CN220026308U - Frame construction and filter - Google Patents
Frame construction and filter Download PDFInfo
- Publication number
- CN220026308U CN220026308U CN202320888882.4U CN202320888882U CN220026308U CN 220026308 U CN220026308 U CN 220026308U CN 202320888882 U CN202320888882 U CN 202320888882U CN 220026308 U CN220026308 U CN 220026308U
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- side plate
- shaped groove
- shaped
- frame structure
- self
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- 238000010276 construction Methods 0.000 title description 2
- 238000007789 sealing Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000003292 glue Substances 0.000 description 9
- 238000004026 adhesive bonding Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Abstract
The embodiment of the utility model provides a frame structure and a filter, wherein the frame structure comprises a first side plate, a second side plate, an upper C-shaped groove and a lower C-shaped groove which are oppositely arranged, a plurality of upper C-shaped grooves are arranged at the tops of the first side plate and the second side plate, and a plurality of lower C-shaped grooves are arranged at the inner sides of the bottoms of the first side plate and the second side plate; the upper C-shaped groove and the lower C-shaped groove are oppositely arranged, and an accommodating space is formed between the upper C-shaped groove and the lower C-shaped groove; the upper C-shaped groove and the lower C-shaped groove are connected with the first side plate and the second side plate through the detachable connecting assembly. The upper and lower C-shaped grooves and the side plates in the frame structure form self-locking, so that self-positioning is realized, a jig is replaced, the production efficiency is improved, and the cost is reduced.
Description
Technical Field
The utility model relates to the technical field of filters, in particular to a frame structure and a filter.
Background
The single flange V type filter frame comprises curb plate, C type groove and flange, and during the equipment, it is fixed with the tool with the C type groove and the flange of air-out face first, then installs filter paper, the C type groove of air inlet face of again equipment to through the tool location, the installation flange at last. After the frame is assembled, the positioning jig and the filter frame are moved to a gluing machine working machine for gluing.
The installation of the C-shaped groove of the air inlet and outlet surface requires positioning by a positioning jig and is then connected with the side plate; the frame has poor splicing tightness, glue leakage during glue spraying and needs to be repaired in a cleaning process; and after the air-out surface finishes gluing, the filter can be taken away from the jig, and the production efficiency is limited by the turnover speed of the jig.
Accordingly, a frame structure and a filter are provided.
Disclosure of Invention
The technical problem to be solved by the embodiment of the utility model is to provide a frame structure and a filter, so that the problem that a positioning jig is required for mounting a C-shaped groove on an air inlet and outlet surface is positioned.
In order to solve the above technical problem, a first aspect of an embodiment of the present utility model provides a frame structure, including:
the first side plate and the second side plate are oppositely arranged;
the upper C-shaped grooves are arranged at the tops of the first side plate and the second side plate;
the lower C-shaped grooves are formed in the inner sides of the bottoms of the first side plate and the second side plate;
the upper C-shaped groove and the lower C-shaped groove are oppositely arranged, and an accommodating space is formed between the upper C-shaped groove and the lower C-shaped groove; the upper C-shaped groove and the lower C-shaped groove are connected with the first side plate and the second side plate through the detachable connecting assembly.
Further, T-shaped buckles are arranged at two ends of the upper C-shaped groove, and clamping grooves matched with the T-shaped buckles are formed in the tops of the first side plate and the second side plate; when the T-shaped buckle is connected with the clamping groove, two ends of the upper C-shaped groove are respectively in self-locking and self-positioning with the first side plate and the second side plate.
Further, the buckle is of a T-shaped structure, and the clamping groove is matched with the buckle.
Further, the buckle is of an arc-shaped structure or a polygonal structure, and the clamping groove is matched with the buckle.
Further, the length of the upper C-shaped groove is not smaller than the width between the first side plate and the second side plate.
Further, limiting grooves are formed in the inner sides of the bottoms of the first side plate and the second side plate, and two ends of the lower C-shaped groove are arranged in the limiting grooves so as to position the lower C-shaped groove.
Further, the side edges of two ends of the lower C-shaped groove are provided with notches matched with the limiting grooves, and when the notches are mutually clamped with the limiting grooves, the lower C-shaped groove, the first side plate and the second side plate form self-locking and self-positioning.
Further, extension parts are arranged at two ends of the lower C-shaped groove, and sealing grooves are formed between the extension parts and two side edges of the lower C-shaped groove after the extension parts are bent.
The second aspect of the embodiment of the utility model also provides a filter, which comprises the frame structure of the first aspect and V-shaped filter paper arranged in the frame structure.
Further, a fixing flange is arranged around the top of the frame structure.
The frame structure of the embodiment of the utility model is applied to a single-flange V-shaped filter, adopts a T-shaped self-locking self-positioning structure, and does not need a positioning jig during assembly; and the two ends of the lower C-shaped groove adopt bending sealing structures, so that glue leakage can be avoided during glue spraying, and cleaning procedures during finished product production are reduced, thereby improving production efficiency.
Drawings
FIG. 1 is an exploded view of a frame structure of an embodiment of the present utility model;
FIG. 2 is a schematic view of a first side plate structure according to an embodiment of the present utility model;
FIG. 3-1 is a schematic view of an upper C-shaped groove according to an embodiment of the present utility model;
FIG. 3-2 is a schematic view of another configuration of an upper C-shaped slot according to an embodiment of the present utility model;
FIGS. 3-3 are schematic views of another configuration of an upper C-shaped slot according to an embodiment of the present utility model;
FIGS. 3-4 are schematic views of another configuration of an upper C-shaped slot according to an embodiment of the present utility model;
FIG. 4-1 is a schematic view of a lower C-shaped trough structure according to an embodiment of the present utility model;
FIG. 4-2 is a schematic view of another configuration of a lower C-shaped tank according to an embodiment of the present utility model;
FIG. 5-1 is a schematic diagram of an assembly structure of a lower C-shaped groove and a side plate according to an embodiment of the present utility model;
FIG. 5-2 is a schematic view of another assembly structure of the lower C-shaped groove and the side plate according to the embodiment of the present utility model;
fig. 6 is a schematic diagram of an assembly structure of an upper C-shaped groove and a side plate according to an embodiment of the utility model.
Detailed Description
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other, and the present utility model will be further described in detail with reference to the drawings and the specific embodiments.
In the embodiment of the present utility model, if there is a directional indication such as up, down, left, right, front and rear … …, which is merely used to explain the relative positional relationship, movement condition, etc. between the components in a specific posture as shown in the drawings, if the specific posture is changed, the directional indication is correspondingly changed.
In addition, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implying an indication of the number of features being indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature.
Referring to fig. 1, an embodiment of the utility model provides a frame structure, which is applied to a single flange V-shaped filter, and solves the problem that a positioning jig is required for installing a C-shaped groove on an air inlet and outlet face.
As shown in fig. 1, the frame structure includes a first side plate 1, a second side plate 6, an upper C-shaped groove 3 and a lower C-shaped groove 4 which are oppositely arranged, wherein a plurality of the upper C-shaped grooves 3 are arranged at the tops of the first side plate 1 and the second side plate 6, and a plurality of the lower C-shaped grooves 4 are arranged at the inner sides of the bottoms of the first side plate 1 and the second side plate 6; the upper C-shaped groove 3 and the lower C-shaped groove 4 are oppositely arranged, and a containing space is formed between the upper C-shaped groove 3 and the lower C-shaped groove 4; wherein, upper C type groove 3, lower C type groove 4 are connected through detachable coupling assembling with first curb plate 1, second curb plate 6.
As a preferable mode, as shown in fig. 2, 3-1 and 6, T-shaped buckles 301 are provided at two ends of the upper C-shaped groove 3, and a clamping groove 101 matched with the T-shaped buckles 301 is provided at the top of the first side plate 1 and the second side plate 6; when the T-shaped buckle is connected with the clamping groove, two ends of the upper C-shaped groove are respectively in self-locking and self-positioning with the first side plate and the second side plate.
In some embodiments, as shown in fig. 3-2, two ends of the upper C-shaped groove 3 are provided with arc-shaped buckles 301, and the tops of the first side plate 1 and the second side plate 6 are provided with clamping grooves 101 matched with the arc-shaped buckles 301; when the arc buckle is connected with the clamping groove, two ends of the upper C-shaped groove are respectively in self-locking and self-positioning with the first side plate and the second side plate.
In some embodiments, as shown in fig. 3-3, trapezoidal buckles 301 are disposed at two ends of the upper C-shaped groove 3, and the top of the first side plate 1 and the second side plate 6 is provided with a clamping groove 101 matched with the trapezoidal buckles 301; when the trapezoid buckle is connected with the clamping groove, two ends of the upper C-shaped groove are respectively self-locking and self-positioning with the first side plate and the second side plate.
In some embodiments, as shown in fig. 3-4, two ends of the upper C-shaped groove 3 are provided with polygonal buckles 301, preferably pentagons, and the tops of the first side plate 1 and the second side plate 6 are provided with clamping grooves 101 matched with the polygonal buckles 301; when the polygonal buckle is connected with the clamping groove, two ends of the upper C-shaped groove are respectively self-locking and self-positioning with the first side plate and the second side plate.
Further, the length of the upper C-shaped groove 3 is not smaller than the width between the first side plate 1 and the second side plate 6. When the upper C-shaped groove 3 is arranged between the first side plate 1 and the second side plate 6, the side edge of the upper C-shaped groove 3 is abutted against the first side plate 1 and the second side plate 6, and the structure is more stable.
As a preferable mode, a limit groove 102 is provided on the inner sides of the bottoms of the first side plate 1 and the second side plate 6, and two ends of the lower C-shaped groove 4 are provided in the limit groove 102 to position the lower C-shaped groove 4.
Further, as shown in fig. 4-1 and fig. 5-1, the side edges of two ends of the lower C-shaped groove 4 are provided with notches 401 matched with the limiting grooves, and when the notches 401 are mutually clamped with the limiting grooves 102, the lower C-shaped groove 4 forms self-locking and self-positioning with the first side plate 1 and the second side plate 6.
In some embodiments, as shown in fig. 4-2 and fig. 5-2, two end sides of the lower C-shaped groove 4 are provided with notches 401 matched with the limiting grooves, and when the notches 401 are mutually clamped with the limiting grooves 102, the lower C-shaped groove 4 forms self-locking and self-positioning with the first side plate 1 and the second side plate 6.
Furthermore, the two ends of the lower C-shaped groove 4 are provided with the extension parts 402, after the extension parts 402 are bent, the two side edges of the lower C-shaped groove 4 form sealing grooves, so that a container without a cover is formed, glue can not overflow in the container, and residual glue is not required to be cleaned later, so that the production efficiency is improved.
The frame structure of the embodiment of the utility model is applied to a single-flange V-shaped filter, as shown in fig. 1, the ends of V-shaped filter paper are respectively fixed in an upper C-shaped groove 3 and a lower C-shaped groove 4, a fixed flange 5 is arranged at the top of the frame structure to play a fastening role, the frame forms an air inlet, and the bottom forms an air outlet.
The utility model is used when in use:
1. the first side plate 1, the second side plate 6 and the lower C-shaped groove 4 are assembled to form a self-locking self-positioning structure;
2. the V-shaped filter paper 2 is arranged in the lower C-shaped groove 4;
3. then the upper C-shaped groove 3, the first side plate 1 and the second side plate 6 are assembled to form a T-shaped self-lock;
4. after the fixing flange 5 is arranged, glue is applied to the end part of the V-shaped filter paper 2 for sealing.
Because the T-shaped self-locking and self-positioning structure is adopted in the single-flange V-shaped filter, a positioning jig is not needed during assembly, the two ends of the lower C-shaped groove adopt a bending sealing structure, glue leakage is avoided during glue spraying, and cleaning procedures during finished product are reduced, so that the production 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 spirit and scope of the utility model as defined by the appended claims and their equivalents.
Claims (10)
1. A frame structure, comprising:
the first side plate and the second side plate are oppositely arranged;
the upper C-shaped grooves are arranged at the tops of the first side plate and the second side plate;
the lower C-shaped grooves are formed in the inner sides of the bottoms of the first side plate and the second side plate;
the upper C-shaped groove and the lower C-shaped groove are oppositely arranged, and an accommodating space is formed between the upper C-shaped groove and the lower C-shaped groove; the upper C-shaped groove and the lower C-shaped groove are connected with the first side plate and the second side plate through the detachable connecting assembly.
2. The frame structure of claim 1, wherein two ends of the upper C-shaped groove are provided with buckles, and the tops of the first side plate and the second side plate are provided with clamping grooves matched with the buckles; when the buckle is connected with the clamping groove, two ends of the upper C-shaped groove are respectively in self-locking and self-positioning with the first side plate and the second side plate.
3. The frame structure of claim 2, wherein the clasp is a T-shaped structure and the slot mates with the clasp.
4. The frame structure of claim 2, wherein the clasp is an arcuate or polygonal structure, and the slot mates with the clasp.
5. The frame structure of claim 2, wherein the length of the upper C-shaped slot is not less than the width between the first and second side panels.
6. The frame structure of claim 1, wherein the inner sides of the bottoms of the first side plate and the second side plate are provided with limiting grooves, and two ends of the lower C-shaped groove are arranged in the limiting grooves so as to position the lower C-shaped groove.
7. The frame structure of claim 6, wherein the two end sides of the lower C-shaped groove are provided with notches matched with the limiting grooves, and when the notches are mutually clamped with the limiting grooves, the lower C-shaped groove forms self-locking and self-positioning with the first side plate and the second side plate.
8. The frame structure of claim 6, wherein the lower C-shaped groove is provided with an extension at both ends, and the extension is bent to form a sealing groove with both sides of the lower C-shaped groove.
9. A filter comprising the frame structure of any one of claims 1-8 and V-shaped filter paper disposed within the frame structure.
10. The filter of claim 9, wherein a mounting flange is further provided around the top of the frame structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320888882.4U CN220026308U (en) | 2023-04-19 | 2023-04-19 | Frame construction and filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320888882.4U CN220026308U (en) | 2023-04-19 | 2023-04-19 | Frame construction and filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220026308U true CN220026308U (en) | 2023-11-17 |
Family
ID=88724898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320888882.4U Active CN220026308U (en) | 2023-04-19 | 2023-04-19 | Frame construction and filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220026308U (en) |
-
2023
- 2023-04-19 CN CN202320888882.4U patent/CN220026308U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |