CN203741526U - Electronic transverse motion control equipment - Google Patents
Electronic transverse motion control equipment Download PDFInfo
- Publication number
- CN203741526U CN203741526U CN201420112338.1U CN201420112338U CN203741526U CN 203741526 U CN203741526 U CN 203741526U CN 201420112338 U CN201420112338 U CN 201420112338U CN 203741526 U CN203741526 U CN 203741526U
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- Prior art keywords
- loop bar
- servo motor
- sleeve
- flange
- bar section
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Abstract
Electronic transverse motion control equipment comprises a fixed box and a plurality of stepping/servo motor transverse motion mechanisms mounted on the side wall of the fixed box, wherein each stepping/servo motor transverse motion mechanism comprises a stepping/servo motor, a screw rod, a movable nut, a hollow sleeve rod, a sleeve and a push rod; the screw rod is connected with an output shaft of the stepping/servo motor; the movable nut is screwed on the screw rod and sleeved and fixedly connected with the hollow sleeve rod, and the sleeve is used for assembling the hollow sleeve rod; and one end of the push rod is connected to one end, far away from the stepping/servo motor, of the hollow sleeve rod, and the other end is connected to a guide bar of a warp knitting machine. The electronic transverse motion control equipment is simple in manufacturing process, more convenient to assemble and disassemble, compact in integrated layout, smaller in occupied space and high in space utilization rate; and with the adoption of a transverse motion control system, the workload can be greatly improved, nine guide bars can be simultaneously driven to perform transverse motion, and the technical blank of domestic related fields is filled in.
Description
Technical field
The utility model relates to warp knitting machine field, refers in particular to a kind of electronics horizontal movement control appliance.
Background technology
Warp knitting machine is the knitting machine that warp knit that a kind of handle is arranged in parallel becomes warp-knitted fabric.Warp knitting machine is mainly made up of knitting mechanism, guide bar shogging mechanism, warp-feeding mechanism, tractive spooler and transmission mechanism.Wherein the effect of guide bar shogging mechanism be to make sley bar in knitting cycle according to knitted fabric tissue require traversingly, warp thread is padded on pin, to be made into the knitted fabric with certain institutional framework.
For now, guide bar shogging mechanism generally comprises mechanical guide bar shogging mechanism and electronic guide bar shogging mechanism.In the time of the Crane invention First tricot warp knitting machine of Britain in 1775, mechanical type guide bar shogging mechanism has just produced, its technology maturation, stable and reliable operation, can meet well the requirement of guide bar shogging mechanism motion, on various warp knitting machines, still have up to now application very widely.
For now, the traversing controlling organization that domestic manufacturer is used often mainly adopts the traversing control system of chain piece mechanical type, the traversing control system of this chain piece mechanical type refers to by mechanical device itself and realizes the mechanical structure of controlling the displacement of flower comb sley bar, action executing element is machine components, have in the market a large amount of chain piece jacquard machines, what this chain piece jacquard machine adopted is the traversing control system of chain piece mechanical type.The traversing control system of chain piece mechanical type exists following defect: 1, complicated in mechanical structure, and maintenance cycle is long, and fault rate is higher; 2 technique switching cycles 7～10 days, switch technique at every turn and all will machinery part be reinstalled and be adjusted; 3, the speed of service is slow, and complicated mechanical structure has determined that it can not turn round under higher speed, is generally 150～400rpm, cannot further enhance productivity.
Utility model content
The utility model provides a kind of electronics horizontal movement control appliance, and its main purpose is to overcome the high and defect such as cannot turn round under higher speed of complicated in mechanical structure, fault rate that the traversing control system of original chain piece mechanical type exists.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of electronics horizontal movement control appliance, comprise static housing and a plurality of step/servo motor transverse-moving mechanism being installed on this static housing sidewall, each step/servo motor transverse-moving mechanism includes step/servo motor, the screw mandrel being connected with this step/servo motor output shaft, be combined on the travelling nut on this screw mandrel, be sheathed on the hollow loop bar being fixedly connected with on this travelling nut and with it, for assembling sleeve and the catch bar of this hollow loop bar, described catch bar one end is connected in one end away from step/servo motor on described hollow loop bar, the other end is connected on the sley bar of warp knitting machine.
Further, offer the pilot hole passing for described sleeve on the sidewall of described static housing, described step/servo motor is placed in the lateral direction of described static housing sidewall, and described sleeve is placed in the interior side direction of described static housing sidewall.
Further, described travelling nut at it end near step/servo motor one end stretch out and be formed with one with the suitable flange flange of described hollow loop bar bar mouth wall thickness, this flange flange and described hollow loop bar bar mouth wall are fastenedly connected by least one screw rod.
Further, described hollow loop bar comprises the first loop bar section, the second loop bar section and the 3rd loop bar section from right to left successively, the right-hand member of described the first loop bar section is connected in described flange flange, the hollow position of described the second loop bar intersegmental part is the stroke space of described screw mandrel, the left end of described the 3rd loop bar section is connected with described catch bar, the external diameter of described the first loop bar section is greater than described the second loop bar section and the 3rd loop bar section, and the internal diameter of described the second loop bar section is greater than described the 3rd loop bar section.
Further, described step/servo motor output shaft is connected with described screw mandrel by a shaft coupling, on described shaft coupling, be provided with shaft coupling housing, this shaft coupling housing right side is fixedly connected with described step/servo motor, and left side is closely inserted in described sleeve lining.
Further, the first sleeve sections that described sleeve comprises from right to left and internal diameter reduces successively and the second sleeve sections, described the first sleeve sections and described the first loop bar section and the corresponding setting of the second loop bar section, described the second sleeve sections and the corresponding setting of described the 3rd loop bar section, be filled with lubricating oil in described the first sleeve sections.
Further, described sleeve is provided with collar flange in the right positions of described flange flange, the center of this annular flange flange leave one with the suitable pilot hole of described screw mandrel size, conflict and be fixed on this collar flange right flank in described shaft coupling housing left side.
Further, described step/servo motor transverse-moving mechanism set-up mode has three kinds, one is that described step/servo motor transverse-moving mechanism is provided with nine, these nine step/servo motor transverse-moving mechanisms be six upper and three be installed on described static housing sidewall lower.Another kind is that described step/servo motor transverse-moving mechanism is provided with nine, these nine step/servo motor transverse-moving mechanisms be five upper and four be installed on described static housing sidewall lower.Also having one is that described step/servo motor transverse-moving mechanism is provided with eight, these eight step/servo motor transverse-moving mechanisms be four upper and four be installed on described static housing sidewall lower.
Compared to the prior art the beneficial effect that, the utility model produces is:
1, the utility model relates to ingenious, easily realization, by adopting step/servo motor to drive screw mandrel to rotate, and screw mandrel transfers the rectilinear motion of travelling nut to by rotatablely moving, because above-mentioned travelling nut is to be fixedly linked with described hollow loop bar, therefore this travelling nut can drive the displacement of hollow loop bar, along with the displacement of hollow loop bar, catch bar and the sley bar being fixed thereon can complete the action of transverse moving left and right together.The utility model is the actuating equipment of the traversing control system of step/servo motor, adopts traversing control system of the present utility model, and not only structure is comparatively simple, failure rate is low, displacement accuracy is high, safeguards easily, and the speed of service compared with chain piece mechanical traversing fast 1.5～2 times, technique switching cycle is short.
2, the utility model independently arranges screw mandrel, travelling nut and hollow loop bar, like this can be to the independent processing respectively of above three parts, and manufacturing technique is simple, and assemble and dismantle all more for convenience, integral layout compactness, occupies space less, and space availability ratio is high.
3, in the utility model, described step/servo motor is placed in to static housing outside and travelling nut, hollow loop bar and sleeve is placed in to the inner side of static housing, design can be conducive to make full use of the space layout of complete equipment like this, make compact equipment, under the prerequisite that can run well at guarantee equipment, reduce as best one can the shared space of equipment.
4, in the utility model, sleeve is comprised to two sections that internal diameter reduces successively, and fill lubricating oil in the first sleeve sections, and the movement travel of screw mandrel and hollow loop bar is just in this first sleeve, can reduce to a great extent so inevitably consume in the frequent operation process of equipment, be conducive to the service life of extension device.
5, in the utility model, described step/servo motor transverse-moving mechanism can integrally be assembled on static housing or from integrally unloading from static housing, thereby installation process is very easy, is conducive to simplify follow-up maintenance operation.
6, the utility model can drive nine sley bar is carried out to transverse motion simultaneously, electronics horizontal movement control system in just current warp knitting machine field, due to its electronics horizontal movement control appliance, structurally layout is crowded, moulded larger, thereby be often merely able at most drive six sley bar is carried out to transverse motion simultaneously, the utility model is by with the layout of above uniqueness and introduce hollow loop bar as the straight-line medium of the traversing nut of transmission, make to adopt its traversing control system can improve widely live load, can realize and drive nine sley bar is carried out to transverse motion simultaneously, make up the technological gap of domestic association area.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of Fig. 1 on A visual angle.
Fig. 3 is the generalized section of step/servo motor transverse-moving mechanism described in the utility model.
Detailed description of the invention
Detailed description of the invention of the present utility model is described with reference to the accompanying drawings.
Embodiment mono-
With reference to Fig. 1, Fig. 2 and Fig. 3.A kind of electronics horizontal movement control appliance, comprise static housing 1 and a plurality of stepper motor transverse-moving mechanism 2 being installed on this static housing 1 right side wall 10, each stepper motor transverse-moving mechanism 2 includes stepper motor 20, the screw mandrel 21 being connected with these stepper motor 20 output shafts, be combined on the travelling nut 22 on this screw mandrel 21, be sheathed on the hollow loop bar 23 being fixedly connected with on this travelling nut 22 and with it, for assembling sleeve 24 and the catch bar 25 of this hollow loop bar 23, described catch bar 25 one end are connected in one end away from stepper motor 20 on described hollow loop bar 23, the other end is connected on the sley bar of warp knitting machine, the present embodiment is for the ease of the layout of catch bar 25, thereby be provided with catch bar fixed block 26 at catch bar 25 near hollow loop bar 23 one end, the left surface of this catch bar fixed block 26 and the vertical left side that is connected and is positioned at the upper left sidewall 11 of static housing 1 of described hollow loop bar 23, the right flank of above-mentioned catch bar fixed block 26 is selected an appropriate position, vertically install catch bar 25, because the layout of catch bar 25 is suitable with arranging of guide bar of warp knitting machine, thereby those skilled in the art can select catch bar 25 and the tie point of catch bar fixed block 26 according to actual situation.The present embodiment is by adopting stepper motor 20 to drive screw mandrel 21 to rotate, and screw mandrel 21 transfers the rectilinear motion of travelling nut 22 to by rotatablely moving, because above-mentioned travelling nut 22 is to be fixedly linked with described hollow loop bar 23, therefore this travelling nut 22 can drive 23 displacements of hollow loop bar, along with 23 displacements of hollow loop bar, catch bar 2 and the sley bar being fixed thereon can complete the action of transverse moving left and right together.The present embodiment is the actuating equipment of the traversing control system of step/servo motor, adopts the traversing control system of embodiment, and not only structure is comparatively simple, failure rate is low, displacement accuracy is high, safeguards easily, and the speed of service compared with chain piece mechanical traversing fast 1.5～2 times, technique switching cycle is short.
With reference to Fig. 3.Described travelling nut 22 at it end near stepper motor 20 one end stretch out and be formed with one with the suitable flange flange 220 of described hollow loop bar 23 bar mouth wall 230 thickness, this flange flange 220 can be fastenedly connected by least one screw rod with described hollow loop bar 23 bar mouth walls 230, can certainly carry out fastening being connected by other the mode of removably connecting.Described hollow loop bar 23 comprises the first loop bar section 230 from right to left successively, the second loop bar section 231 and the 3rd loop bar section 232, the right-hand member of described the first loop bar section 230 is connected in described flange flange 220, the hollow position 2310 of described the second loop bar section 231 inside is the stroke space of described screw mandrel 21, the left end of described the 3rd loop bar section 232 is connected with catch bar fixed block 26 on described catch bar 25, the external diameter of described the first loop bar section 230 is greater than described the second loop bar section 231 and the 3rd loop bar section 232, the internal diameter of described the second loop bar section 231 is greater than described the 3rd loop bar section 233.By by screw mandrel 21, travelling nut 22 and the independent setting of hollow loop bar 23, can independently process respectively above three parts like this, manufacturing technique is simple, and assemble and dismantle all more for convenience, integral layout compactness, occupies space less, and space availability ratio is high.
With reference to Fig. 3.Described stepper motor 20 output shafts are connected with described screw mandrel 21 by a shaft coupling 27, on described shaft coupling 27, are provided with shaft coupling housing 28, and these shaft coupling housing 28 right sides are fixedly connected with described stepper motor 20, and left side is closely inserted in described sleeve 24 inwalls.The first sleeve sections 240 that described sleeve 24 comprises from right to left and internal diameter reduces successively and the second sleeve sections 241, described the first sleeve sections 240 arranges accordingly with the position of described the first loop bar section 230 and the second loop bar section 231, described the second sleeve sections 241 with the corresponding setting of described the 3rd loop bar section 232, in described the first sleeve sections 230, be filled with lubricating oil, by above-mentioned setting, can reduce to a great extent inevitably consume in the frequent operation process of equipment, be conducive to the service life of extension device.The first sleeve sections 240 on described sleeve 24 is provided with collar flange 242 in the right positions of described flange flange 220, this annular flange flange 242 leave at center one with the suitable pilot hole of described screw mandrel 21 sizes, this pilot hole can be screwed hole, can certainly be the middle preformed hole that is fixed on the bearing in annular flange flange 242.Conflict and be fixed on these collar flange 220 right flanks in described shaft coupling housing 28 left sides.Above-mentioned collar flange 220 is set and can plays position-limiting action to described flange flange 220 on the one hand, another conveniently can be convenient to install shaft coupling.In the present embodiment, stepper motor transverse-moving mechanism 2 can first integrally assemble, be connected to afterwards on static housing, certainly stepper motor transverse-moving mechanism 2 also can integrally unload from static housing, thereby installation and removal process is very easy, need on static housing, not mount and dismount each parts, be conducive to like this simplify follow-up maintenance operation.
See figures.1.and.2.On the right side wall 10 of described static housing 1, offer the pilot hole passing for described sleeve 24, described stepper motor is placed in the lateral direction (being the right direction of right side wall 10 in the present embodiment) of described static housing 1 right side wall 10, and described sleeve 24 is placed in the interior side direction (being the left direction of right side wall 10 in the present embodiment) of described static housing 1 right side wall 10.More than design can be conducive to make full use of the space layout of complete equipment, makes compact equipment, under the prerequisite that can run well at guarantee equipment, reduces as best one can the shared space of equipment.
With reference to Fig. 1, Fig. 2 and Fig. 3.Electronics horizontal movement control system in just current warp knitting machine field, due to its electronics horizontal movement control appliance, structurally layout is crowded, moulded larger, thereby be often merely able at most drive six sley bar is carried out to transverse motion simultaneously, the present embodiment is by with the layout of above uniqueness and introduce hollow loop bar 23 as the straight-line medium of transmission travelling nut 22, make to adopt its traversing control system can improve widely live load, can realize and drive nine sley bar is carried out to transverse motion simultaneously, make up the technological gap of domestic association area.In the present embodiment, described stepper motor transverse-moving mechanism 2 set-up modes have three kinds, one is that described stepper motor transverse-moving mechanism is provided with nine, these nine stepper motor transverse-moving mechanisms 2 be six upper and three be installed on described static housing 1 right side wall 10 lower.Another kind is that traversing 2 mechanisms of described stepper motor are provided with nine, these nine stepper motor transverse-moving mechanisms 2 be five upper and four be installed on described static housing 1 right side wall 10 lower.Also having one is that described stepper motor transverse-moving mechanism is provided with eight, these eight stepper motor transverse-moving mechanisms 2 be four upper and four be installed on the right side wall 10 of described static housing 1 lower.
With reference to Fig. 1, Fig. 2 and Fig. 3.The present embodiment is by adopting stepper motor 20 to drive screw mandrel 21 to rotate, and screw mandrel 21 transfers the rectilinear motion of hollow loop bar 23 to by rotatablely moving, and then drive catch bar 24 to promote the displacement of flower comb sley bar, therefore, as long as carry out presentable rotating and reverse by control step motor, just can realize the action of flower comb sley bar transverse moving left and right.The present embodiment is the actuating equipment of the traversing control system of stepper motor, thereby adopts the traversing control system of the present embodiment, and not only structure is comparatively simple, failure rate is low, displacement accuracy is high, safeguards easily, and the speed of service compared with electric mechanical traversing fast 1.5～2 times, technique switching cycle is short.Adopt in addition the traversing control system of the relatively existing servomotor of traversing control system of the present embodiment, price is more cheap, system price only has 1/3 of the traversing control system of servomotor, significantly saves user's input cost, thereby has greatly prospect in the applying of reality.
In addition, the present embodiment can be used as a kind of actuating equipment use of traversing control system.Certainly, the traversing control system that includes the present embodiment can also be applied on warp knitting machine, as the guide bar shogging mechanism of warp knitting machine.
Embodiment bis-
The present embodiment is substantially identical with the embodiment of implementing one, its difference is, use servomotor to replace stepper motor 20, this complete equipment similarly can be applied in the traversing control system of servomotor like this, the traversing control system of servomotor that contains the present embodiment can be applied on warp knitting machine, as the guide bar shogging mechanism of warp knitting machine too.
Above are only detailed description of the invention of the present utility model, but design concept of the present utility model is not limited to this, allly utilizes this design to carry out the change of unsubstantiality to the utility model, all should belong to the behavior of invading the utility model protection domain.
Claims (10)
1. an electronics horizontal movement control appliance, it is characterized in that: comprise static housing and a plurality of step/servo motor transverse-moving mechanism being installed on this static housing sidewall, each step/servo motor transverse-moving mechanism includes step/servo motor, the screw mandrel being connected with this step/servo motor output shaft, be combined on the travelling nut on this screw mandrel, be sheathed on the hollow loop bar being fixedly connected with on this travelling nut and with it, for assembling sleeve and the catch bar of this hollow loop bar, described catch bar one end is connected in one end away from step/servo motor on described hollow loop bar, the other end is connected on the sley bar of warp knitting machine.
2. a kind of electronics horizontal movement control appliance as claimed in claim 1, it is characterized in that: on the sidewall of described static housing, offer the pilot hole passing for described sleeve, described step/servo motor is placed in the lateral direction of described static housing sidewall, and described sleeve is placed in the interior side direction of described static housing sidewall.
3. a kind of electronics horizontal movement control appliance as claimed in claim 2, it is characterized in that: described travelling nut at it end near step/servo motor one end stretch out and be formed with one with the suitable flange flange of described hollow loop bar bar mouth wall thickness, this flange flange and described hollow loop bar bar mouth wall are fastenedly connected by least one screw rod.
4. a kind of electronics horizontal movement control appliance as claimed in claim 3, it is characterized in that: described hollow loop bar comprises the first loop bar section, the second loop bar section and the 3rd loop bar section from right to left successively, the right-hand member of described the first loop bar section is connected in described flange flange, the hollow position of described the second loop bar intersegmental part is the stroke space of described screw mandrel, the left end of described the 3rd loop bar section is connected with described catch bar, the external diameter of described the first loop bar section is greater than described the second loop bar section and the 3rd loop bar section, and the internal diameter of described the second loop bar section is greater than described the 3rd loop bar section.
5. a kind of electronics horizontal movement control appliance as claimed in claim 4, it is characterized in that: described step/servo motor output shaft is connected with described screw mandrel by a shaft coupling, on described shaft coupling, be provided with shaft coupling housing, this shaft coupling housing right side is fixedly connected with described step/servo motor, and left side is closely inserted in described sleeve lining.
6. a kind of electronics horizontal movement control appliance as claimed in claim 4, it is characterized in that: the first sleeve sections that described sleeve comprises from right to left and internal diameter reduces successively and the second sleeve sections, described the first sleeve sections and described the first loop bar section and the corresponding setting of the second loop bar section, described the second sleeve sections and the corresponding setting of described the 3rd loop bar section, be filled with lubricating oil in described the first sleeve sections.
7. a kind of electronics horizontal movement control appliance as claimed in claim 5, it is characterized in that: described sleeve is provided with collar flange in the right positions of described flange flange, the center of this annular flange flange leave one with the suitable pilot hole of described screw mandrel size, conflict and be fixed on this collar flange right flank in described shaft coupling housing left side.
8. a kind of electronics horizontal movement control appliance as described in any one in claim 1-7, it is characterized in that: described step/servo motor transverse-moving mechanism is provided with nine, these nine step/servo motor transverse-moving mechanisms be six upper and three be installed on described static housing sidewall lower.
9. a kind of electronics horizontal movement control appliance as described in any one in claim 1-7, it is characterized in that: described step/servo motor transverse-moving mechanism is provided with eight, these nine step/servo motor transverse-moving mechanisms be four upper and four be installed on described static housing sidewall lower.
10. a kind of electronics horizontal movement control appliance as described in any one in claim 1-7, it is characterized in that: described step/servo motor transverse-moving mechanism is provided with nine, these nine step/servo motor transverse-moving mechanisms be five upper and four be installed on described static housing sidewall lower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420112338.1U CN203741526U (en) | 2014-03-13 | 2014-03-13 | Electronic transverse motion control equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420112338.1U CN203741526U (en) | 2014-03-13 | 2014-03-13 | Electronic transverse motion control equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203741526U true CN203741526U (en) | 2014-07-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420112338.1U Expired - Fee Related CN203741526U (en) | 2014-03-13 | 2014-03-13 | Electronic transverse motion control equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203741526U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110158234A (en) * | 2019-06-28 | 2019-08-23 | 常州耐芯威电子自动化有限公司 | A kind of jacquard warp high speed machine electronics horizontal movement control device |
-
2014
- 2014-03-13 CN CN201420112338.1U patent/CN203741526U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110158234A (en) * | 2019-06-28 | 2019-08-23 | 常州耐芯威电子自动化有限公司 | A kind of jacquard warp high speed machine electronics horizontal movement control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 |