CN219945947U - Height limiting device for cylindrical filter - Google Patents
Height limiting device for cylindrical filter Download PDFInfo
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- CN219945947U CN219945947U CN202321655019.0U CN202321655019U CN219945947U CN 219945947 U CN219945947 U CN 219945947U CN 202321655019 U CN202321655019 U CN 202321655019U CN 219945947 U CN219945947 U CN 219945947U
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- cylindrical filter
- plate
- height limiting
- screw rod
- fixed plate
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- 238000003825 pressing Methods 0.000 claims abstract description 29
- 238000011031 large-scale manufacturing process Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 239000004831 Hot glue Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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Abstract
The utility model relates to the field of filter production equipment, in particular to a height limiting device for a cylindrical filter. The utility model has the effects of replacing manual driving of pressing plate to press down by using mechanical operation driving, reducing labor cost and being beneficial to industrialized large-scale production of the cylindrical filter.
Description
Technical Field
The utility model relates to the field of filter production equipment, in particular to a height limiting device for a cylindrical filter.
Background
The cylindrical filter comprises a cylindrical filter element and end covers arranged at two ends of the filter element, and one ring is used for limiting the height of the filter by utilizing a height limiting tool in the production process of the cylindrical filter, so that the height difference of the filter produced in batches is ensured to be within 2mm, and the preparation precision is improved.
The current limit for height frock includes base and clamp plate, and the base is formed by the diaphragm and set up two risers at diaphragm top surface encirclement, forms the chamber of placing of filter between diaphragm and the two risers. Before limiting the height, the end cover with the hot melt adhesive is placed at the top of the cylindrical filter, when the height is limited, the filter with the end cover is vertically placed in the placement cavity, the pressing plate is covered at the top of the filter, the bottom surface of the pressing plate is pressed down to be abutted with the top ends of the two vertical plates, and at the moment, the top ends of the filter are maintained for a period of time, and then the height limiting operation is completed.
The height limiting tool is simple in structure, the pressing plate is required to be manually placed and continuously pressed by a worker, the labor is wasted, and high labor cost is required when the cylindrical filter is produced in an industrialized large-scale manner. Therefore, the height limiting tool for manufacturing the cylinder filter by replacing manual driving of the pressing plate through mechanical operation has important significance.
Disclosure of Invention
In order to use machinery to replace manual driving of a pressing plate and reduce labor cost, the utility model provides a height limiting device for a cylindrical filter.
The utility model provides a cylinder filter height limiting device, which adopts the following technical scheme:
the utility model provides a drum filter limit for height device, includes the frame, be provided with the fixed plate in the frame and be located the base of fixed plate bottom, be provided with the clamp plate between fixed plate and the base, be provided with the driving piece that is used for driving the clamp plate and removes along vertical direction on the fixed plate.
By adopting the technical scheme, when the height limiting device is used, the cylindrical filter is placed on the top surface of the base, and the driving piece is operated, so that the driving piece drives the pressing plate to move downwards and press the top of the cylindrical filter, and the pressing plate continuously maintains a certain height, so that the height of the cylindrical filter meets the height limiting requirement; the drive is then operated to reset the platen for a subsequent height limiting operation. The driving piece replaces a manual driving pressing plate, so that the labor cost is reduced, the repeatability of mechanical operation is good, the precision is higher, and the industrial large-scale production of the cylindrical filter is facilitated.
Optionally, an adjusting component for adjusting the height of the driving piece is further arranged on the frame.
Through adopting above-mentioned technical scheme, adjusting part can be used to adjust the height of driving piece to the initial height before the regulation clamp plate does not remove, so that limit for height device is applicable to the high drum filter of different specifications, has high practicality.
Optionally, the adjusting component comprises a screw and a first moving plate parallel to the fixed plate, the first moving plate is positioned at the bottom of the fixed plate and is rotationally provided with a bearing, a nut is fixedly arranged on the fixed plate, the bottom end of the screw penetrates through the nut and is rotationally connected with the bearing, and the screw is in threaded connection with the nut;
the first movable plate is fixedly connected with the driving piece.
Through adopting above-mentioned technical scheme, when adjusting the clamp plate height, rotate the screw rod, under the spacing of fixed plate and nut, pivoted screw rod rises along vertical direction, drives the first movable plate through the bearing simultaneously and reciprocates to drive driving piece and clamp plate upward movement. The device is simple, and the staff of being convenient for accomplish the adjustment to the clamp plate position fast.
Optionally, be located the fixed plate top on the screw rod and be provided with the second movable plate, set up the through-hole that supplies the screw rod to run through on the second movable plate, still wear to be equipped with two at least connecting rods on the fixed plate, the both ends of connecting rod respectively with first movable plate, second movable plate fixed connection, two the connecting rod uses the axis of screw rod to set up in the screw rod both sides as central symmetry.
Through adopting above-mentioned technical scheme, the connecting rod runs through the fixed plate and respectively with first movable plate and second movable plate fixed connection to when adjusting the clamp plate height, improve the stability of screw rod, first movable plate and second movable plate three.
Optionally, a hand wheel is fixed at the top end of the screw rod.
Through adopting above-mentioned technical scheme, rotate the screw rod through the hand wheel, the staff of being convenient for accomplishes the regulation to the clamp plate height fast.
Optionally, the driving piece is the cylinder, the flexible end of cylinder is connected with the clamp plate, the one end that its flexible end was kept away from to the cylinder is connected with clamp plate bottom surface fixed connection, be connected with pneumatic foot switch on the cylinder.
By adopting the technical scheme, the air cylinder has higher positioning precision, and is favorable for the precision of the height limiting process of the filter.
Optionally, a positioning component for positioning the cylindrical filter is arranged on the base.
Through adopting above-mentioned technical scheme, through setting up locating component location filter end cover to when placing the drum filter, the condition that reduces the staff and adjust the filter position repeatedly takes place, improves work efficiency.
Optionally, the locating component includes two at least locating pieces, two the locating pieces set up in the filter end cover both sides with the axis of filter end cover as central symmetry, be provided with the interface on the locating piece, the inside wall and the filter end cover border joint of interface.
Through adopting above-mentioned technical scheme, through setting up the locating piece, the joint mouth joint drum filter end cover border on the locating piece to fixed filter improves the clamp plate and pushes down in-process, drum filter's stability.
In summary, the present utility model includes at least one of the following beneficial technical effects:
1. the driving piece on the device replaces manual driving of the pressing plate to press downwards, so that the machinery is used for replacing manpower, the manpower cost is reduced, and the industrial large-scale production of the cylindrical filter is facilitated;
2. the screw rod and the first moving plate are arranged, and the screw rod moves upwards to drive the first moving plate to move upwards, so that the driving piece and the pressing plate are driven to move upwards synchronously, and the initial position of the pressing plate is further raised, and the height limiting device can be suitable for cylindrical filters with different heights;
3. through the locating piece, the joint mouth joint drum filter end cover border on the locating piece to fixed drum filter reduces the condition emergence of drum filter displacement in the clamp plate pushing down the in-process.
Drawings
FIG. 1 is a schematic view of the overall structure of a height limiting device of a cylindrical filter according to an embodiment of the present utility model.
Reference numerals: 1. a frame; 2. a fixing plate; 3. a base; 4. a pressing plate; 5. a driving member; 6. an adjustment assembly; 61. a screw; 62. a first moving plate; 63. a second moving plate; 64. a connecting rod; 7. a bearing; 8. a nut; 9. a through hole; 10. a hand wheel; 11. pneumatic foot switch; 12. a positioning assembly; 121. a positioning block; 13. and a card interface.
Detailed Description
The cylindrical filter comprises a cylindrical filter element and two end covers arranged at two ends of the filter element.
The present utility model will be described in further detail with reference to fig. 1.
The embodiment of the utility model discloses a height limiting device of a cylindrical filter. Referring to fig. 1, a height limiting device for a cylindrical filter comprises a frame 1, wherein a base 3 and a fixing plate 2 positioned on the top of the base 3 are fixed on the frame 1. In the embodiment of the utility model, the driving piece 5 is arranged at the bottom of the fixed plate 2, the driving piece 5 is an air cylinder, the telescopic end of the air cylinder is vertically downwards arranged, the bottom surface of the air cylinder is fixedly provided with a first mounting plate through a bolt, the telescopic end of the air cylinder penetrates through the top surface of the first mounting plate and then is fixedly provided with a second mounting plate, the bottom surface of the second mounting plate is fixedly provided with a pressing plate 4 through a bolt, and the pressing plate 4 is arranged in parallel with the base 3. The frame 1 is also provided with a pneumatic foot switch 11, the pneumatic foot switch 11 is connected with the same surface control controller with the air cylinder, when in use, the cylinder filter is placed on the base 3, and the air cylinder drives the pressing plate 4 to press down to finish the height limiting operation.
Referring to fig. 1, in order to adapt the height limiting device to cylindrical filters of different heights, an adjusting assembly 6 for adjusting the height of the driving member 5 is further provided on the frame 1, so as to realize the adjustment of the initial height of the pressing plate 4 and the height of the pressing plate after pressing.
Referring to fig. 1, the adjusting assembly 6 includes a screw 61, a first moving plate 62, a second moving plate 63 and two connecting rods 64, the first moving plate 62 is located at the bottom of the fixed plate 2 and is rotatably provided with a bearing 7, and one end of the cylinder away from the telescopic end thereof is fixedly connected with the bottom surface of the first moving plate 62; the second movable plate 63 is located at the top of the fixed plate 2 and provided with a through hole 9, a nut 8 is fixedly arranged on the top surface of the fixed plate 2, a screw 61 is vertically arranged, the bottom end of the screw 61 sequentially penetrates through the through hole 9 and the nut 8 and then is rotationally connected with the bearing 7, and the screw 61 is in threaded connection with the nut 8. The screw 61 is rotated, and the screw 61 moves upwards and drives the first moving plate 62 to move upwards under the limit of the nut 8, so that the cylinder is lifted, and the adjustment of the height of the pressing plate 4 is completed.
Referring to fig. 1, two limiting sleeves are fixed on the fixed plate 2, the bottom ends of the limiting sleeves penetrate through the fixed plate 2 and are fixedly connected with the fixed plate 2, the two limiting sleeves are symmetrically arranged by taking the axis of the connecting rod 64 as the center, the connecting rod 64 is vertically arranged and penetrates through the limiting sleeves, and two ends of the connecting rod 64 are fixedly connected with the first moving plate 62 and the second moving plate 63 respectively. In the process of upward movement of the first moving plate 62, the second moving plate 63 is driven to move upward by the connecting rod 64, the screw 61 is kept vertical under the limit of the second moving plate 63, and the stability of the screw 61 is improved.
Referring to fig. 1, a hand wheel 10 is further fixed to the top of the second moving plate 63 at the top end of the screw 61, so that a worker can conveniently rotate the screw 61.
Referring to fig. 1, in order to improve stability of the cylindrical filter during the pressing down of the pressing plate 4, a positioning assembly 12 for positioning the cylindrical filter is fixed to the top surface of the base 3, so that the cylindrical filter is always stable.
Referring to fig. 1, the positioning assembly 12 includes at least two positioning blocks 121, and the positioning blocks 121 are vertically disposed and fixedly connected with the base 3 through bolts. In the embodiment of the utility model, three positioning blocks 121 are arranged, two of the positioning blocks 121 are symmetrically arranged on two sides of the end cover by taking the axis of the cylindrical filter as the center, the third positioning block 121 is positioned on the rear side of the cylindrical filter, the positioning block 121 is provided with a clamping interface 13 matched with the edge of the end cover of the cylindrical filter, and the edge of the end cover of the cylindrical filter is matched with the clamping interface 13 in a clamping way, so that the cylindrical filter is limited by the three positioning blocks 121.
The implementation principle of the height limiting device of the cylindrical filter provided by the embodiment of the utility model is as follows: when the cylinder type height limiting device is used, the cylinder driving pressing plate 4 is preset for the surface control controller, the time for pressing the top of the cylinder filter is continuously shortened, the cylinder filter is vertically placed on the base 3, the cylinder is operated through the pneumatic foot switch 11, the telescopic end of the cylinder drives the pressing plate 4 to move downwards and press the top of the cylinder filter to a required height limiting position, and after the time is reached, the cylinder drives the pressing plate 4 to move upwards so as to wait for the subsequent height limiting operation. By arranging the device, the cylinder on the device replaces the manual pressing plate 4, which is beneficial to saving the labor cost and is suitable for industrialized large-scale production of cylindrical filters.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (8)
1. A drum filter height limiting device, characterized in that: including frame (1), be provided with fixed plate (2) on frame (1) and be located base (3) of fixed plate (2) bottom, be provided with clamp plate (4) between fixed plate (2) and base (3), be provided with on fixed plate (2) and be used for driving clamp plate (4) along driving piece (5) that vertical direction removed.
2. A cylindrical filter height limiting apparatus as set forth in claim 1 wherein: the machine frame (1) is also provided with an adjusting component (6) for adjusting the height of the driving piece (5).
3. A cylindrical filter height limiting apparatus as set forth in claim 2 wherein: the adjusting assembly (6) comprises a screw rod (61) and a first moving plate (62) parallel to the fixed plate (2), the first moving plate (62) is positioned at the bottom of the fixed plate (2) and is rotatably provided with a bearing (7), a nut (8) is fixedly arranged on the fixed plate (2), the bottom end of the screw rod (61) penetrates through the nut (8) and is rotatably connected with the bearing (7), and the screw rod (61) is in threaded connection with the nut (8);
the first moving plate (62) is fixedly connected with the driving piece (5).
4. A cylindrical filter height limiting apparatus as set forth in claim 3 wherein: the screw rod (61) is located fixed plate (2) top and is provided with second movable plate (63), set up through-hole (9) that supply screw rod (61) to run through on second movable plate (63), still wear to be equipped with two at least connecting rods (64) on fixed plate (2), the both ends of connecting rod (64) respectively with first movable plate (62), second movable plate (63) fixed connection, two connecting rod (64) use the axis of screw rod (61) to set up in screw rod (61) both sides as central symmetry.
5. A cylindrical filter height limiting apparatus as set forth in claim 3 wherein: a hand wheel (10) is fixed at the top end of the screw rod (61).
6. A cylindrical filter height limiting apparatus as set forth in claim 1 wherein: the driving piece (5) is an air cylinder, the telescopic end of the air cylinder is connected with the pressing plate (4), one end, away from the telescopic end, of the air cylinder is fixedly connected with the bottom surface of the pressing plate (4), and the air cylinder is connected with a pneumatic foot switch (11).
7. A cylindrical filter height limiting apparatus as set forth in claim 1 wherein: the base (3) is provided with a positioning component (12) for positioning the cylindrical filter.
8. The cylindrical filter height limiting apparatus as set forth in claim 7, wherein: the positioning assembly (12) comprises at least two positioning blocks (121), the two positioning blocks (121) are symmetrically arranged on two sides of the cylindrical filter end cover by taking the axis of the cylindrical filter end cover as the center, the positioning blocks (121) are provided with clamping interfaces (13), and the inner side walls of the clamping interfaces (13) are clamped with the edges of the end cover of the cylindrical filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321655019.0U CN219945947U (en) | 2023-06-27 | 2023-06-27 | Height limiting device for cylindrical filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321655019.0U CN219945947U (en) | 2023-06-27 | 2023-06-27 | Height limiting device for cylindrical filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219945947U true CN219945947U (en) | 2023-11-03 |
Family
ID=88535767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321655019.0U Active CN219945947U (en) | 2023-06-27 | 2023-06-27 | Height limiting device for cylindrical filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219945947U (en) |
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2023
- 2023-06-27 CN CN202321655019.0U patent/CN219945947U/en active Active
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