CN108994189A - A kind of support annulus crimping positioning device of filter bag opening structure - Google Patents
A kind of support annulus crimping positioning device of filter bag opening structure Download PDFInfo
- Publication number
- CN108994189A CN108994189A CN201810535569.6A CN201810535569A CN108994189A CN 108994189 A CN108994189 A CN 108994189A CN 201810535569 A CN201810535569 A CN 201810535569A CN 108994189 A CN108994189 A CN 108994189A
- Authority
- CN
- China
- Prior art keywords
- fixed station
- support
- support annulus
- bag opening
- positioning device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The present invention provides a kind of support annulus crimping positioning device of filter bag opening structure, including support frame, fixed station is provided on support frame as described above, the fixed station height is equal to the depth of large diameter end of the support annulus apart from conically shaped filter cloth, and the perimeter of the fixed station cross section is less than sack perimeter；Three locating rods of the fixed station are provided perpendicular on the fixed station, along the setting of support circular profile and not on the same line, the shortest distance at the edge of three locating rods and the fixed station is slightly larger than the thickness of the support annulus to three locating rods；Three locating rods include a scalable locating rod and two stationary positioned bars, wherein the scalable locating rod may contract to the table top or following of the fixed station.The support annulus positioning device of the filter bag opening has the advantages that design is reasonable, structure is simple and easy to operate.
Description
Technical field
The invention belongs to filter bag attachment preparation fields, more particularly to a kind of support annulus crimping of filter bag opening structure
Positioning device.
Background technique
Filter bag opening, which needs, plus circular support is formed has circular sack, after filter pocket mouths filter cloth is along support annulus crimping
Support annulus is wrapped in sack with the suture of bag body.During manufacturing, bag opening structure is usually first made, then bag opening structure is sewed
Onto filter bag.When making sack most commonly using manual operations: support annulus being first embedded in a section conically shaped filter cloth
Centre, then by the small-bore one end of conically shaped filter cloth along support annular edge turnup to support annulus inside, it will support annulus packet
It is rolled among two layers of filter cloth, two ends of conically shaped filter cloth is sewn into and fix support annulus together to which filter pocket mouths knot be made
Structure.Since support annulus has certain thickness, filter cloth has certain degree of hardness, and worker is different to seam technology qualification, branch
It holds round that ring is embedded into the height of conically shaped filter cloth and horizontality has differences, causes homogeneity of product poor, there are hidden danger of quality.
To solve the above-mentioned problems, we are seeking always a kind of ideal technical solution.
Summary of the invention
The purpose of the present invention is in view of the deficiencies of the prior art, it is simple and convenient to operate and designs to provide a kind of structure
The support annulus crimping positioning device of reasonable filter bag opening structure.
A kind of support annulus crimping positioning device of filter bag opening structure, including support frame are provided on support frame as described above
Fixed station, the fixed station height are equal to the depth that support annulus is embedded into large diameter end of the conically shaped filter cloth apart from conically shaped filter cloth
Degree, so that support annulus is embedded into the height of conically shaped filter cloth and horizontality is consistent.The fixed station cross section
Perimeter be less than sack perimeter so that conically shaped filter cloth cover is connected on the outside of fixed station.
Three locating rods of the fixed station are provided perpendicular on the fixed station, three locating rods are along support
Circular profile setting and not on the same line, three locating rods and the shortest distance at the edge of the fixed station are bigger
In the thickness of the support annulus, to support annulus set to be connected to the outside of three locating rods and to be located at the fixed station
On.Three locating rods include a scalable locating rod and two stationary positioned bars, wherein the scalable locating rod can
Be contracted to the fixed station table top or hereinafter, the scalable locating rod can using hydraulic-driven, air pressure driving or
It is electronic.
On the fixed station, in the line segment of locating rod point described in connection any two, two stationary positioned bars are connected
The line segment longest of point, the sum of two other line segment are slightly less than the half of sack perimeter convenient for socket becket.Support annulus
Set is connected on two stationary positioned bars, and on the fixed station, and support annulus is integrally determined by the scalable locating rod
Steric hindrance is kept off on the outside.
Based on appeal, the driving switch of the scalable locating rod is push switch, convenient for operation.
Based on appeal, the driving switch of the scalable locating rod is pedal plate type switch, is convenient for trick compounding practice, side
Just it uses.
Based on appeal, the scalable locating rod is driven by the cylinder.
Based on appeal, described two stationary positioned bars of scalable locating rod distance are equidistant, so that branch is held round
Uniform force when loopback bullet restores to the original state, not easily shifted position.
The present invention has substantive distinguishing features outstanding and significant progress compared with the prior art, specifically, knot of the present invention
Structure is simple, and rationally, just with simple positioning device and the support flexible feature of annulus, support annulus is nested for design
Into conically shaped filter cloth.Furtherly, the height of the fixed station is certain, so that support annulus is embedded into the height of conically shaped filter cloth
Degree and horizontality are consistent, and sack consistency obtained is higher.Further step is said, the driving switch of the scalable locating rod
For pedal plate type switch, it is convenient for operation.It has the advantages that simple structure and reasonable design and convenient for operation.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is that annulus positioning sleeve is supported to be connected to the schematic diagram on fixed station.
Fig. 3 is the position view of support annulus rebound and conically shaped filter cloth and fixed station after scalable locating rod retraction.
In figure, 1. fixed stations, 2. stationary positioned bars, 3. scalable locating rods, 4. cylinders, 5. support frames, 6. support annulus,
7. conically shaped filter cloth.
Specific embodiment
Below by specific embodiment, technical scheme of the present invention will be described in further detail.
As shown in Figure 1, Figure 2 and Figure 3, the support annulus crimping positioning device of a kind of filter bag opening structure, including support frame
5, fixed station 1 is provided on support frame as described above 5,1 height of fixed station is equal to big mouth of the support annulus apart from conically shaped filter cloth
The perimeter of the depth h at diameter end, 1 cross section of fixed station are less than sack perimeter；It is provided perpendicular on the fixed station 1 described
Three locating rods of fixed station, three locating rods along the setting of support circular profile and not on the same line, three institutes
The shortest distance for stating the edge of locating rod and the fixed station is slightly larger than the thickness of the support annulus.Three locating rods
Including a scalable locating rod 3 and two stationary positioned bars 2, wherein the scalable locating rod 3 may contract to the fixation
The inside of platform 1.On the fixed station 1, in the line segment of locating rod point described in connection any two, two stationary positioneds are connected
The line segment longest of 2 point of bar, described two stationary positioned bars of scalable locating rod distance are equidistant.Two other
Line segment is isometric and sum of the two is slightly less than the half of sack perimeter.
The scalable locating rod 3 is driven by cylinder 4, and the cylinder is located under fixing support rack 5 in the present embodiment
Side, the driving switch of the scalable locating rod 3 are pedal plate type switch.
When metal ring is embedded into conically shaped filter cloth, support annulus set is connected on two stationary positioned bars, and in institute
It states on fixed station, supports annulus when the scalable locating rod is shunk, it is original that the part support annulus being blocked returns back to its
Chamfered shape.
When work, step 1: as shown in Fig. 2, the compressible locating rod 3 is stretched out on 1 table top of fixed station, it will be round
6 sets of annulus of support is embedded into the outside of two stationary positioned bars 2, and the support annulus 6 is whole by the scalable locating rod 3
Positioning stops on the outside, and elastic deformation occurs at the corresponding shrinkable locating rod of support annulus 6.
Step 2: as shown in figure 3, be embedded into 1 outside of the fixed station for 7 sets of conically shaped filter cloth, wherein conically shaped filter cloth 7
Large diameter end is concordant with the bottom surface of the fixed station 1；
Step 3: switching as shown in figure 3, riding the cylinder 4, the scalable locating rod 3 is shunk to the interior of the fixed station 1
Portion, the support annulus 6 are corresponded to and are sprung back at the shrinkable locating rod 3, stretching filter cloth.
Step 4: filter cloth 7 is removed together with support annulus 6, flange crimping operation is carried out.
Finally it should be noted that: the above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof.To the greatest extent
The present invention is described in detail with reference to preferred embodiments for pipe, it should be understood by those ordinary skilled in the art that: still
It can modify to a specific embodiment of the invention or some technical features can be equivalently replaced, without departing from this hair
The spirit of bright technical solution should all cover within the scope of the technical scheme claimed by the invention.
Claims (5)
1. a kind of support annulus crimping positioning device of filter bag opening structure, which is characterized in that it includes support frame, the support
Fixed station is provided on frame, the fixed station height is equal to the depth of large diameter end of the support annulus apart from conically shaped filter cloth, institute
The perimeter for stating fixed station cross section is less than sack perimeter；Three positioning of the fixed station are provided perpendicular on the fixed station
Bar, three locating rods along the setting of support circular profile and not on the same line, three locating rods with it is described solid
The shortest distance for determining the edge of platform is slightly larger than the thickness of the support annulus；Three locating rods include one scalable fixed
Position bar and two stationary positioned bars, wherein the scalable locating rod may contract to the table top or following of the fixed station；Institute
It states on fixed station, in the line segment for connecting locating rod point described in any two, connects the line of two stationary positioned bar points
Section longest, the sum of two other line segment are slightly less than the half of sack perimeter.
2. the support annulus crimping positioning device of filter bag opening structure according to claim 1, which is characterized in that it is described can
The driving switch of Telescopic positioning lever is push switch.
3. the support annulus crimping positioning device of filter bag opening structure according to claim 1 or 2, which is characterized in that institute
The driving switch of scalable locating rod is stated as pedal plate type switch.
4. the support annulus crimping positioning device of filter bag opening structure according to claim 3, which is characterized in that it is described can
Telescopic positioning lever is driven by the cylinder.
5. the support annulus crimping positioning device of filter bag opening structure according to claim 4, which is characterized in that it is described can
Two stationary positioned bars of Telescopic positioning lever distance are equidistant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810535569.6A CN108994189A (en) | 2018-05-30 | 2018-05-30 | A kind of support annulus crimping positioning device of filter bag opening structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810535569.6A CN108994189A (en) | 2018-05-30 | 2018-05-30 | A kind of support annulus crimping positioning device of filter bag opening structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108994189A true CN108994189A (en) | 2018-12-14 |
Family
ID=64574295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810535569.6A Pending CN108994189A (en) | 2018-05-30 | 2018-05-30 | A kind of support annulus crimping positioning device of filter bag opening structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108994189A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204673258U (en) * | 2015-05-12 | 2015-09-30 | 安徽原野滤材有限公司 | A kind of device for installing cylinder filter bag bracing ring |
| CN204711946U (en) * | 2015-06-16 | 2015-10-21 | 无锡思强环保设备有限公司 | A kind of filter bag opening maker |
| CN106621620A (en) * | 2016-12-08 | 2017-05-10 | 天津恒致毅环保设备有限公司 | Rapid ring assembling device of dust collection cloth bag |
-
2018
- 2018-05-30 CN CN201810535569.6A patent/CN108994189A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204673258U (en) * | 2015-05-12 | 2015-09-30 | 安徽原野滤材有限公司 | A kind of device for installing cylinder filter bag bracing ring |
| CN204711946U (en) * | 2015-06-16 | 2015-10-21 | 无锡思强环保设备有限公司 | A kind of filter bag opening maker |
| CN106621620A (en) * | 2016-12-08 | 2017-05-10 | 天津恒致毅环保设备有限公司 | Rapid ring assembling device of dust collection cloth bag |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181214 |
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| WD01 | Invention patent application deemed withdrawn after publication |