CN103357721A - Occluding unit of bending machine, bending machine and spiral silo system - Google Patents
Occluding unit of bending machine, bending machine and spiral silo system Download PDFInfo
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- CN103357721A CN103357721A CN2013102819535A CN201310281953A CN103357721A CN 103357721 A CN103357721 A CN 103357721A CN 2013102819535 A CN2013102819535 A CN 2013102819535A CN 201310281953 A CN201310281953 A CN 201310281953A CN 103357721 A CN103357721 A CN 103357721A
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Abstract
The invention discloses an occluding unit of a bending machine, the bending machine and a spiral silo system. The occluding unit of the bending machine comprises a unit body, and a first occluding roll and a second occluding roll which are matched with each other; the occluding unit of the bending machine further comprises a rotating matching component and a resetting spring component, wherein the rotating matching component is matched with a rotating shaft of the second occluding roll in a rotating way; the two ends of the resetting spring component are supported on the unit body and the rotating matching component respectively, or are connected with the unit body and the rotating matching component respectively; the occluding unit of the bending machine comprises a limiting rod adjustably installed on the unit body; one end of the limiting rod acts on the rotating matching component; as for the rotating matching component, the direction of an acting force of the resetting spring component is opposite to the direction of an acting force of the limiting rod. Through the occluding unit, the occluding operation process can be simplified, the dependency on experience of an operator can be reduced, and the stability of the quality of an occluding connection side of the spiral silo can be improved.
Description
Technical field
The present invention relates to the manufacturing equipment of spiral silo, particularly a kind of interlock unit of bar folder also relates to a kind of bar folder that comprises this interlock unit, also relates to the spiral storehouse machine system that comprises this bar folder.
Background technology
The spiral silo comprises the storehouse body of tubular, and the storehouse body can be formed along predetermined helix rotation and interlock by roll bending.Please refer to Fig. 1, this figure is the principle schematic that roll bending forms the storehouse body.Roll bending 110 rotates in a spiral manner, forms neighbouring a plurality of spirals.Among the figure, spiral 111 and spiral 112 are neighbouring, and the lower side of spiral 111 links to each other with the upper side edge interlock of spiral 112, form the limit that is connected.More spirals sequentially link to each other can form the storehouse cylindraceous body with predetermined altitude, and this storehouse body can be called spiral storehouse body, and this spiral storehouse figure becomes a longitudinal center line.
Current, the manufacture method of spiral storehouse body comprises forming process and interlock process.Generally can utilize spiral storehouse machine system to make spiral storehouse body.Please refer to Fig. 2, this figure is the principle schematic that spiral storehouse machine system makes spiral storehouse body.Spiral storehouse machine system can comprise uncoiler 21, forming machine 22 and bar folder 23.Uncoiler 21 can launch roll bending 110, and extends in a predetermined direction.Forming machine 22 is included in tactic a plurality of shaping machine set on roll bending 110 direction of travel, and each shaping machine set comprises two pairs of respectively format rolls corresponding with roll bending 110 both sides; Two pairs of format rolls bend upper side edge and the lower side of roll bending 110 respectively, make the upper side edge of roll bending 110 and lower side form corresponding flanging.Bar folder 23 is included in tactic a plurality of interlock units on roll bending 110 direction of travel, and each interlock unit comprises a pair of clutch roller.The flanging of the upside of the flanging of the downside of spiral 111 and below spiral 112 above the clutch roller of interlock unit can bend; Form the bending of a plurality of interlock units, the fold occlusal of the upside of the flanging of the downside of spiral 111 and below spiral 112 forms the limit that is connected above can making, and makes roll bending 110 be rolled into the spiral storehouse body of tubular.
Each interlock unit comprises the first clutch roller and the second clutch roller that is used.The first clutch roller and the second clutch roller are rotatably installed on the body respectively.When the rotating shaft of the second clutch roller keeps rotation to link to each other with body, also form the relation of being articulated and connected by axis jointed shaft and the body vertical with the rotation centerline of the second clutch roller; The second clutch roller can swing predetermined angular around this jointed shaft, and then can adjust the fit clearance between the first clutch roller and the second clutch roller.The interlock unit also arranges the fit clearance guiding mechanism that comprises rotation counterpart and back-moving spring spare.The rotation counterpart cooperates with the rotating shaft of the second clutch roller is rotatable; Back-moving spring spare two ends link to each other with the rotation counterpart with body respectively, are used for making the second clutch roller near the first clutch roller.In order to guarantee clutch roller to the active force of roll bending 110, usually make back-moving spring spare have predetermined deflection, to produce corresponding pretightning force.When not carrying out interlock, under the effect of back-moving spring spare, the second clutch roller is near the first clutch roller, and the two keeps in touch; When carrying out interlock, under roll bending 110 effect, the second clutch roller overcomes the effect of back-moving spring spare, away from the first clutch roller, makes the roll bending 110 can be by the fit clearance between the first clutch roller and the second clutch roller; During by fit clearance, the first clutch roller and the second clutch roller apply predetermined force to roll bending 110 respectively, realize the conduplication side bending, carry out the interlock operation.
In carrying out the interlock process, clutch roller is determined by back-moving spring spare deflection the active force of roll bending 110.The active force of clutch roller is excessive will to cause excessive compression roll bending 110, causes roll bending 110 to be torn; The too small limit interlock that will cause being connected of active force is not tight.In order to guarantee clutch roller to the needs of the suitable interlock operation of active force of roll bending 110, based on the thickness of roll bending 110, generally rely on operating personnel's experience repeatedly to adjust the suitable active force of back-moving spring spare deflection acquisition; This not only causes the operating process of interlock operation very complicated, and is larger to the dependence of operating personnel's experience, also can cause the spiral silo limit quality that is connected unstable.
Summary of the invention
In view of this, the invention provides a kind of interlock unit of bar folder, utilize this interlock unit can simplify the interlock operating process, reduce the dependence to operating personnel's experience, and can improve the be connected stability of limit quality of spiral silo.
The present invention also provides a kind of bar folder that comprises above-mentioned interlock unit, utilizes this bar folder can simplify the interlock operating process, reduces the dependence to operating personnel's experience, improves the be connected stability of limit quality of spiral silo.
The present invention also provides a kind of spiral storehouse machine system that comprises this bar folder, utilizes this spiral storehouse machine system can simplify the interlock operating process, improves the be connected stability of limit quality of spiral silo.
The interlock unit of bar folder provided by the invention comprises body, the first clutch roller that is used and the second clutch roller; Also comprise rotation counterpart and back-moving spring spare, described rotation counterpart cooperates with described rotating shaft rotation; Described back-moving spring spare two ends are supported on respectively on described body and the described rotation counterpart, perhaps link to each other with described rotation counterpart with described body respectively; Also comprise gag lever post; On the bearing of trend of described gag lever post, described gag lever post adjustable ground is installed on the described body; One end of described gag lever post acts on the described rotation counterpart;
For described rotation counterpart, the force direction of described back-moving spring spare is opposite with the force direction of described gag lever post.
Optionally, described gag lever post is installed on the described body by threaded engagement.
Optionally, described gag lever post is slidably mounted on the described body;
Also comprise the regulation moving force mechanisms; The application of force head of described regulation moving force mechanisms can move at the bearing of trend of described gag lever post, and gag lever post is applied active force.
Optionally, described regulation moving force mechanisms comprises telescoping cylinder; The first end of described telescoping cylinder links to each other with described body, and the second end forms described application of force head.
Optionally, described telescoping cylinder is hydraulic cylinder or pneumatic cylinder.
Optionally, the second end of described telescoping cylinder links to each other with described gag lever post or is corresponding.
Optionally, described regulation moving force mechanisms comprises crank rocker reciprocating mechanism, double rocking lever reciprocating mechanism, slide block reciprocating mechanism, cam-type reciprocating mechanism or gear type reciprocating mechanism.
Optionally, described regulation moving force mechanisms comprises screw jack.
Optionally, described back-moving spring spare and described gag lever post lay respectively at below and the top of described the second clutch roller;
Perhaps, the described gag lever post of described back-moving spring spare all is positioned at the top of described the second clutch roller;
Perhaps, described back-moving spring spare and described gag lever post lay respectively at the above and below of described the second clutch roller.
Bar folder provided by the invention comprises power source, also comprises the interlock unit of above-mentioned any bar folder, and the output shaft of described power source links to each other with described the first clutch roller or the second clutch roller power.
Spiral provided by the invention storehouse machine system comprises forming machine and the bar folder that is used, and described bar folder is above-mentioned any bar folder.
In the interlock unit of bar folder provided by the invention, except comprising back-moving spring spare, also comprise the gag lever post with described body threaded engagement; One end of described gag lever post is supported on the described rotation counterpart; And for described rotation counterpart, the force direction of described back-moving spring spare is opposite with the force direction of described gag lever post.The active force of back-moving spring spare can make the first clutch roller and the second clutch roller have trend near each other; Simultaneously, gag lever post can limit the first clutch roller and the second clutch roller is near each other.According to the roll bending thickness of making the spiral silo, suitably regulate gag lever post like this, just can make to have suitable minimum fit gap between the clutch roller.When the fit clearance between clutch roller had less than the trend of the minimum fit gap of setting, gag lever post can overcome the active force of back-moving spring spare, limits the movement of the second clutch roller; At this moment, clutch roller is irrelevant to the active force of roll bending and the active force of back-moving spring spare (or deflection), and then can avoid clutch roller excessive to the active force of roll bending; Suitably set minimum fit gap, can guarantee that clutch roller has suitable active force to roll bending, the quality on the limit that guarantees to be connected.Fit clearance between clutch roller is during greater than the minimum fit gap set, and clutch roller is relevant with the active force of back-moving spring spare to the active force of roll bending, so just can guarantee that the interlock unit is to the adaptability of roll bending error and roll bending junction dimensional discrepancy.Like this, utilize this interlock unit, operating personnel only need the thickness according to roll bending, quantitatively regulate the minimum fit gap of clutch roller, just can obtain the active force that clutch roller is fit to roll bending, the interlock operating process is very simple, and then can reduce the dependence to operating personnel's experience; Owing to do not need repeatedly to regulate the deflection of back-moving spring spare, by once or less number of times adjust gag lever post and just can obtain minimum fit gap between the clutch roller, and then can improve the be connected stability of limit quality of spiral silo.
The bar folder of the interlock unit that comprises this bar folder that provides and spiral storehouse machine system also have corresponding technique effect.
Description of drawings
Fig. 1 is the principle schematic that roll bending forms the storehouse body;
Fig. 2 is the principle schematic that spiral storehouse machine system makes spiral storehouse body;
The operation principle schematic diagram of the interlock unit of the bar folder that Fig. 3 provides for the embodiment of the invention one;
The operation principle schematic diagram of a kind of interlock unit that Fig. 4 provides for the embodiment of the invention two;
The operation principle schematic diagram of a kind of interlock unit that Fig. 5 provides for the embodiment of the invention three;
The operation principle schematic diagram of a kind of interlock unit that Fig. 6 provides for the embodiment of the invention four.
Among Fig. 1 and Fig. 2:
Among Fig. 3 to Fig. 6:
The first clutch roller 210
The second clutch roller 220
Hinged seat 222
Connecting rod 312
Adjusting rod 313
Back-moving spring spare 320
Gag lever post 330
The specific embodiment
Need to prove that in the situation of not conflicting, embodiment and the feature among the embodiment among the present invention can make up mutually.Describe below with reference to the accompanying drawings and in conjunction with the embodiments technical scheme provided by the invention in detail.
Please refer to Fig. 3, this figure is the operation principle schematic diagram of the interlock unit of the bar folder that provides of the embodiment of the invention one.This interlock unit comprises body 120, the first clutch roller 210 that is used and the second clutch roller 220.
The first clutch roller 210 and the second clutch roller 220 can be adopted and be installed in a known manner on the body 120.The first clutch roller 210 and the second clutch roller 220 can be rotatably installed in respectively on the body 120, and the rotating shaft 221 of the second clutch roller 220 is hinged and connected with body 120.Specifically can be: the rotating shaft of the second clutch roller 220 and 222 rotatable linking to each other an of hinged seat; Hinged seat 222 swings jointed shaft by one and links to each other with body 120; The center line of this jointed shaft is substantially vertical with the center line of rotating shaft.Like this, the rotating shaft of the second clutch roller 220 can be take hinged seat 222 as the basis rotation, and hinged seat 222 can swing around swinging jointed shaft with respect to body 120, and then can make the rotating shaft 221 of the second clutch roller 220 and body 120 form the relation that is hinged and connected.
In the present embodiment, the interlock unit also comprises rotation counterpart 310 and back-moving spring spare 320.Rotation counterpart 310 can adopt known structure.Rotation counterpart 310 cooperates with rotating shaft 221 rotations.Back-moving spring spare 320 two ends can be supported on respectively on body 120 and the rotation counterpart 310; This back-moving spring spare 320 can have pressure-acting in advance and produce compression.
As shown in Figure 3, in the present embodiment, rotation counterpart 310 can be known structure, as comprising positioning sleeve 311, connecting rod 312 and adjusting rod 313.Positioning sleeve 311 cooperates with the rotating shaft rotation of the second clutch roller 220.The first end of connecting rod 312 links to each other with positioning sleeve 311, and the second end links to each other with the first end of adjusting rod 313; The second end of adjusting rod 313 cooperates (the second end of adjusting rod 313 can slide with respect to the bearing of trend of body 120 at adjusting rod 313) in existing mode with body 120.One end of back-moving spring spare 320 acts on the body 120 in existing mode, and the other end acts on adjusting rod 313.Like this, back-moving spring spare 320 just can be by applying active force to adjusting rod 313, apply active force by 313 pairs of positioning sleeves 311 of adjusting rod, and then to rotation counterpart 310 apply upwards (be illustrated as with reference to) active force, and then the second clutch roller 220 applied active force, the second clutch roller 220 is had to the trend of the first clutch roller 210 motions, realize reset function.
In addition, the interlock unit that provides of present embodiment also comprises gag lever post 330.Gag lever post 330 and body 120 threaded engagement; Simultaneously, an end of gag lever post 330 can act on the rotation counterpart 310, and rotation counterpart 310 is applied active force.In the present embodiment, an end of gag lever post 330 can act on the first end of adjusting rod 313, and rotation counterpart 310 is applied downward active force.Like this, for rotation counterpart 310, the force direction that back-moving spring spare 320 applies is just opposite with the force direction that applies of gag lever post 330.Because gag lever post 330 and body 120 threaded engagement, rotary stopper bar 330 can change the relative position of gag lever post 330 ends and body 120, and then can apply active force to rotation counterpart 310, make rotation counterpart 310 overcome the effect of back-moving spring spare 320 and move, and then can make the second clutch roller 220 swing respective angles with respect to body 120, change the fit clearance between the first clutch roller 210 and the second clutch roller 220.
The interlock unit that utilizes present embodiment to provide, the active force of back-moving spring spare 320 can make the first clutch roller 210 and the second clutch roller 220 have trend near each other; Simultaneously, gag lever post 330 can limit the fit clearance between the second clutch roller 220 and the first clutch roller 210.Like this, according to the roll bending thickness of making the spiral silo, suitably regulate gag lever post 330, just can make between the first clutch roller 210 and the second clutch roller 220 to have suitable minimum fit gap.Have trend near the second clutch roller 220 in the first clutch roller 210, when the fit clearance of the two had less than the trend of the minimum fit gap of setting, gag lever post 330 can overcome the active force of back-moving spring spare 320, limits the movement of the second clutch roller 220; At this moment, clutch roller (if no special instructions, clutch roller refers to the first clutch roller 210 and the second clutch roller 220) active force of roll bending and the active force (or deflection) of back-moving spring spare 320 are had nothing to do, and then can avoid owing to the deflection that can't accurately determine back-moving spring spare 320 makes clutch roller excessive to the active force of roll bending; Suitably set minimum fit gap, can guarantee that clutch roller has suitable active force to roll bending, the quality on the limit that guarantees to be connected.Fit clearance between the first clutch roller 210 and the second clutch roller 220 is during greater than the minimum fit gap set, and clutch roller is relevant with the active force of back-moving spring spare 320 to the active force of roll bending; Like this, at roll bending because error or junction dimensional discrepancy when causing thickness excessive, can automatically overcome the active force of back-moving spring spare 320, fit clearance between the first clutch roller 210 and the second clutch roller 220 is increased, make roll bending smoothly by fit clearance, and then can guarantee that like this interlock unit is to the adaptability of roll bending.Utilize this interlock unit, operating personnel only need the thickness according to roll bending, regulate quantitatively the minimum fit gap of clutch roller, just can obtain the active force that clutch roller is fit to roll bending, the interlock operating process is very simple, and then can reduce the dependence to operating personnel's experience; Owing to do not need repeatedly to regulate the deflection of back-moving spring spare 320, by once or less number of times adjust gag lever post 330 and just can obtain minimum fit gap between the clutch roller, and then can improve the be connected stability of limit quality of spiral silo.
According to foregoing description, be appreciated that an end of gag lever post 330 is not limited to be supported on the first end of adjusting rod 313, also can be supported on other parts of rotation counterpart 310.Can adopt corresponding threaded engagement between gag lever post 330 and the body 120, in the optional technical scheme, gag lever post 330 can cooperate with body 120 by the scalariform screw thread, can improve like this reliability that gag lever post 330 cooperates with body 120.
Be appreciated that in the embodiment of the invention, make gag lever post 330 at preposition, rotation counterpart 310 is applied active force, just can be to obtain the minimum fit gap between the clutch roller.Therefore, gag lever post 330 is not limited to be installed on the body 120 by threaded engagement; On the bearing of trend of gag lever post 330, gag lever post 330 adjustable grounds are installed on the body 120, just can realize rotation counterpart 310 is applied the purpose of active force.For this reason, gag lever post 330 is slidably mounted on the body 120; In addition, can also comprise the regulation moving force mechanisms.The regulation moving force mechanisms can be installed on the body 120, perhaps makes it keep relative fixing with body 120, and the application of force head of regulation moving force mechanisms is moved at the bearing of trend of gag lever post 330, so that gag lever post 330 is applied active force, adjusts the position of gag lever post 330.The regulation moving force mechanisms can have multiple choices, below is described in the mode of example:
The regulation moving force mechanisms can comprise suitable telescoping cylinder, and the first end of telescoping cylinder is linked to each other with body 120, and the second end forms above-mentioned application of force head.Elongating or shortening of telescoping cylinder can be regulated the position of gag lever post 330.Telescoping cylinder can be hydraulic cylinder or pneumatic cylinder.In addition, the second end of telescoping cylinder can link to each other with gag lever post 330, is synchronized with the movement to drive gag lever post 330 when extending or retract; The second end of telescoping cylinder also can be corresponding with the respective surfaces of gag lever post 330, with in the telescoping cylinder elongation, gag lever post 330 applied active force, regulates the position of gag lever post 330.
In addition, the regulation moving force mechanisms can comprise screw jack, can also comprise crank rocker reciprocating mechanism, double rocking lever reciprocating mechanism, slide block reciprocating mechanism, cam-type reciprocating mechanism or gear type reciprocating mechanism.The operation principle of above-mentioned reciprocating mechanism can described in " mechanical design handbook " (China Machine Press, 2011 April the 5th edition), also can adopt other known mechanisms.
In order to guarantee the stability under loading of the second clutch roller 220, the structure of rotation counterpart 310 can suitably be set, and the center extended line of gag lever post 330 and the rotation centerline of the second clutch roller 220 are intersected.
According to foregoing description, be appreciated that when the second clutch roller 220 swings respective angles with respect to body 120 tie point between connecting rod 312 and the positioning sleeve 311 also can be mobile in the pivot direction of the second clutch roller 220.In order to adapt to the variation of this tie point position, when positioning sleeve 311 is cooperated with the rotating shaft rotation of the second clutch roller 220, the two is remained on the pivot direction be slidingly matched.First end and the positioning sleeve 311 of connecting rod 312 are hinged and connected, the second end of connecting rod 312 and the first end of adjusting rod 313 are hinged and connected; Simultaneously, adjusting rod 313 and body 120 are slidingly matched at adjusting rod 313 bearing of trends; Like this, when adjusting rod 313 slides with respect to body 120, can force transmission be arrived positioning sleeve 311 by connecting rod 312.In addition, the second end of connecting rod 312 and the first end of adjusting rod 313 are linked to each other, make simultaneously the first end of connecting rod 312 have an elongated hole; Positioning sleeve 311 has hinge hole; Rotation counterpart 310 can also comprise the sliding hinge spindle, and the sliding hinge spindle can be inserted in elongated hole and the hinge hole, and elongated hole and hinge hole are all cooperated with the sliding hinge spindle; Like this, make between connecting rod 312 and the positioning sleeve 311 and to form slide hinged linking to each other.This sliding hinge spindle can with the swing of the second clutch roller 220, in the pivot direction movement of the second clutch roller 220, and then make tie point adapt to the swing of the second clutch roller 220.
According to foregoing description, when positioning sleeve 311 can make 220 rotation of the second clutch roller, transmit the active force of back-moving spring spare 320 and gag lever post 330.Being appreciated that rotation counterpart 310 is not limited to said structure, also can be other structures.As: rotation counterpart 310 can comprise a U-shaped framework, and this U-shaped framework can be stuck on the rotating shaft of the second clutch roller 220; Can transmit the active force of back-moving spring spare 320 and gag lever post 330 by the U-shaped framework.For another example: positioning sleeve 311 can be slidingly matched with body 120, and an end of back-moving spring spare 320 is acted directly on the positioning sleeve 311, make gag lever post 330 also directly and positioning sleeve 311 inconsistent.In addition, back-moving spring spare 320 two ends are linked to each other with body 120 with positioning sleeve 311 respectively, by back-moving spring spare 320 positioning sleeve 311 is floated in preset range, make again gag lever post 330 in predetermined direction positioning sleeve 311 be applied active force, can adjust equally the position of positioning sleeve 311 by regulating gag lever post 330, make positioning sleeve 311 keep stress balance in different positions, make the second clutch roller 220 keep relatively fixing, and then the minimum fit gap between definite clutch roller.
Fig. 3 shows back-moving spring spare 320 effect of being under pressure and produces the situation of compression.Different according to back-moving spring spare 320 positions, back-moving spring spare 320 may the under tension effects and produce stretcher strain; In addition, the position of back-moving spring spare 320 positions and gag lever post 330 is different, and gag lever post 330 force directions also can be different.
Below several different situations are carried out exemplary description, for convenience, describe the orientation being illustrated as with reference to determining, but this directionality is described by the concrete structure that does not limit the interlock unit.
Please refer to Fig. 4, this figure is the operation principle schematic diagram of a kind of interlock unit of providing of the embodiment of the invention two.Among this embodiment, back-moving spring spare 320 is positioned at the below of the second clutch roller 220, and for rotation counterpart 310, back-moving spring spare 320 applies active force (back-moving spring spare 320 is pressurized in advance) upwards.Corresponding with back-moving spring spare 320 positions, among this embodiment, gag lever post 330 and body 120 threaded engagement, and be positioned at the top of the second clutch roller 220, apply downward active force.Regulate the relative position of gag lever post 330 and body 120, can overcome the pressure-acting of back-moving spring spare 320, make between the first clutch roller 210 and the second clutch roller 220 to have suitable minimum fit gap.
Please refer to Fig. 5, this figure is the operation principle schematic diagram of a kind of interlock unit of providing of the embodiment of the invention three.Among this embodiment, back-moving spring spare 320 and gag lever post 330 all are positioned at the top of the second clutch roller 220; The two ends of back-moving spring spare 320 can link to each other with rotation counterpart 310 with body 120 respectively.For rotation counterpart 310, back-moving spring spare 320 applies active force (back-moving spring spare 320 is tension in advance) upwards.At this moment, gag lever post 330 and body 120 threaded engagement, and rotation counterpart 310 applied downward active force.Regulate the relative position of gag lever post 330 and body 120, can overcome the pulling force effect of back-moving spring spare 320, make between the first clutch roller 210 and the second clutch roller 220 to have suitable minimum fit gap.
Please refer to Fig. 6, this figure is the operation principle schematic diagram of a kind of interlock unit of providing of the embodiment of the invention four.Among this embodiment, back-moving spring spare 320 is positioned at the top of the second clutch roller 220, and for rotation counterpart 310, back-moving spring spare 320 applies active force (back-moving spring spare 320 tensions) upwards.Corresponding with back-moving spring spare 320 positions, among this embodiment, gag lever post 330 and body 120 threaded engagement, and be positioned at the below of the second clutch roller 220, apply downward active force.Regulate the relative position of gag lever post 330 and body 120, can overcome the pressure-acting of back-moving spring spare 320, make between the first clutch roller 210 and the second clutch roller 220 to have suitable minimum fit gap.
Among the embodiment four, the mode that gag lever post 330 applies downward active force can be: the transverse bar that is stuck on rotation counterpart 310 locking surfaces is set, and makes the oscillation center line parallel of this transverse bar and the second clutch roller 220.This transverse bar and gag lever post 330 are fixedly linked.Gag lever post 330 can apply downward active force to rotation counterpart 310 by transverse bar.Certainly, locking surface can extend predetermined distance in the second clutch roller 220 rotation centerline directions, with when the second clutch roller 220 swings, transverse bar can be slided along the second clutch roller 220 rotation centerlines; In the optimal technical scheme, transverse bar can sheathed rotatable rotating cylinder, so that transverse bar can be stuck on the above-mentioned locking surface by rotating cylinder; Like this, when transverse bar slides, the rotating cylinder rotation, transverse bar can slide along the second clutch roller 220 rotation centerline directions more swimmingly.
On the basis that above-mentioned interlock unit is provided, the embodiment of the invention also provides a kind of bar folder, comprise power source, also comprise the interlock unit of above-mentioned any bar folder, the output shaft of described power source links to each other with described the first clutch roller 210 or the second clutch roller 220 power.This bar folder can comprise a plurality of interlock units; A plurality of interlock units can be arranged sequentially in a predetermined direction; Simultaneously can comprise a plurality of power sources, and each power source is linked to each other with an interlock unit the first clutch roller 210 or the second clutch roller 220 power, a power source also can be set, and by predetermined transmission device, link to each other with arbitrary interlock unit the first clutch roller 210 or the second clutch roller 220 power respectively.The body 120 of a plurality of interlock units can be one-body molded, also can make respectively, and adopt in a known manner and be fixedly linked.
The embodiment of the invention also provides a kind of spiral storehouse machine system, and this spiral storehouse machine system comprises forming machine and the bar folder that is used, and described bar folder can be above-mentioned any bar folder.
Owing to comprise above-mentioned interlock unit, bar folder and spiral storehouse machine system can produce corresponding technique effect respectively, do not repeat them here.
The above only is preferred embodiment of the present invention, and is in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. the interlock unit of a bar folder, the first clutch roller (210) that comprise body (120), is used and the second clutch roller (220); Also comprise rotation counterpart (310) and back-moving spring spare (320), described rotation counterpart (310) cooperates with rotating shaft (221) rotation of described the second clutch roller (220); Described back-moving spring spare (320) two ends are supported on respectively on described body (120) and the described rotation counterpart (310), perhaps link to each other with described rotation counterpart (310) with described body (120) respectively; It is characterized in that, also comprise gag lever post (330); On the bearing of trend of described gag lever post (330), described gag lever post (330) adjustable ground is installed on the described body (120); One end of described gag lever post (330) acts on the described rotation counterpart (310);
For described rotation counterpart (310), the force direction of the force direction of described back-moving spring spare (320) and described gag lever post (330) is opposite.
2. the interlock unit of bar folder according to claim 1 is characterized in that, described gag lever post (330) is installed on the described body (120) by threaded engagement.
3. the interlock unit of bar folder according to claim 1 is characterized in that,
Described gag lever post (330) is slidably mounted on the described body (120);
Also comprise the regulation moving force mechanisms; The application of force head of described regulation moving force mechanisms can move at the bearing of trend of described gag lever post (330), and gag lever post (330) is applied active force.
4. the interlock unit of bar folder according to claim 3 is characterized in that,
Described regulation moving force mechanisms comprises telescoping cylinder; The first end of described telescoping cylinder links to each other with described body (120), and the second end forms described application of force head.
5. the interlock unit of bar folder according to claim 4 is characterized in that, the second end of described telescoping cylinder links to each other with described gag lever post (330) or be corresponding.
6. the interlock unit of bar folder according to claim 3 is characterized in that,
Described regulation moving force mechanisms comprises crank rocker reciprocating mechanism, double rocking lever reciprocating mechanism, slide block reciprocating mechanism, cam-type reciprocating mechanism or gear type reciprocating mechanism.
7. the interlock unit of bar folder according to claim 3 is characterized in that,
Described regulation moving force mechanisms comprises screw jack.
8. according to claim 1 to the interlock unit of 7 each described bar folders, it is characterized in that,
Described back-moving spring spare (320) and described gag lever post (330) lay respectively at below and the top of described the second clutch roller (220);
Perhaps, the described gag lever post (330) of described back-moving spring spare (320) all is positioned at the top of described the second clutch roller (220);
Perhaps, described back-moving spring spare (320) and described gag lever post (330) lay respectively at the above and below of described the second clutch roller (220).
9. a bar folder comprises power source, it is characterized in that, also comprises the interlock unit of each described bar folder of claim 1 to 8, and the output shaft of described power source links to each other with described the first clutch roller (210) or the second clutch roller (220) power.
10. a spiral storehouse machine system comprises the forming machine and the bar folder that are used, it is characterized in that, described bar folder is bar folder claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310281953.5A CN103357721B (en) | 2013-07-05 | 2013-07-05 | A kind of occlusion unit of bar folder, bar folder and spiral bin machine system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310281953.5A CN103357721B (en) | 2013-07-05 | 2013-07-05 | A kind of occlusion unit of bar folder, bar folder and spiral bin machine system |
Publications (2)
| Publication Number | Publication Date |
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| CN103357721A true CN103357721A (en) | 2013-10-23 |
| CN103357721B CN103357721B (en) | 2015-10-28 |
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| CN201310281953.5A Active CN103357721B (en) | 2013-07-05 | 2013-07-05 | A kind of occlusion unit of bar folder, bar folder and spiral bin machine system |
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| JPH057986Y2 (en) * | 1986-09-18 | 1993-03-01 | ||
| RU2200070C1 (en) * | 2001-07-05 | 2003-03-10 | Латышев Яков Михайлович | Three-roll sheet bending machine |
| CN202087576U (en) * | 2010-12-24 | 2011-12-28 | 中冶南方工程技术有限公司 | Novel short-stress rolling mill |
| CN202162247U (en) * | 2011-07-27 | 2012-03-14 | 淮南鑫启发机电制造有限公司 | Iron sheet embossing machine |
| CN203003482U (en) * | 2012-12-04 | 2013-06-19 | 三一重工股份有限公司 | Silo preparation system |
| CN203390020U (en) * | 2013-07-05 | 2014-01-15 | 湖南三一智能控制设备有限公司 | Occlusion unit of bending machine, bending machine and spiral silo machine system |
-
2013
- 2013-07-05 CN CN201310281953.5A patent/CN103357721B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH057986Y2 (en) * | 1986-09-18 | 1993-03-01 | ||
| RU2200070C1 (en) * | 2001-07-05 | 2003-03-10 | Латышев Яков Михайлович | Three-roll sheet bending machine |
| CN202087576U (en) * | 2010-12-24 | 2011-12-28 | 中冶南方工程技术有限公司 | Novel short-stress rolling mill |
| CN202162247U (en) * | 2011-07-27 | 2012-03-14 | 淮南鑫启发机电制造有限公司 | Iron sheet embossing machine |
| CN203003482U (en) * | 2012-12-04 | 2013-06-19 | 三一重工股份有限公司 | Silo preparation system |
| CN203390020U (en) * | 2013-07-05 | 2014-01-15 | 湖南三一智能控制设备有限公司 | Occlusion unit of bending machine, bending machine and spiral silo machine system |
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| Publication number | Publication date |
|---|---|
| CN103357721B (en) | 2015-10-28 |
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