CN219256504U - Hemming device for filter bag processing - Google Patents
Hemming device for filter bag processing Download PDFInfo
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- CN219256504U CN219256504U CN202320767579.9U CN202320767579U CN219256504U CN 219256504 U CN219256504 U CN 219256504U CN 202320767579 U CN202320767579 U CN 202320767579U CN 219256504 U CN219256504 U CN 219256504U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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Abstract
The utility model discloses a hemming device for processing a filter bag, which relates to the technical field of filter bag processing and comprises a stable base, a filter bag sleeving unit and a hemming and discharging unit; the left side of the stable base is fixedly connected with a vertical side mounting rack; the filter bag sleeving unit comprises a filter bag sleeving column, a locking ring, a plastic ring clamping groove, a hot edge heating ring and a smooth discharging column, wherein a threaded hole is formed in the middle position of the right end of the side mounting frame, the filter bag sleeving column is transversely arranged, threads are formed in the left end of the filter bag sleeving column, and the filter bag sleeving column is in threaded connection with the side mounting frame through a left threaded end; the hemming and material returning units are symmetrically arranged at the front side and the rear side of the filter bag sleeving column. The utility model can effectively turn the edge of the port of the filter bag outwards, is convenient for hemming operation, has a reliable hemming material returning unit, and can finish hemming operation while taking down the filter bag, thereby improving the practicability and the processing efficiency of the device.
Description
Technical Field
The utility model relates to the technical field of filter bag processing, in particular to a hemming device for filter bag processing.
Background
The filter bag is a critical part of the operation of a bag house, in which a cylindrical filter bag is normally suspended vertically. The fabric and design of the filter bag should pursue efficient filtration, easy dust stripping and durable effect as much as possible. In the production and processing of the filter bag, burrs of the port of the filter bag are often required to be curled, so that the port edge with certain hardness and shape is formed, and the subsequent sleeving on the dust remover is facilitated;
the utility model discloses a hemming device for processing a filter bag, which is disclosed by an authorized bulletin No. CN215481660U in the prior art, and comprises a first hemming cylinder body, wherein the bottom end of the first hemming cylinder body is rotationally connected with a connecting block, one end of the connecting block, which is far away from the first hemming cylinder body, is rotationally connected with a second hemming cylinder body, the mounting blocks are rotationally connected with sliding rods, one end of the sliding rods, which is far away from the mounting blocks, is rotationally connected with a connecting rod, and one end of the connecting rod, which is far away from the sliding rods, is rotationally connected with an adjusting component for driving the whole device to move. The motor drives the screw rod to rotate, so that the cross rod is conveniently driven to move on the screw rod to drive the connecting rod to rotate, the sliding rod is pushed to slide in the sliding groove when the connecting rod rotates, the bottom end of the sliding rod is conveniently driven to rotate outwards or inwards by the first hemming cylinder body and the second hemming cylinder body, and accordingly size adjustment is carried out according to the filter bag;
the filter bag forming machine mainly realizes the roll forming of filter bags with different sizes by adjusting the sizes, but does not carry out hemming processing on the edges of the filter bag ports, does not meet the standard requirements of hemming operation, is inconvenient to assemble by a complete machine on the rough and soft filter bag edges, and still needs subsequent processing for use.
Disclosure of Invention
The utility model aims to overcome the prior art, and provides a hemming device for processing a filter bag, which is provided with a reliable filter bag sleeving unit, can effectively fold the edge of the filter bag outwards, is convenient for hemming operation, is provided with a reliable hemming material returning unit, and can complete hemming operation while taking down the filter bag, so that the practicability and the processing efficiency of the device are improved, and the problems in the background art can be effectively solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a hemming device for processing a filter bag comprises a stable base, a filter bag sleeving unit and a hemming and discharging unit;
stabilizing the base: a vertical side mounting rack is fixedly connected to the left side of the frame;
filter bag cup joints the unit: the filter bag sleeving column is transversely arranged and provided with threads at the left end, the filter bag sleeving column is in threaded connection with the side mounting frame through the left threaded end, the locking ring is connected with the locking ring in an external threaded mode, the locking ring is screwed and attached to the right end of the side mounting frame, the friction coefficient of the circumferential outer surface of the right end of the filter bag sleeving column is larger, a plastic ring clamping groove is formed at the juncture with the threaded end through an upper metal ring piece and a lower metal ring piece which are in a back hook shape, the right end of the filter bag sleeving column is fixedly connected with a smooth discharging column with a slightly smaller diameter, and the scalding heating ring is fixedly sleeved and installed on the left side of the smooth discharging column;
hemming and blanking unit: symmetrically arranged at the front side and the rear side of the filter bag sleeving column.
The steady base is used for the steady of device to place, the side mounting bracket is used for the installation of this device part unit part, the filter bag cup joints the post and is used for cup jointing of filter bag tip, and the left side screw thread end is convenient for the filter bag cup joint the post the installation and dismantle, thereby can change the filter bag cup joint the post of different models, with the processing demand of the filter bag of adaptation equidimension, the locking ring is used for locking the left end of filter bag cup joint post in the inside of side mounting bracket, the plastic ring draw-in groove is used for the card of plastic ring to put, thereby turn up the filter bag edge outwards, and make the plastic ring can be by the inside at filter bag port cloth, make things convenient for subsequent turn-up operation, the edge heating ring is used for ironing the filter bag edge of rolling up, make inside plastic ring and filter bag cloth fully bond, and roll up pushing away the effect of part under the formation flat shape, smooth ejection of compact post is used for rolling up the smooth withdrawal of back filter bag, the roll material returning unit is used for rolling up the filter bag edge and takes off the filter bag smoothly from smooth ejection of compact post.
Further, the turn-up material returning unit contains pneumatic cylinder one, fixture block storage tank, installation slide bar, pneumatic cylinder two and contact turn-up piece, the inside embedding in left side of side mounting bracket is installed two pneumatic cylinders one, and has seted up horizontal fixture block storage tank in the position department that side mounting bracket right-hand member corresponds with pneumatic cylinder one level, and two pneumatic cylinders one around symmetric distribution and flexible end respectively with adjacent side's installation slide bar fixed connection, install pneumatic cylinder two is inlayed to the right-hand member of installation slide bar, the flexible end of pneumatic cylinder two is towards the device middle side and equal fixedly connected with contact turn-up piece, and arc laminating groove has all been seted up to the opposite one side of two contact turn-up pieces around. The hydraulic cylinder I is used for pushing and installing the sliding rod to transversely move, the clamping block accommodating groove is used for accommodating the sliding rod and the contact crimping block, so that sleeving of the filter bag is not affected, the installation sliding rod is used for driving the contact crimping block to move, the hydraulic cylinder II is used for pushing the contact crimping block to approach the filter bag of the filter bag sleeving column, the contact crimping block is pushed to the right by pushing the plastic rings and the filter bag cloth exposed on the front side and the rear side of the filter bag sleeving column, and the cloth at the port of the filter bag is wrapped by the plastic rings to roll continuously under the action of friction force, so that crimping operation is completed.
Further, the hemming material returning unit further comprises a rubber ring piece, and the rubber ring piece which is arc-shaped is fixedly arranged in the arc-shaped attaching groove of the contact hemming block. The rubber ring piece is used for increasing friction force between the contact hemming block and the rolling part of the filter bag, so that the end part of the filter bag can be rolled up better.
Further, the hydraulic control device further comprises a control panel, the control panel is mounted on the upper side of the front end of the side mounting frame, a button for controlling the first hydraulic cylinder and the second hydraulic cylinder to start, stop and reset is arranged on the control panel, and the input ends of the first hydraulic cylinder and the second hydraulic cylinder are electrically connected with the output end of an external power supply through the control panel. The control panel is used for operating and controlling the starting and stopping of the first hydraulic cylinder and the second hydraulic cylinder, and resetting the device after the operation is completed.
Further, still include mounting bracket and plastic ring and hang and put the frame, the upper end right-hand member department fixedly connected with vertical L shape's of firm base mounting bracket, the front end fixedly connected with of mounting bracket is hung and is put the frame to the longitudinal plastic ring, and the plastic ring is hung the right side of putting the frame and has been seted up the square groove. The mounting bracket is used for mounting the plastic ring hanging rack and the filter bag winding rack, the plastic ring hanging rack is used for placing plastic rings required during hemming, the right side square groove of the plastic ring hanging rack is convenient for fingers to hook and take down the plastic rings, and workers can conveniently take the plastic rings to improve the working efficiency.
Further, the filter bag winding frame is arranged on the right side of the mounting frame, and the filter bag winding frame is composed of two transverse cylindrical rods. The filter bag winding frame is used for orderly stacking longer filter bags, and is convenient for packaging.
Compared with the prior art, the utility model has the beneficial effects that: this hemming device is used in filter bag processing has following benefit:
1. the reliable filter bag sleeving unit can effectively fold the edge of the filter bag outwards, and is convenient for hemming operation: the filter bag sleeve column is used for sleeve connection of the end part of the filter bag, the threaded end on the left side is convenient for mounting and dismounting the filter bag sleeve column, so that filter bag sleeve columns of different types can be replaced to meet the processing requirements of filter bags of different sizes, the locking ring is used for locking the left end of the filter bag sleeve column in the side mounting frame, the plastic ring clamping groove is used for clamping the plastic ring, the edge of the filter bag is turned outwards, the plastic ring can be wrapped in the cloth of the port of the filter bag, the subsequent hemming operation is convenient, the edge ironing heating ring is used for ironing the edge of the rolled filter bag, the plastic ring in the filter bag sleeve column is fully bonded with the cloth of the filter bag, a flat shape is formed under the action of the roller pushing component, and the smooth discharging column is used for enabling the processed filter bag to slide out smoothly;
2. the filter bag is taken down, and the hemming operation can be completed simultaneously with the reliable hemming material returning unit: the first hydraulic cylinder is used for pushing the installation sliding rod to transversely move, the clamping block storage groove is used for installing the sliding rod and storing the contact hemming block, so that sleeving of the filter bag is not affected, the installation sliding rod is used for driving the contact hemming block to move, the second hydraulic cylinder is used for pushing the contact hemming block to approach the filter bag of the filter bag sleeving column, the contact hemming block is pushed to push the plastic rings and the filter bag cloth exposed on the front side and the rear side of the filter bag sleeving column to the right, under the action of friction force, the cloth at the port of the filter bag wraps the plastic rings to roll continuously, hemming operation is completed, and the rubber ring piece is used for increasing friction force between the contact hemming block and the rolling part of the filter bag, so that the end part of the filter bag can be rolled up better;
3. the utility model has the reliable filter bag sleeving unit, can effectively fold the edge of the filter bag outwards, is convenient for hemming operation, and has the reliable hemming material returning unit, and the hemming operation can be completed while the filter bag is taken down, so that the practicability and the processing efficiency of the device are improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the left front side structure of the present utility model;
fig. 3 is a right side structure diagram of the present utility model.
In the figure: the filter bag winding frame comprises a stable base 1, a side mounting frame 2, a filter bag sleeving unit 3, a filter bag sleeving column 31, a locking ring 32, a plastic ring clamping groove 33, a hot edge heating ring 34, a smooth material outlet column 35, a curled edge material returning unit 4, a first hydraulic cylinder 41, a clamping block containing groove 42, a mounting slide rod 43, a second hydraulic cylinder 44, a contact curled edge block 45, a rubber ring piece 46, a control panel 5, a mounting frame 6, a plastic ring hanging frame 7 and a filter bag winding frame 8.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present embodiment provides a technical solution: a hemming device for processing a filter bag comprises a stable base 1, a filter bag sleeving unit 3 and a hemming material returning unit 4;
firm base 1: a vertical side mounting rack 2 is fixedly connected to the left side of the frame;
filter bag cup joint unit 3: the filter bag sleeving column 31 is transversely arranged, the left end of the filter bag sleeving column 31 is provided with threads, the filter bag sleeving column 31 is in threaded connection with the side mounting frame 2 through a left threaded end, the locking ring 32 is externally threaded and connected with the locking ring 32, the locking ring 32 is tightly screwed and attached to the right end of the side mounting frame 2, the friction coefficient of the circumferential outer surface of the right end of the filter bag sleeving column 31 is larger, the plastic ring clamping groove 33 is formed at the junction with the threaded end through an upper metal ring sheet and a lower metal ring sheet which are in a back hook shape, the smooth material outlet column 35 with a slightly smaller diameter is fixedly connected to the right end of the filter bag sleeving column 31, and the hot side heating ring 34 is fixedly sleeved and connected to the left side of the smooth material outlet column 35;
hemming and blanking unit 4: symmetrically arranged on the front and rear sides of the filter bag sleeve column 31.
The steady base 1 is used for the steady of device to place, side mounting bracket 2 is used for the installation of this device part unit part, the filter bag cup joints the post 31 and is used for cup jointing of filter bag tip, and the left side screw thread end is convenient for the filter bag cup joints the installation and the dismantlement of post 31, thereby can change the filter bag cup joints the post 31 of different models, with the processing demand of the filter bag of adaptation equidimension, locking ring 32 is used for locking the filter bag cup joints the left end of post 31 in the inside of side mounting bracket 2, plastic ring clamping groove 33 is used for the card of plastic ring to turn over the filter bag edge outwards, and make the plastic ring can be by the inside of bag port cloth, make things convenient for subsequent turn-up operation, the boiling hot limit heating ring 34 is used for ironing the filter bag edge of rolling up, make inside plastic ring and filter bag cloth fully bond, and form flat shape under the effect of rolling up pushing away the part, smooth material post 35 is used for rolling up the smooth withdrawal of filter bag after the turn-up, turn-up material returning unit 4 is used for rolling up the filter bag edge and takes off smoothly from smooth material post 35.
The hemming material returning unit 4 comprises a first hydraulic cylinder 41, a clamping block accommodating groove 42, an installation sliding rod 43, a second hydraulic cylinder 44 and a contact hemming block 45, wherein two first hydraulic cylinders 41 are embedded in the left side of the side installation frame 2, the transverse clamping block accommodating groove 42 is formed in the position, corresponding to the first hydraulic cylinder 41 horizontally, of the right end of the side installation frame 2, the first hydraulic cylinders 41 are distributed front and back symmetrically and are fixedly connected with the installation sliding rod 43 on the adjacent side respectively, the second hydraulic cylinder 44 is embedded in the right end of the installation sliding rod 43, the telescopic end of the second hydraulic cylinder 44 faces the middle side of the device and is fixedly connected with the contact hemming block 45, and the opposite sides of the front contact hemming block 45 and the rear contact hemming block 45 are respectively provided with an arc-shaped attaching groove. The first hydraulic cylinder 41 is used for pushing the installation sliding rod 43 to move transversely, the clamping block accommodating groove 42 is used for accommodating the sliding rod 43 and the contact hemming block 45, so that sleeving of the filter bag is not affected, the installation sliding rod 43 is used for driving the contact hemming block 45 to move, the second hydraulic cylinder 44 is used for pushing the contact hemming block 45 to approach the filter bag of the filter bag sleeving column 31, the contact hemming block 45 is pushed to push the plastic rings and the filter bag cloth exposed on the front side and the rear side of the filter bag sleeving column 31 to the right, and the cloth at the port of the filter bag is wrapped by the plastic rings to roll continuously under the action of friction force, so that hemming operation is completed.
The hemming and material returning unit 4 further comprises a rubber ring piece 46, and the rubber ring piece 46 which is arc-shaped is installed and fixed in the arc-shaped attaching groove which is in contact with the hemming block 45. The rubber ring 46 increases friction between the contact curling block 45 and the rolling part of the filter bag, so that the end part of the filter bag can be rolled up better.
The hydraulic cylinder I and II control device further comprises a control panel 5, the control panel 5 is arranged on the upper side of the front end of the side mounting frame 2, a button for controlling the start, stop and reset of the hydraulic cylinder I41 and the hydraulic cylinder II 44 is arranged on the control panel 5, and the input ends of the hydraulic cylinder I41 and the hydraulic cylinder II 44 are electrically connected with the output end of an external power supply through the control panel 5. The control panel 5 is used for operating and controlling the operation start and stop of the first hydraulic cylinder 41 and the second hydraulic cylinder 44, and resetting the device after the operation is completed.
Still include mounting bracket 6 and plastic ring and hang and put frame 7, the upper end right-hand member department fixedly connected with vertical L shape's of firm base 1 mounting bracket 6, the front end fixedly connected with of mounting bracket 6 is hung and is put frame 7 with the plastic ring, and the plastic ring is hung the right side of putting frame 7 and has been seted up the square groove. The mounting frame 6 is used for mounting the plastic ring hanging frame 7 and the filter bag winding frame 8, and the plastic ring hanging frame 7 is used for placing a plastic ring required during hemming, so that workers can conveniently take the plastic ring to improve the working efficiency.
The filter bag winding frame 8 is arranged on the right side of the installation frame 6, and the filter bag winding frame 8 is composed of two transverse cylindrical rods. The filter bag winding frame 8 is used for orderly stacking longer filter bags, and is convenient for packaging.
The utility model provides a hemming device for processing a filter bag, which has the following working principle: when the device is used, firstly, a filter bag to be processed is sleeved on the filter bag sleeve joint column 31, the edge of the filter bag sleeve joint column 31 is covered with the plastic ring clamping groove 33, then the plastic ring on the plastic ring hanging rack 7 is taken down, the right side square groove of the plastic ring hanging rack 7 is convenient for a finger to hook and take down the plastic ring, and the worker can conveniently take the filter bag to improve the working efficiency; the removed plastic ring is sleeved into the plastic ring clamping groove 33 along the filter bag sleeving column 31, when the plastic ring is embedded, the edge of the filter bag can be turned outwards, the plastic ring is wrapped in the cloth of the port of the filter bag, then an operator firstly controls the first hydraulic cylinder 41 to push the mounting sliding rod 43 out of the clamping block accommodating groove 42 through the control panel 5, after moving to a position longitudinally corresponding to the filter bag sleeving column 31, controls the second hydraulic cylinder 44 to push the contact hemming block 45 to the filter bag sleeving column 31, the plastic ring clamping groove 33 is only arranged at the upper side and the lower side, so that the contact hemming block 45 does not collide with the left and right sliding, after the contact hemming block 45 contacts the edge of the port of the filter bag and the internal plastic ring, the first hydraulic cylinder 41 is controlled to continuously work and push the ring and the filter bag to move rightwards, the friction coefficient of the circumferential outer side surface of the right end of the filter bag sleeving column 31 is larger, so that the cloth of the port of the filter bag is not enabled to relatively slide, the cloth of the port of the filter bag wraps the plastic ring under the action of friction force, the filter bag is continuously wrapped in the plastic ring, hemming operation is completed, and the rubber ring piece 46 is used for increasing friction force of the contact hemming block 45 and the filter bag rolling part, so that the rolling end of the filter bag can be rolled better; when the edge of the filter bag rolls to the hot edge heating ring 34, the hot edge heating ring 34 presses the edge of the rolled filter bag, so that the inner plastic ring and the cloth of the filter bag are fully adhered, and a flat shape is formed under the action of the rolling and pushing component, and then the contact curling block 45 continuously presses and pushes the edge of the filter bag to move right until the filter bag stably slides down from the smooth discharging column 35; and then the control panel 5 controls the device to reset the electric part, an operator can wind and store the processed filter bag on the filter bag winding frame 8 on the right side of the mounting frame 6, so that the filter bag is convenient to package, and then the hemming operation of the next filter bag can be performed.
It should be noted that the control panel 5 disclosed in the above embodiment controls the operation of the edge ironing heating ring 34, the first hydraulic cylinder 41 and the second hydraulic cylinder 44 by a method commonly used in the prior art.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (6)
1. The utility model provides a turn-up device is used in filter bag processing which characterized in that: comprises a stable base (1), a filter bag sleeving unit (3) and a hemming material returning unit (4);
firm base (1): a vertical side mounting rack (2) is fixedly connected to the left side of the frame;
filter bag cup joints unit (3): the novel filter bag sleeve comprises a filter bag sleeve column (31), a locking ring (32), a plastic ring clamping groove (33), a hot edge heating ring (34) and a smooth discharging column (35), wherein a threaded hole is formed in the middle position of the right end of a side mounting frame (2), the filter bag sleeve column (31) is transversely arranged and threaded at the left end, the filter bag sleeve column (31) is in threaded connection with the side mounting frame (2) through a left threaded end, the locking ring (32) is connected with the external thread of the left threaded end, the locking ring (32) is tightly screwed and attached to the right end of the side mounting frame (2), the friction coefficient of the circumferential outer side surface of the right end of the filter bag sleeve column (31) is larger, a plastic ring clamping groove (33) is formed at the junction with the threaded end through an upper metal ring piece and a lower metal ring piece in a hook shape, the smooth discharging column (35) with a slightly smaller diameter is fixedly connected with the right end of the filter bag sleeve column (31), and the hot edge heating ring (34) is fixedly sleeved and connected to the left side of the smooth discharging column (35);
hemming and material returning unit (4): symmetrically arranged at the front and back sides of the filter bag sleeving column (31).
2. The hemming device for filter bag processing according to claim 1, wherein: the utility model provides a turn-up material returning unit (4) contains pneumatic cylinder one (41), fixture block storage tank (42), installation slide bar (43), pneumatic cylinder two (44) and contact turn-up piece (45), the inside embedding in left side of side mounting bracket (2) is installed two pneumatic cylinders one (41), and lateral fixture block storage tank (42) have been seted up in the position department that side mounting bracket (2) right-hand member corresponds with pneumatic cylinder one (41) level, two pneumatic cylinders one (41) front and back symmetric distribution and flexible end respectively with adjacent side installation slide bar (43) fixed connection, install slide bar (43) right-hand member is inlayed and is installed pneumatic cylinder two (44), the flexible end of pneumatic cylinder two (44) is towards device mid-side and equal fixedly connected with contact turn-up piece (45), arc laminating groove has all been seted up to the opposite one side of two contact turn-up piece (45) around.
3. The hemming device for filter bag processing according to claim 2, wherein: the hemming and material returning unit (4) further comprises a rubber ring piece (46), and the rubber ring piece (46) which is arc-shaped is fixedly arranged in the arc-shaped attaching groove of the contact hemming block (45).
4. The hemming device for filter bag processing according to claim 2, wherein: the hydraulic control device is characterized by further comprising a control panel (5), wherein the control panel (5) is arranged on the upper side of the front end of the side mounting frame (2), a button for controlling the first hydraulic cylinder (41) and the second hydraulic cylinder (44) to start, stop and reset is arranged on the control panel (5), and the input ends of the first hydraulic cylinder (41) and the second hydraulic cylinder (44) are electrically connected with the output end of an external power supply through the control panel (5).
5. The hemming device for filter bag processing according to claim 1, wherein: still include mounting bracket (6) and plastic ring and hang and put frame (7), the upper end right-hand member department fixedly connected with vertical L shape mounting bracket (6) of firm base (1), the front end fixedly connected with of mounting bracket (6) is hung and is put frame (7) with the plastic ring, and the right side of putting frame (7) is hung to the plastic ring has seted up the square groove.
6. The hemming device for filter bag processing according to claim 5, wherein: the filter bag winding frame (8) is arranged on the right side of the mounting frame (6), and the filter bag winding frame (8) is composed of two transverse cylindrical rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320767579.9U CN219256504U (en) | 2023-04-10 | 2023-04-10 | Hemming device for filter bag processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320767579.9U CN219256504U (en) | 2023-04-10 | 2023-04-10 | Hemming device for filter bag processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219256504U true CN219256504U (en) | 2023-06-27 |
Family
ID=86854356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320767579.9U Active CN219256504U (en) | 2023-04-10 | 2023-04-10 | Hemming device for filter bag processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219256504U (en) |
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2023
- 2023-04-10 CN CN202320767579.9U patent/CN219256504U/en active Active
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