CN112981921A - Leftover material recovery device for melt-blown fabric processing - Google Patents
Leftover material recovery device for melt-blown fabric processing Download PDFInfo
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- CN112981921A CN112981921A CN202110234975.0A CN202110234975A CN112981921A CN 112981921 A CN112981921 A CN 112981921A CN 202110234975 A CN202110234975 A CN 202110234975A CN 112981921 A CN112981921 A CN 112981921A
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- melt
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- blanking
- groove
- blown fabric
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
- D06H7/00—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials
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- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention relates to the technical field of melt-blown fabric production and processing, in particular to a leftover material recovery device for melt-blown fabric processing, which comprises a blanking table, wherein a stamping plate is arranged above the blanking table, a blanking groove which is sunken downwards is arranged in the middle of the upper end surface of the blanking table, a movable clamping table and a fixed clamping table are symmetrically arranged on the left side and the right side of the upper end surface of the blanking table, a pair of symmetrical side plates are transversely welded on the left sides of the front outer wall and the rear outer wall of the blanking table, and melt-blown fabric is transversely arranged at the upper end of the blanking table in a penetrating manner: according to the invention, the clamping tables which are bilaterally symmetrical are arranged, so that the gap between the left position and the right position after blanking is clamped and stretched forwards and backwards, the connection strength of the middle section of the coil stock is enhanced, the phenomenon that the tensile fracture or deformation is caused by the strength reduction after blanking is avoided, the air is fed and discharged in the sealed inner cavity through the air pump, the left side and the right side of the coil stock are fixedly clamped, and the stability and the efficiency of station conversion are improved.
Description
Technical Field
The invention relates to the technical field of production and processing of melt-blown fabric, in particular to a leftover material recovery device for melt-blown fabric processing.
Background
The melt-blown cloth is the most core material of the mask, the melt-blown cloth mainly takes polypropylene as a main raw material, and the fiber diameter can reach 1-5 microns. The superfine fiber with the unique capillary structure increases the number and the surface area of the fiber per unit area, so that the melt-blown fabric has good filtering property, shielding property, heat insulation property and oil absorption property.
In utilizing melt-blown fabric to carry out the gauze mask course of working, the melt-blown fabric that needs to pile up the volume is tailor, thereby obtain the processing cloth of suitable size, need retrieve the leftover bits of corner after blanking processing, simultaneously in order to realize the purpose of continuous blanking, need carry out the station conversion to the leftover bits after the blanking, nevertheless the leftover bits after the blanking only remain the corner position, when carrying out the station conversion, because reduce with the holistic joint strength of coil stock, cause deformation or fracture very easily, thereby not only cause the reduction of station conversion efficiency, be unfavorable for the recovery of leftover bits simultaneously.
Therefore, the leftover material recovery device for processing the melt-blown fabric is provided to solve the problems of station conversion and convenient recovery of excess materials.
Disclosure of Invention
The invention aims to provide a leftover material recovery device for processing melt-blown fabric, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a leftover material recovery device for processing melt-blown fabric comprises a blanking table, wherein a punching plate is arranged above the blanking table, a blanking groove which is concave downwards is arranged in the middle of the upper end face of the blanking table, a movable clamping table and a fixed clamping table are symmetrically arranged on the left and right sides of the upper end face of the blanking table, a pair of side plates which are symmetrical to each other are transversely welded on the left sides of the front outer wall and the rear outer wall of the blanking table, the melt-blown fabric transversely penetrates through the upper end of the blanking table, a lifting rod is arranged on the upper end of the punching plate, a blanking knife which corresponds to the blanking groove is arranged in the middle of the lower end of the punching plate, guide rollers are fixedly arranged at the end parts of the side plates, a first sealing inner cavity and a second sealing inner cavity are symmetrically arranged on the left and right sides of the blanking groove, an air pump is arranged in the inner cavity at the lower end of the blanking groove, the upper end inner chamber of activity grip slipper and fixed grip slipper is provided with and runs through the groove, and the inner chamber lower extreme of activity grip slipper and fixed grip slipper is provided with the lift seal groove, the upper end that runs through the groove is provided with the crossbeam, and vertical slidable mounting has the support in the inner chamber that runs through the groove, the lower extreme of support rotates and installs the compression roller, and the upper end of support is provided with the connecting rod, the upper end of connecting rod extends to the top of crossbeam, and the connecting rod slides and runs through at the crossbeam, and the upper end tip of connecting rod is provided with the arc roof, the inner chamber upper end slidable mounting of lift seal groove has the piston, the upper end of piston is connected with the bearing plate, the bearing.
Preferably, the lower end surface of the stamping plate is provided with pressing strips corresponding to the arc-shaped top plate, the lower end surface of the stamping plate is positioned in the cavity of the stamping knife and is provided with suction heads distributed in a circumferential array manner, and the pressing strips are pressed on the outer wall of the upper end of the arc-shaped top plate.
Preferably, communicating pipes are transversely arranged on the left side and the right side of the air pump, and the communicating pipes are in bilateral symmetry and are respectively communicated with the first sealed inner cavity and the second sealed inner cavity.
Preferably, the front outer wall and the rear outer wall of the lower end of the movable clamping table are provided with sliding blocks, the inner side of the side plate is transversely provided with a sliding groove, the end part of the left side of the sliding groove is provided with a baffle, the sliding blocks are inserted into the sliding groove in a sliding mode, and the baffle is located on the inner side of the guide roller.
Preferably, the lower end of the arc-shaped top plate is provided with a spring, the spring is sleeved on the outer wall of the upper end of the connecting rod, the lower end of the spring abuts against the upper end face of the cross beam, and the upper end of the spring abuts against the lower end face of the arc-shaped top plate.
Preferably, the melt-blown fabric transversely runs through the upper end of the blanking table, the right side of the melt-blown fabric is inserted into the fixed clamping table, the middle section of the melt-blown fabric is located right above the blanking groove, the left side of the melt-blown fabric is inserted into the through groove of the movable clamping table, the end part of the left side of the melt-blown fabric vertically extends downwards along the guide roller, and the upper end of the guide roller is flush with the inner wall of the lower end of the through groove at the same height.
Preferably, the upper end of the front outer wall of the movable clamping table is fixedly welded with a pair of extension blocks, the outer wall of the right side of the side plate is transversely welded with a pair of electric telescopic rods which are symmetrical front and back, and the end parts of the electric telescopic rods are fixedly connected with the extension blocks.
Preferably, the lifting seal groove inner cavities on the movable clamping table and the fixed clamping table are respectively communicated with the first sealing inner cavity and the second sealing inner cavity, a folding air guide pipe is arranged between the movable clamping table and the second sealing inner cavity, one end of the folding air guide pipe is communicated with the lifting seal groove in the movable clamping table, and the other end of the folding air guide pipe is communicated with the second sealing inner cavity.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the clamping tables which are symmetrical left and right are arranged, so that the gap between the left position and the right position after blanking is clamped and stretched front and back, the connection strength of the middle section of the coil stock is enhanced, the phenomenon that the tensile fracture or deformation is caused by the strength reduction after blanking is avoided, the air is fed and discharged in the sealed inner cavity through the air pump, the left side and the right side of the coil stock are fixedly clamped, and the stability and the efficiency of station conversion are improved;
2. according to the invention, through the matching of the clamping table and the guide roller which slide left and right, the punched excess material is clamped and transported, the excess material is convenient to recover, the fracture probability in the excess material recovery process is reduced, the recovery efficiency is greatly improved, and the unified combination of the excess material recovery and the station conversion is realized.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a movable clamping table according to the present invention;
fig. 3 is a top view of the present invention.
In the figure: 1. a blanking table; 2. melt-spraying cloth; 3. stamping the plate; 4. a lifting rod; 5. a punching cutter; 6. layering; 7. an air suction head; 8. blanking a groove; 9. an air pump; 10. a first sealed interior cavity; 11. a second sealed interior cavity; 12. a movable clamping table; 13. fixing the clamping table; 14. a communicating pipe; 15. a side plate; 16. a guide roller; 17. a baffle plate; 18. a chute; 19. a pressure bearing plate; 20. folding the gas guide tube; 21. a through groove; 22. lifting the sealing groove; 23. a piston; 24. a support; 25. an arc-shaped top plate; 26. a connecting rod; 27. a spring; 28. a compression roller; 29. a cross beam; 30. an electric telescopic rod; 31. an extension block; 32. a slide block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.
Referring to fig. 1 to 3, the present invention provides a technical solution:
a leftover material recovery device for processing melt-blown fabric comprises a blanking table 1, a punching plate 3 is arranged above the blanking table 1, a blanking groove 8 which is concave downwards is arranged in the middle of the upper end face of the blanking table 1, a lifting rod 4 is arranged at the upper end of the punching plate 3, a blanking knife 5 which corresponds to the blanking groove 8 is arranged in the middle of the lower end of the punching plate 3, a pressing strip 6 which corresponds to an arc-shaped top plate 25 is arranged on the lower end face of the punching plate 3, suction heads 7 which are distributed in a circumferential array manner are arranged in an inner cavity of the blanking knife 5 on the lower end face of the punching plate 3, the pressing strip 6 is pressed on the outer wall of the upper end of the arc-shaped top plate 25, the lifting rod 4 is utilized to drive the, the purpose of clamping and fixing the left side and the right side is achieved by extruding the arc-shaped top plate 25 by the pressing strip 6 at the lower end of the punching plate 3, the accurate position matching of the blanking knife 5 and the blanking groove 8 realizes the blanking processing of the coil of the melt-blown fabric 2.
The left and right sides of the upper end face of the blanking table 1 are symmetrically provided with a movable clamping table 12 and a fixed clamping table 13, the left side of the front outer wall and the rear outer wall of the blanking table 1 are transversely welded with a pair of side plates 15 which are symmetrical to each other, the end parts of the side plates 15 are fixedly provided with guide rollers 16, the movable clamping table 12 is slidably arranged between the pair of side plates 15 which are symmetrical to each other, the front outer wall and the rear outer wall of the lower end of the movable clamping table 12 are provided with sliders 32, the inner sides of the side plates 15 are transversely provided with sliding grooves 18, the left end parts of the sliding grooves 18 are provided with baffle plates 17, the sliders 32 are slidably inserted in the sliding grooves 18, the baffle plates 17 are located on the inner sides of the guide rollers 16, the sliders 32 are matched with the sliding grooves 18, the movable clamping table 12 is slidably.
The fixed welding of the preceding outer wall upper end of activity grip slipper 12 has a pair of extension piece 31, and the horizontal welding of the right side outer wall of curb plate 15 has a pair of electric telescopic handle 30 of longitudinal symmetry, and electric telescopic handle 30's tip fixed connection extends piece 31, utilizes electric telescopic handle 30 to drive and extends the piece 31 horizontal slip to the realization is to the control of activity grip slipper 12 sliding position.
The left and right sides symmetry of blanking groove 8 is provided with first sealed inner chamber 10 and the sealed inner chamber 11 of second, the lower extreme inner chamber of blanking groove 8 is provided with air pump 9, the left and right sides of air pump 9 all transversely is provided with communicating pipe 14, a pair of communicating pipe 14 of bilateral symmetry communicate first sealed inner chamber 10 and the sealed inner chamber 11 of second respectively, utilize communicating pipe 14 to realize air pump 9 respectively with the intercommunication of first sealed inner chamber 10 and the sealed inner chamber 11 of second, utilize air pump 9 to realize the control to pressure in the sealed inner chamber 10 of first sealed inner chamber 10 and the sealed inner chamber 11 inner chamber of second.
The inner cavities of the upper ends of the movable clamping table 12 and the fixed clamping table 13 are provided with a through groove 21, the upper end of the through groove 21 is provided with a cross beam 29, a bracket 24 is vertically and slidably arranged in the inner cavity of the through groove 21, the lower end of the bracket 24 is rotatably provided with a press roller 28, the upper end of the bracket 24 is provided with a connecting rod 26, the upper end of the connecting rod 26 extends to the upper part of the cross beam 29, the connecting rod 26 slidably penetrates through the cross beam 29, an arc-shaped top plate 25 is arranged at the upper end part of the connecting rod 26, a spring 27 is arranged at the lower end of the arc-shaped top plate 25, the spring 27 is sleeved on the outer wall of the upper end of the connecting rod 26, the lower end of the spring 27 is abutted against the upper end surface of the cross beam 29, the upper end of the spring 27 is abutted against the lower end surface of the arc-shaped top plate 25, the support 24 is used for realizing the installation of the press roller 28, the connecting rod 26 is used for realizing the sliding installation of the support, through the cooperation of arc roof 25 and spring 27, realize the buffering to the decline impact force of punching plate 3.
The upper end of a blanking table 1 is transversely provided with a melt-blown fabric 2 in a penetrating manner, a fixed clamping table 13 is fixedly arranged at the upper end of the right side of the blanking table 1, the lower ends of the inner cavities of a movable clamping table 12 and the fixed clamping table 13 are provided with lifting seal grooves 22, the upper end of the inner cavity of each lifting seal groove 22 is provided with a piston 23 in a sliding manner, the upper end of each piston 23 is connected with a bearing plate 19, each bearing plate 19 is positioned under a compression roller 28, the inner cavities of the lifting seal grooves 22 on the movable clamping table 12 and the fixed clamping table 13 are respectively communicated with a first sealed inner cavity 10 and a second sealed inner cavity 11, a folding air guide pipe 20 is arranged between the movable clamping table 12 and the second sealed inner cavity 11, one end of the folding air guide pipe 20 is communicated with the lifting seal grooves 22 in the movable clamping table 12, the other end of the folding air guide pipe, thereby influence the inside pressure of lift seal groove 22 through the change of the inside pressure of first sealed inner chamber 10 and second sealed inner chamber 11, and then make piston 23 reciprocate, reach the purpose of control pressure-bearing plate 19 high position, utilize folding air duct 20 adaptation to slide in the position of activity grip slipper 12.
Melt-blown fabric 2 transversely runs through the upper end of blanking platform 1, and the right side of melt-blown fabric 2 is pegged graft in fixed centre gripping platform 13, and the interlude of melt-blown fabric 2 is located blanking groove 8 directly over, and the left side of melt-blown fabric 2 is pegged graft in the through groove 21 of activity centre gripping platform 12, and the vertical downwardly extending of guide roll 16 is followed to the left side tip of melt-blown fabric 2, and the upper end of guide roll 16 and the lower extreme inner wall that runs through groove 21 are equal-height flush.
The working principle is as follows: the installation of the press roller 28 is firstly realized by the support 24, the sliding installation of the support 24 on the cross beam 29 is realized by the connecting rod 26, the lifting rod 4 is utilized to drive the punching plate 3 and the punching knife 5 to descend, the arc-shaped top plate 25 is extruded by the pressing strip 6 at the lower end of the punching plate 3, the purpose of clamping and fixing the left side and the right side is achieved, the punching processing of the coil material of the melt-blown fabric 2 is realized by the accurate position matching of the punching knife 5 and the punching groove 8, and the buffering of the descending impact force of the punching plate 3 is realized by the matching of the arc-shaped top plate 25 and the spring 27.
After blanking, under the action of the spring 27, the arc-shaped top plate 25 is reset, at the moment, the air pump 9 transports the gas in the first sealed inner cavity 10 to the second sealed inner cavity 11, so that the pressure of the first sealed inner cavity 10 is reduced, the pressure in the second sealed inner cavity 11 is increased, the pressure bearing plate 19 in the fixed clamping table 13 is lowered and is separated from contact with the pressure roller 28, the pressure bearing plate 19 in the movable clamping table 12 is raised, and the melt-blown cloth 2 is tightly pressed between the pressure roller 28 and the pressure bearing plate 19.
Utilize electric telescopic handle 30 to drive and extend 31 horizontal slip of piece, thereby realize the control to activity grip slipper 12 sliding position, make activity grip slipper 12 drive the 2 coil stocks of meltblown fabric and move left, utilize the cooperation of slider 32 and spout 18, realize the slidable mounting of activity grip slipper 12, utilize baffle 17 to inject the gliding displacement in activity grip slipper 12 left side, utilize guide roll 16 to make the steady whereabouts of clout, be convenient for collect in unison, thereby realize the temperature conversion of station when reaching the convenient recovery of clout.
Then the reverse work of air pump 9 for with gas transport in the sealed inner chamber 11 of second to first sealed inner chamber 10, make activity grip slipper 12 break away from melt-blown fabric 2, fixed grip slipper 13 presss from both sides the right side of tightly melt-blown fabric 2, the return stroke of cooperation electric telescopic handle 30, make the reseing of activity grip slipper 12, thereby accomplish the circulation of a course of working.
Wherein the two-way business turn over of air pump 9 is given vent to anger and is adjusted to common mature technique among the existing equipment, does not do the detailed description, and electric telescopic handle 30 adopts the model to be: XTL-100 electric thrust rod.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a processing of melt-blown fabric is with leftover bits recovery unit, includes blanking platform (1), its characterized in that: a punching plate (3) is arranged above the punching platform (1), a punching groove (8) which is concave downwards is arranged in the middle of the upper end face of the punching platform (1), a movable clamping platform (12) and a fixed clamping platform (13) are symmetrically arranged on the left side and the right side of the upper end face of the punching platform (1), a pair of side plates (15) which are symmetrical to each other are transversely welded on the left side of the front outer wall and the rear outer wall of the punching platform (1), a melt-blown fabric (2) transversely penetrates through the upper end of the punching platform (1), a lifting rod (4) is arranged on the upper end of the punching plate (3), a punching knife (5) which corresponds to the punching groove (8) is arranged in the middle of the lower end of the punching plate (3), a guide roller (16) is fixedly arranged at the end part of each side plate (15), a first sealing inner cavity (10) and a second sealing inner cavity (11) are symmetrically arranged on the left side and, the punching machine is characterized in that the fixed clamping table (13) is fixedly arranged at the upper end of the right side of the punching table (1), the movable clamping table (12) is slidably arranged between a pair of side plates (15) which are symmetrical front and back, the upper end inner cavities of the movable clamping table (12) and the fixed clamping table (13) are provided with through grooves (21), the lower ends of the inner cavities of the movable clamping table (12) and the fixed clamping table (13) are provided with lifting seal grooves (22), the upper end of each through groove (21) is provided with a cross beam (29), a support (24) is vertically slidably arranged in the inner cavity of each through groove (21), the lower end of each support (24) is rotatably provided with a compression roller (28), the upper end of each support (24) is provided with a connecting rod (26), the upper end of each connecting rod (26) extends to the upper side of the corresponding cross beam (29), each connecting rod (26) slidably penetrates through the, the inner chamber upper end slidable mounting of lift seal groove (22) has piston (23), the upper end of piston (23) is connected with bearing plate (19), bearing plate (19) are located compression roller (28) under.
2. The scrap recycling device for processing the melt-blown fabric according to claim 1, wherein: the lower end face of the punching plate (3) is provided with a pressing strip (6) corresponding to the arc-shaped top plate (25), the lower end face of the punching plate (3) is positioned in an inner cavity of the punching cutter (5) and is provided with suction heads (7) distributed in a circumferential array mode, and the pressing strip (6) is pressed on the outer wall of the upper end of the arc-shaped top plate (25).
3. The scrap recycling device for processing the melt-blown fabric according to claim 1, wherein: the left side and the right side of the air pump (9) are transversely provided with communicating pipes (14), and the communicating pipes (14) which are symmetrical left and right are respectively communicated with a first sealed inner cavity (10) and a second sealed inner cavity (11).
4. The scrap recycling device for processing the melt-blown fabric according to claim 1, wherein: the front and rear outer walls of the lower end of the movable clamping table (12) are provided with sliding blocks (32), the inner side of the side plate (15) is transversely provided with a sliding groove (18), the left end part of the sliding groove (18) is provided with a baffle (17), the sliding blocks (32) are inserted in the sliding groove (18) in a sliding mode, and the baffle (17) is located on the inner side of the guide roller (16).
5. The scrap recycling device for processing the melt-blown fabric according to claim 1, wherein: the lower end of the arc-shaped top plate (25) is provided with a spring (27), the spring (27) is sleeved on the outer wall of the upper end of the connecting rod (26), the lower end of the spring (27) abuts against the upper end face of the cross beam (29), and the upper end of the spring (27) abuts against the lower end face of the arc-shaped top plate (25).
6. The scrap recycling device for processing the melt-blown fabric according to claim 1, wherein: melt-blown cloth (2) transversely run through the upper end of blanking platform (1), and the right side of melt-blown cloth (2) is pegged graft in fixed centre gripping platform (13), and the interlude of melt-blown cloth (2) is located blanking groove (8) directly over, and the left side of melt-blown cloth (2) is pegged graft in the through groove (21) of activity centre gripping platform (12), and the vertical downwardly extending of guide roll (16) is followed to the left side tip of melt-blown cloth (2), the upper end of guide roll (16) and the lower extreme inner wall that runs through groove (21) are equal-height flush.
7. The scrap recycling device for processing the melt-blown fabric according to claim 1, wherein: the fixed welding in preceding outer wall upper end of activity centre gripping platform (12) has a pair of extension piece (31), the horizontal welding in right side outer wall of curb plate (15) has a pair of electric telescopic handle (30) of longitudinal symmetry, the tip fixed connection of electric telescopic handle (30) extends piece (31).
8. The scrap recycling device for processing the melt-blown fabric according to claim 1, wherein: the utility model discloses a portable gas-guiding device, including activity centre gripping platform (12) and fixed centre gripping platform (13), lift seal groove (22) inner chamber on activity centre gripping platform (12) and the fixed centre gripping platform (13) communicates first sealed inner chamber (10) and second sealed inner chamber (11) respectively, and is provided with folding air duct (20) between activity centre gripping platform (12) and second sealed inner chamber (11), lift seal groove (22) in the one end intercommunication activity centre gripping platform (12) of folding air duct (20), the other end intercommunication second sealed inner chamber (11) of folding air duct (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110234975.0A CN112981921B (en) | 2021-03-03 | 2021-03-03 | Leftover material recovery device for melt-blown cloth processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110234975.0A CN112981921B (en) | 2021-03-03 | 2021-03-03 | Leftover material recovery device for melt-blown cloth processing |
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| Publication Number | Publication Date |
|---|---|
| CN112981921A true CN112981921A (en) | 2021-06-18 |
| CN112981921B CN112981921B (en) | 2023-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110234975.0A Active CN112981921B (en) | 2021-03-03 | 2021-03-03 | Leftover material recovery device for melt-blown cloth processing |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0760686A (en) * | 1993-08-20 | 1995-03-07 | Shima Seiki Mfg Ltd | Cutting device and cutting method |
| CN209024860U (en) * | 2018-10-12 | 2019-06-25 | 河北美思亿环保科技有限公司 | A kind of Cloth Cutting device in mattress process |
| CN210916748U (en) * | 2019-09-30 | 2020-07-03 | 湖南正佳特种材料有限公司 | Cutting device is used in air filtration material production |
| CN211079721U (en) * | 2019-09-20 | 2020-07-24 | 蓝光显 | Cloth cutting device for tailoring of preventing skew |
| CN112064327A (en) * | 2020-09-22 | 2020-12-11 | 嵊州向合纺织科技有限公司 | Automatic cutting and recycling device for jacket cloth |
| CN212175314U (en) * | 2020-05-08 | 2020-12-18 | 邓州市龙泰无纺布科技有限公司 | Cutting device for melt-blown fabric production |
| CN212332084U (en) * | 2020-03-18 | 2021-01-12 | 东营华德利新材料有限公司 | Pneumatic drive type fine glass fiber cotton surface felt covering device |
-
2021
- 2021-03-03 CN CN202110234975.0A patent/CN112981921B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0760686A (en) * | 1993-08-20 | 1995-03-07 | Shima Seiki Mfg Ltd | Cutting device and cutting method |
| CN209024860U (en) * | 2018-10-12 | 2019-06-25 | 河北美思亿环保科技有限公司 | A kind of Cloth Cutting device in mattress process |
| CN211079721U (en) * | 2019-09-20 | 2020-07-24 | 蓝光显 | Cloth cutting device for tailoring of preventing skew |
| CN210916748U (en) * | 2019-09-30 | 2020-07-03 | 湖南正佳特种材料有限公司 | Cutting device is used in air filtration material production |
| CN212332084U (en) * | 2020-03-18 | 2021-01-12 | 东营华德利新材料有限公司 | Pneumatic drive type fine glass fiber cotton surface felt covering device |
| CN212175314U (en) * | 2020-05-08 | 2020-12-18 | 邓州市龙泰无纺布科技有限公司 | Cutting device for melt-blown fabric production |
| CN112064327A (en) * | 2020-09-22 | 2020-12-11 | 嵊州向合纺织科技有限公司 | Automatic cutting and recycling device for jacket cloth |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112981921B (en) | 2023-09-15 |
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