CN112981917A - Trimming mechanism of non-woven fabric for mask machine - Google Patents
Trimming mechanism of non-woven fabric for mask machine Download PDFInfo
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- CN112981917A CN112981917A CN202110179924.2A CN202110179924A CN112981917A CN 112981917 A CN112981917 A CN 112981917A CN 202110179924 A CN202110179924 A CN 202110179924A CN 112981917 A CN112981917 A CN 112981917A
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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
Abstract
The invention discloses a trimming mechanism of non-woven fabric for a mask machine, which consists of a support frame, a first moving mechanism, a second moving mechanism and an edge material collecting mechanism, wherein a first motor is started to drive a first rotating shaft and a second rotating shaft to rotate so as to drive the non-woven fabric on the upper surface of a conveying belt to move, a second motor is started to drive a screw rod to rotate, the rotation of the screw rod drives a moving plate to move along the track of a second chute, the movement of the moving plate drives a concave plate to move, the movement of the concave plate drives a cutter to move in the horizontal direction, the first motor and the second motor are controlled so that the moving speeds of the conveying belt and the moving plate are consistent, synchronous trimming is realized, a cylinder is started to drive the cutter to vertically move downwards, the trimming operation of the non-woven fabric is finished, the working efficiency is improved, and because the cutter and the conveying belt synchronously move, the, the production quality of the mask is improved.
Description
Technical Field
The invention relates to the technical field of mask machines, in particular to a trimming mechanism of non-woven fabrics for a mask machine.
Background
The mask machine is characterized in that a plurality of layers of non-woven fabrics are subjected to processes of hot pressing, folding forming, ultrasonic welding, waste material cutting, ear band nose bridge strip welding and the like to manufacture various masks with certain filtering performance, mask production equipment is not a single machine, and the mask machine needs the cooperation of a plurality of machines to complete various different processes.
The edge cutting device of the non-woven fabric for the existing mask machine has the following defects:
1. the existing trimming device has the disadvantages that after a conveying belt is suspended, a trimming cutter operates to move downwards for trimming, so that the efficiency is low;
2. adopt the removal mode to cut edge, because the edge cutter does not move, lead to the non-woven fabrics to corrugate easily after cutting edge, the effect is poor, influences gauze mask production quality easily.
Disclosure of Invention
The invention provides a non-woven fabric trimming mechanism for a mask machine, and aims to solve the problems in the prior art.
In order to solve the problems, the invention adopts the following technical scheme:
a trimming mechanism of non-woven fabrics for a mask machine comprises a support frame, a first moving mechanism, a second moving mechanism and an edge material collecting mechanism.
The supporting frame serves as a structural foundation of the invention and plays a supporting role, and a cutter is arranged above the supporting frame.
Wherein, first moving mechanism fixed connection be in on the inner wall of support frame, first moving mechanism includes the base, the last fixed surface of base is connected with first motor, the exit end welding of first motor has the master gear, be connected with from the gear through chain drive on the lateral wall of master gear, the back welding of following the gear has first pivot, one side of first pivot is connected with the second pivot through conveyer belt transmission, first pivot, second pivot all run through the support frame, and first pivot, second pivot respectively and the support frame between all link together through the bearing rotation.
Furthermore, first motor is servo motor, starts first motor drive master gear and rotates, and under the transmission of chain, the rotation of master gear drives from the gear and rotates, and the rotation from the gear drives first pivot and rotates, and under the transmission of conveyer belt, the rotation of first pivot drives the second pivot and rotates, under the interact of first pivot, second pivot, drives the non-woven fabrics of conveyer belt upper surface and removes.
The second moving mechanism is arranged at the upper end of the supporting frame and comprises a pair of vertical plates, a first supporting plate is welded between the pair of vertical plates, a second supporting plate is welded on one side wall of the first supporting plate, a second motor is fixedly connected to the inner wall of the second supporting plate, a lead screw is fixedly connected to the outlet end of the second motor through a coupler, the lead screw penetrates through the pair of vertical plates, the pair of vertical plates are rotatably connected with the lead screw through bearings, a pair of supporting plates are welded to the front side of the first supporting plate, and a first limiting column is welded to the upper end of each supporting plate.
Furthermore, through the design to a pair of riser, conveniently fix first backup pad, the second backup pad plays the supporting role to the second motor, and the second motor is just reversing motor, starts the second motor and can drive the lead screw and rotate.
Wherein, the rim charge collecting mechanism is fixedly connected on the side wall of the supporting frame.
As a preferable scheme of the present invention, the upper surface of the first support plate is provided with a second sliding groove, the second sliding groove is connected with a moving plate in a sliding manner, the upper surface of the moving plate is welded with a pair of second limiting posts, the inner bottom of the second sliding groove is provided with a first sliding groove, the first sliding groove is connected with a first sliding block in a sliding manner, and the other end of the first sliding block is welded with the moving plate.
As a preferable scheme of the present invention, a concave plate is welded at the bottom of the moving plate, a pair of limiting grooves is formed on the upper surface of the first support plate, the pair of limiting grooves and the concave plate are connected together in a sliding manner, an air cylinder is fixedly connected to the inner bottom of the concave plate, an outlet end of the air cylinder penetrates through the concave plate, and an outlet end of the air cylinder is fixedly connected with a cutter.
According to a preferable scheme of the invention, the front and the back of the concave plate are welded with third supporting plates, the bottom of each third supporting plate is welded with an outer pipe, the inner wall of each outer pipe is connected with a telescopic rod in a sliding manner, and the bottom of each telescopic rod is fixedly connected with a cutter.
As a preferable scheme of the invention, a T-shaped column is welded at the upper end of the moving plate, a circular disc is movably connected to the outer wall of the T-shaped column, a rotating plate and a pair of ear plates are arranged on the side wall of the circular disc, a fixed column is welded between the pair of ear plates, and a connecting plate is movably connected to the outer wall of the fixed column.
According to a preferable scheme of the invention, the side wall of each connecting plate is welded with a connecting rod, the other end of each connecting rod is welded with a movable block, the bottom of each movable block is welded with a rotating rod, the rotating rods and the movable plates are rotatably connected together through bearings, a spring is arranged on the outer wall of each connecting rod, and two ends of each spring are respectively welded with the connecting plates and the movable blocks.
As a preferable scheme of the invention, the scrap collecting mechanism comprises a guide plate, a scrap collecting box is welded at the bottom of the guide plate, a fourth supporting plate is welded on the front side of the scrap collecting box, a third motor is fixedly connected to the upper surface of the fourth supporting plate, the outlet end of the third motor is fixedly connected with a third rotating shaft through a coupler, the third rotating shaft penetrates through the guide plate, and the third rotating shaft and the guide plate are rotatably connected together through a bearing.
As a preferable scheme of the present invention, a gate-shaped support plate is welded to an outer wall of the third rotating shaft, a shovel plate is welded to one side wall of the gate-shaped support plate, an upper surface of the guide plate is an inclined plane, and the upper surface of the guide plate is inclined toward the conveyor belt.
Compared with the prior art, the invention has the advantages that:
(1) the non-woven fabric cutting machine has the advantages that the first rotating shaft is driven by the first motor to be started, the second rotating shaft rotates, the non-woven fabric driving the upper surface of the conveying belt moves, the second motor is started to drive the lead screw to rotate, the movable plate is driven to move along the track of the second sliding groove by the rotation of the lead screw, the concave plate is driven by the movement of the movable plate, the cutter is driven to move in the horizontal direction by the movement of the concave plate, the first motor and the second motor are controlled, the conveying belt is enabled to be consistent with the moving speed of the movable plate, synchronous edge cutting is achieved, the cutter can be driven to vertically move downwards by the starting cylinder, the edge cutting operation of the non-woven fabric is completed, the working efficiency is improved, the cutter and the conveying belt synchronously move.
(2) The third motor is started to drive the third rotating shaft to rotate, the door-shaped supporting plate is driven to rotate by the rotation of the third rotating shaft, and the shovel plate is driven to rotate by the rotation of the door-shaped supporting plate, so that the scraps are shoveled into the scrap collecting box.
(3) When the rotating plate contacts with the first limiting column, under the blocking effect of the first limiting column, the disc is enabled to rotate by taking the T-shaped column as a central shaft, the rotation of the disc drives the pair of ear plates and the fixed column to rotate, the rotation of the fixed column drives the connecting rod to rotate, and the rotation of the connecting rod drives the movable block to rotate by taking the rotating rod as the central shaft, so that the moving plate is limited to move, and the resetting of the disc is facilitated by the design of the spring.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of the structure at B in FIG. 1 according to the present invention;
FIG. 4 is a schematic top view of the present invention;
FIG. 5 is a schematic structural diagram of a second moving mechanism in an embodiment of the present invention;
fig. 6 is an enlarged view of the structure at C in fig. 5 according to the present invention.
The reference numbers in the figures illustrate:
1. a support frame; 2. a first moving mechanism; 21. a base; 22. a first motor; 23. a main gear; 24. a slave gear; 25. a chain; 26. a first rotating shaft; 27. a second rotating shaft; 28. a conveyor belt; 3. a second moving mechanism; 31. a vertical plate; 32. a first support plate; 33. a second support plate; 34. a second motor; 35. a screw rod; 36. a first chute; 37. a first slider; 38. a second chute; 39. moving the plate; 310. a limiting groove; 311. a concave plate; 312. a cylinder; 313. a support plate; 314. a first limit post; 315. a second limit post; 316. a T-shaped column; 317. a disc; 318. rotating the plate; 319. an ear plate; 320. fixing a column; 321. a connector tile; 322. a connecting rod; 323. a movable block; 324. a spring; 325. a rotating rod; 326. a third support plate; 327. an outer tube; 328. a telescopic rod; 4. an edge material collecting mechanism; 41. a fourth support plate; 42. a third motor; 43. a third rotating shaft; 44. a door-shaped support plate; 45. a shovel plate; 46. a guide plate; 47. a scrap collecting box; 5. and (4) a cutter.
Detailed Description
The technical solution 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. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
Referring to fig. 1 to 6, the trimming mechanism for non-woven fabric for mask machine according to the embodiment of the present invention comprises a supporting frame 1, a first moving mechanism 2, a second moving mechanism 3 and a rim charge collecting mechanism 4.
The supporting frame 1 serves as a structural foundation of the invention and plays a supporting role, and a cutter 5 is arranged above the supporting frame 1.
Wherein, first moving mechanism 2 fixed connection is on the inner wall of support frame 1, first moving mechanism 2 includes base 21, the last fixed surface of base 21 is connected with first motor 22, the exit end welding of first motor 22 has master gear 23, be connected with from gear 24 through the transmission of chain 25 on the lateral wall of master gear 23, the back welding of following gear 24 has first pivot 26, one side of first pivot 26 is connected with second pivot 27 through the transmission of conveyer belt 28, first pivot 26, second pivot 27 all runs through support frame 1, and first pivot 26, second pivot 27 all links together through bearing rotation between respectively and the support frame 1.
Further, the first motor 22 is a servo motor, the first motor 22 is started to drive the main gear 23 to rotate, the main gear 23 rotates to drive the driven gear 24 to rotate under the transmission action of the chain 25, the driven gear 24 rotates to drive the first rotating shaft 26 to rotate, the first rotating shaft 26 rotates to drive the second rotating shaft 27 to rotate under the transmission action of the conveyor belt 28, and the non-woven fabric on the upper surface of the conveyor belt 28 is driven to move under the interaction of the first rotating shaft 26 and the second rotating shaft 27.
Wherein, second moving mechanism 3 sets up the upper end at support frame 1, second moving mechanism 3 includes a pair of riser 31, the welding has first backup pad 32 between a pair of riser 31, the welding has second backup pad 33 on a lateral wall of first backup pad 32, fixedly connected with second motor 34 on the inner wall of second backup pad 33, shaft coupling fixedly connected with lead screw 35 is passed through to the exit end of second motor 34, lead screw 35 runs through a pair of riser 31, and rotate through the bearing between a pair of riser 31 and the lead screw 35 and link together, the front welding of first backup pad 32 has a pair of extension board 313, first spacing post 314 has all been welded to the upper end of a pair of extension board 313. Through the design to a pair of riser 31, conveniently fix first backup pad 32, second backup pad 33 plays the supporting role to second motor 34, and second motor 34 is the motor that just reverses, starts second motor 34 and can drive lead screw 35 and rotate.
Wherein, the rim charge collecting mechanism 4 is fixedly connected on the side wall of the supporting frame 1.
Specifically, the upper surface of the first support plate 32 is provided with a second sliding groove 38, the second sliding groove 38 is connected with a moving plate 39 in a sliding manner, the upper surface of the moving plate 39 is welded with a pair of second limiting columns 315, the inner bottom of the second sliding groove 38 is provided with a first sliding groove 36, the first sliding groove 36 is connected with a first sliding block 37 in a sliding manner, and the other end of the first sliding block 37 is welded with the moving plate 39.
In a further embodiment, the screw 35 penetrates through the moving plate 39, the screw 35 and the moving plate 39 are connected together by threads, the moving plate 39 is driven to move along the track of the second sliding groove 38 by the rotation of the screw 35 through the mutual matching between the second sliding groove 38 and the moving plate 39 and between the first sliding groove 36 and the first slider 37, and the displacement range of the moving plate 39 is conveniently limited by the design of the pair of second limiting columns 315 and the first limiting columns 314.
Specifically, a concave plate 311 is welded at the bottom of the moving plate 39, a pair of limiting grooves 310 is formed in the upper surface of the first support plate 32, the pair of limiting grooves 310 and the concave plate 311 are connected together in a sliding manner, an air cylinder 312 is fixedly connected to the inner bottom of the concave plate 311, the outlet end of the air cylinder 312 penetrates through the concave plate 311, and the outlet end of the air cylinder 312 is fixedly connected with the cutter 5. Through the mutual cooperation between the pair of limiting grooves 310 and the concave plate 311, the movement of the moving plate 39 drives the concave plate 311 to move, and the starting cylinder 312 can drive the cutter 5 to vertically move downwards, so that the trimming operation of the non-woven fabric is completed.
Specifically, the front and the back of the concave plate 311 are welded with a third support plate 326, the bottom of the third support plate 326 is welded with an outer tube 327, the inner wall of the outer tube 327 is connected with an expansion rod 328 in a sliding manner, and the bottom of the expansion rod 328 is fixedly connected with the cutter 5. The third support plate 326 supports the outer tube 327, and facilitates the movement of the knife 5 in the vertical direction through the cooperation between the outer tube 327 and the telescopic rod 328.
Specifically, a T-shaped column 316 is welded at the upper end of the moving plate 39, a circular disc 317 is movably connected to the outer wall of the T-shaped column 316, a rotating plate 318 and a pair of ear plates 319 are arranged on the side wall of the circular disc 317, a fixed column 320 is welded between the pair of ear plates 319, and a connecting plate 321 is movably connected to the outer wall of the fixed column 320.
In a further embodiment, when the rotating plate 318 contacts the first position-limiting pillar 314, the disc 317 is caused to rotate around the T-shaped pillar 316 under the blocking action of the first position-limiting pillar 314, and the rotation of the disc 317 drives the pair of ear plates 319 and the fixing pillar 320 to rotate.
Specifically, a connecting rod 322 is welded on the side wall of the connecting plate 321, a movable block 323 is welded at the other end of the connecting rod 322, a rotating rod 325 is welded at the bottom of the movable block 323, the rotating rod 325 and the moving plate 39 are rotatably connected together through a bearing, a spring 324 is arranged on the outer wall of the connecting rod 322, and two ends of the spring 324 are respectively welded with the connecting plate 321 and the movable block 323 together.
In a further embodiment, the rotation of the fixed post 320 rotates the connecting rod 322, and the rotation of the connecting rod 322 rotates the movable block 323 about the rotating rod 325, so as to limit the movement of the moving plate 39, and the return of the disc 317 is facilitated by the design of the spring 324.
Specifically, the rim charge collecting mechanism 4 comprises a guide plate 46, a rim charge collecting box 47 is welded at the bottom of the guide plate 46, a fourth supporting plate 41 is welded on the front surface of the rim charge collecting box 47, a third motor 42 is fixedly connected to the upper surface of the fourth supporting plate 41, the outlet end of the third motor 42 is fixedly connected with a third rotating shaft 43 through a coupler, the third rotating shaft 43 penetrates through the guide plate 46, and the third rotating shaft 43 is rotatably connected with the guide plate 46 through a bearing.
In a further embodiment, the third motor 42 is a forward and reverse rotation motor, the third motor 42 is started to drive the third rotation shaft 43 to rotate, and the fourth support plate 41 supports the third motor 42.
Specifically, a gate-shaped support plate 44 is welded to the outer wall of the third rotating shaft 43, a shovel plate 45 is welded to one side wall of the gate-shaped support plate 44, the upper surface of the guide plate 46 is an inclined plane, and the upper surface of the guide plate 46 is inclined toward the conveyor belt 28.
In a further embodiment, the rotation of third pivot 43 drives door-shaped support plate 44 and rotates, and the rotation of door-shaped support plate 44 drives shovel board 45 and rotates to in shoveling the rim charge collecting box 47, through the injectment to the incline direction of deflector 46, make things convenient for in the rim charge collecting box 47 that falls into that the rim charge can be smooth.
The working principle of the embodiment is as follows:
starting a first motor 22 to drive a main gear 23 to rotate, wherein under the transmission action of a chain 25, the rotation of the main gear 23 drives a driven gear 24 to rotate, the rotation of the driven gear 24 drives a first rotating shaft 26 to rotate, under the transmission action of a conveyor belt 28, the rotation of the first rotating shaft 26 drives a second rotating shaft 27 to rotate, and under the interaction of the first rotating shaft 26 and the second rotating shaft 27, the non-woven fabric on the upper surface of the conveyor belt 28 is driven to move;
the second motor 34 is started to drive the screw rod 35 to rotate, the moving plate 39 is driven to move along the track of the second sliding groove 38 by the rotation of the screw rod 35 through the mutual matching between the second sliding groove 38 and the moving plate 39 and between the first sliding groove 36 and the first sliding block 37, the concave plate 311 is driven to move by the movement of the moving plate 39 through the mutual matching between the pair of limiting grooves 310 and the concave plate 311, and the cutter 5 can be driven to vertically move downwards by the starting cylinder 312, so that the edge cutting operation of the non-woven fabric is completed;
the third motor 42 is started to drive the third rotating shaft 43 to rotate, the third rotating shaft 43 rotates to drive the door-shaped supporting plate 44 to rotate, and the door-shaped supporting plate 44 rotates to drive the shovel plate 45 to rotate, so that the scraps are shoveled into the scrap collecting box 47.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the equivalent replacement or change according to the technical solution and the modified concept of the present invention should be covered by the scope of the present invention.
Claims (8)
1. The utility model provides a trimming mechanism of non-woven fabrics for gauze mask machine which characterized in that includes:
the cutting tool comprises a support frame (1), wherein a cutting tool (5) is arranged above the support frame (1);
the first moving mechanism (2) is fixedly connected to the inner wall of the support frame (1), the first moving mechanism (2) comprises a base (21), a first motor (22) is fixedly connected to the upper surface of the base (21), a main gear (23) is welded to the outlet end of the first motor (22), a secondary gear (24) is connected to the side wall of the main gear (23) through a chain (25) in a transmission mode, a first rotating shaft (26) is welded to the back face of the secondary gear (24), a second rotating shaft (27) is connected to one side of the first rotating shaft (26) through a conveyor belt (28) in a transmission mode, the first rotating shaft (26) and the second rotating shaft (27) penetrate through the support frame (1), and the first rotating shaft (26) and the second rotating shaft (27) are respectively and rotatably connected with the support frame (1) through bearings;
the second moving mechanism (3) is arranged at the upper end of the support frame (1), the second moving mechanism (3) comprises a pair of vertical plates (31), a first support plate (32) is welded between the pair of vertical plates (31), a second support plate (33) is welded on one side wall of the first support plate (32), a second motor (34) is fixedly connected to the inner wall of the second support plate (33), the outlet end of the second motor (34) is fixedly connected with a lead screw (35) through a coupler, the lead screw (35) penetrates through the pair of vertical plates (31), the pair of vertical plates (31) and the lead screw (35) are rotatably connected together through a bearing, a pair of support plates (313) are welded on the front side of the first support plate (32), and first limit columns (314) are welded on the upper ends of the pair of the support plates (313);
and the rim charge collecting mechanism (4) is fixedly connected to the side wall of the support frame (1).
2. The edge slitting mechanism of non-woven fabric for a mask machine according to claim 1, characterized in that: the upper surface of first backup pad (32) is opened there is second spout (38), sliding connection has movable plate (39) in second spout (38), the upper surface welding of movable plate (39) has spacing post of a pair of second (315), open the interior bottom of second spout (38) has first spout (36), sliding connection has first slider (37) in first spout (36), the other end and the movable plate (39) welding of first slider (37) are in the same place.
3. The edge slitting mechanism of non-woven fabric for a mask machine according to claim 2, characterized in that: the welding of the bottom of movable plate (39) has concave template (311), open the upper surface of first backup pad (32) has a pair of spacing groove (310), sliding connection is in the same place between a pair of spacing groove (310) and concave template (311), the interior bottom fixedly connected with cylinder (312) of concave template (311), concave template (311) is run through to the exit end of cylinder (312), and the exit end and cutter (5) fixed connection of cylinder (312) are in the same place.
4. The edge slitting mechanism of non-woven fabric for a mask machine according to claim 3, characterized in that: the front and the back of concave plate (311) all have welded third backup pad (326), the bottom welding of third backup pad (326) has outer tube (327), sliding connection has telescopic link (328) on the inner wall of outer tube (327), the bottom and cutter (5) fixed connection of telescopic link (328) are in the same place.
5. The edge slitting mechanism of non-woven fabric for a mask machine according to claim 4, characterized in that: the movable plate is characterized in that a T-shaped column (316) is welded at the upper end of the movable plate (39), a disc (317) is movably connected to the outer wall of the T-shaped column (316), a rotating plate (318) and a pair of ear plates (319) are arranged on the side wall of the disc (317), a fixed column (320) is welded between the pair of ear plates (319), and a connecting plate (321) is movably connected to the outer wall of the fixed column (320).
6. The edge slitting mechanism of non-woven fabric for a mask machine according to claim 5, characterized in that: the welding has the pole (322) of linking up on the lateral wall of linking up fishplate bar (321), the other end welding of pole (322) of linking up has movable block (323), the bottom welding of movable block (323) has bull stick (325), link together through bearing rotation between bull stick (325) and movable plate (39), be provided with spring (324) on the outer wall of pole (322) of linking up, the both ends of spring (324) are in the same place with linking up fishplate bar (321), movable block (323) welding respectively.
7. The edge slitting mechanism of non-woven fabric for a mask machine according to claim 6, characterized in that: the rim charge collection mechanism (4) comprises a guide plate (46), a rim charge collection box (47) is welded at the bottom of the guide plate (46), a fourth support plate (41) is welded on the front surface of the rim charge collection box (47), a third motor (42) is fixedly connected to the upper surface of the fourth support plate (41), the outlet end of the third motor (42) is fixedly connected with a third rotating shaft (43) through a coupler, the third rotating shaft (43) penetrates through the guide plate (46), and the third rotating shaft (43) is rotatably connected with the guide plate (46) through a bearing.
8. The edge slitting mechanism of non-woven fabric for a mask machine according to claim 7, characterized in that: the welding has door shape backup pad (44) on the outer wall of third pivot (43), the welding has shovel board (45) on the lateral wall of door shape backup pad (44), the upper surface of deflector (46) is the slope plane, and the upper surface of deflector (46) inclines towards conveyer belt (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110179924.2A CN112981917B (en) | 2021-02-07 | 2021-02-07 | Trimming mechanism of non-woven fabric for mask machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110179924.2A CN112981917B (en) | 2021-02-07 | 2021-02-07 | Trimming mechanism of non-woven fabric for mask machine |
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| Publication Number | Publication Date |
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| CN112981917A true CN112981917A (en) | 2021-06-18 |
| CN112981917B CN112981917B (en) | 2022-02-01 |
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| CN202110179924.2A Active CN112981917B (en) | 2021-02-07 | 2021-02-07 | Trimming mechanism of non-woven fabric for mask machine |
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| CN113699779A (en) * | 2021-08-26 | 2021-11-26 | 陈伟强 | Non-woven fabric edge cutting and excess material recycling equipment |
| CN115161983A (en) * | 2022-07-01 | 2022-10-11 | 宁波润博智能科技有限公司 | Canvas self-positioning cutting and receiving full-automatic equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113699779A (en) * | 2021-08-26 | 2021-11-26 | 陈伟强 | Non-woven fabric edge cutting and excess material recycling equipment |
| CN115161983A (en) * | 2022-07-01 | 2022-10-11 | 宁波润博智能科技有限公司 | Canvas self-positioning cutting and receiving full-automatic equipment |
| CN115161983B (en) * | 2022-07-01 | 2024-02-02 | 宁波润博智能科技有限公司 | Canvas self-positioning cutting and receiving full-automatic equipment |
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|---|---|
| CN112981917B (en) | 2022-02-01 |
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Inventor after: Yang Jinfeng Inventor after: Yuan Na Inventor after: Wang Xinliang Inventor after: Zhong Difeng Inventor before: Zhong Difeng |
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Effective date of registration: 20220117 Address after: 411000 building B06, Dongfang Jingu Industrial Park, No. 8, Shuangma 5th Road, high tech Zone, Xiangtan City, Hunan Province Applicant after: Xiangtan XinDeCheng New Material Co.,Ltd. Address before: 518000 Building 2, Nangang Second Industrial Park, Songbai Road, Xixiang, Bao'an District, Shenzhen City, Guangdong Province Applicant before: Zhong Difeng |
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