CN209775707U - Adjustable filter paper positioning bracket for welting at two sides of filter element - Google Patents
Adjustable filter paper positioning bracket for welting at two sides of filter element Download PDFInfo
- Publication number
- CN209775707U CN209775707U CN201920315022.5U CN201920315022U CN209775707U CN 209775707 U CN209775707 U CN 209775707U CN 201920315022 U CN201920315022 U CN 201920315022U CN 209775707 U CN209775707 U CN 209775707U
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- China
- Prior art keywords
- movable
- guide rail
- filter paper
- support guide
- support
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- Expired - Fee Related
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Abstract
The utility model relates to an adjustable filter paper positioning bracket for the welting of two sides of a filter element, which comprises a bracket base, a fixed block, a screw rod, a screw nut slide block, a slide rail, a fixed support guide rail and a movable support guide rail; movable positioning blocks which can slide along the fixed support guide rail and the movable support guide rail are respectively arranged on the fixed support guide rail and the movable support guide rail in a penetrating way from two ends; a filter paper support rod is respectively arranged between the movable positioning blocks, and the movable positioning blocks are provided with two parallel filter paper support rods; a baffle support pipe is arranged on the lower surface of one of the filter paper support rods towards the outer side, an internal thread is arranged at the outer end of the baffle support pipe, and a movable baffle is arranged on the baffle support pipe through a bolt and a gasket. The utility model discloses filter paper locating support with adjustable can follow two directions of length width and adjust, can be applicable to the preorder location operation of most of sizes's filter core both sides welt, adjusts simple and conveniently moreover, can accurate centering location, simple structure, and the cost is also low.
Description
the technical field is as follows:
The utility model relates to a filter core production facility technical field refers in particular to a filter core both sides welt is with adjustable filter paper locating support.
background art:
When the filter element is produced, folded filter paper needs to be welt-fitted and shaped on two sides, the filter paper needs to be placed on a positioning jig or a positioning support before welt fitting, in the prior art, the positioning support generally consists of a bottom plate and two distance-adjustable front and rear baffles, and the two sides of the positioning support are exposed out for welt fitting operation. The positioning jig can only accurately position the length of the filter element, and the centering in the width direction mainly depends on the experience of operators or an eye measurement mode, so that the positioning jig has the defects of large error and low accuracy. And the filter element with smaller width can be operated only by replacing the baffle plate due to the limitation of the width of the baffle plate.
The utility model has the following contents:
the utility model aims at overcoming the above-mentioned weak point of prior art, provide a filter paper locating support with adjustable filter core both sides hem is used.
The utility model adopts the technical proposal that: an adjustable filter paper positioning bracket for welting two sides of a filter element comprises a bracket base, wherein two ends of the bracket base are provided with fixed blocks, a rotatable screw rod is arranged between the two fixed blocks, a nut sliding block matched with the screw rod is arranged on the screw rod in a penetrating way, and a sliding rail for the nut sliding block to slide is also arranged on the bracket base; the outer end of the screw rod penetrates out of the outer side of the fixing block and is connected with an adjusting knob; a fixed support guide rail and a movable support guide rail which are parallel and vertical to the screw rod are respectively arranged on the fixed block at the outer end of the bracket base and the screw nut slide block; movable positioning blocks which can slide along the fixed support guide rail and the movable support guide rail are respectively arranged on the fixed support guide rail and the movable support guide rail in a penetrating way from two ends, and the number of the movable positioning blocks is four and the movable positioning blocks are distributed in a rectangular shape; the lower part of each movable positioning block is provided with a positioning screw; a filter paper support rod is respectively arranged between the movable positioning block on the fixed support guide rail and the movable positioning block on the opposite movable support guide rail, and the filter paper support rods are in total two parallel; one end of the filter paper support rod is locked outside the movable positioning block on the fixed support guide rail, and the other end of the filter paper support rod is lapped on the movable support guide rail and is in contact with the outside of the movable positioning block; scales are respectively arranged on the fixed support guide rail and the movable support guide rail; a baffle plate bracket pipe is arranged on the lower surface of one of the filter paper support rods towards the outer side, an internal thread is arranged at the outer end of the baffle plate bracket pipe, a movable baffle plate is arranged at the outer end of the baffle plate bracket pipe through a bolt and a gasket, and the movable baffle plate is limited between the two gaskets and can rotate around the bolt; the distance between the inner surface of the movable baffle and the outer surface of the filter paper support rod is 2-10 mm.
the movable baffle is triangular, and an opening at one end of the movable baffle is matched and connected with a bolt.
The utility model discloses filter paper locating support with adjustable can follow two directions of length width and adjust, can be applicable to the preorder location operation of most of sizes's filter core both sides welt, adjusts simple and conveniently moreover, can accurate centering location, simple structure, and the cost is also low.
Description of the drawings:
Fig. 1 is a schematic top view of the present invention;
FIG. 2 is a partial side view of the side of a filter paper support rod and flapper.
The specific implementation mode is as follows:
The present invention will be further described with reference to the following specific embodiments and accompanying drawings.
firstly, as shown in fig. 1, the utility model relates to an adjustable filter paper positioning bracket for welting on two sides of a filter element, which comprises a bracket base 1, wherein two ends of the bracket base 1 are provided with fixed blocks 2, a rotatable screw rod 3 is arranged between the two fixed blocks 2, a nut slide block 4 matched with the screw rod 3 is arranged on the screw rod 3 in a penetrating way, and a slide rail 11 for the nut slide block 4 to slide is also arranged on the bracket base 1; the outer end of the screw rod 3 penetrates through the outer side of the fixed block 2 and is connected with an adjusting knob 31, namely the screw rod 3 can be driven to rotate by rotating the adjusting knob 31, and then the nut sliding block 4 is driven to move along the sliding rail 11, so that the distance between the nut sliding block 4 and the fixed block 2 is adjusted; a fixed support guide rail 21 and a movable support guide rail 41 which are parallel and vertical to the screw rod 3 are respectively arranged on the fixed block 2 at the outer end of the bracket base 1 and the screw nut slide block 4; movable positioning blocks 5 which can slide along the fixed support guide rail 21 and the movable support guide rail 41 are respectively arranged on the fixed support guide rail 21 and the movable support guide rail 41 in a penetrating way from two ends, and the number of the movable positioning blocks 5 is four and the movable positioning blocks are distributed in a rectangular shape; the lower part of each movable positioning block 5 is provided with a positioning screw 51; a filter paper support rod 6 is respectively arranged between the movable positioning block 5 on the fixed support guide rail 21 and the movable positioning block 5 on the opposite movable support guide rail 41, and the filter paper support rods 6 are in total two parallel; one end of the filter paper support rod 6 is locked at the outer side of the movable positioning block 5 positioned on the fixed support guide rail 21, and the other end is lapped on the movable support guide rail 41 and is contacted with the outer side of the movable positioning block 5 at the position; the fixed support guide rail 21 and the movable support guide rail 41 are respectively provided with scales 210, so that the distance of the movable positioning block 5 can be accurately adjusted conveniently to meet the requirements of filter materials with different sizes. Referring to fig. 2, a baffle support tube 61 is installed on the lower surface of one of the filter paper support rods 6 facing outward, an internal thread is provided at the outer end of the baffle support tube 61, a movable baffle 7 is installed through a bolt 62 and a gasket 63, and the movable baffle 7 is limited between the two gaskets and can rotate around the bolt 62; the distance between the inner surface of the movable baffle 7 and the outer surface of the filter paper support rod 6 is 2-10 mm.
The movable baffle 7 is triangular, and an opening at one end of the movable baffle is matched and connected with the bolt 63. The filter paper is convenient to position laterally when placed on the filter paper support rod 6 through the movable baffle 7, so that the distance between two sides of the filter paper protruding out of the outer side surface of the filter paper support rod 6 is equal, and centering is realized; after the lateral positioning is finished, the movable baffle 7 automatically rotates and falls down, and the subsequent welting operation is not influenced. The utility model discloses in, 6 both ends of filter paper bracing piece are located and move support rail 41 and decide support rail 21 top, and the middle part is unsettled, and the distance that the unsettled part can enough adjustable fender 7 to table surface rotates 180 degrees.
When the device is used, according to the length of a filter element to be produced, the adjusting knob 31 and the screw rod 3 are rotated to drive the screw nut sliding block 4, the movable supporting guide rail 41 and the movable positioning block 5 on the screw nut sliding block to move along the sliding rail, the distance between the screw nut sliding block 4 and the fixed block 2 is changed, and therefore the length distance between the movable positioning blocks 5 is controlled; and then the positions of the four movable positioning blocks 5 on the movable support guide rail 41 and the fixed support guide rail 21 are adjusted respectively, so that the distances between the movable positioning blocks and the fixed support guide rail are the same, the distance between the filter paper support rods 6 is suitable for the width of the filter paper, and the two sides of the filter paper respectively protrude out of the outer side edges of the filter paper support rods 6 by a distance of 2-10mm, thereby facilitating the welting operation to the two sides in the subsequent process.
The utility model discloses filter paper locating support with adjustable can follow two directions of length width and adjust, can be applicable to the preorder location operation of most of sizes's filter core both sides welt, adjusts simple and conveniently moreover, can accurate centering location, simple structure, and the cost is also low.
Claims (2)
1. the utility model provides a filter paper locating support with adjustable filter core both sides hem is used which characterized in that: the filter paper positioning bracket comprises a bracket base, wherein two ends of the bracket base are provided with fixed blocks, a rotatable screw rod is arranged between the two fixed blocks, a nut sliding block matched with the screw rod is arranged on the screw rod in a penetrating way, and a sliding rail for the nut sliding block to slide is also arranged on the bracket base; the outer end of the screw rod penetrates out of the outer side of the fixing block and is connected with an adjusting knob; a fixed support guide rail and a movable support guide rail which are parallel and vertical to the screw rod are respectively arranged on the fixed block at the outer end of the bracket base and the screw nut slide block; movable positioning blocks which can slide along the fixed support guide rail and the movable support guide rail are respectively arranged on the fixed support guide rail and the movable support guide rail in a penetrating way from two ends, and the number of the movable positioning blocks is four and the movable positioning blocks are distributed in a rectangular shape; the lower part of each movable positioning block is provided with a positioning screw; a filter paper support rod is respectively arranged between the movable positioning block on the fixed support guide rail and the movable positioning block on the opposite movable support guide rail, and the filter paper support rods are in total two parallel; one end of the filter paper support rod is locked outside the movable positioning block on the fixed support guide rail, and the other end of the filter paper support rod is lapped on the movable support guide rail and is in contact with the outside of the movable positioning block; scales are respectively arranged on the fixed support guide rail and the movable support guide rail; a baffle plate bracket pipe is arranged on the lower surface of one of the filter paper support rods towards the outer side, an internal thread is arranged at the outer end of the baffle plate bracket pipe, a movable baffle plate is arranged at the outer end of the baffle plate bracket pipe through a bolt and a gasket, and the movable baffle plate is limited between the two gaskets and can rotate around the bolt; the distance between the inner surface of the movable baffle and the outer surface of the filter paper support rod is 2-10 mm.
2. The adjustable filter paper positioning bracket for welting on two sides of a filter element according to claim 1, wherein: the movable baffle is triangular, and an opening at one end of the movable baffle is matched and connected with a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920315022.5U CN209775707U (en) | 2019-03-12 | 2019-03-12 | Adjustable filter paper positioning bracket for welting at two sides of filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920315022.5U CN209775707U (en) | 2019-03-12 | 2019-03-12 | Adjustable filter paper positioning bracket for welting at two sides of filter element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209775707U true CN209775707U (en) | 2019-12-13 |
Family
ID=68797622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920315022.5U Expired - Fee Related CN209775707U (en) | 2019-03-12 | 2019-03-12 | Adjustable filter paper positioning bracket for welting at two sides of filter element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209775707U (en) |
-
2019
- 2019-03-12 CN CN201920315022.5U patent/CN209775707U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |