CN113003289A - Avoid contact friction's gauze mask production melt-blown fabric equipment of cutting - Google Patents

Avoid contact friction's gauze mask production melt-blown fabric equipment of cutting Download PDF

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Publication number
CN113003289A
CN113003289A CN202110151205.XA CN202110151205A CN113003289A CN 113003289 A CN113003289 A CN 113003289A CN 202110151205 A CN202110151205 A CN 202110151205A CN 113003289 A CN113003289 A CN 113003289A
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China
Prior art keywords
cutter
welded
sliding
contact friction
rod
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CN202110151205.XA
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Chinese (zh)
Inventor
吴瑞峰
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Individual
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Individual
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Priority to CN202110151205.XA priority Critical patent/CN113003289A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H35/00Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
    • B65H35/02Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with longitudinal slitters or perforators
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06HMARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
    • D06H7/00Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials
    • D06H7/04Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials longitudinally
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00Handled material; Storage means
    • B65H2701/10Handled articles or webs

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

The invention provides a contact friction-avoiding mask production melt-blown fabric slitting device, relates to the technical field of textile machinery, and solves the problem that the automatic switching between the working state and the using state of a cutter cannot be realized through structural improvement; although the position adjustment of the cutter can be realized, the cutter is often locked and fixed independently after being adjusted, and the operation is complex. A contact friction-avoiding melt-blown fabric slitting device for mask production comprises a conveying device frame body; the conveying equipment frame body is provided with the roller and is also provided with an adjusting structure. The extrusion block is welded on the bottom end surface of the mounting plate, and the front end surface of the extrusion block is of an inclined structure; extrusion piece and slide bar B head end elastic contact behind joint arch and draw-in groove joint, and the cutter is the form of exposing this moment to can realize the operating condition conversion of cutter automatically when the installation cutter structure.

Description

Avoid contact friction's gauze mask production melt-blown fabric equipment of cutting
Technical Field
The invention belongs to the technical field of textile machinery, and particularly relates to a contact friction-avoiding melt-blown fabric slitting device for mask production.
Background
A slitting machine is a mechanical device for slitting cloth, film, etc. into multiple strips of narrow width material.
As in application No.: CN201721126063.7, the utility model provides a cloth splitting machine, including the frame, be located the pivot of frame one end, be located the winding mechanism of the frame other end, be located the cutting mechanism between pivot and the winding mechanism, the frame both sides are all fixed with the installation component of installation pivot, and the installation component includes the mount pad of rotating the connection in the frame, the V-arrangement draw-in groove of seting up on the mount pad, rotate with the mount pad and connect the rotating disc of opening and close the notch of V-arrangement draw-in groove, pivot one end is fixed with the connecting block of V-arrangement draw-in groove grafting cooperation; an elastic clamping piece is installed in the rotating disc, and a first clamping groove and a second clamping groove which are matched with the elastic clamping piece are formed in the installation seat; when the elastic clamping piece is clamped into the first clamping groove, the rotating disc seals the notch of the V-shaped clamping groove; when the elastic clamping piece is clamped into the second clamping groove, the rotating disc opens the notch of the V-shaped clamping groove.
The cloth splitting machine similar to the above application still has the following disadvantages:
one is that the cutter of the existing device is easy to generate friction and collision phenomenon when being detached and placed, thereby affecting the service life of the cutter, and the automatic switching between the working state and the use state of the cutter cannot be realized through the structural improvement; although the position adjustment of cutter can be realized to current device, often still need lock alone fixedly after the adjustment, complex operation.
Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a melt-blown fabric slitting device for mask production, which avoids contact friction, is provided, so as to achieve the purpose of higher practical value.
Disclosure of Invention
In order to solve the technical problems, the invention provides a contact friction-avoiding melt-blown fabric slitting device for mask production, which aims to solve the problems that the existing device has the defects that the cutter is easy to generate friction and collision when being detached and placed, so that the service life of the cutter is influenced, and the automatic switching between the working state and the use state of the cutter cannot be realized through structural improvement; the position adjustment of cutter can be realized to current device, but often still need lock alone fixedly after the adjustment, complex operation's problem.
The invention relates to a contact friction-preventing mask production melt-blown cloth slitting device, which aims and effects are achieved by the following specific technical means:
a contact friction-avoiding melt-blown fabric slitting device for mask production comprises a conveying device frame body; the conveying equipment frame body is provided with a roller, an adjusting structure is further arranged on the conveying equipment frame body, and three cutter structures are arranged on the adjusting structure; the cutter structure comprises an elastic piece, the elastic piece is sleeved on the sliding rod B, and the elastic piece and the sliding rod B jointly form an elastic hiding structure of the cutter seat and the cutter; the adjusting structure comprises an extrusion block, the extrusion block is welded on the bottom end face of the mounting plate, and the front end face of the extrusion block is of an inclined structure; when the clamping protrusion is clamped with the clamping groove, the extrusion block is in elastic contact with the end of the sliding rod B, and the cutter is exposed at the moment.
Furthermore, the adjusting structure comprises a sliding plate, sliding rods A, a connecting plate and a mounting plate, the sliding plate is welded on the conveying equipment frame body, and the sliding plate is connected with the two sliding rods A in a sliding mode; the head ends of the two sliding rods A are connected with the connecting plate in a welding mode, and the tail ends of the two sliding rods A are connected with the mounting plate in a welding mode.
Furthermore, the adjusting structure further comprises a rotating seat and a threaded rod, the rotating seat is welded on the conveying equipment frame body, and the rotating seat is rotatably connected with the threaded rod; the threaded rod is in threaded connection with the connecting plate, and the threaded rod forms a thread adjusting structure of the connecting plate and the mounting plate.
Furthermore, the adjusting structure also comprises a gear and an adjusting rod, and the gear is welded on the threaded rod; the adjusting rod is rotatably connected to the conveying equipment frame body, and spiral teeth are formed in the adjusting rod; the spiral teeth arranged on the adjusting rod are meshed with the gear, and the adjusting rod and the gear form a worm and gear structure together.
Furthermore, the mounting plate comprises a clamping groove, the mounting plate is provided with the clamping groove, and the clamping groove is of a T-shaped structure; the cutter structure comprises a base body and a clamping bulge, wherein the clamping bulge is welded on the base body and is matched with the clamping groove; the clamping protrusion is connected with the clamping groove in a clamping mode, and the clamping protrusion and the clamping groove jointly form an auxiliary fixing structure of the base.
Furthermore, the mounting plate also comprises a thread groove, and the bottom end surface of the mounting plate is provided with the thread groove; the cutter structure also comprises two fastening bolts, and the two fastening bolts are inserted on the base body; when the clamping protrusion is clamped with the clamping groove, the fastening bolt is aligned with the thread groove.
Furthermore, the cutter structure also comprises a plate body, a cutter seat, a cutter and a sliding rod B, wherein the plate body is welded on the seat body; the cutter seat is rotatably connected with a cutter, the cutter seat is welded with a sliding rod B, and the sliding rod B is slidably connected to the plate body.
Furthermore, the cutter structure further comprises four supporting blocks, the four supporting blocks are arranged on the base body in a total number, the four supporting blocks are welded on the base body, and the four supporting blocks form a protection structure of the cutter together.
Compared with the prior art, the invention has the following beneficial effects:
the cutter structure has been improved, the cutter of this application can realize the state conversion, thereby the cutter can be hidden automatically when pulling down on the cutter mounting panel to can realize preventing colliding with, when installing the cutter on the mounting panel, the automatic switching that realizes operating condition of cutter specifically as follows: firstly, a clamping bulge is welded on the seat body and matched with the clamping groove; the clamping protrusion is connected with the clamping groove in a clamping manner, and the clamping protrusion and the clamping groove jointly form an auxiliary fixing structure of the seat body; secondly, two fastening bolts are arranged, and the two fastening bolts are inserted on the seat body; when the clamping protrusion is clamped with the clamping groove, the fastening bolt is aligned with the thread groove, so that the convenience of fixing the seat body bolt is improved; thirdly, the elastic piece is sleeved on the sliding rod B, and the elastic piece and the sliding rod B jointly form an elastic hidden structure of the cutter seat and the cutter; the extrusion block is welded on the bottom end face of the mounting plate, and the front end face of the extrusion block is of an inclined structure; extrusion piece and slide bar B head end elastic contact behind joint arch and draw-in groove joint, and the cutter is the form of exposing this moment to can realize the operating condition conversion of cutter automatically when the installation cutter structure.
Through the arrangement of the adjusting structure, firstly, the rotating seat is welded on the conveying equipment frame body, and the rotating seat is rotatably connected with a threaded rod; the threaded rod is in threaded connection with the connecting plate and forms a threaded adjusting structure of the connecting plate and the mounting plate; secondly, the adjusting rod is rotatably connected to the conveying equipment frame body and is provided with spiral teeth; the spiral teeth arranged on the adjusting rod are meshed with the gear, and the adjusting rod and the gear jointly form a worm and gear structure, so that rotation adjustment of the threaded rod and automatic locking after adjustment are realized.
Drawings
Fig. 1 is a schematic axial view of the present invention.
Fig. 2 is a schematic front view of the present invention.
Fig. 3 is an enlarged schematic view of fig. 2 at a.
Fig. 4 is an enlarged schematic view of fig. 2B according to the present invention.
Fig. 5 is an enlarged view of the structure of fig. 2C according to the present invention.
FIG. 6 is an axial view of the cutter structure and the mounting plate of the present invention.
Fig. 7 is an enlarged schematic axial view of the present invention.
Fig. 8 is a schematic front view of the structure of fig. 7 according to the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a conveying equipment frame body; 2. a roller; 3. adjusting the structure; 301. a sliding plate; 302. a slide bar A; 303. a connecting plate; 304. mounting a plate; 30401. a card slot; 30402. a thread groove; 305. a rotating seat; 306. a threaded rod; 307. a gear; 308. an adjusting lever; 309. extruding the block; 4. a cutter structure; 401. a base body; 402. clamping the bulges; 403. fastening a bolt; 404. a support block; 405. a plate body; 406. a cutter seat; 407. a cutter; 408. a slide bar B; 409. an elastic member.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 8:
the invention provides a contact friction-avoiding melt-blown fabric slitting device for mask production, which comprises a conveying device frame body 1; the conveying equipment frame body 1 is provided with a roller 2, the conveying equipment frame body 1 is also provided with an adjusting structure 3, and the adjusting structure 3 is provided with three cutter structures 4; referring to fig. 8, the cutter structure 4 includes an elastic member 409, the elastic member 409 is sleeved on the sliding rod B408, and the elastic member 409 and the sliding rod B408 together form an elastic hidden structure of the cutter seat 406 and the cutter 407; the adjusting structure 3 comprises an extrusion block 309, the extrusion block 309 is welded on the bottom end surface of the mounting plate 304, and the front end surface of the extrusion block 309 is of an inclined structure; when the clamping protrusion 402 is clamped with the clamping groove 30401, the extrusion block 309 is elastically contacted with the head end of the sliding rod B408, and the cutter 407 is exposed at the moment, so that the working state conversion of the cutter 407 can be automatically realized when the cutter structure 4 is installed.
Referring to fig. 2, the adjusting structure 3 comprises a sliding plate 301, sliding rods a302, a connecting plate 303 and a mounting plate 304, wherein the sliding plate 301 is welded on the conveying equipment frame body 1, and two sliding rods a302 are slidably connected on the sliding plate 301; the head ends of the two sliding rods A302 are connected with the connecting plate 303 in a welding mode, and the tail ends of the two sliding rods A302 are connected with the mounting plate 304 in a welding mode.
Referring to fig. 2, the adjusting structure 3 further includes a rotating base 305 and a threaded rod 306, the rotating base 305 is welded on the conveying equipment frame body 1, and the rotating base 305 is rotatably connected with the threaded rod 306; the threaded rod 306 is threadedly coupled to the connection plate 303, and the threaded rod 306 constitutes a threaded adjustment of the connection plate 303 and the mounting plate 304.
Referring to fig. 2 and 4, the adjusting structure 3 further comprises a gear 307 and an adjusting rod 308, the gear 307 is welded on the threaded rod 306; the adjusting rod 308 is rotatably connected to the conveying equipment frame body 1, and spiral teeth are formed on the adjusting rod 308; the spiral teeth formed on the adjusting rod 308 are engaged with the gear 307, and the adjusting rod 308 and the gear 307 form a worm and gear structure, so that the rotation adjustment of the threaded rod 306 and the automatic locking after the adjustment are realized.
Referring to fig. 6, the mounting plate 304 includes a slot 30401, the mounting plate 304 has a slot 30401, and the slot 30401 has a T-shaped structure; the cutter structure 4 comprises a base 401 and a clamping protrusion 402, wherein the clamping protrusion 402 is welded on the base 401, and the clamping protrusion 402 is matched with the clamping groove 30401; the clamping protrusion 402 is connected to the clamping groove 30401 in a clamping manner, and the clamping protrusion 402 and the clamping groove 30401 together form an auxiliary fixing structure of the base 401.
Referring to fig. 6, the mounting plate 304 further includes a thread groove 30402, and the bottom end surface of the mounting plate 304 is provided with the thread groove 30402; the cutter structure 4 further comprises two fastening bolts 403, and the two fastening bolts 403 are inserted into the seat body 401; when the clamping protrusion 402 is clamped with the clamping groove 30401, the fastening bolt 403 is aligned with the thread groove 30402, so that the convenience of bolt fixing of the seat body 401 is improved.
Referring to fig. 8, the cutter structure 4 further includes a plate 405, a cutter seat 406, a cutter 407, and a sliding rod B408, wherein the plate 405 is welded to the seat 401; a cutter 407 is rotatably connected to the cutter seat 406, a sliding rod B408 is welded to the cutter seat 406, and the sliding rod B408 is slidably connected to the plate 405.
Referring to fig. 7, the cutter structure 4 further includes four supporting blocks 404, the supporting blocks 404 are all welded to the base 401, and the four supporting blocks 404 jointly form a protection structure of the cutter 407, so that the phenomenon of friction and collision of the cutter 407 during placement can be avoided.
The specific use mode and function of the embodiment are as follows:
when the height of the cutter structure 4 is adjusted, firstly, the rotating seat 305 is welded on the conveying equipment frame body 1, and the rotating seat 305 is rotatably connected with a threaded rod 306; the threaded rod 306 is in threaded connection with the connecting plate 303, and the threaded rod 306 forms a thread adjusting structure of the connecting plate 303 and the mounting plate 304; secondly, the adjusting rod 308 is rotatably connected to the conveying equipment frame body 1, and the adjusting rod 308 is provided with spiral teeth; the spiral teeth arranged on the adjusting rod 308 are meshed with the gear 307, and the adjusting rod 308 and the gear 307 jointly form a worm and gear structure, so that the rotation adjustment of the threaded rod 306 and the automatic locking after the adjustment are realized;
when the cutter structure 4 is adjusted to be installed, firstly, the clamping protrusion 402 is welded on the base 401, and the clamping protrusion 402 is matched with the clamping groove 30401; the clamping protrusion 402 is connected with the clamping groove 30401 in a clamping manner, and the clamping protrusion 402 and the clamping groove 30401 form an auxiliary fixing structure of the seat body 401 together; secondly, two fastening bolts 403 are arranged, and the two fastening bolts 403 are inserted into the seat body 401; when the clamping protrusion 402 is clamped with the clamping groove 30401, the fastening bolt 403 is aligned with the thread groove 30402, so that the convenience of bolt fixing of the seat body 401 is improved; thirdly, the elastic piece 409 is sleeved on the sliding rod B408, and the elastic piece 409 and the sliding rod B408 jointly form an elastic hidden structure of the cutter seat 406 and the cutter 407; the extrusion block 309 is welded on the bottom end face of the mounting plate 304, and the front end face of the extrusion block 309 is of an inclined structure; when the clamping protrusion 402 is clamped with the clamping groove 30401, the extrusion block 309 is elastically contacted with the head end of the sliding rod B408, and the cutter 407 is exposed at the moment, so that the working state conversion of the cutter 407 can be automatically realized when the cutter structure 4 is installed.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (8)

1. The utility model provides an avoid contact friction's gauze of spouting of producing melt and cut equipment which characterized in that: comprises a conveying equipment frame body (1); the conveying equipment frame body (1) is provided with a roller (2), the conveying equipment frame body (1) is also provided with an adjusting structure (3), and the adjusting structure (3) is provided with three cutter structures (4); the cutter structure (4) comprises an elastic piece (409), the elastic piece (409) is sleeved on the sliding rod B (408), and the elastic piece (409) and the sliding rod B (408) jointly form an elastic hidden structure of the cutter seat (406) and the cutter (407); the adjusting structure (3) comprises an extrusion block (309), the extrusion block (309) is welded on the bottom end face of the mounting plate (304), and the front end face of the extrusion block (309) is of an inclined structure; when the clamping protrusion (402) is clamped with the clamping groove (30401), the extrusion block (309) is in elastic contact with the head end of the sliding rod B (408), and the cutting knife (407) is exposed at the moment.
2. The contact friction avoiding melt-blown cloth slitting device for mask production according to claim 1, which is characterized in that: the adjusting structure (3) comprises a sliding plate (301), sliding rods A (302), a connecting plate (303) and a mounting plate (304), the sliding plate (301) is welded on the conveying equipment frame body (1), and the sliding plate (301) is connected with the two sliding rods A (302) in a sliding mode; the head ends of the two sliding rods A (302) are connected with the connecting plate (303) in a welding mode, and the tail ends of the two sliding rods A (302) are connected with the mounting plate (304) in a welding mode.
3. The contact friction avoiding melt-blown cloth slitting device for mask production according to claim 1, which is characterized in that: the adjusting structure (3) further comprises a rotating seat (305) and a threaded rod (306), the rotating seat (305) is welded on the conveying equipment frame body (1), and the rotating seat (305) is rotatably connected with the threaded rod (306); the threaded rod (306) is in threaded connection with the connecting plate (303), and the threaded rod (306) forms a thread adjusting structure of the connecting plate (303) and the mounting plate (304).
4. The contact friction avoiding melt-blown cloth slitting device for mask production according to claim 1, which is characterized in that: the adjusting structure (3) further comprises a gear (307) and an adjusting rod (308), wherein the gear (307) is welded on the threaded rod (306); the adjusting rod (308) is rotatably connected to the conveying equipment frame body (1), and spiral teeth are formed in the adjusting rod (308); the spiral teeth arranged on the adjusting rod (308) are meshed with the gear (307), and the adjusting rod (308) and the gear (307) jointly form a worm and gear structure.
5. The contact friction avoiding melt-blown cloth slitting device for mask production according to claim 2, wherein: the mounting plate (304) comprises a clamping groove (30401), the mounting plate (304) is provided with the clamping groove (30401), and the clamping groove (30401) is of a T-shaped structure; the cutter structure (4) comprises a base body (401) and a clamping protrusion (402), the clamping protrusion (402) is welded on the base body (401), and the clamping protrusion (402) is matched with the clamping groove (30401); the clamping protrusion (402) is connected with the clamping groove (30401) in a clamping mode, and the clamping protrusion (402) and the clamping groove (30401) jointly form an auxiliary fixing structure of the seat body (401).
6. The contact friction avoiding melt-blown cloth slitting device for mask production according to claim 2, wherein: the mounting plate (304) further comprises a thread groove (30402), and the bottom end surface of the mounting plate (304) is provided with the thread groove (30402); the cutter structure (4) further comprises two fastening bolts (403), and the two fastening bolts (403) are inserted into the base body (401); when the clamping protrusion (402) is clamped with the clamping groove (30401), the fastening bolt (403) is aligned with the thread groove (30402).
7. The contact friction avoiding melt-blown cloth slitting device for mask production according to claim 1, which is characterized in that: the cutter structure (4) further comprises a plate body (405), a cutter seat (406), a cutter (407) and a sliding rod B (408), wherein the plate body (405) is welded on the base body (401); the cutter seat (406) is rotatably connected with a cutter (407), the cutter seat (406) is welded with a sliding rod B (408), and the sliding rod B (408) is slidably connected to the plate body (405).
8. The contact friction avoiding melt-blown cloth slitting device for mask production according to claim 1, which is characterized in that: the cutter structure (4) further comprises four supporting blocks (404), the four supporting blocks (404) are arranged, the four supporting blocks (404) are welded on the base body (401), and the four supporting blocks (404) jointly form a protection structure of the cutter (407).
CN202110151205.XA 2021-02-03 2021-02-03 Avoid contact friction's gauze mask production melt-blown fabric equipment of cutting Pending CN113003289A (en)

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CN202110151205.XA CN113003289A (en) 2021-02-03 2021-02-03 Avoid contact friction's gauze mask production melt-blown fabric equipment of cutting

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CN210969070U (en) * 2019-11-16 2020-07-10 浙江威格尔传动股份有限公司 Cutting device of cutting machine
CN111558958A (en) * 2020-05-30 2020-08-21 湖南省昭博农林科技有限公司 Equidistant cutting device for production and processing of dried fig
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JPH0929689A (en) * 1995-07-10 1997-02-04 Sakura Seiki Kk Paper cutter
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TW379746U (en) * 1998-10-28 2000-01-11 Shiu Yung Chang Structure for micro-adjustable air strap-divided tool set
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