CN115161890A - U-shaped cloth bag processing device for dust remover - Google Patents
U-shaped cloth bag processing device for dust remover Download PDFInfo
- Publication number
- CN115161890A CN115161890A CN202210722820.6A CN202210722820A CN115161890A CN 115161890 A CN115161890 A CN 115161890A CN 202210722820 A CN202210722820 A CN 202210722820A CN 115161890 A CN115161890 A CN 115161890A
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- CN
- China
- Prior art keywords
- cloth bag
- guide rail
- shaped
- bottom plate
- cutting
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- 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.)
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- 239000004744 fabric Substances 0.000 title claims abstract description 60
- 239000000428 dust Substances 0.000 title claims abstract description 30
- 238000009958 sewing Methods 0.000 claims abstract description 43
- 239000002994 raw material Substances 0.000 claims description 22
- 238000007493 shaping process Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 abstract description 10
- 238000010586 diagram Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B13/00—Machines for sewing sacks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0001—Making filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B37/00—Devices incorporated in sewing machines for slitting, grooving, or cutting
- D05B37/04—Cutting devices
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B69/00—Driving-gear; Control devices
- D05B69/02—Mechanical drives
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B69/00—Driving-gear; Control devices
- D05B69/10—Electrical or electromagnetic drives
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention discloses a U-shaped cloth bag processing device for a dust remover, which comprises a bottom plate, a cutting mechanism arranged on the bottom plate and used for cutting a cloth bag, and a sewing mechanism arranged on the bottom plate and used for sewing the cut cloth bag; when processing U-shaped sack, place the base with the sack raw and other materials on to compress tightly through the briquetting on the base, first motor drive cutter rotates, and the lifter plate descends, and the frame moves along the guide rail, and here simultaneously, the cutter is the required shape with the cutting of sack raw and other materials, later with the sack raw and other materials parcel after the cutting on the plastic frame, and press from both sides tight open end through clamping mechanism, later sew up the sack opening part after the mechanism will cut and sew up together. The automatic processing of the U-shaped cloth bag is realized, and the efficiency is high.
Description
Technical Field
The invention relates to the technical field, in particular to a U-shaped cloth bag processing device for a dust remover.
Background
The cloth bag type dust collector is a dry dust filter. It is suitable for trapping fine, dry, non-fibrous dust. The filter bag is made of woven filter cloth or non-woven felt, the dust-containing gas is filtered by utilizing the filtering action of the fiber fabric, after the dust-containing gas enters the bag type dust collector, dust with large particles and large specific gravity falls into the dust hopper due to the sedimentation of the gravity, and when the gas containing smaller dust passes through the filter material, the dust is blocked, so that the gas is purified.
However, after the existing bag-type dust collector is used for a long time, the stitch is large, the filtering effect is poor, and therefore the U-shaped bag-type dust collector is arranged, but the U-shaped bag-type dust collector is not processed by processing equipment, the labor intensity is reduced by manual sewing, and the efficiency is low.
Disclosure of Invention
The invention aims to solve the problems and provides a U-shaped cloth bag processing device for a dust remover, which can realize automatic processing of a U-shaped cloth bag and improve efficiency.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a U-shaped cloth bag processing device for a dust remover comprises a bottom plate, a cutting mechanism arranged on the bottom plate and used for cutting a cloth bag, and a sewing mechanism arranged on the bottom plate and used for sewing the cut cloth bag;
the cutting mechanism comprises a cutting mechanism for cutting the cloth bag raw material and a guide mechanism for guiding the cutting mechanism to move, the guide mechanism comprises a lifting plate arranged on a bottom plate, a guide rail for guiding the cutting mechanism to move is arranged on the lifting plate, the guide rail comprises an inner guide rail and an outer guide rail, the cutting mechanism comprises a frame moving on the guide rail, a cutter for cutting the cloth bag raw material and a first motor for driving the cutter to rotate are arranged at the bottom of the frame, and a cutting groove is formed in the position, corresponding to the cutter, on the bottom plate;
the sewing mechanism comprises a shaping frame which is fixed on the bottom plate and used for shaping the U-shaped cloth bag, the shape of the shaping frame corresponds to that of the U-shaped cloth bag, a clamping mechanism used for clamping the opening end of the raw material of the cloth bag is arranged on the inner side of the shaping frame, and a sewing mechanism matched with the clamping mechanism and used for sewing the opening end of the raw material of the cloth bag is further arranged on the bottom plate.
Furthermore, the inner layer guide rail and the outer layer guide rail are both an upper layer and a lower layer.
Furthermore, driving wheels are arranged at positions in the frame corresponding to the inner-layer guide rail and the outer-layer guide rail, each guide rail corresponds to two driving wheels, and the driving wheels at the inner sides of the inner-layer guide rail and the outer-layer guide rail are power wheels.
Furthermore, a second motor is arranged on the frame, two ends of a rotating shaft of the power wheel are rotatably connected with the frame, the rotating shafts of the power wheels on two sides are connected through a belt, a groove is formed in the outer cylindrical surface of the driving wheel, and the guide rail penetrates through the groove in the outer cylindrical surface of the corresponding driving wheel.
Further, the shape of the slot corresponds to the shape of the rail.
Further, the clamping mechanism comprises a fixed plate and a pressing plate which is matched with the fixed plate and used for clamping the opening end of the raw material of the cloth bag, the fixed plate is connected with the pressing plate through bolts, and arc-shaped holes are formed in the fixed plate and the pressing plate.
Further, the sewing mechanism comprises a sewing machine for sewing the opening end of the cut cloth bag raw material and a driving mechanism for driving the sewing machine to move along the arc-shaped hole.
Further, actuating mechanism includes the carriage release lever, sets up in the carriage release lever upper end and on the gliding lifting slide of carriage release lever, the sewing machine is installed on lifting slide, be equipped with the arc guide rail that is used for leading the lifting slide position on the bottom plate, the shape of arc guide rail corresponds with the shape in arc hole.
Furthermore, be equipped with lead screw and drive lead screw pivoted third motor on the bottom plate, the carriage release lever bottom is equipped with the removal slider, the removal slider side is equipped with the nut, and the lead screw passes the nut and with nut threaded connection, still be equipped with the guide bar that is used for the direction to remove the slider removal on the bottom plate.
Furthermore, a rotating rod which is rotatably connected with the lifting slide block is arranged on the lifting slide block, and a guide wheel matched with the arc-shaped guide rail is arranged on the rotating rod.
The invention has the beneficial effects that:
1. when processing U-shaped sack, place the base with the sack raw and other materials on to compress tightly through the briquetting on the base, first motor drive cutter rotates, and the lifter plate descends, and the frame moves along the guide rail, and here simultaneously, the cutter is the required shape with the cutting of sack raw and other materials, later with the sack raw and other materials parcel after the cutting on the plastic frame, and press from both sides tight open end through clamping mechanism, later sew up the sack opening part after the mechanism will cut and sew up together. The automatic processing of the U-shaped cloth bag is realized, and the efficiency is high.
2. The shape of the cutting groove corresponds to that of the guide rail, and the cutting groove ensures that the cutter cannot interfere with the bottom plate when cutting the cloth bag raw material, so that the cutter is prevented from being damaged.
3. The driving mechanism comprises a moving rod and a lifting slider which is arranged at the upper end of the moving rod and slides on the moving rod, the sewing machine is arranged on the lifting slider, an arc-shaped guide rail for guiding the position of the lifting slider is arranged on the bottom plate, and the shape of the arc-shaped guide rail corresponds to the shape of the arc-shaped hole. The moving track of the sewing machine is guided by the guide wheel and the arc-shaped guide rail, the structure is simple, the reliability is good, an independent driving and control system is not needed, and the cost is low.
4. The lifting slide block is provided with the rotating rod which is rotatably connected with the lifting slide block, the rotating rod is provided with the guide wheel matched with the arc-shaped guide rail, and the rotating rod is rotatably connected with the lifting slide block to prevent the guide wheel from interfering with the lifting slide block when the guide wheel moves along the arc-shaped guide rail.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a first schematic structural diagram of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a second structural diagram of the present invention.
In the figure: the device comprises a base plate 1, a lifting plate 2, an inner guide rail 3, an outer guide rail 4, a frame 5, a cutter 6, a first motor 7, a cutting groove 8, a shaping frame 9, a driving wheel 10, a belt 11, a second motor 12, a fixing plate 13, a pressing plate 14, an arc-shaped hole 15, a sewing machine 16, a moving rod 17, a lifting slide block 18, an arc-shaped guide rail 19, a lead screw 20, a third motor 21, a moving slide block 22, a nut 23, a guide rod 24, a rotating rod 25 and a guide wheel 26.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiment of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, a U-shaped cloth bag processing device for a dust collector comprises a bottom plate 1, a cutting mechanism arranged on the bottom plate 1 and used for cutting a cloth bag, and a sewing mechanism arranged on the bottom plate 1 and used for sewing the cut cloth bag;
the cutting mechanism comprises a cutting mechanism for cutting cloth bag raw materials and a guide mechanism for guiding the cutting mechanism to move, the guide mechanism comprises a lifting plate 2 arranged on a bottom plate 1, a guide rail for guiding the cutting mechanism to move is arranged on the lifting plate 2, the guide rail comprises an inner layer guide rail 3 and an outer layer guide rail 4, the cutting mechanism comprises a frame 5 moving on the guide rail, a cutter 6 for cutting the cloth bag raw materials and a first motor 7 for driving the cutter 6 to rotate are arranged at the bottom of the frame 5, the first motor 7 is fixed at the bottom of the frame 5, and a cutting groove 8 is formed in the bottom plate 1 at a position corresponding to the cutter 6;
the sewing mechanism comprises a shaping frame 9 fixed on the bottom plate 1 and used for shaping the U-shaped cloth bag, the shape of the shaping frame 9 corresponds to that of the U-shaped cloth bag, a clamping mechanism used for clamping the opening end of a raw material of the cloth bag is arranged on the inner side of the shaping frame 9, and a sewing mechanism matched with the clamping mechanism and used for sewing the opening end of the raw material of the cloth bag is further arranged on the bottom plate 1.
When processing U-shaped sack, place the sack raw and other materials on the base to compress tightly through the briquetting on the base, the picture is not seen, this is prior art, do not do too much to give redundant details here, first motor 7 drive cutter 6 rotates, lifter plate 2 descends, frame 5 moves along the guide rail, and here simultaneously, cutter 6 is the shape that needs with the cutting of sack raw and other materials, later with the sack raw and other materials parcel after the cutting on plastic frame 9, and press from both sides tight open end through clamping mechanism, later sewing up the mechanism and sew up the sack opening part after the cutting together. The automatic processing of the U-shaped cloth bag is realized, and the efficiency is high.
As shown in fig. 3, the inner layer guide rail 3 and the outer layer guide rail 4 are both an upper layer and a lower layer, and prevent the frame 5 from swinging.
As shown in fig. 3, driving wheels 10 are disposed at positions corresponding to the inner-layer guide rail 3 and the outer-layer guide rail 4 in the frame 5, each guide rail corresponds to two driving wheels 10, that is, in this embodiment, eight driving wheels 10 are disposed, and the driving wheels 10 at the inner sides of the inner-layer guide rail 3 and the outer-layer guide rail 4 are power wheels.
As shown in fig. 2 and 3, the frame 5 is provided with the second motor 12, two ends of a rotating shaft of the power wheel are rotatably connected with the frame 5 through the bearing, the rotating shafts of the power wheels on two sides are connected through the belt 11, and the driving wheels on two sides can be driven to synchronously rotate through the second motor 12.
As shown in fig. 3, the shape of the cutting groove 8 corresponds to the shape of the guide rail, and the cutting groove 8 ensures that the cutter does not interfere with the bottom plate 1 when cutting the cloth bag raw material, thereby preventing the cutter 6 from being damaged.
As shown in fig. 3, the clamping mechanism includes a fixing plate 13 and a pressing plate 14 matched with the fixing plate 13 for clamping the opening end of the raw material of the cloth bag, the fixing plate 13 is connected with the pressing plate 14 through a bolt, and arc-shaped holes 15 are respectively arranged on the fixing plate 13 and the pressing plate 14.
As shown in fig. 1, the sewing mechanism includes a sewing machine 16 for sewing the open end of the cut cloth bag raw material, and a driving mechanism for driving the sewing machine 16 to move along the arc-shaped hole 15.
The driving mechanism comprises a moving rod 17 and a lifting slide block 18 which is arranged at the upper end of the moving rod 17 and slides on the moving rod 17, the sewing machine 16 is installed on the lifting slide block 18, an arc-shaped guide rail 19 used for guiding the position of the lifting slide block 18 is arranged on the bottom plate 1, and the shape of the arc-shaped guide rail 19 corresponds to that of the arc-shaped hole 15. The sewing machine 16 corresponds to the arc-shaped hole 15, and a sewing needle of the sewing machine 16 penetrates through the arc-shaped hole 15 to sew the opening end of the cut cloth bag raw material.
The bottom plate 1 is provided with a screw rod 20 and a third motor 21 for driving the screw rod 20 to rotate, two ends of the screw rod 20 are rotatably connected with the bottom plate 1 through bearings, the bottom of the moving rod 17 is provided with a moving slider 22, the side surface of the moving slider 22 is provided with a nut 23, the screw rod 20 penetrates through the nut 23 and is in threaded connection with the nut 23, and the bottom plate 1 is further provided with a guide rod 24 for guiding the moving slider 22 to move.
The lifting slide block 18 is provided with a rotating rod 25 which is rotatably connected with the lifting slide block 18, the rotating rod 25 is provided with two guide wheels 25 which are matched with the arc-shaped guide rail 19, the two guide wheels 25 are symmetrically arranged, the two guide wheels 25 are respectively positioned at two sides of the arc-shaped guide rail 19,
the third motor 21 drives the screw 20 to rotate, the moving rod 17 moves left and right under the action of the screw nut, and meanwhile, under the action of the arc-shaped guide rail 19, the lifting slide block 18 can drive the sewing machine 16 to move along the shape of the arc-shaped hole 15, so that sewing of the opening end of the cut cloth bag raw material is realized, the automation degree is high, and the working efficiency is high.
The moving track of the sewing machine 16 is guided by the guide wheel 25 and the arc-shaped guide rail 19, the structure is simple, the reliability is good, no independent driving and control system is needed, and the cost is low.
The rotating rod 25 is rotatably connected with the lifting slide block 18, so that the guide wheel 25 is prevented from interfering with the lifting slide block 18 when the guide wheel 25 moves along the arc-shaped guide rail 19.
In the description of the present invention, it should be noted that the terms "left", "right", "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be mechanically or electrically connected, directly or indirectly through intervening media, or may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Claims (10)
1. A U-shaped cloth bag processing device for a dust remover is characterized by comprising a bottom plate (1), a cutting mechanism arranged on the bottom plate (1) and used for cutting a cloth bag, and a sewing mechanism arranged on the bottom plate (1) and used for sewing the cut cloth bag;
the cutting mechanism comprises a cutting mechanism used for cutting cloth bag raw materials and a guide mechanism used for guiding the cutting mechanism to move, the guide mechanism comprises a lifting plate (2) arranged on a bottom plate (1), a guide rail used for guiding the cutting mechanism to move is arranged on the lifting plate (2), the guide rail comprises an inner layer guide rail (3) and an outer layer guide rail (4), the cutting mechanism comprises a frame (5) moving on the guide rail, a cutter (6) used for cutting the cloth bag raw materials and a first motor (7) driving the cutter (6) to rotate are arranged at the bottom of the frame (5), and a cutting groove (8) is formed in the position, corresponding to the cutter (6), of the bottom plate (1);
the sewing mechanism comprises a shaping frame (9) fixed on the bottom plate (1) and used for shaping the U-shaped cloth bag, the shape of the shaping frame (9) corresponds to that of the U-shaped cloth bag, a clamping mechanism used for clamping the opening end of a raw material of the cloth bag is arranged on the inner side of the shaping frame (9), and a sewing mechanism matched with the clamping mechanism and used for sewing the opening end of the raw material of the cloth bag is further arranged on the bottom plate (1).
2. The U-shaped cloth bag processing device for the dust collector as claimed in claim 1, wherein the inner layer guide rail (3) and the outer layer guide rail (4) are an upper layer and a lower layer.
3. The U-shaped cloth bag processing device for the dust collector as claimed in claim 1, wherein the positions corresponding to the inner layer guide rail (3) and the outer layer guide rail (4) in the frame (5) are provided with driving wheels (10), each guide rail corresponds to two driving wheels (10), and the driving wheels (10) at the inner sides of the inner layer guide rail (3) and the outer layer guide rail (4) are power wheels.
4. The U-shaped cloth bag processing device for the dust collector as claimed in claim 3, wherein the frame (5) is provided with a second motor (12), two ends of a rotating shaft of the power wheel are rotatably connected with the frame (5), the rotating shafts of the power wheels at two sides are connected through a belt (11), the outer cylindrical surface of the driving wheel (10) is provided with a groove, and the guide rail passes through the groove on the outer cylindrical surface of the corresponding driving wheel (10).
5. The U-shaped cloth bag processing device for dust collectors according to claim 1, wherein the shape of the cutting groove (8) corresponds to the shape of the guide rail.
6. The U-shaped cloth bag processing device for the dust collector as claimed in claim 1, wherein the clamping mechanism comprises a fixing plate (13) and a pressing plate (14) which is matched with the fixing plate (13) and is used for clamping the opening end of the raw material of the cloth bag, the fixing plate (13) is connected with the pressing plate (14) through bolts, and arc-shaped holes (15) are formed in the fixing plate (13) and the pressing plate (14).
7. The U-shaped cloth bag processing device for dust collectors according to claim 6, wherein the sewing mechanism comprises a sewing machine (16) for sewing the open end of the cut cloth bag raw material, and a driving mechanism for driving the sewing machine (16) to move along the arc-shaped hole (15).
8. The U-shaped cloth bag processing device for the dust collector, according to claim 7, characterized in that the driving mechanism comprises a moving rod (17) and a lifting slider (18) which is arranged at the upper end of the moving rod (17) and slides on the moving rod (17), the sewing machine (16) is installed on the lifting slider (18), an arc-shaped guide rail (19) for guiding the position of the lifting slider (18) is arranged on the bottom plate (1), and the shape of the arc-shaped guide rail (19) corresponds to the shape of the arc-shaped hole (15).
9. The U-shaped cloth bag processing device for the dust collector as claimed in claim 8, wherein the bottom plate (1) is provided with a screw rod (20) and a third motor (21) for driving the screw rod (20) to rotate, the bottom of the moving rod (17) is provided with a moving slider (22), the side surface of the moving slider (22) is provided with a nut (23), the screw rod (20) passes through the nut (23) and is in threaded connection with the nut (23), and the bottom plate (1) is further provided with a guide rod (24) for guiding the moving slider (22) to move.
10. The U-shaped cloth bag processing device for the dust collector as claimed in claim 8, wherein the lifting slider (18) is provided with a rotating rod (25) which is rotatably connected with the lifting slider (18), and the rotating rod (25) is provided with a guide wheel (26) which is matched with the arc-shaped guide rail (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210722820.6A CN115161890B (en) | 2022-06-24 | 2022-06-24 | U-shaped cloth bag processing device for dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210722820.6A CN115161890B (en) | 2022-06-24 | 2022-06-24 | U-shaped cloth bag processing device for dust remover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115161890A true CN115161890A (en) | 2022-10-11 |
| CN115161890B CN115161890B (en) | 2023-12-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210722820.6A Active CN115161890B (en) | 2022-06-24 | 2022-06-24 | U-shaped cloth bag processing device for dust remover |
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| Country | Link |
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| CN (1) | CN115161890B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110252038A (en) * | 2019-07-10 | 2019-09-20 | 辽宁石油化工大学 | Auxiliary feeding machine for sewing filter bag mouth of dry dust collector |
| CN210237998U (en) * | 2019-05-20 | 2020-04-03 | 辽宁凯富环保科技集团有限公司 | Dust removal sack former |
| CN213562832U (en) * | 2020-11-16 | 2021-06-29 | 盐城长源滤袋有限公司 | Cutting tool for production of dust removal filter bag |
| WO2021203836A1 (en) * | 2020-04-07 | 2021-10-14 | 东南大学 | Bottom-reinforced filter bag ash removal method having variable inner channel and filter device |
| CN214867581U (en) * | 2021-03-02 | 2021-11-26 | 江苏至臻环保科技有限公司 | Dust removal filter bag skeleton apparatus for producing |
| CN215887450U (en) * | 2021-07-27 | 2022-02-22 | 江苏富旺滤料有限公司 | Edge sewing device for cloth bag processing |
| CN215887709U (en) * | 2021-08-06 | 2022-02-22 | 江苏富旺滤料有限公司 | Device is tailor to dust removal sack |
-
2022
- 2022-06-24 CN CN202210722820.6A patent/CN115161890B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210237998U (en) * | 2019-05-20 | 2020-04-03 | 辽宁凯富环保科技集团有限公司 | Dust removal sack former |
| CN110252038A (en) * | 2019-07-10 | 2019-09-20 | 辽宁石油化工大学 | Auxiliary feeding machine for sewing filter bag mouth of dry dust collector |
| WO2021203836A1 (en) * | 2020-04-07 | 2021-10-14 | 东南大学 | Bottom-reinforced filter bag ash removal method having variable inner channel and filter device |
| CN213562832U (en) * | 2020-11-16 | 2021-06-29 | 盐城长源滤袋有限公司 | Cutting tool for production of dust removal filter bag |
| CN214867581U (en) * | 2021-03-02 | 2021-11-26 | 江苏至臻环保科技有限公司 | Dust removal filter bag skeleton apparatus for producing |
| CN215887450U (en) * | 2021-07-27 | 2022-02-22 | 江苏富旺滤料有限公司 | Edge sewing device for cloth bag processing |
| CN215887709U (en) * | 2021-08-06 | 2022-02-22 | 江苏富旺滤料有限公司 | Device is tailor to dust removal sack |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115161890B (en) | 2023-12-19 |
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