CN104444507B - Automatically unload the upper core apparatus of volume and automatically unload the upper core method of volume - Google Patents
Automatically unload the upper core apparatus of volume and automatically unload the upper core method of volume Download PDFInfo
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- CN104444507B CN104444507B CN201410663898.0A CN201410663898A CN104444507B CN 104444507 B CN104444507 B CN 104444507B CN 201410663898 A CN201410663898 A CN 201410663898A CN 104444507 B CN104444507 B CN 104444507B
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- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 241001131696 Eurystomus Species 0.000 claims description 32
- 238000005096 rolling process Methods 0.000 claims description 13
- 230000003044 adaptive effect Effects 0.000 claims description 3
- 239000011888 foil Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 6
- 230000010355 oscillation Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000004804 winding 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
- B65H19/305—Inserting core
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Abstract
One unloads the upper core apparatus of volume automatically, and its first Scroll bearing is provided with an inner chamber with tapered axle sleeve, and this axle sleeve is axially displaceably arranged in frame；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；Swinging mounting can be installed under Scroll horizontal hunting, swinging mounting is also equipped with horizontal guide rail, sliding support, sliding support driving mechanism, horizontal guide rail is fixedly mounted on swinging mounting and swings in company with it, and sliding support driving mechanism can drive sliding support to move horizontally along horizontal guide rail；Can being provided with swing arm with swinging up and down on sliding support, swing arm end is provided with trundle, and swinging mounting is provided with two support rollers in left and right.The present invention can be automatically performed and unload volume, upper core operation, alleviates labor strength, saves the time unloading volume spent by operation, upper core operation.The present invention also provides for one and automatically unloads the upper core method of volume.
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 would generally be utilized to batch become coiled material.In coiling process, it is possible to use Scroll drives the refill cylinder not stall being enclosed within its periphery to move, thus constantly being wound up by coating materials, Scroll can be air-expanding shaft.When batch reach preseting length, film roll reaches to set after diameter, it is necessary to film roll (together with refill cylinder) being extracted from Scroll, this operation is called " unloading volume ".Unload after volume completes, it is necessary to by Scroll on new standby refill jacket casing, and being fixed Scroll end, this operation is called " upper core ".
In order to film roll is unloaded down from Scroll, the end of Scroll wherein side must removably connect with Scroll bearing, this Scroll bearing is movably mounted in frame, generally this Scroll bearing is additionally provided with an inner chamber with tapered axle sleeve, the Scroll end of this side is also correspondingly provided with tapering, when needs unload volume, the axle sleeve of this side Scroll bearing is removed, the Scroll end making this side is exposed, just by workman, film roll can be hauled out and realize unloading volume, unload and put standby refill cylinder by workman after volume completes, and this axle sleeve is enclosed within again outside the tapered end of Scroll, core in realization, next round rolling is carried out after upper core.
The above-mentioned working method unloading the upper core of volume has the disadvantage in that automaticity is low, and labor strength is big, and expend time in length.
Summary of the invention
It is an object of the invention to overcome disadvantages mentioned above and provide and one is automatically unloaded the upper core apparatus of volume and automatically unloads the upper core method of volume, it can be automatically performed unloads volume operation, upper core operation, from changing degree height.
Its purpose can realize by below scheme: this automatically unloads the upper core apparatus of volume and includes 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 an inner chamber with tapered axle sleeve, this axle sleeve is axially displaceably arranged in frame, and the Scroll end being positioned at the same side with this axle sleeve is also correspondingly provided with tapering；Frame is additionally provided with the axle sleeve driving mechanism driving this axle sleeve to move axially；
It is mainly characterized by, and 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；
The vertical rotating shaft that can be provided with swinging mounting, the balance staff of swinging mounting and second Scroll bearing under Scroll is positioned in same vertical lines horizontal hunting；The distal end of swinging mounting is provided with planetary gear and motor, planetary rotor shaft direction is vertical, planetary rotating shaft is fixing with the distal end of swinging mounting to connect together, planetary gear bridle joint has arc-shaped rack, the center of circle of arc-shaped rack is positioned on the balance staff centrage of swinging mounting, motor drives and connects planetary gear, and planetary gear drives swinging mounting around its balance staff horizontal hunting；Swinging mounting lower end is provided with steamboat；
Being also equipped with horizontal guide rail, sliding support, sliding support driving mechanism on swinging mounting, horizontal guide rail is fixedly mounted on swinging mounting and swings in company with it, and sliding support driving mechanism can drive sliding support to move horizontally along horizontal guide rail；
Can being provided with swing arm with swinging up and down on sliding support, be also equipped with the first cylinder on sliding support, 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 the bearing of trend being perpendicular to horizontal guide rail, and trundle is positioned at the swing arm side near swinging mounting balance staff；
Being provided with two support rollers in left and right on swinging mounting, each support roller is correspondingly provided with support roller bearing, vertical guide, the second cylinder, and the second cylinder, vertical guide are installed on swinging mounting and swing in company with it；Support roller bearing can be arranged in the vertical guide of correspondence 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 the support roller bearing of correspondence, and the rotor shaft direction of support roller is horizontal direction and the bearing of trend being perpendicular to horizontal guide rail；
When swinging mounting drive horizontal guide rail swings to the position being parallel to Scroll and the first air cylinder driven swing arm swings upwards into extreme position, trundle just upwards holds Scroll, swing arm end then leaves gap with Scroll surface, and two support rollers are located just at the underface of Scroll simultaneously；
The outside of arc-shaped rack is also installed with the refill cylinder guide rail that can lay refill cylinder, the radial direction that bearing of trend is arc-shaped rack of refill cylinder guide rail；When Scroll is in take-up position, from floor projection position, the bearing of trend of the bearing of trend of Scroll and refill cylinder guide rail forms the horizontal sextant angle of 10 °-20 °；It is additionally provided with the refill cylinder pushing mechanism that refill cylinder can be promoted to move along refill cylinder guide rail；
Also being 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 floor projection position, the bearing of trend of the bearing of trend of endless conveyor and Scroll forms 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 °.
The pushing block driving mechanism that refill cylinder pushing mechanism includes circular arc pushing block, drives circular arc pushing block to move along refill cylinder guide rail direction, the arc radius of circular arc pushing block is adaptive with the refill cylinder radius promoted, the form fit of the cross sectional shape of circular arc pushing block and refill cylinder cross section the first half.So, circular arc pushing block can cross support roller or trundle (axial along Scroll) when necessary, and refill cylinder is pushed to appointment position,.
One unloads the upper core method of volume automatically, it is characterised in that adopts above-mentioned automatically unloading to roll up upper core apparatus, comprises the following steps successively: (1), Scroll drive refill cylinder to rotate, and plastic foil is batched and implements normal rolling；During normal rolling, Scroll is in take-up position, and sliding support is positioned at the distal end of swinging mounting, and from floor 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 standby refill cylinder；Two support roller bearings are in the low level of its vertically movable stroke, and swing arm end and trundle are in the low level of its oscillating stroke；(2), rolling is when completing, and sliding support driving mechanism drives sliding support to move horizontally along horizontal guide rail, makes sliding support move to the proximal part of swinging mounting；(3), motor drive planetary gear rotation, planetary gear around arc-shaped rack roll, 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 two support roller bearing vertically guide rails to move up respectively, drive two support rollers to move upward, two support rollers upwards hold film roll；(5), axle sleeve driving mechanism drive first Scroll bearing axle sleeve move axially, make this axle sleeve depart from the Scroll end of the same side；(6), motor drives planetary gear rotation, planetary gear rolls around arc-shaped rack, swinging mounting is driven to swing out around the balance staff of swinging mounting, make left and right two support roller holders film roll to swing out around the vertical rotating shaft of second Scroll bearing, until the centrage that Scroll is with tapered end alignment endless conveyor；(7), the first air cylinder driven swing arm be swung up, make the trundle of swing arm end upwards hold Scroll, swing arm end then leaves gap with Scroll surface；(8), sliding support driving mechanism drives sliding support to move horizontally along horizontal guide rail, sliding support is made to move to the distal end direction of swinging mounting, sliding support 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 roll, and promote film roll to move axially along Scroll together with refill cylinder gradually, and then make refill cylinder deviate from from Scroll together with film roll, film roll is shifted onto on belt loop together with refill cylinder, and taken away by the belt loop being rotating, it is achieved unload volume；In the process, when trundle is close to first support roller position, support roller bearing vertically guide rail corresponding to the second air cylinder driven that first support roller is corresponding 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 vertically guide rail corresponding to the second air cylinder driven that second support roller is corresponding moves down, second support roller is driven to move downward, in order to second support roller avoids trundle and swing arm；(9), unload volume after, support roller bearing vertically guide rail corresponding to two the second air cylinder driven moves up, and drives two support rollers to move upward, and two support rollers upwards hold Scroll；Motor drives planetary gear rotation, planetary gear rolls around arc-shaped rack, drive swinging mounting inwardly to swing around its balance staff, make two support roller holders Scroll and inwardly swing around the vertical rotating shaft of second Scroll bearing, until Scroll is with tapered end alignment refill cylinder guide rail；First air cylinder driven swing arm swung downward, makes the trundle of swing arm end leave Scroll；(10), refill cylinder pushing mechanism promote the standby refill cylinder on refill cylinder guide rail to move along refill cylinder guide rail, by standby refill cylinder from Scroll with Scroll tapered end sleeve；(11), the first air cylinder driven swing arm be swung up, make the trundle of swing arm end upwards hold Scroll；(12), support roller bearing vertically guide rail corresponding to two the second air cylinder driven move down, drive two support rollers to move downward, two support rollers leave Scroll；(13), motor drive planetary gear rotation, planetary gear around arc-shaped rack roll, drive swinging mounting inwardly swing around its balance staff, make the trundle holder of swing arm end Scroll and again swing back into take-up position；(14), axle sleeve driving mechanism drive first Scroll bearing axle sleeve move axially relative to frame, make this axle sleeve again be locked the Scroll end of the same side, it is achieved upper core；(15), the first air cylinder driven swing arm swung downward, make swing arm end and trundle leave Scroll；(16), motor drives planetary gear rotation, planetary gear rolls around the center of circle of arc-shaped rack, drive swinging mounting to swing out 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 (10th) step, utilizing pushing block driving mechanism to drive circular arc pushing block to move along refill cylinder guide rail direction, circular arc pushing block then promotes refill cylinder to move from refill cylinder end face.
In present specification, the proximal part of so-called swinging mounting, refer to swinging mounting one end near its balance staff；The distal end of so-called swinging mounting, refers to that swinging mounting compares the one end away from its balance staff.
So-called swinging mounting inwardly swings, and refers to that swinging mounting swings near the direction of Scroll take-up position；And swinging mounting swings out, refer to that swinging mounting swings to the direction away from Scroll take-up position.
So-called first support roller, refers in two support rollers, relativelys close to that support roller of swinging mounting balance staff, second support roller is then compare that support roller away 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 line direction of tailing edge 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 can be automatically performed and unload volume, upper core operation.High from changing degree, alleviate labor strength, save the time unloading volume spent by operation, 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 shown in Fig. 2 departs from Scroll.
Second Scroll that Fig. 4 is 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 of attachment on swinging mounting.
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 driving structural representation 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, it is shown that the sliding support 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 the view that the swinging mounting in Figure 16 swings out alignment endless apron.
Figure 18 is the facade view that the swing arm in Figure 17 is swung up putting in place.
Figure 19 is the matching relationship schematic diagram of the Scroll in state shown in Figure 18, film roll, trundle, support roller.
Figure 20 is the view after film roll is pushed to endless apron by the swing arm in Figure 18.
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 the view after the swinging mounting in Figure 23 inwardly swings to alignment refill cylinder guide rail.
Figure 25 is view after the swing arm swung downward in Figure 24 puts in place.
The circular arc pushing block that Figure 26 is in Figure 25 shifts standby refill cylinder onto view after above Scroll.
Figure 27 is the view that the circular arc pushing block in Figure 26 retreats after reverting to starting point.
Figure 28 be the circular arc pushing block in Figure 26 shape and with refill cylinder, Scroll matching relationship schematic diagram.
Figure 29 is view after the swing arm in Figure 27 is swung up putting in place.
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 the vertical view 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 is view after the swing arm swung downward in Figure 33 puts in place.
Figure 35 is the view holding refill cylinder after the roller in Figure 29 is swung up.
Figure 36 is the position relationship view of the 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 includes frame 9, Scroll 7, and Scroll 7 two ends are provided with Scroll bearing 70,75, are arranged on Scroll bearing Scroll 7 rotatable (rotation).Shown in Fig. 1, Fig. 2, Fig. 3, the wherein bearing on the right in first Scroll bearing 70(Fig. 1) it is provided with axle sleeve 71, the inner chamber 710 of this axle sleeve is with tapered, this axle sleeve 71 is axially displaceably arranged in frame, and the Scroll end (Fig. 1 right part) being arranged in the same side with this axle sleeve 71 is also correspondingly provided with tapering；Frame is additionally provided with the axle sleeve driving mechanism driving this axle sleeve to move axially, axle sleeve driving mechanism includes little cylinder 73, expansion link 74, the piston rod of little cylinder 73 drives connection expansion link 74, expansion link 74 connects together by bearing 72 is fixing in the axial direction with axle sleeve 71, and can relatively rotate in expansion link 74 and both axle sleeves 71 circumference；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) supporting it is 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 additionally 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 the Scroll 7 three main positions around vertical rotating shaft 76 horizontal hunting process.
Shown in Fig. 1, Figure 11, Figure 12, Figure 18, can being 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 gear 12 and motor 13, the rotor shaft direction of planetary gear 12 is vertical, the rotating shaft of planetary gear 12 is fixing with the distal end of swinging mounting 1 to connect together, planetary gear 12 bridle joint has arc-shaped rack 14, the center of circle of arc-shaped rack 14 is positioned on the balance staff centrage n of swinging mounting, motor 13 drives and connects planetary gear 12, and planetary gear 12 drives swinging mounting 1 around its balance staff horizontal hunting in the process that arc-shaped rack 14 rolls；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 equipped with horizontal guide rail 2, sliding support 21, sliding support driving mechanism 22, horizontal guide rail 2 is fixedly mounted on swinging mounting 1 and swings in company with it, and sliding support driving mechanism 22 can drive slip 21 to move horizontally along horizontal guide rail 2；
Shown in Fig. 6, Fig. 7, Figure 19, sliding support 21 can be provided with swing arm 3 with swinging up and down, being also equipped with the first cylinder 31 on sliding support 21, 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 the bearing of trend being perpendicular to horizontal guide rail 2, trundle 32 is positioned at the swing arm 3 side near swinging mounting balance staff 11, specifically, in the figure 7, trundle 32 and swinging mounting balance staff 11 are all located at the left side of swing arm 3.
Shown in Fig. 6, Fig. 7, Figure 10, swinging mounting 1 being provided with two support rollers 45,46 in left and right, each support roller is correspondingly provided with support roller bearing 41, vertical guide the 42, second cylinder 43, and the 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 the vertical guide 42 of correspondence up or down, and support roller bearing 41 is driven by the second corresponding cylinder 43 and can vertically move up and down by guide rail 42；Support roller 45(46) it is installed in rotation on the support roller bearing 41 of correspondence, rotating shaft 40 direction of support roller is horizontal direction and the bearing of trend being perpendicular to horizontal guide rail.
Shown in Figure 18, Figure 19, when swinging mounting 1 drives horizontal guide rail 2 to swing to the position being parallel to Scroll 7 and the first cylinder 31 drives swing arm 3 to swing upwards into extreme position, trundle 32 just upwards holds Scroll 7, swing arm 3 end then leaves gap with Scroll 7 surface, simultaneously two support roller 45(46) it is located just at the underface of Scroll 7.
Shown in Fig. 1, the outside of arc-shaped rack 14 is also installed with the refill cylinder guide rail 5 that can lay refill cylinder, the radial direction that the bearing of trend (in Fig. 1 the direction shown in MK) of refill cylinder guide rail is arc-shaped rack 14；When Scroll 7 is in take-up position, as it is shown in figure 1, from floor projection position, the bearing of trend MK of the bearing of trend (in Fig. 1 the direction shown in EF) of Scroll 7 and refill cylinder guide rail forms the horizontal sextant angle of 15 °；It is additionally provided with the refill cylinder pushing mechanism that refill cylinder can be promoted to move along refill cylinder guide rail；Shown in Fig. 1, Figure 25, Figure 26, Figure 24, Figure 28, the pushing block driving mechanism that refill cylinder pushing mechanism includes circular arc pushing block 52, drives circular arc pushing block 52 to move along refill cylinder guide rail direction, pushing block driving mechanism is provided with tooth bar 53 and the gear engaged, gear is fixing with circular arc pushing block 52 to 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 form fit of the cross sectional shape of circular arc pushing block 52 and refill cylinder 81 cross section the first half.
Shown in Fig. 1, being 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 floor projection position, the bearing of trend (in Fig. 1 the direction shown in BA) of endless conveyor and the bearing of trend (in Fig. 1 the direction shown in EF) of Scroll form the horizontal sextant angle of 30 °, and the bearing of trend MK of the bearing of trend of endless conveyor (in Fig. 1 the direction shown in BA) and refill cylinder guide rail forms the horizontal sextant angle of 15 °.
Shown in Fig. 1, the bearing of trend of so-called endless conveyor, refer to the line BA direction of the leading edge mesial point A and tailing edge intermediate point B of endless conveyor, in the such as Fig. 1 of the forward position of endless conveyor shown in CD.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 the Scroll 7 and bearing of trend MK of refill cylinder guide rail is readily modified as 10 °, 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 is readily modified as 10 °, and the horizontal sextant angle of the bearing of trend EF of the Scroll 7 and bearing of trend BA of endless conveyor corresponds to 20 °.Or the horizontal sextant angle of the bearing of trend EF of the Scroll 7 and bearing of trend MK of refill cylinder guide rail is readily modified as 20 °, 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 is readily modified as 20 °, and the horizontal sextant angle of the bearing of trend EF of the Scroll 7 and 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, and plastic foil is batched and implements normal rolling and form film roll 82；During normal rolling, Scroll 7 is in take-up position, as it is shown in figure 1, sliding support 21 is positioned at the distal end of swinging mounting 1, from floor 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 standby refill cylinder 81；Two support roller bearings 41 are in the low level (i.e. the middle and lower part of vertical guide 42) of its vertically movable stroke, 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 support driving mechanism 22 drives sliding support 21 to move horizontally along horizontal guide rail 2, makes sliding support 21 move to the proximal part of swinging mounting 1, as shown in Figure 11, Figure 12；(3), motor 13 drives planetary gear 12 to rotate, planetary gear 12 rolls around arc-shaped rack 14, drive swinging mounting 1 inwardly to swing (Fig. 1 is presented as counter-clockwise swing) around the balance staff 11 of swinging mounting, make left and right two support rollers 45,46 move to immediately below Scroll 7, as shown in Figure 13, Figure 14；(4), two the second cylinders 43 drive two support roller bearings 41 vertically guide rail 42 to move up respectively, drive two support rollers 45,46 to move upward, two support rollers 45,46 upwards hold film roll 82, as shown in figure 15；(5), axle sleeve driving mechanism (little cylinder 73) drive first Scroll bearing axle sleeve 71 move axially (for moving right in Figure 15), make 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 gear 12 to rotate, planetary gear 12 rolls around arc-shaped rack 14, swinging mounting 1 is driven to swing out (Figure 13 is 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 roll 82 to swing out around the vertical rotating shaft 76 of second Scroll bearing, until the centrage that Scroll 7 is with tapered end alignment endless conveyor, as shown in figure 17；(7), the first cylinder 31 drive swing arm 3 to be swung up, make the trundle 32 of swing arm 3 end upwards hold Scroll 7, swing arm 3 end then leaves gap with Scroll surface, as shown in Figure 18, Figure 19；(8), sliding support driving mechanism 22 drives sliding support 21 to move horizontally along horizontal guide rail 2, sliding support 21 is made to move (for moving right in Figure 20) to the distal end direction of swinging mounting, sliding support 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 roll 82, and promote film roll 82 to move axially along Scroll 7 together with refill cylinder gradually, and then make refill cylinder deviate from from Scroll together with film roll 82, film roll 82 is shifted onto on belt loop 6 together with refill cylinder, and taken away by the belt loop 6 being 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 drives the support roller bearing 41 vertically guide rail 42 of correspondence to 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, the support roller bearing vertically guide rail that second air cylinder driven of second support roller 46 correspondence is corresponding moves down, second support roller 46 is driven to move downward, so that second support roller 46 avoids trundle and swing arm, such as Figure 20, Figure 21, shown in Figure 22；(9), unload volume after, two the second cylinders 43 drive the support roller bearing 41 vertically guide rail 42 of correspondence to move up, and drive two support rollers 45,46 to move upward, and two support rollers 45,46 upwards hold Scroll 7, as shown in figure 23；Motor 13 drives planetary gear 12 to rotate, planetary gear 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 made to ask Scroll 7 inwardly to swing around the vertical rotating shaft 16 of second Scroll bearing, until Scroll 7 is directed at refill cylinder guide rail 5 with tapered end (right part), as shown in figure 24；First cylinder 31 drives swing arm 3 swung downward, makes the trundle 32 of swing arm end leave Scroll 7, as shown in figure 25；(10) pushing block driving mechanism 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 standby refill cylinder 81 to be moved to the left from standby refill cylinder 81 right side, as shown in figure 28, standby refill cylinder 81 is overlapped upper Scroll 7 from Scroll gradually with tapered end, as shown in figure 26, then, pushing block driving mechanism 51 drives circular arc pushing block 52 to move right along refill cylinder guide rail 5 direction and return to starting point, as shown in figure 27；(11), the first cylinder 31 drive swing arm 3 to be swung up, make 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 the support roller bearing 41 vertically guide rail 42 of correspondence to move down, drive two support rollers 45,46 to move downward, two support rollers 45,46 leave Scroll 7；(13), motor 13 drive planetary gear 12 to rotate, planetary gear 12 rolls around arc-shaped rack 14, drive swinging mounting 1 inwardly swing around its balance staff 11, make the trundle 32 of swing arm end ask Scroll 7 again to swing back into take-up position, as shown in Figure 31, Figure 32；(14), axle sleeve driving mechanism (little cylinder 73) drive first Scroll bearing axle sleeve 71 move axially (being moved to the left), this axle sleeve 71 is made again to be locked end on the right side of the Scroll the same side of Scroll (Scroll right part and axle sleeve 71 are positioned at), as shown in figure 33, it is achieved upper core；(15), the first cylinder 31 drive swing arm 3 swung downward, make swing arm 3 end and trundle 32 leave Scroll, as shown in Figure 34, Figure 36；(16), motor 13 drives planetary gear 12 to rotate, planetary gear 12 rolls around the center of circle of arc-shaped rack 14, swinging mounting 1 is driven to swing out 30 ° (i.e. clockwise oscillation 30 °) around its balance staff, make the swing arm 3 on swinging mounting, support roller 45(46), trundle 32 leave Scroll 7, return 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, when the purpose of above-mentioned measure is to make normal rolling, swinging mounting upper member leaves Scroll certain distance, those skilled in the art, it is recognised that this angle is changeable, is therefore readily modified as 10 °, or 20 °, or 40 ° etc..
Claims (4)
1. one kind is unloaded the upper core apparatus of volume automatically, including 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 an inner chamber with tapered axle sleeve, this axle sleeve is axially displaceably arranged in frame, and the Scroll end being positioned at the same side with this axle sleeve is also correspondingly provided with tapering；Frame is additionally provided with the axle sleeve driving mechanism 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；
The vertical rotating shaft that can be provided with swinging mounting, the balance staff of swinging mounting and second Scroll bearing under Scroll is positioned in same vertical lines horizontal hunting；The distal end of swinging mounting is provided with planetary gear and motor, planetary rotor shaft direction is vertical, planetary rotating shaft is fixing with the distal end of swinging mounting to connect together, planetary gear bridle joint has arc-shaped rack, the center of circle of arc-shaped rack is positioned on the balance staff centrage of swinging mounting, motor drives and connects planetary gear, and planetary gear drives swinging mounting around its balance staff horizontal hunting；Swinging mounting lower end is provided with steamboat；
Being also equipped with horizontal guide rail, sliding support, sliding support driving mechanism on swinging mounting, horizontal guide rail is fixedly mounted on swinging mounting and swings in company with it, and sliding support driving mechanism can drive sliding support to move horizontally along horizontal guide rail；
Can being provided with swing arm with swinging up and down on sliding support, be also equipped with the first cylinder on sliding support, 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 the bearing of trend being perpendicular to horizontal guide rail, and trundle is positioned at the swing arm side near swinging mounting balance staff；
Being provided with two support rollers in left and right on swinging mounting, each support roller is correspondingly provided with support roller bearing, vertical guide, the second cylinder, and the second cylinder, vertical guide are installed on swinging mounting and swing in company with it；Support roller bearing can be arranged in the vertical guide of correspondence 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 the support roller bearing of correspondence, and the rotor shaft direction of support roller is horizontal direction and the bearing of trend being perpendicular to horizontal guide rail；
When swinging mounting drive horizontal guide rail swings to the position being parallel to Scroll and the first air cylinder driven swing arm swings upwards into extreme position, trundle just upwards holds Scroll, swing arm end then leaves gap with Scroll surface, and two support rollers are located just at the underface of Scroll simultaneously；
The outside of arc-shaped rack is also installed with the refill cylinder guide rail that can lay refill cylinder, the radial direction that bearing of trend is arc-shaped rack of refill cylinder guide rail；When Scroll is in take-up position, from floor projection position, the bearing of trend of the bearing of trend of Scroll and refill cylinder guide rail forms the horizontal sextant angle of 10 °-20 °；It is additionally provided with the refill cylinder pushing mechanism that refill cylinder can be promoted to move along refill cylinder guide rail；
Also being 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 floor projection position, the bearing of trend of the bearing of trend of endless conveyor and Scroll forms 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 automatically unloading rolls up upper core apparatus, it is characterized in that: the pushing block driving mechanism that refill cylinder pushing mechanism includes circular arc pushing block, drives circular arc pushing block to move along refill cylinder guide rail direction, the arc radius of circular arc pushing block is adaptive with the refill cylinder radius promoted, the form fit of the cross sectional shape of circular arc pushing block and refill cylinder cross section the first half.
3. one kind is unloaded the upper core method of volume automatically, it is characterised in that adopts automatically unloading described in claim 1 to roll up upper core apparatus, comprises the following steps successively: (1), Scroll drive refill cylinder to rotate, and plastic foil is batched and implements normal rolling；During normal rolling, Scroll is in take-up position, and sliding support is positioned at the distal end of swinging mounting, and from floor 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 standby refill cylinder；Two support roller bearings are in the low level of its vertically movable stroke, and swing arm end and trundle are in the low level of its oscillating stroke；(2), rolling is when completing, and sliding support driving mechanism drives sliding support to move horizontally along horizontal guide rail, makes sliding support move to the proximal part of swinging mounting；(3), motor drive planetary gear rotation, planetary gear around arc-shaped rack roll, 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 two support roller bearing vertically guide rails to move up respectively, drive two support rollers to move upward, two support rollers upwards hold film roll；(5), axle sleeve driving mechanism drive first Scroll bearing axle sleeve move axially, make this axle sleeve depart from the Scroll end of the same side；(6), motor drives planetary gear rotation, planetary gear rolls around arc-shaped rack, swinging mounting is driven to swing out around the balance staff of swinging mounting, make left and right two support roller holders film roll to swing out around the vertical rotating shaft of second Scroll bearing, until the centrage that Scroll is with tapered end alignment endless conveyor；(7), the first air cylinder driven swing arm be swung up, make the trundle of swing arm end upwards hold Scroll, swing arm end then leaves gap with Scroll surface；(8), sliding support driving mechanism drives sliding support to move horizontally along horizontal guide rail, sliding support is made to move to the distal end direction of swinging mounting, sliding support 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 roll, and promote film roll to move axially along Scroll together with refill cylinder gradually, and then make refill cylinder deviate from from Scroll together with film roll, film roll is shifted onto on belt loop together with refill cylinder, and taken away by the belt loop being rotating, it is achieved unload volume；In the process, when trundle is close to first support roller position, support roller bearing vertically guide rail corresponding to the second air cylinder driven that first support roller is corresponding 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 vertically guide rail corresponding to the second air cylinder driven that second support roller is corresponding moves down, second support roller is driven to move downward, in order to second support roller avoids trundle and swing arm；(9), unload volume after, support roller bearing vertically guide rail corresponding to two the second air cylinder driven moves up, and drives two support rollers to move upward, and two support rollers upwards hold Scroll；Motor drives planetary gear rotation, planetary gear rolls around arc-shaped rack, drive swinging mounting inwardly to swing around its balance staff, make two support roller holders Scroll and inwardly swing around the vertical rotating shaft of second Scroll bearing, until Scroll is with tapered end alignment refill cylinder guide rail；First air cylinder driven swing arm swung downward, makes the trundle of swing arm end leave Scroll；(10), refill cylinder pushing mechanism promote the standby refill cylinder on refill cylinder guide rail to move along refill cylinder guide rail, by standby refill cylinder from Scroll with Scroll tapered end sleeve；(11), the first air cylinder driven swing arm be swung up, make the trundle of swing arm end upwards hold Scroll；(12), support roller bearing vertically guide rail corresponding to two the second air cylinder driven move down, drive two support rollers to move downward, two support rollers leave Scroll；(13), motor drive planetary gear rotation, planetary gear around arc-shaped rack roll, drive swinging mounting inwardly swing around its balance staff, make the trundle holder of swing arm end Scroll and again swing back into take-up position；(14), axle sleeve driving mechanism drive first Scroll bearing axle sleeve move axially relative to frame, make this axle sleeve again be locked the Scroll end of the same side, it is achieved upper core；(15), the first air cylinder driven swing arm swung downward, make swing arm end and trundle leave Scroll；(16), motor drives planetary gear rotation, planetary gear rolls around the center of circle of arc-shaped rack, drive swinging mounting to swing out 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. according to claim 3 automatically unloading rolls up upper core method, it is characterized in that: in above-mentioned (10th) step, utilizing pushing block driving mechanism to drive circular arc pushing block to move along refill cylinder guide rail direction, circular arc pushing block then promotes refill cylinder to move from refill cylinder end face.
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