CN215521526U - Air purification filter screen end face sealing cover assembling tool - Google Patents
Air purification filter screen end face sealing cover assembling tool Download PDFInfo
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- CN215521526U CN215521526U CN202121464108.8U CN202121464108U CN215521526U CN 215521526 U CN215521526 U CN 215521526U CN 202121464108 U CN202121464108 U CN 202121464108U CN 215521526 U CN215521526 U CN 215521526U
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- sealing cover
- turntable
- filter screen
- purification filter
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Abstract
The utility model discloses an assembly tool for an end face sealing cover of an air purification filter screen, which comprises a base, wherein an air suction hole is formed in the base; the turntable is arranged on the base and can rotate relative to the base; the positioning plate is detachably arranged on the turntable and is driven by the turntable to rotate relative to the base; the vacuum generator is communicated with the air suction hole, through holes are respectively formed in the turntable and the positioning plate, and the through holes are communicated with the air suction hole in series to form an air suction loop; and the driving motor is connected with the turntable to drive the turntable to rotate. The assembling tool disclosed by the utility model is added with a pneumatic adsorption function, the sealing cover is tightly adsorbed on the positioning plate through the air suction loop between the base and the positioning plate, and the sealing cover rotates and adsorbs in the glue scraping process, so that the sealing cover finishes glue scraping in a flat state. Avoid picking and filtering and produce the excessive scheduling problem of gluing, improved the equipment precision of the sealed lid of air purification filter screen, still improved the packaging efficiency and the productivity of the sealed lid of air purification filter screen, and need not many people and operate, reduced the cost of labor.
Description
Technical Field
The utility model relates to the technical field of air purification filter screen assembly, in particular to an assembly tool for an end face sealing cover of an air purification filter screen.
Background
At present, for an air purification filter screen, such as a circular filter screen, the components mainly include: folding semi-manufactured goods edge rolling, outer lane cover air conditioner net, upper and lower terminal surface dress dome promptly correspond equipment upper cover or lower cover at the upper and lower terminal surface of filter screen subassembly, to the equipment requirement, mainly include: the upper cover and the lower cover are in a glue-filled state, and the air leakage hole phenomenon cannot occur in the finished product assembled by the filter screen.
At present, when a filter screen is assembled, a gum hot-pressing process is mainly adopted, and the specific process flow comprises the following steps: 1. punching release paper gum; 2. in the process of compounding the release paper back glue on the upper cover and the lower cover, the release paper back glue on two sides needs to be peeled off firstly; 3. in the process of installing the upper cover, firstly placing a rounding tool and visually aligning the upper cover, then carrying out hot pressing, and finally shaping by using a common flat pressing plate; 4. in the process of mounting the lower cover, the lower cover needs to be aligned visually, then hot-pressed and finally shaped by a common flat pressing plate.
In the filter screen assembling process, the process flow is complex and tedious, the input labor cost is high, and about 4 operators are needed to complete the process; the problems of low productivity and high release paper gum cost exist by adopting a gum hot pressing process; and when the upper cover and the lower cover are assembled, the upper cover and the lower cover are aligned by mainly depending on visual observation, and dislocation and air leakage are easy to occur, so that the product performance is influenced.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art.
Therefore, the utility model aims to provide an assembling tool for an end face sealing cover of an air purification filter screen, which simplifies the process, improves the assembling precision and improves the assembling efficiency when the end face sealing cover of the filter screen is assembled, thereby improving the product performance.
The air purification filter screen end face sealing cover assembling tool comprises a base, wherein an air suction hole is formed in the base; the turntable is arranged on the base and can rotate relative to the base; the positioning plate is detachably arranged on the turntable and is driven by the turntable to rotate relative to the base; the vacuum generator is communicated with the air suction hole, through holes are respectively formed in the turntable and the positioning plate, and the through holes are communicated with the air suction hole in series to form an air suction loop; and the driving motor is connected with the turntable to drive the turntable to rotate.
According to the assembling tool for the end face sealing cover of the air purification filter screen, the assembling tool is connected to the glue scraping equipment for the end face sealing cover of the filter screen, the sealing cover of the filter screen is placed on the positioning plate, the positioning plate is driven by the rotary disc to rotate together, and the glue scraping machine can uniformly coat a layer of hot melt glue on the circumferential direction of the rotating sealing cover. Meanwhile, the sealing cover is bent to different degrees after being fed or processed, and is in a non-flat state, so that the scraping glue is not uniform easily in the scraping glue process. The assembling tool is added with a pneumatic adsorption function, before glue is discharged from the glue scraper, the vacuum generator is started, the sealing cover is tightly adsorbed on the positioning plate through the air suction loop between the base and the positioning plate, and the sealing cover is rotated and adsorbed while being scraped in the glue scraping process, so that the sealing cover finishes glue scraping in a flat state. Avoid picking and filtering and produce the excessive scheduling problem of gluing, improved the equipment precision of the sealed lid of air purification filter screen, still improved the packaging efficiency and the productivity of the sealed lid of air purification filter screen, and need not many people and operate, reduced the cost of labor.
In some embodiments, the base is provided with a vent groove communicated with the air suction hole.
In some embodiments, the sealing device further comprises a sealing ring, wherein a sealing ring installation groove is arranged on the upper end surface of the base, and the sealing ring is arranged in the installation groove.
In some embodiments, the bearing device further comprises a bearing assembly, and a bearing cavity is formed in the center of the base and used for placing the bearing assembly.
In some embodiments, a cylinder matched with the bearing assembly is arranged in the center of the opposite surface of the turntable and the base, and a motor shaft mounting hole is formed in the center of the cylinder and fixedly connected with the driving motor.
In some embodiments, the base is provided with a step surface, and the rotating disc is arranged in the step surface.
In some embodiments, an annular groove is provided on the turntable, and the plurality of turntable through holes are circumferentially provided in the annular groove.
In some embodiments, the outer periphery of the turntable is provided with a first annular positioning boss.
In some embodiments, a second annular positioning boss is disposed on the positioning plate.
In some embodiments, a handle is disposed on the positioning plate.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a sectional view of a filter screen end face sealing cover assembling tool according to an embodiment of the utility model;
FIG. 2 is an assembled view of a sealing cover on the end face of a filter screen according to an embodiment of the present invention;
reference numerals: assembling tooling-100 for sealing covers on end faces of air purification filter screens; a base 110; a turntable-120; a positioning plate 130; a suction hole-111; a through-hole-121; a vent channel-112; a seal ring 140; a mounting groove 141; a bearing assembly 150; a cylindrical boss 122; an annular step surface 113; a large aperture 114; an orifice 115; an annular groove 123; a first annular locating boss 124; a second annular ground boss 131; a handle 132; a sealing cover 160; a screen 170.
Detailed Description
Embodiments of the present invention will be described in detail below, the embodiments described with reference to the drawings being illustrative, and the embodiments of the present invention will be described in detail below.
The air purification filter screen end face sealing cover assembling tool according to the embodiment of the utility model is described below with reference to fig. 1-2.
In an embodiment of the present invention, referring to fig. 1-2, an assembly tool for an end-face sealing cover of an air purification filter screen includes a base 110, a turntable 120, a positioning plate 130, a vacuum generator (not shown) and a driving motor (not shown).
The base is provided with an air suction hole 111; the turntable 120 is arranged on the base 110 and can rotate relative to the base 110; the positioning plate 130 is detachably arranged on the turntable 120 and is driven by the turntable 120 to rotate relative to the base 110; the vacuum generator is communicated with the air suction hole 111, through holes 121 are respectively formed in the turntable 120 and the positioning plate 130, and the through holes 121 are communicated with the air suction hole 111 in series to form an air suction loop; the driving motor is connected to the turntable 120 to drive the turntable 120 to rotate.
According to the assembling tool for the end face sealing cover of the air purification filter screen, disclosed by the embodiment of the utility model, the assembling tool 100 is connected to the glue scraping equipment for the end face sealing cover of the filter screen, the turntable 120 drives the positioning plate 130 to rotate together, the sealing cover 160 of the filter screen is placed on the positioning plate 130, and the sealing cover 160 of the filter screen also rotates together with the positioning plate 130, so that the glue scraping machine can uniformly coat a layer of hot melt glue on the circumferential direction of the rotating sealing cover 160. Meanwhile, the sealing cover 160 is bent in different degrees after being fed or processed, and is in a non-flat state, so that the scraping is uneven easily in the scraping process. The assembly tool disclosed by the utility model is added with a pneumatic adsorption function, before glue is discharged from the glue scraper, the vacuum generator is started, the sealing cover 160 is tightly adsorbed on the positioning plate 130 through the air suction loop among the base 110, the turntable 120 and the positioning plate 130, and the sealing cover 160 is rotated and adsorbed during glue scraping, so that the glue scraping is finished under a flat state by the sealing cover 160. Avoid picking and filtering and produce the excessive scheduling problem of gluing, improved the equipment precision of the sealed lid of air purification filter screen, still improved the packaging efficiency and the productivity of the sealed lid of air purification filter screen, and need not many people and operate, reduced the cost of labor.
For example, as shown in fig. 1-2, the base 110 is provided with a vent groove 112 communicating with the suction holes 111, specifically, the vent groove 112 may be an annular groove 123, and the suction holes 111 are formed on both sides of the base 110 and connected to a vacuum generator, so that the air flow can smoothly flow in the annular groove, and the operation efficiency is improved.
In some embodiments, as shown in fig. 1-2, the sealing cover assembling tool further includes a sealing ring 140, a sealing ring installation groove 141 is formed on the upper end surface of the base 110, and the sealing ring 140 is disposed in the installation groove 141. Specifically, the sealing ring mounting grooves 141 are annular grooves respectively formed on two sides of the vent groove 112, so that the sealing ring 140 is disposed between the base 110 and the turntable 120, and the sealing ring 140 is disposed on two sides of the vent groove 112, so that the airflow channel between the turntable 120 and the base 110 can be effectively sealed, and the air leakage from the gap between the turntable 120 and the base 110 can be avoided.
In some embodiments, referring to fig. 1-2, the seal cover assembly tool 100 further includes a bearing assembly 150, a bearing cavity 151 is defined in a central position of the base 110 for accommodating the bearing assembly 150, and a cylindrical boss 122 engaged with the bearing assembly 150 is defined in a central position of an opposite surface of the turntable 120 and the base 110. Specifically, through holes with steps are formed in the base 110 along the central axis direction, the through holes are respectively a large hole 114 and a small hole 115, the large hole 114 is a bearing cavity, the bearing assembly 150 is placed on the step of the large hole 114, the cylindrical boss 122 is inserted into the small hole 115 of the base, and the outer cylindrical surface of the cylindrical boss 122 is matched with the central hole of the bearing assembly 150. In addition, a through hole is formed in the center of the cylindrical boss 122 for fixedly connecting with a driving motor shaft, and the turntable 120 is driven to rotate by the driving motor. So set up, can be so that equipment frock overall structure is compact, simple structure. Since the turntable needs to withstand both axial and radial loads, a combination bearing, such as a deep groove ball bearing cooperating thrust bearing or a bi-directional thrust ball bearing, may be used.
In the example of fig. 1-2, the seal cap assembly fixture base 110 is provided with an annular step surface 113, and the turntable is provided on the annular step surface 113. The base 110 is provided with an annular step surface 113, so that the turntable 120 can be circumferentially positioned. The deviation in the rotating process of the turntable 120 can be avoided, and the matching reliability is improved.
In the example of fig. 1-2, the seal cover assembling tool rotating disc 120 is provided with an annular groove 123, and the through hole 121 is circumferentially arranged in the annular groove 123. The through holes 121 may be a plurality of circular holes, annular strip holes, or a circumferential ring of annular through holes. The turntable annular groove 123 is communicated with the base vent groove 112 through the through hole 121. The annular groove 123 may allow for smoother airflow. The efficiency of the operation has been promoted.
In some embodiments, as shown in fig. 1-2, the sealing cover assembly tooling turntable 120 is provided with a first annular positioning boss 124 on its outer circumferential surface. Specifically, the positioning plate 130 placed on the turntable 120 can be cooperatively positioned by the fitting of the inner circular ring surface of the first annular positioning boss 124 and the outer circular ring surface of the positioning plate.
In the example of fig. 1-2, the sealing cover assembling tooling positioning plate is provided with a second annular positioning boss 131, and the diameter of the outer circle of the second positioning boss 131 is matched with the diameter of the inner hole of the sealing cover 160, so that the sealing cover 160 placed on the sealing cover assembling tooling positioning plate can be positioned, and the gluing accuracy of the sealing cover 160 is improved.
In some embodiments, referring to fig. 1-2, a plurality of through holes 121 are circumferentially disposed between the outer circumferential surface of the sealing cover assembling tool positioning plate 130 and the second annular positioning boss 131, and the plurality of through holes 121 are circumferentially disposed, specifically, the positioning plate through holes 121 are matched with the through holes of the turntable 121 in shape and position, so as to communicate the turntable annular groove and the base vent groove 112 to form an air suction loop, so as to generate uniform suction force to the sealing cover 160 on the positioning plate 130 to tightly adhere the sealing cover 160 to the positioning plate 130, and the sealing cover is adhered while rotating during the glue scraping process, so that the sealing cover finishes glue scraping in a flat state. Avoid picking and filtering and produce the excessive scheduling problem of gluing, improved the equipment precision of the sealed lid of air purification filter screen, still improved the packaging efficiency and the productivity of the sealed lid of air purification filter screen, and need not many people and operate, reduced the cost of labor.
In the example of fig. 1-2, the sealing cover assembly tooling positioning plate 130 is provided with a handle 132, and the positioning plate 130 is detachably connected with the turntable 120. In some examples, the turntable 120 drives the positioning plate 130 to rotate, and the positioning plate is adsorbed while rotating during the glue scraping process, so that the sealing cover 160 finishes glue scraping in a flat state. The handle 132 is provided to facilitate removal of the positioning plate 130 from the turntable 120 and then to secure the filter screen 170 to the scraped seal cap 160, thereby completing the sealing of the end face of the filter screen. In a specific embodiment, the positioning plate 130 may be made of an aluminum alloy material, so that the positioning plate 130 is stable and firm in structure, is not easy to deform, and is beneficial to improving the glue scraping coaxiality, thereby improving the glue scraping effect. The non-stick coating, such as teflon, can be laid on the surface of the positioning plate 130 and is incompatible with the hot melt adhesive, thereby playing the foolproof role and preventing the hot melt adhesive from being difficult to clean on the positioning plate 130.
The assembly tool for the sealing cover on the end face of the filter screen has the following beneficial effects:
1) the filter screen end face sealing cover adopts a glue scraping process to replace a hot pressing process, namely, hot melt glue is adopted to replace release paper gum, so that the glue cost is saved, and the productivity is improved.
2) The equipment frock increases the pneumatic function of adsorbing, and before the frictioning machine goes out to glue, vacuum generator starts, through the return circuit of breathing in between base, carousel and the locating plate, will seal the lid and tightly adsorb on the locating plate, and the frictioning in-process is rotatory on one side and is adsorbed, makes sealed lid accomplish the frictioning under the leveling condition to effectively improve the frictioning effect, realize even frictioning.
3) Be provided with the sealing washer between base and carousel for airflow channel between carousel and the base can be effectively sealed, avoids leaking gas from carousel and base complex gap, has promoted the suction in the return circuit of breathing in, promotes the roughness of sealed lid, realizes even frictioning.
In addition, other configurations and functions of the process equipment according to the above embodiments of the present invention are known to those skilled in the art, and are not described in detail to reduce redundancy.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.
In the description of the present invention, "a plurality" means two or more.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.
While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. The utility model provides an equipment frock is sealed to air purification filter screen terminal surface, its characterized in that includes:
the base is provided with an air suction hole;
the turntable is arranged on the base and can rotate relative to the base;
the positioning plate is detachably arranged on the turntable and is driven by the turntable to rotate relative to the base;
the vacuum generator is communicated with the air suction hole, through holes are respectively formed in the turntable and the positioning plate, and the through holes are communicated with the air suction hole in series to form an air suction loop;
and the driving motor is connected with the turntable to drive the turntable to rotate.
2. The assembly tool for the end face sealing cover of the air purification filter screen as claimed in claim 1, wherein a vent groove communicated with the air suction hole is formed in the base.
3. The air purification filter screen end face sealing cover assembling tool according to claim 1, further comprising a sealing ring, wherein a sealing ring installation groove is formed in the upper end face of the base, and the sealing ring is arranged in the installation groove.
4. The air purification filter screen end face sealing cover assembling tool according to claim 1, further comprising a bearing assembly, wherein a bearing cavity is formed in the center of the base and used for placing the bearing assembly, and a cylindrical boss matched with the bearing assembly is arranged in the center of the opposite face of the turntable and the base.
5. The air purification filter screen end face sealing cover assembling tool as claimed in claim 1, wherein an annular step face is arranged on the base, and the rotary table is arranged on the annular step face.
6. The air purification filter screen end face sealing cover assembling tool as claimed in claim 1, wherein an annular groove is formed in the rotary table, and the through hole is circumferentially formed in the annular groove.
7. The air purification filter screen end face sealing cover assembling tool as claimed in claim 1, wherein a first annular positioning boss is arranged on the periphery of the rotary table.
8. The air purification filter screen end face sealing cover assembling tool as claimed in claim 1, wherein a second annular positioning boss is arranged on the positioning plate.
9. The assembly tool for the end face sealing cover of the air purification filter screen as claimed in claim 8, wherein a plurality of through holes are circumferentially arranged between the outer circumferential surface of the positioning plate and the second annular positioning boss.
10. The air purification filter screen end face sealing cover assembling tool according to claim 1, wherein a handle is arranged on the positioning plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121464108.8U CN215521526U (en) | 2021-06-29 | 2021-06-29 | Air purification filter screen end face sealing cover assembling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121464108.8U CN215521526U (en) | 2021-06-29 | 2021-06-29 | Air purification filter screen end face sealing cover assembling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215521526U true CN215521526U (en) | 2022-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121464108.8U Active CN215521526U (en) | 2021-06-29 | 2021-06-29 | Air purification filter screen end face sealing cover assembling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215521526U (en) |
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2021
- 2021-06-29 CN CN202121464108.8U patent/CN215521526U/en active Active
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