CN109552942A - Bobbin pallet for conveying - Google Patents
Bobbin pallet for conveying Download PDFInfo
- Publication number
- CN109552942A CN109552942A CN201811001322.2A CN201811001322A CN109552942A CN 109552942 A CN109552942 A CN 109552942A CN 201811001322 A CN201811001322 A CN 201811001322A CN 109552942 A CN109552942 A CN 109552942A
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- China
- Prior art keywords
- bobbin
- pallet
- mentioned
- conveying
- mesh part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
- B65H67/08—Automatic end-finding and material-interconnecting arrangements
- B65H67/086—Preparing supply packages
- B65H67/088—Prepositioning the yarn end into the interior of the supply package
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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
- B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
- B65H67/06—Supplying cores, receptacles, or packages to, or transporting from, winding or depositing stations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
- B65H67/06—Supplying cores, receptacles, or packages to, or transporting from, winding or depositing stations
- B65H67/069—Removing or fixing bobbins or cores from or on the vertical peg of trays, pallets or the pegs of a belt
-
- 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
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
Abstract
The present invention provides a kind of bobbin pallet for conveying.Flyings are difficult to be piled up in the grid of bobbin pallet for conveying.Pallet (3) is the component for installing the full bobbin (5B) for being wound with spinning (Y), has tray main body (31) and made of metal grid mesh part (33).Tray main body (31) has the mounting portion (3b) for being inserted in full bobbin (5) and erecting full bobbin (5B), and is formed with the air-through holes (35) penetrated through from upper end to lower surface.Made of metal grid mesh part (33) is fixed in air-through holes (35), is allowed air to pass through but limit spinning (Y) and is passed through.The metal wire of the composition mesh of grid mesh part (33) touches each other without generating the mutual offset of metal wire.
Description
Technical field
The present invention relates to a kind of bobbin pallet for conveying, for installing the bobbin for being wound with yarn.
Background technique
Conventionally, there is known a kind of bobbin conveying system, is installed on pallet for the bobbin for being wound with yarn, and will be equipped with
The pallet of bobbin is delivered to spooling unit.It is also known that having a kind of bobbin conveying system, with adjacent with automatic bobbin winder
The spinning frame of spun yarn is carried out to yarn, and is directly linked the spinning frame with automatic bobbin winder by conveying path.
It is formed on bobbin pallet for conveying and (opens the air-through holes of pallet up and down in fact for example, referring to Japanese
Clear 62-70186 bulletin).According to the construction, bobbin is inserted stand on pallet in the state of, loose thread can be made by batching
The attraction air stream generated in pipe is unwound from yarn layer, and then is attracted in bobbin (wire motions).
There is pallet 1 documented by Japanese Unexamined Patent Publication 62-70186 bulletin yarn to pass through blocking member 12.Yarn passes through
Blocking member 12 is set to the midway of air-through holes 7, is the component for allowing air circulation but yarn being prevented to pass through.Into
When the above-mentioned wire motions of row, yarn prevents loose thread perforation pallet 1 from hanging down downward by blocking member 12.
The reason is that when the yarn tension that the outside for becoming loose thread towards bobbin 10 is hung down, in the defeated of bobbin 10
Send loose thread can with contacted on conveyer, thus loose thread can be wound in the conveying mechanisms such as belt wheel.
Net, setting foraminate plate of the yarn by metal mesh, nylon that blocking member is clathrate.It is in grid
In the case where the metal mesh of clathrate, the flyings winding towards the mesh portion of grid is generated sometimes.In this case, it is only braided
Line it is unlocked and move, therefore, in use due to attachment flyings and grid can generate the metal of ordinate and horizontal line offset
The mutual offset of line, the position due to flyings accumulating amount increase and the circulation of air be deteriorated.
Summary of the invention
It is difficult to be piled up in the grid of bobbin pallet for conveying present invention aims to flyings.
Hereinafter, being illustrated as means for solving the problems to multiple modes.These modes can be as needed
Arbitrarily combine.
Bobbin pallet for conveying involved in a viewpoint of the invention is, for installing the bobbin for being wound with yarn, to have
There are tray main body and made of metal grid mesh part.Tray main body has the protrusion for erecting bobbin in insertion bobbin, and shape
The upper end Cheng Youcong is penetrated through to the air-through holes of lower surface.Made of metal grid mesh part is fixed in air-through holes.Mesh portion
The metal wire of the composition mesh of part engages one another while and limits the movement of the metal wire at metal wire crossover location.In the pallet
In, the mutual offset of metal wire is not generated in grid mesh part, therefore, it is difficult to generate flyings winding, to be difficult to generate flyings heap
Product.As a result, it is possible to during extending the use of grid mesh part.
Or metal wire each other by sintering mutual deposition.In the pallet, the metal wire of grid mesh part is each other
Adhesive strength improve.So-called sintering refers to, by metal mesh before and after the fusing point of metal at a temperature of maintain certain time, thus
Make its completely integrated forming across contact crystallization in metal structure between the contact of each line.Without using metal mesh
Bonded block other than lattice can prevent the mutual offset of the metal wire of grid.
Or metal wire is processed each other by rolling and is be combined with each other.So-called rolling is processed (calendering processing) and is referred to,
Grid is rolled by roller rolling device etc., the cross part of metal wire is deformed in a manner of mutually biting, passes through
The deformation improves intermetallic binding force.The metal of grid can be prevented without using the bonded block other than metal grill
The mutual offset of line.
Or tray main body has the recess portion of storage grid mesh part.Bobbin pallet for conveying can also further have
Grid mesh part is fixed on recess portion by indentation recess portion with bushing by standby fixed bushing, the fixation.In the pallet, only pass through
Grid mesh part can be fixed on to recess portion with bushing indentation recess portion by fixed, thus be easy to carry out the fixation of grid mesh part and
Disassembly.
Or bobbin pallet for conveying is further equipped with positioning bushing, which is configured at ratio in recess portion
Grid mesh part is by inboard position.In the pallet, the position of installation grid mesh part, therefore nothing can be constituted by positioning bushing
The form accuracy of recess portion need to be improved.
Or the grid of grid mesh part allows air to pass through but limit above-mentioned yarn and pass through, the thickness of grid mesh part
For the range of 50~100 grids.In the pallet, it can effectively allow air to pass through and prevent yarn from passing through.
Or the line footpath of grid mesh part is the range of 0.05~0.2mm.In the pallet, can effectively it allow
Air passes through and prevents yarn from passing through.
Or the range that the aperture opening ratio of grid mesh part is 30~60%.In the pallet, it can effectively allow sky
Gas passes through and prevents yarn from passing through.
In bobbin pallet for conveying according to the present invention, flyings are difficult to accumulate to grid.
Detailed description of the invention
Fig. 1 is the schematic plan view using the automatic bobbin winder system of pallet involved in a viewpoint of the invention.
Fig. 2 is the figure for indicating the overall structure of automatic bobbin winder.
Fig. 3 is the side for indicating to be equipped with the pallet of bobbin.
Fig. 4 is the perspective view of pallet.
Fig. 5 is the cross-sectional view of pallet.
Fig. 6 is the side view for indicating the case where being prepared by thread guide devices to loose thread.
Fig. 7 is the partial enlarged view of grid mesh part.
Fig. 8 is the partial sectional view for indicating the pallet of installation action of grid mesh part.
Fig. 9 is the partial sectional view for indicating the pallet of installation action of grid mesh part.
Figure 10 is the partial sectional view for indicating the pallet of installation action of grid mesh part.
Figure 11 is the partial sectional view for indicating the pallet of installation action of grid mesh part.
Specific embodiment
1. the 1st embodiment
(1) automatic bobbin winder system
The automatic bobbin winder system 101 for using an embodiment of the invention is said using Fig. 1 and Fig. 2
It is bright.Fig. 1 is the schematic plan view using the automatic bobbin winder system of pallet involved in a viewpoint of the invention.Fig. 2 is
Indicate the figure of the overall structure of automatic bobbin winder.Automatic bobbin winder system 101 has automatic bobbin winder 102, bobbin processing unit
103 and bobbin supply apparatus 104.Automatic bobbin winder 102 is set to left side in the figure of bobbin processing unit 103.Bobbin processing
Device 103 is configured between bobbin supply apparatus 104 and automatic bobbin winder 102.
As shown in Figure 1 and Figure 2, automatic bobbin winder 102 has multiple winding units 105.Winding unit 105 is will to wind
In in the spinning debatching to other bobbins of full bobbin 5B (aftermentioned) come manufacture spinning product package device.As shown in Figure 1,
The supply road 106 for being delivered to each winding unit 105 for bobbin 5B will to be expired is provided in automatic bobbin winder 102.In addition, automatic
The recycling road 107 for conveying the bare bobbin 5A being discharged from each winding unit 105 is formed in winder 102.Supply road 106 with
And recycling road 107 is made of belt conveyor etc., and conveys bobbin 5 using pallet (bobbin pallet for conveying) 3.
Bobbin processing unit 103 is a device which to extract the bare bobbin 5A being discharged by automatic bobbin winder 102 from pallet 3
(aftermentioned), also, will be in the full bobbin that the middle spinning generated of spinning frame (not shown) is wound in around barrel body and is constituted
(for yarn bobbin) 5B is installed on pallet 3, and supplies full bobbin 5B towards automatic bobbin winder 102.Bobbin supply apparatus 104 is will to expire
Bobbin 5B is supplied to the device of bobbin processing unit 103.
(2) pallet and bobbin
Pallet 3 and bobbin 5 are illustrated using Fig. 3~Fig. 5.Fig. 3 is the side for being equipped with the pallet of bobbin.Fig. 4
It is the perspective view of pallet.Fig. 5 is the cross-sectional view of pallet.Pallet 3 is the conveying body for the conveying of bobbin 5.Such as Fig. 3 and Fig. 4
Shown, pallet 3 has discoid base portion 3a and the upper face center columned conduct outstanding upward from base portion 3a
The mounting portion 3b of bobbin insertion section.Pallet 3 has the intermediate cylindrical as bobbin released part between base portion 3a and mounting portion 3b
Portion 3c.Intermediate cylindrical portion 3c has take a seat face 67 and the outer peripheral surface 69 taken a seat for bobbin 5.Pallet 3 is inserted into mounting portion 3b
The bobbin 5 is conveyed under the posture state of bobbin 5.In addition, the internal structure of pallet 3 will be aftermentioned.
Bobbin 5 is the cylindric component for the winding spinning Y on outer peripheral surface, is formed with the axis hole 5a (figure of perforation shape
6).By the way that the bottom of bobbin 5 to be inserted in the mounting portion 3b of pallet 3, thus as shown in figure 3, bobbin 5 is arranged at pallet 3 and
It is conveyed together with pallet 3.In addition, in the following description, the bobbin itself for not winding spinning Y is referred to as bare bobbin 5A, it will
Bobbin and the spinning Y for being wound in the bobbin, which are combined, referred to as expires bobbin 5B.
(3) bobbin processing unit
Bobbin processing unit 103 is illustrated using Fig. 1.Bobbin processing unit 103 is, as full bobbin, bare bobbin
Supply unit, there is the pallet pipeline 108 that conveys in the state of will expire bobbin, bare bobbin placing in pallet 3.Support
Disk pipeline 108 is connect with the supply road 106 of automatic bobbin winder 102 and recycling road 107.The pallet 3 of full bobbin 5B is installed
It is supplied by pallet pipeline 108 and supply road 106 from bobbin processing unit 103 towards winding unit 105.Bare bobbin is installed
The pallet 3 of 5A returns to bobbin processing unit 103 from winding unit 105 by recycling road 107 and pallet pipeline 108.
Pallet pipeline 108 has main conveyor line 121 and returns to pipeline 122.Main conveyor line 121 is following path:
The bare bobbin 5A being discharged from automatic bobbin winder 102 is conveyed, bare bobbin 5A is replaced as full bobbin 5B in midway, and this is expired into bobbin
5B is conveyed towards automatic bobbin winder 102.Main conveyor line 121 is formed generally as U-shaped.Herein, the top portion of main conveyor line 121 with
The terminal part connection on road 107 is recycled, the terminal part of main conveyor line 121 is connect with the top portion on supply road 106.Along main conveyor line
121 configured with bobbin extracting apparatus 11, full bobbin supply apparatus 13.
Bobbin extracting apparatus 11 is the device that bare bobbin 5A is extracted and recycled from pallet 3.Expiring bobbin supply apparatus 13 is
The full bobbin 5B produced by spinning frame is installed on to the device of pallet 3 with generally upstanding state.Pass through coil automatic feeding machine
The bobbin supply apparatus such as structure 104 supply full bobbin 5B towards full bobbin supply apparatus 13.
Although it is not shown, but completely bobbin supply apparatus 13 has bobbin investment device, bobbin distributor and a pair of of cylinder
Pipe sliding slot.Full bobbin supply apparatus 13, can be at two simultaneously towards pallet 3 by bobbin distributor and a pair of of bobbin sliding slot
Supply bare bobbin 5A.Bobbin 5 is arranged in each bobbin sliding slot in a manner of the mounting portion 3b for being inserted in pallet 3.Bobbin sliding slot for example by
Axially it is divided into each cutting plate obtained from two parts to constitute cone cell cylinder.
On main conveyor line 121, in the conveying direction downstream of full bobbin supply apparatus 13, match as bobbin preparation system
It is equipped with tip bunch weft end unwinding device 15, Yarn-end treating device 17 and thread guide devices 19.Bobbin preparation system with become can from
Swimmingly the mode of the state of unwinding yarns carries out operation below to full bobbin 5B in dynamic winder 102, and towards automatic winding
Machine 102 supplies.Tip bunch weft end unwinding device 15 is the dress that will be wound in the tip bunch weft end winding of the bottom tip bunch weft end of full bobbin 5B and remove
It sets.
Yarn-end treating device 17 is the after-combustion yarn cutting that will be wound in the yarn layer surface of full bobbin 5B, and by its yarn caudal
The device of removing.Thread guide devices 19 are following devices: so that loose thread is separated from the surface of full bobbin 5B and is carried out lead, and will be drawn
The loose thread of line is wound in the top of bobbin 5, and is inserted in the opening portion (apical pore) of the axis hole 5a of bobbin 5.Thereby, it is possible to obtain
The state (aftermentioned) that the loose thread can be swimmingly pulled out from full bobbin 5B in automatic bobbin winder 102.
Returning to pipeline 122 is, for example, the path for reprocessing the full bobbin 5B of lead processing failure.It returns
Pipeline 122 becomes the bypass path for connecting the terminal part of main conveyor line 121 with top portion.In addition, in the present embodiment,
The group of tip bunch weft end unwinding device 15, Yarn-end treating device 17 and thread guide devices 19 is also configured on returning to pipeline 122.It saves
The slightly explanation of these devices.
(4) movement of pallet
Hereinafter, being illustrated using Fig. 1 to the movement of pallet 3.When empty pallet 3 reaches the cylinder of full bobbin supply apparatus 13
When the following position directly of pipe sliding slot (not shown), full bobbin 5B is with generally upstanding state placing on empty pallet 3.
Then, pallet 3 is conveyed by the tip bunch weft end unwinding device 15 along main conveyor line 121 towards downstream side.In tip bunch weft end
In unwinding device 15, the bottom tip bunch weft end for being formed in full bobbin 5B is removed.Then, by full bobbin 5B by along main conveyor line
121 convey towards Yarn-end treating device 17.In Yarn-end treating device 17, it is wound in the after-combustion yarn on the yarn layer surface of full bobbin 5B
Line is cut off, and forms front end side winder.
Then, full bobbin 5B is conveyed along main conveyor line 121 towards thread guide devices 19.In thread guide devices 19, front end
Side winder is attracted upward, later, is inserted into the inside of the cylinder of full bobbin 5B.Then, full bobbin 5B by along
Main conveyor line 121 is further conveyed towards downstream, and is supplied towards the supply road 106 of automatic bobbin winder 102.Full bobbin 5B is by along confession
It conveys to road 106, and is supplied towards any one winding unit 105.
It is package from full bobbin 5B unwinding yarns, and by the Yarn reeling unwound in winding unit 105.Placing has
The pallet 3 for the bare bobbin 5A that the yarn of surrounding is all unwound is discharged from winding unit 105, again returns to via recycling road 107
To the main conveyor line 121 of bobbin processing unit 103.On main conveyor line 121, bobbin extracting apparatus 11 extracts placing in pallet 3
Bare bobbin 5A.
(5) thread guide devices (detailed description)
Thread guide devices 19 are illustrated using Fig. 6.Fig. 6 is to indicate the case where being prepared by thread guide devices to loose thread
Side view.As shown in fig. 6, thread guide devices 19 have yarn suction tube 91, cutter 92, yarn sucting 93 and yarn inspection
Survey sensor 95.Yarn suction tube 91 has the corrugated part that can be stretched along up and down direction, and being configured to can by elongation
The front end of full bobbin 5B is covered from upside.Moreover, the yarn suction tube 91 is connect via piping 97 with Negative pressure supply device 99,
Front end side winder can be attracted.Cutting for spinning Y can be cut off by being configured in the coupling part of yarn suction tube 91 and piping 97
Disconnected device 92.In addition, being configured with yarn detection sensor 95 in piping 97.95 couples of spinning Y of yarn detection sensor are detected,
Thus, it is possible to detect whether the capture of spinning Y succeeds.
Yarn sucting 93 is configured to the component for the tubulose connecting with Negative pressure supply device 99, one end be formed with with
The upwardly opening suction port 93a of the opposed mode in the lower surface of the pallet 3 of Zhi Chengman bobbin 5B.In addition, being formed on pallet 3
The air-through holes 35 (aftermentioned) of up and down direction therefore, can be full bobbin 5B's by attracting air from yarn sucting 93
The upper part of axis hole 5a, which generates, attracts stream.
Thread guide devices 19 are, when conveying is to expire bobbin 5B, the corrugated part of yarn suction tube 91 are made to extend and cover full cylinder
The yarn winding portion of pipe 5B, and generated in the pipe of yarn suction tube 91 and attract air stream, the front end side of bobbin 5B is expired to this
Winder is attracted and captures loose thread.
When detecting the capture success of loose thread by yarn detection sensor 95, thread guide devices 19 make yarn suction tube 91
Corrugated part shrink after, make cutter 92 act and cut off spinning Y.Then, by yarn sucting 93 pallet 3 air
The axis hole 5a of recirculation hole 35 and full bobbin 5B, which are generated, attracts air stream, with the side sucked from the upper end of the axis hole 5a of full bobbin 5B
Formula captures loose thread.It so, it is possible the state for being prepared as the inside that loose thread is inserted in full bobbin 5B from upside.
Later, full bobbin 5B, which is supplied in automatic bobbin winder 102, batches operation.As a result, in automatic bobbin winder 102
In, compressed air is imported by the hole of the root side from the full bobbin 5B prepared by thread guide devices 19, thus, it is possible to easily will
Loose thread in the pipe of full bobbin 5B blows winged upward, loose thread is captured by the yarn capture unit (illustration omitted) of top, by connecing
Head device is attached and batches as package.As a result, it is possible to swimmingly start 102 couples of automatic bobbin winder spinning Y to batch work
Industry.
(6) internal structure of pallet
The internal structure of pallet 3 is illustrated using Fig. 5.Pallet 3 is for installing the full bobbin 5B for being wound with spinning Y
Component, have tray main body 31 and made of metal grid mesh part 33.As described above, tray main body 31, which has, is inserted in full bobbin
The mounting portion 3b (an example of protrusion) for erecting full bobbin 5B in 5B.It is formed on tray main body 31 from upper end and is penetrated through
To the air-through holes 35 of lower surface.Specifically, air-through holes 35 penetrate through base portion 3a and mounting portion 3b.
Grid mesh part 33 is fixed in air-through holes 35, is allowed air to pass through but limit yarn and is passed through.Specifically, net
Eye part 33 is when looking down circle.In Fig. 7, the metal wire of the composition mesh of grid mesh part 33 is engaged one another while and is limited
The movement of metal wire at metal wire crossover location.Fig. 7 is the partial enlarged view of grid mesh part.By grid mesh part 33, inciting somebody to action
When being inserted in the apical pore of bobbin 5 by the loose thread of 19 leads of thread guide devices, even if loose thread passes through the air circulation of tray main body 31
Hole 35 is moved downward, and loose thread will not penetrate through pallet 3 and stretch out downward.
In the pallet 3, does not generate the mutual offset of metal wire in grid mesh part 33, twined accordingly, it is difficult to generate flyings
Around to be difficult to generate flyings accumulation.As a result, it is possible to during extending the use of grid mesh part 33.
Specifically, metal wire each other by sintering mutual deposition.Thus, the metal wire of grid mesh part 33 is mutual viscous
Connect intensity raising.
Tray main body 31 has the recess portion 37 of storage grid mesh part 33.Specifically, air-through holes 35 have base portion 3a
The small diameter portion 35b of the side large-diameter portion 35a and mounting portion 3b of side, large-diameter portion 35a become recess portion 37.In large-diameter portion 35a and path
The boundary of portion 35b is formed with stage portion 35c.
Pallet 3 has fixed bushing 39.Fixing with bushing 39 is to be pressed into be fixed on grid mesh part 33 in recess portion 37
The component of recess portion 37.Fixation is formed with bushing 39 by the material for capableing of flexible deformation, has flat upper surface and lower surface.
Specifically, fixed be fixed on stage portion 35c with the grid mesh part 33 that bushing 39 will bear upon stage portion 35c.In this way, only passing through
Grid mesh part 33 can be fixed on recess portion 37 with the indentation recess portion 37 of bushing 39 for fixed, therefore, be easy to carry out grid mesh part
33 fixation and disassembly.
Pallet 3 has positioning bushing 41.Positioning bushing 41 is configured at than grid mesh part 33 by inboard position in recess portion 37
It sets.Positioning bushing 41 is formed by the material for capableing of flexible deformation, has flat upper surface and lower surface.Specifically, fixed
The position abutting of bushing 41 is configured at stage portion 35c, realizes the plane for accepting grid mesh part 33.It so, it is possible to serve as a contrast by positioning
Set 41 installs the position of grid mesh part 33 to constitute, it is therefore not necessary to improve the form accuracy of recess portion 37.
Grid mesh part 33 is, for example, stainless steel.But it the type of metal and is not limited.The grid thickness of grid mesh part 33
For the range of 50~100 grids, allows air to pass through but limit above-mentioned yarn and pass through.The line footpath of grid mesh part 33 be 0.05~
The range of 0.2mm.The range that the aperture opening ratio of grid mesh part 33 is 30~50%.In the pallet 3, it can effectively allow air
By and prevent yarn from passing through.
(7) installation action of grid mesh part
It is illustrated to by grid mesh part 33 to the movement that tray main body 31 is installed using Fig. 8~Figure 11.Firstly, such as Fig. 8
It is shown, readiness tray main body 31.Then, as shown in figure 9, installing positioning bushing 41 in recess portion 37.Specifically, in recess portion 37
Stage portion 35c configuration positioning bushing 41.
Then, as shown in Figure 10, grid mesh part 33 is contained in recess portion 37 and is placed on positioning bushing 41.Specifically, will
The outer peripheral edge portion placing of grid mesh part 33 is in the circumferential plane of positioning bushing 41.Finally, as shown in figure 11, by fixed lining
39 indentation recess portion 37 of set, is fixed on recess portion 37 for grid mesh part 33.It is fixed specifically, being configured in the stage portion 35c of recess portion 37
With bushing 39.As a result, in the fixed outer peripheral edge portion with clamping installation grid mesh part 33 between bushing 39 and positioning bushing 41.
In addition, carrying out the movement of disassembly grid mesh part 33 in a reverse order.
2. the feature of embodiment
Above embodiment can illustrate as described below.Bobbin pallet for conveying (for example, pallet 3) is for installing volume
It is wound with the bobbin pallet for conveying (for example, pallet 3) of the bobbin (for example, full bobbin 5B) of yarn (for example, spinning Y), there is support
Disc main body (for example, tray main body 31) and made of metal grid mesh part (for example, made of metal grid mesh part 33).Tray main body has
The protrusion (for example, mounting portion 3b) for being inserted in bobbin and erecting bobbin, and be formed with from upper end and penetrate through to lower surface
Air-through holes (for example, air-through holes 35).Made of metal grid mesh part is fixed in air-through holes, and air is allowed to pass through
But limitation yarn passes through.The metal wire of the composition mesh of grid mesh part touches mutual partially without generating metal wire each other
It moves.In the pallet, the mutual offset of metal wire will not be generated in grid mesh part, therefore, it is difficult to generate flyings winding, thus
It is difficult to generate flyings accumulation.As a result, it is possible to during extending the use of grid mesh part.
3. other embodiments
More than, an embodiment of the invention is illustrated, but the present invention is not limited to above embodiment,
It is able to carry out various changes without departing from the spirit of the invention.Especially, multiple embodiment party documented by this specification
Formula and variation can combine as needed and arbitrarily.
The position that grid mesh part is fixed on the air-through holes of tray main body is not limited to the above embodiment.Mesh portion
Part can also be configured at pallet front end, tray main body portion.The means that grid mesh part is fixed on tray main body are not limited to ring
The bushing of shape.It is also possible to other means such as bonding.Also it can be omitted positioning bushing 41.Also it can replace and lead to metal wire each other
Oversintering and mutual deposition, and rolling processing (calendering processing) is carried out by roller rolling device etc., thus to metal wire each other into
Row rolling, the cross part for being morphed into metal wire mutually bite.Intermetallic binding force is improved by the deformation, is not used
Bonded block other than metal grill can prevent the mutual offset of the metal wire of grid.
The present invention is widely used in bobbin pallet for conveying.
Claims (8)
1. a kind of bobbin pallet for conveying, for installing the bobbin for being wound with yarn, have:
Tray main body has the protrusion for being inserted in bobbin and erecting above-mentioned bobbin, and be formed with from upper end penetrate through to
The air-through holes of lower surface；And
Metal grid mesh part is fixed in above-mentioned air-through holes,
The metal wire of the composition mesh of above-mentioned grid mesh part engages one another while and limits the metal wire at metal wire crossover location
Movement.
2. bobbin pallet for conveying as described in claim 1, wherein
Above-mentioned metal wire mutual deposition each other by sintering.
3. bobbin pallet for conveying as described in claim 1, wherein
Above-mentioned metal wire is processed each other by rolling and is be combined with each other.
4. bobbin pallet for conveying as claimed any one in claims 1 to 3, wherein
Above-mentioned tray main body has the recess portion for storing above-mentioned grid mesh part,
Above-mentioned bobbin pallet for conveying is also equipped with fixed bushing, and the fixation is with bushing by being pressed into above-mentioned recess portion for above-mentioned net
Eye part is fixed on above-mentioned recess portion.
5. bobbin pallet for conveying as claimed in claim 4, wherein
Above-mentioned bobbin pallet for conveying is also equipped with positioning bushing, which configures in above-mentioned recess portion, determines above-mentioned mesh
The fixation position of component and above-mentioned fixed bushing.
6. the bobbin pallet for conveying as described in any one of claims 1 to 5, wherein
The grid of above-mentioned grid mesh part allows air to pass through but limit above-mentioned yarn to pass through, and the thickness of above-mentioned grid mesh part is 50~
The range of 100 grids.
7. such as bobbin pallet for conveying described in any one of claims 1 to 6, wherein
The line footpath of above-mentioned grid mesh part is the range of 0.05~0.2mm.
8. the bobbin pallet for conveying as described in any one of claims 1 to 7, wherein
The range that the aperture opening ratio of above-mentioned grid mesh part is 30~60%.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017-185989 | 2017-09-27 | ||
| JP2017185989A JP2019059591A (en) | 2017-09-27 | 2017-09-27 | Tray for transporting bobbin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109552942A true CN109552942A (en) | 2019-04-02 |
| CN109552942B CN109552942B (en) | 2022-03-22 |
Family
ID=63637695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811001322.2A Active CN109552942B (en) | 2017-09-27 | 2018-08-30 | Tray for conveying bobbin |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP3461773B1 (en) |
| JP (1) | JP2019059591A (en) |
| CN (1) | CN109552942B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110438606A (en) * | 2019-09-10 | 2019-11-12 | 江阴市华方智能纺机装备有限公司 | Double end spool seat |
| CN111910306A (en) * | 2019-05-09 | 2020-11-10 | 北自所（北京）科技发展有限公司 | Automatic empty and full can dispatching system and method for drawing frame |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111910306A (en) * | 2019-05-09 | 2020-11-10 | 北自所（北京）科技发展有限公司 | Automatic empty and full can dispatching system and method for drawing frame |
| CN110438606A (en) * | 2019-09-10 | 2019-11-12 | 江阴市华方智能纺机装备有限公司 | Double end spool seat |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3461773B1 (en) | 2020-11-04 |
| JP2019059591A (en) | 2019-04-18 |
| CN109552942B (en) | 2022-03-22 |
| EP3461773A1 (en) | 2019-04-03 |
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