CN204079039U - A kind of filament cutter - Google Patents

A kind of filament cutter Download PDF

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Publication number
CN204079039U
CN204079039U CN201420319048.4U CN201420319048U CN204079039U CN 204079039 U CN204079039 U CN 204079039U CN 201420319048 U CN201420319048 U CN 201420319048U CN 204079039 U CN204079039 U CN 204079039U
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roll
filament
pair
wallboard
filament cutter
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CN201420319048.4U
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Chinese (zh)
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张会领
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Abstract

The utility model discloses a kind of filament cutter, comprise frame, flattening mechanism, filament cutting mechanism, motor and transmission device, described filament cutting mechanism comprises drive roll and driven voller, described drive roll and driven voller there is row's blade along respective axial proper alignment, on same roller, between adjacent two blades, pad is provided with packing ring, wallboard described in two is vertically arranged with the chute that a pair upwards opens notch, the bearing carrier ring that a pair is installed described drive roll and driven voller is respectively provided with in each described chute, some pads are provided with between diaxon bearing sleeve in same described chute, on the notch of each described chute, equal capping has a lid, described lid is provided with a push bolt.The mode that the utility model rigidity coordinates reserves punishment in advance gap, only needs metallic foil to be passed the tangent part of nearly two roller, is namely automatically pulled into, very wellly shelve metallic foil, can ensure that again metallic foil continues to cut into silk in the middle of blade rolls, improve quality, reduce fraction defect.

Description

A kind of filament cutter
Technical field
The utility model relates to filament cutter technical field, is more particularly a kind of filament cutter metallic foil being processed into metallized thread.
Background technology
Filament cutter, also known as draw bench, is also banding machine, and the PET polymer PET plating color is cut into hairline, i.e. metallized thread by the method for physics by it.
Metallized thread is exactly the filament that metallized thread adds that terylene or rayon is twisted, be mainly used on computer embroidery and technique auxiliary material, it is widely used in the processing of the product such as the industries such as workmanship, fashionable dress, embroidery, gift wrap and braiding knitting wool, yarn, knitted fabric, WARP-KNITTING, woven fabric, garment accessories, bunting, sofa cloth, is desirable lining decorations raw material.
Filament cutter has a lot on the market, but specialty cuts the few of metallized thread, patent 200920009208.4 discloses a kind of metallic foil filament cutter, this filament cutter does not design the mechanism of any spacing between drive roll and driven voller, after blade abrasion, can only directly change, thus situation about causing to be exactly cutting efficiency low, because can also work be put up with, the more time is spent to go to change so be not willing.
Driven voller is pressed on drive roll and addresses the aforementioned drawbacks by the mechanism that conventional filament cutter spring or cylinder etc. have continuous pressure, but so still can not address the aforementioned drawbacks very well, there is other drawback in it: because metallic foil will be cut into silk by filament cutter, so same roller will leave gap (separate with packing ring and ensure tobacco cut width) between adjacent two blades, therefore just there is complementary gap after the corresponding blade between upper and lower two rollers staggers, with spring or the cylinder top pressure driven voller of continuous pressure, to in the middle of side clearance after the corresponding blade between two rollers then being made to clamp-on stagger, between upper and lower two roller blades, punishment in advance gap has not just existed thus.Like this, metallic foil at first to sandwich the operation between two rollers just cumbersome, need first to remove and to refill another roller after a roller puts metallic foil or pass from centre after presenting punishment in advance gap with manual override's continuous pressure pull-up one roller, wastes time and energy.Moreover, because after original design does not have punishment in advance gap, even if shelved metallic foil smoothly, it is also curve state that metallic foil is sandwiched between two rollers, instead of stretching plane, the poorest consequence is the chopping mode of metallic foil is not cut in blade rolling process, but trailer coupling traction metallic foil moves ahead and meets blade and separating voluntarily, this cutting mode relies on serious for the tension force of metallic foil, leveling effect, and the metallized thread of cutting will present the defects such as cabling is straight, width is uneven.
Utility model content
The purpose of this utility model is to overcome the above-mentioned defect of prior art, provides filament cutter metallic foil being processed into metallized thread that a kind of chopping efficiency is high, quality better, fraction defect are low.
In order to reach above object, the utility model is achieved through the following technical solutions: a kind of filament cutter, comprise frame, the wallboard that a pair phase face-off is erect is provided with above described frame, a flattening mechanism and a filament cutting mechanism is provided with between wallboard described in two, be provided with a motor and a transmission device below described frame, described flattening mechanism and filament cutting mechanism horizontal Tile are arranged, described filament cutting mechanism is connected with described motor by described transmission device; It is characterized in that, described filament cutting mechanism comprises drive roll and the driven voller of a pair opposite direction rotating, described drive roll and driven voller have row's blade along respective axial proper alignment, and on same roller, between adjacent two blades, pad is provided with packing ring, and the diameter of described packing ring is less than the diameter of described blade; Wallboard described in two is vertically arranged with the chute that a pair upwards opens notch, the bearing carrier ring that a pair is installed described drive roll and driven voller is respectively provided with in each described chute, some pads are provided with between diaxon bearing sleeve in same described chute, on the notch of each described chute, equal capping has a lid, described lid is provided with a push bolt, described push bolt penetrates described lid stretches in described chute after screw and contacts described bearing carrier ring.
The utility model is with the most important difference of conventional filament cutter: be rigidity between the utility model drive roll and driven voller but can coordinate by fine-tuning mode.Driven voller is pressed on drive roll by the mechanism that conventional filament cutter spring or cylinder etc. have continuous pressure, following drawback can be brought like this, and the metallized thread that this drawback is applied at the utility model filament cutter shows particularly evident: because metallic foil will be cut into silk by filament cutter, so same roller will leave gap (separate with packing ring and ensure tobacco cut width) between adjacent two blades, therefore just there is complementary gap after the corresponding blade between upper and lower two rollers staggers, with spring or the cylinder top pressure driven voller of continuous pressure, to in the middle of side clearance after the corresponding blade between two rollers then being made to clamp-on stagger, between upper and lower two roller blades, punishment in advance gap has not just existed thus.Like this, metallic foil is at first to sandwich the operation between two rollers just cumbersome, need first to remove and to refill another roller after a roller puts metallic foil or pass from centre after presenting punishment in advance gap with manual override's continuous pressure pull-up one roller, no matter which kind of method, the mode all not having the utility model rigidity to coordinate reserves punishment in advance gap, only need metallic foil to be passed the tangent part of nearly two roller, be namely automatically pulled into, very wellly shelved metallic foil.Moreover, because after original design does not have punishment in advance gap, even if shelved metallic foil smoothly, it is also curve state that metallic foil is sandwiched between two rollers, instead of stretching plane, the poorest consequence is the chopping mode of metallic foil is not cut in blade rolling process, but trailer coupling traction metallic foil moves ahead and meets blade and separating voluntarily, this cutting mode is for the tension force of metallic foil, leveling effect relies on serious, it is not straight that the metallized thread cut will present cabling, the defects such as width is uneven, and the utility model pad rigidity and adjustable interval control punishment in advance gap well, ensure that metallic foil continues to cut into silk in the middle of blade rolls, improve quality, reduce fraction defect.
As preferably, described drive roll and driven voller have the extension of extending described in two between wallboard outside space all separately, the extension of each roll shaft are provided with the traversing regulating mechanism of a fine setting roll shaft cross travel.Described traversing regulating mechanism comprises one and is arranged at wrap on described wallboard, the containing cavities receiving described extension is provided with in described wrap, some collars be set on described extension are provided with in described containing cavities, described extension is provided with the step matched with collar, described collar outermost is by being provided with a top flat, and described top flat is in mating connection with the governing screw penetrating described wrap.
In the middle of metallized thread cutting technique field, first a cognition will be ajusted, blade on upper and lower roll shaft is not positive corresponding pressure metallic foil, and have between corresponding blade and stagger slightly, be similar to scissors mode of operation, so cut more smooth, flow process, nor it is just right to correct two blades on upper lower roller when needing to install, and arbitrarily installs.But, we know press from both sides between scissors two blade tighter, cutting efficiency is higher, cut more smooth, therefore the utility model is at the traversing regulating mechanism of arranged outside one the fine setting cross travel of roll shaft, can often adjust by roll shaft cross travel at work, thus two blades on lower roller are staggered tightr, promote chopping efficiency.
As preferably, described drive roll is provided with a driven gear, described driven gear is engaged with a driving gear, and described driving gear is arranged on a live roll, and described live roll is connected with described transmission device by an engaging and disengaging gear.Described engaging and disengaging gear comprises one and is set in drive bearing on described live roll, described drive bearing fixed sleeves is provided with a driving chain wheel, the side clutch of described drive bearing is connected with a clutch cap, described clutch cap is provided with engagement groove on some and described drive bearing matches in conjunction with pin, described clutch cap sleeve is located on the free end of described live roll, the free end sidewall of this live roll is provided with a L-type guide groove, described clutch cap is provided with a locating pin matched with described L-type guide groove.
In the middle of reality, draw bench is not generally used alone, on it, there is corresponding metallized thread Fabricating machinery on edge or lower edge, some independent operation work can not need mutual support, but their public a set of actuating units, so the utility model introduces engaging and disengaging gear by power transmission power input effectively according to the actual requirements, can need to carry out power input as required during the work such as maintenance or adjustment charging at filament cutter.
In the middle of the utility model, locating pin penetrates slippage on the L-type guide groove of clutch cap on transmission shaft, on L-type guide groove, two straight troughs of slippage are vertically and radially respectively, so when clutch cap leaves drive bearing, locating pin just withstands in radial place straight trough, clutch cap and drive bearing keep being separated, and drive bearing freely rotates on transmission shaft.When clutch cap along straight trough vertically when drive bearing is close, combine with engagement groove in conjunction with pin, drive bearing drives clutch cap to rotate, and clutch cap is because with transmission shaft by locating pin disjunctor, so transmission shaft also and then rotation.In order to the enforcement of convenient engaging and disengaging gear, spring can be set between clutch cap and drive bearing and carry out power-assisted.
As preferably, described transmission device is bored roller, driving band and driving band displacement regulating mechanism by a pair transmission and is jointly formed, parallel but the tapering slope aspect opposed of transmission cone roller described in two, be connected by driving band between transmission cone roller described in two, described driving band be provided with the driving band displacement regulating mechanism stirring the parallel adjustment transmission speed ratio in its left and right.Described driving band displacement regulating mechanism comprises one and is fixed on strut bar in frame, described strut bar parallel beneath is provided with a screw mandrel, the free end of described screw mandrel is provided with a driving disk, described strut bar is arranged with a sliding sleeve, a nut is welded with below described sliding sleeve, be welded with a shift fork below described nut, described shift fork is located on described driving band.
Filament cutter on along or lower in corresponding metallized thread Fabricating machinery engagement process, market will adjust chopping speed according to the transmission speed of the other side, and chopping speed is directly reacted in the slewing rate of drive roll, and the slewing rate of drive roll is closely related with transmission device, therefore the utility model arranges transmission speed ratio regulating mechanism on transmission device, effectively can realize filament cutter and upper edge or the lower cooperation tight ness rating along corresponding metallized thread Fabricating machinery.
As preferably, described flattening mechanism comprises a supporting plate, and described supporting plate is held on described in two between wallboard by a pair pressure pin, is provided with a screw rod described in two between wallboard below described supporting plate, described screw rod is arranged with a swivel nut, described swivel nut is welded on the lower bottom part of described supporting plate; Described supporting plate is provided with a lower platen, wherein one end of described lower platen is hinged on described supporting plate by screw, and the other end is connected with the Adjusting bolt Adjusting screw be welded on described supporting plate by loose joint adjusting screw(rod) thereon; Described lower platen is provided with a pair pilot bar, pilot bar described in two can be regulated in the round of the regioselective of distance between the two on described lower platen by the fixing screw separately, is embedded with a top board described in two between pilot bar.
Ensure the chopping that filament cutter is smooth and easy, quick, orderly, a lot of filament cutter is all provided with flattening mechanism, what have is aligning mechanism, but their regulatory function but imperfection, the utility model flattening mechanism can carry out actv. by the veneer of horizontal, the torsion of lower platen of supporting plate, the limit for width of pilot bar and top board and comprehensively regulate the zone face of metallic foil smooth.
Beneficial effect: the mode that (1) the utility model rigidity coordinates reserves punishment in advance gap, only needs metallic foil to be passed the tangent part of nearly two roller, is namely automatically pulled into, has very wellly shelved metallic foil.
(2) the utility model pad rigidity and adjustable interval control punishment in advance gap well, ensure that metallic foil continues to cut into silk in the middle of blade rolls, improve quality, reduce fraction defect.
(3) the utility model is at the traversing regulating mechanism of arranged outside one the fine setting cross travel of roll shaft, can often adjust by roll shaft cross travel at work, thus two blades on lower roller are staggered tightr, promote chopping efficiency.
(4) the utility model introduces engaging and disengaging gear by power transmission power input effectively according to the actual requirements, can need to carry out power input as required during the work such as maintenance or adjustment charging at filament cutter.
(5) the utility model arranges transmission speed ratio regulating mechanism on transmission device, effectively can realize filament cutter and upper edge or the lower cooperation tight ness rating along corresponding metallized thread Fabricating machinery.
(6) the utility model flattening mechanism can carry out actv. by the veneer of horizontal, the torsion of lower platen of supporting plate, the limit for width of pilot bar and top board and comprehensively regulates the zone face of metallic foil smooth.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model filament cutting mechanism;
Fig. 3 is the schematic enlarged-scale view of part A in Fig. 1;
Fig. 4 is the exploded view of the utility model drive roll and driven voller top blade form;
Fig. 5 is the structural representation of the utility model engaging and disengaging gear;
Fig. 6 is the structural representation of the traversing regulating mechanism of the utility model;
Fig. 7 is the structural representation of the utility model transmission device;
Fig. 8 is the structural representation of the utility model driving band displacement regulating mechanism;
Fig. 9 is the structural representation of the utility model flattening mechanism;
Figure 10 is the birds-eye view of Fig. 9.
In figure: 1-frame, 2-flattening mechanism, 3-filament cutting mechanism, 4-transmission device, 5-motor, 6-wallboard, 201-supporting plate, 202-lower platen, 203-pressure pin, 204-screw rod, 205-swivel nut, 206-screw, 207-adjusting screw(rod), 208-pilot bar, 209-top board, 210-round, 211-fixing screw, 212-Adjusting bolt Adjusting screw, 301-drive roll, 302-driven voller, 303-blade, 304-packing ring, 305-bearing carrier ring, 306-chute, 307-lid, 308-push bolt, 309-pad, 310-driven gear, 311-driving gear, 312-live roll, 313-engaging and disengaging gear, the traversing regulating mechanism of 314-, 401-transmission cone roller, 402-transmission cone roller, 403-driving band, 404-strut bar, 405-screw mandrel, 406-shift fork, 407-sliding sleeve, 408-nut, 409-driving disk, 3131-drive bearing, 3132-drive bearing, 3133-clutch cap, 3134-locating pin, 3135-L type guide groove, 3136-combines pin, 3137-engagement groove, 3141-wrap, 3142-collar.3143-top flat, 3144-governing screw.
Detailed description of the invention
In order to make technological means of the present utility model, creation characteristic and reach object be easy to understand understand, set forth the utility model further below in conjunction with specific embodiment.
Embodiment: as shown in Figure 1, a kind of filament cutter, comprises frame 1, is provided with between wallboard 6, two wallboard 6 that the face-off of a pair phase erects and is provided with flattening mechanism 2 and a filament cutting mechanism 3, be provided with motor 5 and a transmission device 4 below frame 1 above frame 1.
As shown in Figure 2, Figure 3 and Figure 4, filament cutting mechanism 3 comprises drive roll 301 and the driven voller 302 of a pair opposite direction rotating, drive roll 301 and driven voller 302 there is row's blade 303 along respective axial proper alignment, on same roll shaft, between adjacent two blades 303, pad is provided with packing ring 304, and the diameter of packing ring 304 is less than the diameter of blade 303; Two wallboards 6 are vertically arranged with the chute 306 that a pair upwards opens notch, the bearing carrier ring 305 that a pair is installed drive roll 301 and driven voller 302 is respectively provided with in each chute 306, five pieces of pads 309 are provided with between diaxon bearing sleeve 305 in same chute 306, on the notch of each chute 306, equal capping has a lid 307, lid 307 is provided with a push bolt 308, push bolt 308 penetrates lid 307 stretches in chute 306 after screw and contacts bearing carrier ring 305.
Drive roll 301 and driven voller 302 have the extension of extending between two wallboards 6 outside space all separately, the extension of each roll shaft are provided with the traversing regulating mechanism 314 of a fine setting roll shaft cross travel.
As shown in Figure 6, traversing regulating mechanism 314 comprises one and is arranged at wrap 3141 on wallboard 6, the containing cavities of storage extension is provided with in wrap 3141, two pieces of collars 3142 be set on extension are provided with in containing cavities, extension is provided with the step matched with collar 3142, collar 3141 outermost is by being provided with a top flat 3143, and top flat 3143 is in mating connection with the governing screw 3144 penetrating wrap 3141.
As shown in Figure 5, drive roll 301 is provided with a driven gear 310, driven gear 310 is engaged with a driving gear 311, and driving gear 311 is arranged on a live roll 312, and live roll 312 is connected with transmission device 4 by an engaging and disengaging gear 313.
Engaging and disengaging gear 313 comprises one and is set in drive bearing 3131 on live roll 312, drive bearing 3131 fixed sleeves is provided with a driving chain wheel 3132, the side clutch of drive bearing 3132 is connected with a clutch cap 3133, clutch cap 3133 is provided with four with engagement groove 3137 on drive bearing 3131 match in conjunction with pin 3136, clutch cap 3133 is sheathed on the free end of live roll 312, the free end sidewall of this live roll 312 is provided with a L-type guide groove 3135, clutch cap 3133 is provided with a locating pin 3134 matched with L-type guide groove 3135.
As shown in Figure 7 and Figure 8, transmission device 4 bores roller 401 by a pair transmission, 402, driving band 403 and driving band displacement regulating mechanism form jointly, two transmission cone rollers 401, 402 parallel but tapering slope aspect opposed, wherein a transmission cone roller 401 is connected by the motor shaft of belt pulley with motor 5, another transmission cone roller 402 is provided with a driving chain wheel, this driving chain wheel is connected by chain with the driving chain wheel 3132 on live roll 312, two transmission cone rollers 401, be connected by driving band 403 between 402, driving band 403 is provided with the driving band displacement regulating mechanism stirring the parallel adjustment transmission speed ratio in its left and right.
Driving band displacement regulating mechanism comprises one and is fixed on strut bar 404 in frame 1, strut bar 404 parallel beneath is provided with a screw mandrel 405, the free end of screw mandrel 405 is provided with a driving disk 409, strut bar 404 is arranged with a sliding sleeve 407, a nut 408 is welded with below sliding sleeve 407, be welded with a shift fork 406 below nut 408, shift fork 406 is located on driving band 403.
As shown in Figure 9 and Figure 10, flattening mechanism 2 comprises a supporting plate 201, and supporting plate 201 is held between two wallboards 6 by a pair pressure pin 203, is provided with a screw rod 204 between two wallboards 6 below supporting plate 201, screw rod 204 is arranged with a swivel nut 205, swivel nut 205 is welded on the lower bottom part of supporting plate 201; Supporting plate 201 is provided with a lower platen 202, wherein one end of lower platen 202 is hinged on supporting plate 201 by screw 206, and the other end is connected with the Adjusting bolt Adjusting screw 212 be welded on supporting plate 201 by loose joint adjusting screw(rod) 207 thereon; Lower platen 202 is provided with in the round 210 that a pair pilot bar 208, two pilot bar 208 can regulate the regioselective of distance between the two on lower platen 202 by the fixing screw 211 separately, between two pilot bars 208, is embedded with a top board 209.
Practical: by metallic foil between upper and lower pressing plate through and to introduce drive roll and the tangent blade of driven voller punishment in advance gap, carrying out actv. by the veneer of horizontal, the torsion of lower platen of supporting plate, the limit for width of pilot bar and top board comprehensively regulates the zone face of metallic foil smooth, and motor drive transmission device drives live roll indirectly to drive drive roll to rotate.Engaging and disengaging gear can rotary power input or output.Traversing regulating mechanism is finely tuned by the axis of roll shaft, thus adjusts the gap of staggering of corresponding blade, and similar scissors promotes cutting efficiency.
More than show and describe groundwork of the present utility model, principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims (8)

1. a filament cutter, comprise frame, the wallboard that a pair phase face-off is erect is provided with above described frame, a flattening mechanism and a filament cutting mechanism is provided with between wallboard described in two, a motor and a transmission device is provided with below described frame, described flattening mechanism and filament cutting mechanism horizontal Tile are arranged, described filament cutting mechanism is connected with described motor by described transmission device; It is characterized in that, described filament cutting mechanism comprises drive roll and the driven voller of a pair opposite direction rotating, described drive roll and driven voller have row's blade along respective axial proper alignment, and on same roll shaft, between adjacent two blades, pad is provided with packing ring, and the diameter of described packing ring is less than the diameter of described blade; Wallboard described in two is vertically arranged with the chute that a pair upwards opens notch, the bearing carrier ring that a pair is installed described drive roll and driven voller is respectively provided with in each described chute, some pads are provided with between diaxon bearing sleeve in same described chute, on the notch of each described chute, equal capping has a lid, described lid is provided with a push bolt, described push bolt penetrates described lid stretches in described chute after screw and contacts described bearing carrier ring.
2. filament cutter according to claim 1, it is characterized in that, described drive roll and driven voller have the extension of extending described in two between wallboard outside space all separately, the extension of each roll shaft are provided with the traversing regulating mechanism of a fine setting roll shaft cross travel.
3. filament cutter according to claim 2, it is characterized in that, described traversing regulating mechanism comprises one and is arranged at wrap on described wallboard, the containing cavities receiving described extension is provided with in described wrap, some collars be set on described extension are provided with in described containing cavities, described extension is provided with the step matched with collar, described collar outermost is by being provided with a top flat, and described top flat is in mating connection with the governing screw penetrating described wrap.
4. filament cutter according to claim 1, it is characterized in that, described drive roll is provided with a driven gear, described driven gear is engaged with a driving gear, described driving gear is arranged on a live roll, and described live roll is connected with described transmission device by an engaging and disengaging gear.
5. filament cutter according to claim 4, it is characterized in that, described engaging and disengaging gear comprises one and is set in drive bearing on described live roll, described drive bearing fixed sleeves is provided with a driving chain wheel, the side clutch of described drive bearing is connected with a clutch cap, described clutch cap is provided with engagement groove on some and described drive bearing matches in conjunction with pin, described clutch cap sleeve is located on the free end of described live roll, the free end sidewall of this live roll is provided with a L-type guide groove, described clutch cap is provided with a locating pin matched with described L-type guide groove.
6. filament cutter according to claim 1, it is characterized in that, described transmission device is bored roller, driving band and driving band displacement regulating mechanism by a pair transmission and is jointly formed, parallel but the tapering slope aspect opposed of transmission cone roller described in two, be connected by driving band between transmission cone roller described in two, described driving band be provided with the driving band displacement regulating mechanism stirring the parallel adjustment transmission speed ratio in its left and right.
7. filament cutter according to claim 6, it is characterized in that, described driving band displacement regulating mechanism comprises one and is fixed on strut bar in frame, described strut bar parallel beneath is provided with a screw mandrel, the free end of described screw mandrel is provided with a driving disk, described strut bar is arranged with a sliding sleeve, below described sliding sleeve, be welded with a nut, be welded with a shift fork below described nut, described shift fork is located on described driving band.
8. filament cutter according to claim 1, it is characterized in that, described flattening mechanism comprises a supporting plate, described supporting plate to be held on described in two between wallboard by a pair pressure pin, below described supporting plate, a screw rod is provided with between wallboard described in two, described screw rod is arranged with a swivel nut, described swivel nut is welded on the lower bottom part of described supporting plate; Described supporting plate is provided with a lower platen, wherein one end of described lower platen is hinged on described supporting plate by screw, and the other end is connected with the Adjusting bolt Adjusting screw be welded on described supporting plate by loose joint adjusting screw(rod) thereon; Described lower platen is provided with a pair pilot bar, pilot bar described in two can be regulated in the round of the regioselective of distance between the two on described lower platen by the fixing screw separately, is embedded with a top board described in two between pilot bar.
CN201420319048.4U 2014-06-16 2014-06-16 A kind of filament cutter Withdrawn - After Issue CN204079039U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420319048.4U CN204079039U (en) 2014-06-16 2014-06-16 A kind of filament cutter

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Application Number Priority Date Filing Date Title
CN201420319048.4U CN204079039U (en) 2014-06-16 2014-06-16 A kind of filament cutter

Publications (1)

Publication Number Publication Date
CN204079039U true CN204079039U (en) 2015-01-07

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CN201420319048.4U Withdrawn - After Issue CN204079039U (en) 2014-06-16 2014-06-16 A kind of filament cutter

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104118758A (en) * 2014-06-16 2014-10-29 张会领 Shredding machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104118758A (en) * 2014-06-16 2014-10-29 张会领 Shredding machine

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AV01 Patent right actively abandoned

Granted publication date: 20150107

Effective date of abandoning: 20160504

C25 Abandonment of patent right or utility model to avoid double patenting