CN101337627A - Speed-changing conveying device for paper-like materials - Google Patents
Speed-changing conveying device for paper-like materials Download PDFInfo
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- CN101337627A CN101337627A CNA2008101189509A CN200810118950A CN101337627A CN 101337627 A CN101337627 A CN 101337627A CN A2008101189509 A CNA2008101189509 A CN A2008101189509A CN 200810118950 A CN200810118950 A CN 200810118950A CN 101337627 A CN101337627 A CN 101337627A
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- drive sprocket
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Abstract
A speed-change feeding device for paper materials belongs to the feeding device field, changes the movement mode during uniform-speed transmission, and reduces the impact of a pusher dog on the fed materials; a poke pin (8) which can drive a drive sprocket (1) to move at an uniform speed is mounted on a drive gear wheel (3); the drive sprocket (1) is mounted on a main rotating shaft (2) through a 1# bearing (11); a 1# arc groove (10) which is matched with the poke pin (8) is arranged on the drive sprocket; a driven friction disc (13) is further mounted on the drive sprocket; the disc is provided with a 2# arc groove (15); a positioning through-hole (19) is formed on the positioning sleeve (16) mounted on the main rotating shaft (2); a round-head pin (18) which is capable of being displaced and is matched with a 2# arc groove (15) is mounted in the through-hole; a clutch is further provided for driving the drive sprocket (1) to perform accelerated motion relative to the drive gear wheel (3); when the clutch disengages, the drive sprocket (1) performs decelerated movement by inertia, so as to cause the pusher dog (4) to contact the fed materials at a speed lower than the uniform speed, thus reducing the impact; the feeding process is stable, the quality of the fed materials is ensured, the feeding movement is synchronous with the movement of the main unit, the structure is simple, and minor changes are made to the original equipment.
Description
Technical field
The invention belongs to the feedway field of material, relate to the speed-changing conveying device of paper-like materials.
Background technology
At present, the feedway of paper-like materials is equipped with the supporting chain movement of pusher dog (being sheet collector) for the drive sprocket by uniform rotation drives, pusher dog then drives and is transferred the material uniform movement, but when the pusher dog on the chain of high-speed motion touches when being transferred material, because impulsive force is bigger, be transferred the front edge meeting flat-out acceleration of material, thereby influence is transferred the stability of the course of conveying of material, sometimes also can damage and be transferred material, for this reason, someone proposed the scheme of speed-changing conveying device, and a kind of is to adopt two tracks, and its structural principle is, sprocket wheel drives chain and moves in a guide rail, simultaneously chain drives pusher dog by driving lever again and moves in another guide rail, and when pusher dog was about to contact and will be transferred material, two guide rails separately, enlarged the radius of turn line of pusher dog, thereby the speed of pusher dog is reduced, reduce impulsive force, this scenario-frame complexity; Another kind is, drive sprocket has and adopts individual motor to drive to slow down and the transmission system of accelerated movement, but this scheme is prone to pusher dog and host motion is asynchronous, and influence normally moves.
Summary of the invention
The technical matters that solves:
The speed-changing conveying device of paper-like materials is provided, change the structure and the mode of motion thereof of the sprocket wheel of uniform rotation, automatically contact is transferred material after realizing quickening, slow down, reduce impulsive force by the related device pusher dog, and drive is transferred material uniform movement together, can overcome the deficiencies in the prior art, can not only guarantee the stability of the course of conveying of paper-like materials, and can realize that course of conveying and host motion are synchronous, simultaneously simple in structure, change amount to existing equipment is little, easily implement, reliable.
The technical scheme that adopts:
The speed-changing conveying device of paper-like materials, has the at the uniform velocity basic structure of feedway, frame, driving gear, this is taken turns by main shaft and connects drive sprocket, drive sprocket drives the supporting chain that pusher dog is housed, and supporting driven sprocket arranged, it is characterized in that: drive sprocket is contained on the main shaft by the 1# bearing, have a 1# arc groove concentric on the right side of drive sprocket with main shaft, an energy is housed on the driving gear in the 1# arc groove, slides, and can drive the supporting finger of drive sprocket uniform rotation; On the left side of drive sprocket driven friction disk is housed, have on the left side of this dish one with main shaft concentric and with the supporting 2# arc groove of 1# arc groove, also be equipped with supporting simultaneously from movable friction plate; Also has the locating bush that is contained in the left side that is positioned at drive sprocket on the main shaft by key, this puts and is equipped with and can slides in the 2# arc groove, and the round end pin of energy variation of axial position, after this pin puts the return spring that is positioned at the spring groove, its afterbody energy automatic axial displacement, pass the location open-work or the retraction of band spring groove left, the location open-work of band spring groove is positioned on the limit platform of locating bush; The turning set that also has the ratchet direct drive of overriding clutch system, this cover is contained in the left end head position of main shaft by the 2# bearing, ratchet is contained on the left end of turning set, turning set has to the right axially-extending and is with externally threaded cylindrical shell, the right-hand member head of cylindrical shell has the plush copper shift fork, also has initiatively friction disc, have on the centre hole of its internal diameter greater than the external diameter of cylindrical shell and the supporting allocating slot of plush copper shift fork, initiatively friction disc can endwisely slip according to the plush copper shift fork is spacing, initiatively be equipped with on the right side of friction disc with from the supporting active friction plate of movable friction plate, supporting setting nut is housed on the outside thread of cylindrical shell, this setting nut can compress the initiatively left side of friction disc by being enclosed within stage clip on the cylindrical shell, and and then compress driven friction disk; Be contained in addition on the frame, be object, and can start the opto-electronic pickup of overriding clutch automated system operation automatically to be transferred material; Also have and overriding clutch system corresponding gas control, electric-control system.
Beneficial effect:
The speed-changing conveying device of paper-like materials, contact is transferred material after making pusher dog reduce impulsive force, and drives and be transferred material uniform movement together, can not only guarantee to be transferred the stability of the course of conveying of material, assurance is transferred the quality of material, enhance productivity, and can realize that course of conveying and host motion are synchronous, simultaneously simple in structure, change amount to existing equipment is little, easily implement, reliable, be particularly useful for printing and Postpress and Print Finishing in the speed change of paperboard carry.
Description of drawings
Fig. 1, transmission system scheme drawing in host motion;
Fig. 2, press the A-A cutaway view shown in Fig. 1;
Fig. 3, press the B-B cutaway view shown in Fig. 2;
Fig. 4, press the C-C cutaway view shown in Fig. 2;
Fig. 5, press the E-E cutaway view shown in Fig. 4;
Fig. 6, press the D-D cutaway view () shown in Fig. 2;
Fig. 7, press the D-D cutaway view (two) shown in Fig. 2;
Fig. 8, with the corresponding gas control of overriding clutch system, electric-control system figure;
The specific embodiment
Further explanation in detail in conjunction with the accompanying drawings; Arrow is shown rotation direction among the figure.
As shown in Figure 1,6 materials that are transferred that are shown behind printing that main frame periodically sends and the seal among the figure, its direction periodically sent and the direction of being carried by speed change---the sense of motion that is pusher dog 4 is vertical; Main shaft 2 is contained on the driving gear 3, drive sprocket 1 is contained on the main shaft 2 by 1# bearing 11, driving gear 3 drives drive sprocket 1 uniform rotation by dress finger 8 thereon, and drives supporting chain 7 motions that pusher dog 4 is housed, and supporting driven sprocket 9 is arranged; Have the 1# arc groove 10 supporting on the drive sprocket 1 with finger 8; Pusher dog 4 contacts and conveying are transferred material 6; Be object to be transferred material 6, and the opto-electronic pickup 5 that can start the overriding clutch automated system operation automatically be contained on the frame 12; Being transferred being carried with it by speed change of material is periodically sent synchronously.
As shown in Figure 2, drive sprocket 1 is contained on the main shaft 2 by 1# bearing 11, have a 1# arc groove 10 concentric on the right side of drive sprocket 1 with main shaft 2, an energy is housed on the driving gear 3 to slide in 1# arc groove 10, and can drive the supporting finger 8 of drive sprocket 1 uniform rotation, driven friction disk 13 is housed on the left side of drive sprocket 1, have on the left side of this dish one with main shaft 2 concentric and with the supporting 2# arc groove 15 of 1# arc groove 10, also be equipped with supporting simultaneously from movable friction plate 14; Also have by key 17 and be contained on the main shaft 2 and be positioned at the locating bush 16 in the left side of drive sprocket 1, this puts and is equipped with and can slides in 2# arc groove 15, and the round end pin 18 of energy variation of axial position, after this pin puts the return spring 21 that is positioned at the spring groove, its afterbody energy automatic axial displacement, pass the location open-work 19 or the retraction of band spring groove left, the location open-work 19 of band spring groove is positioned on the limit platform 20 of locating bush 16; The turning set 23 that also has ratchet 22 direct drives of overriding clutch system, this cover is contained in the left end head position of main shaft 2 by 2# bearing 24, ratchet 22 is contained on the left end of turning set 23, turning set 23 has to the right axially along cylindrical shell 25 long and band outside thread 26, the right-hand member head of cylindrical shell 25 has plush copper shift fork 28, also has initiatively friction disc 29, have the allocating slot 31 supporting on the centre hole 30 of its internal diameter greater than the external diameter of cylindrical shell 25 with plush copper shift fork 28, initiatively friction disc 29 can be according to plush copper shift fork 28 spacing endwisely slipping, initiatively be equipped with on the right side of friction disc 29 with from the supporting active friction plate 32 of movable friction plate 14, on the outside thread 26 of cylindrical shell 25 supporting setting nut 27 is housed, this setting nut can compress the initiatively left side of friction disc 29 by being enclosed within stage clip 33 on the cylindrical shell 25, and and then compresses driven friction disk 13.
As shown in Figure 2, ratchet 22 is contained on the left end of turning set 23 by gland 34 and locking nail 35; Drive turning set 23 when ratchet 22 is just changeing and rotate together, during its counter-rotating, and produce slide relative between the turning set 23, no power takeoff is because have roughly the same " very heavy " structure of bicycle freewheel on the ratchet 22; Driven friction disk 13 is contained on the left side of drive sprocket 1 by sunk serew 36.
As shown in Figure 3, the plush copper shift fork 28 on the right-hand member head of the cylindrical shell 25 of turning set 23 is the symmetric double V shape, and the supporting allocating slot 31 on the centre hole 30 of active friction disc 29 is supporting cooresponding symmetric double slot type.
Shown in Fig. 4,5, the terminal b of 2# arc groove 15
2 Curved slope 37, guarantee to quicken when excessive, round end pin 18 smooth failure-freies skid off 2# arc groove 15, and press shown in Fig. 2, its afterbody automatic axial displacement, pass the location open-work 19 of band spring groove left, and initiatively friction disc 29 is promptly backed down in the afterbody termination, and and then drive active friction plate 32 and be separated from movable friction plate 14, thereby stop to quicken, and change decelerated movement at once over to, to guarantee safety, and the acceleration adjustment of overriding clutch system when being mainly used in initial motion, the needs when carrying to satisfy normal speed change.
As shown in Figure 6, drive sprocket 1 uniform movement, in view of drive sprocket 1 and driven friction disk 13 are fitted together becoming one, 1# arc groove 10 lays respectively on drive sprocket 1 and the driven friction disk 13 with 2# arc groove 15 dos-s, and have supporting finger that can in respective grooves, slide 8 and round end pin 18 respectively, the 2# arc groove 15 and the round end pin 18 that show the back side in the drawings with dotted line are in order to explanation; When driving rotation direction uniform movement shown in drive sprocket 1 Yi Bentu with finger 8 simultaneously, an end of the 1# arc groove 10 that finger 8 is contacted is the top a of 1# arc groove 10
1, its other end is terminal a
2, corresponding corresponding the top b of 2# arc groove 15
1, terminal b
2
At first, driving gear 3 and locating bush 16 all are contained on the main shaft 2, and with main shaft 2 becoming one; The location open-work 19 of band spring groove is in the position on the locating bush 16---and be center-point on limit platform 20 the residing radius of round end pin 18 in the installation site on the locating bush 16, residing radius is on the orthographic drawing of plane on this is taken turns with the center-point of finger 8 in the installation site on the driving gear 3, and overlapping at the center-point O with main shaft 2 is on same the radius R in the center of circle.
Secondly, the top b of 2# arc groove 15
1The place radius is than the top a of 1# arc groove 10
1Place radius R is offset the β angle left, and during with the assurance uniform movement, round end pin 18 failure-freies are positioned at 2# arc groove 15, for accelerated movement is got ready the terminal b of 2# arc groove 15
2The place radius is than the terminal a of 1# arc groove 10
2The place radius is offset the r angle left, guarantee quickening when excessive, finger 8 near but and the terminal a of no show 1# arc groove 10
2The time, round end pin 18 necessary failure-freies smoothly are by the terminal b of 2# arc groove 15
2 Arc slope 37 skid off 2# arc groove 15, and in time back down initiatively friction disc 29, and and then drive active friction plate 32 and be separated from movable friction plate 14, thereby stop to quicken, and change decelerated movement at once over to, to guarantee safety;
Once more, the angle of the omnidistance letter lid of 1# arc groove---be its top a
1With terminal a
2Between the angle of letter lid be that 360 degree subtract the α angle, the α angle is top a
1With terminal a
2Between angle, the α angle must be greater than 0 degree, to guarantee top a
1With terminal a
2The reliable isolation; 2# arc groove 15 and 1# arc groove coupling, the angle of its omnidistance letter lid---be its top b
1With terminal b
2Between the angle of letter lid be that 360 degree subtract the α angle and add the β angle and subtract the r angle, must can work to guarantee round end pin 18 greater than 0 degree in this letter lid angle;
At last, the length of effective length overall of 1# arc groove 10 finger 8 relative motions during with accelerated movement and decelerated movement is relevant, with drive sprocket 1, the diameter of driving gear 3, it is relevant that the size of uniform velocity and main frame are periodically sent the cycle length that is transferred material, but must guarantee, drive sprocket 1 is quickening, the interior angle that is turned over of total time t that the decelerated movement overall process is used, equate with driving gear 3 angle that uniform movement turned in this same total time t, promptly guarantee a speed change in the cycle course of conveying synchronous, simultaneously, move in circles and the main frame in speed change cycle are periodically sent the cycle synchronisation that is transferred material 6, be that course of conveying and active movement are synchronous, and reach to become and give should producing effect of conveying, guarantee to be transferred the quality of material.
As shown in Figure 7, drive sprocket 1 uniform movement; Structure and principle are same as shown in Figure 6 substantially, and difference is:
At first, round end pin 18 is in center-point residing radius on limit platform 20 of the installation site on the locating bush 16, residing radius is on the orthographic drawing of plane on this is taken turns with the center-point of finger 8 in the installation site on the driving gear 3, and being in respectively with the center-point O of main shaft 2 is two different radius R in the center of circle
2And R
1On, the angle of two radius is δ, and radius R
2Adjacent radius line R
1The right side.
Secondly, the top b of 2# arc groove
1The place radius is than the top a of 1# arc groove 10
1Place radius R
1Be offset the δ angle to the right and subtract the ε angle, the ε angle is the top b of 2# arc groove
1Place radius and radius R
2Between angle, the ε angle is less than the δ angle; The terminal b of 2# arc groove
2The place radius is than the terminal a of 1# arc groove 10
2The place radius is offset the θ angle to the right;
Once more, the angle of 1# arc groove 10 omnidistance letter lids is that 360 degree subtract the α angle, and the α angle is top a
1With terminal a
2Between angle; The angle of the omnidistance letters lid of 2# arc groove 15 is that 360 degree subtract the α angle and add the θ angle and subtract the δ angle and add the ε angle;
Same principle, radius R
2Also can adjacent radius line R
1The left side, and the top b of 2# arc groove
1And terminal b
2Must be corresponding with it.
As shown in Figure 8, consist of with overriding clutch system corresponding gas control, electrical control system structure, the compressed gas of source of the gas D is sent into switch valve with two-position and five-pass 40 through total gas piping 38 and valve 39, divide two-way then, one the tunnel through preceding gas piping 43 and seat end gas port 45 input cylinders 49, one the tunnel through after gas piping 44 and rod end gas port 46 input cylinders 49, noise elimination blow off valve 41 and back noise elimination blow off valve 42 before being equipped with respectively on two corresponding return-air interfaces on the switch valve with two-position and five-pass 40; The seat end link 47 of cylinder 49 is contained on the frame 12, and the rod end of the piston rod 48 of cylinder 49 is equipped with direct drive ratchet 22 and the tooth bar 50 supporting with it; The normal open switch K with delay function of power supply V connects switch valve with two-position and five-pass 40, simultaneously with opto-electronic pickup 5 interlockings.
Working process and principle
The process that speed change is carried is that the cycle is reciprocating type, and the phase is transferred material 6 by uniform movement, accelerated movement, decelerated movement, pusher dog 4 contacts weekly, and uniform movement is carried and is transferred material 6 compositions again.
The uniform movement process:
By gear transmission active force input and pass to driving gear 3, this takes turns uniform rotation, and the top a by finger 8 contact 1# arc grooves
1Drive drive sprocket 1 uniform rotation, drive sprocket 1 drives chain 7 uniform movements that pusher dog 4 is housed, and 4 promotions of pusher dog are transferred material 6 uniform movements; And round end pin 18 is with respect to 2# arc groove 15 transfixions;
The accelerated movement process;
When pusher dog 4 near before being transferred material 6, opto-electronic pickup 5 sends signal in good time, normal open switch K closure, energized V, and by switch valve with two-position and five-pass 40 startup cylinders 49, compressed gas is through preceding gas piping 43, seat end gas port 45 enters cylinder 49, it is protruding to promote piston rod 48, thereby drive tooth bar 50 motions, direct drive ratchet 22 is just changeing acceleration and is rotating, and by turning set 22, active friction disc 29, active friction plate 32, from movable friction plate 14, driven friction disk 13, drive drive sprocket 1 carries out accelerated movement with respect to the uniform movement of main shaft 2, and finger 8, round end pin 18 is respectively in 1# arc groove 10, just interior slip the in the 2# arc groove 15, return-air is through rod end gas port 46, back gas piping 44 enters switch valve with two-position and five-pass 40, and by 42 emptying of back noise elimination blow off valve, finish until accelerated movement, at this moment, normal open switch K make delay finishes, power cut-off V, after then compressed gas enters switch valve with two-position and five-pass 40 commutations, through after gas piping 44, rod end gas port 46 enters cylinder 49, and promotion piston rod 48 retractions, thereby drive tooth bar 50 counter motions, driving pawl 22 counter-rotatings, and produce slide relative between the turning set 23, no power takeoff, and drive sprocket 1 begins freely to rotate by inertia at once, change decelerated movement over to, and under the effect of friction force, its rotating speed reduces gradually, and finger 8 and round end pin 18 be reverse slide in 1# arc groove 10 and in the 2# arc groove 15 respectively, and return-air is through seat end gas port 45, preceding gas piping 43 enters switch valve with two-position and five-pass 40, and, treat following one-period by preceding noise elimination blow off valve 41 emptying;
Speed-changing conveying device need quicken (deceleration) to the overriding clutch system and adjust when initial motion, needs when carrying to satisfy normal speed change, at this moment, in the accelerated movement process, as quicken excessive, be in the accelerated movement, finger 8 slides approaching in the 1# arc groove but and the terminal a of no show 1# arc groove 10
2The time, then to be smooth failure-free skid off 2# arc groove 15 by the arc slope 37 of the terminal b2 of 2# arc groove 15 to round end pin 18, as shown in Figure 2, its afterbody automatic axial displacement, pass the location open-work 19 of band spring groove left, and initiatively friction disc 29 is promptly backed down in the afterbody termination, and and then drive active friction plate 32 and be separated from movable friction plate 14, thereby stop to quicken, and change decelerated movement at once over to, to guarantee the safety in the acceleration adjustment, after stopping to quicken, round end pin 18 can turn back in the 2# arc groove 15 on timely former roads under the effect of return spring 21; The size of quickening is relevant with the elasticity of source of the gas D gaseous tension size, the aperture that closing valve is arranged and setting nut 27;
Decelerated movement, pusher dog 4 contacts are transferred material 6:
After changing decelerated movement over to by accelerated movement, the rotating speed of drive sprocket 1 can reduce gradually, the kinematic velocity of corresponding chain 7 and pusher dog 4 thereof also reduces synchronously gradually, until the rotating speed that is lower than main shaft 2 uniform movements, so 4 of pusher dogs in good time be transferred material 6 and contact, therefore can significantly reduce 4 pairs of impacts that are transferred material 6 of pusher dog, it is injury-free to guarantee to be transferred material 6;
Uniform movement:
After subtracting in the motion, pusher dog 4 contacts were transferred material 6, then finger 8 and round end pin 18 slided into the top a of 1# arc groove 10 subsequently respectively
1With 2# arc groove 15 near top b
1The place, so finger 8 drives drive sprocket 1 with driving gear 3 beginning uniform rotation, pusher dog 4 promotes to be transferred material 6 and at the uniform velocity travels forward.
Drive sprocket 1 is in the angle of quickening, being turned in the total time t that the decelerated movement overall process is used, equate with driving gear 3 angle that uniform movement turned in this same total time t, promptly a speed change in the cycle course of conveying synchronous, simultaneously, reciprocal and the main frame in speed change cycle is periodically sent the cycle synchronisation that is transferred material 6, and promptly course of conveying and host motion are synchronous.
Accelerated movement described in the present invention, be meant that drive sprocket 1 is with respect to the accelerated movement of driving gear 3 under the effect of overriding clutch, and in the accelerated movement process, the rotating speed of drive sprocket 1 is greater than the rotating speed in driving gear 3 uniform movements, till accelerator to drive sprocket 1 begins freely to rotate by inertia.
Decelerated movement described in the present invention, after being meant that drive sprocket 1 accelerated movement stops, what begin at once freely rotates and the decelerated movement that carries out by its inertia, rotating speed from accelerated movement reduces and gradually less than the rotating speed in driving gear 3 uniform movements, moderating process to finger 8 in the 1# arc groove reverse slide to top a
1Till.
Described in the present invention: the round end pin of variation of axial position " can " " axially " during " its afterbody can automatic axial displacement " " turning set has axially-extending to the right " " endwisely slips according to the plush copper shift fork is spacing ", all refers to axial shown in the main shaft 2.
Claims (5)
1, the speed-changing conveying device of paper-like materials, has the at the uniform velocity basic structure of feedway, frame, driving gear, this is taken turns by main shaft and connects drive sprocket, drive sprocket drives the supporting chain that pusher dog is housed, and supporting driven sprocket arranged, it is characterized in that: drive sprocket is contained on the main shaft by the 1# bearing, have a 1# arc groove concentric on the right side of drive sprocket with main shaft, an energy is housed on the driving gear in the 1# arc groove, slides, and can drive the supporting finger of drive sprocket uniform rotation; On the left side of drive sprocket driven friction disk is housed, have on the left side of this dish one with main shaft concentric and with the supporting 2# arc groove of 1# arc groove, also be equipped with supporting simultaneously from movable friction plate; Also has the locating bush that is contained in the left side that is positioned at drive sprocket on the main shaft by key, this puts and is equipped with and can slides in the 2# arc groove, and the round end pin of energy variation of axial position, after this pin puts the return spring that is positioned at the spring groove, its afterbody energy automatic axial displacement, pass the location open-work or the retraction of band spring groove left, the location open-work of band spring groove is positioned on the limit platform of locating bush; The turning set that also has the ratchet direct drive of overriding clutch system, this cover is contained in the left end head position of main shaft by the 2# bearing, ratchet is contained on the left end of turning set, turning set has to the right axially-extending and is with externally threaded cylindrical shell, the right-hand member head of cylindrical shell has the plush copper shift fork, also has initiatively friction disc, have on the centre hole of its internal diameter greater than the external diameter of cylindrical shell and the supporting allocating slot of plush copper shift fork, initiatively friction disc can endwisely slip according to the plush copper shift fork is spacing, initiatively be equipped with on the right side of friction disc with from the supporting active friction plate of movable friction plate, supporting setting nut is housed on the outside thread of cylindrical shell, this setting nut can compress the initiatively left side of friction disc by being enclosed within stage clip on the cylindrical shell, and and then compress driven friction disk; Be contained in addition on the frame, be object, and can start the opto-electronic pickup of overriding clutch automated system operation automatically to be transferred material; Also have and overriding clutch system corresponding gas control, electric-control system.
2, the speed-changing conveying device of paper-like materials according to claim 1 is characterized in that: ratchet (22) is contained on the left end of turning set (23) by gland (34) and locking nail (35); Driven friction disk (13) is contained on the left side of drive sprocket (1) by sunk serew (36).
3, the speed-changing conveying device of paper-like materials according to claim 1 and 2 is characterized in that: the terminal b of 2# circular trough (15)
2Curved slope (37).
4, the speed-changing conveying device of paper-like materials according to claim 1 and 2, it is characterized in that: with the corresponding gas control of overriding clutch system, electrical control system structure consists of, the compressed gas of source of the gas D is sent into switch valve with two-position and five-pass (40) through total gas piping (38) and valve (39), divide two-way then, one the tunnel through preceding gas piping (43) and seat end gas port (45) input cylinder (49), one the tunnel through after gas piping (44) and rod end gas port (46) input cylinder (49), noise elimination blow off valve (41) and back noise elimination blow off valve (42) before being equipped with respectively on two corresponding return-air interfaces on the switch valve with two-position and five-pass (40); The seat end link (47) of cylinder (49) is contained on the frame (12), and the rod end of the piston rod (48) of cylinder (49) is equipped with direct drive ratchet (22) and the tooth bar (50) supporting with it; The normal open switch K with delay function of power supply V connects switch valve with two-position and five-pass (40), interlocks with opto-electronic pickup (5) simultaneously.
5, the speed-changing conveying device of paper-like materials according to claim 3, it is characterized in that: with the corresponding gas control of overriding clutch system, electrical control system structure consists of, the compressed gas of source of the gas D is sent into switch valve with two-position and five-pass (40) through total gas piping (38) and valve (39), divide two-way then, one the tunnel through preceding gas piping (43) and seat end gas port (45) input cylinder (49), one the tunnel through after gas piping (44) and rod end gas port (46) input cylinder (49), noise elimination blow off valve (41) and back noise elimination blow off valve (42) before being equipped with respectively on two corresponding return-air interfaces on the switch valve with two-position and five-pass (40); The seat end link (47) of cylinder (49) is contained on the frame (12), and the rod end of the piston rod (48) of cylinder (49) is equipped with direct drive ratchet (22) and the tooth bar (50) supporting with it; The normal open switch K with delay function of power supply V connects switch valve with two-position and five-pass (40), interlocks with opto-electronic pickup (5) simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810118950A CN100584718C (en) | 2008-08-27 | 2008-08-27 | Speed-changing conveying device for paper-like materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810118950A CN100584718C (en) | 2008-08-27 | 2008-08-27 | Speed-changing conveying device for paper-like materials |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101337627A true CN101337627A (en) | 2009-01-07 |
| CN100584718C CN100584718C (en) | 2010-01-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810118950A Expired - Fee Related CN100584718C (en) | 2008-08-27 | 2008-08-27 | Speed-changing conveying device for paper-like materials |
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| CN105167149A (en) * | 2015-09-26 | 2015-12-23 | 红塔烟草（集团）有限责任公司大理卷烟厂 | Auxiliary driving device for conveying mesh plate of tobacco flake redrying machine |
| CN108000898A (en) * | 2017-12-11 | 2018-05-08 | 安源客车制造有限公司 | Ceiling forming frock |
| CN111043266A (en) * | 2019-12-10 | 2020-04-21 | 福建农林大学 | Chain starts buffer gear |
| CN111399434A (en) * | 2018-12-27 | 2020-07-10 | 太阳Hst株式会社 | Safety accident control system using real-time positioning based on ultra-wideband |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6543767B1 (en) * | 2000-10-30 | 2003-04-08 | Heidelberger Druckmaschinen Ag | Device and method for changing a speed of sheet products |
| CN2889986Y (en) * | 2006-03-16 | 2007-04-18 | 上海高斯印刷设备有限公司 | Speed-variable paper feeding mechanism of printer |
| CN201027113Y (en) * | 2007-03-07 | 2008-02-27 | 湖南千山制药机械股份有限公司 | Speed changing conveying mechanism |
-
2008
- 2008-08-27 CN CN200810118950A patent/CN100584718C/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105167149A (en) * | 2015-09-26 | 2015-12-23 | 红塔烟草（集团）有限责任公司大理卷烟厂 | Auxiliary driving device for conveying mesh plate of tobacco flake redrying machine |
| CN108000898A (en) * | 2017-12-11 | 2018-05-08 | 安源客车制造有限公司 | Ceiling forming frock |
| CN111399434A (en) * | 2018-12-27 | 2020-07-10 | 太阳Hst株式会社 | Safety accident control system using real-time positioning based on ultra-wideband |
| CN111399434B (en) * | 2018-12-27 | 2023-10-20 | 太阳Hst株式会社 | Safety accident control system utilizing ultra-wideband-based real-time positioning |
| CN111043266A (en) * | 2019-12-10 | 2020-04-21 | 福建农林大学 | Chain starts buffer gear |
| CN111043266B (en) * | 2019-12-10 | 2022-05-24 | 福建农林大学 | Chain starts buffer gear |
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| CN100584718C (en) | 2010-01-27 |
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