CN116253180B - Slitting and winding structure of non-woven fabric high-speed slitting machine - Google Patents
Slitting and winding structure of non-woven fabric high-speed slitting machine Download PDFInfo
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- CN116253180B CN116253180B CN202310333693.5A CN202310333693A CN116253180B CN 116253180 B CN116253180 B CN 116253180B CN 202310333693 A CN202310333693 A CN 202310333693A CN 116253180 B CN116253180 B CN 116253180B
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- 238000004804 winding Methods 0.000 title claims abstract description 125
- 239000004745 nonwoven fabric Substances 0.000 title claims abstract description 96
- 230000007246 mechanism Effects 0.000 claims abstract description 61
- 238000005520 cutting process Methods 0.000 claims abstract description 36
- 239000004744 fabric Substances 0.000 claims abstract description 25
- 238000005096 rolling process Methods 0.000 claims abstract description 21
- 230000007306 turnover Effects 0.000 claims abstract description 4
- 238000002360 preparation method Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000003825 pressing Methods 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 7
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/30—Lifting, transporting, or removing the web roll; Inserting core
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/2292—Removing cores or mandrels from web roll after winding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/26—Cutting-off the web running to the wound web roll
- B65H19/265—Cutting-off the web running to the wound web roll using a cutting member moving linearly in a plane parallel to the surface of the web and along a direction crossing the web
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/28—Attaching the leading end of the web to the replacement web-roll core or spindle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/30—Lifting, transporting, or removing the web roll; Inserting core
- B65H19/305—Inserting core
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/18—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web
- B65H23/188—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in connection with running-web
- B65H23/1888—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in connection with running-web and controlling web tension
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/26—Registering, tensioning, smoothing or guiding webs longitudinally by transverse stationary or adjustable bars or rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/02—Delivering 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/17—Nature of material
- B65H2701/174—Textile, fibre
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Replacement Of Web Rolls (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention relates to a slitting and rolling structure of a non-woven fabric high-speed slitter, which comprises a winding and unwinding mechanism and a cloth breaking mechanism, wherein the winding and unwinding mechanism is arranged above a positioning area for forming a winding mandrel between two winding rollers, and comprises a winding part for forward pushing a non-woven fabric roll from a winding station to a shaft pulling station, a unwinding part and a first turnover frame which is arranged on the winding station in a front-back turnover manner; the cloth cutting mechanism comprises a second roll-over stand, auxiliary rollers and cutting parts, wherein the second roll-over stand is rotationally connected to the winding roller close to the shaft pulling station, and the auxiliary rollers and the cutting parts are respectively arranged on the second roll-over stand. On one hand, the invention can synchronously push out the rolled non-woven fabric roll and replace a new roll mandrel so as to remarkably improve the shaft replacement efficiency; on the other hand, the automatic cloth cutting and the winding of the next roll of non-woven fabrics can be realized by automatically winding the non-woven fabrics on a new winding mandrel, so that the production efficiency of the splitting machine is effectively improved, the labor intensity of workers is reduced, and the high-speed splitting requirement of high-efficiency production is met.
Description
The application is a divisional application of a high-speed slitting machine applicable to non-woven fabrics, wherein the application date is 2022, 7, 22, and the application number is 2022108679551.
Technical Field
The invention belongs to the technical field of slitting machines, and particularly relates to a slitting and winding structure of a non-woven fabric high-speed slitting machine.
Background
The non-woven fabric is mainly produced by adopting polyester fiber, polyester fiber (PET for short) and other materials, and different production processes are adopted, so that the produced non-woven fabric can have different thickness, handfeel, hardness and the like. Therefore, the nonwoven fabrics on the market can be classified into spunlaced nonwoven fabrics, spunbonded nonwoven fabrics, hot air nonwoven fabrics, and the like according to the specific production process of the nonwoven fabrics.
With the rapid development of the nonwoven industry for two years, the traditional nonwoven market is more and more competitive. Accordingly, for continuous development, new nonwoven products, particularly composite nonwoven and other products, are being actively developed within the industry to achieve properties that cannot be achieved by a single nonwoven.
At present, in order to produce non-woven fabrics with different widths, a splitting machine is required to split the non-woven fabrics, wherein enterprises generally roll the non-woven fabrics to be split onto a winding mandrel after sequentially unwinding and splitting the non-woven fabrics, finally push out the split non-woven fabrics and put in a new winding mandrel, and cut the non-woven fabrics on the pushed non-woven fabrics and pull out the winding mandrel.
However, in the actual production process, the existing slitting machine has the following defects:
1. the non-woven fabrics cannot be stably and rapidly transported, manual pushing, winding and unwinding, cloth breaking and shaft pulling are needed for each cut non-woven fabric roll, the operation is complex, time and labor are wasted, and the requirement of high-efficiency production is difficult to meet;
2. the non-woven fabrics have poor surface tension control precision during transmission, and the problem that the tension is too large or too small is easy to exist, which is unfavorable for the slitting and the rolling of the non-woven fabrics.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide a novel slitting and rolling structure of a high-speed non-woven fabric slitting machine. In order to solve the technical problems, the invention adopts the following technical scheme:
the slitting and rolling structure of the non-woven fabric high-speed slitter comprises a pushing and rolling-out shaft mechanism and a cloth breaking mechanism, wherein the pushing and rolling-out shaft mechanism is arranged above a positioning area for forming a rolling shaft between two rolling rolls, the pushing and rolling-out shaft mechanism comprises a pushing and rolling-out part for pushing a non-woven fabric roll forwards from a rolling-up station to a shaft pulling station, a rolling-out shaft part and a first roll-over frame which is arranged on the rolling-up station in a front-back turning manner, the rolling-out shaft part and the pushing and rolling-out part synchronously move, the pushing and rolling-out shaft part and the rolling-out shaft part are respectively arranged on the first roll-over frame and are positioned above the positioning area, and when the non-woven fabric roll pushes out the rolling-up station, the rolling shaft part places the rolling shaft in the positioning area; the shaft releasing component is provided with a shaft preparing area which extends along the left-right direction and is provided with a blanking port, and the winding mandrel is arranged in the shaft preparing area; when the non-woven fabric roll is pushed to the shaft pulling station by the roll pushing component, the shaft preparation area synchronously moves to the upper part of the positioning area, and the roll mandrel synchronously freely rolls from the blanking port to the positioning area; the cloth cutting mechanism is used for cutting non-woven fabrics located between the winding station and the shaft pulling station, the cloth cutting mechanism comprises a second roll-over stand, auxiliary rollers and cutting parts, the second roll-over stand is connected to a winding roller close to the shaft pulling station in a rotating mode, the auxiliary rollers are arranged on the second roll-over stand respectively, the second roll-over stand rolls up and down around the central line of the corresponding winding roller, the auxiliary rollers extend along the left-right direction, the auxiliary rollers can press the non-woven fabrics located between the winding station and the shaft pulling station on a winding mandrel to be wound in a positioning area, and the cutting parts are corresponding to the non-woven fabrics to be cut.
Preferably, the turning center line of the first turning frame is overlapped with the center line of the winding roller far away from the shaft drawing station.
According to a specific implementation and preferred aspect of the present invention, a blanking port is formed on the front side of the standby shaft area, the roll pushing component is located above the standby shaft area, when the roll pushing component pushes the nonwoven roll to the roll drawing station, the standby shaft area is aligned with the positioning area up and down, and the opening of the blanking port faces the positioning area. When the shaft is released, the winding mandrel can roll freely.
Preferably, one of the left side surface and the right side surface of the standby shaft area is closed, and the other one of the two surfaces is arranged in an open mode. The arrangement is convenient for workers to put the standby winding mandrel into the standby shaft area; meanwhile, the end part of the winding mandrel can be abutted against the closed side surface of the standby shaft area, so that the winding mandrel can be ensured to be placed in place.
According to still another specific implementation and preferred aspect of the present invention, the second roll-over stand has a first working position and a second working position, and when the second roll-over stand is in the first working position, the auxiliary roller presses the non-woven fabric located between the winding station and the shaft drawing station against a winding mandrel to be wound in the positioning area, and the cutting component correspondingly cuts the non-woven fabric; when the second roll-over stand is in the second working position, the auxiliary roller avoids the non-woven fabric wound on the winding mandrel.
In some embodiments, the auxiliary rollers are arranged at intervals side by side, when the second roll-over stand is in the first working position, one of the two auxiliary rollers presses the non-woven fabric between the winding station and the shaft pulling station against the winding mandrel to be wound, the other of the two auxiliary rollers presses the non-woven fabric between the winding station and the shaft pulling station against the winding roller far away from the shaft pulling station, and the cutting part cuts the non-woven fabric between the winding mandrel and the corresponding winding roller.
Preferably, when the second roll-over stand is switched between the first working position and the second working position, the auxiliary roller passes up and down through a space between the winding station and the shaft drawing station.
According to still another specific implementation and preferred aspect of the present invention, the first roll-over stand includes two first stand bodies rotatably connected to the left and right sides of the winding station, a plurality of connecting rods extending in the left and right directions respectively and fixedly connected between the two first stand bodies, and a plurality of connecting plates fixedly arranged on the plurality of connecting rods and arranged side by side at intervals in the left and right directions; the second roll-over stand comprises two second stand bodies which are arranged at intervals side by side left and right, wherein the two second stand bodies are respectively connected at the left end and the right end of a winding roller close to a shaft pulling station in a rotating mode, and the two second stand bodies synchronously roll up and down around the central line of the corresponding winding roller.
Preferably, the cutting component comprises a sliding seat extending along the left-right direction, a blade arranged on the sliding seat in a sliding manner, and a rodless cylinder for driving the blade to reciprocate left and right, wherein the sliding seat is fixedly connected to the inner sides of the two second frame bodies respectively from the left end and the right end, a sliding cavity is formed in the sliding seat, a avoidance groove is formed in one side of the sliding seat, and the blade is arranged in the sliding cavity in a sliding manner and is extruded out of the avoidance groove from one end.
In some embodiments, the blade is disposed obliquely along the cutting direction, the rodless cylinder is slidably connected to the sliding cavity formed by the sliding base, and the blade is disposed on the rodless cylinder.
Due to the implementation of the technical scheme, compared with the prior art, the invention has the following advantages:
on one hand, the invention can synchronously push out the rolled non-woven fabric roll and replace a new roll mandrel so as to remarkably improve the shaft replacement efficiency; on the other hand, the automatic cloth cutting and the winding of the next roll of non-woven fabrics can be realized by automatically winding the non-woven fabrics on a new winding mandrel, so that the production efficiency of the splitting machine is effectively improved, the labor intensity of workers is reduced, and the high-speed splitting requirement of high-efficiency production is met.
Drawings
FIG. 1 is a schematic perspective view of a high-speed slitter suitable for nonwoven fabrics according to the present invention;
FIG. 2 is a partial schematic view of the view in direction A of FIG. 1;
FIG. 3 is a partial schematic view of the top view of FIG. 2;
FIG. 4 is a schematic perspective view of a swing roller mechanism;
FIG. 5 is a schematic perspective view of a winding mechanism;
FIG. 6 is a schematic view of the structure of FIG. 5 from the B-direction view (the side plate of the second frame is not shown);
FIG. 7 is a schematic perspective view of the reel-to-reel mechanism;
FIG. 8 is a schematic perspective view of the push-pull unwind shaft mechanism (another view);
FIG. 9 is a schematic perspective view of a cloth breaking mechanism;
FIG. 10 is a schematic perspective view of a cloth breaking mechanism (another view, a side of the carriage is not shown);
FIG. 11 is an enlarged schematic view of the structure of FIG. 9 at C;
FIG. 12 is an enlarged schematic view of the structure shown at D in FIG. 10;
FIG. 13 is a schematic perspective view of a shaft pulling mechanism;
fig. 14 is a schematic perspective view of the shaft pulling mechanism (another view);
in the accompanying drawings: (1) a frame; 1. a first frame; 10. stairs; 11. a track; 2. a second frame; 20. a side plate; k1, avoiding a gap; 200. a fixed rod; 201. a guide rail; 3. a third frame; 30. a stand; 31. a support base; w1, an unreeling station; w2, a slitting station; w3, a winding station; w4, a shaft pulling station;
(2) an unreeling mechanism; a0, unwinding roller; a1, driving a belt;
(3) a swing roller mechanism; b1, supporting frames; b2, a swing frame; b21, a first hack lever; b22, swinging arms; b3, swinging rollers; b30, a roll shaft; b31, roller; b4, a first motor; b5, rotating the connecting piece; 51. a first connection module; 510. splitting; 52. a second connection module; s, pivot;
(4) a slitting mechanism; c0, adjusting seat; c1, a slitting knife;
(5) a winding mechanism; d0, a wind-up roll; q1, a positioning area; x, a winding mandrel; d1, a press roll; d2, lifting frames; d20, a second hack lever; a. a connection part; d21, a first rack; d22, synchronizing shaft; 220. a synchronizing gear; d4, a locking unit; 41. a first locking member; 410. a locking module; c1, a locking groove; 42. a second locking member; 420. a lock lever; 421. a power member; d5, a driving unit; d51, a first power device; d52, a second power device;
(6) a pushing and winding shaft releasing mechanism; e1, a first roll-over stand; e10, a first frame body; 100. a gear tooth portion; e11, connecting rods; e12, connecting plates; e2, a power component; e20, synchronizing bar; e21, a transmission gear; e22, a second motor; e3, a shaft-releasing component; q2, a standby shaft area; k2, a blanking port; e4, a coil pushing component; e40, pushing the roll;
(7) a cloth cutting mechanism; f1, a second roll-over stand; f10, a second frame body; f2, auxiliary rollers; f3, cutting the component; f30, a sliding seat; q3, sliding cavity; c2, avoiding the groove; f31, a blade; f32, a rodless cylinder;
(8) a shaft pulling mechanism; g1, a portal frame; g10, a vertical rod; g11, a cross bar; g2, pulling out a shaft bracket; g20, second rack; g3, pulling out the shaft part; g30, pulling out the shaft seat; b. an extension; g31, clamping port; 310. a port body; e. a connecting lug; 311. an upper clamping block; 312. a lower clamping block; q4, clamping area; g32, a power piece; g4, driving means; g41, a first driving member; g410, motor; g42, second driving member;
(9) a cloth guide roller;
and driving the motor.
Detailed Description
In order to make the above objects, features and advantages of the present application more comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is, however, susceptible of embodiment in many other forms than those described herein and similar modifications can be made by those skilled in the art without departing from the spirit of the application, and therefore the application is not to be limited to the specific embodiments disclosed below.
In the description of the present application, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the present application.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, the meaning of "plurality" is at least two, such as two, three, etc., unless explicitly defined otherwise.
In this application, unless specifically stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.
In this application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature. It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
As shown in fig. 1 to 14, the high-speed slitter suitable for non-woven fabrics according to the present embodiment includes a frame (1), an unwinding mechanism (2), a swinging roller mechanism (3), a slitting mechanism (4), a winding mechanism (5), a push-winding and unwinding mechanism (6), a cloth breaking mechanism (7) and a shaft pulling mechanism (8), wherein the slitting and winding mechanism mainly includes the push-winding and unwinding mechanism (6) and the cloth breaking mechanism (7). Specifically, referring to fig. 1 to 3, the frame (1) has an unwinding station w1, a slitting station w2, a winding station w3, and a shaft pulling station w4 sequentially arranged along a front-back direction, and includes a first frame 1, a second frame 2, and a third frame 3 that are arranged at intervals from front to back, where the unwinding station w1 is located on the first frame 1, the slitting station w2 and the winding station w3 are located on the second frame 2, and the shaft pulling station w4 is located on the third frame 3. The left and right sides of first frame 1 are equipped with respectively and supply workman's stair 10 about, still are equipped with on the first frame 1 along the track 11 of fore-and-aft direction extension, unreeling mechanism (2) set up on track 11. The second frame 2 comprises two side plates 20 positioned on two sides, and a swinging roller mechanism (3), a slitting mechanism (4), a winding mechanism (5), a pushing and winding shaft releasing mechanism (6) and a cloth breaking mechanism (7) are respectively arranged between the two side plates 20. The third frame 3 comprises a frame base 30 and a supporting base 31 rotatably connected to the frame base 30, wherein the supporting base 31 is provided with a placement cambered surface matched with the surface of the cut non-woven fabric roll from the top surface, and the supporting base 31 is driven to turn back and forth through a telescopic rod.
In this example, the unreeling mechanism (2) comprises unreeling rollers A0 and driving belts A1, wherein the driving belts A1 are arranged in two groups and are distributed at intervals side by side along the left-right direction. During unreeling, the unreeling roller A0 is positioned at the front end of the track 11, the driving belt A1 is attached to the non-woven fabric roll on the unreeling roller A0, and the non-woven fabric roll is unreeled along with the transmission of the driving belt A1; the unreeled unreeling roller A0 moves backward along the rail 11 to the rear end of the rail 11 for discharging.
As shown in fig. 2 to 4, the swing roller mechanism (3) is arranged above the slitting station w2 and is connected with the unreeling mechanism (2), and comprises a support frame B1, a swing frame B2, a swing roller B3, a first motor B4 and a rotating connecting piece B5, wherein the support frame B1 is a support rod horizontally extending along the left-right direction and connected between the tops of the two side plates 20; the swing frame B2 includes a first frame bar B21 extending horizontally in the left-right direction, swing arms B22 extending downward from left and right ends of the first frame bar B21, respectively; the swinging roller B3 comprises a roller shaft B30 horizontally extending along the left-right direction and a roller B31 sleeved on the periphery of the roller shaft B30; the rotary connecting piece B5 comprises a first connecting module 51 and a second connecting module 52, wherein the first connecting module 51 and the second connecting module 52 are rotationally connected through a pivot s, and the central line of the pivot s is parallel to the central line of the swinging roller B3.
Specifically, the swing frame B2 is suspended on the support frame B1 through a rotating connecting piece B5; the swinging roller B3 is positioned on the transmission path of the non-woven fabric, wherein the swinging roller B3 is connected with the swinging frame B2 and rotates around the central line direction of the swinging roller B3; the first motor B4 is connected with the swinging roller B3 and is used for driving the swinging roller B3 to rotate around the central line direction of the swinging roller B3; the first connecting module 51 is fixedly arranged at the top of the first hack lever B21 of the swing frame B2, and the second connecting module 52 is fixedly arranged at the bottom of the supporting frame B1.
By adopting the swing roller mechanism, when the non-woven fabric is transmitted, the swing roller B3 is abutted against the surface of the non-woven fabric and swings synchronously with the swing frame B2, the first motor B4 drives the swing roller B3 to rotate synchronously, and the direction of the linear velocity of the position, tangent to the non-woven fabric, on the swing roller B3 is the same as the transmission direction of the non-woven fabric.
For convenience of implementation, an avoidance gap k1 aligned with the corresponding end of the roller shaft B30 in the swing roller B3 is formed on one of the two side plates 20, and the first motor B4 is connected to the corresponding end of the roller shaft B30 through the avoidance gap k 1. The arrangement is convenient for workers to install and connect the first motor at the side without entering the equipment, and safety is improved.
In this example, the support frame B1, the first frame rod B21, and the swing roller B3 are parallel from top to bottom and are arranged at intervals, wherein the swing roller B3 is correspondingly connected with the swing arms B22 on two sides from two ends of the roller shaft B30 in a rotating manner, and the first frame rod B21 is connected with the support frame B1 from the top in a rotating manner through the rotating connecting piece B5.
Further, the first rack bar B21 is a square tube. The first hack lever is high in strength, long in service life and low in cost.
In addition, the rotating connecting pieces B5 are provided with two groups and are arranged between the supporting frame B1 and the first hack lever B21, wherein the two groups of rotating connecting pieces B5 are distributed at intervals side by side along the length direction of the swinging roller B3. The arrangement ensures that the swinging frame and the swinging roller synchronously and stably swing, and the surface tension of the non-woven fabric is uniform.
Specifically, in each set of rotary connectors B5, the first connecting module 51 comprises two split bodies 510 arranged side by side at intervals, the corresponding second connecting module 52 is inserted between the two split bodies 510, and the pivot s crosses the second connecting module 52 and the two split bodies 510. The arrangement is convenient for installation and implementation.
As shown in fig. 1 to 3, the slitting mechanism (4) is disposed on the slitting station w2, and the nonwoven fabric is conveyed in the direction of the slitting mechanism (4) after bypassing the swinging roller B3 from the unwinding station w 1. The slitting mechanism (4) comprises an adjusting seat C0 extending along the left-right direction and a slitting knife C1 connected to the adjusting seat C0 in a sliding mode. Through controlling the position of the slitting knife C1, the non-woven fabrics with different widths are slit.
In this example, the winding mechanism (5) is located the front side of the slitting mechanism (4), and includes a winding roller D0, a compression roller D1, a lifting frame D2, a locking unit D4 and a driving unit D5.
Specifically, the number of the winding rollers D0 is two, and the winding rollers D0 are arranged on the winding station w3 at intervals side by side, each winding roller D0 extends along the left-right direction and is respectively connected to the corresponding side plate 20 in a rotating manner from two end parts, and when in winding, each winding roller D0 is driven by a motor to rotate around the center line of the winding roller D0. The press roll D1 is provided with a first state of being pressed on the surface of the non-woven fabric roll on the wind-up roll D0 and a second state of being separated from the non-woven fabric roll on the wind-up roll D0, and when the press roll D1 is in the first state, the press roll D1 moves upwards along with the thickness increase adaptability of the non-woven fabric roll.
For convenience of implementation, two fixing rods 200 are disposed between the tops of the two side plates 20, wherein the two fixing rods 200 are arranged above the wind-up roller D0 side by side at intervals. The inner side of each side plate 20 is provided with two guide rails 201 which extend obliquely from top to bottom to the direction of the wind-up roll D0, and the two guide rails 201 on each side plate 20 are arranged side by side at intervals.
In this example, the lifting frame D2 is slidably connected to the guide rails 201 on both sides and is movably disposed up and down relative to the second frame 2 and located above the wind-up roll D0, and the pressing roll D1 is rotatably connected to the lifting frame D2.
As shown in fig. 5 and 6, the lifting frame D2 includes a second frame bar D20 slidably connected to the corresponding guide rail 201 from both ends, a first rack bar D21 disposed inside each side plate 20 and parallel to the corresponding guide rail 201, and a synchronization shaft D22 disposed at a distance from the second frame bar D20 side by side, wherein a projection of the second frame bar D20 in the length direction of the guide rail 201 is located between the two fixing bars 200, and both ends of the second frame bar D20 are further formed with connection portions a extending downward, respectively, and the pressing rollers D1 are rotatably connected to the corresponding connection portions a from both ends, respectively; the synchronizing shafts D22 are provided at both ends thereof with synchronizing gears 220 engaged with the corresponding first racks D21, respectively. The arrangement ensures that the pressing roller is stably lifted.
In this example, the locking unit D4 includes a first locking part 41 and a second locking part 42 which are matched, wherein the first locking part 41 is fixedly disposed on the second frame rod D20 and is close to the middle of the pressing roller D1, the second locking part 42 is disposed on the fixing rod 200, and when the pressing roller D1 is in the first state, the first locking part 41 is separated from the second locking part 42; when the press roller D1 is in the second state, the first locking member 41 is locked with the second locking member 42, and the press roller D1 and the lifter D2 are positioned on the second frame 2; when the platen roller D1 is switched between the first state and the second state, the first locking member 41 and the second locking member 42 are moved toward or away from each other along the length direction of the guide rail 201. The device is simple in structure and convenient to install and implement.
Further, the first locking part 41 includes a locking module 410 extending upward from the second hanger bar D20, wherein the locking module 410 is recessed inward from one side and forms a locking groove c1; the second locking part 42 includes a locking bar 420 movably disposed on the fixing bar 200 along a length direction of the pressing roller D1, and a power member 421 for driving the locking bar 420 to move toward or away from the locking groove, and when the pressing roller D1 is in the second state, the power member 421 drives the locking bar 420 to be inserted into the locking groove c1. By the arrangement, when the press roller is switched between the first state and the second state, the lifting frame and the frame are automatically locked or unlocked.
For convenience of implementation, the extending direction of the lock rod 420 is perpendicular to the extending direction of the press roller D1, wherein two ends of the lock rod 420 are correspondingly slidably connected with the two fixing rods 200, and the power members 421 have two groups and are in one-to-one correspondence with two ends of the lock rod 420. When the locking device is arranged in this way, the deformation of the lock rod can be reduced, and the service life can be prolonged.
In addition, the driving unit D5 comprises a first power device D51 and a second power device D52, the first power device D51 adopts an air cylinder and is used for driving the lifting frame D2 and driving the compression roller D1 to be close to or far away from the winding roller D0, and two air cylinders are respectively and correspondingly connected to two ends of the second hack lever D20; the second power device D52 employs a motor provided on the second frame bar D20, wherein the motor is connected to one end of the pressing roller D1 through a belt, and is used to drive the pressing roller D1 to rotate around its own center line direction. The automatic rolling device has the advantages that the compression roller realizes autorotation, the auxiliary rolling core shaft is used for rolling, friction between the compression roller and the non-woven fabric roll in the rolling process is effectively reduced, and damage is avoided.
In this example, a positioning area q1 of a winding mandrel x is formed between two winding rollers D0, and a winding and unwinding mechanism (6) is arranged above the positioning area q1 and comprises a first roll-over stand E1, a power component E2, an unwinding component E3 and a winding and unwinding component E4.
In this example, the power component E2 drives the first roll-over stand E1 to roll back and forth around the center line of the wind-up roll D0 far away from the shaft pulling station w4, the shaft releasing component E3 and the roll pushing component E4 are respectively disposed on the first roll-over stand E1 and roll back and forth in synchronization with the first roll-over stand E1, and in the back-to-back forward roll-over motion, the roll pushing component E4 pushes the nonwoven roll forward from the wind-up station w3 to the shaft pulling station w4, and the shaft releasing component E3 places the roll shaft x in the positioning area q1. The device is simple in structure and convenient to install and implement.
Specifically, the first roll-over stand E1 includes two first stand bodies E10 rotatably connected to the left and right sides of the winding station w3, a plurality of connecting rods E11 extending in the left and right directions and fixedly connected between the two first stand bodies E10, and a plurality of connecting plates E12 fixedly disposed on the plurality of connecting rods E11 and distributed at intervals side by side in the left and right directions. The two first frame bodies E10 are respectively connected to the left end and the right end of the winding roller D0 far away from the shaft pulling station w4 in a rotating way; the shaft releasing component E3 and the coil pushing component E4 are respectively connected between the two first frame bodies E10 and are positioned above the positioning area q 1; the power component E2 drives the two first frame bodies E10 to synchronously turn back and forth around the central line of the corresponding wind-up roller D0. That is, the turning center lines of the unwinding member E3 and the winding member E4 are disposed to coincide with the center line of the winding roller D0 away from the unwinding station w 4. The device is simple in structure, and interference problems in the pushing and winding and unwinding processes are avoided.
In order to further facilitate the operation, the power component E2 includes a synchronizing rod E20 located below the wind-up roll D0 far from the shaft pulling station w4 and extending along the left-right direction, two driving gears E21 respectively fixedly disposed at the left and right ends of the synchronizing rod E20, and a second motor E22 for driving the synchronizing rod E20 to rotate around the center line thereof, wherein the two first rack bodies E10 are respectively formed with gear teeth portions 100 correspondingly engaged with the two driving gears E21.
In this example, the reel-out member E3 has a standby shaft region q2 extending in the left-right direction and formed with a blanking port k2, the reel shaft x is placed in the standby shaft region q2 by a worker before reel change, when the roll-pushing member E4 pushes the nonwoven fabric roll to the reel-pulling station w4, the standby shaft region q2 moves synchronously to above the positioning region q1, the standby shaft region q2 is aligned with the positioning region q1 up and down, the blanking port k2 is opened toward the positioning region q1, and the reel shaft x rolls freely from the blanking port k2 to the positioning region q1 synchronously. The setting can guarantee that the reel axle is accurate to fall into in the location area like this.
Specifically, the cross section of the shaft-releasing component E3 in the front-rear direction is in a backward arched shape, wherein the outer side of the arc is fixedly connected to a plurality of connecting plates E12, and the inner side of the arc forms a shaft-preparing area q2; the front side of the arc is open and forms a blanking port k2. When the shaft is released, the winding mandrel can roll freely.
At the same time, one of the left side face and the right side face of the standby shaft region q2 is closed, and the other is disposed open. The arrangement is convenient for workers to put the standby winding mandrel into the standby shaft area; meanwhile, the end part of the winding mandrel can be abutted against the closed side surface of the standby shaft area, so that the winding mandrel can be ensured to be placed in place.
In addition, the roll pushing member E4 is fixedly disposed above the device shaft area q2, where the roll pushing member E4 includes a plurality of roll pushing rollers E40 extending and aligned along the left-right direction, and each roll pushing roller E40 is correspondingly rotatably connected between every two adjacent connection plates E12, and between each first frame body E10 and an adjacent connection plate E12. By the arrangement, when the non-woven fabric roll is pushed, the friction force between the pushing roll and the surface of the non-woven fabric roll can be reduced, and the surface damage of the non-woven fabric roll is effectively avoided.
In this example, cloth cutting mechanism (7) activity sets up on rolling station w3 to be used for deciding the non-woven fabrics that is located between rolling station w3 and the axle station w4, its cloth cutting mechanism (7) include second roll-over stand F1, set up auxiliary roller F2 and the part of deciding on second roll-over stand F1 respectively.
Specifically, the second roll-over stand F1 includes two second frame bodies F10 that side by side interval set up about, wherein two second frame bodies F10 rotate respectively and connect the left and right ends at the wind-up roll D0 that is close to the axle station w4, and two second frame bodies F10 are around the synchronous upset motion about the central line of corresponding wind-up roll D0 and have first working position and second working position, auxiliary roller F2 and cutting part F3 are connected respectively between two second frame bodies F10 and extend along left and right directions. When the second roll-over stand F1 is positioned at the first working position, the auxiliary roller F2 is positioned above the roll-up spindle x and presses the non-woven fabric positioned between the roll-up station w3 and the shaft-pulling station w4 against the roll-up spindle x to be rolled (the roll-up spindle x rotates around the central line of the roll-up spindle x for two weeks at the moment to start rolling of the next non-woven fabric), and the cutting component F3 cuts the non-woven fabric positioned between the roll-up station w3 and the shaft-pulling station w 4; when the second roll-over stand F1 is in the second working position, the auxiliary roller F2 is positioned below the winding mandrel x and avoids the non-woven fabric wound on the winding mandrel x; when the second roll-over stand F1 is switched between the first working position and the second working position, the auxiliary roller F2 passes up and down through the space between the winding station w3 and the reel-out station w 4. The auxiliary roller is hidden below the winding mandrel, normal slitting and winding processes are not affected, and the appearance is concise; meanwhile, the structure is simple, and the installation and implementation are convenient.
For further convenient operation, the auxiliary rollers F2 are arranged at intervals side by side, when the second roll-over stand F1 is positioned at the first working position, one of the two auxiliary rollers F2 presses the non-woven fabric positioned between the rolling-up working position w3 and the shaft pulling working position w4 on the rolling shaft x to be rolled, the other of the two auxiliary rollers F2 presses the non-woven fabric positioned between the rolling-up working position w3 and the shaft pulling working position w4 on the rolling roller D0 far away from the shaft pulling working position w4, and the cutting part F3 cuts the non-woven fabric positioned between the rolling shaft x and the corresponding rolling roller D0. The device is arranged in such a way, the front side and the rear side of the part to be cut of the non-woven fabric are respectively pressed on the winding mandrel and the corresponding winding roller through the two auxiliary rollers, so that the surface tension of the part to be cut of the non-woven fabric is ensured, and the non-woven fabric is convenient to cut.
In this example, the cutting member F3 includes a slider F30 extending in the left-right direction, a blade F31 slidably provided on the slider F30, and a rodless cylinder F32 for driving the blade F31 to reciprocate left and right.
As shown in fig. 11 and 12, the sliding seat F30 is fixedly connected to the inner sides of the two second frame bodies F10 from the left and right ends, and the sliding seat F30 is formed with a sliding cavity q3, wherein the sliding seat F30 forms a avoidance groove c2 from one side, and the blade F31 is slidably disposed in the sliding cavity q3 and emerges from one end to avoid the groove c2. The device has compact structure and reduces the volume of the device.
Meanwhile, the blade F31 is disposed obliquely along the cutting direction (i.e., in the left-right direction). The arrangement can ensure that the cutting surface is smooth.
Further, the rodless cylinder F32 employs a rodless cylinder, in which the blade F31 is disposed on the rodless cylinder, slidably coupled within a sliding chamber q3 formed by the slider F30.
In this example, the shaft pulling mechanism (8) comprises a portal frame G1 arranged at the left side or/and the right side of the shaft pulling station w4, a shaft pulling frame G2 connected between the portal frame G1 and the corresponding side plate 20, a shaft pulling component G3 movably arranged on the shaft pulling frame G2, and a driving component G4, wherein the shaft pulling component G3 is used for pulling a winding mandrel x positioned on the shaft pulling station w4 from the shaft end
Specifically, portal frame G1 includes two montants G10 that side by side interval set up, connects horizontal pole G11 between two montant G10 tops, and wherein the plane that two montants G10, horizontal pole G11 enclose sets up with the central line looks perpendicular of reel axle x.
In this example, the shaft pulling component G3 includes a shaft pulling seat G30 movably disposed on the shaft pulling frame G2, a clamping port G31 movably disposed on the shaft pulling seat G30 up and down and matched with the shaft end of the winding mandrel x, and a power component G32 driving the clamping port G31 to move up and down on the shaft pulling seat G30; the driving part G4 comprises a first driving member G41 for driving the drawing shaft seat G30 to reciprocate between the gantry G1 and the third frame 3, and a second driving member G42 for driving the clamping port G31 to clamp or unclamp the shaft end of the winding mandrel x. With the movement of the draw shaft seat G30, the clamping port G31 draws the reel spindle x from the shaft end out of the draw shaft station w 4.
Specifically, the shaft pulling frame G2 is fixedly connected to the middle of the cross bar G11 from one end and extends along the center line direction of the winding mandrel x, and the shaft pulling seat G30 is slidably connected to the shaft pulling frame G2.
For further convenience of operation, a second rack G20 (see fig. 14) extending along the center line direction of the winding mandrel x is formed at one side of the shaft pulling frame G2, and the first driving member G41 includes a motor G410, and a transmission gear (not shown but not easily understood) provided on an output shaft of the motor G410 and engaged with the second rack G20.
In this example, the shaft seat G30 is sleeved and slidably connected to the shaft frame G2, and the first driving member G41 is connected to the shaft seat G30. The device is simple in structure and convenient to install and implement.
Meanwhile, the pulling shaft seat G30 is further formed with an extension portion b extending downward along the vertical direction from the bottom, and the clamping port G31 is slidably connected to the extension portion b.
Referring to fig. 13, the clamping port G31 includes a port body 310, an upper clamping block 311 and a lower clamping block 312 respectively provided on the port body 310, wherein a clamping area q4 matching with the outer circumference of the shaft end of the winding mandrel x is formed between the upper clamping block 311 and the lower clamping block 312.
Meanwhile, the port body 310 forms a connecting lug e extending outwards from one side, the power piece G32 is a telescopic rod extending vertically, the upper end part of the telescopic rod is connected with the upper end part and the lower end part of the shaft pulling seat G30, and the lower end part of the telescopic rod is connected with the connecting lug e
In order to further facilitate the operation, the upper clamping block 311 is arranged on the port body 310 in a vertically overturned manner, the second driving piece G42 adopts a telescopic rod connected with the upper clamping block 311, the lower clamping block 312 is fixedly arranged on the port body 310 and positioned below the upper clamping block 311, and when the shaft is pulled out, the second driving piece G42 drives the upper clamping block 311 to perform overturned movement from top to bottom and clamp the shaft end of the winding mandrel x in the clamping area q 4; the second driving member G42 drives the upper clamping block 311 to turn over from bottom to top and unwinds the shaft end of the winding shaft x.
In addition, the high-speed slitter of the embodiment further comprises a plurality of cloth guide rollers (9) distributed on the non-woven fabric transmission path and a driving motor which correspondingly drives each cloth guide roller (9) to rotate around the center line of the cloth guide rollers, wherein each cloth guide roller (9) extends along the left-right direction.
Specifically, two cloth guide rollers (9) which are distributed at intervals up and down are arranged on the front side of the first frame 1, and two cloth guide rollers (9) which are distributed at intervals up and down in parallel are arranged on the swinging roller mechanism (3) and the slitting mechanism (4).
The above embodiments are only for illustrating the technical concept and features of the present invention, and are intended to enable those skilled in the art to understand the present invention and to implement the same, but are not intended to limit the scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be included in the scope of the present invention.
Claims (7)
1. The utility model provides a cut roll-up structure of high-speed cutting machine of non-woven fabrics which characterized in that: the device comprises a pushing and unwinding shaft mechanism and a cloth breaking mechanism, wherein the pushing and unwinding shaft mechanism is arranged above a positioning area for forming a winding mandrel between two winding rollers, the pushing and unwinding shaft mechanism comprises a pushing and unwinding part for pushing a non-woven fabric roll forwards from a winding station to a shaft pulling station, an unwinding part and a first roll-over frame arranged on the winding station in a front-back turning manner, the unwinding part and the pushing and unwinding part synchronously move, the pushing and unwinding part and the unwinding part are respectively arranged on the first roll-over frame and are positioned above the positioning area, and when the non-woven fabric roll pushes out of the winding station, the unwinding part places the winding mandrel in the positioning area; the shaft releasing component is provided with a shaft preparing area which extends along the left-right direction and is provided with a blanking port, and a winding shaft is arranged in the shaft preparing area; when the non-woven fabric roll is pushed to the shaft pulling station by the roll pushing component, the shaft preparation area synchronously moves to the upper part of the positioning area, and the roll mandrel synchronously freely rolls from the blanking port to the positioning area; the blanking port is formed in the front side of the standby shaft area, the roll pushing component is located above the standby shaft area, when the roll pushing component pushes the non-woven roll to the shaft pulling station, the standby shaft area is aligned with the positioning area up and down, and the opening of the blanking port faces the positioning area;
the cloth cutting mechanism is used for cutting non-woven fabrics positioned between the winding station and the shaft pulling station, and comprises a second roll-over frame, an auxiliary roller and a cutting part, wherein the second roll-over frame is rotationally connected to the winding roller close to the shaft pulling station, the auxiliary roller and the cutting part are respectively arranged on the second roll-over frame, the second roll-over frame rolls up and down around the central line of the corresponding winding roller, the auxiliary roller extends along the left-right direction, the auxiliary roller can press the non-woven fabrics positioned between the winding station and the shaft pulling station on a winding mandrel to be wound in the positioning area, and the cutting part is used for cutting the non-woven fabrics correspondingly; the second roll-over stand is provided with a first working position and a second working position, when the second roll-over stand is positioned at the first working position, the auxiliary roller presses the non-woven fabrics positioned between the rolling station and the shaft pulling station on a roll mandrel to be rolled in the positioning area, and the cutting part correspondingly cuts the non-woven fabrics; when the second roll-over stand is in a second working position, the auxiliary roller avoids the non-woven fabric wound on the winding mandrel; the auxiliary rollers are arranged at intervals side by side, when the second turnover frame is positioned at a first working position, one of the two auxiliary rollers is used for propping the non-woven fabrics positioned between the winding station and the shaft pulling station on a winding mandrel to be wound, the other of the two auxiliary rollers is used for propping the non-woven fabrics positioned between the winding station and the shaft pulling station on the winding roller far away from the shaft pulling station, and the cutting part is used for cutting the non-woven fabrics positioned between the winding mandrel and the corresponding winding roller.
2. The slitting and winding structure of the high-speed non-woven fabric slitter according to claim 1, wherein: the turning center line of the first turning frame is overlapped with the center line of the winding roller far away from the shaft drawing station.
3. The slitting and winding structure of the high-speed non-woven fabric slitter according to claim 1, wherein: one of the left side surface and the right side surface of the standby shaft area is closed, and the other one of the left side surface and the right side surface of the standby shaft area is arranged in an open mode.
4. The slitting and winding structure of the high-speed non-woven fabric slitter according to claim 1, wherein: when the second roll-over stand is switched between the first working position and the second working position, the auxiliary roller vertically passes through the space between the winding station and the shaft drawing station.
5. The slitting and winding structure of the high-speed non-woven fabric slitter according to claim 1, wherein: the first roll-over stand comprises two first stand bodies which are respectively connected to the left side and the right side of the rolling station in a rotating way, a plurality of connecting rods which extend along the left-right direction and are fixedly connected between the two first stand bodies, and a plurality of connecting plates which are fixedly arranged on the plurality of connecting rods and are distributed at intervals side by side along the left-right direction; the second roll-over stand comprises two second stand bodies which are arranged at intervals side by side left and right, wherein the two second stand bodies are respectively connected at the left end and the right end of a winding roller close to a shaft pulling station in a rotating mode, and the two second stand bodies synchronously roll up and down around the central line of the corresponding winding roller.
6. The slitting and winding structure of the high-speed nonwoven fabric slitting machine according to claim 5, wherein: the cutting part comprises a sliding seat extending along the left-right direction, a blade arranged on the sliding seat in a sliding manner and a rodless cylinder used for driving the blade to reciprocate left and right, wherein the sliding seat is fixedly connected with the inner sides of the two second frame bodies respectively from the left end and the right end, a sliding cavity is formed in the sliding seat, a avoidance groove is formed in one side of the sliding seat, and the blade is arranged in the sliding cavity in a sliding manner and is extruded out of the avoidance groove from one end.
7. The slitting and winding structure of the high-speed nonwoven fabric slitter according to claim 6, wherein: the blade is arranged obliquely along the cutting direction, the rodless cylinder is connected in a sliding cavity formed by the sliding seat in a sliding mode, and the blade is arranged on the rodless cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310333693.5A CN116253180B (en) | 2022-07-22 | 2022-07-22 | Slitting and winding structure of non-woven fabric high-speed slitting machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210867955.1A CN115009912B (en) | 2022-07-22 | 2022-07-22 | High-speed cutting machine suitable for non-woven fabrics |
| CN202310333693.5A CN116253180B (en) | 2022-07-22 | 2022-07-22 | Slitting and winding structure of non-woven fabric high-speed slitting machine |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210867955.1A Division CN115009912B (en) | 2022-07-22 | 2022-07-22 | High-speed cutting machine suitable for non-woven fabrics |
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| CN116253180A CN116253180A (en) | 2023-06-13 |
| CN116253180B true CN116253180B (en) | 2024-04-16 |
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| CN202310332517.XA Active CN116199022B (en) | 2022-07-22 | 2022-07-22 | Automatic unreeling, slitting, reeling and shaft pulling non-woven fabric high-speed slitting machine |
| CN202310333693.5A Active CN116253180B (en) | 2022-07-22 | 2022-07-22 | Slitting and winding structure of non-woven fabric high-speed slitting machine |
| CN202210867955.1A Active CN115009912B (en) | 2022-07-22 | 2022-07-22 | High-speed cutting machine suitable for non-woven fabrics |
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| CN117622950B (en) * | 2024-01-26 | 2024-03-22 | 南通神马新材料科技有限公司 | Automatic winding device for spun-laced non-woven fabrics |
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| Publication number | Publication date |
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| CN116199022B (en) | 2024-04-05 |
| CN115009912A (en) | 2022-09-06 |
| CN115009912B (en) | 2023-04-18 |
| CN116253180A (en) | 2023-06-13 |
| CN116199022A (en) | 2023-06-02 |
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