CN101250778B - Device for transferring a cotton wool coil to a transport vehicle - Google Patents
Device for transferring a cotton wool coil to a transport vehicle Download PDFInfo
- Publication number
- CN101250778B CN101250778B CN2008100814644A CN200810081464A CN101250778B CN 101250778 B CN101250778 B CN 101250778B CN 2008100814644 A CN2008100814644 A CN 2008100814644A CN 200810081464 A CN200810081464 A CN 200810081464A CN 101250778 B CN101250778 B CN 101250778B
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- Prior art keywords
- lap
- receiver
- transport vehicle
- guide face
- boundary wall
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/30—Lifting, transporting, or removing the web roll; Inserting core
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/40—Type of handling process
- B65H2301/41—Winding, unwinding
- B65H2301/417—Handling or changing web rolls
- B65H2301/4171—Handling web roll
- B65H2301/4172—Handling web roll by circumferential portion, e.g. rolling on circumference
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2405/00—Parts for holding the handled material
- B65H2405/40—Holders, supports for rolls
- B65H2405/42—Supports for rolls fully removable from the handling machine
- B65H2405/422—Trolley, cart, i.e. support movable on floor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/17—Nature of material
- B65H2701/177—Fibrous or compressible material
Landscapes
- Preliminary Treatment Of Fibers (AREA)
- Replacement Of Web Rolls (AREA)
Abstract
The invention relates to a device that transmits cotton roll (W) released from a cotton roll forming machine (2) to a receiving groove (28) of a convey vehicle (4) at a transmission point, comprising a receiver (4) that is pivot mounted around a fixed horizontal shaft (15) by a actuating device (Z1). A pivot shaft of the receiver is mounted in a front end area of the receiver related to a releasing direction of the cotton roll (W); and at least an arranged device (18), by which the cotton roll is mounted on a special position related to the pivot shaft (15) before transmission and during transmission. The invention aims to provided a plan that releases the cotton roll to the convey vehicle in different heights, which saves cost and is simple. Implementing the invention lies in: the device (18) is adjustably mounted in the receiver (14) and is connected to at least one actuating device (Z2). A position of the pivot shaft that relates to the fix device (18) is set by the actuating device (Z2).
Description
Technical field
The present invention relates to lap that a kind of handle emits from lap formation machine and be sent to equipment on the receiving slit that is positioned at the transport vehicle that transmits point, this equipment comprises receiver, it is installed around fixing trunnion axis pivotally by actuating device, and the pivotal axis of this receiver is installed in the front end area of this receiver with respect to the direction of emitting of lap; And at least one is provided for during transmitting lap is positioned in device on the ad-hoc location on the receiver with respect to pivotal axis.
Background technology
Known have various transportation resources that the lap that forms on lap formation machine is transported to ensuing carding machine to be used for the further processing of lap.Therefore, for example in DE 198 46 915 A1, a kind of transportation resources has been described, wherein, the lap of emitting from lap formation machine is collected at the lap group that has eight laps on the intermediate storage device with formation, and this lap group is transported to ensuing carding machine by the suspention conveyer by crane runway then.This is an easy solution, but cost is higher relatively and can not implement in all cotton milies.
Further and cost-effective solution be for example by the transportation of lap carriage to the lap group, for example in EP 414 012 A1, be described and illustrate.In this case, four laps of emitting from lap formation machine are transported on the groove of transport vehicle continuously.Under this this situation, in order to form the lap group, before the machine ejection, this transport vehicle goes out specific amount at its longitudinal direction of a upper edge of emitting that lap forms machine from the position displacement of its location respectively at ensuing lap.The group one of four laps is set in the transport vehicle, and this transport vehicle just is transported to ensuing carding machine, and new empty transport vehicle is ready.
Implement the lap transportation by transport vehicle, as shown, make it possible to set up automanual lap transportation, wherein, for example, the loading and unloading of lap carriage can automatically be carried out basically, and the displacement between machine can be finished with hand.Certainly, for example shown in the EP 349852 and the solution of describing also be possible, wherein, the whole order of the lap transportation by transport vehicle is fully automatically carried out.Known solution is suitable for such actual conditions: on lap formation machine emit the height and the reception on ensuing carding machine mate highly each other.
Yet under the reception situation about highly differing from one another on height and the carding machine of emitting on the lap formation machine, how compensating this difference in height will have other method.Therefore, for example in DE 195 19 144 A1, propose: owing to transport frame and pivot by further pivot cylinder and make before lap is transported on the receiver of transport vehicle, transport the lifting cylinder of frame by special installation and be elevated, this lap is released to this from lap formation machine and transports on the frame.By this device, have in use under the situation of the different receptions transport vehicle that is used for the lap transportation highly, also may reach different the emitting highly (in open description) that is used for transporting frame by control corresponding.For example when the ensuing carding machine that will equip was provided with the difference reception height that is used for the lap reception, this may be necessary.For example, be equipped with at carding machine and occur this situation when the device of feed of lap is laid in different being used to.In this case, different construction series or the different combing units of building the times also have necessity and must in this case, also have different reception height here to be used for the reception of the lap on carding machine by supplying lap with a kind of transportation system.By the scheme that proposes in DE 195 19 144 A1, it is possible basically that the difference that the transport vehicle that is provided can be provided the lap of emitting from lap formation machine receives height.
Another kind of may can be to equip transport vehicle so that compensate different height with lifting device.And the drive on inclined-plane that is used for transport vehicle accordingly also can be set at the carding machine place, and the difference that can compensate at the carding machine place by this drive on inclined-plane receives height.
Shown known solution and the described different possible solutions that receive height that are used to compensate lap on carding machine are guide and control elements of the higher relatively and corresponding complexity of needs of cost.
Summary of the invention
Use the lap that forms machine from lap to load and have the different transport vehicles that receive height, from this condition, the target that sets be propose a kind of not only simply but also cost-effective solution.
Proposition is positioned in lap before transmitting and during transmitting on the ad-hoc location on the receiver of installing that pivots with respect to pivotal axis device is realized this target: this device is installed in the receiver adjustably, and be connected at least one actuating device, can set and fix the device that proposed position by this actuating device with respect to the pivotal axis of receiver.
Pass through the device that proposed, can be not only simple but also cost-effective method load and have the transport vehicle that the difference that is used for lap receives height.
Propose in addition: when when emitting of lap looked in the direction, this device comprises boundary wall, this boundary wall is projected among the route of motion of the lap of emitting, and is set in the end regions of the guide face that the inclination of receiver descends, and is used for the lap of emitting from lap formation machine.By the guide face that tilts to descend towards the direction of pivotal axis, the lap of ejection, because its gravity and under the effect of ejection power is rolled on this guide face towards the direction of boundary wall, up to its finally be supported on be held under this boundary wall place and the effect or locate at gravity till.The orientation of boundary wall is selected such that in this case: after the operation that lap is released to the transport vehicle that is provided is by starting and when reaching receiver with respect to the specific angle of pivot of pivotal axis, lap is rolled on the surface of boundary wall because of the direction of its gravity towards the receiver of the transport vehicle that is provided.
In addition, when when emitting of lap looked in the direction, propose: this device comprises the guide face that tilts to descend, and is used to receive the lap of emitting from lap formation machine; And this guide face has the boundary wall among the route of the motion that is projected into the lap of emitting in its front end area.
This scheme is guaranteed: if the adjustment of boundary wall takes place, lap is positioned at top guide face and also is accompanied by displacement so.Therefore, adjusting operating period, lap can be at the guide face top offset, so do not have the upset generation in the lap layer outside.
In order laterally to guide lap during the pivoting action of receiver and when lap just is being transported on the receiving slit of transport vehicle, propose: for boundary wall is provided with the side guide face to be used for the side direction guiding.These guides can be designed to guide face.In addition, in order operating period laterally to guide lap on receiver in ejection, propose: guide face is equipped with the side guide face.
For the installation adjusted of boundary wall, propose: the guiding device by being connected in guide face with guide face in boundary wall is installed in the guide of receiver.
From exemplary embodiments described below, can know further scheme of the present invention and advantage.
Description of drawings
In the accompanying drawings:
Fig. 1 illustrates a kind of diagrammatic side view of scheme according to known systems;
Fig. 2 illustrates the enlarged side view that transmits point according to the solution of the present invention according to adjustable integral boundary wall;
Fig. 3 illustrates top view X according to Fig. 2;
Fig. 4 illustrates the further exemplary embodiments that transmits point according to the present invention, corresponding to Fig. 2;
Fig. 5 illustrates top view X1 according to Fig. 4; And
Fig. 6 illustrates the top schematic view that the lap that has transport vehicle forms machine, and this transport vehicle is positioned at ready position and has control module.
The specific embodiment
Fig. 1 illustrates a kind of known arrangement diagrammatic side view according to DE 195 19 144 A1, and wherein, the discharge face of lap W by the inclination that schematically shows forms machine or processor 2 is released on the memory cell 3 from lap.Memory cell 3 is provided with transports frame 31, and this transports frame and centers on pivotal axis 341 installations and have the receiving slit that is used for lap W, and this receiving slit marks no longer in more detail.Transport frame 31 and undertaken by pivot cylinder 33 around the pivot of pivotal axis 341, this pivot cylinder is fixedly mounted in the lower area of memory cell 3.In this case, the free end of pivot cylinder 33 engages with the free end that transports frame 31.Pivotal axis 341 is connected to one or two lift cylinder 34, by this lift cylinder, and the adjustment that pivotal axis 341 can carry out on the height and position with respect to memory cell 3.
On the position of pivotal axis shown in Figure 1 341, because the stretching, extension of pivot cylinder 33 is transported frame 31 and pivoted around pivotal axis 341.In this case, being positioned at the lap W that transports on the frame 31 is sent on the transport vehicle 4 that is positioned at preprocessor 2 places.During the transmission that marks with arrow, lap W is transported and enters in the groove of installing that transports frame 41 43 that pivots.Transporting under the frame 41, conveyer belt 42 is set in the transport vehicle 4, and lap W passes through this conveyer belt along the transport vehicle displacement, so that make delivering position idle once more to be used to receive other lap.Because this operation, in the present example, four lap W are loaded onto on the transport vehicle 4 altogether, and this transport vehicle is transported to ensuing carding machine to lap subsequently.Lap W from memory cell 3 during the transmission of transport vehicle 4, transport vehicle rests on the delivering position of regulation.Carry out the location of transport vehicle with respect to the transmission point of memory cell 3 by data light coupler 24 and 474, this data light coupler is connected to control module 23 and 47.For lap W is transported to ensuing carding machine, by runner 443 on ground 7 upper supports and guiding transport vehicle 4.
Fig. 2 illustrates partial view corresponding to Fig. 1 with the embodiment according to conveyer of the present invention, wherein, for example, can save complexity and the high displacement of cost according to the pivotal point that transports frame of Fig. 1.
Memory cell 3 among Fig. 2 comprises receiver 14, and this receiver is hinged on the memory cell 3 pivotally around turning cylinder 15.The pivot of the receiver 14 of L shaped design is undertaken by cylinder Z1, and this cylinder is connected in the frame R of memory cell 3 on the one hand, is connected in receiver 14 by pivotal axis 8 on the other hand.As be schematically shown, pivotal axis 8 is connected in receiver 14 by carriage, and this carriage marks no longer in more detail.
Cylinder Z1 starts by valve V1, and pressure source P1 acts on this valve.From the startup that control module ST produces valve V1, this control module is connected in valve V1 via circuit L5.Receiver 14 has guide face 16, and this guide face descends obliquely towards the direction of turning cylinder 15, and lap W is placed on this guide face when lap forms machine 2 ejections at it.Because the setting that the inclination of guide face 16 descends, the lap W that emits rolls and bumps against on the boundary wall 18 at the end of guide face towards the direction of turning cylinder 15, and this boundary wall is oriented to vertical direction approx and can be installed in the longitudinal direction of receiver 14 with being shifted.The displacement of this boundary wall 18 produces by cylinder Z2, and this boundary wall will be positioned at this lap W in the receiver 14 before lap W is sent to ensuing transport vehicle 4 simultaneously, and this cylinder Z2 is hinged in the lower area of receiver 14 by pivotal axis 20.The free end that is positioned at pivotal axis 20 opposites of cylinder Z2 is connected on the part of boundary wall 18, and the outstanding mouth O1 mouth O2 that passes guide face 16 of this boundary wall for example can see from the top view X according to Fig. 3.Simultaneously, boundary wall 18 can be directed within the sidewall 25,26 of receiver 14 by guide blot 21.In this case, guide blot 21 is fixedly connected to boundary wall 18 and the outstanding respectively guide groove 22 that forms in the sidewall 25,26 that is passed in.
Fig. 2 illustrates two diverse locations of boundary wall 18 or 18 '.In this case, the position that when the higher receiving position E2 of receiving slit 28 of the transport vehicle 4 that is provided will be provided lap W ', is used for boundary wall 18 '.Even before being released on the guide face 16, can carry out the displacement of boundary wall 18 in the position 18 ' to lap W.Lap W, W ' in ejection are located in it after the correspondence position of boundary wall 18 or 18 ' in receiver 14, receiver is because the actuating of cylinder Z1 can be transported the position that enters into by dotted lines by valve V1.On this position, boundary wall 18 is taked towards the position of the direction inclination decline of transport vehicle 4 or receiving slit 28, and consequently lap W, W ' automatically are transported in the receiving slit 28 of transport vehicle 4 owing to the gravity effect.
Receiving slit 28 comprises axle 35,36 in this case, and this axle is set in a certain distance apart from one another along transport vehicle 4 and locates, and interconnects by cross struts 37.In this case, for example, axle 36 passes through cross struts 37 quilts hinged axis around axle 35 pivotally.Lap W is sent to the bottom pivot position starting of the operation of ensuing carding machine via axle 36, this bottom pivot position is schematically illustrated with chain-dotted line.The more detailed content of this scheme and details can know from disclosed EP 414 012 B1, so these contents do not remake at this and discuss in more detail.
In order to monitor and control the operation that lap is sent to transport vehicle 4, sensor S1-S3 has been installed.In this case, whether sensor S1 monitoring lap W, W ' are present in the receiver 14.Sensor S2 also monitors the acceptance point on the transport vehicle 4 and sends lap W, W ' whether be positioned at signal within the receiving slit 28.Sensor S1, S2 are connected to control module ST by circuit L1, L2.As be schematically shown, control module ST also is connected on the device of lap formation machine 2.
One or more marks 9 are arranged on transport vehicle 4, and this mark is detected by one or more sensor S3.Sensor S3 is connected to control module ST by circuit L3.By mark 9 or by sensor S3, on the one hand, transport vehicle 4 can be detected with respect to the position of memory cell 3, on the other hand, also can send to control module ST to the information of the type of relevant transport vehicle 4 (receiving the position of height E1, E2).That is to say that according to the position that receives height E1, E2, the boundary wall 18 that is used for the lap transmission is correspondingly located.
In the example of Fig. 6, wherein, the top view of equipment is schematically shown, and the installation of sensor S1-S3 is illustrated once more.In addition, Fig. 6 illustrates the conveyor track 10 that is equipped with drive unit, and it is not illustrated in greater detail, and this drive unit is driven by driver A.Driver A is controlled by control module ST.Driving element within conveyor track 10 (for example band or chain) for example is connected to blocking device 11, and this blocking device can be guided in the longitudinal direction of conveyor track 10 with being shifted.
Yet can expect that also another kind is used to make the device of transport vehicle displacement, in this case, can produce displacement by cylinder, this cylinder is installed within the conveyor track and is connected to the corresponding element that batches, and these batch element and are set for transport vehicle and are connected.
When transport vehicle 4 was manoeuvred in the guide rail 12 that is connected in conveyor track 10 (for example U-shaped), the blocking device (in the example shown in Fig. 6) that is arranged on the position 11 ' was locked in the corresponding receiver (not shown) of transport vehicle 4.Blocking device 11 by driving element during the length travel within the conveyor track 10, waggon 4 is parallel to conveyor track 10 and is shifted discontinuously.In the operating period that transport vehicle 4 is moved in the guide rail 12, a runner in the unshowned runner of transport vehicle enters in the guidance field of guide rail 12.During the further length travel of transport vehicle, ensuing second runner (not shown) is manoeuvred in the guidance field of guide rail equally, so transport vehicle is just guided exactly along conveyor track 10.Replace transport vehicle to be directed in guide rail 12 by its runner, also can expect the scheme that another kind is used to guide: transport vehicle is provided with special induction element, and in the time of within transport vehicle is manoeuvred into guide rail, this special induction element is taken over the guiding of transport vehicle.The step-type length travel of transport vehicle is controlled so as to along with lap is become from the operation of lap formation machine ejection.That is to say that lap forms machine 2 one and processes lap W, sensor S1 and S2 just send the signal whether receiver 14 or receiving slit 28 have been ready to receive new lap.If all set, boundary wall 28 is just suitably located by cylinder Z2 according to the signal that is transmitted by sensor S3 so.Lap W be ejected then and in lift-over always on the guide face 16 to boundary wall 18 and owing to the gravity of this lap is maintained on this position.By cylinder Z1, receiver 14 is pivoted enters into the position of being drawn by chain-dotted line, and consequently: when arriving this position, lap W is rolled on the surface of boundary wall 18 or 18 ' and comes between the axle 35,36 towards the direction of receiving slit 28.Receiver 14 is pivoted back in its receiving position then once more, and transport vehicle is shifted in guide rail 12, or by blocking device 11 amount of separating that in longitudinal direction, is shifted, so can reuse idle receiving slit.All receiving slits 28 that this process is performed until transport vehicle are filled lap, and this also detects by control module ST.In this case, the locking of blocking device 11 is disengaged, so transport vehicle can manually or automatically be taken out of the zone of guide rail 12, so that implement lap transporting to ensuing carding machine.Blocking device 11 is transported to position 11 ' once more and is prepared to receive new transport vehicle.
The associated Fig. 5 of Fig. 4 shows further exemplary embodiments together, it has the adjustable positioner that is used for lap, this adjustable positioner comprises the part (being called for short " drawer 50 ") of drawer-like, and this drawer 50 can be installed within the pivotable receiver 14 in its longitudinal direction with being shifted.Drawer 50 also as described in the example of front, have boundary wall 18, but this boundary wall has the guide face 51 of the guide face 16 that is parallel to receiver 14, and this guide face 51 is located immediately on the guide face 16.Guide face 16 zone therebetween has guide groove 52, and outstanding this guide grooves that pass of induction element 54,55, this induction element are fixed on the bottom surface of guide face 51 of drawer 50.
Cylinder Z2 is bonded on one of them of induction element 54, and is hinged on the pivotal axis 20 in relative end, and this pivotal axis is connected on the guide face 16 of receiver 14 by carriage 58.Turning cylinder 8 also is connected on the guide face 16 of receiver 14 by carriage 58, and cylinder Z1 is hinged on this turning cylinder.In the end that is positioned at respect to turning cylinder 8, cylinder Z1 is hinged on the frame R of memory cell 3.
For the side direction guiding of lap, drawer 50 is provided with sidewall 60,61 during receiving and emitting, and corresponding to the shape of guide face 51, this sidewall and boundary wall 18 form L shaped design.Receiver is activated to be used for the operation to the transmission of the receiving slit 28 of transport vehicle 4, and therefore it need not remake discussion here corresponding to the exemplary embodiments according to Fig. 2.The startup of cylinder Z1, Z2 and transport vehicle 4 with respect to the location of transmitting point also corresponding to Fig. 4 or corresponding to scheme according to Fig. 6.Because the design of drawer-like, when looking in the circumferencial direction of lap, the position of the lap of deviating from can remain on the same position, receives on height E1, the E2 even lap W, W ' need be sent to the difference of transport vehicle 4.This is very important especially when lap is released to carding machine, and in this carding machine, the operation that engages new lap is fully automatically carried out.For this reason, the constant position of emitting highly irrelevant lap end with transport vehicle is a necessary precondition.This realizes by following method step:
Have the transport vehicle that receives height E1 if load, the boundary wall 18 of drawer 50 is positioned at front position so.After receiving new lap, receiver 14 is pivoted around axle 15 and is entered into by the position shown in the chain-dotted line, and lap is sent to the receiving slit 28 that is positioned at reception height E1.
Yet if load lap W ' for having the transport vehicle that receives height E2, the boundary wall of drawer 50 just must be displaced in the position 18 ' before transfer operation so.This is only carried out afterwards in lap W has been released to drawer 50 by the displacement in position 18 ' that chain-dotted line is drawn.Because the displacement in position 18 ' subsequently, the position that lap begins is constant in the circumferencial direction of lap W, because during the displacement of boundary wall 18, guide face 51 also is accompanied by displacement, particularly forms the direction of machine towards lap.As a result, during the displacement of lap, do not produce motion between the periphery of lap and boundary wall 18 or guide face 51, therefore, lap is protected during displacement.
Therefore obtain not only simply but also cost-effective scheme, this scheme makes it possible to be applicable to that the difference of transport vehicle 4 receives height, and lap is handled carefully simultaneously.
Certainly, has further design variations within the scope of the present invention.
Claims (6)
1. the lap (W) of emitting from lap formation machine (2) is sent to the equipment that is positioned on the receiving slit (28) that transmits the transport vehicle of putting (4), this equipment comprises: receiver (14), this receiver is installed around fixing trunnion axis (15) pivotally by actuating device (Z1), and the pivotal axis of this receiver is installed in the front end area of this receiver with respect to the direction (F) of emitting of lap; And be provided with at least one go up lap (W) with respect to pivotal axis (15) at receiver (14) before transmitting and during transmitting and be positioned in device (18) on the certain location, it is characterized in that: described device (18,50) is installed in the receiver (14) adjustably, and be connected at least one actuating device (Z1), can set and fix the position of this device (18,50) by this actuating device (Z1) with respect to the pivotal axis (15) of receiver (14).
2. equipment according to claim 1, it is characterized in that: when when emitting of lap (W) looked in the direction (F), this device comprises boundary wall (18), this boundary wall is projected in the route of motion of the lap of emitting, and in the end regions of the guide face (16) that descends of the inclination that is set at receiver (14), be used for forming the lap (W) that machine (2) is emitted from lap.
3. equipment according to claim 1, it is characterized in that: when when emitting of lap (W) looked in the direction (F), this device comprises the guide face (51) that tilts to descend, be used for receiving and form the lap (W) that machine (2) is emitted, and guide face (51) has boundary wall (18) in the route of the motion that is projected into the lap of emitting in its front end area from lap.
4. equipment according to claim 3 is characterized in that: boundary wall (18) is equipped with the side guide face (60,61) of the side direction guiding that is used for lap (W).
5. according to each described equipment in claim 3 and 4, it is characterized in that: guide face (51) is equipped with the side guide face (60,61) of the side direction guiding that is used for lap (W).
6. according to claim 3 or 4 described equipment, it is characterized in that: guide face (51) is installed in the guide (52) of receiver (14) by the guiding device (54,55) that is connected in guide face (51) with boundary wall (18).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH00310/07 | 2007-02-23 | ||
| CH3102007 | 2007-02-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101250778A CN101250778A (en) | 2008-08-27 |
| CN101250778B true CN101250778B (en) | 2011-08-03 |
Family
ID=39430633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100814644A Active CN101250778B (en) | 2007-02-23 | 2008-02-22 | Device for transferring a cotton wool coil to a transport vehicle |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP1961685B1 (en) |
| CN (1) | CN101250778B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012013217B4 (en) * | 2012-07-03 | 2014-08-21 | Trützschler GmbH & Co Kommanditgesellschaft | Transport trolley for storing and transporting cotton wool |
| JP2014125307A (en) * | 2012-12-26 | 2014-07-07 | Toyota Industries Corp | Lap carrying carriage |
| DE102014104808B4 (en) | 2014-04-04 | 2023-07-13 | Trützschler Group SE | Winding machine for winding slivers and method for winding slivers |
| CN107151837A (en) * | 2017-07-24 | 2017-09-12 | 宁夏如意科技时尚产业有限公司 | A kind of automatic roll-changing device of combing machine |
| CN110386279B (en) * | 2018-04-23 | 2021-06-04 | 吉林吉盟腈纶有限公司 | Control method of automatic blank ball packaging equipment |
| CN109051936B (en) * | 2018-08-14 | 2024-05-03 | 珠海市中亚科技有限公司 | Pipe feeding machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2031066A (en) * | 1930-04-07 | 1936-02-18 | Thomas S Ramsdell | Automatic lap doffer |
| GB1111132A (en) * | 1965-04-15 | 1968-04-24 | Tmm Research Ltd | Improvements relating to automatic doffing arrangements on textile lap forming machines |
| US5017075A (en) * | 1988-10-25 | 1991-05-21 | Zinser Textilmaschinen Gmbh | Apparatus for automatically transporting textile laps to a comber |
| EP0577547A1 (en) * | 1992-07-01 | 1994-01-05 | Maschinenfabrik Rieter Ag | Transport trolly for wadding packages |
| CN1088537A (en) * | 1992-10-16 | 1994-06-29 | 里特机械公司 | A kind of device of changing lap |
| DE19519144A1 (en) * | 1995-05-30 | 1996-12-05 | Chemnitzer Spinnereimaschinen | Transport system for sending spools used in textile spinning plant |
-
2007
- 2007-11-30 EP EP20070023205 patent/EP1961685B1/en active Active
-
2008
- 2008-02-22 CN CN2008100814644A patent/CN101250778B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2031066A (en) * | 1930-04-07 | 1936-02-18 | Thomas S Ramsdell | Automatic lap doffer |
| GB1111132A (en) * | 1965-04-15 | 1968-04-24 | Tmm Research Ltd | Improvements relating to automatic doffing arrangements on textile lap forming machines |
| US5017075A (en) * | 1988-10-25 | 1991-05-21 | Zinser Textilmaschinen Gmbh | Apparatus for automatically transporting textile laps to a comber |
| EP0577547A1 (en) * | 1992-07-01 | 1994-01-05 | Maschinenfabrik Rieter Ag | Transport trolly for wadding packages |
| CN1088537A (en) * | 1992-10-16 | 1994-06-29 | 里特机械公司 | A kind of device of changing lap |
| DE19519144A1 (en) * | 1995-05-30 | 1996-12-05 | Chemnitzer Spinnereimaschinen | Transport system for sending spools used in textile spinning plant |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1961685A2 (en) | 2008-08-27 |
| EP1961685A3 (en) | 2009-09-09 |
| EP1961685B1 (en) | 2011-09-07 |
| CN101250778A (en) | 2008-08-27 |
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