CN1182960C

CN1182960C - Cylinder cleaning device and cylinder cleaning fabric used therefor

Info

Publication number: CN1182960C
Application number: CNB971109206A
Authority: CN
Inventors: 原瑛; 小柳津秀夫; 矶部茂夫; 后藤孝幸
Original assignee: Baldwin Japan Ltd
Current assignee: Baldwin Japan Ltd
Priority date: 1996-03-14
Filing date: 1997-03-13
Publication date: 2005-01-05
Anticipated expiration: 2017-03-13
Also published as: KR970064923A; DE69738404T2; DE69738404D1; KR100373543B1; DE69713823D1; EP1176010B1; EP0795402B1; CN1522857A; DE69713823T2; CN1282543C; EP1176010A1; CN1168836A; EP0795402A1

Abstract

Divided shaft members constitute a cleaning fabric take-up shaft, and are secured at both ends by shaft member fixing means that is attached to a side plate. Shaft member fixing portions include a shaft end supporter, for supporting the end of the shaft member; and a plug that is fitted to a shaft receiving section. A wedge portion is provided, which runs across the center of the shaft end supporter and is projected linearly. When this wedge portion is inserted between the shaft members, the diameter of the shaft is increased. At this time, the winding of the cleansing fabric is performed. To dispose of the wound cleaning fabric, the shaft members are detached from the shaft member fixing portions and the wedge is extracted from the shaft members, so that the diameter is reduced, and the cleaning fabric is disengaged from the shaft members. As a result, the cleaning fabric take-up shaft can be removed from the cleaning fabric roll.

Description

Cylinder cleaning devices

Technical field

The present invention relates to be used for to clean the cylinder cleaning devices on the surface of the various cylinders of offset press and roller, especially relate to a kind of cylinder cleaning devices, wherein, cleaning fabric and being used to is reeled the structure of winding off spindle assembly of useless cleaning fabric with the diameter of axle, the configuration of axle and the variation of circumference and easily go wrong, it can be convenient to be used for the operation of the treatment process of the used cleaning fabric on.

Background technology

Usually, adopting a cleaning fabric to clean in the common cylinder cleaning devices on surface of blanket cylinder etc. of offset press, cleaning fabric is supplied with part from a cleaning fabric and is fed, and be crushed on the excircle of cylinder so that clean it, wherein, the cleaning fabric feed element is made into a volume or can reversely folds.After this, when washing barrel surperficial, be wound onto on the winding off spindle with the cleaning fabric of crossing.Shown in Figure 95, adopt on the core or by the banded cleaning fabric 3 of fan-folded.In order to form the cleaning fabric roller, cleaning fabric 3 is by on a winding off spindle 6, and this winding off spindle has many small tip ridge 6a in its surface.For example in Japanese Utility Model publication number Hei 5-60843, disclosed this winding off spindle assembly.

Part is wound onto on the winding off spindle so that when preparing to clean when cleaning fabric is supplied with from the cleaning fabric that links to each other with a cylinder cleaning devices, and cylinder cleaning devices must promptly be installed near the cylinder of a printing machine like this in work.Therefore particularly, have only narrow space applicable, so that carry out above-mentioned operation because the electric current printing machine is made into very compactly.In addition, cleaning fabric when just reeling cleaning fabric on the not mobile winding off spindle, reel by one of the little gap (about 3cm) between cylinder surface and the cylinder cleaning devices wide cleaning fabric (for example about 170cm of newspaper), and loose part do not occur around winding off spindle, and to make the broadwise side alignment of cleaning fabric be difficult.Just, when the side that makes cleaning fabric keeps with axle perpendicular (maintenance right angle), on winding off spindle, be cleaning fabric very difficult; This will depend on operators'skills how to carry out this program well.

When being wound with the winding off spindle of the cleaning fabric of crossing when cylinder cleaning devices is removed, in order to handle fabric roll, necessary manual debatching cleaning fabric.Because have China ink with cleaning fabric excessively, during debatching, it is very dirty that the workman is made, and because being easy to cleaning fabric excessively of debatching is contaminated and loose, it is difficult dealing with.

Summary of the invention

Therefore, an object of the present invention is to provide a kind of cylinder cleaning devices, it has a cleaning fabric winding off spindle assembly, so that make a winding off spindle be easy to remove from a cleaning fabric roller.

Another object of the present invention provides a kind of cleaning fabric, and it can accurately and be easy to be connected on the cleaning fabric winding off spindle assembly.

Another purpose of the present invention provides a useless cleaning fabric processing method, and thus, useless cleaning fabric can be removed and be removed with a form of rolling up useless cleaning fabric from a winding off spindle.

According to the present invention, a kind of cylinder cleaning devices, be used for by at cleaning fabric with the cleaning fabric feed element and be used for batching the circumferential surface of washing barrel on the circumferential surface that the cleaning fabric that passes through between the cleaning fabric winding off spindle assembly of described cleaning fabric is pressed in described cylinder, described cylinder cleaning devices comprises:

The frame of a described cleaning fabric winding off spindle assembly of supporting; And

Thereby the excircle configuration of described cleaning fabric winding off spindle assembly can change the cleaning fabric that is wound on the cleaning fabric winding off spindle assembly and will unclamp and be easy to take off from described winding off spindle assembly, described winding off spindle assembly comprises a part, groove along the axial preset width that on the outer surface of described axle, forms of described axle, with a rod member, this rod member can insert in the described groove, thereby during the described cleaning fabric of reeling, described cleaning fabric contacts a part of outer surface of described rod member, and at least one end of rod member is detachably connected to an end of described axle part, described rod member can take out from described axle part, after this, described axle part can from described around cleaning fabric remove.

Owing to, behind the cleaning fabric of reeling, can reduce its diameter for the winding off spindle assembly is provided with an assembly that is used for mechanically changing at the state somewhere of cleaning fabric winding off spindle assembly contact cleaning fabric wound thereon.As a result, reduce cleaning fabric widely and affacted take-up force on the winding off spindle.Therefore, winding off spindle can be easy to be removed from the cleaning fabric roller.

Owing to be removed with cleaning fabric rolling excessively, must be compared with the general case of removing by debatching with fabric with mistake, improve operating efficiency, and reduced circumference and workman's pollution.In other words, improved maintenance.

When the cleaning fabric winding off spindle is made of many disclosed shaft components, has simplified the structure of change diameter and reduced manufacturing cost.

For the wedge shape part structure that between the various piece of winding off spindle, is inserted into and therefrom is drawn out of, can be easy to increase its diameter or reduce diameter, and can stably keep the diameter that increases.

When for the cleaning fabric winding off spindle engagement device being set, fabric is easy on winding off spindle, and with the right angle operation of stably reeling.

For adopting a rod member, a groove and part engage the structure of cleaning fabric, by remove the state that rod member changes the outer peripheral edges of cleaning fabric roller engagement shaft member from shaft component, so an axle part is easy to remove from the cleaning fabric roller.Especially for the structure of from many grooves, taking out rod member, compared with the situation of from single groove, removing a bar member change the state of fabric roller engagement shaft spare more strongly, and remove a part and become easier.For for single groove is provided with the structure of many rod members by predetermined space,, make close to each other by the take-up force that is applied by the cleaning fabric roller throwing off from axle spare at the rod member of side place joint.As a result, reduced the circumference of axle and changed contact condition between axle part and the fabric roller, so the removing of part is easy.

When adopting oval rod member, it is rotated so that reduce the circumference of axle after axle spare is thrown off at rod member, so, can be easy to remove shaft component.In addition, when the distaff part forms a gap, when rod member remove from axle head with reduce the axle circumference the time stem member move on in the described gap, later shaft component is easy to be removed.

When adopting major axis, remove from the cleaning fabric roller and become more difficult so increased the length of rod member and rod member.Be preferably, such major axis has a kind of like this structure, that is, fastener is set at the middle part of groove so that in the end of a side engagement rod member, or a kind of like this structure, that is, in groove these rod members are linked together.Because this set and this fastener can adopt short rod member.As a result, be convenient to removing of rod member, and be easy to realize operation from any end of axle.

Description of drawings

Fig. 1 is the front view of according to an embodiment of the invention one winding off spindle that cleans;

Fig. 2 A is the parts decomposition elevation of a shaft component;

Fig. 2 B is the parts decomposition side view of shaft component;

Fig. 3 is the schematic diagram of explanation by a diameter of shaft component gained;

Fig. 4 is the schematic diagram of explanation axle part standing part;

Fig. 5 A cuts open the viewgraph of cross-section of getting along figure center line A-A;

Fig. 5 B cuts open the viewgraph of cross-section of getting along Fig. 1 center line B-B;

Fig. 6 is explanation when the schematic diagram of a cleaning fabric winding off spindle when a cleaning fabric roller is removed;

Fig. 7 is the front view of cleaning fabric winding off spindle according to another embodiment of the present invention;

Fig. 8 is the plane of a shaft component;

Fig. 9 illustrates the schematic diagram of how a cleaning fabric winding off spindle being removed from a cleaning fabric roller;

Figure 10 is the front view of modification of winding off spindle that is used to change the diameter of cleaning fabric winding off spindle;

The schematic diagram of Figure 11 state that to be explanation remove a cleaning fabric winding off spindle from a cleaning fabric roller;

Figure 12 is the side front view of cleaning fabric winding off spindle according to another embodiment of the present invention;

Figure 13 is the front plan views of the winding off spindle among Figure 12;

Figure 14 is the front view of a connector;

Figure 15 is the plane of connector;

Figure 16 is the left side view of connector;

Figure 17 A cuts open the cross-sectional view of getting along Figure 12 center line C-C;

Figure 17 B cuts open the cross-sectional view of getting along Figure 12 center line D-D;

Figure 18 illustrates the schematic diagram of how the cleaning fabric winding off spindle being removed from the cleaning fabric roller;

Figure 19 is the schematic diagram that a modification of the cleaning fabric winding off spindle with a hull shape spare is shown;

Figure 20 cuts open the cross-sectional view of getting along Figure 19 center line F-F;

Figure 21 cuts open the cross-sectional view of getting along Figure 19 center line G-G;

Figure 22 A and 22B illustrate the schematic diagram of how the cleaning fabric winding off spindle being removed from the cleaning fabric roller;

Figure 23 is the schematic diagram that another modification of the cleaning fabric winding off spindle with hull shape spare is shown;

Figure 24 is the schematic diagram that the another modification of the cleaning fabric winding off spindle with hull shape spare is shown;

Figure 25 is the cross-sectional view of cleaning fabric winding off spindle according to still another embodiment of the invention;

Figure 26 cuts open the cross-sectional view of getting along Figure 25 center line H-H;

Figure 27 illustrates the cross-sectional view of how the cleaning fabric winding off spindle being removed from the cleaning fabric roller;

Figure 28 is the cutaway view of the modification of the embodiment shown in Figure 25;

Figure 29 cuts open the cross-sectional view of getting along Figure 28 center line I-I;

Figure 30 illustrates the cross-sectional view of how the cleaning fabric winding off spindle being removed from the cleaning fabric roller;

Figure 31 is the plane according to the cleaning fabric winding off spindle of an embodiment more of the present invention;

Figure 32 is the perspective view of rod member device;

Figure 33 is the perspective view of a part;

Figure 34 is the schematic diagram of seeing along Figure 31 center line J-J;

Figure 35 is the schematic diagram of seeing along Figure 31 center line K-K;

Figure 36 is the explanation schematic diagram of cleaning fabric location;

Figure 37 is an explanation schematic diagram of having finished the cleaning fabric location;

Figure 38 is the schematic diagram that the cleaning fabric winding off spindle among the embodiment shown in Figure 31 is adopted in explanation;

Figure 39 cuts open the cross-sectional view of getting along Figure 38 center line L-L;

Figure 40 is the specification schematic diagram that takes out a rod member;

Figure 41 is the explanation schematic diagram that rod member is moved by the take-up force that is applied by the cleaning fabric roller;

Figure 42 is the schematic diagram of the modification of explanation embodiment shown in Figure 31;

Figure 43 A and 43B are the explanation schematic diagrames of another modification;

Figure 44 A and 44B are the explanation schematic diagrames of another modification;

Figure 45 A and 45B are the explanation schematic diagrames of a modification again;

Figure 46 A and 46B are that the side view of the part of cleaning fabric winding off spindle according to still another embodiment of the invention is to see from an end of axle;

Figure 47 A and 47B are the side views of a part of cleaning fabric winding off spindle with rod member of square cross section;

Figure 48 A and 48B are the side views of a part of cleaning axle with rod member of non-circular cross-section;

Figure 49 is the plane of cleaning fabric winding off spindle according to another embodiment of the present invention;

Figure 50 is the schematic diagram of seeing along Figure 49 center line M-M;

Figure 51 is linked the perspective view of the rod member device on the cleaning fabric winding off spindle shown in Figure 49;

Figure 52 is the plane that is connected with the cleaning winding off spindle assembly of rod member device;

Figure 53 is the plane of the modification of the embodiment among Figure 49;

Figure 54 cuts open the cutaway view of getting along Figure 53 center line N-N;

Figure 55 is the plane of another modification of the embodiment among Figure 49;

Figure 56 is the perspective view of the rod member on the cleaning fabric winding off spindle that is connected among Figure 55;

Figure 57 is the side view of another example of the syndeton of rod member;

Figure 58 cuts open the cross-sectional view of getting along Figure 57 center line P-P;

Figure 59 A and 59B are the top view and the side views of another example of the syndeton of rod member;

Figure 60 cuts open the cutaway view of getting along Figure 59 B center line Q-Q;

Figure 61 is the perspective view of cleaning fabric winding off spindle according to still another embodiment of the invention;

Figure 62 is the front view that comprises the receiving portions that is coupling of cleaning fabric fabric take-off axle;

Figure 63 is the schematic diagram of explanation cylinder cleaning fabric;

Figure 64 is the schematic diagram of an example of explanation cleaning fabric fixture;

Figure 65 is the schematic diagram of another example of explanation cleaning fabric fixture;

Figure 66 is the schematic diagram of the another example of explanation cleaning fabric fixture;

Figure 67 is the schematic diagram of an example again of explanation cleaning fabric fixture;

Figure 68 is the schematic diagram of real row again of explanation cleaning fabric fixture;

Figure 69 A, 69B and 69C are the schematic diagrames of the another example of explanation cleaning fabric fixture;

Figure 70 A, 70B and 70C are the schematic diagrames of explanation assembling cleaning fabric winding off spindle and cleaning fabric fixture;

Figure 71 A, 71B and 71C are the schematic diagrames of an example of structure of the neighboring of explanation cleaning fabric winding off spindle;

Figure 72 A-72D is the schematic diagram of other example of explanation cylinder cleaning fabric;

Figure 73 is the perspective view of the engaging mechanism between cleaning fabric and winding off spindle;

Figure 74 A-74F is a schematic diagram of wanting the various modification of engaged cleaning fabric part;

Figure 75 is the perspective view of a modification of engaging mechanism;

Figure 76 is the explanatory view of another modification of engaging mechanism;

Figure 77 is the explanatory view of the another modification of engaging mechanism;

Figure 78 is the explanatory view of a modification again of engaging mechanism;

Figure 79 is the explanatory view of the another modification of engaging mechanism;

Figure 80 is the explanatory view of a modification of engaging mechanism;

Figure 81 is the explanatory view of another modification of engaging mechanism;

Figure 82 is the perspective view of another example of engaging mechanism;

Figure 83 is the perspective view of the another example of engaging mechanism;

Figure 84 is the perspective view of an example of engaging mechanism;

Figure 85 is the explanatory view that a modification of the engaging mechanism among Fig. 84 is shown;

Figure 86 is the explanatory view of another modification that the engaging mechanism of Fig. 84 illustrated is shown;

Figure 87 is the side view of the trip gear between cleaning fabric and winding off spindle;

Figure 88 is the perspective view of disengagement instrument;

Figure 89 A, 89B and 89C are the schematic diagrames that operation is thrown off in explanation;

Figure 90 is the explanatory view of illustrational engagement/disengagement mechanism;

Figure 91 is the local enlarged diagram of Figure 90;

Figure 92 is the perspective view of another example of engagement/disengagement mechanism;

Figure 93 is the left side view of the mechanism among Figure 92;

Figure 94 is the explanatory view of a modification of engagement/disengagement mechanism;

Figure 95 is the explanatory view that common cleaning fabric winding off spindle is shown; And

Figure 96 is the cutaway view that the signal of cylinder cleaning devices is provided with.

The specific embodiment

Referring now to accompanying drawing better embodiment of the present invention will be described.Figure 96 is the viewgraph of cross-section according to the basic structure of cylinder cleaning devices of the present invention.Cylinder cleaning devices is as wiper mechanism 2, and it is installed towards the cylinder 1 of printing machine, and this wiper mechanism 2 comprises the cleaning fabric supply part 4 that is used to feed cleaning fabric 3; One cleaning fabric winding off spindle part 5 is used to reel and supplies with the cleaning fabric 3 of part 4 from cleaning fabric; And a cylinder pressure-producing part, be used for supplying with the surface that the cleaning fabric 3 that is in tension between part 4 and the cleaning fabric winding off spindle part 5 is pressed in cylinder 1 at cleaning fabric.These parts are by a plurality of side plate 9 supportings, and these side plates 9 are the various pieces that constitute the frame of wiper mechanism 2.

Shown in Figure 96, the cylinder pressure-producing part infeeds inflatable article 7a to compressed air, when it is inflated, just cleaning fabric is pressed in the surface of cylinder 1.Then, the cylinder pressure-producing part discharges air so that make its row's exhaust from

inflatable article

7a, and 7b is represented as dotted line, so just the surface of cleaning fabric 3 from cylinder 1 is separated.

Cleaning fabric is supplied with part 4 and is adopted volume cleaning fabric 3, or the cleaning fabric 3 of fan-folded.Especially, adopt cleaning fabric roller, or adopt the roller that does not have core with tube core or bar core.Cleaning fabric 3 is by woven or adhesive-bonded fabric, paper or film, or by carrying out a kind of in the middle of they of certain processing, or form by other similar material.Processed cleaning fabric can be with the material of liquid infiltration or the material that then encapsulates in a vacuum with liquid infiltration.Cleaning fabric 3 also can comprise with cleaning the material that colloid or cleaning cream apply.

Cleaning fabric winding off spindle part 5 is made of apart from the winding mechanism (not shown) a cleaning fabric winding off spindle 6 and a perseverance, this perseverance is applied on the winding off spindle 6 twining cleaning fabric 3 required commentaries on classics power around winding off spindle 6 with constant distance apart from winding mechanism, be used to supply with the cleaning fabric feeding axle 8 that cleaning fabric is supplied with part 4, cleaning fabric winding off spindle 6 and perseverance all are assembled in the side plate 9 apart from winding mechanism.

Cleaning fabric winding off spindle assembly according to the present invention comprises that many mechanism elements are to provide an assembly to be used for mechanically to change the state in the place that winding off spindle and cleaning fabric are in contact with one another.In the following description, cleaning fabric winding off spindle assembly is known as " cleaning fabric winding off spindle ".

Structure to the diameter that is used to change the cleaning fabric winding off spindle will explain, and it is used for mechanically changing the state that contacts the place of the cleaning fabric that is wound with cleaning fabric on it at winding off spindle as an assembly.

Fig. 1 is the front view of cleaning winding off spindle according to an embodiment of the invention.Fig. 2 A is the parts decomposition elevation of a part, and Fig. 2 B is the parts decomposition side view of a part.In the present embodiment, many axle parts that separate, for example two or 3 axle spares are fixed on any end so that a cleaning fabric winding off spindle is set.In the present embodiment, adopt two axle parts that separate that the structure of the diameter that is used to change the cleaning fabric winding off spindle is described, but also can adopt three axle parts that separate.

Cleaning fabric winding off spindle 6 has two half drum shaft spare 6A and 6B that separate.The two ends of

axle part

6A and 6B are fixed by the axle part fixture that is connected on the side plate 9.As shown in Figure 2,

axle part

6A and 6B have the semi-circular cross-section of being roughly, and obtain described semi-circular cross-section by cutting the part that a logical cylinder and excision have a preset width a.When the tangent plane of axle spare leaned on each other mutually, the diameter of cylinder was less than diameter D, as shown in Figure 3.Arbitrary end at each

part

6A and 6B forms

reduction part

6a and 6b.

Axle part standing part 10 comprises first part standing part 10A of an end that is used for fixing each part, and the second part standing part 10B that is used for fixing the other end of each part.The general structure that is used for first and second part standing part 10A and 10B is described now with reference to Fig. 4.The plug 13 that each part standing part 10A and 10B have the axle head supporting part 11 at the two ends that are used for bolster spare 6 and be loaded into a supporting member 20.In axle head supporting part 11, be provided with an annular protrusion 11a and straight wedge shape protuberance 12, wherein, 6a of reduction portion and the 6b of axle part 6A and 6B are inserted into annular protrusion 11a, and straight wedge shape protuberance 12 has the preset width that extends across the center of the ring that is formed by annular protrusion 11a.Polygonal plug 13 is set at the back side of axle head supporting part 11 so that insert in the receiving portions 20 that is coupling.In plug 13, form pin-and-hole 14.For the receiving portions 20A that is coupling of the left side among Fig. 1 is provided with an action button 21 that is used for connecting pin 26, this button 21 is inserted in the pin-and-hole 14 in the plug 13.In this case, shown in Fig. 5 B, a polygonal plug receiver hole 28 that form to insert plug 13 is to be used for the right side receiving portions 20B that is coupling.One spring 27 is used in a connecting pin 26 embeddings one groove 25.

Fig. 5 A and 5B are the examples of receiving portions of being coupling.Be

coupling receiving portions

20A and 20B is made of a rotating shaft 23 that is fixed to a supporting member 22 on the side plate 9 and be pivotally connected on the supporting member 22.Rotating shaft 23 has a coupling that is connected with cleaning fabric winding off spindle 6.For cleaning fabric 3 is fed a constant distance, the rotating shaft 23 of the receiving portions 20B that is coupling and a rotating mechanism (not shown) that is used for cleaning fabric winding off spindle 6, a piston that promptly is used for cylinder links to each other by an arm.In axle connecting port 24, form a horizontal opening groove 25, to be used for the left side receiving portions 20A that is coupling.Form connecting pin 26 so as to be withdrawn into the perpendicular groove of groove 25 in.Action button 21 is connected to the end of connecting pin 26.

The assembling and the dismounting of cleaning fabric winding off spindle 6 will be described now.At first, in order to assemble winding off spindle 6, the two ends of

axle part

6A and 6B all are inserted among the annular protrusion 11a of a part standing part 10A and 10B.At this moment, as shown in Figure 1, have clearance of predetermined width g and form insertion wedge-like portion 12 between one larger-diameter part 6A and the 6B in formation.In this state, the plug 13 of right axle part standing part 10B is loaded into the receiving portions 20b that is coupling.Then, the position of the plug 13 of shifting axle spare standing part 10A makes its close receiving portions 20B that is coupling, and is inserted into the groove 25 from this side.Subsequently, connecting pin is inserted in the hole 14 of plug 13 so that the plug 13 of axle part standing part 10A is connected together with the receiving portions 20B that is coupling.

Thereby remove the cleaning fabric of using 3 on the cleaning fabric winding off spindle 6 by remove a part standing part 10 from the receiving portions 20 that is coupling.Particularly, extract connecting pin 26 and from the receiving portions 20 that is coupling, pull down plug 13 by action button 21.Then, the plug 13 at the axle part standing part 10 of the other end is removed from the receiving portions 20 that is coupling.After this, remove a part standing part 10, and wedge-like portion 12 is extracted between axle spare 6A and 6b.As a result,

part

6A and 6B are closer to each other for axle, that is, they move to they are positioned at as shown in Figure 6 position, and have reduced the diameter of winding off spindle 6.Then, when the end of shaft assembly was run into, cleaning fabric winding off spindle 6 popped cleaning fabric roller 100, can be drawn out by firmly grasping its end then.Can remove cleaning fabric winding off spindle 6 from cleaning fabric roller 100 in this way, after this be easy to remove.

Be used to change another embodiment of structure of the diameter of cleaning fabric winding off spindle 6 shown in Fig. 7.Fig. 8 is the plane of a part, in the present embodiment, is provided for changing the device of diameter on the surface of the mutual opposed axle part that separates.The device that is used to change diameter comprises one or more recesses 30, and protuberance 31, forms described recess 30 on a part 6A, and form protuberance 31 on another part 6B.Determine that suitably the shape of protuberance and size are so that they can be packed in the recess 30.As shown in Figure 7, when by the two ends of axle spare standing part 10 fixed axis 6, the position of convertible recess 30 and protuberance 31.Because the zone of the axle part 6A outside on their contact opposites forms a gap between axle spare 6A and 6B when moving these protuberances 31, it equals the height of protuberance 31, and has increased the diameter of winding off spindle 6.With with first embodiment in identical mode realize the assembling and the dismounting of cleaning fabric winding off spindle 6 basically.Shifting axle spare 6A and 6B have reduced diameter vertically thereby only different is.When cleaning fabric winding off spindle 6 when cleaning fabric roller 100 is removed, as shown in Figure 9, remove a part standing part.Then,, and protuberance 31 inserted in the recesses 30, reduced diameter towards the shifting axle spare 6A of direction shown in the arrow and 6b one of them or two.After this, the end of the axle that promptly stretches out from cleaning fabric roller 100 and from roller 100, pull out winding off spindle 6.

The modification that changes the structure that relates to one of part or two diameters that move vertically has been shown among Figure 10.This modification provides the axle part that is used for having by employing mutual opposed inclined-plane to change the device of diameter.Vertically cut real core cylinder and form can the acquire change device of diameter of the wedge shape axle spare with semi-circular cross-section by be predetermined angular with relative center line.

In order to remove cleaning fabric winding off spindle 6 from cleaning fabric roller 100, as shown in figure 11, remove a part standing part 10, and the direction shifting axle spare 6A that represents towards arrow and 6B one of them or two.Since owing to move the relative position that has changed

axle part

6A and 6B along the inclined-plane, so reduced diameter.Then, promptly and pull out the end of the axle that stretches out from cleaning fabric roller 100.

Though in the present embodiment, the whole protuberance 31 that forms on axle spare 6B, these protuberances 31 can separately form, and are fixed on the part by Screw then.

Figure 12 is the front view of cleaning fabric winding off spindle according to another embodiment of the present invention.Figure 13 is the left side view of the winding off spindle among Figure 12.Cleaning fabric winding off spindle 6 has a long real axis part 40 and half circular shell mould part 50, and described real axis part 40 is corresponding with the length of the cylinder that will be cleaned, and described shell mould part 50 has almost coated the whole periphery of shaft portion 40.With respect to shaft portion 40 shell mould part 50 is set rotationally.Any end at the center of shaft portion 40 forms plug-socket 41.Plug 42 is inserted in the plug-socket 41 and can moves vertically.

As shown in figure 14, each plug 42 has the core pattern insertion portion 42a in the shaft portion 40 of packing into; A junction divides 42b, is used for the receiving portions that is coupling near side plate; And the claw portion 42c between core pattern insertion portion 42a and coupling part 42b.This claw portion 42c leans against on the end face of shaft portion 40.As shown in figure 15, in core pattern insertion portion 42a, form a pin-and-hole 42d, its along with the perpendicular direction of the direction that plug 42 is moved by this core pattern plug portion 42a.One plug connecting pin 43 (seeing Figure 12) is inserted among this pin-and-hole 42d, and is fixed on wherein like this, so that the periphery of the core pattern insertion portion 42a of plug 42 is all stretched out at its two ends.

As shown in figure 12, the long through-hole 44 that forms in shaft portion 40 is along its longitudinal extension, and the end of plug connecting pin 43 is outwards stretched in the slotted eye 44.Retrained mutually by long through-hole 44 and connecting pin 43, only the center line along shaft portion 40 moves plug 42, and does not have activity in the connection place of plug 42 and shaft portion 40.One spring 45 is placed between core pattern insertion portion 42a and the shaft portion 40, and towards it from shaft portion the constant promotion plug 42 of 40 directions of stretching out.In Figure 12, a plug is shown inwardly shifts onto fully on the shaft portion 40, promptly compressed spring 45.

Be connecting hole 42e in the 42b of the coupling part of plug 42, the connecting pin that forms on axle coupling 24 is inserted among the connecting hole 42e.Coupling part 42b be detachably fixed to the receiving portions that is coupling the axle coupling 24 on to be used for side plate 9.For plug 42 is connected on the coupling 24, one or two plug 42 opposing is pressed in the shaft portion 40 by 45 applied pressures of spring.Then, one of the coupling 24 and the coupling part 42b of plug 42 are aligned, and plug 42 is packed in the coupling 24 by 45 applied pressures of spring.Then, another plug 42 is inserted in the groove 25 of another coupling 24 from the side.Subsequently, also being fixed among the connecting pin 26 (see figure 5)s insertion plug connecting hole 42e that in axle coupling 24, forms.Plug coupling part 42b has polygon 42f, cut outer surface to form polygon 42f as Figure 16, and corresponding with the shape of axle coupling 24, thus can accurately be delivered to the commentaries on classics power of reeling on the plug 42, promptly between plug coupling part 42b and axle coupling 24, do not have and rotate.

The a pair of wedge 42g of mutually opposed formation on claw portion 42c, and extending axially along shaft portion 40.Shown in Figure 14 and 15,42g splays the wedge shape part, and on the side of core pattern insertion portion 42a, adjacent formation targeting part 42h with wedge-like portion 42g, thereby the motion of control shell mould part 50.

To describe the structure of shell mould part 50 in detail with reference to Figure 13 and 18.Shell mould part 50 is by two and half drum segments, and a shell mould part 50A and a shell mould part 50B constitute.The outer part of placing that is connected to shell

mould part

50A and 50B is porous metals, and its surface is designed to guarantee fabric wrapping, that is, and and many holes that are easy to catch cleaning fabric of Xing Chenging thereon.Shell mould part 50a and 50B are linked to each other with separately sliding pin 51, and the removable sliding pin 51 that vertically forms at several places along shaft portion 40.

Shown in Figure 17 A and 17b, an end of each sliding pin 51 has an extension 51a, in the end of sliding pin 51 the head 51b that has greater than the diameter of extension 51a is set.With the sliding pin hole 40a in the perpendicular formation shaft portion 40 of its axis.At the offside of sliding pin hole 40a, has larger-diameter hole 40b with being formed centrally with sliding pin hole 40a.By sliding pin 51 is inserted the sliding pin hole 40a from hole 40b spring 52 is arranged between head 51b and the core 40.Compression spring 52, thus sliding pin 51 is protruding from shaft portion 40.Under this state,, thereby shell mould part 50 and sliding pin 51 are fused with the fixing shell mould part 50 of a screw 53.By periphery promotion shell mould part 50A and the 50B of spring towards shaft portion 40.

The assembling of describing cleaning fabric winding off spindle 6 referring to Figure 12 and 13 now with remove.When 40 protruding and when having reached the limit of its motion towards direction n from shaft portion, the wedge shape part is removed from shell mould part 50, and make shell mould part 50 move (seeing Figure 17 A and 17B) near shaft portions 40 by spring 52 plug 42.At this moment, shell mould part 50A on making vertically and the edge of 50B are close, have promptly reduced diameter.When present dynasty's M direction moves plug 42, that is, when being coupling receiving portions 20 when plug 42 is packed into, as shown in figure 12, wedge shape part 42 enters between shell mould part 50A and the 50B.As a result, along with the inclined-plane of wedge shape part 42g slides along shell mould part 50a and 50b, the thrust of

shell mould part

50A and 50B antagonistic spring 52 is outwards moved.Because move along targeting part 42b at the angle at place, the end of

shell mould part

50A and 50B at this moment, thereby can change diameter smoothly.

For cleaning fabric winding off spindle 6 is extracted from cleaning fabric roller 100, plug 42 is removed from the receiving portions 20 that is coupling, and by protruding from shaft portion 40 this plug 42 by spring shown in Figure 12 45 applied forces.When moving plug 42 between shell mould part 50, as shown in figure 18, move forced apart

shell mould part

50A and 50B towards shaft portion 40, thereby reduced diameter along the direction that wedge shape part 42g is extracted.Then, therefore the direction pulling plug 42 that the arrow in Figure 18 is represented is removed cleaning fabric winding off spindle 6 from cleaning fabric roller 100.

Figure 19 is the schematic diagram that a modification of the cleaning winding off spindle 6 with hull shape spare is shown.In this modification, by hinged edge on the side of two shell mould parts that separate is coupled together, and be pressed on the fabric with the other end.At the two ends of a shell mould part 50, on the edge of shell mould part 50A, form a tubular portion 60A, and on the edge of shell mould part 50B, form a tubular portion 60B.Insert a direct selling 61 through these tubular portions 60A and 60B then, thus rotatable shell mould part 50.

One end of selling 61 directly to households is contained in the pin joint receiving portions 62 and by a Screw 63 fixes.As shown in figure 20, a rod fabric clamper 65 of being longer than shaft portion 40 is sandwiched between the other edge of shell mould part 50A and 50B.Though because rod fabric clamper 65 makes a bit expansion of gap between shell mould part 50A and the 50B, this expansion is limited by the annular protrusion at plug 42 places, simultaneously cleaning fabric is clipped between shell mould part 50 and the fabric clamper 65 regularly.As shown in Figure 21, in the claw portion 42c of plug 42, form notch portion 42i.In the notch part 42i so that the location of packing into, the end of fabric clamper 65.In this modification, fabric clamper 65 as a wedge spare so that increase its diameter.And fabric clamper 65 is also as the gap between the inner periphery of the excircle shell mould part 50 that is used for being formed on shaft portion 40 and keep larger-diameter device.

When cleaning fabric winding off spindle 6 when the cleaning fabric roller 100 shown in Figure 22 A is removed, collide the end of the interior fabric clamper 65 that exposes of notch part 42i of plug 42 at one end, thereby make fabric clamper 65 protruding from the notch part 42i of plug 42 at the other end.Then, the pulling end of stretching out is so that remove fabric clamper 65.As shown in Figure 22 B,

shell mould part

50A and 50B rotate in shaft portion 40, and form a gap between shell mould part 50 and cleaning fabric roller 100.Like this, shell mould part 50 is thrown off from cleaning fabric roller 100, thereby can remove cleaning fabric winding off spindle 6 from cleaning fabric roller 100.

The structure of the cleaning fabric winding off spindle 6 that is made of axle spare and shell mould part will be described now.Figure 23 be with Figure 17 in the viewgraph of cross-section of consistent a part of cleaning fabric winding off spindle 6.The assembly that this cleaning fabric winding off spindle 6 is made up of the shell mould part shown in part with half the cylinder shape shown in Fig. 1 and Figure 12.Because basic structure is identical with the 3rd embodiment, therefore the part that characteristics are arranged is only described.

Have half cylinder shape real cored structure a part 70 therein the heart have the semicircle shaft portion 71 that stretches out, and have the plug on the two ends identical with previous embodiment, that be connected to shaft portion 71.Be oppositely arranged a shell mould part 72 with axle spare 70, thereby it can cover shaft portion 71.Shell mould part 72 is by sliding pin 73 supporting, along axle part 70 vertically these sliding pins are set at many places, and these sliding pins cross over shaft portions 71 operations, so that they are telescopic.Shell mould part 72 is movably with respect to axle spare 70.Some springs 74 are set at the end of a part 70 sideslip pins 73.Spring 74 acts on so that sliding pin 73 is drawn in the part 70 always.

Between axle spare 70 and shell mould part 72, insert a wedge spare to increase its diameter, shell mould part 72 antagonistic springs 74 applied forces are moved outwardly.In order to remove the cleaning fabric winding off spindle, extract wedge spare, and spring 74 is towards axle spare 70 pulling shell mould parts 72, thereby reduced diameter, and can remove the cleaning fabric winding off spindle from the cleaning fabric roller from the cleaning fabric roller.Figure 24 illustrates the cleaning fabric winding off spindle, wherein, an end of a shell mould part links to each other with a part by hinged.Basic structure is identical with the modification shown in Figure 19.A part 70 with real cored structure of half drum-shape has half circular shaft part 71 that the heart therein stretches out.Plug is connected to the two ends of shaft portion 71.One shell mould part 72 is set at the opposite of a part 70 so that cover shaft portion 71.By one hinged 75 an edge of shell mould part 72 is pivotally connected on the part 70.Have a shaft-like wedge spare 76 between the other edge of shell mould part 72 and axle part 70, increased diameter thus.For cleaning fabric is fixed on the axle, at wedge shape part 76 and axle part 70 or shell mould part 72 or want clamping cleaning fabric between the engaged device, below will describe the described device that is used for cleaning fabric, it is stuck in along in the groove 77 of vertical formation of the excircle of axle part 70.

Structure to the shape that is used to change the cleaning fabric winding off spindle will explain, and its is as being used for mechanically changing the mechanism of cleaning fabric winding off spindle with the contacted state of cleaning fabric on this.

The cleaning fabric winding off spindle that has said structure shown in Figure 25.One cleaning fabric winding off spindle 6 comprises a hollow cylinder oblique crank Z spare 80, is arranged on the inflatable article 81 in the cylinder 80 and protrudes fastener 82, with respect to the surperficial telescopically of the excircle of cylinder 80 these is set and protrudes fastener 82.In the excircle of cylinder 80, form many through holes 83.is protruding protruding fastener 82 via through holes 83.By the end at axle spare 80 infeed/discharged air makes inflatable article 81 expansion.When inflatable article 81 expands, as shown in figure 26, stretch out fastener 82.When inflatable article 81 is shunk, in the fastener 82 withdrawal axle parts 80, as shown in figure 27.

When by inflatable article 81 is expanded protruding fasteners 82 from axle spare 80 when protruding, the coiling cleaning fabric.When will be when cleaning fabric roller 100 be removed cleaning fabric winding off spindle 6, shrink inflatable article 81 by discharged air therefrom, and, throwing off cleaning fabric from protrusion fastener 82.Like this, as shown in Figure 27, between axle spare 80 and cleaning fabric roller 100, form a gap, thereby can be easy to remove cleaning fabric winding off spindle 6.

Figure 28 illustrates a modification.In this modification, the cylindrical shape fastener 84 that an inflatable/ shrinks is positioned on the excircle of a part 80.Fastener 84 is linked to each other with a moving member 85, move described moving member 85 by expansion inflatable article 81, moving member 85 is set at the inside of a part 80.Fastener 84 is made by elastomeric material.As shown in Figure 29, make fastener 84 (part is cut off) distortion, and increase or reduced diameter by telescopic moving part 85.The external peripheral surface of fastener 84 is level and smooth to guarantee that fastener engages cleaning fabric.

In order to remove cleaning fabric winding off spindle 6 from cleaning fabric roller 100, by discharged air shrinkage air spare thus, and cleaning fabric and fastener 84 are disengaged.When between axle spare 80 and cleaning fabric roller 100, forming a gap, as shown in figure 30, can be easy to remove cleaning fabric winding off spindle 6.

Figure 31 shows the cleaning fabric winding off spindle according to another embodiment.Figure 32 is the perspective view of rod member device, and Figure 33 is the perspective view of a part.Figure 34 is the schematic diagram of seeing from Figure 31 center line J-J, and Figure 35 is the schematic diagram of seeing from Figure 31 center line K-K.In the present embodiment, as being used for mechanically changing a mechanism of going up the contacted state of cleaning fabric of reeling with axle, pack into the end of a part, the end of two rod members.In the excircle of axle spare, form a groove vertically with preset width.Rod member is loaded in the interior groove of a part.For the cleaning fabric of reeling, form this state of cleaning fabric contact rod member part excircle.

In Figure 31, cleaning fabric winding off spindle 6 comprises the total length of a part 110 and edge axle part 110 or the rod member 111A and the 111B of almost total length extension.In the excircle of axle spare 110, form a groove 112

vertically.Rod member

111A and 111B are positioned at groove 112.End at axle spare 110 forms conjugate foramen 113, and an end plate 114 is fixed on the other end of groove 112 positions.With corresponding position, the end of groove, in end plate 114, form a plurality of conjugate foramens 115, and the end 111a of

stem member

111A and 111B and 111b insert in the conjugate foramen 115.So end plate 114 is used for fixing end 111a and the 111b of

rod member

111A and 111b as a hook spare, and conjugate foramen 115 is as the rod member bonding part.

Rod member

111A and 111B are screwed on the support plate 116.

Form rod member

111A and 111B and support plate 116 by integral body a rod member device 111 is provided.When support plate being installed on the part 110,

rod member

111A and 111B with predetermined space therebetween and be parallel to a part 110 the bottom locate.In a side, form in the end of

rod member

111A and 111B and to engage

protuberance

111a and 111b, thereby they are packed in the conjugate foramen 115 in the end plate 114.Form a plurality of joint protuberances 117 and they are inserted in the conjugate foramen 113 on a support plate 116, these conjugate foramens 113 are formed in the end of a part 110.Joint protuberance 111a by

stem member

111A and 111B and 111b insert in the conjugate foramen 115 in the end plate 114 and by stem member device 111 in the conjugate foramen 113 on the end of the joint protuberance on support plate 116 117 being inserted axle parts 110 and are connected on the part 110.

The use of explanation cleaning fabric winding off spindle 6 now.At first, remove rod member device 111, then, the leading edge of cleaning fabric 3 (the at first forward part on the cleaning fabric winding off spindle) is placed on the groove 112, as shown in figure 36 from axle spare 110.Subsequently, as shown in figure 37, rod member device 111 is connected on the part 110, thereby cleaning fabric 3 is sandwiched between the bottom and

rod member

111A and 111B of groove 112.When rotating cleaning fabric winding off spindle 6, cleaning fabric 3 is twisted on the cleaning fabric winding off spindle 6, as shown in figure 38.When batching cleaning fabric 3, the part that cleaning fabric 3 is promptly relative with the bottom of groove 112 with

part rod member

111A and 111B contacts, as shown in figure 39.

For cleaning fabric winding off spindle 6 is taken away from the cleaning fabric 3 of having reeled, as shown in figure 40, spur rod member device 111 vertically, and the end of

rod member

111A and 111B and end plate 114 are disengaged.Then, by cleaning fabric 3 the represented power of arrow among Figure 41 is applied on rod member 111A and the 111B.Because

stem member

111A and 111B are connected on the support plate 116 with the structure that side opens wide, make the free end deflection of rod member and close mutually, thereby reduced distance therebetween.When the mobile rod member in this way, alleviated contacting between cleaning fabric 3 and

rod member

111A and 111B, thereby can be easy to pull out rod member 111A and 111B.When taking out

rod member

111A and 111B, reduced the contact force between axle part 110 and the cleaning fabric 3, so that can be easy to remove a part 110.

Several modification of the foregoing description are described now.In first modification, form many grooves at the excircle of axle spare, for every groove is provided with a rod member device.In the modification in Figure 42, in a part 110, form two groove 112A and 112B.As shown in figure 42 because be provided for mechanically changing the cleaning fabric winding off spindle at many places and on it around the mechanism of contact condition of cleaning fabric, can remove a part and improve operating efficiency easilier from cleaning fabric.

In second modification,, move these rod members towards the bottom of a groove to reduce with the contacted power of cleaning fabric or to form contactless state in order from cleaning fabric, to remove a part easily.One groove 112 has so dark so that can form the gap between its bottom and

rod member

111A and 111B when rod member is connected on the part, shown in Figure 43 A.Cleaning fabric 3 is sandwiched between the sidewall of

rod member

111A and 111B and groove 112.When pulling out rod member vertically, rod member is disengaged with the axle part, and shown in Figure 43 B,

stem member

111A and 111B move to the bottom of groove 12, and rod member is separated with cleaning fabric 3.Like this, be easy to extract

rod member

111A and 111B from axle spare, and from cleaning fabric, removable axle

part.Form groove

112A and 112B in first modification with the same degree of depth of second modification.

In the 3rd modification, groove has shallow bottom and dark bottom, and when rod member was disengaged with the axle part, stem member moved on to dark bottom from shallow bottom, is easy to remove rod member like this.In Figure 44, groove 112 in the axle part has shallow bottom 112a and dark bottom, bar 111A is fixed in the shallow bottom 112a during batching cleaning fabric, and described dark bottom and shallow bottom 112a are adjacent, and are used when rod member 111A will be drawn out.Pull out rod member 111A, a rod member and an axle part are disengaged, and shown in Figure 44 B, they are moved on to dark bottom 112b.Because rod member 111A separates with cleaning fabric, can be easy to remove them.

The structure that the 4th modification has is, an end of groove (will extract rod member from this groove) is shallow, and its degree of depth increases towards the other end.When the end of an end of rod member and axle part is disengaged, rod member is moved towards the bottom of groove, and rod member enter with respect to the contactless state of cleaning structure.When having batched cleaning fabric, after rod member and axostylus axostyle are disengaged, towards the mobile rod member in the bottom of groove, shown in Figure 45 B along with rod member engages axle part.Therefore, rod member separates with cleaning fabric, to be convenient to remove rod member clearly.

Now this structure is explained, this structure is that the rod member with polygonal or rectangular cross section is disengaged with the axle part, and falls into a groove to enter and the contactless state of cleaning fabric.In the modification in Figure 46 A and 46B, adopt the rod member of rectangular cross section.Shown in Figure 46 A, during the surface of the rod member that is consistent with the minor face of rectangle was parallel to the bottom of groove, stem member was contained in the part interior so that the coiling cleaning fabric.In order to remove rod member, rod member is disengaged with the axle part.Then, shown in Figure 46 B, rotate rod member, and the bottom of the one side contact groove of the rod member that is consistent with the long limit of rectangle in case stem member separate with cleaning fabric, thereby be easy to remove rod member.

Equally, Figure 47 is the schematic diagram that the rod member with square cross section example is shown, and Figure 48 is the schematic diagram with another rod member of giving an example of oval cross section.When adopting any rod member, can obtain with Figure 46 in identical effect.Though in these embodiments, only use a rod member, also can adopt many rod members.

When the width of the cylinder that will be cleaned is big, correspondingly increase the length of cleaning fabric winding off spindle.For the structure that long rod member is set on whole axial length in cylinder place or almost whole axial length, it is difficult handling the rod member device with the rod member that is connected on the support plate, and is tending towards crooked at rod member, thereby reduces operating efficiency.Because crooked rod member can block cleaning fabric or axle part, thereby to remove be difficult, and this is the problem of especially severe.

As the precautionary measures of the problems referred to above, another embodiment has been proposed, wherein, one or more hook spare is applicable to the end that rod member is hooked at the middle part of the groove in a part, thereby can remove rod member from the both sides of axle spare.In Figure 49, axle part 110 has a hook spare 118 at the middle part that is fixed to groove 112.As shown in figure 50, in hook spare 118, form a plurality of holes 119, therefore, can hook rod member in both sides.

The end of

rod member

111A and 111B has

protuberance

111a and 111b, shown in Figure 51,

protuberance

111a and 111b insert hook spare 118 119 in.Part is hooked as the rod member of an end that is used to hook each rod member in hole 119.

In the present embodiment, consistent with the axial length of cleaning fabric winding off spindle, an axle part partly is made of many rod members, vertically and towards the middle part of axle these rod member parts is set.Two rod members form a pair of bar element.In Figure 52, by one bar element 111 (1) being detachably connected to the left side of a part with a support plate 116A.One other bar element 111 (2) is connected to the right side of a part with a support plate 116B.Bar element 111 (1) and 111 (2) will be drawn out in the end of linkage unit.In the present embodiment, on rod member,

form protuberance

111a and 111b, in hook spare 118, formed the hole 119 that protuberance inserts.Yet, can adopt opposite setting.In other words, can form the hole at the end of rod member, and can on hook spare, form protuberance.

Figure 53 shows a modification of hook spare, and hook spare has inclined-plane 120 in the both sides of the direction that forms groove 112.Shown in Figure 54, hook spare 118 is a trapezoidal cross-section.So owing to form the inclined-plane in the both sides of hook spare 118 when pulling down a spool part 110 from clean textile, fault can be eliminated in the ground that is stuck in hook spare at cleaning fabric, can't be loose or unclamp the comparison difficulty.Should be noted in the discussion above that the corresponding right quantity of selecting hook spare of structure with bar element.Quantity and shape about rod member can adopt the regulation among the previously described embodiment, and carry out combination as required.

Figure 55 shows another modification that connects the structure of rod member at the middle part of the groove of axle spare.Before bar element 111 (1) and 111 (2) is connected to a part 110, connect rod member 111 (1) and 111 (2) at a junction 121 places at the end of rod member.In Figure 56,

form protuberance

111a and 111b in the end of a side of rod member, and in other the end of rod member, form hole 111c and 111d.For each unit is connected on the part 110, these rod members that are along the longitudinal movement at connecting portion 121 places, and protuberance inserted in the hole, fixed.

Being used in Figure 57 connects the structure of rod member, along connecting together with these rod members 111 of vertical vertical steering handle of rod member 111.Want the end of connected rod member to have the surface that longitudinally is parallel to each other.On the surface of rod member one side, form and want engaged part, and on the surface of other rod member relative, form the junction surface with them.For each unit is connected on the part, adopts the junction surface to assign to engage and want engaged these parts, so that it is right to connect rod member.

In Figure 58, form in the end of rod member 111 size almost with half identical cutting part of diameter.The cutting part inner surface is as recess 111e, and this recess 111e wants an engaged part, and forms protuberance 111f as a junction surface on another rod member 111.Recess 111e engages with protuberance 111f, thereby stem member links together.This syndeton is not limited to the structure shown in the schematic diagram, and can use various other interconnection techniques.

In the syndeton of the rod member in Figure 59 A and 59B, form a junction 121 respectively so that connect them at the end of rod member.Shown in Figure 60, be connected to the end of rod member 111 having the connector 130 of wanting engaged part 130a.The connector 131 that has the bonding part for hook 131a is set is formed at the end of another rod member 111.These hook portions 131a engages and wants engaged part 130a so that connect these rod members.

Be used to will engaged part or during the junction surface when being made by elastomeric material or when click motion when having the connector of wanting engaged part and having in the connector at junction surface one or two, the joint of standing part 131a and 130a when these rod members are linked together.Though in this modification, want engaged part be set to a groove, can be used as recess or be provided with as protuberance.In this case, the hook of junction surface 131a should have the shape that is consistent with recess or protuberance.

Xu to adopt polygonal cross section the axle part structure explain, a rod member is positioned at Yi Jiaochu at least.Figure 61 shows one jiao of structure of locating that rod member is positioned at the axle part of square cross section.Assign to form part 122 by a bight that cuts a part along total length.An end plate 114 is opposed mutually with support plate 116 in the part of cutting.End plate 114 is fixed to an axle head so that one side of vertical fixed beam 111A of edge axle.A support plate 116 that is connected with rod member 111A is removably disposed in the other end of axle.During stem member 111A is connected on the part 110, between the cut surface 122 of axle spare and rod member 111A, form a gap.

In order to remove rod member, when the end of pulling support plate 116 so that rod member 111A and end plate 114 are disengaged, move rod member towards cutting part 122 from cleaning fabric.Owing to when rod member 111A separates with cleaning fabric like this, can be easy to remove rod member 111A.

Though in above embodiment, adopted real mandrel spare to be used for the cleaning fabric receiving unit, also can adopt hollow shaft spare.When hollow shaft spare when for example a tubular axis is used for assembly, this assembly is light and be easy to processing.Particularly in the cleaning fabric winding off spindle assembly of the embodiment shown in Figure 31, when employing has the axle part of a groove in its excircle, can adopt a plate that covers hollow shaft spare opening to form a device so that engage an end of rod member.The result has reduced the quantity of required part.

Now the cylinder cleaning devices with an assembly is explained, wherein, the cleaning fabric winding off spindle is made of the axle part that separates, and the axle part that these separate is supported in the receiving portions place that is coupling.Figure 62 illustrates the cleaning fabric winding off spindle in the cylinder cleaning devices.In this implementation column, form axle bed part 13a and 13b and be used for first and second part standing part 10a and 10B, first and second part fixed part 10a and 10B constitute the axle part standing part 10 among the embodiment shown in Figure 1.

Axle bed

13A and 13B are supported in receiving portions 20 places that are coupling of side plate 9.Rotatably support axle bed part 13A also can move it vertically.Rotatably support axle bed part 13B.Advance first part standing part 10A by a spring 15 to second part standing part 10B.

Towards side plate 9 shifting axle spare standing part 10A to increase the interval between axle part standing part 10A and

10B.Axle part

6A and 6B are set between a part standing part 10A and the 10B, and are sandwiched in therebetween by shifting axle spare standing part 10A.Under this state,, can stably be fixed on axle spare 6A and 6B between a part standing part 10A and the 10B because spring 15 drives axle part standing part 10A.In order to remove cleaning fabric, wherein, cleaning fabric has been hooked on the part and has been wound on the part, moves first part standing part 10A towards side plate 9 and is holding a cleaning fabric roller simultaneously.At first,

axle part

6A and 6B throw off from second part standing part 10B, throw off from first part standing part 10A then.In this program, owing to remove wedge 12 between axle part 6A and the 6B that is inserted in the cleaning fabric roller, thereby

axle part

6A and 6B are approaching mutually, and have reduced the diameter of winding off spindle 6.So, cleaning fabric is separated with axle spare and can remove cleaning fabric winding off spindle 6 from the cleaning fabric roller.

The cylinder cleaning fabric is used to a kind of cylinder cleaning devices, this cylinder cleaning devices has the cleaning fabric fixture and is loaded into a assembly in the excircle of a part, one shell mould part, or have a member of a shaft portion, these all parts have constituted the cleaning fabric winding off spindle.

In Figure 63, cleaning fabric fixture 90 is encased in the engaging groove 89, forms this groove 89 in the excircle of cleaning fabric winding off spindle 6, and rotates described fixture 90 along the direction shown in the arrow, thus 3 one-tenth one volumes of coiling cleaning fabric.Cleaning fabric fixture 90 locates to form crimping portion 102 in the zone of tail end (Figure 64) or at the tail end (Figure 65) of cleaning fabric 3.By only rolling fabric or forming this crimping portion around core coiling fabric.

In Figure 66 and 67, cleaning fabric fixture 90 is made a bar or strip piece 103, it is set at the place (or at tail end) near the tail end of cleaning fabric 3, and perpendicular to the direction that feeds cleaning fabric 3.Be preferably, bar or strip piece 103 resemble paper by softer material or cloth is made.Adopt length as fabric width or bar or the strip piece 103 longer, or the shape part 104 of determining shown in Figure 68 is as strip piece 103 than fabric width.Though a bar or strip piece are set in this example, or the row shape part of determining, many bars or strip piece can be adopted, perhaps many row's piece shape parts.Though on cleaning fabric 3, directly form bar or strip piece 103, or piece shape part 104, can be connected to an additional member on the cleaning fabric, thereby form strip piece 103 or piece shape part 104.

For another kind of structure, shown in Figure 69, be folded into the shape of bellows partly the tail end of cleaning fabric 3 (Figure 69 A) or near tail end place (Figure 69 B).Cleaning fabric fixture 105 among Figure 69 C has the fan-folded part of stretching out from a surface of cleaning fabric 3.

Figure 70 A is used for shown in 70B and the 70C cleaning fabric is clipped to an assembly and cleaning fabric fixture combination example on the cleaning fabric winding off spindle.Cleaning fabric winding off spindle 6 among Figure 70 A has an engaging groove 91, and this groove 91 vertically tilts to extend from its center towards arbitrary end along axle 6.On cleaning fabric 3, form and to be installed in cleaning fabric fixture 106 in the engaging groove 91, that be raised.Cleaning fabric winding off spindle 6 among Figure 70 B has many indent tabs and divides 92, along the described bonding part 92 of vertical formation of axle 6.On cleaning fabric 3, be provided with and be installed in indent tabs and divide piece shape cleaning fabric fixture 107 in 92.Cleaning fabric winding off spindle 6 among Figure 70 C has

long coupling recess

93, and 6 middle part forms described recess 93 vertically.On cleaning fabric 3, form the long piece shape cleaning fabric fixture 108 that will be installed in the coupling recess 93.

Figure 71 A, 71B and 71C illustrate a kind of modification that is used for cleaning fabric is hooked to the structure on the cleaning fabric winding off spindle.In this modification, in the excircle of cleaning fabric winding off spindle 6, form along the protuberance and/or the groove of the longitudinal extension of axle 6.The mechanism of hooking shown in Figure 71 A has a nose line 94.The mechanism of hooking among Figure 71 B has a pair of nose line 94 and concave 95, and they are adjacent one another are.The mechanism of hooking among Figure 71 C has connection and alternately many nose lines 94 and recess 95 on whole circumference.

When the assembly of the circumference that is used to change the cleaning fabric winding off spindle is used to mechanically to change the state in cleaning fabric winding off spindle and the contacted place of cleaning fabric on axle, if the middle part at the groove of axle spare is provided with a hook spare, shown in Figure 49 or 53, and clamping and hook cleaning fabric between the bottom of groove of rod member and axle part, this hook spare can hinder and hook rod member, and can not guarantee hooking of cleaning fabric.In the present embodiment, form an opening, slit etc. at the leading edge of cleaning fabric or in its zone in the position of hook spare.

Figure 72 A-72D shows the various processes that are used to hook cleaning fabric: form the hole 3a that hook spare passes through near the leading edge of cleaning fabric 3 (Figure 72 A); Leading edge place at cleaning fabric (Figure 72 B) forms the groove 3b that hook spare passes through; Leading edge at cleaning fabric (Figure 72 C) forms a kerf 3C; And near the part cleaning fabric, the place that hook spare is set forms a plurality of (Figure 72 D).

In this example, when will be when the cleaning fabric of having reeled is removed the axle part, cleaning fabric processing part for example hole or groove can hinder hook spare and be hooked by hook spare, or the resistance that hook spare produces can stop a part to be drawn out smoothly.Thereby the both sides that are preferably hook spare have the inclined-plane, shown in Figure 53.

Figure 73 shows the connected structure of cleaning fabric and winding off spindle.Consider the hot strength of various physical conditions such as cleaning fabric and with respect to the friction of the excircle of cleaning fabric winding off spindle, therefore, the one end side portion 140 of cleaning fabric 3 is for example made by thick paper or synthetic resin sheet and is added on the cleaning fabric 3.One end side portion 140 to cleaning fabric 3 can be carried out Surface Machining.Different with above-mentioned processing, form fabric one end side portion 140 with a member (a connection piece) that is different from cleaning fabric 3, be added to then fabric distolateral on, on one end side portion 140, directly carry out special processing, for example strengthen or coating or dipping, so that satisfy above-mentioned condition with low-friction material or curing agent.

At the leading edge of making like this, or want engaged part near the one end side portion setting of cleaning fabric.

Want engaged device to comprise one end side portion 140, in this one end side portion 140, form many conjugate foramens 141.Be provided for hooking the device of conjugate foramen 141 in the side of winding off spindle 6.Axial formation one recess 160 along winding off spindle 6.Direction along coiling cleaning fabric 3 is arranged a plurality of protuberances 161 on the surface of recess 160, and the conjugate foramen 141 of it and cleaning fabric 3 is corresponding.

Winding off spindle 6 has a coupling part 162, with the side plate 9 rotatably support axle coupling parts 162 of cleaning device 2.The axle coupling part 162 of stretching out has polygon, shown in Figure 73.

Though form six conjugate foramens and on winding off spindle, form six protuberances for cleaning fabric in this example, can select any amount.When forming many protuberances and hole, when beginning to reel, be easy to obtain cleaning fabric and meet at right angles with respect to winding off spindle.

Figure 74 A-74F illustrates several modification of the part of wanting engaged cleaning fabric: form a single conjugate foramen 141 in the one end side portion 140 of cleaning fabric (Figure 74 A); One reinforcing section (dash area) 142 is set on the one end side portion 140 of cleaning fabric 3; And one conjugate foramen 141 be formed in the reinforcing section 142 (Figure 74 B); Form a ring 143; And form a hook A144 (Figure 74 D); Form a member 145 (Figure 74 E) independently with a conjugate foramen 141; And form a hook spare B146 (Figure 74 F).

Figure 75 shows cleaning fabric another example with respect to the connected structure of spool axle.As the device of wanting engaged cleaning fabric, be provided with and want engaged part, it has a sweep cleaning fabric distolateral.Wanting engaged part to hook in the recess, described recess is set in the excircle of winding off spindle longitudinally.

In Figure 75, the one end side portion of cleaning fabric 3 140 is made by hard material, for example ground paper.Termination by crooked one end side portion 140 forms wants engaged part 147.Longitudinally in the excircle of winding off spindle 6, form recess 163 with groove shape.When cleaning fabric will be by on winding off spindle 6 time, the engaged part of of the one end side portion 140 of cleaning fabric 3 is packed in the recess 163 of winding off spindle 6.

The modification of said structure is described now.In Figure 76, in the one end side portion of cleaning fabric 3, forming by folding cleaning fabric 3 will engaged part 148.The recess 164 of wanting engaged part 148 to pack into and have groove shape, longitudinally form recess 164 in the excircle of the winding off spindle in Fig. 66.

Be preferably, be beforehand with a plurality of hole 3a in the office, folding part of wanting engaged part 148.In winding off spindle 6, form hole 165, recess 164 is connected with hole 165 and the vertical break-through of hole 165 along spools 6.Want engaged part 148 to be folded and be loaded in the recess 164 at 3a place, a plurality of hole.Under this state, engaged terminal 148 inwardly to stretch in the hole 165, thereby guarantee the coiling of cleaning fabric.When will be when winding off spindle 6 be removed the cleaning fabric of having reeled, cutting will be engaged 148 part in the instrument (not shown) patchhole 165 that has blade endways and at porous 3a place.

In the structure of Figure 78, on cleaning fabric 3 distolateral, form have bellows-shaped, want engaged part 149.In winding off spindle 6, form groove 166, it with cleaning fabric 3 will engaged part 149 bellows-shaped corresponding.Be pre-formed porous 3b at the root of wanting engaged corrugated portion.When cleaning fabric 3 will engage with winding off spindle 6, engaged part 149 porous 3b place be folded and the groove 166 of packing into with tightening among.By wanting engaged corrugated portion 149 to pack among the groove 166, can carry out cleaning fabric simultaneously and meet at right angles and located lateral with respect to winding off spindle.

In the connected structure in Figure 79,, a position is set at the one end side portion place of cleaning fabric 3 wants engaged device as cleaning fabric 3 for to being about to engaged part.Wanting engaged part to be contained on the lug boss.

Engaged U-shaped part 150 is wanted in one end side portion formation at cleaning fabric, and U-shaped part 150 is at its leading edge opening.One lug boss 167 protrudes from the excircle of winding off spindle 6.

For cleaning fabric on winding off spindle, pack into the engaged part 150 of wanting of cleaning fabric 3 of lug boss 167.When definite cleaning fabric is the right angle, with its rotation, cleaning fabric 3 on winding off spindle 6.

In the connected structure shown in Figure 80, the engaged part of wanting that becomes individual member is connected on cleaning fabric distolateral as the engaged device of wanting of cleaning fabric.Wanting engaged part to be contained on the bossing.(on winding off spindle, forming this lug boss).Engaged part 151 is wanted in one end side portion formation at cleaning fabric 3, and forms hole 151a therein, and 151a edge in hole is perpendicular to the direction opening on the surface of cleaning fabric 3.One lug boss 168 is formed on the excircle of winding off spindle 6 and is loaded among the hole 151a that wants engaged part 151.

In the structure shown in Figure 81, on the one end side portion of cleaning fabric 3, form the engaged part 152 of wanting with spherical protuberance.In the excircle of winding off spindle 6, form spherical recess 169.

According to the structure of Figure 80 and 81, by want engaged part and bonding part to be joined together can easily to realize cleaning fabric with respect to winding off spindle meet at right angles with and located lateral.

In the connected structure of Figure 82, the engaged device of wanting of engaged part as cleaning fabric 3 is connected on the one end side portion of cleaning fabric 3.Winding off spindle has a shell mould part, forms many protuberances on the shell mould part.Pack into the engaged part of wanting of cleaning fabric 3 of the protuberance on the shell mould part.By adopting the structure shown in Figure 73 that the engaged part of wanting of cleaning fabric is described.

Sleeve part 200 among Figure 82, shell mould part have a peristome 201, and this opening portion 201 is not connected with excircle.Longitudinally form bonding part 202, and extend internally at whole edge of opening.On coupling part 202, form protruding bonding part 203, sleeve pipe 200 is being formed recess 160 in 202 parts location, winding off spindle 6 of coupling part.By reducing the internal diameter (and the internal diameter of sleeve part 200 is greater than diameter of winding off spindle 6) of sleeve part 200 around sleeve part 200 coiling cleaning fabrics 3, and sleeve pipe 200 closely is connected on the winding off spindle 6.

Sleeve part 200 is contained on the winding off spindle 6, and coupling part 202 is positioned in recess 160 places, and the engaged part 141 of wanting of cleaning fabric engages bonding part 203.Then, when through sleeve part 200 cleaning fabric on winding off spindle the time, reduce the diameter of sleeve part 200 by take-up force, therefore sleeve part 200 closely is connected on the winding off spindle 6.Rotate winding off spindle 6 with the coiling cleaning fabric during, be fixed on the coupling part of sleeve part 200 by recess 160, thereby sleeve part 200 does not contain sliding winding off spindle 6 more.

In the connected structure of Figure 83, on the lateral edges of the one end side portion of cleaning fabric 3, form want engaged part as cleaning fabric 3, want engaged device.Wanting engaged part to be contained on the bonding part, this bonding part is formed on the end of winding off spindle.The engaged part of wanting of cleaning fabric 3 is described with the structure of Figure 74 E.Should be noted that by predetermined gap and form many independently members 145 with conjugate foramen 141.

Form conjugate foramen 141 as wanting engaged part 145 at one end side portion 140 places of cleaning fabric 3.Form bonding part 161 at the two ends of winding off spindle 6, thereby these protuberances are packed in the conjugate foramen 141 with protuberance.

Extend out to cleaning fabric side want engaged part 145 by towards the axle head bending, thereby these protuberances can be by wanting engaged part 145.

In the connected structure of Figure 84, the one end side portion of cleaning fabric is clamped on the winding off spindle and fixed.

Longitudinally in the axle 6 that curls, form wide recess 160A.At recess 160A one fixture 170 is set rotationally.One shaft support an end of fixture 170, advances this fixture 170 by spring etc. along the represented direction of arrow.Be provided with according to this, move fixture, and between the one side of recess 160A and fixture 170, form a gap along resisting by applied forces such as springs in the opposite direction with the side shown in the arrow.When inserting the one end side portion of cleaning fabric, move fixture 170 along the direction shown in the arrow, to clamp cleaning fabric.

In the connected structure of Figure 85, by the surface of one end side portion and winding off spindle being linked to each other to come the one end side portion of clamping cleaning fabric.For example a plane fixture or an adhesion tablet are adhered to as connector 171 on the one side of recess 160A of winding off spindle 6.A plane fixture is set as wanting connected device in the one end side portion of cleaning fabric 3, thereby is easy to adhere on the adhesion tablet.Structure shown in Figure 86 adopts the surface of winding off spindle 6 to constitute connector 171.

To being used to remove will explain with the embodiment that is disengaged mechanism of cleaning fabric on the winding off spindle 6.

The structure that cleaning fabric shown in Figure 87 is disengaged from winding off spindle.In the present embodiment, being provided with a mechanism on winding off spindle is used for the engaged part of wanting of cleaning fabric is disengaged from the bonding part.

In the recess that forms bonding part 161, form recess 180 with semi-circular cross-section.The shaft-like instrument that is disengaged that has among Figure 88 is inserted in the recess 180.

Figure 89 A illustrates the state of the cleaning fabric 3 on the winding off spindle 6.In order to remove the cleaning fabric of using, insert the recess 180 from axle head being disengaged instrument 181 from winding off spindle 6.Mention the one end side portion 140 of cleaning fabric 3 by being disengaged instrument 180 along the direction shown in the arrow among Figure 89 B, itself and bonding part 161 are disengaged.During depressing cleaning fabric 3, rotate winding off spindle 6 towards direction shown in the arrow, and pull it.Can separate cleaning fabric 3 with winding off spindle 6, simultaneously, keep the shape that obtains (Figure 89 C) when on winding off spindle 6.After this, remove cleaning fabric 3.

Figure 90 illustrates the modification that is disengaged mechanism.Be provided with inflatable article 182 at recess.In order to remove the cleaning fabric of using 3, infeed compressed air so that from the contraction state expansion inflatable article 182 shown in the dotted line (Figure 91) from winding off spindle 6.So, mention the one end side portion 140 of cleaning fabric 3, thereby be disengaged with bonding part 161.

To explain a kind of like this structure, and in this structure, only come cleaning fabric engaged with winding off spindle and being disengaged and being removed with cleaning fabric on winding off spindle with mistake with a kind of mechanism.

Figure 92 shows the structure that engages/be disengaged cleaning fabric with respect to winding off spindle.provides a kind of structure in the present embodiment, wherein, engages cleaning fabric by its one end side portion that is clipped in the winding off spindle side.In addition, by fixture is removed from axle, the shape that changes winding off spindle is disengaged with realization.

Longitudinally in winding off spindle 6, form a groove (cone tank) 190, during moving to the other end, change the width of groove from an end.One fixture is set, and it has a key spare 191, and this key spare 191 has the shape identical with groove 190, and is inserted in the groove 190.Remove key spare 191 from groove 190, and in the one end side portion insertion groove 190 of cleaning fabric.At this moment, the surface of key spare 191 and winding off spindle 6 are in same height, thereby integrally form the part surface of wireline reel 6.In order to remove the cleaning fabric of using, pull down key spare so that cleaning fabric and winding off spindle are disengaged from winding off spindle.Owing to pull down the shape that key spare 191 has changed winding off spindle, therefore, from cleaning fabric 3, can be easy to remove winding off spindle with mistake.

In the present embodiment, the one end side portion of clamping cleaning fabric 3 between key spare and winding off spindle.Yet, the cleaning fabric bonding part can be set, and key spare can only be used for the effect that is disengaged of loose cleaning fabric 3 anywhere.

Figure 94 shows a modification, forms a groove part 192 in the recess of winding off spindle 6.A ratchet 194 is fixed in the rotating shaft 193 in this groove part 192, and described rotating shaft 193 is set vertically.By from the axle head operation ratchet 194 being exposed and withdrawing.The groove part 192 of ratchet 194 from Figure 94 stretches out, and wants engaged part thereby engage, and forms at the one end side portion place of cleaning fabric and wants engaged part.In order to be disengaged, rotate ratchet 194 towards the direction shown in the arrow, so that the cleaning fabric that has one end side portion is disengaged.

In the above-described embodiment, in order to be convenient to remove the cleaning fabric of using during the shape that keeps on winding off spindle, being obtained at used cleaning fabric, make the external peripheral surface of winding off spindle level and smooth, or polyflon is coated in the surface of winding off spindle, thereby reduced the friction between winding off spindle and the cleaning fabric.In addition, make the surface smoothing of one end side portion of the cleaning fabric that contacts with winding off spindle also effective.For example, apply cleaning fabric 3 with polyflon or wax, low friction plate for example polyflon sheet is used as connector, or in manufacture process, laminated together low-friction material film and cleaning fabric.

In removing the process of cleaning fabric, cleaning fabric is separated with winding off spindle by only rotating winding off spindle towards the direction opposite with coiling direction.Then, extract winding off spindle out, thereby remove the cleaning fabric volume of using.Especially just have the assembly of the device that cleaning fabric and winding off spindle are disengaged, work can be safe, and is easy to cleaning fabric and winding off spindle is disengaged and extracts out winding off spindle.

Claims

1, a kind of cylinder cleaning devices, be used for by at cleaning fabric with the cleaning fabric feed element and be used for batching the circumferential surface of washing barrel on the circumferential surface that the cleaning fabric that passes through between the cleaning fabric winding off spindle assembly (110) of described cleaning fabric is pressed in described cylinder, described cylinder cleaning devices comprises:

The frame (9) of a described cleaning fabric winding off spindle assembly of supporting (110); And

Described cleaning fabric winding off spindle assembly (110) thus the excircle configuration can change the cleaning fabric (3) that is wound on the cleaning fabric winding off spindle assembly and will unclamp and be easy to take off from described winding off spindle assembly, described winding off spindle assembly (110) comprises a part (110), groove (112 along the axial preset width that on the outer surface of described axle, forms of described axle (110), 122), with a rod member (111), this rod member can insert described groove (112,122) in, thereby during the described cleaning fabric of reeling, a part of outer surface of the described rod member of described cleaning fabric (3) contact, and at least one end of rod member is detachably connected to an end of described axle part (110), described rod member (111) can take out from described axle part, after this, described axle part can from described around cleaning fabric (3,100) on remove.

According to the cylinder cleaning devices of claim 1, it is characterized in that 2, form many described grooves (112) in the outer surface of described axle (110), described rod member (111) is removably packed into respectively in the described groove.

According to the cylinder cleaning devices of claim 1, it is characterized in that 3, described cleaning fabric (3) is joined so and makes between its described groove (112) that is inserted in described rod member (111) and described axle part (110).

4, according to the cylinder cleaning devices of claim 1, it is characterized in that, described rod member comprises many parallel rod member part (111A, 111B), arrange with predetermined space, and, reduced described interval, and removed described axle part from described cleaning fabric (3) when when described rod member is removed in the described end of described axle part (110).

According to the cylinder cleaning devices of claim 1, it is characterized in that 5, described rod member (111) has circle, oval or polygonal cross section.

6, according to the cylinder cleaning devices of claim 1, it is characterized in that, described rod member (111) has oval or polygonal cross section, and removing described rod member from the described end of described axle part (110), and around described cleaning fabric (3) afterwards by rotating described axle part volume, be changed with the contacted state of described cleaning fabric, and described axle part is removed from the cleaning fabric of described one-tenth web-like.

7, according to the cylinder cleaning devices of claim 1, it is characterized in that, between the bottom that is connected to part or all described rod member (111) and described groove (112) in described part on the described axle part (110), form the gap, and when when described rod member is pulled down in the described end of described axle part, move described axle part towards described gap, remove described axle part from described cleaning fabric.

8, according to the cylinder cleaning devices of claim 7, it is characterized in that, the degree of depth in described gap in the zone of the end of the described axle that will extract rod member (111) from described axle part (110) out greater than zone in the opposite ends of described axle.

9, according to the cylinder cleaning devices of claim 1, it is characterized in that, also comprise: a hook spare (118), it has a rod member hook portion middle part of the described groove (112) in described axle (110) part, one end of described rod member can engage described rod member hook portion with pulling down, thereby described rod member is connected on the described axle part.

10, according to the cylinder cleaning devices of claim 9, it is characterized in that, each described rod member axially and towards the center of described axle (110) has many rod members parts (111 (1) along described axle part, (111 (2)), the end of the described rod member (118) on a side is detachably engaged with the described rod member hook portion of described hook spare, thereby, pull out described rod member from the two ends of described axle part.

11, according to the cylinder cleaning devices of claim 9, it is characterized in that, form many described hook spares.

12, according to the cylinder cleaning devices of claim 1, it is characterized in that, described rod member (111) is by many rod member parts (111 (1), 111 (2)) form, each end of described rod member with described axle part (110) thus a corresponding end removably be connected when described a pair of rod member part (111 (1), when 111 (2)) being connected on the described axle part, described a pair of rod member partly interconnects.

13, according to the cylinder cleaning devices of claim 12, it is characterized in that, be used for described a pair of rod member part (111 (1), 111 (2)) in the described syndeton, connector (111a, b, c, d) be connected to the end of described rod member part, or the ends of two described rod member parts, partly link to each other with other rod member by described connector.

14, according to the cylinder cleaning devices of claim 12, it is characterized in that, be used for described a pair of rod member part (111 (1), 111 (2)) in the described syndeton, want engaged part (111c, d) be set to that a rod member is partly gone up and a junction surface (111a, b) be set to another rod member partly on, thereby, described bonding part is connected to wants on the engaged part.

15, according to the cylinder cleaning devices of claim 14, it is characterized in that, wanting engaged part is the hole (111c that forms in the end of described rod member part (111 (2)), d), and described junction surface is a protuberance (111a, b), pack into described protuberance in the described hole by the described rod member part that is along the longitudinal movement and link to each other with described hole.

16. the cylinder cleaning devices according to claim 9 is characterized in that, described hook spare (118) has the face (120) of inclination.

17. cylinder cleaning devices according to claim 9, it is characterized in that, the front end of described cleaning fabric (3) of described cleaning fabric winding off spindle assembly (110) of at first reeling is provided with a hole (3a) or a breach (3c), or cuts the hook spare (118) to hold described shaft assembly (110).

18. according to claim 1, each cylinder cleaning devices is characterized in that described cleaning fabric winding off spindle assembly (110) has coupling apparatus and is used for described cleaning fabric (3) is combined with winding off spindle assembly (110) in 2,3,5 and 6.