CN113830600B - Automatic core pulling device for non-woven fabric winding drum - Google Patents
Automatic core pulling device for non-woven fabric winding drum Download PDFInfo
- Publication number
- CN113830600B CN113830600B CN202111009592.XA CN202111009592A CN113830600B CN 113830600 B CN113830600 B CN 113830600B CN 202111009592 A CN202111009592 A CN 202111009592A CN 113830600 B CN113830600 B CN 113830600B
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- core
- side frames
- woven fabric
- pulling
- supporting
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- 239000004745 nonwoven fabric Substances 0.000 title claims abstract description 115
- 238000004804 winding Methods 0.000 title claims description 64
- 238000005096 rolling process Methods 0.000 claims abstract description 42
- 230000006835 compression Effects 0.000 claims description 23
- 238000007906 compression Methods 0.000 claims description 23
- 239000003638 chemical reducing agent Substances 0.000 claims description 11
- 230000007246 mechanism Effects 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000643 oven drying Methods 0.000 description 1
Classifications
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- 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
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- 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
Landscapes
- Replacement Of Web Rolls (AREA)
Abstract
The utility model provides an automatic device of loosing core of non-woven fabrics reel belongs to non-woven fabrics production technical field, will beat the non-woven fabrics reel core of rolling up through the lift and rise the port position of loosing core, slide drive device drive loose core dop is along the upper portion between two side frames and slide the port of loosing core frame body front end after, rotate the chuck of loosing core, make its bayonet socket forward with the shoulder card of non-woven fabrics reel core end, then slide drive device drive the chuck of loosing core again and slide backward, with the non-woven fabrics reel core follow non-woven fabrics reel pull out, the automatic core of non-woven fabrics has been realized to this structure, manual operation has been saved, the manpower has been practiced thrift, and work efficiency is improved. And can make non-woven fabrics roll up core one end fix between the cover and close backup pad and compact heap down, make the non-woven fabrics roll up the core other end and suspend to be convenient for people cover hollow at the non-woven fabrics reel on the non-woven fabrics roll up the core, make this equipment not only realize automatic function of loosing core, the cover of the reel of being convenient for moreover closes, overall structure is simple, convenient to use.
Description
Technical Field
The invention belongs to the technical field of wet-process skeleton non-woven fabric production, and particularly relates to an automatic non-woven fabric winding drum core pulling device.
Background
The wet skeleton non-woven fabric is mainly used in the air purification fields of indoor air purifiers, household air conditioners, automobile air conditioners, dust collectors and large clean rooms. The existing production technology of non-woven fabrics comprises a pulp preparing pool, a pulp forming pool, a pulp flushing pump, forming, glue Chi Shijiao, oven drying, a coiling machine, a rewinding machine for removing the cloth head and the like. The produced non-woven fabric is rolled on a non-woven fabric winding drum, the non-woven fabric winding drum is required to be sleeved on a non-woven fabric winding core when the non-woven fabric is rolled, and then the non-woven fabric winding drum and the non-woven fabric winding core are installed on a coiling machine together for non-woven fabric rolling. After one non-woven fabric roll is reeled, the non-woven fabric roll needs to be drawn out from the non-woven fabric roll core, and then the next non-woven fabric roll is sleeved on the non-woven fabric roll core and reeled, however, the non-woven fabric roll of the rolled non-woven fabric is heavy in weight, the iron roll core is as long as 3 meters, and the non-woven fabric roll core is not easy to draw down from the non-woven fabric roll core and change rolls, so that the non-woven fabric roll is inconvenient to work, has potential safety hazards, consumes a large amount of manpower, and increases the labor intensity of workers. There is therefore a need for improvements.
Disclosure of Invention
The invention solves the technical problems that: the invention provides the automatic core pulling device for the non-woven fabric winding drum, which realizes automatic core pulling of the non-woven fabric, omits manual operation, saves manpower, improves working efficiency, is convenient for winding drum sleeving, and has simple structure and convenient use.
The invention adopts the technical scheme that: the automatic core pulling device for the non-woven fabric winding drum comprises a core pulling frame body composed of two side frames which are vertically and oppositely arranged, wherein two baffle columns are oppositely arranged at the front end of the core pulling frame body, and the inner side surfaces of the upper parts of the two baffle columns and the upper surfaces of the two side frames enclose a core pulling port; the upper parts of the two side frames are horizontally and slidably supported with a sliding support seat, the upper parts of the sliding support seats are hinged with core-pulling chucks, a sliding driving device for driving the sliding support seat to horizontally slide is arranged on the core-pulling frame body, the sliding driving device drives the core-pulling chucks to slide forwards to the core-pulling port at the front end of the core-pulling frame body, the bayonet of the rotating core-pulling chucks lead to clamp the shoulder of the end of the non-woven fabric roll core, and the sliding driving device drives the core-pulling chucks to slide backwards to pull the non-woven fabric roll core out of the non-woven fabric roll core; a plurality of groups of rolling support structures for supporting the drawn non-woven fabric roll cores are symmetrically arranged on the upper end surfaces of the two side frames, and cambered surface support structures for supporting the drawn non-woven fabric roll cores are symmetrically arranged on the upper end surfaces of the two side frames; the upper part of the rear end of the core pulling frame body is provided with a winding drum winding core sleeving mechanism which is used for propping up and pressing one end of the drawn non-woven fabric winding core and is convenient for sleeving the non-woven fabric winding drum from the other end.
To the further limitation of above-mentioned technical scheme, sliding support seat includes diaphragm and riser, the diaphragm level is arranged in between two side bearer upper portions, two side bearer inboard are equipped with the inner slide relatively, the diaphragm both sides are equipped with can be along the rolling interior gyro wheel of inner slide, the riser is vertically equipped with in the middle of the diaphragm upper portion, riser upper portion is equipped with articulated seat, loose core chuck rear end is articulated with articulated seat through the articulated shaft, be equipped with the middle bracing piece that is used for supporting in riser upper portion in the middle of the chuck of loosing core, loose core chuck front end is equipped with the chuck that is used for carrying out the block with the shoulder of non-woven fabrics roll up core end.
The sliding driving device comprises a driving motor and a driving speed reducer which are arranged at the lower part of the front end of the core-pulling frame body, a chain wheel I which is rotatably supported at the upper part of the front end of the core-pulling frame body and a chain wheel II which is rotatably supported at the upper part of the rear end of the core-pulling frame body; the upper part of the front end of the core pulling frame body is rotatably supported with a rotating shaft I through a bearing, a chain wheel I is fixedly sleeved on the rotating shaft I and is positioned between two side frames, the upper part of the rear end of the core pulling frame body is rotatably supported with a rotating shaft II through a bearing, the chain wheel II is fixedly sleeved on the rotating shaft II and is positioned between the two side frames, the chain wheel I and the chain wheel II are in meshed connection through a chain, a rack is fixed at the lower part of a transverse plate of the sliding support seat, and the rack is meshed with the chain; the driving motor output shaft is connected with the driving speed reducer input shaft, a belt wheel I is arranged on the driving speed reducer output shaft, one end of the rotating shaft I extends out of the side frame on one side, a belt wheel II is fixed on the rotating shaft I, and the belt wheel I is connected with the belt wheel II through a belt.
Further limiting the technical scheme, each side rolling support structure on the side frame comprises a rolling support inclined plate, the rolling support inclined plate inclines towards the middle of the two side frames, the lower end of the rolling support inclined plate is fixed on the upper surface of the side frame through a screw, inclined rolling support wheels are supported on the inner side of the upper end of the rolling support inclined plate through a rotating shaft, two symmetrical inclined rolling support wheels on the upper parts of the two side frames form symmetrical rolling support on the round surfaces on the two sides of the lower part of the non-woven fabric roll core, and a space between the rolling support structures symmetrically arranged on the two side frames can ensure that a sliding support seat supporting a core pulling chuck passes through.
Further limiting the technical scheme, wherein the cambered surface supporting structure on each side of the side frame comprises cambered surface supporting blocks, the cambered surface supporting blocks are fixed on the upper surfaces of the corresponding side frames through screws, cambered surface supporting plates are fixed on the inner sides of the cambered surface supporting blocks, the cambered surface supporting plates are plate structures with two ends bent downwards and the upper supporting surfaces being concave cambered surfaces, and two symmetrical cambered surface supporting plates on the upper parts of the two side frames form stable supports for the circular surfaces on two sides of the lower part of the non-woven fabric winding core; the space between the cambered surface supporting structures symmetrically arranged on the two side frames can ensure that the sliding supporting seat supporting the core pulling clamping head passes through.
Further limiting the technical scheme, the winding drum winding core sleeving mechanism comprises a sleeving supporting plate and a door-shaped frame; the upper surfaces of the rear parts of the two side frames are fixedly provided with a sleeve-type supporting plate slideway through screws, the slideway direction of the sleeve-type supporting plate slideway is vertical to the sliding direction of the core-pulling clamp head, a space between the sleeve-type supporting plate slideway which is symmetrically arranged on the two side frames can ensure that a sliding supporting seat supporting the core-pulling clamp head passes through, the sleeve-type supporting plate is slidably arranged in the sleeve-type supporting plate slideway on one side frame and avoids interference caused by sliding of the core-pulling clamp head when the non-woven fabric winding core is not in use, the sleeve-type supporting plate is slidably arranged in the sleeve-type supporting plate slideway on two side frames and is used for supporting one end of a drawn non-woven fabric winding core, a concave arc supporting groove which is used for supporting the surface of the non-woven fabric winding core is matched with is arranged on the upper part of the sleeve-type supporting plate, a limiting plate for limiting the sleeve-type supporting plate is arranged on the outer side of the corresponding side frame of the sleeve-type supporting plate slideway, and a limiting switch for monitoring the sleeve-type supporting plate is arranged on the other side of the sleeve-type supporting plate slideway;
The utility model discloses a non-woven fabrics roll core, including support plate, door type frame, clamping screw lower extreme clearance is equipped with the draw-in groove that is used for rolling up the shoulder adaptation of core with the non-woven fabrics, door type frame two lower extreme inboard is equipped with and is used for along outer slide rolling outer gyro wheel, door type frame can remove at core frame body rear portion along outer slide through outer gyro wheel, upper portion is equipped with the hand wheel in the middle of door type frame upper portion crossbeam, the hand wheel passes through the rotatable spacing in door type frame crossbeam upper portion of hand wheel stopper, and the clamping screw is vertical to screw with the hand wheel center, clamping screw lower extreme clearance is passed door type frame crossbeam and its lower part is equipped with the clamping block, clamping block lower terminal surface is equipped with the clamping block support, the clamping block rear end is articulated with the clamping block support, the clamping block front end is connected with door type frame upper portion crossbeam through the spring, clamping screw lower extreme and clamping screw upper surface pressure contact.
Further limiting the technical scheme, the front end of the core pulling frame body is provided with a lifter on the ground for lifting the non-woven fabric winding core wound with the non-woven fabric to a proper height.
Compared with the prior art, the invention has the advantages that:
1. according to the scheme, the coiled non-woven fabric winding drum winding core is lifted to the core-pulling port position through the lifter, the core-pulling chuck is driven by the sliding driving device to slide forwards along the upper part between the two side frames to the core-pulling port at the front end of the core-pulling rack body, the core-pulling chuck is rotated to enable the bayonet of the core-pulling chuck to clamp the shoulder of the non-woven fabric winding drum core end forwards, then the core-pulling chuck is driven by the sliding driving device to slide backwards, the non-woven fabric winding drum core is pulled out from the non-woven fabric winding drum, and the structure achieves automatic core pulling of non-woven fabric, saves manual operation, saves manpower and improves working efficiency;
2. In the scheme, a plurality of groups of rolling support structures are symmetrically arranged on the upper end surfaces of the two side frames and used for supporting the drawn non-woven fabric roll cores, the rolling support can adapt to axial movement of the non-woven fabric roll cores, and the moving friction of the non-woven fabric roll cores is reduced;
3. According to the scheme, the winding drum winding core sleeving mechanism structure for propping up and compressing one end of the pulled non-woven fabric winding core is arranged on the upper portion of the rear end of the core pulling frame body, when the non-woven fabric winding core is pulled out by the core pulling clamp and then stably supported on the cambered surface supporting structure, then the core pulling clamp is loosened, the non-woven fabric winding core is moved back to the rear portion of the core pulling frame body, the sleeving supporting plate is pushed to be arranged in the middle of the core pulling frame body, one end of the non-woven fabric winding core is placed in the concave arc supporting groove on the upper portion of the sleeving supporting plate, then the hand wheel is rotated, the hand wheel drives the compression screw to move downwards through the threaded structure and drives the compression block to downwards move to press the end of the non-woven fabric winding core supported on the sleeving supporting plate, the other end of the non-woven fabric winding core is suspended, so that people can conveniently sleeve an empty non-woven fabric winding drum on the non-woven fabric winding core, the device not only achieves an automatic core pulling function, but also is convenient for sleeving of the winding drum, and has a simple integral structure and is convenient to use.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a cross-sectional view of the structure of FIG. 1 taken along the direction A-A in accordance with the present invention;
FIG. 3 is a schematic view of the B-direction structure of FIG. 2 according to the present invention;
FIG. 4 is a cross-sectional view of the structure of FIG. 1 taken along the direction C-C in accordance with the present invention;
FIG. 5 is a cross-sectional view of the D-D structure of FIG. 1 in accordance with the present invention;
FIG. 6 is a cross-sectional view of the E-E structure of FIG. 1 in accordance with the present invention;
FIG. 7 is a cross-sectional view of the F-F structure of FIG. 1 in accordance with the present invention;
Fig. 8 is a schematic diagram of the G-direction structure of fig. 1 according to the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The inclusion of an element as defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
Referring to fig. 1-8, embodiments of the present invention are described in detail.
The automatic core pulling device for the non-woven fabric winding drum is shown in fig. 1, and comprises a core pulling frame body 1 composed of two side frames 2 which are vertically and oppositely arranged, wherein two baffle columns 3 are oppositely arranged at the front end of the core pulling frame body 1, and core pulling ports 4 are formed by encircling the inner side surfaces of the upper parts of the two baffle columns 3 and the upper surfaces of the two side frames 2. The front end of the core pulling frame body 1 is provided with a lifter 48 on the ground for lifting a non-woven fabric winding core 49 wound with non-woven fabrics to a proper height.
The upper parts of the two side frames 2 are horizontally and slidably supported with a sliding support seat 8, and the upper parts of the sliding support seats 8 are hinged with core pulling chucks 5. Specifically, as shown in fig. 2, the sliding support seat 8 includes a cross plate 9 and a vertical plate 10, the cross plate 9 is horizontally disposed between the upper portions of the two side frames 2, inner sliding tracks 13 are oppositely disposed on the inner sides of the two side frames 2, and inner rollers 14 capable of rolling along the inner sliding tracks 13 are disposed on two sides of the cross plate 9; the riser 10 is vertical to be located in the middle of diaphragm 9 upper portion, riser 10 upper portion is equipped with articulated seat 11, the chuck 5 rear end of loosing core is articulated with articulated seat 11 through articulated shaft 12, as shown in fig. 8 and 3, be equipped with the middle bracing piece 7 that is used for supporting it on riser 10 upper portion in the middle of the chuck 5 of loosing core, the chuck 5 front end of loosing core is equipped with the chuck 6 that is used for carrying out the block with the shoulder of non-woven fabrics reel core 49 end.
The core-pulling frame body 1 is provided with a sliding driving device 15 for driving the sliding supporting seat 8 to horizontally slide, specifically, as shown in fig. 1 and 2, the sliding driving device 15 comprises a driving motor 16 and a driving speed reducer 17 which are arranged at the lower part of the front end of the core-pulling frame body 1, a chain wheel I22 rotatably supported at the upper part of the front end of the core-pulling frame body 1 and a chain wheel II 25 rotatably supported at the upper part of the rear end of the core-pulling frame body 1; the upper part of the front end of the core pulling frame body 1 is rotatably supported with a rotating shaft I21 through a bearing, a chain wheel I22 is fixedly sleeved on the rotating shaft I21 and is positioned between two side frames 2, the upper part of the rear end of the core pulling frame body 1 is rotatably supported with a rotating shaft II 24 through a bearing, a chain wheel II 25 is fixedly sleeved on the rotating shaft II 24 and is positioned between two side frames 2, the chain wheel I22 and the chain wheel II 25 are in meshed connection through a chain 47, a rack 23 is fixed at the lower part of a transverse plate 9 of the sliding support seat 8, and the rack 23 is meshed with the chain 47; the output shaft of the driving motor 16 is connected with the input shaft of the driving speed reducer 17, a belt wheel I18 is arranged on the output shaft of the driving speed reducer 17, one end of the rotating shaft I21 extends out of the side frame 2 on one side and is fixedly provided with a belt wheel II 20, and the belt wheel I18 is connected with the belt wheel II 20 through a belt 19.
When the device is adopted for core pulling: the non-woven fabric winding drum winding core which is wound is lifted to the level position of the core pulling port 4 through the lifter 48, the sliding driving device 15 works, the driving motor 16 drives the driving speed reducer 17 to rotate, the driving speed reducer 17 drives the belt pulley I18 to rotate, the belt pulley I18 drives the belt pulley II 20 to rotate through the belt 19, the belt pulley II 20 drives the rotating shaft I21 to rotate, the rotating shaft I21 drives the chain wheel I22 to rotate, the chain wheel I22 drives the chain wheel II 25 and the chain 47 to rotate, the chain 47 drives the rack 23 to move, the rack 23 drives the inner roller 14 of the sliding supporting seat 8 to move along the inner runner 13, thereby driving the core pulling chuck 5 to slide forwards along the upper part between the two side frames 2 to the core pulling port 4 at the front end of the core pulling frame body 1, rotating the core pulling chuck 5 to clamp the shoulder of the non-woven fabric winding drum 49 forwards, and then the sliding driving device reversely drives the core pulling chuck 5 to slide backwards to pull the non-woven fabric winding drum 49 from the non-woven fabric winding drum 50.
The upper end surfaces of the two side frames 2 are symmetrically provided with a plurality of groups of rolling support structures 26 for supporting the drawn non-woven fabric roll cores 49, so that the moving friction of the non-woven fabric roll cores is reduced. Specifically, as shown in fig. 2, the rolling support structure 26 on the side frames 2 on each side includes a rolling support inclined plate 27, the rolling support inclined plate 27 is inclined towards the middle of the two side frames 2, the lower end of the rolling support inclined plate 27 is fixed on the upper surface of the side frame 2 through a screw, the inner side of the upper end of the rolling support inclined plate 27 is supported with inclined rolling support wheels 28 through a rotating shaft, and two symmetrical inclined rolling support wheels 28 on the upper parts of the two side frames 2 form symmetrical rolling support on round surfaces on two sides of the lower part of the non-woven fabric roll core 49. The space between the two rolling support structures 26 symmetrically arranged on the two side frames 2 can ensure that the sliding support seat 8 supporting the core pulling clamp 5 can smoothly pass through.
The cambered surface supporting structures 29 used for supporting the drawn non-woven fabric winding cores 49 are symmetrically arranged on the upper end surfaces of the two side frames 2, so that stable support of the non-woven fabric winding cores 49 can be realized. Specifically, as shown in fig. 4, the cambered surface supporting structure 29 on the side frame 2 on each side includes a cambered surface supporting block 30, the cambered surface supporting blocks 30 are fixed on the upper surfaces of the corresponding side frames 2 by screws, the cambered surface supporting plates 31 are fixed on the inner sides of the cambered surface supporting blocks 30, the cambered surface supporting plates 31 are plate structures with both ends bent downwards and the upper supporting surfaces being concave cambered surfaces, and two cambered surface supporting plates 31 symmetrical on the upper parts of the two side frames 2 form stable supports for the circular surfaces on both sides of the lower part of the non-woven fabric winding core 49. The space between the cambered surface supporting structures 29 symmetrically arranged on the two side frames 2 can ensure that the sliding supporting seat 8 supporting the core pulling clamp 5 can smoothly pass through.
The upper part of the rear end of the core pulling frame body 1 is provided with a winding drum winding core sleeving mechanism 32 which is used for propping up and pressing one end of the drawn non-woven fabric winding core 49 and is convenient for sleeving the non-woven fabric winding drum 50 from the other end. Specifically, the winding drum core sleeving mechanism 32 comprises a sleeving supporting plate 33 and a door-shaped frame 38; as shown in fig. 5, the upper surfaces of the rear parts of the two side frames 2 are fixed with a sliding track 34 of a sleeve support plate by screws, the sliding track direction of the sliding track 34 of the sleeve support plate is perpendicular to the sliding direction of the core-pulling chuck 5, the space between the sliding tracks 34 of the sleeve support plate symmetrically arranged on the two side frames 2 can ensure that the sliding support seat 8 supporting the core-pulling chuck 5 passes through, and the sleeve support plate 33 is slidably arranged in the sliding track 34 of the sleeve support plate. The sleeve-type supporting plate 33 is slidably arranged in the sleeve-type supporting plate slideway 34 on the side frame 2 in the non-use state, and interference to the sliding of the core-pulling chuck 5 is avoided; when in use, the sleeve-type supporting plate 33 is slidably arranged in the sleeve-type supporting plate slideway 34 on the side frames 2 at both sides and is used for supporting one end of the drawn non-woven fabric roll core 49; the upper part of the sleeve-type supporting plate 33 is provided with a concave arc supporting groove 37 which is used for supporting the surface of the non-woven fabric winding core 49 in an adaptive manner. In the unused state, the sleeve-type supporting plate 33 is slidingly arranged in the sleeve-type supporting plate slideway 34 on the side frame 2, the sleeve-type supporting plate slideway 34 is provided with a limit switch 36 for monitoring the position of the sleeve-type supporting plate 33, the limit switch 36 is in signal communication with the driving motor 16, and when the sleeve-type supporting plate 33 is in a non-use state, the limit switch 36 transmits signals to the driving motor 16, and the driving motor 16 can drive the loose core clamping head 5 to move; and a limiting plate 35 for limiting the nesting supporting plate 33 is arranged on the outer side of the side frame 2 corresponding to the nesting supporting plate slideway 34 on the other side, so as to prevent the side frame from falling out of the side sliding channel outlet.
As shown in fig. 6, the door-shaped frame 38 is slidably disposed on two side frames 2 at the rear part of the sleeving support plate 33, outer slide ways 39 are disposed at the outer sides of the two side frames 2, outer rollers 40 for rolling along the outer slide ways 39 are disposed at the inner sides of two lower ends of the door-shaped frame 38, the door-shaped frame 38 can move along the outer slide ways 39 at the rear part of the core-pulling frame body 1 through the outer rollers 40, a hand wheel 42 is disposed at the upper part of the middle of a beam at the upper part of the door-shaped frame 38, the hand wheel 42 is rotatably limited at the upper part of the beam of the door-shaped frame 38 through a hand wheel limiting block 43, a compression screw 41 is vertically screwed with the center thread of the hand wheel 42, a compression block 44 is disposed at the lower end of the compression screw 41 in a gap passing through the beam of the door-shaped frame 38, a clamping groove 46 for adapting to a shoulder of the non-woven fabric winding core 49 is disposed at the lower end surface of the compression block 44, a compression block support 45 is disposed at the lower part of the beam of the door-shaped frame 38, the rear end of the compression block 44 is hinged with the compression block support 45, the front end of the compression block 44 is connected with the upper surface of the compression block 41 through a spring.
When the non-woven fabric roll core 49 is pulled out by the core pulling clamp 5, stable support is carried out on the cambered surface supporting structure 29, then the core pulling clamp 5 is loosened from the end shoulder of the non-woven fabric roll core 49, the core pulling clamp 5 is rotated backwards, the core pulling clamp moves to retract to the rear part of the core pulling frame body 1, the sleeve supporting plate 33 is pushed to be placed in the middle of the core pulling frame body 1, and one end of the non-woven fabric roll core 49 is placed on the concave arc supporting groove 37 at the upper part of the sleeve supporting plate 33; then the hand wheel 42 is rotated, the hand wheel 42 drives the compression screw 41 to move downwards through the thread structure and drives the compression block 44 to move downwards to press the end of the non-woven fabric roll core 49 supported on the sleeving support plate 33, so that the other end of the non-woven fabric roll core 49 is suspended, and a non-woven fabric roll core is sleeved with a hollow non-woven fabric roll, so that the device not only realizes an automatic core pulling function, but also is convenient for the sleeving of the roll, and has the advantages of simple integral structure and convenient use.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (3)
1. Automatic device of loosing core of non-woven fabrics reel, its characterized in that: the core pulling machine comprises a core pulling machine frame body (1) composed of two side frames (2) which are vertically and oppositely arranged, wherein two baffle columns (3) are oppositely arranged at the front end of the core pulling machine frame body (1), and core pulling ports (4) are formed by surrounding the inner side surfaces of the upper parts of the two baffle columns (3) and the upper surfaces of the two side frames (2); the upper parts of the two side frames (2) are horizontally slidably supported with sliding supporting seats (8), the upper parts of the sliding supporting seats (8) are hinged with core-pulling chucks (5), a sliding driving device (15) for driving the sliding supporting seats (8) to horizontally slide is arranged on the core-pulling frame body (1), the sliding driving device (15) drives the core-pulling chucks (5) to slide forwards to the back of a core-pulling port (4) at the front end of the core-pulling frame body (1), and the bayonet of the rotating core-pulling chucks (5) clamps the shoulder of the end of a non-woven fabric roll core (49), and the sliding driving device (15) drives the core-pulling chucks (5) to slide backwards to pull the non-woven fabric roll core (49) out of a non-woven fabric roll (50); a plurality of groups of rolling support structures (26) for supporting the drawn non-woven fabric roll cores (49) are symmetrically arranged on the upper end faces of the two side frames (2), and cambered surface support structures (29) for supporting the drawn non-woven fabric roll cores (49) are symmetrically arranged on the upper end faces of the two side frames (2); a winding drum winding core sleeving mechanism (32) which is used for propping up and pressing one end of the drawn non-woven fabric winding core (49) and is convenient for sleeving a non-woven fabric winding drum (50) from the other end is arranged at the upper part of the rear end of the core pulling frame body (1);
The sliding support seat (8) comprises a transverse plate (9) and a vertical plate (10), wherein the transverse plate (9) is horizontally arranged between the upper parts of two side frames (2), inner sliding tracks (13) are oppositely arranged on the inner sides of the two side frames (2), inner rolling wheels (14) capable of rolling along the inner sliding tracks (13) are arranged on two sides of the transverse plate (9), the vertical plate (10) is vertically arranged in the middle of the upper part of the transverse plate (9), the upper part of the vertical plate (10) is provided with the hinge seat (11), the rear end of the loose core clamping head (5) is hinged with the hinge seat (11) through a hinge shaft (12), an intermediate support rod (7) used for supporting the upper part of the vertical plate (10) is arranged in the middle of the loose core clamping head (5), and a clamping head (6) used for being clamped with a shoulder of the end of a non-woven fabric winding core (49) is arranged at the front end of the loose core clamping head.
The rolling support structures (26) on the side frames (2) on each side comprise rolling support inclined plates (27), the rolling support inclined plates (27) incline towards the middle of the two side frames (2), the lower ends of the rolling support inclined plates (27) are fixed on the upper surfaces of the side frames (2) through screws, inclined rolling support wheels (28) are supported on the inner sides of the upper ends of the rolling support inclined plates (27) through rotating shafts, the two symmetrical inclined rolling support wheels (28) on the upper parts of the two side frames (2) form symmetrical rolling support on round surfaces on two sides of the lower part of the non-woven fabric roll core (49), and the space between the rolling support structures (26) symmetrically arranged on the two side frames (2) can ensure that a sliding support seat (8) supporting a loose core clamping head (5) passes through;
The cambered surface supporting structures (29) on the side frames (2) on each side comprise cambered surface supporting blocks (30), the cambered surface supporting blocks (30) are fixed on the upper surfaces of the corresponding side frames (2) through screws, cambered surface supporting plates (31) are fixed on the inner sides of the cambered surface supporting blocks (30), the cambered surface supporting plates (31) are plate structures with two ends bent downwards and the upper supporting surfaces being concave cambered surfaces, and two symmetrical cambered surface supporting plates (31) on the upper parts of the two side frames (2) form stable supports for the circular surfaces on two sides of the lower part of the non-woven fabric winding core (49); the space between the cambered surface supporting structures (29) symmetrically arranged on the two side frames (2) can ensure that a sliding supporting seat (8) supporting the core pulling clamp head (5) passes through;
The winding drum winding core sleeving mechanism (32) comprises a sleeving supporting plate (33) and a door-shaped frame (38); the upper surfaces of the rear parts of the two side frames (2) are fixedly provided with a jacking support plate slideway (34) through screws, the slideway direction of the jacking support plate slideway (34) is vertical to the sliding direction of the core pulling clamp (5), a space between the jacking support plate slideway (34) symmetrically arranged on the two side frames (2) can ensure that a sliding support seat (8) supporting the core pulling clamp (5) passes through, the jacking support plate (33) is slidably arranged in the jacking support plate slideway (34) on one side of the side frame (2) in a non-use state and avoids interference caused by the sliding of the core pulling clamp (5), when the non-woven fabric coil core (49) is slidably arranged in the jacking support plate slideway (34) on the two side frames (2), a concave support groove (37) for being adaptively supported on the surface of the non-woven fabric coil core (49) is arranged on the upper part of the jacking support plate (33), one side of the jacking support plate (33) is correspondingly provided with a limit arc-shaped switch (36) on the other side of the jacking support plate (33), and when the jacking support plate (33) is correspondingly arranged on the other side of the side frame (2);
The door-shaped frame (38) is slidably arranged on two side frames (2) sleeved at the rear part of the supporting plate (33), an outer slideway (39) is arranged at the outer sides of the two side frames (2), an outer roller (40) used for rolling along the outer slideway (39) is arranged at the inner sides of two lower ends of the door-shaped frame (38), the door-shaped frame (38) can move at the rear part of the core-pulling frame body (1) along the outer slideway (39) through the outer roller (40), a hand wheel (42) is arranged at the upper part in the middle of a cross beam at the upper part of the door-shaped frame (38), the hand wheel (42) is rotatably limited in the middle of the upper part of a cross beam of the door-shaped frame (38) through a hand wheel limiting block (43), a compression screw (41) is vertically screwed with the center thread of the hand wheel (42), a compression block (44) is arranged at the lower end of the compression screw (41) in a gap and penetrates through the cross beam of the door-shaped frame (38), a clamping groove (46) used for being matched with a non-woven fabric roll core (49) is arranged at the lower end face of the compression block (44), the door-shaped frame (38) is provided with a compression block (45) and the front end face of the compression block (45) is connected with the upper end of the compression block (44) through the compression block (44), the lower end of the compression screw (41) is in pressure contact with the upper surface of the compression block (44).
2. The automatic core pulling device for a nonwoven fabric roll according to claim 1, wherein: the sliding driving device (15) comprises a driving motor (16) and a driving speed reducer (17) which are arranged at the lower part of the front end of the core-pulling frame body (1), a chain wheel I (22) which is rotatably supported at the upper part of the front end of the core-pulling frame body (1) and a chain wheel II (25) which is rotatably supported at the upper part of the rear end of the core-pulling frame body (1); the upper part of the front end of the core-pulling frame body (1) is rotatably supported with a rotating shaft I (21) through a bearing, a chain wheel I (22) is fixedly sleeved on the rotating shaft I (21) and positioned between two side frames (2), the upper part of the rear end of the core-pulling frame body (1) is rotatably supported with a rotating shaft II (24) through a bearing, a chain wheel II (25) is fixedly sleeved on the rotating shaft II (24) and positioned between the two side frames (2), the chain wheel I (22) and the chain wheel II (25) are in meshed connection through a chain (47), a rack (23) is fixed on the lower part of a transverse plate (9) of the sliding support seat (8), and the rack (23) is meshed with the chain (47); the driving motor (16) output shaft is connected with the driving speed reducer (17) input shaft, a belt wheel I (18) is arranged on the driving speed reducer (17) output shaft, one end of the rotating shaft I (21) stretches out of the side frame (2) on one side and is fixedly provided with a belt wheel II (20), and the belt wheel I (18) is connected with the belt wheel II (20) through a belt (19).
3. The automatic core pulling device for a nonwoven fabric roll according to claim 1, wherein: the front end of the core pulling frame body (1) is provided with a lifter (48) for lifting a non-woven fabric winding core (49) wound with non-woven fabrics to a proper height.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111009592.XA CN113830600B (en) | 2021-08-31 | 2021-08-31 | Automatic core pulling device for non-woven fabric winding drum |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111009592.XA CN113830600B (en) | 2021-08-31 | 2021-08-31 | Automatic core pulling device for non-woven fabric winding drum |
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| CN113830600A CN113830600A (en) | 2021-12-24 |
| CN113830600B true CN113830600B (en) | 2024-06-21 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN216302814U (en) * | 2021-08-31 | 2022-04-15 | 宝鸡嘉鑫滤材科技有限公司 | Automatic core pulling device for non-woven fabric reel |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN207973918U (en) * | 2018-01-20 | 2018-10-16 | 上海即索实业有限公司 | A kind of non-woven cloth cut-off unit |
| CN208666667U (en) * | 2018-07-20 | 2019-03-29 | 上海棉芙生物科技有限公司 | A kind of non-woven fabrics feeding device |
| CN212558672U (en) * | 2020-08-19 | 2021-02-19 | 淄博众成机器人科技有限公司 | Automatic casing and pumping pipe device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN216302814U (en) * | 2021-08-31 | 2022-04-15 | 宝鸡嘉鑫滤材科技有限公司 | Automatic core pulling device for non-woven fabric reel |
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