CN201071436Y - Producing device for even needle tracking of needling nonwoven materials - Google Patents
Producing device for even needle tracking of needling nonwoven materials Download PDFInfo
- Publication number
- CN201071436Y CN201071436Y CNU2007200354660U CN200720035466U CN201071436Y CN 201071436 Y CN201071436 Y CN 201071436Y CN U2007200354660 U CNU2007200354660 U CN U2007200354660U CN 200720035466 U CN200720035466 U CN 200720035466U CN 201071436 Y CN201071436 Y CN 201071436Y
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- China
- Prior art keywords
- roller
- input
- embroidery
- needle
- output
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- Expired - Lifetime
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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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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Nonwoven Fabrics (AREA)
Abstract
The utility model relates to a production device to fabricate embroidery non-spun materials but with uniform stitch traces; the device belongs to the technical field of embroidery devices. The utility model is improved on the basis of prior embroidery sets. The utility model is mainly characterized in that an embroidery mainframe is provided with a handle-style feeding mechanism; the embroidery mainframe, a pre-embroidery set input and output mechanisms are respectively provided with servo motors; controlled with relevant procedures, output movement can fulfill step control. Meanwhile, the main motor running together with the embroidery can carry forth synchronously control, in order to guarantee the minimum stretching force in delivery movement and precise control for step volume. Therefore, the utility model can fulfill uniform stitch traces on fiber mesh surfaces. The utility model is applicable to upper stitches and lower stitches on single needle pads, as well as upper stitches, lower stitches, different positioned opposite stitches, identical positioned opposite stitches, identical positioned crossing stitches on double needle pads, and composite embroidery and so on. Therefore, the utility model is beneficial for improving the quality of embroidery non-spun materials, for which considerable economic benefits can be ensured.
Description
Technical field
The utility model relates to a kind of process units of needle entangled non-woven material with even stitches, belongs to the acupuncture apparatus technical field.
Background technology
Needled punched nonwoven material is fiber reinforced, be that the pin fiber web that seamed edge such as triangle has a hook thorn carries out repeated localised puncture normally with the cross section, hook thorn on the pricker just is with the some fibre of web surface and nexine to pass fibrage with pricker, thorn is forward because of the hook thorn during needle pickup, the fiber that is brought into breaks away from the hook thorn and stays in the fiber web with the state of near vertical, fiber is tangled at the volley mutually and fiber web is produced certain compression, thereby made the needled punched nonwoven material of certain thickness, certain intensity.Pull-type or pressure lace curtaining formula clamping feed mechanism of the at present domestic pressure net for catching fish or birds that is used to process the eccentric wheel that generally driven through transmission mechanism by main motor without the fibroreticulate pre-needling machine of reinforcing, linkage, the needle plate that pricker is housed linkage under, the needle plate beam on the needle plate, the stripping web plate needle plate under and a holder web plate and a side that eccentric wheel drives and roller output mechanism constitute; The main needing machine overwhelming majority only joins the roller output mechanism and does not dispose clipping feed mechanism.Eccentric wheel connecting rod mechanism drives the needle plate that pricker is housed and moves up and down, reach the purpose of processed fiber web being implemented reinforcing, the stripping web plate is used to block fiber web, pricker is successfully withdrawed from from fiber web, the holder web plate works the relative distance effect that keeps between pricker and fiber web, makes pricker and fiber web keep a definite paracentesis depth.Needled punched nonwoven material has two important parameters, and promptly needling density and depth of needling rationally select for use above-mentioned two technological parameters can produce all kinds of different cultivars, the different needled punched nonwoven material that requires.So-called needling density, the theoretical acupuncture number (unit: thorn/mm that is meant that fiber web is subjected on unit are
2); So-called depth of needling is the length (unit of giving prominence to behind the pricker puncture fiber web outside fiber web: mm).Transporting velocity when at present both at home and abroad the needing machine fiber web produced of each needing machine manufacturer is by the acupuncture district all is at the uniform velocity mobile, punch frequency also is constant in normal operation in theory, but in the production of reality, existing all kinds of needing machine exists can not remain the uniform needle tracking of needled punched nonwoven material, also exist because of thorn is a clearance-type at fibroreticulate puncture campaign, and the conveying haulage gear of active type determines that fiber web is continuous by the speed in acupuncture district.When pricker was not also extracted out from fiber web, the fiber web between acupuncture district and output towing point was subjected to powerful drawing-off effect, has caused the inhomogeneous of drawing-off.
Summary of the invention
The purpose of this utility model is can not keep producing the deficiency of the uniform needled punched nonwoven material of all-the-time stable needle tracking at existing all kinds of needing machines because of its structural factor has determined the needled punched nonwoven material production equipment, and a kind of process units of needle entangled non-woven material with even stitches is provided.
The purpose of this utility model is achieved through the following technical solutions, a kind of process units of needle entangled non-woven material with even stitches, comprise pre-needling machine and main needing machine, the pressure of linkage, the needle plate that pricker is housed under the linkage, the needle plate beam on the needle plate, the stripping web plate under the needle plate and the holder web plate and a side of the eccentric wheel that pre-needling machine is driven through transmission mechanism by main motor, eccentric wheel drive is enlisted the services of pull-type or is pressed lace curtaining formula clamping feed mechanism and roller output mechanism; The roller output mechanism of the linkage of the eccentric wheel that main needing machine is driven through transmission mechanism by main motor, eccentric wheel drive, the needle plate that pricker is housed under the linkage, the needle plate beam on the needle plate, the stripping web plate under the needle plate and a holder web plate and a side is characterized in that described device also comprises the control system of being made up of Programmable Logic Controller, servo controller and touch-screen; Described main needing machine is provided with roller clamping feed mechanism, and the pressure of described pre-needling machine is enlisted the services of pull-type or pressed the roller clamping feed mechanism and the roller output mechanism of lace curtaining formula clamping feed mechanism and roller output mechanism and described main needing machine all to adopt driven by servomotor; The sensing element that is provided with on the transmission mechanism main shaft of main motor in pre-needling machine, the main needing machine connects the input of servo controller, the output servo motor termination of servo controller.
The utility model is the improvement to existing needing machine, pass through computer Simulation in advance, find out nonwoven material for obtaining even needle tracking in same cloth pin mode, theoretical needle tracking under the asynchronous input state, distribution according to inhomogeneous theoretical needle tracking, the establishment corresponding control programs, the acupuncture drop point site of crossing thin or overstocked place is adjusted, make the theoretical needle tracking under this stepping amount be tending towards even, then by clipping feed mechanism of configuration and roller output mechanism, to input, output mechanism configuration servomotor, under the effect of control program, implement the gap output of control, reach the web surface needle tracking evenly, for solve former needing machine in output procedure continuously when pricker is not also extracted out from fiber web, the acupuncture district with export the draw problems that fiber web between towing point can be subjected to brute force.Evenly the output movement of needle tracking needing machine is implemented stepping control, implement Synchronization Control with the main motor of acupuncture campaign simultaneously, driven by servomotor after pricker withdraws from fiber web and indentation stripping web plate working surface, output movement finishes when pricker falls back on peak and begins next acupuncture motion cycle.Input motion and output movement are synchronous, and with the minimum tension of guaranteeing transfer movement and the accurate control of stepping amount, the utility model is applicable to thorn under the single needle plate, goes up thorn; The crosspointer plate stings down, upward thorn, dystopy are stung thorn, coordination intersection thorn, coordination; Make up acupuncture etc., help improving the quality of needled punched nonwoven material, have remarkable economic efficiency.
Description of drawings
Fig. 1 is a control system block diagram in the utility model;
Fig. 2 is a main needing machine structural representation in the utility model;
Fig. 3 is one of pre-needling machine structural representation in the utility model;
Among the figure, 1 eccentric wheel, 2 linkages, 3 needle plates, 4 prickers, 5 output press rolls, 6 outlet rollers, 7 stripping web plates, 8 holder web plates, 9 input top rollers, 10 input bottom rolls, 11 needle plate beams, 12 servomotors, 13 servomotors, 14 servomotors, 15 servomotors, feeding curtain is gone up in 16 inputs, 17 inputs are feeding curtain down, 18 input pressure rollers, 19 input rollers.
The specific embodiment
Further specify the utility model in conjunction with the accompanying drawings and embodiments, the utility model is made of pre-needling machine, main needing machine and control system; As shown in Figure 3, the pressure of the eccentric wheel 1 that driven through transmission mechanism by main motor of pre-needling machine, linkage 2, the needle plate that pricker 4 is housed 3 under the linkage 2, the needle plate beam 11 on the needle plate 3, the stripping web plate 7 under the needle plate 3 and a holder web plate 8 and a side that eccentric wheel 1 drives is enlisted the services of pull-type or is pressed lace curtaining formula clamping feed mechanism and roller output mechanism to constitute; As shown in Figure 2, main needing machine is made of through the eccentric wheel 1 of transmission mechanism drive, the linkage 2 that eccentric wheel 1 drives, the needle plate that pricker 4 is housed 3 under the linkage 2, the needle plate beam 11 on the needle plate 3, the stripping web plate 7 under the needle plate 3, the roller clamping feed mechanism of holder web plate 8 one sides and the roller output mechanism of opposite side main motor; As shown in Figure 1, control system is made up of Programmable Logic Controller, servo controller and touch-screen, and the Programmable Logic Controller in the control system, servo controller and touch-screen all can adopt prior art and Related product; The pressure of pre-needling machine is enlisted the services of pull-type or is pressed the roller clamping feed mechanism and the roller output mechanism of lace curtaining formula clamping feed mechanism and roller output mechanism and main needing machine all to adopt driven by servomotor; The sensing element that is provided with on the transmission mechanism main shaft of main motor in pre-needling machine, the main needing machine connects the input of servo controller, and the output of the servo controller in the control system connects servomotor 12,13,14,15; Servo controller is controlled each servomotor makes input, output movement carry out the step motion after pricker withdraws from fiber web; The roller clamping feed mechanism of main needing machine setting is made of the input roller 19 that input pressure roller 18 and servomotor 14 drive, outlet roller 6 in the main needing machine holder web plate one side pressure roll-type output mechanism is driven by servomotor 15, input roller 19 meshes through travelling gear respectively with output press roll 5, and rotates with speed with input pressure roller 18, outlet roller 6; The servomotor that is provided with in the pre-needling machine 12,13 drives pre-needling machines and presses and enlist the services of pull-type or press input bottom roll 10 in the lace curtaining formula clamping feed mechanism or the input outlet roller 6 in feeding curtain 17 and the roller output mechanism down, input bottom roll 10 and input top roller 9, input feeding curtain 17 and input are down gone up feeding curtain 16, outlet roller 6 and output press roll 5 respectively through the travelling gear engagement, and rotate with speed.
Claims (4)
1. the process units of a needle entangled non-woven material with even stitches, comprise pre-needling machine and main needing machine, the pressure of linkage, the needle plate that pricker is housed under the linkage, the needle plate beam on the needle plate, the stripping web plate under the needle plate and the holder web plate and a side of the eccentric wheel that pre-needling machine is driven through transmission mechanism by main motor, eccentric wheel drive is enlisted the services of pull-type or is pressed lace curtaining formula clamping feed mechanism and roller output mechanism; The roller output mechanism of the linkage of the eccentric wheel that main needing machine is driven through transmission mechanism by main motor, eccentric wheel drive, the needle plate that pricker is housed under the linkage, the needle plate beam on the needle plate, the stripping web plate under the needle plate and a holder web plate and a side is characterized in that described device also comprises the control system of being made up of Programmable Logic Controller, servo controller and touch-screen; Described main needing machine is provided with roller clamping feed mechanism, and the pressure of described pre-needling machine is enlisted the services of pull-type or pressed the roller clamping feed mechanism and the roller output mechanism of lace curtaining formula clamping feed mechanism and roller output mechanism and described main needing machine all to adopt driven by servomotor; The sensing element that is provided with on the transmission mechanism main shaft of main motor in pre-needling machine, the main needing machine connects the input of servo controller, the output servo motor termination of servo controller.
2. the process units of needle entangled non-woven material with even stitches according to claim 1 is characterized in that servo controller controls each servomotor and make input, output movement carry out the step motion after pricker withdraws from fiber web.
3. the process units of needle entangled non-woven material with even stitches according to claim 1 and 2, the roller clamping feed mechanism that it is characterized in that main needing machine setting is made of the input roller of importing pressure roller and driven by servomotor, outlet roller in the main needing machine holder web plate one side pressure roll-type output mechanism is by driven by servomotor, and input roller meshes through travelling gear respectively with input pressure roller, outlet roller and output press roll.
4. the process units of needle entangled non-woven material with even stitches according to claim 1 and 2, it is characterized in that the driven by servomotor pre-needling machine that is provided with in the pre-needling machine presses the input bottom roll of enlisting the services of in the pull-type mechanism or press the outlet roller in the feeding curtain and roller output mechanism under the input in the lace curtaining formula clamping feed mechanism, input bottom roll and input top roller, input feeding curtain are down gone up feeding curtain, outlet roller and output press roll with input and are meshed through travelling gear respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200354660U CN201071436Y (en) | 2007-03-17 | 2007-03-17 | Producing device for even needle tracking of needling nonwoven materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200354660U CN201071436Y (en) | 2007-03-17 | 2007-03-17 | Producing device for even needle tracking of needling nonwoven materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201071436Y true CN201071436Y (en) | 2008-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200354660U Expired - Lifetime CN201071436Y (en) | 2007-03-17 | 2007-03-17 | Producing device for even needle tracking of needling nonwoven materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201071436Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100491621C (en) * | 2007-03-17 | 2009-05-27 | 江苏省仪征市海润纺织机械有限公司 | Process and apparatus for producing needle entangled non-woven material with even stitches |
| CN102808289A (en) * | 2012-08-17 | 2012-12-05 | 苏州希尔克新材料有限公司 | Processing equipment and manufacturing process for high temperature resistant blanket sleeve of pleating machine |
| CN105113130A (en) * | 2015-10-15 | 2015-12-02 | 五邑大学 | Horizontal type translation needle punching machine for non-woven fabric |
-
2007
- 2007-03-17 CN CNU2007200354660U patent/CN201071436Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100491621C (en) * | 2007-03-17 | 2009-05-27 | 江苏省仪征市海润纺织机械有限公司 | Process and apparatus for producing needle entangled non-woven material with even stitches |
| CN102808289A (en) * | 2012-08-17 | 2012-12-05 | 苏州希尔克新材料有限公司 | Processing equipment and manufacturing process for high temperature resistant blanket sleeve of pleating machine |
| CN102808289B (en) * | 2012-08-17 | 2015-02-04 | 苏州希尔克新材料有限公司 | Processing equipment for high temperature resistant blanket sleeve and manufacturing process for high temperature resistant blanket sleeve of pleating machine |
| CN105113130A (en) * | 2015-10-15 | 2015-12-02 | 五邑大学 | Horizontal type translation needle punching machine for non-woven fabric |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20070317 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |