CN102134789B - High-speed broad-width paper-making felt needling device - Google Patents
High-speed broad-width paper-making felt needling device Download PDFInfo
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- CN102134789B CN102134789B CN 201110049318 CN201110049318A CN102134789B CN 102134789 B CN102134789 B CN 102134789B CN 201110049318 CN201110049318 CN 201110049318 CN 201110049318 A CN201110049318 A CN 201110049318A CN 102134789 B CN102134789 B CN 102134789B
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- pressure roller
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- needling device
- overarm
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H18/00—Needling machines
- D04H18/02—Needling machines with needles
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- Textile Engineering (AREA)
- Nonwoven Fabrics (AREA)
Abstract
The invention relates to a high-speed broad-width paper-making felt needling device, which belongs to the paper-making felt needling device. The needling device comprises two main supports, a traveling vehicle is arranged in front of the main supports, a tension device is connected behind the main supports, a main beam is connected between the upper ends of the two main supports, a suspension beam is connected below the main beam, the operation end of the suspension beam is fixed on the support on the operation side, and a top beam is connected on the bottom end at the cloth end below the suspension beam; an electrical operation table is connected on the outer side of the main support on the operation side through an operation frame; a dragging bed is connected at the upper end of the suspension beam; and a third needling device is connected on the suspension beam, a pressure roller and a guide roller are connected on two sides of the upper end of the suspension beam, the pressure rollers are connected on the two sides of the lower end of the suspension beam, a stepping motor is connected on one side of the suspension beam, and a transmission pin shaft is arranged behind the main supports. The high-speed broad-width paper-making felt needling device has the advantages of improving performances of the device, monitoring the whole working conditions, timely reporting faults of the device, reducing the labor intensity of workers, improving working efficiency, enabling the device to operate stably and realizing smaller vibration and low power consumption.
Description
Technical field
The present invention relates to a kind of felt needling device, particularly a kind of high speed wide cut felt needling device.
Background technology
At present, felt enterprise is in order to adapt to the needs of papermaking equipment, for papermaking equipment provides the felt that a width of cloth is wideer, the adaptation speed of a motor vehicle is faster, linear pressure is higher.The machine that is used to make the paper woollen blanket mainly contains the needing machine of felt, and existing felt needing machine mainly contains single needle district needing machine and crosspointer district needing machine.Single needle district needing machine and crosspointer district needing machine all have mainframe, blanket roller, needling device, reductor, motor, overarm support and slewing.After needing machine is fallen back timber when cloth up and down; Need the overarm part of rotatory acupuncture machine; Inconvenient operation, and all there is higher requirement in the place of lower felt on equipment that supports and rotate hanging oneself from a beam and the needing machine, in the needing machine production process, also is easy to generate bigger vibration; Influence the stability of equipment operation, and reduce product quality.
Described single needle district needling device exists that fabric width is little, the acupuncture pass is many, complicated operation, many, shortcoming such as labour intensity is big consuming time; Described crosspointer district needling device, fabric width is big than the single needle district, the acupuncture pass reduces to some extent, but have complicated operation, shortcoming that labour intensity is bigger.
Summary of the invention
The objective of the invention is to provide a kind of: at a high speed, the high speed wide cut felt needling device of low, the high efficiency of wide cut, labour intensity.
The objective of the invention is to realize like this: this needling device has two main supports; One end is a cloth end main support up and down; An other end is the fore side main support, is connected with arc support in the upper end of cloth end main support one side up and down, is connected with lower carriage in the lower end of cloth end main support the same side up and down; There is driving in the place ahead at main support, in driving, the folder embracing unit is arranged, and is connected with tensioning apparatus at the rear of main support, and the folder embracing unit is arranged on tensioning apparatus, is connected with the blanket roller on the folder embracing unit; Upper end between two main supports is connected with girder, and girder is fixed on the fore side main support and up and down on the arc support of cloth end; Below girder, be connected with overarm, the overarm operating side is fixed on the fore side support, and the bottom surface of cloth end is connected with back timber and does support under the overarm; Be connected with crosshead in the fore side main support outside, on crosshead, be connected with the electric operation platform; On girder, be connected with first needling device and second needling device, below first needling device and second needling device, drag bed, drag bed to be connected the upper end of overarm; In overarm, be connected with the 3rd needling device; The both sides, upper end of overarm are connected with pin district pressure roller and deflector roll; Advance the cloth side in the overarm lower end and be connected with pin district pressure roller down; Side in overarm is connected with stepper motor, at the rear of main support gear pin is arranged, and stepper motor is connected with deflector roll and preceding blanket roller with driving chain through gear pin; Be connected four groups of folder embracing units with rear side in the front side of overarm, described folder embracing unit is corresponding with folder embracing unit and the folder embracing unit on the tensioning apparatus in the driving.
Described driving includes driving support, driving walking transmission mechanism and folder embracing unit, is connected with the driving walking mechanism on the bottom surface of the kickstand of being expert at, and walking mechanism is connected with motor, and a side of the kickstand of being expert at has upper, middle and lower three groups of folders embracing unit.
Described tensioning apparatus includes dolly tensioning track, preceding blanket roller, walking slide block and reductor; The folder embracing unit is connected with dolly tensioning track through the walking slide block; Blanket roller before on the folder embracing unit, having has reductor in the end of dolly tensioning track, and the input of reductor is connected with motor; Reductor is connected with the walking slide block through drive lead screw.
Described first needling device and second needling device are last acupuncture mechanism, and last acupuncture mechanism comprises main spindle box, goes up main shaft and upper piston cover, and last main spindle box is connected on the girder; Last main shaft has two, is connected in the main spindle box, in the lower end of last main spindle box piston bush is arranged; Piston bush is corresponding with main shaft upper piston axle, on last main shaft, is connected with eccentric wheel, in eccentric lower end the axis of the piston is arranged; The axis of the piston output is connected with needle beam, and last main spindle box is through being connected transmission with motor.
Described the 3rd needling device is following acupuncture mechanism, and following acupuncture mechanism comprises lower main axis case, lower main axis and lower piston cover, and the lower main axis case is connected in the overarm; Lower main axis is connected in the lower main axis case; There is piston bush lower end at the lower main axis case, on lower main axis, is connected with eccentric wheel, in eccentric lower end the axis of the piston is arranged; The axis of the piston output is connected with following needle beam, and the lower main axis case is through being connected transmission with motor.
Described first needling device, second needling device are identical with the structure of the 3rd needling device, include needle beam, shell hair plates and drag bed, needle beam, stripping hair plates, drag bed from top to bottom order settle, the stripping hair plates bed is connected with lifter respectively with dragging; Described lifter comprises drive link, worm gear case and elevating screw, and drive link is positioned on the sidewall of worm gear case, and drive link is connected with motor, in the end of worm gear case elevating screw is arranged, elevating screw be take-off lever and with the stripping hair plates be connected; Described drag the bed comprise drag bedstead with drag bed board, drag the below of bedstead to be connected with lifter, be connected with in the upper end of dragging bedstead and drag bed board.
Described folder embracing unit comprises jig arm, connecting rod, bracing frame, cylinder, support arm, divider and base; Bracing frame is a perpendicular type, is connected with cylinder and base in the bottom of bracing frame, and the upper end of cylinder is connected the middle part of connecting rod; Two ends of connecting rod are connected with the sidewall of jig arm and bracing frame respectively; The lower end at jig arm middle part is connected with base through support arm, on base, is connected with divider, and cylinder is connected with source of the gas.
Described pressure roller has last pin district pressure roller and following pin district pressure roller, and last pin district pressure roller all has level pressure roller and dynamic pressure roller with following pin district pressure roller; Last pin district pressure roller is positioned at the upper end of overarm and advances the blanket side, is connected with the pressure roller cylinder on the dynamic pressure roller of last pin district pressure roller; Following pin district pressure roller is positioned at the overarm lower end and advances the blanket side, is connected with the lower compression roller cylinder on the dynamic pressure roller of following pin district pressure roller, last pin district pressure roller, following pin district pressure roller and deflector roll and the corresponding formation blanket of folder embracing unit roller movement system.
Beneficial effect, owing to adopted such scheme, this needing machine adopts higher main support, is the C bracket in the side of cloth up and down of main support, this device does not all need to rotate overarm again when going up cloth and following cloth, has simplified the operation of needing machine.Make workman's more convenient cloth up and down of ability in operating process, and not fragile woollen blanket, reduced vibration and noise, improved the running efficiency of unit, reduced bad car rate, adapt to the production needs in three pin districts, and reduced operational difficulty.
Girder partly has the structure in crosspointer district; The overarm part has the structure in single needle district, and moving up and down of motion of main shaft control needle beam is the topmost motion of needling device; Guaranteed reasonable stability; Main shaft is an eccentric stiffener, adopts corresponding counterweight to combine and connects with positive coupling, makes the run stability of unit higher; Adopt the worm and gear transmission to control the up-down of stripping hair plates and the up-down of dragging bed simultaneously; Two pin district main shafts adopt same reductor two output shafts on the girder, make that the rotating speed of two pin districts running is identical.
In overarm, driving, be provided with four pairs of blanket rollers folder embracing units above the dolly altogether so that the physical length according to woollen blanket exchanges the blanket roller in the production process, and then produce.
In order to go up lower felt and the Zhi Chong of the cloth side of hanging oneself from a beam down, be provided with the back timber bracing or strutting arrangement in following cloth side. rock for what reduce to hang oneself from a beam in the production process, be provided with top-fastener in the position of support.
The cloth side of advancing in last pin district and following pin district all is provided with pressure roller, adopts the compacting of cylinder control pressure roller, has reduced the shake of woollen blanket production process.
Step motion be through stepper motor through chain drive, pin district pressure roller in the drive, down the front truck blanket roller on pin district pressure roller, deflector roll and the dolly slide rail realize linear velocity synchronously.
The three folder embracing units that are provided with in the driving and hang oneself from a beam and match are provided with driving walking transmission in driving the inner, walk and adopt toothed engagement, and at arranged outside cylinder drag hook, roadability is higher.
On electric the setting, last pin district motion of main shaft, following pin district motion of main shaft, step motion, digital frequency conversion control is all adopted in the driving operation, reaches best stepping rate through the setpoint frequency size, has also saved a large amount of electric energy simultaneously; Adopt the control of Omron CP1J series of PLC and man-machine interface to simplify the structure of electric part, reduced the damage of electric part simultaneously, and operation is simpler.In the electrical system touch-screen, operation monitoring is set, operation control, technique initialization, video monitoring; The technology record, fault record, defaults etc. can be set pin simply and easily deeply; To the stripping hair plates, back timber goes up and down, the driving walking, and stretcher can be controlled reliably; Through interlock control, can be to the complete machine acceleration and deceleration that link.The PLC set inside storage card, can be dark to the pin in three pin districts, the technological operations such as time of each acupuncture are monitored, and the record production process.Regularly technology is checked and analyzed, further improve production, technology and equipment.
Described pin district, three pin district felt needling devices comprise crosspointer district, upper strata and lower floor single needle district, the front that last pin district is responsible for needled paper-making felt; Following pin district is responsible for the reverse side of needled paper-making felt, can carry out simultaneously, also can separately carry out up and down; Economize labor time, increase work efficiency.Realize high speed, wide cut, low, the high efficiency of labour intensity, reached the object of the invention.
Advantage:
1, improves equipment performance, felt that can production high speed wide cut;
2, simple to operate, control puts in place, and can monitor whole working condition, notifies equipment fault at once;
3, need not turn over cloth in the production process, simplify the operation, reduce labor strength, improve operating efficiency;
4, equipment operation is stable, vibrates lessly, and power consumption is few, and broken needle and bad car rate are quite little.
Description of drawings
Fig. 1 is a structure chart of the present invention.
Fig. 2 faces structure chart for falsework of the present invention.
Fig. 3 is a structure chart of going up equipment of the present invention.
Fig. 4 is the structure chart of equipment down of the present invention.
Fig. 5 is a needling device structure chart of the present invention.
Fig. 6 is a folder embracing unit structure chart of the present invention.
Fig. 7 is the fore side stepping transmission and the roller structure figure of invention.
Among the figure, 1, first needling device; 2, second needling device; 3, arc support; 4, girder; 5, cloth end main support up and down; 6, driving; 7, woollen blanket; 8, go up the blanket roller; 9, folder embracing unit; 10, lifter; 11, deflector roll; 12, needle beam; 13, stripping hair plates; 14, drag bed; 15, driving walking mechanism; 16, middle blanket roller; 17, following blanket roller; 18, back timber; 19, the 3rd needling device; 20, lower carriage; 21, top-fastener; 22, dolly tensioning track; 23, preceding blanket roller; 24, walking slide block; 25, reductor; 26, overarm; 27, fore side main support; 28, electric operation platform; 29, crosshead; 30, go up pin district pressure roller; 31, play pin district pressure roller; 32, stepper motor; 33, driving chain; 34, gear pin; 35, go up the pressure roller cylinder; 36, lower compression roller cylinder; 3-1, last main spindle box; 3-2, last main shaft; 3-3, upper piston cover; 4-1, lower main axis; 4-2, lower main axis case; 4-3 lower piston cover; 5-1, drive link; 5-2, worm gear case; 5-3, elevating screw; 5-4, pin district; 5-5, drag bedstead; 5-6, drag bed board; 6-1, jig arm; 6-2, connecting rod; 6-3, bracing frame; The 6-4 cylinder; 6-5, support arm; 6-6; Divider; 6-7, base.
The specific embodiment
Embodiment 1: this needling device has two main supports; One end is a cloth end main support 5 up and down; An other end is a fore side main support 27, is connected with arc support 3 in the upper end of cloth end main support 5 one sides up and down, is connected with lower carriage 20 in the lower end of cloth end main support 5 the same sides up and down; In the place ahead of main support driving 6 is arranged, folder embracing unit 9 is arranged in driving 6, be connected with tensioning apparatus, folder embracing unit 9 is arranged on tensioning apparatus, be connected with the blanket roller on the folder embracing unit 9 at the rear of main support; Upper end between two main supports is connected with girder 4, and girder 4 is fixed on fore side main support 27 and up and down on the arc support 3 of cloth end; Below girder, be connected with overarm 26, the overarm operating side is fixed on the fore side main support 27, and the bottom surface of cloth end is connected with back timber 18 and does support under the overarm; Be connected with crosshead 29 in fore side main support 27 outsides, on crosshead 29, be connected with electric operation platform 28; On girder 4, be connected with first needling device 1 and second needling device 2, below first needling device 1 and second needling device 2, drag bed 14, drag bed 14 to be connected the upper end of overarm 26; In overarm 26, be connected with the 3rd needling device 19; The both sides, upper end of overarm are connected with pin district pressure roller 30 and deflector roll 11; Advance the cloth side in overarm 26 lower ends and be connected with pin district pressure roller 31 down; Side in overarm 26 is connected with stepper motor 32, at the rear of main support gear pin 34 is arranged, and stepper motor 32 is connected with deflector roll 11 and preceding blanket roller 23 with driving chain 33 through gear pin 34; Be connected four groups of folder embracing units 9 with rear side in the front side of overarm 26, described folder embracing unit 9 is corresponding with the folder embracing unit 9 on the tensioning apparatus with the folder embracing unit 9 in the driving.
Described driving includes driving support, driving walking transmission mechanism and folder embracing unit, is connected with the driving walking mechanism on the bottom surface of the kickstand of being expert at, and walking mechanism is connected with motor, and a side of the kickstand of being expert at has upper, middle and lower three groups of folders embracing unit.
Described tensioning apparatus includes dolly tensioning track 22, preceding blanket roller 23, walking slide block 24 and reductor 25; Folder embracing unit 9 is connected with dolly tensioning track 22 through walking slide block 24; Blanket roller 23 before on folder embracing unit 9, having; There is reductor 25 end at dolly tensioning track 22, and the input of reductor 25 is connected with motor; Reductor 25 is connected with walking slide block 24 through drive lead screw, and then controls the advance and retreat of blanket roller.
Described first needling device 1 and second needling device 2 are last acupuncture mechanism, and last acupuncture mechanism comprises main spindle box 3-1, goes up main shaft 3-2 and upper piston cover 3-3, and last main spindle box 3-1 is connected on the girder 4; Last main shaft 3-2 has two; Be connected in the main spindle box 3-1, upper piston cover 3-3 is arranged in the lower end of last main spindle box 3-1,3-3 is corresponding with last main shaft 3-2 for the upper piston cover; On last main shaft 3-2, be connected with eccentric wheel; In eccentric lower end the axis of the piston is arranged, the axis of the piston output is connected with needle beam 12, and last main spindle box 3-1 is through being connected transmission with motor.
Described the 3rd needling device is following acupuncture mechanism, and following acupuncture mechanism comprises lower main axis case 4-2, lower main axis 4-1 and lower piston cover 4-3, and lower main axis case 4-2 is connected in the overarm 26; Lower main axis 4-1 is connected in the lower main axis case 4-2; There is piston bush lower end at lower main axis case 4-2, on lower main axis 4-1, is connected with eccentric wheel, in eccentric lower end the axis of the piston is arranged; The axis of the piston output is connected with needle beam 12, and lower main axis case 4-2 is through being connected transmission with motor.
Described first needling device 1, second needling device 2 are identical with the structure of the 3rd needling device 19; Include needle beam 12, stripping hair plates 13, drag bed 14; Needle beam 12, stripping hair plates 13, drag bed 14 from top to bottom order settle; Shell hair plates and drag bed to be connected with lifter respectively, shell hair plates and drag the bed up-down all to accomplish through lifter 10; Described lifter 10 comprises drive link 5-1, worm gear case 5-2 and elevating screw 5-3; Drive link 5-1 is positioned on the sidewall of worm gear case 5-2; Drive link 5-1 is connected with motor; In the end of worm gear case 5-2 elevating screw 5-3 is arranged, elevating screw be take-off lever and with the stripping hair plates 13 be connected; The described bed that drags comprises and drags bedstead 5-5 and drag bed board 5-6, drags the below of bedstead 5-5 to be connected with lifter 10, is connected with in the upper end of dragging bedstead 5-5 and drags bed board 5-6, reaches the purpose that the holder bed goes up and down through lifter.
Described folder embracing unit comprises jig arm 6-1, connecting rod 6-2, bracing frame 6-3, cylinder 6-4, support arm 6-5, divider 6-6 and base 6-7; Bracing frame 6-3 is a perpendicular type; Be connected with cylinder 6-4 and base 6-7 in the bottom of bracing frame 6-3; The upper end of cylinder 6-4 is connected the middle part of connecting rod 6-2, and two ends of connecting rod 6-2 are connected with the sidewall of bracing frame 6-3 with jig arm 6-1 respectively, and the lower end at jig arm 6-1 middle part is connected with base 6-7 through support arm 6-5; On base 6-7, be connected with divider 6-6, cylinder 6-4 is connected with source of the gas.
Described pin district pressure roller 30 and the following pin district pressure roller 31 gone up, last pin district pressure roller 30 all has level pressure roller and dynamic pressure roller with following pin district pressure roller 31; The blanket side is advanced in the upper end of overarm 26 in pressure roller position, last pin district 30, is connected with pressure roller cylinder 35 on the dynamic pressure roller of last pin district pressure roller 30; Following pin district pressure roller 31 is positioned at overarm 26 lower ends and advances the blanket side, is connected with lower compression roller cylinder 36 on the dynamic pressure roller of following pin district pressure roller 31, last pin district pressure roller 30, following pin district pressure roller 31 and deflector roll 11 and folder embracing unit 9 corresponding formation blanket roller movement systems.
Described pin district, three pin district felt needing machines comprise crosspointer district, upper strata and lower floor single needle district, the front that last pin district is responsible for needled paper-making felt; Following pin district is responsible for the reverse side of needled paper-making felt, can carry out simultaneously, also can separately carry out up and down; Economize labor time, increase work efficiency.
Claims (1)
1. high speed wide cut felt needling device; It is characterized in that: this needling device has two main supports; One end is a cloth end main support up and down; An other end is the fore side main support, is connected with arc support in the upper end of cloth end main support one side up and down, is connected with lower carriage in the lower end of cloth end main support the same side up and down; There is driving in the place ahead at main support, in driving, the folder embracing unit is arranged, and is connected with tensioning apparatus at the rear of main support, and the folder embracing unit is arranged on tensioning apparatus, is connected with the blanket roller respectively on folder embracing unit in the driving and the folder embracing unit on the tensioning apparatus; Upper end between two main supports is connected with girder, and girder is fixed on the fore side main support and up and down on the arc support of cloth end; Below girder, be connected with overarm, the overarm operating side is fixed on the fore side support, and the bottom surface of cloth end is connected with back timber and does support under the overarm; Be connected with crosshead in the fore side main support outside, on crosshead, be connected with the electric operation platform; On girder, be connected with first needling device and second needling device, below first needling device and second needling device, drag bed, drag bed to be connected the upper end of overarm; In overarm, be connected with the 3rd needling device; The both sides, upper end of overarm are connected with pin district pressure roller and deflector roll; Two sides are connected with pin district pressure roller down in the overarm lower end; Side in overarm is connected with stepper motor, at the rear of main support gear pin is arranged, and stepper motor is connected with deflector roll and preceding blanket roller with driving chain through gear pin; Be connected four groups of folder embracing units with rear side in the front side of overarm, described four groups of folder embracing units are corresponding with folder embracing unit and the folder embracing unit on the tensioning apparatus in the driving;
Described driving includes driving support, driving walking transmission mechanism and folder embracing unit, is connected with the driving walking mechanism on the bottom surface of the kickstand of being expert at, and walking mechanism is connected with motor, and a side of the kickstand of being expert at has upper, middle and lower three groups of folders embracing unit;
DescribedTensioning apparatus includes dolly tensioning track, preceding blanket roller, walking slide block and reductor; The folder embracing unit is connected with dolly tensioning track through the walking slide block; Blanket roller before on the folder embracing unit, having has reductor in the end of dolly tensioning track, and the input of reductor is connected with motor; Reductor is connected with the walking slide block through drive lead screw;
Described first needling device and second needling device are last acupuncture mechanism, and last acupuncture mechanism comprises main spindle box, goes up main shaft and upper piston cover, and last main spindle box is connected on the girder; Last main shaft has two, is connected in the main spindle box, in the lower end of last main spindle box piston bush is arranged; Piston bush is corresponding with main shaft, on last main shaft, is connected with eccentric wheel, in eccentric lower end the axis of the piston is arranged; The axis of the piston output is connected with needle beam, and last main spindle box is through being connected transmission with motor;
Described the 3rd needling device is following acupuncture mechanism, and following acupuncture mechanism comprises lower main axis case, lower main axis and lower piston cover, and the lower main axis case is connected in the overarm; Lower main axis is connected in the lower main axis case; There is piston bush lower end at the lower main axis case, on lower main axis, is connected with eccentric wheel, in eccentric lower end the axis of the piston is arranged; The axis of the piston output is connected with following needle beam, and the lower main axis case is through being connected transmission with motor;
Described first needling device, second needling device are identical with the structure of the 3rd needling device, include needle beam, shell hair plates and drag bed, needle beam, stripping hair plates, drag bed from top to bottom order settle, the stripping hair plates bed is connected with lifter respectively with dragging; Described lifter comprises, drive link, worm gear case and elevating screw, and drive link is positioned on the sidewall of worm gear case, and drive link is connected with motor, in the end of worm gear case elevating screw is arranged, and elevating screw is take-off lever and is connected with the stripping hair plates; Described drag the bed comprise drag bedstead with drag bed board, drag the below of bedstead to be connected with lifter, be connected with in the upper end of dragging bedstead and drag bed board;
Described all folder embracing units include jig arm, connecting rod, bracing frame, cylinder, support arm, divider and base; Bracing frame is a perpendicular type, is connected with cylinder and base in the bottom of bracing frame, and the upper end of cylinder is connected the middle part of connecting rod; Two ends of connecting rod are connected with the sidewall of jig arm and bracing frame respectively; The lower end at jig arm middle part is connected with base through support arm, on base, is connected with divider, and cylinder is connected with source of the gas;
Described pressure roller has last pin district pressure roller and following pin district pressure roller, and last pin district pressure roller all has level pressure roller and dynamic pressure roller with following pin district pressure roller; Last pin district pressure roller is positioned at the upper end of overarm and advances the blanket side, is connected with the pressure roller cylinder on the dynamic pressure roller of last pin district pressure roller; Following pin district pressure roller is positioned at the overarm lower end and advances the blanket side, is connected with the lower compression roller cylinder on the dynamic pressure roller of following pin district pressure roller, last pin district pressure roller, following pin district pressure roller and deflector roll and the corresponding formation blanket of folder embracing unit roller movement system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110049318 CN102134789B (en) | 2011-03-02 | 2011-03-02 | High-speed broad-width paper-making felt needling device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110049318 CN102134789B (en) | 2011-03-02 | 2011-03-02 | High-speed broad-width paper-making felt needling device |
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| Publication Number | Publication Date |
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| CN102134789A CN102134789A (en) | 2011-07-27 |
| CN102134789B true CN102134789B (en) | 2012-08-22 |
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| CN 201110049318 Expired - Fee Related CN102134789B (en) | 2011-03-02 | 2011-03-02 | High-speed broad-width paper-making felt needling device |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102383268A (en) * | 2011-09-26 | 2012-03-21 | 常熟市鑫泰机械设备有限公司 | Closed papermaking felt needling machine |
| CN102418241A (en) * | 2011-09-26 | 2012-04-18 | 常熟市鑫泰机械设备有限公司 | Blanket roller mounting mechanism of needling machine |
| CN106757794B (en) * | 2015-11-28 | 2021-05-07 | 仙桃新发塑料制品有限公司 | Novel functional non-woven fabric production line |
| CN105500679B (en) * | 2016-02-02 | 2018-02-09 | 宝鸡赛威重型机床制造有限公司 | Wind acupuncture integration device for automatically molding |
| CN108035078B (en) * | 2017-11-08 | 2020-06-16 | 四川环龙技术织物有限公司 | Method for connecting transmission main shaft of papermaking felt needling machine |
| CN108455347A (en) * | 2018-03-28 | 2018-08-28 | 无锡裕力机械有限公司 | Woollen blanket top-fastener |
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2011
- 2011-03-02 CN CN 201110049318 patent/CN102134789B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6145176A (en) * | 1999-05-28 | 2000-11-14 | Morrison Berkshire, Inc. | Apparatus for replacement and alignment of needle boards in a needle loom |
| CN2421299Y (en) * | 2000-03-17 | 2001-02-28 | 范立元 | Double felting needle felting machine |
| CN2421298Y (en) * | 2000-03-17 | 2001-02-28 | 范立元 | Dislocation felting needle felting machine |
| CN2616556Y (en) * | 2003-04-11 | 2004-05-19 | 吉林市智能自动化工程有限责任公司 | Double-side needling machine |
| CN1576429A (en) * | 2003-07-15 | 2005-02-09 | 厄恩斯特·菲勒纺织机械股份有限公司 | Equipment for needle-punching nonwoven fabrics |
| CN100513663C (en) * | 2007-09-13 | 2009-07-15 | 常熟市飞龙无纺机械有限公司 | Joint-free industrial felt needle machine with four needle regions needle prick |
| CN201981360U (en) * | 2011-03-02 | 2011-09-21 | 徐州工业用呢厂 | High-speed broadloom papermaking felt needling device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102134789A (en) | 2011-07-27 |
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Granted publication date: 20120822 Termination date: 20170302 |