CN104444507A - Automatic roll discharging and core feeding device and automatic roll discharging and core feeding method - Google Patents
Automatic roll discharging and core feeding device and automatic roll discharging and core feeding method Download PDFInfo
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- CN104444507A CN104444507A CN201410663898.0A CN201410663898A CN104444507A CN 104444507 A CN104444507 A CN 104444507A CN 201410663898 A CN201410663898 A CN 201410663898A CN 104444507 A CN104444507 A CN 104444507A
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- scroll
- guide rail
- bearing
- swing arm
- support roller
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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
- B65H19/305—Inserting core
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- Pens And Brushes (AREA)
Abstract
The invention discloses an automatic roll discharging and core feeding device. A first rolling shaft support is provided with a shaft sleeve with an inner cavity with a taper angle, and the shaft sleeve is movably installed on a rack in the axial direction. A second rolling shaft support is provided with a vertical rotating shaft in a matched mode and is installed on the rack in a horizontal swinging mode through the vertical rotating shaft. A swinging support is horizontally installed below a rolling shaft in a swinging mode. The swinging support is provided with a horizontal guide rail, a sliding support and a sliding support driving mechanism. The horizontal guide rail is fixedly installed on the swinging support and swings along with the swinging support, and the sliding support driving mechanism can drive the sliding support to horizontally move along the horizontal guide rail. A swing arm is installed on the sliding support in a vertical swinging mode. A trundle is installed at the tail end of the swing arm, and the swinging support is provided with a left riding wheel and a right riding wheel. According to the automatic roll discharging and core feeding device, roll discharging and core feeding procedures can be automatically finished, the labor intensity of workers is relieved, and the time taken for the roll discharging and core feeding procedures is saved. The invention further provides an automatic roll discharging and core feeding method.
Description
Technical field
The invention belongs to film manufacturing processes rolling technical field, be specifically related to one and automatically unload the upper core apparatus of volume and automatically unload the upper core method of volume.
Background technology
Film production out after winding device usually can be utilized to batch become coiled material.In coiling process, the refill cylinder not stall that Scroll drive can be utilized to be enclosed within its periphery is moved, thus is constantly wound up by coating materials, and Scroll can be air-expanding shaft.When batch reach preseting length, film volume reach setting diameter after, need by film volume (together with refill cylinder) extract from Scroll, this operation is called " unloading volume ".Unload after volume completes, need Scroll on new refill jacket casing for subsequent use, and by Scroll end winding support, this operation is called " upper core ".
In order to film volume is unloaded down from Scroll, the end of Scroll wherein side must removably connect with Scroll bearing, this Scroll bearing is arranged in frame movably, usually this Scroll bearing is also provided with the axle sleeve of an inner chamber with tapering, the Scroll end of this side also correspondence is provided with tapering, when needs unload volume, the axle sleeve of this side Scroll bearing is removed, the Scroll end of this side is exposed, just can by workman, film be rolled up hauling-out and realize unloading volume, unload after volume completes and put refill cylinder for subsequent use by workman, and outside the tapered end this axle sleeve being enclosed within again Scroll, core in realization, next round rolling is carried out after upper core.
There is following shortcoming in above-mentioned mode of operation of unloading the upper core of volume: degree of automation is low, and labor strength is large, and expend time in length.
Summary of the invention
The object of the invention is to overcome above-mentioned shortcoming and to provide and one is automatically unloaded the upper core apparatus of volume and automatically unloaded the upper core method of volume, it can complete automatically unloads volume operation, upper core operation, high from change degree.
Its object can realize by following scheme: this automatically unloads the upper core apparatus of volume and comprises frame, Scroll, Scroll two ends are provided with Scroll bearing, Scroll is installed in rotation on Scroll bearing, wherein first Scroll bearing is provided with the axle sleeve of an inner chamber with tapering, this axle sleeve can axially movably be arranged in frame, is positioned at that the Scroll end of the same side is also corresponding is provided with tapering with this axle sleeve; Frame is also provided with the axle sleeve driver train driving this axle sleeve to move axially;
Its principal feature is, second Scroll bearing is supporting is provided with a vertical rotating shaft, and second Scroll bearing utilizes this vertical rotating shaft to be arranged in frame horizontal hunting;
Can be provided with swinging mounting under Scroll, the vertical rotating shaft of the balance staff of swinging mounting and second Scroll bearing is positioned in same vertical lines horizontal hunting; The distal end of swinging mounting is provided with planetary wheel and motor, planetary rotor shaft direction is vertical, the distal end of planetary rotating shaft and swinging mounting fixedly connects together, planetary wheel bridle joint has arc-shaped rack, the center of circle of arc-shaped rack is positioned on the balance staff line of centers of swinging mounting, motor drives and connects planetary wheel, and planetary wheel drives swinging mounting around its balance staff horizontal hunting; Swinging mounting lower end is provided with steamboat;
Swinging mounting is also provided with horizontal guide rail, sliding feet, sliding feet driver train, horizontal guide rail to be fixedly mounted on swinging mounting and to swing in company with it, and sliding feet driver train can drive sliding feet along horizontal guide rail parallel motion;
Sliding feet can be provided with swing arm with swinging up and down, sliding feet is also provided with the first cylinder, swing arm is swung up and down by the first air cylinder driven, and the balance staff centerline parallel of swing arm is in the bearing of trend of horizontal guide rail; Swing arm end is provided with trundle, and trundle swings up and down in company with swing arm end, and the shaft centerline direction of trundle is horizontal direction and perpendicular to the bearing of trend of horizontal guide rail, trundle is positioned at the side of swing arm near swinging mounting balance staff;
Swinging mounting is provided with two support rollers in left and right, each support roller correspondence is provided with support roller bearing, vertical guide, the second cylinder, and the second cylinder, vertical guide to be installed on swinging mounting and to swing in company with it; Support roller bearing can be arranged in corresponding vertical guide up or down, and support roller bearing can vertically be moved up and down by guide rail by the second air cylinder driven; Support roller is installed in rotation on corresponding support roller bearing, and the rotor shaft direction of support roller is horizontal direction and perpendicular to the bearing of trend of horizontal guide rail;
When swinging mounting drives horizontal guide rail to swing to the position that is parallel to Scroll and the first air cylinder driven swing arm swings upwards into end position, trundle just upwards holds Scroll, swing arm end then leaves gap with Scroll surface, and two support rollers are just positioned at immediately below Scroll simultaneously;
The outside of arc-shaped rack is also installed with the refill cylinder guide rail can laying refill cylinder, and the bearing of trend of refill cylinder guide rail is the radial direction of arc-shaped rack; When Scroll is in take-up position, from horizontal projection position, the bearing of trend of Scroll and the bearing of trend of refill cylinder guide rail form the horizontal sextant angle of 10 °-20 °; Also be provided with and can promote the refill cylinder pushing mechanism of refill cylinder along the movement of refill cylinder guide rail;
Also be installed with endless conveyor in the outside of arc-shaped rack, endless conveyor is supporting is provided with belt drive mechanisms; The bearing of trend of endless conveyor is the radial direction of arc-shaped rack; When Scroll is in take-up position, from horizontal projection position, the bearing of trend of endless conveyor and the bearing of trend of Scroll form the horizontal sextant angle of 20 °-40 °, and the bearing of trend of the bearing of trend of endless conveyor and refill cylinder guide rail forms the horizontal sextant angle of 10 °-20 °.
Refill cylinder pushing mechanism includes circular arc pushing block, drives circular arc pushing block along the pushing block driver train of refill cylinder guide rail direction movement, the arc radius of circular arc pushing block is adaptive with the refill cylinder radius promoted, the cross sectional shape of circular arc pushing block and the form fit of refill cylinder cross section the first half.Like this, circular arc pushing block can cross support roller or trundle (along Scroll axially) where necessary, and refill cylinder is pushed to assigned address.
One unloads the upper core method of volume automatically, it is characterized in that adopting above-mentioned automatically unloading to roll up upper core apparatus, comprises the following steps successively: (1), Scroll drive refill cylinder to rotate, and batch and implement normal rolling to plastic film; During normal rolling, Scroll is in take-up position, and sliding feet is positioned at the distal end of swinging mounting, and from horizontal projection position, horizontal guide rail is in the position of the horizontal sextant angle forming 10 ° ~ 40 ° with Scroll central axis; Refill cylinder guide rail stores and has refill cylinder for subsequent use; Two support roller bearings are in the low level of its vertical shift motion, and swing arm end and trundle are in the low level of its oscillating stroke; (2), rolling is when completing, and sliding feet driver train drives sliding feet along horizontal guide rail parallel motion, makes sliding feet move to the proximal part of swinging mounting; (3), motor drive planetary gear rotation, planetary wheel rolls around arc-shaped rack, drive swinging mounting inwardly swing around the balance staff of swinging mounting, make left and right two support rollers move to immediately below Scroll; (4), two the second cylinders drive respectively two support roller bearings vertically guide rail move up, drive two support roller upward movements, two support rollers upwards hold film volume; (5), axle sleeve driver train drives the axle sleeve of first Scroll bearing to move axially, and makes this axle sleeve depart from the Scroll end of the same side; (6), motor drives planetary gear rotation, planetary wheel rolls around arc-shaped rack, swinging mounting is driven outwards to swing around the balance staff of swinging mounting, left and right two support roller holders, and vertical rotating shaft that film wrapped around second Scroll bearing outwards swings, until Scroll is with the line of centers of the end alignment endless conveyor of tapering; (7), the first air cylinder driven swing arm upwards swings, and make the trundle of swing arm end upwards hold Scroll, swing arm end then leaves gap with Scroll surface; (8), sliding feet driver train drives sliding feet along horizontal guide rail parallel motion, sliding feet is moved to the distal end direction of swinging mounting, sliding feet drives swing arm and trundle to move to the distal end of swinging mounting, in the process, the end of swing arm push against the side end face of film volume, and promotion film volume moves axially along Scroll together with refill cylinder gradually, and then refill cylinder is deviate from from Scroll together with film volume, film volume is shifted onto on belt loop together with refill cylinder, and taken away by the belt loop be rotating, realize unloading volume; In the process, when trundle is close to first support roller position, support roller bearing corresponding to the second air cylinder driven that first support roller is corresponding vertically guide rail moves down, first support roller is driven to move downward, so that first support roller avoids trundle and swing arm, when trundle is close to second support roller position, support roller bearing corresponding to the second air cylinder driven that second support roller is corresponding vertically guide rail moves down, second support roller is driven to move downward, so that second support roller avoids trundle and swing arm; (9), unload volume after, support roller bearing corresponding to two the second air cylinder driven vertically guide rail moves up, and drive two support roller upward movements, two support rollers upwards hold Scroll; Motor drives planetary gear rotation, planetary wheel rolls around arc-shaped rack, drive swinging mounting inwardly to swing around its balance staff, make two support roller holders Scroll and inwardly swing, until Scroll is with the end alignment refill cylinder guide rail of tapering around the vertical rotating shaft of second Scroll bearing; First air cylinder driven swing arm, to lower swing, makes the trundle of swing arm end leave Scroll; (10), the refill cylinder for subsequent use that promotes on refill cylinder guide rail of refill cylinder pushing mechanism moves along refill cylinder guide rail, by refill cylinder for subsequent use from Scroll with Scroll the end sleeve of tapering; (11), the first air cylinder driven swing arm upwards swings, and makes the trundle of swing arm end upwards hold Scroll; (12), support roller bearing corresponding to two the second air cylinder driven vertically guide rail move down, drive two support rollers to move downward, two support rollers leave Scroll; (13), motor drive planetary gear rotation, planetary wheel rolls around arc-shaped rack, drive swinging mounting inwardly swing around its balance staff, make the trundle holder of swing arm end Scroll and again swing back take-up position; (14), axle sleeve driver train drive first Scroll bearing axle sleeve move axially relative to frame, this axle sleeve is locked the Scroll end of the same side again, core in realization; (15), the first air cylinder driven swing arm to lower swing, make swing arm end and trundle leave Scroll; (16), motor drives planetary gear rotation, planetary wheel rolls around the center of circle of arc-shaped rack, drive swinging mounting outwards to swing 10 ° ~ 40 ° around its balance staff, make the swing arm on swinging mounting, support roller, trundle leave Scroll, start the normal wrapup procedure of next round; So constantly repeat.
In above-mentioned (10) step, utilize pushing block driver train to drive circular arc pushing block to move along refill cylinder guide rail direction, circular arc pushing block then promotes refill cylinder from refill cylinder end face and moves.
In present specification, the proximal part of so-called swinging mounting, refers to swinging mounting one end near its balance staff; The distal end of so-called swinging mounting, refers to the distant one end from its balance staff of swinging mounting.
So-called swinging mounting inwardly swings, and refers to that swinging mounting swings near the direction of Scroll take-up position; And swinging mounting outwards swings, refer to that swinging mounting swings to the direction away from Scroll take-up position.
So-called first support roller, refer in two support rollers, relatively near that support roller of swinging mounting balance staff, second support roller is then distant that support roller from swinging mounting balance staff.
The bearing of trend of so-called endless conveyor, refers to the leading edge mesial point of endless conveyor and the rear line direction along intermediate point.Endless conveyor work time, its object delivered above by after move forward.
The present invention has the following advantages and effect:
The present invention automatically can complete and unload volume, upper core operation.High from change degree, alleviate labor strength, save and unload volume operation, time spent by upper core operation; Simple and ingenious structure.
Accompanying drawing explanation
Fig. 1 is structure and the rolling state schematic top plan view of the first specific embodiment of the present invention.
Fig. 2 is first Scroll bearing enlarged local section schematic diagram in Fig. 1.
Fig. 3 is the view after first Scroll bearing and Scroll shown in Fig. 2 depart from.
Fig. 4 is that second Scroll in Fig. 1 props up seat installation structure schematic diagram.
Fig. 5 be in Fig. 4 Scroll around the swing mode schematic diagram of the vertical rotating shaft of second Scroll bearing.
Fig. 6 is the parts schematic perspective view that swinging mounting adheres to.
Fig. 7 is the local schematic top plan view of swinging mounting and attachment members thereof in Fig. 1.
Fig. 8 is the part elevation schematic diagram of swinging mounting and attachment members thereof in Fig. 1.
Fig. 9 is the drive configuration schematic diagram of swinging mounting in Fig. 1.
Figure 10 is the mounting structure generalized section of support roller in Fig. 6.
Figure 11 is a kind of view in the second specific embodiment of the present invention, and the sliding feet shown in Fig. 1 moves to the state after the proximal part of swinging mounting.
Figure 12 is the elevational schematic view of state shown in Figure 11.
Figure 13 is that in Figure 11, swinging mounting inwardly swings to the view after below Scroll.
Figure 14 is the elevational schematic view of state shown in Figure 13.
Figure 15 is the view in Figure 14 after two support rollers risings.
Figure 16 is the view after Figure 15 bottom bracket axle retreats.
Figure 17 is that the swinging mounting in Figure 16 outwards swings to the view of aiming at endless apron.
Figure 18 is the facade view that swing arm in Figure 17 swings upwards into position.
Figure 19 is the matching relationship schematic diagram of Scroll in state shown in Figure 18, film volume, trundle, support roller.
Figure 20 is that the swing arm in Figure 18 pushes film volume to view after endless apron.
Figure 21 is the schematic top plan view of state shown in Figure 20.
Figure 22 is the close-up schematic view in Figure 20 near swing arm.
Figure 23 is the view after two support rollers in Figure 20 rise.
Figure 24 is that the swinging mounting in Figure 23 inwardly swings to the view after aiming at refill cylinder guide rail.
Figure 25 be the swing arm in Figure 24 swing downwards put in place after view.
Figure 26 is that the circular arc pushing block in Figure 25 shifts refill cylinder for subsequent use onto view after above Scroll.
Figure 27 is that the circular arc pushing block in Figure 26 retreats the view after reverting to starting point.
Figure 28 be circular arc pushing block in Figure 26 shape and with refill cylinder, Scroll matching relationship schematic diagram.
Figure 29 is that the swing arm in Figure 27 swings upwards into view behind position.
Figure 30 is the view after two support rollers in Figure 29 decline.
Figure 31 is that the swinging mounting in Figure 30 inwardly swings to and overlooks view after below Scroll.
Figure 32 is that the swinging mounting in Figure 30 inwardly swings to the facade view after below Scroll.
Figure 33 is that the axle sleeve in Figure 32 advances and is inserted in the view of Scroll end.
Figure 34 be the swing arm in Figure 33 swing downwards put in place after view.
Figure 35 is the view of holding refill cylinder after the roller in Figure 29 upwards swings.
Figure 36 is the position relationship view of swing arm in Figure 34 and refill cylinder.
Detailed description of the invention
Embodiment one
Shown in Fig. 1, this automatically unloads the upper core apparatus of volume and comprises frame 9, Scroll 7, and Scroll 7 two ends are provided with Scroll bearing 70,75, is arranged on Scroll bearing Scroll 7 rotatable (rotation).Shown in Fig. 1, Fig. 2, Fig. 3, bearing on the right of wherein in first Scroll bearing 70(Fig. 1) be provided with axle sleeve 71, the inner chamber 710 of this axle sleeve is with tapering, this axle sleeve 71 can axially movably be arranged in frame, is arranged in that the Scroll end (Fig. 1 right part) of the same side is also corresponding is provided with tapering with this axle sleeve 71; Frame is also provided with the axle sleeve driver train driving this axle sleeve to move axially, axle sleeve driver train comprises little cylinder 73, expansion link 74, the piston rod of little cylinder 73 drives connection expansion link 74, expansion link 74 and axle sleeve 71 are fixedly connected together in the axial direction by bearing 72, and expansion link 74 and both axle sleeves 71 circumference can relatively rotate; Said structure is identical with existing structure.
Shown in Fig. 1, Fig. 4, Fig. 5, the bearing on the left side in second Scroll bearing 75(Fig. 1) be supportingly provided with a vertical rotating shaft 76, second Scroll bearing 76 utilizes this vertical rotating shaft 76 to be arranged in frame horizontal hunting, the left end of Scroll is also provided with the reducing motor 77 driving Scroll rotation, when whole Scroll is around vertical rotating shaft 76 horizontal hunting, reducing motor 77 is same around vertical rotating shaft 76 horizontal hunting under Scroll drives; Fig. 5 has stated out three key roles of Scroll 7 around vertical rotating shaft 76 horizontal hunting process.
Shown in Fig. 1, Figure 11, Figure 12, Figure 18, can be provided with swinging mounting 17 times at Scroll, the balance staff 11 of swinging mounting and the vertical rotating shaft 76 of second Scroll bearing are positioned on same vertical lines n horizontal hunting; Shown in Fig. 6, Fig. 7, Fig. 8, Fig. 9, the distal end (right-hand member in Fig. 7) of swinging mounting 1 is provided with planetary wheel 12 and motor 13, the rotor shaft direction of planetary wheel 12 is vertical, the rotating shaft of planetary wheel 12 and the distal end of swinging mounting 1 fixedly connect together, planetary wheel 12 bridle joint has arc-shaped rack 14, the center of circle of arc-shaped rack 14 is positioned on the balance staff line of centers n of swinging mounting, motor 13 drives and connects planetary wheel 12, drives swinging mounting 1 around its balance staff horizontal hunting in the process that planetary wheel 12 rolls around arc-shaped rack 14; Swinging mounting lower end is provided with universal steamboat, and swinging mounting is supported on ground by universal steamboat.
Shown in Fig. 6, Fig. 7, Fig. 8, swinging mounting 1 is also provided with horizontal guide rail 2, sliding feet 21, sliding feet driver train 22, horizontal guide rail 2 to be fixedly mounted on swinging mounting 1 and to swing in company with it, and sliding feet driver train 22 can drive and slide 21 along horizontal guide rail 2 parallel motion;
Shown in Fig. 6, Fig. 7, Figure 19, sliding feet 21 can be provided with swing arm 3 with swinging up and down, sliding feet 21 is also provided with the first cylinder 31, and swing arm 3 is driven by the first cylinder 31 and swings up and down, and balance staff 30 centerline parallel of swing arm 3 is in the bearing of trend of horizontal guide rail 2; Swing arm 3 end is provided with trundle 32, trundle 32 swings up and down in company with swing arm 3 end, rotating shaft 320 centerline direction of trundle 32 is horizontal direction and perpendicular to the bearing of trend of horizontal guide rail 2, trundle 32 is positioned at the side of swing arm 3 near swinging mounting balance staff 11, specifically, in the figure 7, trundle 32 and swinging mounting balance staff 11 are all positioned at the left side of swing arm 3.
Shown in Fig. 6, Fig. 7, Figure 10, swinging mounting 1 is provided with two support rollers 45,46 in left and right, each support roller correspondence is provided with support roller bearing 41, vertical guide 42, second cylinder 43, second cylinder 43, vertical guide 42 are installed on swinging mounting 1 and swing in company with it; Support roller bearing 41 can be arranged in corresponding vertical guide 42 up or down, and support roller bearing 41 is driven by the second cylinder 43 of correspondence and can vertically move up and down by guide rail 42; Support roller 45(46) be installed in rotation on corresponding support roller bearing 41, rotating shaft 40 direction of support roller is horizontal direction and perpendicular to the bearing of trend of horizontal guide rail.
Shown in Figure 18, Figure 19, when the position that swinging mounting 1 drives horizontal guide rail 2 to swing to be parallel to Scroll 7 and the first cylinder 31 drives swing arm 3 to swing upwards into end position time, trundle 32 just upwards holds Scroll 7, swing arm 3 end then leaves gap with Scroll 7 surface, simultaneously two support roller 45(46) be just positioned at immediately below Scroll 7.
Shown in Fig. 1, the outside of arc-shaped rack 14 is also installed with the refill cylinder guide rail 5 can laying refill cylinder, the radial direction that the bearing of trend (direction in Fig. 1 shown in MK) of refill cylinder guide rail is arc-shaped rack 14; When Scroll 7 is in take-up position, as shown in Figure 1, from horizontal projection position, the bearing of trend (direction in Fig. 1 shown in EF) of Scroll 7 and the bearing of trend MK of refill cylinder guide rail form the horizontal sextant angle of 15 °; Also be provided with and can promote the refill cylinder pushing mechanism of refill cylinder along the movement of refill cylinder guide rail; Shown in Fig. 1, Figure 25, Figure 26, Figure 24, Figure 28, refill cylinder pushing mechanism includes circular arc pushing block 52, drives circular arc pushing block 52 along the pushing block driver train of refill cylinder guide rail direction movement, pushing block driver train be provided with tooth bar 53 and with its gears in mesh, gear and circular arc pushing block 52 fixedly connect together, and gear is driven by motor and rolls along tooth bar 53; The arc radius of circular arc pushing block 52 is adaptive with refill cylinder 81 radius promoted, the cross sectional shape of circular arc pushing block 52 and the form fit of refill cylinder 81 cross section the first half.
Shown in Fig. 1, be also installed with endless conveyor 6 in the outside of arc-shaped rack 14, endless conveyor 6 is supporting is provided with belt drive mechanisms; The bearing of trend of endless conveyor 6 is the radial direction of arc-shaped rack; When Scroll is in take-up position, as shown in Figure 1, from horizontal projection position, the bearing of trend (direction in Fig. 1 shown in BA) of endless conveyor and the bearing of trend (direction in Fig. 1 shown in EF) of Scroll form the horizontal sextant angle of 30 °, and the bearing of trend of endless conveyor (direction in Fig. 1 shown in BA) forms the horizontal sextant angle of 15 ° with the bearing of trend MK of refill cylinder guide rail.
Shown in Fig. 1, the bearing of trend of so-called endless conveyor, refer to the leading edge mesial point A of endless conveyor and the rear line BA direction along intermediate point B, the forward position of endless conveyor is as shown in CD in Fig. 1.Endless conveyor work time, its object delivered above by after move forward, as shown by the arrows in Figure 1.
In above-described embodiment one, the horizontal sextant angle of the bearing of trend EF of Scroll 7 and the bearing of trend MK of refill cylinder guide rail can change 10 ° into, corresponding, the horizontal sextant angle of the bearing of trend MK of refill cylinder guide rail and the bearing of trend BA of endless conveyor can change 10 ° into, and the horizontal sextant angle of the bearing of trend EF of Scroll 7 and the bearing of trend BA of endless conveyor corresponds to 20 °.Or the horizontal sextant angle of the bearing of trend MK of the bearing of trend EF of Scroll 7 and refill cylinder guide rail can change 20 ° into, corresponding, the horizontal sextant angle of the bearing of trend MK of refill cylinder guide rail and the bearing of trend BA of endless conveyor can change 20 ° into, and the horizontal sextant angle of the bearing of trend EF of Scroll 7 and the bearing of trend BA of endless conveyor corresponds to 40 °.
Embodiment two
One unloads the upper core method of volume automatically, and what adopt above-described embodiment one unloads the upper core apparatus of volume automatically, comprises the following steps successively: (1), Scroll 7 drive refill cylinder to rotate, batches and implement normal rolling and form film volume 82 plastic film, during normal rolling, Scroll 7 is in take-up position, and as shown in Figure 1, sliding feet 21 is positioned at the distal end of swinging mounting 1, and from horizontal projection position, horizontal guide rail 2 is in the position of the horizontal sextant angle forming 30 ° with Scroll central axis, refill cylinder guide rail 5 stores and has refill cylinder 81 for subsequent use, two support roller bearings 41 are in the low level (i.e. the middle and lower part of vertical guide 42) of its vertical shift motion, and swing arm end and trundle are in its low level around swing arm balance staff 30 oscillating stroke, as shown in Fig. 1, Figure 36, (2), rolling is when completing, and sliding feet driver train 22 drives sliding feet 21 along horizontal guide rail 2 parallel motion, makes sliding feet 21 move to the proximal part of swinging mounting 1, as shown in Figure 11, Figure 12, (3), motor 13 drives planetary wheel 12 to rotate, planetary wheel 12 rolls around arc-shaped rack 14, swinging mounting 1 is driven inwardly to swing (in Fig. 1, being presented as counter-clockwise swing) around the balance staff 11 of swinging mounting, left and right two support rollers 45,46 are made to move to immediately below Scroll 7, as shown in Figure 13, Figure 14, (4), two the second cylinders 43 drive respectively two support roller bearings 41 vertically guide rail 42 move up, drive two support roller 45,46 upward movements, two support rollers 45,46 upwards hold film volume 82, as shown in figure 15, (5), axle sleeve driver train (little cylinder 73) drives the axle sleeve 71 of first Scroll bearing to move axially (for moving right in Figure 15), makes this axle sleeve 71 depart from the Scroll end of the same side, as shown in Figure 16, Fig. 3, (6), motor 13 drives planetary wheel 12 to rotate, planetary wheel 12 rolls around arc-shaped rack 14, swinging mounting 1 is driven outwards to swing (in Figure 13, being presented as clockwise oscillation) around the balance staff 11 of swinging mounting, left and right two support rollers 45,46 are made to ask film volume 82 outwards to swing around the vertical rotating shaft 76 of second Scroll bearing, until Scroll 7 is with the line of centers of the end alignment endless conveyor of tapering, as shown in figure 17, (7), the first cylinder 31 drives swing arm 3 upwards to swing, and make the trundle 32 of swing arm 3 end upwards hold Scroll 7, swing arm 3 end then leaves gap, as shown in Figure 18, Figure 19 with Scroll surface, (8), sliding feet driver train 22 drives sliding feet 21 along horizontal guide rail 2 parallel motion, sliding feet 21 is moved (for moving right in Figure 20) to the distal end direction of swinging mounting, sliding feet 21 drives swing arm 3 and trundle 32 to move to the distal end of swinging mounting gradually, in the process, the end of swing arm 3 push against the left end face of film volume 82, and promotion film volume 82 moves axially along Scroll 7 together with refill cylinder gradually, and then refill cylinder is deviate from from Scroll together with film volume 82, film volume 82 is shifted onto on belt loop 6 together with refill cylinder, and taken away by the belt loop 6 be rotating, volume is unloaded in realization, in the process, when trundle 31 is close to first support roller 45 position, second cylinder 43 of first support roller 45 correspondence drive corresponding support roller bearing 41 vertically guide rail 42 move down, first support roller 45 is driven to move downward, , so that first support roller 45 avoids trundle 32 and swing arm 3, when trundle is close to second support roller 46 position, support roller bearing corresponding to the second air cylinder driven of second support roller 46 correspondence vertically guide rail moves down, second support roller 46 is driven to move downward, so that second support roller 46 avoids trundle and swing arm, as Figure 20, Figure 21, shown in Figure 22, (9), unload volume after, two the second cylinders 43 drive corresponding support roller bearing 41 vertically guide rail 42 move up, drive two support roller 45,46 upward movements, two support rollers 45,46 upwards hold Scroll 7, as shown in figure 23, motor 13 drives planetary wheel 12 to rotate, planetary wheel 12 rolls around arc-shaped rack 14, swinging mounting 1 is driven inwardly to swing (counter-clockwise swing) around its balance staff, two support rollers 45,46 are held in the palm Scroll 7 inwardly swings around the vertical rotating shaft 16 of second Scroll bearing, until Scroll 7 aims at refill cylinder guide rail 5 with the end (right part) of tapering, as shown in figure 24, first cylinder 31 drives swing arm 3 to lower swing, makes the trundle 32 of swing arm end leave Scroll 7, as shown in figure 25, (10) pushing block driver train 51, is utilized to drive circular arc pushing block 52 to move along refill cylinder guide rail 5 direction, circular arc pushing block 52 then promotes refill cylinder 81 for subsequent use from refill cylinder 81 right side for subsequent use and is moved to the left, as shown in figure 28, refill cylinder 81 for subsequent use is overlapped upper Scroll 7 from Scroll gradually with the end of tapering, as shown in figure 26, then, pushing block driver train 51 drives circular arc pushing block 52 move right along refill cylinder guide rail 5 direction and get back to initial point, as shown in figure 27, (11), the first cylinder 31 drives swing arm 3 upwards to swing, and makes the trundle 32 of swing arm 3 end upwards hold Scroll 7, as shown in Figure 29, Figure 35, (12), two the second cylinders 43 drive corresponding support roller bearing 41 vertically guide rail 42 move down, drive two support rollers 45,46 to move downward, two support rollers 45,46 leave Scroll 7, (13), motor 13 drives planetary wheel 12 to rotate, planetary wheel 12 rolls around arc-shaped rack 14, drive swinging mounting 1 inwardly to swing around its balance staff 11, the trundle 32 of swing arm end is held in the palm, and Scroll 7 swings back take-up position, again as shown in Figure 31, Figure 32, (14), axle sleeve driver train (little cylinder 73) drive first Scroll bearing axle sleeve 71 move axially (being moved to the left), make the end (Scroll right part and axle sleeve 71 are positioned at the same side of Scroll) that this axle sleeve 71 is locked on the right side of Scroll again, as shown in figure 33, core in realization, (15), the first cylinder 31 drives swing arm 3 to lower swing, makes swing arm 3 end and trundle 32 leave Scroll, as shown in Figure 34, Figure 36, (16), motor 13 drives planetary wheel 12 to rotate, planetary wheel 12 rolls around the center of circle of arc-shaped rack 14, swinging mounting 1 is driven outwards to swing 30 ° (i.e. clockwise oscillation 30 °) around its balance staff, make the swing arm 3 on swinging mounting, support roller 45(46), trundle 32 leaves Scroll 7, get back to state shown in Fig. 1, start the normal wrapup procedure of next round, so constantly repeat.
In above-described embodiment two, in step (16), allow clockwise oscillation 30 ° on swinging mounting, correspondingly, in step (1), horizontal guide rail 2 is in the position of the horizontal sextant angle forming 30 ° with Scroll central axis, and the object of above-mentioned measure is when making normal rolling, swinging mounting upper member leaves Scroll certain distance, the art personnel can know, this angle is changeable, therefore can change 10 ° into, or 20 °, or 40 ° etc.
Claims (4)
1. one kind is unloaded the upper core apparatus of volume automatically, comprise frame, Scroll, Scroll two ends are provided with Scroll bearing, Scroll is installed in rotation on Scroll bearing, wherein first Scroll bearing is provided with the axle sleeve of an inner chamber with tapering, this axle sleeve can axially movably be arranged in frame, is positioned at that the Scroll end of the same side is also corresponding is provided with tapering with this axle sleeve; Frame is also provided with the axle sleeve driver train driving this axle sleeve to move axially;
It is characterized in that, second Scroll bearing is supporting is provided with a vertical rotating shaft, and second Scroll bearing utilizes this vertical rotating shaft to be arranged in frame horizontal hunting;
Can be provided with swinging mounting under Scroll, the vertical rotating shaft of the balance staff of swinging mounting and second Scroll bearing is positioned in same vertical lines horizontal hunting; The distal end of swinging mounting is provided with planetary wheel and motor, planetary rotor shaft direction is vertical, the distal end of planetary rotating shaft and swinging mounting fixedly connects together, planetary wheel bridle joint has arc-shaped rack, the center of circle of arc-shaped rack is positioned on the balance staff line of centers of swinging mounting, motor drives and connects planetary wheel, and planetary wheel drives swinging mounting around its balance staff horizontal hunting; Swinging mounting lower end is provided with steamboat;
Swinging mounting is also provided with horizontal guide rail, sliding feet, sliding feet driver train, horizontal guide rail to be fixedly mounted on swinging mounting and to swing in company with it, and sliding feet driver train can drive sliding feet along horizontal guide rail parallel motion;
Sliding feet can be provided with swing arm with swinging up and down, sliding feet is also provided with the first cylinder, swing arm is swung up and down by the first air cylinder driven, and the balance staff centerline parallel of swing arm is in the bearing of trend of horizontal guide rail; Swing arm end is provided with trundle, and trundle swings up and down in company with swing arm end, and the shaft centerline direction of trundle is horizontal direction and perpendicular to the bearing of trend of horizontal guide rail, trundle is positioned at the side of swing arm near swinging mounting balance staff;
Swinging mounting is provided with two support rollers in left and right, each support roller correspondence is provided with support roller bearing, vertical guide, the second cylinder, and the second cylinder, vertical guide to be installed on swinging mounting and to swing in company with it; Support roller bearing can be arranged in corresponding vertical guide up or down, and support roller bearing can vertically be moved up and down by guide rail by the second air cylinder driven; Support roller is installed in rotation on corresponding support roller bearing, and the rotor shaft direction of support roller is horizontal direction and perpendicular to the bearing of trend of horizontal guide rail;
When swinging mounting drives horizontal guide rail to swing to the position that is parallel to Scroll and the first air cylinder driven swing arm swings upwards into end position, trundle just upwards holds Scroll, swing arm end then leaves gap with Scroll surface, and two support rollers are just positioned at immediately below Scroll simultaneously;
The outside of arc-shaped rack is also installed with the refill cylinder guide rail can laying refill cylinder, and the bearing of trend of refill cylinder guide rail is the radial direction of arc-shaped rack; When Scroll is in take-up position, from horizontal projection position, the bearing of trend of Scroll and the bearing of trend of refill cylinder guide rail form the horizontal sextant angle of 10 °-20 °; Also be provided with and can promote the refill cylinder pushing mechanism of refill cylinder along the movement of refill cylinder guide rail;
Also be installed with endless conveyor in the outside of arc-shaped rack, endless conveyor is supporting is provided with belt drive mechanisms; The bearing of trend of endless conveyor is the radial direction of arc-shaped rack; When Scroll is in take-up position, from horizontal projection position, the bearing of trend of endless conveyor and the bearing of trend of Scroll form the horizontal sextant angle of 20 °-40 °, and the bearing of trend of the bearing of trend of endless conveyor and refill cylinder guide rail forms the horizontal sextant angle of 10 °-20 °.
2. according to claim 1 and 2 automatically unloading rolls up upper core apparatus, it is characterized in that: refill cylinder pushing mechanism includes circular arc pushing block, drives circular arc pushing block along the pushing block driver train of refill cylinder guide rail direction movement, the arc radius of circular arc pushing block is adaptive with the refill cylinder radius promoted, the cross sectional shape of circular arc pushing block and the form fit of refill cylinder cross section the first half.
3. automatically unload the upper core method of volume, it is characterized in that adopting according to claim 1 automatically unloading to roll up upper core apparatus, comprise the following steps successively: (1), Scroll drive refill cylinder to rotate, and batch and implement normal rolling to plastic film; During normal rolling, Scroll is in take-up position, and sliding feet is positioned at the distal end of swinging mounting, and from horizontal projection position, horizontal guide rail is in the position of the horizontal sextant angle forming 10 ° ~ 40 ° with Scroll central axis; Refill cylinder guide rail stores and has refill cylinder for subsequent use; Two support roller bearings are in the low level of its vertical shift motion, and swing arm end and trundle are in the low level of its oscillating stroke; (2), rolling is when completing, and sliding feet driver train drives sliding feet along horizontal guide rail parallel motion, makes sliding feet move to the proximal part of swinging mounting; (3), motor drive planetary gear rotation, planetary wheel rolls around arc-shaped rack, drive swinging mounting inwardly swing around the balance staff of swinging mounting, make left and right two support rollers move to immediately below Scroll; (4), two the second cylinders drive respectively two support roller bearings vertically guide rail move up, drive two support roller upward movements, two support rollers upwards hold film volume; (5), axle sleeve driver train drives the axle sleeve of first Scroll bearing to move axially, and makes this axle sleeve depart from the Scroll end of the same side; (6), motor drives planetary gear rotation, planetary wheel rolls around arc-shaped rack, swinging mounting is driven outwards to swing around the balance staff of swinging mounting, left and right two support roller holders, and vertical rotating shaft that film wrapped around second Scroll bearing outwards swings, until Scroll is with the line of centers of the end alignment endless conveyor of tapering; (7), the first air cylinder driven swing arm upwards swings, and make the trundle of swing arm end upwards hold Scroll, swing arm end then leaves gap with Scroll surface; (8), sliding feet driver train drives sliding feet along horizontal guide rail parallel motion, sliding feet is moved to the distal end direction of swinging mounting, sliding feet drives swing arm and trundle to move to the distal end of swinging mounting, in the process, the end of swing arm push against the side end face of film volume, and promotion film volume moves axially along Scroll together with refill cylinder gradually, and then refill cylinder is deviate from from Scroll together with film volume, film volume is shifted onto on belt loop together with refill cylinder, and taken away by the belt loop be rotating, realize unloading volume; In the process, when trundle is close to first support roller position, support roller bearing corresponding to the second air cylinder driven that first support roller is corresponding vertically guide rail moves down, first support roller is driven to move downward, so that first support roller avoids trundle and swing arm, when trundle is close to second support roller position, support roller bearing corresponding to the second air cylinder driven that second support roller is corresponding vertically guide rail moves down, second support roller is driven to move downward, so that second support roller avoids trundle and swing arm; (9), unload volume after, support roller bearing corresponding to two the second air cylinder driven vertically guide rail moves up, and drive two support roller upward movements, two support rollers upwards hold Scroll; Motor drives planetary gear rotation, planetary wheel rolls around arc-shaped rack, drive swinging mounting inwardly to swing around its balance staff, make two support roller holders Scroll and inwardly swing, until Scroll is with the end alignment refill cylinder guide rail of tapering around the vertical rotating shaft of second Scroll bearing; First air cylinder driven swing arm, to lower swing, makes the trundle of swing arm end leave Scroll; (10), the refill cylinder for subsequent use that promotes on refill cylinder guide rail of refill cylinder pushing mechanism moves along refill cylinder guide rail, by refill cylinder for subsequent use from Scroll with Scroll the end sleeve of tapering; (11), the first air cylinder driven swing arm upwards swings, and makes the trundle of swing arm end upwards hold Scroll; (12), support roller bearing corresponding to two the second air cylinder driven vertically guide rail move down, drive two support rollers to move downward, two support rollers leave Scroll; (13), motor drive planetary gear rotation, planetary wheel rolls around arc-shaped rack, drive swinging mounting inwardly swing around its balance staff, make the trundle holder of swing arm end Scroll and again swing back take-up position; (14), axle sleeve driver train drive first Scroll bearing axle sleeve move axially relative to frame, this axle sleeve is locked the Scroll end of the same side again, core in realization; (15), the first air cylinder driven swing arm to lower swing, make swing arm end and trundle leave Scroll; (16), motor drives planetary gear rotation, planetary wheel rolls around the center of circle of arc-shaped rack, drive swinging mounting outwards to swing 10 ° ~ 40 ° around its balance staff, make the swing arm on swinging mounting, support roller, trundle leave Scroll, start the normal wrapup procedure of next round; So constantly repeat.
4. automatically unloading according to Claims 2 or 3 rolls up upper core method, it is characterized in that: in above-mentioned (10) step, utilize pushing block driver train to drive circular arc pushing block to move along refill cylinder guide rail direction, circular arc pushing block then promotes refill cylinder from refill cylinder end face and moves.
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| CN201410663898.0A CN104444507B (en) | 2014-11-20 | 2014-11-20 | Automatically unload the upper core apparatus of volume and automatically unload the upper core method of volume |
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| CN105197645A (en) * | 2015-09-15 | 2015-12-30 | 无锡鼎茂机械制造有限公司 | Cutoff-free winding device for bag making machine |
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| CN105197645A (en) * | 2015-09-15 | 2015-12-30 | 无锡鼎茂机械制造有限公司 | Cutoff-free winding device for bag making machine |
| CN105692288A (en) * | 2016-02-04 | 2016-06-22 | 常州永盛新材料装备股份有限公司 | Fully-automatic cutting machine and use method thereof |
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| CN107814239B (en) * | 2017-12-01 | 2023-12-01 | 山东电航电力设备科技有限公司 | Winding core replacing device for single-winding amorphous thin belt full-automatic winding machine |
| CN108840142A (en) * | 2018-06-29 | 2018-11-20 | 广东仕诚塑料机械有限公司 | A kind of thin film winder unloads film automatically and wears core device |
| CN108840142B (en) * | 2018-06-29 | 2024-04-09 | 广东仕诚塑料机械有限公司 | Automatic film unloading and paper core penetrating device of film winding machine |
| CN108840144A (en) * | 2018-08-16 | 2018-11-20 | 珠海市中亚包装设备有限公司 | Tube feeding device and reel machine |
| CN110316592A (en) * | 2019-08-01 | 2019-10-11 | 上海自立塑料制品有限公司 | Polyester packing belt automatic taking device |
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