CN205443526U - Chemical fiber product drawing frame - Google Patents
Chemical fiber product drawing frame Download PDFInfo
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- CN205443526U CN205443526U CN201521125455.2U CN201521125455U CN205443526U CN 205443526 U CN205443526 U CN 205443526U CN 201521125455 U CN201521125455 U CN 201521125455U CN 205443526 U CN205443526 U CN 205443526U
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Abstract
The utility model provides a chemical fiber product drawing frame belongs to the processing field, including support and adjustment mechanism, adjustment mechanism includes slip supporting platform, adjusting screw and roll adjustment parts, slip supporting platform includes bottom plate, I -steel track roof beam, fixed block and movable block, and the movable block includes and supporting shoe and movable sleeve are provided with the through -hole on the roll adjustment parts, and the chemical fiber product who treats processing restraints and passes the through -hole, adjusting screw is used for driving the round trip movement on slip supporting platform of roll adjustment parts, realizes the regulation of distance between a plurality of roll adjustment parts, and then adjusts the distance of the chemical fiber product that treats the drawing between restrainting, so can satisfy different production demands according to the demand spacing of follow -up processing, overcome roll adjustment parts rigid in the current drawing frame, can only rely on manual wheel to trade the regulation that realizes the interval in the position of passing that the chemical fiber product that treats the drawing restrainted.
Description
Technical field
This utility model relates to manufacture field, in particular to a kind of chemical fibre product drafting frame.
Background technology
" drafting " be in chemical fibre product production process must be through technological process, generally individually use drafting frame, existing drafting frame is mainly made up of support and the ball with through hole being fixed in side by side on support, the most bundles of scattered chemical fibre product is each passed through the ball being arranged side by side, and gathers through the chemical fibre product bundle after drafting frame and proceeds processing on follow-up process equipment；There is following shortcoming in existing drawing frame: ball position is fixed, chemical fibre product Shu Yijing passes ball, position is the most fixing, as changed the spacing between adjacent two chemical fibre product bundles, must rely on and manually extract chemical fibre product bundle out, by this chemical fibre product bundle through another ball, in practical operation, waste time and energy, seriously hinder the raising of production efficiency.
Utility model content
The purpose of this utility model is to provide a kind of chemical fibre product drafting frame, to improve above-mentioned problem.
This utility model is achieved in that
The chemical fibre product drafting frame that this utility model provides includes support and governor motion；Governor motion includes slidably supporting platform, adjusting screw and roll adjustment parts；
Sliding support platform includes base plate, i-beam track beam, fixed block and movable block, and base plate is horizontally set on support, and i-beam track beam is arranged on base plate, and the two ends of i-beam track beam are vertically provided with gripper shoe respectively；Fixed block and movable block are polylith, and on the roof of the top flange that polylith fixed block is fixedly installed on i-beam track beam side by side, polylith movable block is embedded between adjacent two piece fixed block successively；
Movable block includes bracer and a movable sleeve, and on the roof of the top flange that a bracer is fixedly installed on i-beam track beam, movable sleeve is placed on the outside of a bracer, and sidewall adjacent between movable sleeve and fixed block is bonded to each other；It is provided with the first spring and cam between inner top wall and the roof of a bracer of movable sleeve, the two ends of the first spring are connected with movable sleeve and a bracer respectively, the sidewall of cam is fitted with the inner top wall of movable sleeve and the roof of a bracer respectively, and the natural length of the first spring is less than or equal to the length of the shortest diameter in cam；Being actively set on when being positioned at extreme higher position under the effect of cam, the roof of movable sleeve flushes with the roof of fixed block；
The first groove and the second groove it is respectively arranged with on sidewall bonded to each other between movable sleeve and fixed block, the opening of the first groove is provided with press block, the clamping block slid laterally it is provided with in second groove, it is provided with the second spring between sidewall and the sidewall of the second groove of clamping block, the end face away from one end of the second spring of clamping block is provided with inclined plane；It is actively set on when being positioned at extreme lower position under the effect of cam, clamping block is connected between the first groove and the second groove, being actively set on when moving up relative to fixed block under the effect of cam, press block acts in inclined plane, and clamping block is returned in the second groove under the effect of press block；
Adjusting screw rotational support is between two pieces of gripper shoes, roll adjustment parts are multiple, multiple roll adjustment parts are slideably positioned between adjusting screw and sliding support platform, the two ends up and down of roll adjustment parts are fixedly installed the first moving member and the second moving member respectively, first moving member is arcuate member, the central angle of arcuate member is less than or equal to 180 °, the roof of arcuate member is threadeded with adjusting screw, second moving member can slide along sliding support platform, and the lateral length of the second moving member is less than or equal to the lateral length of movable sleeve；
Being provided with through hole on roll adjustment parts, the axial line of through hole is mutually perpendicular to the axial line of adjusting screw, and chemical fibre product bundle to be processed passes through hole.
Owing to fixed block position is fixed, therefore the angular pivotal range of cam is 0 ° to 180 °, in actual mechanical process, preferably 0 ° to 90 °, when angular displacement of the cam is 0 °, movable sleeve is in extreme lower position, when angular displacement of the cam is 90 °, movable sleeve is in extreme higher position, when " natural length of the first spring is less than or equal to the length of the shortest diameter in cam ", as long as the vertical distance between movable sleeve inwall and a bracer roof is more than the shortest diameter of cam, the first spring is at extended state.
When cam turns to 0 ° of position from 90 ° of positions, it is actively set under the pulling force effect of the first spring and moves downward, when movable sleeve is in extreme lower position, clamping block glides out in the effect of the second spring and is connected between the first groove and the second groove, for keeping the firm of movable sleeve position, when cam turns to 90 ° of positions from 0 ° of position, it is actively set under the effect of cam and moves up, press block presses in inclined plane, clamping block is pushed in the second groove during moving up under the drive of movable sleeve by press block, movable sleeve continues to move up under the effect of cam, according to this principle, it is actively set under the driving of cam and moves up and down between extreme higher position and extreme lower position.
Following relation is there is: " adjacent sidewall is bonded to each other " and " being actively set on when being positioned at extreme higher position under the effect of cam; the roof of movable sleeve flushes " with the roof of fixed block between movable sleeve with fixed block, when movable sleeve moves up and down, movable sleeve sidewall mutually slides with fixed block sidewall, when movable sleeve is positioned at extreme higher position, seamless connection between movable sleeve and fixed block, slides between movable block and fixed block smoothly in order to realize the second moving member.
The roof of arcuate member is threadeded with adjusting screw, time " central angle of arcuate member is less than or equal to 180 ° ", can realize the disengaging of arcuate member and adjusting screw.When arcuate member contacts with adjusting screw, adjusting screw drives roll adjustment parts to move, and when arcuate member separates with adjusting screw, adjusting screw is not affected by adjusting screw.
Before practical adjustments is achieved in that regulation, when cam is in 0 ° of position, movable sleeve is positioned at extreme lower position, a groove is formed between movable sleeve roof and the sidewall of fixed block, roll adjustment parts are respectively positioned on the top of movable block, second moving member is above movable sleeve and is connected between adjacent two pieces of fixed blocks, and the first moving member is not connected with adjusting screw；During regulation, cam turns to 90 ° of positions from 0 ° of position, the roof of movable sleeve flushes with the roof of adjacent fixed block, first moving member is threadeded with adjusting screw, adjusting screw rotates, roll adjustment parts are driven to move between movable sleeve roof and fixed block roof, when roll adjustment parts move the top to another movable sleeve, cam turns to 0 ° from 90 °, movable sleeve is moved downward to extreme lower position, a groove is formed between movable sleeve roof and the sidewall of fixed block, the second moving member on roll adjustment parts is connected in this groove, first moving member departs from adjusting screw, complete the regulation of a roll adjustment parts position, the regulation of other roll adjustment parts is repeated in above-mentioned operation, and then realize the regulation of spacing between multiple roll adjustment parts.
Treat that the chemical fibre product bundle of drafting sequentially passes through the through hole of roll adjustment parts, in the actual course of processing, by regulating the spacing between each roll adjustment parts, and then regulate the spacing between adjacent chemical fibre product bundle, meet the demand of following process.
Further, governor motion is two groups, and the base plate in one group of governor motion is fixed on the top of two pieces of gripper shoes in another group adjustment structure.
Governor motion is divided into two groups, it is possible to effectively shorten the lateral length slidably supporting platform in each governor motion, it is simple to install and operate.
Further, the diapire of the base plate in governor motion above being provided with clamping groove, the top being positioned at two pieces of gripper shoes in the governor motion of lower section is embedded at clamping groove.
The top of gripper shoe is connected in clamping groove, and simple in construction mounts and dismounts convenient and swift.
Further, the first spring is two, and two the first springs lay respectively at the both sides of cam.
First spring arranges two balances that can be further ensured that movable sleeve two ends, it is to avoid occur skew during movable sleeve unbalance stress, affects the movement of roll adjustment parts and fixes.
Further, the longitudinal cross-section of the second moving member is the "U" shaped stood upside down, and the top of the second moving member is together with the bottom welding of roll adjustment parts.
Second moving member can use various structures, preferably employs the second moving member in "U" shaped, simple in construction in the application, and the effect of guiding can be played in two side, it is ensured that roll adjustment parts slide under the effect of adjusting screw on sliding support platform smoothly.
Further, the longitudinal cross-section of fixed block and movable sleeve is the "U" shaped of handstand, and the inner top wall of the second moving member is mutually matched with the roof of fixed block and the roof of movable sleeve respectively.
" being mutually matched " at this refers to that the inwall of the second moving member can be fitted with the roof of fixed block and the roof of movable sleeve respectively, on the one hand it is easy to processing, reduce production cost, on the other hand, it is possible to ensure that roll adjustment parts successfully move back and forth on movable block and fixed block.
Further, the bottom sidewall of the two-arm of the second moving member is bonded to each other with the sidewall of the top flange of i-beam track beam.
It is so designed that and ensure that the second moving member slides along the top flange of i-beam track beam all the time, while playing guide effect, the second moving member moving process will not shake and tilt, it is ensured that the second moving member moves under the effect of adjusting screw smoothly.
Further, the bottom of the two-arm of the second moving member is provided with block, and when the roof of movable sleeve flushes with the roof of fixed block, the roof of block is bonded to each other with the diapire of the top flange of i-beam track beam.
When cam turns to 90 ° of positions from 0 ° of position, movable sleeve moves up, when cam is in 90 ° of positions, movable sleeve is in the highest position, now the block of the second moving member two-arm bottom props up the diapire of top flange of i-beam track beam, restraint set moves up further, also acts as the effect of fixing movable sleeve simultaneously.
Further, roll adjustment parts are the ball with through hole.
It is easy to metaplasia product of seeking unity of standard, is effectively improved work efficiency, reduce production cost.
Further, support includes base and the column being vertically arranged on base, and base plate is arranged at the top of column.
Support plays the effect of fixing support, and this supporting structure is simple, not only mounts and dismounts convenient and swift, and can effectively save installing space.
The beneficial effects of the utility model: the technical program realizes the regulation of spacing between roll adjustment parts by adjusting screw, and then realize treating the regulation of spacing between the adjacent chemical fibre product bundle of drafting, during actually used, the spacing between chemical fibre product bundle can be rapidly adjusted according to the demand of following process, meet different Production requirements.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, the accompanying drawing used required in embodiment will be briefly described below, it is to be understood that, the following drawings illustrate only some embodiment of the present utility model, therefore the restriction to scope it is not construed as, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other relevant accompanying drawings according to these accompanying drawings.
The front view of the chemical fibre product drafting frame that Fig. 1 provides for this utility model embodiment；
Fig. 2 is the perspective view of the chemical fibre product drafting frame shown in Fig. 2；
Fig. 3 is the partial enlarged drawing of Fig. 2；
Fig. 4 is the partial enlarged drawing of Fig. 3；
Fig. 5 is the left view of Fig. 1；
Fig. 6 is the partial enlarged drawing of Fig. 5；
Fig. 7 is the perspective view of Fig. 5；
Fig. 8 is the partial enlarged drawing of Fig. 7；
Fig. 9 is the partial enlarged drawing of Fig. 7.
In figure:
Adjusting screw 101；Roll adjustment parts 102；Base plate 103；I-beam track beam 104；Fixed block 105；Movable block 106；Gripper shoe 107；Prop up bracer 108；Movable sleeve 109；First spring 200；Cam 201；First groove 202；Second groove 203；Press block 204；Clamping block 205；Second spring 206；Inclined plane 207；First moving member 208；Second moving member 209；Through hole 300；Block 301；Base 302；Column 303.
Detailed description of the invention
For making the purpose of this utility model embodiment, technical scheme and advantage clearer, below in conjunction with the accompanying drawing in this utility model embodiment, technical scheme in this utility model embodiment is clearly and completely described, obviously, described embodiment is a part of embodiment of this utility model rather than whole embodiments.Generally can with various different configurations arrange and design with the assembly of this utility model embodiment that illustrate described in accompanying drawing herein.
Therefore, the detailed description to the embodiment of the present utility model provided in the accompanying drawings is not intended to limit claimed scope of the present utility model below, but is merely representative of selected embodiment of the present utility model.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
It should also be noted that similar label and letter represent similar terms in following accompanying drawing, therefore, the most a certain Xiang Yi accompanying drawing is defined, then need not it be defined further and explains in accompanying drawing subsequently.
In description of the present utility model, it should be noted that, orientation or the position relationship of the instruction such as term " laterally ", " vertically " are based on orientation shown in the drawings or position relationship, or this utility model product orientation usually put or position relationship when using, it is for only for ease of description this utility model and simplifies description, rather than instruction or the device of hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.
In description of the present utility model, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " is arranged ", " connection " should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect, or be integrally connected；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be the connection of two element internals.For the ordinary skill in the art, above-mentioned term concrete meaning in this utility model can be understood with concrete condition.
Detailed description of the invention, referring to figs. 1 through Fig. 9.
The chemical fibre product drafting frame that this utility model provides includes support and governor motion；Governor motion includes slidably supporting platform, adjusting screw 101 and roll adjustment parts 102；
The structure of support is preferably but not limited to following this structure, and as shown in Figure 1, Figure 2, shown in Fig. 5 and Fig. 7, support includes base 302 and the column 303 being vertically arranged on base 302, and base plate 103 is arranged at the top of column 303.Support plays the effect of fixing support, and this supporting structure is simple, not only mounts and dismounts convenient and swift, and can effectively save installing space.
As shown in Figure 1, sliding support platform includes base plate 103, i-beam track beam 104, fixed block 105 and movable block 106, base plate 103 is horizontally set on support, and i-beam track beam 104 is arranged on base plate 103, and the two ends of i-beam track beam 104 are vertically provided with gripper shoe 107 respectively；Fixed block 105 and movable block 106 are polylith, and on the roof of the top flange that polylith fixed block 105 is fixedly installed on i-beam track beam 104 side by side, polylith movable block 106 is embedded between adjacent two piece fixed block 105 successively；
As shown in Figures 2 and 3, movable block 106 includes bracer 108 and a movable sleeve 109, propping up on the roof of the top flange that bracer 108 is fixedly installed on i-beam track beam 104, movable sleeve 109 is placed on the outside of a bracer 108, and sidewall adjacent between movable sleeve 109 and fixed block 105 is bonded to each other；It is provided with the first spring 200 and cam 201 between inner top wall and the roof of a bracer 108 of movable sleeve 109, the two ends of the first spring 200 are connected with movable sleeve 109 and a bracer 108 respectively, the sidewall of cam 201 is fitted with the inner top wall of movable sleeve 109 and the roof of a bracer 108 respectively, and the natural length of the first spring 200 is less than or equal to the length of the shortest diameter in cam 201；When movable sleeve 109 is positioned at extreme higher position under the effect of cam 201, the roof of movable sleeve 109 flushes with the roof of fixed block 105；
As shown in Figure 4, the first groove 202 and the second groove 203 it is respectively arranged with on sidewall bonded to each other between movable sleeve 109 and fixed block 105, the opening of the first groove 202 is provided with press block 204, the clamping block 205 slid laterally it is provided with in second groove 203, it is provided with the second spring 206 between sidewall and the sidewall of the second groove 203 of clamping block 205, the end face away from one end of the second spring 206 of clamping block 205 is provided with inclined plane 207；When movable sleeve 109 is positioned at extreme lower position under the effect of cam 201, clamping block 205 is connected between the first groove 202 and the second groove 203, when movable sleeve 109 moves up relative to fixed block 105 under the effect of cam 201, press block 204 acts in inclined plane 207, and clamping block 205 is returned in the second groove 203 under the effect of press block 204；
First spring 200 is preferably provided with two, and two the first springs 200 lay respectively at the both sides of cam 201, it is possible to be further ensured that the balance at movable sleeve 109 two ends, it is to avoid occur skew during movable sleeve 109 unbalance stress, affects the movement of roll adjustment parts 102 and fixes.
Such as Fig. 1, shown in Fig. 2 and Fig. 3, adjusting screw 101 rotational support is between two pieces of gripper shoes 107, roll adjustment parts 102 are multiple, multiple roll adjustment parts 102 are slideably positioned between adjusting screw 101 and sliding support platform, the two ends up and down of roll adjustment parts 102 are fixedly installed the first moving member 208 and the second moving member 209 respectively, first moving member 208 is arcuate member, the central angle of arcuate member is less than or equal to 180 °, the roof of arcuate member is threadeded with adjusting screw 101, second moving member 209 can slide along sliding support platform, the lateral length of the second moving member 209 is less than or equal to the lateral length of movable sleeve 109；
As depicted in figs. 1 and 2, roll adjustment parts 102 being provided with through hole 300, the axial line of through hole 300 is mutually perpendicular to the axial line of adjusting screw 101, and chemical fibre product bundle to be processed passes through hole 300.The shape of roll adjustment parts 102 is unrestricted, and roll adjustment parts 102 are preferably with the ball of through hole 300, it is simple to unified standard metaplasia is produced, and is effectively improved work efficiency, reduces production cost.
Owing to fixed block 105 position is fixed, therefore the angular pivotal range of cam 201 is 0 ° to 180 °, in actual mechanical process, preferably 0 ° to 90 °, when cam 201 rotational angle is 0 °, movable sleeve 109 is in extreme lower position, when cam 201 rotational angle is 90 °, movable sleeve 109 is in extreme higher position, when " natural length of the first spring 200 is less than or equal to the length of the shortest diameter in cam 201 ", as long as the vertical distance between movable sleeve 109 inwall and bracer 108 roof is more than the shortest diameter of cam 201, first spring 200 is at extended state.
nullWhen cam 201 turns to 0 ° of position from 90 ° of positions，Movable sleeve 109 moves downward under the pulling force effect of the first spring 200，When movable sleeve 109 is in extreme lower position，Clamping block 205 glides out in the effect of the second spring 206 and is connected between the first groove 202 and the second groove 203，For keeping the firm of movable sleeve 109 position，When cam 201 turns to 90 ° of positions from 0 ° of position，Movable sleeve 109 moves up under the effect of cam 201，Press block 204 presses in inclined plane 207，Clamping block 205 is pushed in the second groove 203 during moving up under the drive of movable sleeve 109 by press block 204，Movable sleeve 109 continues to move up under the effect of cam 201，According to this principle，Movable sleeve 109 moves up and down under the driving of cam 201 between extreme higher position and extreme lower position.
Following relation is there is: " adjacent sidewall is bonded to each other " and " when movable sleeve 109 is positioned at extreme higher position under the effect of cam 201; roof of movable sleeve 109 flushes " with the roof of fixed block 105 between movable sleeve 109 with fixed block 105, when movable sleeve 109 moves up and down, movable sleeve 109 sidewall mutually slides with fixed block 105 sidewall, when movable sleeve 109 is positioned at extreme higher position, seamless connection between movable sleeve 109 and fixed block 105, slides between movable block 106 and fixed block 105 smoothly in order to realize the second moving member 209.
The roof of arcuate member is threadeded with adjusting screw 101, time " central angle of arcuate member is less than or equal to 180 ° ", can realize the disengaging of arcuate member and adjusting screw 101.When arcuate member contacts with adjusting screw 101, adjusting screw 101 drives roll adjustment parts 102 to move, and when arcuate member separates with adjusting screw 101, adjusting screw 101 is not affected by adjusting screw 101.
Before practical adjustments is achieved in that regulation, when cam 201 is in 0 ° of position, movable sleeve 109 is positioned at extreme lower position, a groove is formed between the sidewall of movable sleeve 109 roof and fixed block 105, roll adjustment parts 102 are respectively positioned on the top of movable block 106, second moving member 209 is above movable sleeve 109 and is connected between adjacent two pieces of fixed blocks 105, and the first moving member 208 is not connected with adjusting screw 101；nullDuring regulation，Cam 201 turns to 90 ° of positions from 0 ° of position，The roof of movable sleeve 109 flushes with the roof of adjacent fixed block 105，First moving member 208 is threadeded with adjusting screw 101，Adjusting screw 101 rotates，Roll adjustment parts 102 are driven to move between movable sleeve 109 roof and fixed block 105 roof，When roll adjustment parts 102 move the top to another movable sleeve 109，Cam 201 turns to 0 ° from 90 °，Movable sleeve 109 is moved downward to extreme lower position，A groove is formed between the sidewall of movable sleeve 109 roof and fixed block 105，The second moving member 209 on roll adjustment parts 102 is connected in this groove，First moving member 208 departs from adjusting screw 101，Complete the regulation of roll adjustment parts 102 position，The regulation of other roll adjustment parts 102 is repeated in above-mentioned operation，And then realize the regulation of spacing between multiple roll adjustment parts 102.
Treat that the chemical fibre product bundle of drafting sequentially passes through the through hole 300 of roll adjustment parts 102, in the actual course of processing, by regulating the spacing between each roll adjustment parts 102, and then regulate the spacing between adjacent chemical fibre product bundle, meet the demand of following process.
As shown in Figure 5 and Figure 6, governor motion can arrange many groups according to demand, and the preferred governor motion of the present embodiment is two groups, and the base plate 103 in one group of governor motion is fixed on the top of two pieces of gripper shoes 107 in another group adjustment structure.Governor motion is divided into two groups, it is possible to effectively shorten the lateral length slidably supporting platform in each governor motion, it is simple to install and operate.
Connecting by the way of following between two groups of governor motions, the diapire of the base plate 103 in governor motion above is provided with clamping groove, the top being positioned at two pieces of gripper shoes 107 in the governor motion of lower section is embedded at clamping groove.The top of gripper shoe 107 is connected in clamping groove, and simple in construction mounts and dismounts convenient and swift.
The structure of the second moving member 209 is preferably but not limited to following three structure:
The first, the longitudinal cross-section of the second moving member 209 is the "U" shaped stood upside down, and the top of the second moving member 209 is together with the bottom welding of roll adjustment parts 102.Second moving member 209 can use various structures, the application preferably employs the second moving member 209 in "U" shaped, simple in construction, the effect of guiding can be played in two side, it is ensured that roll adjustment parts 102 slide under the effect of adjusting screw 101 on sliding support platform smoothly.
The second is the improvement made on the basis of the first, and the bottom sidewall of the two-arm of the second moving member 209 is bonded to each other with the sidewall of the top flange of i-beam track beam 104.It is so designed that and ensure that the second moving member 209 slides along the top flange of i-beam track beam 104 all the time, while playing guide effect, second moving member 209 moving process will not shake and tilt, it is ensured that the second moving member 209 moves under the effect of adjusting screw 101 smoothly.
The third is also the improvement done on the basis of the first, as shown in Figure 7, Figure 8 and Figure 9, the bottom of the two-arm of the second moving member 209 is provided with block 301, when the roof of movable sleeve 109 flushes with the roof of fixed block 105, the roof of block 301 is bonded to each other with the diapire of the top flange of i-beam track beam 104.When cam 201 turns to 90 ° of positions from 0 ° of position, movable sleeve 109 moves up, when cam 201 is in 90 ° of positions, movable sleeve 109 is in the highest position, now the block 301 of the second moving member 209 two-arm bottom props up the diapire of top flange of i-beam track beam 104, restraint set 109 moves up further, also acts as the effect of fixing movable sleeve 109 simultaneously.
In order to ensure the smooth mobile of roll adjustment parts 102, as shown in Figure 7, Figure 8 and Figure 9, the longitudinal cross-section of fixed block 105 and movable sleeve 109 is the "U" shaped of handstand, and the inner top wall of the second moving member 209 is mutually matched with the roof of fixed block 105 and the roof of movable sleeve 109 respectively." being mutually matched " at this refers to that the inwall of the second moving member 209 can be fitted with the roof of fixed block 105 and the roof of movable sleeve 109 respectively, on the one hand it is easy to processing, reduce production cost, on the other hand, it is possible to ensure that roll adjustment parts 102 successfully move back and forth on movable block 106 and fixed block 105.
Being improved to roll adjustment parts further, roll adjustment parts include shell, path transfer screw rod and semicircle part group, and shell is hollow cylinder, shell horizontally set；Two path transfer screw rods are arranged on shell side by side, and the axial line of two path transfer screw rods is positioned at same vertical plane and the axial line with shell is mutually perpendicular to, and every path transfer screw rod is respectively arranged with plus thread section and left-hand thread section；Semicircle part group includes the semicircle part of two equal diameters, two semicircle parts are all vertically arranged between two path transfer screw rods, the end of two semicircle parts is relative, the two ends up and down of each semicircle part are respectively arranged with square, extend transversely through on each square and be provided with screw, the square at the two ends up and down of one of them semicircle part is connected with plus thread section on two path transfer screw rods respectively, and the square at the two ends up and down of another semicircle part is connected with the left-hand thread section on two path transfer screw rods respectively；Chemical fibre product bundle to be processed is through two semicircle parts.
In prior art, the through hole on ball in drawing frame is fixing hole, can only be through the chemical fibre product bundle of certain diameter, in actual production process, chemical fibre product need to stretch through multiple working procedure, therefore the thickness of the chemical fibre product bundle of drafting lack of standardization is treated, therefore fixing through hole brings inconvenience to actual operation, present application addresses this problem, provide the roll adjustment parts of adjustable aperture, during two path transfer screw rod synchronous axial system, two semicircle parts are located remotely from each other and close under the driving of path transfer screw rod, and then formation one can become the aperture diminished greatly between two semicircle parts and two path transfer screw rods, time actually used, can be according to the size of the fineness adjustment aperture of the chemical fibre product bundle treating drafting, it is applicable to the drafting of the chemical fibre product bundle of various different thicknesses.
Governor motion can arrange many groups and the distance organized between governor motion adjustable more, one group of governor motion is positioned at the top of another group adjustment structure, added lifting mechanism on the basis of above-described embodiment, elevating mechanism includes the lifting screw that at least two vertical rotatings are arranged, plus thread section and left-hand thread section it is sequentially arranged at intervals with on every lifting screw, the two ends of the base plate being positioned at least significant end are respectively arranged with through hole and sheathed with lifting screw are respectively connected, the two ends of other base plate are respectively arranged with screw and threaded with lifting screw respectively, two pieces of base plates adjacent in other base plate are connected with plus thread section and the left-hand thread section of lifting screw respectively.
Lifting screw is driven by motor and gear train, for prior art, repeat no more, the base plate being positioned at least significant end is not affected by lifting screw driving force, other base plate is all threadeded with lifting screw, all moves up and down under the driving of lifting screw, and then realizes the regulation of spacing between adjacent two pieces of base plates, simple in construction, convenient to operation.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for a person skilled in the art, this utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (10)
1. a chemical fibre product drafting frame, it is characterised in that include support and governor motion；Described governor motion includes slidably supporting platform, adjusting screw and roll adjustment parts；
Described sliding support platform includes base plate, i-beam track beam, fixed block and movable block, and described base plate is horizontally set on described support, and described i-beam track beam is arranged on described base plate, and the two ends of described i-beam track beam are vertically provided with gripper shoe respectively；Described fixed block and described movable block are polylith, and on the roof of the top flange that fixed block described in polylith is fixedly installed on described i-beam track beam side by side, movable block described in polylith is embedded between the described fixed block of adjacent two piece successively；
Described movable block includes bracer and a movable sleeve, and on the roof of the top flange that described bracer is fixedly installed on described i-beam track beam, described movable sleeve is placed on the outside of described bracer, and sidewall adjacent between described movable sleeve and described fixed block is bonded to each other；It is provided with the first spring and cam between inner top wall and the roof of described bracer of described movable sleeve, the two ends of described first spring are connected with described movable sleeve and described bracer respectively, the sidewall of described cam is fitted with the roof of the inner top wall of described movable sleeve and described bracer respectively, and the natural length of described first spring is less than or equal to the length of the shortest diameter in described cam；When being positioned at extreme higher position under the described effect being actively set on described cam, the roof of described movable sleeve flushes with the roof of described fixed block；
The first groove and the second groove it is respectively arranged with on sidewall bonded to each other between described movable sleeve and described fixed block, the opening of described first groove is provided with press block, it is provided with, in described second groove, the clamping block slid laterally, it is provided with the second spring between sidewall and the sidewall of described second groove of described clamping block, the end face away from one end of described second spring of described clamping block is provided with inclined plane；When being positioned at extreme lower position under the described effect being actively set on described cam, described clamping block is connected between described first groove and described second groove, when moving up relative to described fixed block under the described effect being actively set on described cam, described press block acts in described inclined plane, and described clamping block is returned in described second groove under the effect of described press block；
Described adjusting screw rotational support is between two pieces of described gripper shoes, described roll adjustment parts are multiple, multiple described roll adjustment parts are slideably positioned between described adjusting screw and described sliding support platform, the two ends up and down of described roll adjustment parts are fixedly installed the first moving member and the second moving member respectively, described first moving member is arcuate member, the central angle of described arcuate member is less than or equal to 180 °, the roof of described arcuate member is threadeded with described adjusting screw, described second moving member can slide along described sliding support platform, the lateral length of described second moving member is less than or equal to the lateral length of described movable sleeve；
Being provided with through hole on described roll adjustment parts, the axial line of described through hole is mutually perpendicular to the axial line of described adjusting screw, and chemical fibre product bundle to be processed passes described through hole.
Chemical fibre product drafting frame the most according to claim 1, it is characterised in that described governor motion is two groups, the base plate in governor motion described in a group is fixed on another top organizing two pieces of described gripper shoes in described adjustment structure.
Chemical fibre product drafting frame the most according to claim 2, it is characterized in that, being provided with clamping groove on the diapire of the base plate in described governor motion above, the top being positioned at two pieces of described gripper shoes in the described governor motion of lower section is embedded at described clamping groove.
Chemical fibre product drafting frame the most according to claim 1, it is characterised in that described first spring is two, two described first springs lay respectively at the both sides of described cam.
Chemical fibre product drafting frame the most according to claim 1, it is characterised in that the longitudinal cross-section of described second moving member is the "U" shaped stood upside down, and the top of described second moving member is together with the bottom welding of described roll adjustment parts.
Chemical fibre product drafting frame the most according to claim 5, it is characterized in that, the longitudinal cross-section of described fixed block and described movable sleeve is the "U" shaped of handstand, and the inner top wall of described second moving member roof with the roof of described fixed block and described movable sleeve respectively is mutually matched.
Chemical fibre product drafting frame the most according to claim 5, it is characterised in that the bottom sidewall of the two-arm of described second moving member is bonded to each other with the sidewall of the top flange of described i-beam track beam.
Chemical fibre product drafting frame the most according to claim 5, it is characterized in that, the bottom of the two-arm of described second moving member is provided with block, and when the roof of described movable sleeve flushes with the roof of described fixed block, the roof of described block is bonded to each other with the diapire of the top flange of described i-beam track beam.
Chemical fibre product drafting frame the most as claimed in any of claims 1 to 8, it is characterised in that described roll adjustment parts are the ball with through hole.
Chemical fibre product drafting frame the most as claimed in any of claims 1 to 8, it is characterised in that described support includes base and the column being vertically arranged on described base, and described base plate is arranged at the top of described column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521125455.2U CN205443526U (en) | 2015-12-29 | 2015-12-29 | Chemical fiber product drawing frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521125455.2U CN205443526U (en) | 2015-12-29 | 2015-12-29 | Chemical fiber product drawing frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205443526U true CN205443526U (en) | 2016-08-10 |
Family
ID=56598194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521125455.2U Expired - Fee Related CN205443526U (en) | 2015-12-29 | 2015-12-29 | Chemical fiber product drawing frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205443526U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105463600A (en) * | 2015-12-29 | 2016-04-06 | 重庆市大通茂纺织科技有限公司 | Chemical fiber product drawing frame |
-
2015
- 2015-12-29 CN CN201521125455.2U patent/CN205443526U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105463600A (en) * | 2015-12-29 | 2016-04-06 | 重庆市大通茂纺织科技有限公司 | Chemical fiber product drawing frame |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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