CN101386380A - Sheet guide apparatus - Google Patents
Sheet guide apparatus Download PDFInfo
- Publication number
- CN101386380A CN101386380A CNA2008101608235A CN200810160823A CN101386380A CN 101386380 A CN101386380 A CN 101386380A CN A2008101608235 A CNA2008101608235 A CN A2008101608235A CN 200810160823 A CN200810160823 A CN 200810160823A CN 101386380 A CN101386380 A CN 101386380A
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- CN
- China
- Prior art keywords
- main body
- guide main
- sheet material
- rotation guide
- tabular
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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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
- B65H9/00—Registering, e.g. orientating, articles; Devices therefor
- B65H9/08—Holding devices, e.g. finger, needle, suction, for retaining articles in registered position
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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
- B65H11/00—Feed tables
- B65H11/007—Feed tables with front stop arrangements
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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
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
- B65H5/36—Article guides or smoothers, e.g. movable in operation
- B65H5/38—Article guides or smoothers, e.g. movable in operation immovable in operation
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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
- B65H2220/00—Function indicators
- B65H2220/09—Function indicators indicating that several of an entity are present
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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
- B65H2404/00—Parts for transporting or guiding the handled material
- B65H2404/10—Rollers
- B65H2404/15—Roller assembly, particular roller arrangement
- B65H2404/153—Arrangements of rollers facing a transport surface
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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
- B65H2404/00—Parts for transporting or guiding the handled material
- B65H2404/60—Other elements in face contact with handled material
- B65H2404/69—Other means designated for special purpose
- B65H2404/694—Non driven means for pressing the handled material on forwarding or guiding elements
- B65H2404/6942—Non driven means for pressing the handled material on forwarding or guiding elements in sliding contact with handled material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Registering Or Overturning Sheets (AREA)
- Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
- Discharge By Other Means (AREA)
Abstract
The invention discloses a sheet guide apparatus. In the sheet guide apparatus, a rotary guide body is supported to be rotatable and movable in directions to separate from and come close to the upper surface of a sheet. The outer surface of the rotary guide body comes into contact with the upper surface of the sheet to guide the sheet. A rotary guide body adjusting unit adjusts a position of the rotary guide body. A plate-like guide body extends in the convey direction and lateral direction of the sheet, includes a guide surface which comes into contact with the upper surface of the sheet to guide the sheet, and is supported to be movable in the directions to separate from and come close to the upper surface of the sheet. A plate-like guide body adjusting unit adjusts a position of the plate-like guide body. The sheet contact portion on the outer surface of the rotary guide body is set below the guide surface of the plate-like guide body through at least one space portion which is formed in a downstream end of the plate-like guide body in the sheet convey direction to correspond to the rotary guide body.
Description
Technical field
The present invention relates to a kind of guiding and transmit sheet material (sheet) guiding device of sheet material to preceding rule (front lay: or front lay).
Background technology
Usually, in feedway that is used for the circle-pressure of feeding sheet materials type-circle printer or the employed sheet guide apparatus of allied equipment, sheet material is always not flat.For example, the leading edge of sheet material can be out of shape as roll set, warpage or bending sometimes.If sheet material is out of shape by this way, sheet material is just near preceding rule so, but may move thereon (ride over).In order to prevent this problem, the downstream of the supply plate of such sheet guide apparatus on the sheet material direction of transfer is provided with the sheet material pressure setting, and this sheet material pressure setting makes to supply to and supplies with the sheet material that is out of shape on the plate and become straight.Therefore, sheet material can abut against preceding rule reliably, and by preceding predetermined bits, and correction is mobile crooked, so that sheet material can be transferred to the sheet material transmitting device reliably.
For such sheet material pressure setting, as described in the open pending trial No.2002-225228 of Japanese Patent, advised the sheet material pressboard made by elastomeric material and with the contacted roller of upper surface that transmits sheet material.
Suppose that the sheet material pressure setting is the sheet material pressboard.The sheet material pressure setting direction of transfer and perpendicular on the direction of direction of transfer on a large scale in the guiding sheet material.Therefore, if sheet material approaches, the distortion that produces in fine sheet so can be corrected.If sheet material is thick, when thick sheet was transmitted with squamous overlapping (overlap like scales), the fwd sheet material can improve the sheet material pressboard, can not suitably be directed to preceding rule so that next of following opened sheet material.When sheet material and sheet material pressboard mutually during mutual friction, the surface of sheet material can be damaged easily.Particularly, when sheet material is the film that can be easy to damage or analogue, can not use this sheet material pressboard.
Suppose that guiding elements is a roller.In this case, even be transmitted with squamous when overlapping when thick sheet, because roller is by the above-mentioned sheet material of some contact extruding, therefore next of following opened sheet material and can be directed to preceding rule reliably.Yet fine sheet is advised the impact that generates before abutting against can form wrinkle in sheet material, and can not proofread and correct the distortion that generates in the sheet material.
Summary of the invention
An object of the present invention is to provide a kind of Web guide device, this Web guide device guides various types of sheet materials with can be reliably near preceding rule.
In order to realize top purpose, according to the invention provides a kind of sheet guide apparatus, this sheet guide apparatus comprises: preceding rule, and rule abut against the downstream end of the sheet material on the direction of transfer before this, and are adjusted in the motion of the sheet material on the direction of transfer; One or more rotation guide main bodies, this rotation each in guide main body supported with separate at upper surface with sheet material and direction near the upper surface of sheet material on rotatable and removable, and the outer surface that rotates guide main body contacts with the upper surface of sheet material to guide sheet material; Rotation guide main body regulon, this rotation guide main body regulon is in position that the upper surface with sheet material separate and rotates guide main body near the direction adjusted of the upper surface of sheet material; Tabular guide main body, this tabular guide main body is in the direction of transfer of sheet material and extension in a lateral direction, and comprise the guiding surface that contacts with the upper surface of sheet material with the guiding sheet material, and supported with separate at upper surface with sheet material and direction near the upper surface of sheet material on removable; With tabular guide main body regulon, this tabular guide main body regulon separates and near the position of the tabular guide main body of direction adjusted of the upper surface of sheet material at the upper surface with sheet material, wherein rotate sheet material contact part on the outer surface of guide main body be located at by one or more spacer portion tabular guide main body guiding surface below, in this spacer portion each is formed on the direction of transfer of sheet material in the downstream end of tabular guide main body, with corresponding to the rotation guide main body.
Description of drawings
Figure 1A and 1B are the birds-eye vieies of sheet guide apparatus according to an embodiment of the invention;
Fig. 2 is the birds-eye view of the major part of the tabular guide main body shown in Figure 1A;
Fig. 3 A is the figure that the arrow III (A) from Fig. 3 B sees;
Fig. 3 B is the section drawing along the line III (B) among Figure 1B-III (B);
Fig. 4 is the section drawing along the line IV-IV among Fig. 3 B;
Fig. 5 is the section drawing along the line V-V among Figure 1A;
Fig. 6 A is the figure that the arrow VI (B) from Fig. 6 B sees;
Fig. 6 B is the section drawing along the line VI (B) among Figure 1B;
Fig. 7 A is the section drawing along the line VII (A) among Figure 1A; And
Fig. 7 B is the figure that the VII (B) from Fig. 7 A sees.
The specific embodiment
With reference to Figure 1A-7B sheet guide apparatus according to an embodiment of the invention is described.
Shown in Figure 1A and 1B, comprise according to the sheet guide apparatus of present embodiment: as the supply plate 2 (Web guide member) of Web guide member, sheet material is sent to this supply plate 2 from the feeder plate; Before rule 3, rule 3 are located at the place, ends, downstream (direction of arrow A) that supplies with plate 2 on the sheet material direction of transfer before this, and abut against the downstream end of the sheet material on the direction of transfer, to be adjusted in moving of sheet material on the direction of transfer; With guiding device 4, this guiding device 4 arrives preceding rule 3 with Web guide.Rule 3 comprise before each: a pair of registration device (lay) 3a, and the leading edge of sheet material (downstream edge on the sheet material direction of transfer) abuts against on this registration device 3a; Registration device hook (lay hook) 3b, this registration device hook 3b are arranged in the top of sheet material and Web guide are arrived registration device 3a; With leverage 3c (Fig. 3 B), this leverage 3c supporting and positioning device 3a and registration device hook 3b.In the rule 3, in the rule 3, a pair of registration device 3a is arranged adjacent one another before of the center that is arranged in sheet material horizontal direction (perpendicular to the direction of sheet material direction of transfer) before a plurality of.In in the preceding rule that are arranged in the place, both sides each, registration device hook 3b is arranged between a pair of registration device 3a.
Guiding device 4 comprises: five tabular guide main body 5A-5E, and these five tabular guide main body 5A-5E scatter along the upper surface of sheet material, and extend on the direction perpendicular to the direction of transfer of sheet material; With a plurality of rotation guide main bodies 6, this rotation guide main body 6 supported with separate at upper surface with sheet material and direction near the upper surface of sheet material on rotatable and removable, and the outer surface that rotates guide main body 6 contacts with the upper surface of sheet material.Tabular guide main body 5A-5E supported with separate at upper surface with sheet material and direction near the upper surface of sheet material on removable.Each rotation guide main body 6 includes the wheel that is made of plastics.As shown in Figure 6A, the central elevation of the outer surface of rotation guide main body 6.
[supporting construction that is used for tabular guide main body]
The following describes the supporting construction that is used for tabular guide main body.As shown in Figure 1A and 1B, pillar 7 is provided with bracing or strutting arrangement 10A and 10B (tabular guide main body control apparatus) in two end.The accommodating plate-shaped guide main body 5A-5E of bracing or strutting arrangement 10A and 10B is so that it is removable and adjustable on vertical direction (separate with the upper surface of sheet material and near the direction of the upper surface of sheet material).Bracing or strutting arrangement 10A has identical member with 10B.Therefore, hereinafter bracing or strutting arrangement 10B will be described, and under the situation of needs, bracing or strutting arrangement 10A be described.
Shown in Fig. 3 B, bracing or strutting arrangement 10B comprises: first regulates bolt 11 (supportive body adjustment means), and this first adjusting bolt 11 vertically moves tabular guide main body 5A-5E; Mobile agent 12 is regulated bolt 11 1 and is rotated, and this mobile agent 12 is with regard to vertical shifting; Supportive body 14, this supportive body 14 passes through stay bearing plate 13 accommodating plate-shaped guide main body 5A-5E, and with mobile agent 12 whole moving; With bolt of rear end plate 16 (supportive body stationary member), this bolt of rear end plate 16 is fixed to pillar 7 by first fixed block 15 with supportive body 14.
As shown in Figure 4, in regulating bolt 11, large-diameter portion 11b, threaded portion 11d and minor diameter 11c are with in the whole in succession formation of the knob 11a of upper end (manoeuvre portion).Threaded portion 11d threadably engages with the tapped bore 7a of pillar 7.Mobile agent 12 with U-shaped cross section has a pair of relative 12b of portion, and this relative 12b of portion has patchhole 12a, regulate bolt 11 and will be inserted in this patchhole 12a, and this patchhole 12a toward each other.Mobile agent 12 is supported by pillar 7 by regulating bolt 11, so that pillar 7 is between a pair of relative 12b of portion.
The drg 17 that is fixed on the minor diameter 11c that regulates bolt 11 is clipped in the middle a pair of relative 12b of portion of mobile agent 12 loosely with large-diameter portion 11b.When cw/left-hand revolution was regulated bolt 11, mobile agent 12 was with regulating bolt 11 about pillar 7 vertical shifting.
Shown in Fig. 3 B, bolt 18a and 18b are connected to supportive body 14 a pair of relative portion of mobile agent 12.Supportive body 14 has vertical long elongated hole (vertically long elongated hole) 14a, and bolt of rear end plate 16 will be inserted in this elongated hole 14a.Connect and comprise that the structure of mobile agent 12 and supportive body 14 is to be clipped in the middle pillar 7.When handling adjusting bolt 11, when this structure is guided by the side surface of pillar 1, this structure vertical shifting.
Shown in Fig. 3 A and 3B, bolt 19 is connected to pillar 7 with fixed block 15.Fixed block 15 has the tapped bore 15a with bolt of rear end plate 16 threads engage.Supportive body 14 is between the knob 16a and fixed block 15 of bolt of rear end plate 16.In this layout, at first, the knob 16a of pivot bolt of rear end plate 16 unclamping bolt of rear end plate 16, thereby breaks away from main body 14.Afterwards, cw/left-hand revolution is regulated bolt 11, with mobile mobile agent 12 in vertical direction.Simultaneously, supportive body 14 moves in vertical direction to follow mobile agent 12.After the mobile in vertical direction supportive body 14, fastening bolt of rear end plate 16 is so that the large-diameter portion 16b of bolt of rear end plate 16 and fixed block 15 fixed pedestal main bodys 14.Even the elongated hole 14a of supportive body 14 is formed when regulating bolt 11 and regulate the position of supportive bodies 14, supportive body 14 bolt 16 that also can be fixed is fixing.
Shown in Figure 1A and 1B, elongated support plate 13 is extended between bracing or strutting arrangement 10A and 10B.As shown in Figure 5, bolt 20 is connected to two ends of stay bearing plate 13 supportive body 14 of bracing or strutting arrangement 10A and 10B.As shown in Figure 5, each among the tabular guide main body 5A-5E all has perpendicular to the close end 5a of the upper surface extension of sheet material and the guide portion 5b that extends in the horizontal direction, thereby forms the L shaped shape with bending sections.Guide portion 5b contacts with sheet material P, with rule 3 before it is directed to.
According to present embodiment, regulate bolt 11 by handling, regulate the position of supportive body 14, and regulate the gap value between tabular guide main body 5A-5E and the supply plate 2.More specifically, supportive body 14 is movably in vertical direction, and the guiding surface 5d of tabular guide main body 5A-5E is movably on the direction perpendicular to the upper surface of sheet material P.Therefore, even when moving tabular guide main body 5A-5E, the parallelism between the upper surface of guiding surface 5d and sheet material P is held.Therefore, the whole surface of guiding surface 5d contacts equably with the sheet material of any thickness, so that guiding surface 5d can guide sheet material P reliably.Prevent by when sheet material P near preceding rule 3 on the time impact that applied in sheet material P, form wrinkle.And, before abutting against, sheet material P before the rule 3, can proofread and correct the distortion that is present in the sheet material P reliably such as wrinkle or roll set.
Regulate bolt 11, mobile agent 12 and supportive body 14 and form tabular guide adjustment device.Fixed block 15 and bolt of rear end plate 16 are formed tabular guiding anchor fitting.
Side lay (side lay device) the 23rd is as the known side lay of horizontal direction alignment device, and when the downstream end of the sheet material on the direction of transfer at sheet material during near preceding rule 3, side lay 23 is aimed at sheet material on the direction perpendicular to the sheet material direction of transfer.
[being used to rotate the supporting construction of guide main body]
It is following that explanation is used for the supporting construction of each rotation guide main body with reference to Fig. 6 A and 6B.Shown in Fig. 6 B, bolt 26 is fixed to pillar 7 with second fixed block 25.Fixed block 25 has horizontal part 27 that is threaded hole 27a and the vertical component effect 28 that is threaded hole 28a, thereby forms L shaped shape.A pair of relative axial support 28b extends downwards from the bottom of vertical component effect.
The a pair of axial support 28b of vertical component effect 28 is supported on the axial region 30a of the center projection of lever 30 (load-carrying element) swingably.Rotation guide main body 6 rotatably is supported on the place, an end of lever 30 by axle 31.Spring bearing groove 30b is formed between the end and center of lever 30.Second regulates bolt 32 (load-carrying element adjustment means) can threadably engage with the tapped bore 27a of fixed block 25.Regulate the terminal part of bolt 32 another end, with the pivoting action of adjustment (adjusting) lever near lever 30.Knob 32a integrally is fixed to the upper end of regulating bolt.Jam nut 32b can with regulate bolt 32 threads engage.When pivot locking nut 32b with the surperficial closed contact of the horizontal part 27 of fixed block 25 time, regulate unclamping of bolt 32 and be conditioned, bolt 32 is regulated in locking therefrom.
Regulating bolt 33 (biasing force adjustment means) with the spring pressure that the tapped bore 28a of fixed block 25 can threadably engage can threadably engage with nut 34.Collapse coil spring 35 (biasing member) flexibly is installed between the groove 30b of the terminal part of bolt 33 and lever 30.The elastic force of collapse coil spring 35 about the axial region 30a bias voltage lever 30 at conduct pivot center, rotates guide main body 6 against sheet material P (impelling the direction of the other end of lever 30 against the terminal part of regulating bolt 32) to impel in one direction.
In the present embodiment, so that terminal part is when moving down, elastic force cw in Fig. 6 B that lever 30 overcomes collapse coil spring 35 pivots when unclamping jam nut 32b and pivotal adjustment bolt 32.This makes rotation guide main body 6 and the upper surface of sheet material P separate.So that its terminal part is when moving up, the elastic force of collapse coil spring 35 is conter clockwise pivot rotaring lever 30 in Fig. 6 B when pivotal adjustment bolt 32.Thereby rotation guide main body 6 is near the upper surface of sheet material P.In this mode, regulate bolt 32 by handling, the position of adjustment (adjusting) lever 30, and be adjusted in the gap value that rotates between guide main body 6 and the supply plate 2.
The rotation guide main body 6 make by plastics with low-friction coefficient, and the rotation guide main body 6 outer surface in be formed centrally arc.Therefore, outer surface and the sheet material of rotation guide main body 6 is to contact each other, to reduce the friction force of the generation between rotation guide main body 6 and sheet material.Therefore, when side lay 23 on perpendicular to the direction of direction of transfer during mobile sheet material, rotation guide main body 6 will can be because of the frictional failure sheet material.Lever 30, fixed block 25, collapse coil spring 35 and adjusting bolt 32 are formed each rotating main body control apparatuss.
[supporting construction that is used for pillar]
Following structure with reference to Fig. 7 A and Fig. 7 B explanation pivoting strut 7.As shown in Figure 7A, bolt 36a is fixed to a feeding sheet materials support 8A with fixed block 36.Bolt 38 is fixed to fixed block 36 with back-up block 9A.Bolt 40 has down the aft end face that L shaped carriage 39 is fixed to back-up block 9A in the time of will seeing from the side.Supportive body 41 is pivotably mounted on the carriage 39 by axle 41a.
Be conditioned and have spring bearing 42a an end by moving in the axial direction by the rotating member 42 that supportive body 41 rotatably supports.Axle 43 axially is installed on the spring bearing 42a, and threaded portion 43a is formed at the terminal part of axle 43.Be integrally formed on the other end of rotating member 42 at the anti-rotation large-diameter portion 42b that has sawtooth on its outer surface.Manoeuvre portion 42c with hexagonal socket is integrally at large-diameter portion 42b upper process.The terminal part that is connected to the sheet spring 44 of supportive body 41 engages with the outer surface of large-diameter portion 42b.Sheet spring 44 and serrations are formed anti-rotation device, and this slewing arrangement prevents when rotating member 42 runnings by vibration or the caused pivoting action of similar action.
Shown in Figure 1A, bolt 46 is fixed to rocking element 45 by half clip (split clamp) end of pillar 7.The Y shape that rotatably supports small column pivoting member 45a is formed at the top of rocking element 45.The tapped bore 45b that can threadably engage the threaded portion 43a of rotating member 42 is formed in the pivoting member 45a, to extend in the radial direction.Collapse coil spring 47 flexibly is installed between the spring bearing 42a of rocking element 45 and rotating member 42.
In this layout, when with the manoeuvre portion 42c of spanner or analogue rotation rotating member 42 during with S. A. 43 in one direction, rocking element 45 pivots about end 7a conter clockwise in Fig. 7 A of the pillar 7 at conduct pivot center.When pillar 7 pivots, tabular guide main body 5A-5E conter clockwise pivot by with the supportive body 14 (Fig. 4) of pillar 7 one.Therefore, all rotation guide main bodies 6 that supported by pillar 7 are about the axial support 28b cw as the center pivot (Fig. 6 B), separate simultaneously with upper surface, side by side regulate the gap value between all rotation guide main bodies 6 and the supply plate 2 therefrom immediately with sheet material P.
When with the manoeuvre portion 42c of spanner or analogue rotation rotating member 42 during with S. A. 43 on another direction, rocking element 45 pivots about end 7a cw in Fig. 7 A of the pillar 7 at conduct pivot center.When pillar 7 pivots, tabular guide main body 5A-5E cw pivot by with the supportive body 14 (Fig. 5) of pillar 7 one.Therefore, all rotation guide main bodies 6 that supported by pillar 7 are about the axial support 28b conter clockwise as the center pivot (Fig. 6 B), near the upper surface of sheet material P, regulate the gap value between all rotation guide main bodies 6 and the supply plate 2 with simultaneously therefrom at once simultaneously.Rotating member 42, axle 43, rocking element 45 and collapse coil spring 47 are formed whole rotation guide main body control apparatus.Further, each rotation guide main body control apparatus and/or whole rotation guide main body control apparatus are formed rotation guide main body control apparatus.
The following method of regulating the tabular guide main body 5A-5E in the sheet guide apparatus with above-mentioned layout and rotating guide main body 6 according to the thickness and the type declaration of sheet material.At first, the following describes pillar 7 of no use and carry out the method for regulating.
[when sheet material is thin]
When guiding thin sheet material, tabular guide main body 5A-5E and rotation guide main body 6 guiding sheet materials.More specifically, thickness according to sheet material, execution is set in the adjusting in the gap between the upper surface of the guiding surface 5d of tabular guide main body 5A-5E and sheet material P, with thickness, carry out by each rotating main body control apparatus and regulate a plurality of rotation guide main bodies 6 respectively with outer surface that is set in rotation guide main body 6 and the adjusting of supplying with the gap between the plate 2 according to sheet material.
Below to this detailed description.The knob 16a of the bolt of rear end plate 16 of rotating supporting device 10A and 10B is to unclamp bolt of rear end plate 16.After that, cw/left-hand revolution is regulated bolt 11 (Fig. 3 B).Therefore, mobile agent 12 moves in vertical direction, and supportive body 14 also moves to follow mobile agent 12 in vertical direction.Tabular guide main body 5A-5E also moves in vertical direction, and according to the gap between the upper surface of the thickness setting guiding surface 5d of sheet material and sheet material P.After that, pivot knob 16a is fixed to supportive body 14 on the fixed block 15 thus with fastening bolt of rear end plate 16, so that regulate tabular guide main body 5A-5E in the position of coupling sheet thickness.At this moment, when the guiding surface 5d of tabular guide main body 5A-5E moved perpendicular to the upper surface of sheet material P, the parallelism between the upper surface of guiding surface 5d and sheet material P was held.Therefore, rule 3 before the sheet material of any thickness can be directed to reliably.
Subsequently, unclamp fastening jam nut 32b (Fig. 6 B).After cw/left-hand revolution was regulated the knob 32a of bolt 32, adjusting bolt 32 moved from level attitude 27 forward/backward of fixed block 25.Regulate the position of the terminal part of bolt 32 like this.Correspondingly, lever 30 cws/conter clockwise waves with according to the gap between the upper surface of the outer surface of the thickness setting of sheet material rotation guide main body 6 and sheet material P.Jam nut 32b is fastened then with the thickness of the gap adjustment between the upper surface of the outer surface that will rotate guide main body 6 and sheet material P to sheet material, fixing and locking nut then.Use each to regulate bolt 32 each rotation guide main body 6 is carried out this adjusting.Therefore, tabular guide main body 5A-5E and near rotation guide main body 6 guiding sheet material P preceding rule 3.Therefore, the wrinkle that generated by the impact that produces during near preceding rule 3 as sheet material P can not form in sheet material P, and sheet material P can be directed into reliably before rule 3.When regulating rotation guide main body 6 and/or tabular guide main body 5A-5E, because the appearance of the recess 5c of tabular guide main body 5A-5E, therefore tabular guide main body 5A-5E does not hinder rotation guide main body 6.
When guiding such as the sheet material of film (its surface can be easy to damage), perhaps will be transmitted with squamous when overlapping when hard sheet material such as thick sheet, sheet material is only by 6 guiding of rotation guide main body, guides and can't help tabular guide main body 5A-5E.More specifically, shown in Fig. 3 B, after the knob 16a of the bolt of rear end plate 16 that unclamps bracing or strutting arrangement 10A and 10B by rotation, regulate bolt 11 and be rotated with the mobile agent 12 that moves up.Supportive body 14 also moves up following mobile agent 12, and tabular guide main body 5A-5E also moves up.Therefore, guiding surface 5d separates with supply plate 2, not contact with sheet material.
Since there is the recess 5c of tabular guide main body 5A-5E, the tabular guide main body 5A-5E that therefore can move up, and do not hinder cooresponding rotation guide main body 6.By this adjusting, sheet material only by 6 guiding of rotation guide main body, therefore is not damaged.Even when sheet material is transmitted with squamous when overlapping, rotation guide main body 6 also can be by the aforementioned sheet material of some contact compacting.Therefore, next sheet material can be directed to front end guidance device 3 reliably.
[initial adjustment]
At first, be adjusted to definite value at all outer surfaces of each rotation guide main body 6 and the gap of supplying with between the plate 2 by regulating bolt 32.
[stopping the control method of back] by pivoting strut 7 in initial adjustment
When fine sheet being made into thick sheet (ground paper), pivoting strut 7 is to regulate all rotation guide main bodies 6 simultaneously.More specifically, with reference to Fig. 7 A, the manoeuvre portion 42c that uses spanner or analogue rotation rotating member 42 is with S. A. 43 in one direction, so that rocking element 45 pivots about terminal part 7a cw in Fig. 7 A of the pillar 7 at conduct pivot center.When pillar 7 one was done pivoting action, rotation guide main body 6 moved through the supportive body 14 (Fig. 6 B) with pillar 7 one, with the gap between the outer surface of setting rotation guide main body 6 according to sheet thickness and the supply plate 2.When regulating rotation guide main body 6, tabular guide main body 5A-5E is also by being regulated simultaneously with the supportive body 14 of pillar 7 one.
At this moment, if with the sheet material that is directed is easy impaired sheet material, if it is overlapping that thick sheet material will be transmitted with squamous, if perhaps need be by tabular guide main body 5A-5E guiding, the tabular guide main body 5A-5E of adjusting contact with sheet material thereby carry out further.More specifically, as shown in Fig. 3 B, unclamp by rotation after the knob 16a of bolt of rear end plate 16 of bracing or strutting arrangement 10A or 10B, regulate bolt 11 and be rotated with the mobile agent 12 that moves up.Mobile agent 14 also moves up to follow moving of mobile agent 12, to cause the tabular guide main body 5A-5E that moves up, therefore separates guiding surface to a great extent, so that do not contact with sheet material.So, can regulate all rotation guide main bodies 6 simultaneously by pivoting strut 7.Therefore, can shorten control duration, and can increase work efficiency.
When sheet material is when approaching, pivoting strut 7 is to regulate all rotation guide main bodies 6 at once simultaneously.
At this moment, if not according to the gap between tabular guide main body 5A-5E of the thickness setting of sheet material and the supply plate 2, plate-like body 5A-5E is adjusted to the coupling sheet thickness so.More specifically, as shown in Fig. 3 B, unclamp by rotation after the knob of bolt of rear end plate 16 of bracing or strutting arrangement 1A and 10B, regulate bolt 11 and be rotated with mobile mobile agent 12 in vertical direction.Supportive body 14 also moves in vertical direction, and to follow the motion of mobile agent 12, correspondingly, tabular guide main body 5A-5E also moves in vertical direction.Therefore, the gap between guiding surface 5d and the supply plate 2 is adjusted to the coupling sheet thickness.
When only with tabular guide main body 5A-5E guiding fine sheet, at first, according to said method pivoting strut 7 to regulate all rotation guide main bodies 6 at once simultaneously, so that do not contact with sheet material.Subsequently, tabular guide main body 5A-5E is adjusted to the coupling sheet thickness.More specifically, as shown in Fig. 3 B, unclamp by rotation after the knob 16a of bolt of rear end plate 16 of bracing or strutting arrangement 10A and 10B, regulate bolt 11 and be rotated to move down mobile agent 12.Supportive body 14 also is moved downward to follow mobile agent 14, so that move down tabular guide main body 5A-5E.Therefore, the gap between upper surface 5d and the supply plate 2 is adjusted to the coupling sheet thickness.
According to present embodiment, the wrinkle that are formed in the sheet material P by the guiding surface of tabular guide main body 5A-5E can be corrected.Even it is overlapping that sheet material P is transmitted with squamous, the fwd sheet material also can be rotated guide main body 6 extruding by a contact, advises 3 so that next is opened before sheet material can be directed to reliably.Because the guiding surface 5d of tabular guide main body 5A-5E separates with the upper surface of sheet material P, and sheet material is only by the guiding of rotation guide main body 6, so sheet material P will not be damaged.
So, because sheet material P can be by near rotation guide main body 6 preceding rule 3 and/or tabular guide main body 5A-5E guiding, so rule 3 before sheet material P can be directed into reliably.When regulating rotation guide main body 6 and/or tabular guide main body 5A-5E, owing to there is the recess 5c of tabular guide main body 5A-5E, therefore tabular guide main body 5A-5E will not hinder rotation guide main body 6.
According to present embodiment, recess 5c forms spacer portion.Alternatively, the hole can form spacer portion.Though tabular guiding elements is divided into 5, tabular guiding elements can comprise a slice or the multi-disc except that 5.Though by sheet guide apparatus is applied to the present invention has been described on the printer, the Web guide device can be applied to experimental engine, laminating machine, printing machine, tapping machine or the similar machine of coating machine, test sheet type object.
Illustrate that as above-mentioned according to the present invention, if according to the type selecting suitable guide main body of sheet type object, sheet material can reliably and not be directed to preceding rule with damaging so.
Claims (8)
1. a sheet guide apparatus is characterized in that, comprising:
Preceding rule (3), described preceding rule abut against the downstream end of the sheet material on the direction of transfer, and regulate described sheet material moving on described direction of transfer;
One or more rotation guide main bodies (6), in the described rotation guide main body each supported with separate at upper surface with sheet material (P) and direction near the upper surface of sheet material (P) on rotatable and removable, and the outer surface of described rotation guide main body contacts to guide described sheet material with the described upper surface of described sheet material;
Rotation guide main body regulon (25,30,32,35; 42,43,45,47), rotation guide main body regulon separate and the position of the described rotation guide main body of direction adjusted of the upper surface of approaching described sheet material at the upper surface with sheet material;
Tabular guide main body (5A-5E), described tabular guide main body extends upward the horizontal direction and the described sender of described sheet material, described tabular guide main body comprises guiding surface (5d), described guiding surface contacts with the upper surface of described sheet material guiding described sheet material, and be supported for the upper surface with sheet material separate and direction near the upper surface of sheet material on be movably; And
Tabular guide main body regulon (11,12,14), described tabular guide main body regulon separates and near the position of the described tabular guide main body of direction adjusted of the upper surface of sheet material at the upper surface with sheet material,
Wherein be arranged under the described guiding surface of described tabular guide main body by one or more spacer portion (5c) at the sheet material contact part on the described outer surface of described rotation guide main body, in the described spacer portion each is formed on the direction of transfer of described sheet material in the downstream end of described tabular guide main body, with corresponding to described rotation guide main body.
2. equipment according to claim 1, wherein
Described a plurality of rotation guide main body comes into line on the direction perpendicular to the direction of transfer of described sheet material, and
Described a plurality of spacer portion forms corresponding to described a plurality of rotation guide main bodies.
3. equipment according to claim 2, wherein said rotation guide main body regulon comprises:
The first rotation guide main body regulon (42,43,45,47), the described first rotation guide main body regulon regulate simultaneously described a plurality of rotation guide main bodies all positions and
A plurality of second rotation guide main body regulons (25,30,32,35), described a plurality of second rotation guide main body regulons are configured to corresponding to described a plurality of rotation guide main bodies, and regulate the position of described a plurality of rotation guide main bodies individually.
4. equipment according to claim 3, further comprise pillar (7), described pillar rotatably is supported between the pair of brackets (8A, 8B), and described a plurality of rotation guide main body and described a plurality of second guides the guide adjustment unit supports on described pillar
Wherein when the described first rotation guide main body regulon rotated described pillar, described a plurality of rotation guide main bodies moved simultaneously.
5. equipment according to claim 4, wherein said tabular guide main body and described tabular guide main body regulon are by described shore supports.
6. equipment according to claim 4, the wherein said second rotation guide main body regulon comprises:
Load-carrying element (30), described load-carrying element can unsteadily be supported, and rotatably supports described rotation guide main body,
First adjustment means (32), described first adjustment means is regulated the position of waving of described load-carrying element, and executing location regulates regulating the position of described load-carrying element, and
Biasing member (35), described first load-carrying element of described biasing member bias voltage is with near described adjustment means.
7. equipment according to claim 5, wherein said tabular guide main body regulon comprises:
Supportive body (14), described supportive body be connected to described pillar with separate at upper surface with sheet material and direction near the upper surface of sheet material on removable, and support described tabular guide main body and
Second adjustment means (11), described second adjustment means the upper surface with sheet material separate and near the direction of the upper surface of sheet material on move described supportive body.
8. equipment according to claim 1, wherein said spacer portion comprises the recess of described tabular guide main body, the described recess of described tabular guide main body is in the downstream opening of described sheet material direction of transfer.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007237824 | 2007-09-13 | ||
| JP2007237824 | 2007-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101386380A true CN101386380A (en) | 2009-03-18 |
Family
ID=40129109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101608235A Pending CN101386380A (en) | 2007-09-13 | 2008-09-16 | Sheet guide apparatus |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20090072473A1 (en) |
| EP (1) | EP2036844A3 (en) |
| JP (1) | JP2009083476A (en) |
| CN (1) | CN101386380A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104692157A (en) * | 2015-02-11 | 2015-06-10 | 郭石生 | Mobile printing, positioning and conveying device |
| CN106927244A (en) * | 2017-04-17 | 2017-07-07 | 河北建筑工程学院 | Photovoltaic sheet material high speed handling robot system |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6565885B1 (en) | 1997-09-29 | 2003-05-20 | Inhale Therapeutic Systems, Inc. | Methods of spray drying pharmaceutical compositions |
| KR101822426B1 (en) * | 2015-11-27 | 2018-01-29 | 주식회사 하이로닉 | Apparatus for focused ultrasound operation with controllable rotation angle of catridge, focused ultrasound operation system and method with the same |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1089774B (en) * | 1959-05-22 | 1960-09-29 | Georg Spiess Dr Ing | Sheet feeder with front lays that can be moved up and down on the front edge of the feed table and with sheet alignment means |
| DE3731216A1 (en) * | 1987-09-17 | 1989-04-13 | Koenig & Bauer Ag | DEVICE FOR FEEDING SHEETS TO A SHEET PROCESSING MACHINE, IN PARTICULAR PRINTING MACHINE |
| US4896875A (en) * | 1988-12-21 | 1990-01-30 | Am International, Inc. | Copy sheet pull guide mechanism |
| DE4435264C2 (en) * | 1994-10-01 | 2001-05-10 | Heidelberger Druckmasch Ag | Bow hold down |
| DE19962116A1 (en) * | 1999-12-21 | 2001-06-28 | Heidelberger Druckmasch Ag | Guide device for guiding sheets and method for operating a guide device |
| JP2002225228A (en) | 2001-01-31 | 2002-08-14 | Mitsubishi Heavy Ind Ltd | Paper presser of swing type |
| DE10244219B4 (en) * | 2001-10-15 | 2019-01-17 | Heidelberger Druckmaschinen Ag | Device and method for sheet supply to a sheet-processing machine, in particular printing machine |
| DE102004048148A1 (en) * | 2004-10-02 | 2006-04-06 | Koenig & Bauer Ag | Sheet guide system fitted on feed tray of printing machine has lower section mounted on wheels and upper section which pivots on transverse shaft and has parallel eccentric adjusting shaft |
-
2008
- 2008-09-05 JP JP2008228010A patent/JP2009083476A/en active Pending
- 2008-09-09 EP EP08015883A patent/EP2036844A3/en not_active Withdrawn
- 2008-09-10 US US12/283,193 patent/US20090072473A1/en not_active Abandoned
- 2008-09-16 CN CNA2008101608235A patent/CN101386380A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104692157A (en) * | 2015-02-11 | 2015-06-10 | 郭石生 | Mobile printing, positioning and conveying device |
| CN106927244A (en) * | 2017-04-17 | 2017-07-07 | 河北建筑工程学院 | Photovoltaic sheet material high speed handling robot system |
| CN106927244B (en) * | 2017-04-17 | 2022-08-09 | 河北建筑工程学院 | High-speed transfer robot system of photovoltaic panel |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2036844A2 (en) | 2009-03-18 |
| JP2009083476A (en) | 2009-04-23 |
| US20090072473A1 (en) | 2009-03-19 |
| EP2036844A3 (en) | 2011-08-31 |
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Open date: 20090318 |