CN209701551U - A kind of linear type friction carrier chain combination unit - Google Patents
A kind of linear type friction carrier chain combination unit Download PDFInfo
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- CN209701551U CN209701551U CN201920012184.1U CN201920012184U CN209701551U CN 209701551 U CN209701551 U CN 209701551U CN 201920012184 U CN201920012184 U CN 201920012184U CN 209701551 U CN209701551 U CN 209701551U
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Abstract
The utility model relates to logistics conveying apparatus, a kind of linear type friction carrier chain combination unit is disclosed, which includes up and down around two friction carrier chains of operation, and two friction carrier chains are parallel, two friction carrier chains are fixedly connected with load-bearing part, and friction carrier chain is advanced along guide rail；The chain link of friction carrier chain includes friction plate, and the outer surface set of the adjacent friction plate of each chain link constitutes continuous frictional plane；At least one friction driving mechanisms is set along friction carrier chain travelling route, friction driving mechanisms include friction pulley, and it is secondary that friction pulley wheel face and continuous frictional plane constitute friction.Drive part by part completely can be implemented to carrier chain in the utility model, carrier chain entirety uniform force is without tight chain pine chain state, especially long distance delivery smooth running, the simple convenient and flexible installation of structure meet a variety of demands, have the significantly prominent effect of technologically advanced economic benefit.
Description
Technical field
The utility model relates to a kind of logistics devices more particularly to a kind of linear type friction carrier chain to combine the unit.
Background technique
Linear type carrier chain device is a kind of form of logistics device.Currently, existing linear type carrier chain device is perpendicular
Carrier chain is faced directly up and down around operation, driving method generally uses motor-driven drive sprockets, then drives carrier chain to advance by sprocket wheel,
There are tight chains and loose chain state to make full chain operational process unbalance stress for stroke up and down for its pipeline, leads to the tensile strength to chain
Etc. having higher requirements, in addition, as conveying chain length increases motor and retarder power used and volume all increases therewith, thus
It causes to install and use inconvenience.Another driving method uses linear motor, though linear motor can solve motor-driven drive sprockets mode
Segmental defect, but also due to limited many application demands by reasons such as structural limitations.
Summary of the invention
The utility model provides a kind of linear type friction for technical deficiency existing for existing linear type carrier chain device
Carrier chain combination unit.
In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals:
A kind of linear type friction carrier chain combination unit, including around two friction carrier chains of operation, two are rubbed up and down
Wiping carrier chain is parallel, and two friction carrier chains are fixedly connected with load-bearing part, and friction carrier chain is advanced along guide rail；Rub carrier chain
Chain link includes friction plate, and the outer surface set of the adjacent friction plate of each chain link constitutes continuous frictional plane；Along friction carrier chain
At least one friction driving mechanisms is arranged in travelling route, and friction driving mechanisms include friction pulley, friction pulley wheel face and continuous friction
It is secondary that plane constitutes friction.
Preferably, friction driving mechanisms further include friction wheel driving mechanism and friction pulley hold-down mechanism, friction-driven machine
Structure is fixed with rack, and friction wheel driving mechanism drives friction pulley rotation, and the frictional force for rotating generation continuously drives friction one by one again
Plate Forward, thus band dynamic friction carrier chain is advanced, and friction pulley hold-down mechanism compresses friction pulley wheel facing towards continuous frictional plane.
Preferably, can be along the friction multiple friction driving mechanisms of carrier chain travelling route subsection setup, that is, to defeated
Line sending whole process includes that down stroke can implement drive part by part or Multipoint Drive, so that full chain uniform force, to reduce to chain
The tensile strength requirement of item, improves reliability, or reduce the production cost.
Preferably, one end of friction plate is set as evagination circular arc, one end of friction plate adjacent thereto is arranged to indent
Circular arc, evagination circular arc and indent circular arc form gap.Friction pulley is avoided that wheel face is embedded in adjacent friction in rotation process as a result,
Rectilinear slot between plate, realization smoothly transit and prevent that wheel face is caused to damage.
Preferably, continuous frictional plane is arranged on a wherein friction carrier chain for two friction carrier chains, another
Continuous supporting plane is additionally provided on outer friction carrier chain, continuous supporting plane is located at the outside of friction carrier chain, continuous to prop up
The lateral surface for supportting plane is equipped at least one back-up roller wheel mechanism, and back-up roller wheel mechanism includes idler wheel, back-up roller wheel mechanism with rub
It is corresponding to wipe driving mechanism；Idler wheel wheel face is in rolling contact with continuous supporting plane, and the wheel of idler wheel is in face of the anti-of continuous supporting plane
The continuous supporting plane of power limit is acted on along the displacement of idler wheel radial direction, back-up roller wheel mechanism is auxiliary to the limiting displacement of continuous supporting plane
Support friction pulley is helped to remain enough normal pressures to continuous frictional plane；Continuous supporting plane and continuous frictional plane structure
Identical, both function can follow the location swap of both friction driving mechanisms and back-up roller wheel mechanism and flexibly exchange.
Preferably, continuous frictional plane is arranged on a wherein friction carrier chain for two friction carrier chains, same
It is additionally provided with continuous supporting plane on one friction carrier chain, continuous frictional plane is arranged in parallel with continuous supporting plane, continuous to prop up
The lateral surface for supportting plane is equipped at least one back-up roller wheel mechanism, and back-up roller wheel mechanism includes idler wheel, back-up roller wheel mechanism with rub
It is corresponding to wipe driving mechanism；Idler wheel wheel face is in rolling contact with continuous supporting plane, and the wheel of idler wheel is in face of the anti-of continuous supporting plane
The continuous supporting plane of power limit is acted on along the displacement of idler wheel radial direction, back-up roller wheel mechanism is auxiliary to the limiting displacement of continuous supporting plane
Support friction pulley is helped to remain enough normal pressures to continuous frictional plane；Continuous supporting plane and continuous frictional plane structure
It is identical.
Preferably, back-up roller wheel mechanism further includes rolling wheel support, idler wheel is mounted on rolling wheel support, rolling wheel support and machine
Frame is fixed.
Preferably, the connection type between two adjacent chain links are as follows:
Two chain links define the first chain link and the second chain link, the friction plate of the first chain link are defined as the first friction outer plate,
The friction plate of second chain link is defined as the second friction outer plate, and the first friction outer plate and the second friction outer plate pass through outer dome
The clearance fit that arc and indent circular arc are formed；The first inner plate is defined as on the inside of first chain link, the inside of the second chain link includes
Second inner plate and third inner plate；It is rigidly connected between first friction outer plate and the first inner plate by fixedly connected part,
First inner plate and the second inner plate are all fixedly connected with load-bearing part；
It further include traveling wheel and stop bit pin shaft, stop bit pin shaft passes through traveling wheel, and traveling wheel is located among stop bit pin shaft；
The side of stop bit pin shaft passes through third inner plate from the inside to surface and the first friction outer plate is placed on outside the first friction
The first friction outer plate is not pierced by the blind hole of carrier bar；It is to obtain continuous frictional plane that first friction outer plate, which is arranged to blind hole,
It is smooth；
The other side of stop bit pin shaft is locked up after passing through the through-hole of the second inner plate and the first inner plate from the inside to surface.
Preferably, the second friction outer plate is fixedly connected with third inner plate.
Preferably, steering sprocket only plays steering-effecting to friction carrier chain, sprocket wheel is avoided as drive sprocket pair
Tight chain caused by carrier chain and loose chain situation.
The utility model is due to using above technical scheme, with significant technology and economic effect:
Since linear type friction carrier chain combination unit can be with the multiple friction-drivens of subsection setup along carrier chain travelling route
Mechanism, that is, include that down stroke can implement drive part by part to pipeline whole process, in being a cancellation existing linear type carrier chain
Using the full chain unbalance stress state of the tight chain down stroke pine chain of up stroke existing for chain wheel drive, so that it is significant to improve reliability
Reduce the requirement to chain tensile strength.In addition, the simple convenient and flexible installation of friction driving mechanisms structure and quantity can be with
Increase on demand, therefore full chain uniform force and smooth running, be thus convenient for conveying full chain or automation essence is implemented to carrier
Quasi- operation, especially to needing its technical advantage of the accurate operation of automation of long distance delivery more prominent, economic benefit is also more
It is obvious.
Detailed description of the invention
Fig. 1 linear type friction carrier chain combines the unit structural schematic diagram.
Fig. 2 is the enlarged diagram of A in Fig. 1.
Fig. 3 is the enlarged diagram of B in Fig. 2.
The toponym that each number designation is referred in the figures above is as follows: wherein 1-guide rail, 2-friction carrier chains,
21-friction plates, the 211-the first friction outer plate, the 212-the second friction outer plate, 22-continuous frictional planes, 23-are continuously
Supporting plane, the 24-the first inner plate, 25-fixedly connected parts, 261 second inner plates, 262-third inner plates, 27-walkings
Wheel, 28-stop bit pin shafts, 291-evagination circular arcs, 292-interior concave arcs, 293-gaps, 3-friction driving mechanisms, 31-are rubbed
Wipe wheel, 32-friction wheel driving mechanisms, 33-friction pulley hold-down mechanisms, 4-steering sprockets, 5-load-bearing parts, 6-back-up roller wheels
Mechanism, 61-idler wheels, 62-rolling wheel supports.
Specific embodiment
1-3 and embodiment are described in further detail the utility model with reference to the accompanying drawing.
Embodiment 1
The present embodiment is a kind of linear type friction carrier chain combination unit.
A kind of linear type friction carrier chain combination unit, as shown in Figure 1-3, include defeated around two frictions run up and down
Chain 2 is sent, two friction carrier chains 2 are parallel, and two friction carrier chains 2 are fixedly connected with load-bearing part 5, and the carrier chain 2 that rubs is along guide rail 1
It advances；The chain link of friction carrier chain 2 includes friction plate 21, and the outer surface set of the adjacent friction plate 21 of each chain link constitutes continuous
Frictional plane 22；At least one friction driving mechanisms 3 is set along friction 2 travelling route of carrier chain, friction driving mechanisms 3 include rubbing
Wheel 31 is wiped, it is secondary that 31 wheel face of friction pulley and continuous frictional plane 22 constitute friction.
Friction driving mechanisms 3 further include friction wheel driving mechanism 32 and friction pulley hold-down mechanism 33, friction driving mechanisms 3 with
Rack is fixed, and friction wheel driving mechanism 32 drives friction pulley 31 to rotate, and the frictional force for rotating generation continuously drives friction one by one again
Plate 21 moves forward, and thus band dynamic friction carrier chain 2 is advanced, and friction pulley hold-down mechanism 33 takes turns friction pulley 31 flat facing towards continuous friction
Face 22 compresses.
It can be whole along the friction multiple friction driving mechanisms 3 of 2 travelling route subsection setup of carrier chain, that is, to pipeline
It can implement drive part by part or Multipoint Drive including down stroke, so that full chain uniform force, to reduce the tension to chain
Intensity requirement improves reliability, or reduces the production cost.
One end of friction plate 21 is set as evagination circular arc 291, and one end of friction plate 21 adjacent thereto is arranged to indent circle
Arc 292, evagination circular arc 291 and interior concave arc 292 form gap 293.Friction pulley 31 is avoided that wheel face is embedding in rotation process as a result,
Enter the rectilinear slot between adjacent friction plate 21, realization smoothly transits and prevents that wheel face is caused to damage.
Continuous frictional plane 22 is arranged on a wherein friction carrier chain 2 for two friction carrier chains 2, at other one
Friction carrier chain 2 is additionally provided with continuous supporting plane 23, and continuous supporting plane 23 is located at the outside of friction carrier chain 2, continuous to prop up
The lateral surface for supportting plane 23 is equipped at least one back-up roller wheel mechanism 6, and back-up roller wheel mechanism 6 includes idler wheel 61, back-up roller turbine
Structure 6 is corresponding with friction driving mechanisms 3；61 wheel face of idler wheel is in rolling contact with continuous supporting plane 23, and the wheel of idler wheel 61 is in face of connecting
The reaction force of continuous supporting plane 23 limits the displacement radial along idler wheel 61 of continuous supporting plane 23,6 pairs of companies, back-up roller wheel mechanism
The limiting displacement Auxiliary support friction pulley 31 of continuous supporting plane 23 remains enough normal pressures to continuous frictional plane 22；Even
Continuous supporting plane 23 is identical as continuous 22 structure of frictional plane, both function can follow friction driving mechanisms 3 and back-up roller wheel
The location swap of both mechanisms 6 and flexibly exchange.
Back-up roller wheel mechanism 6 further includes rolling wheel support 62, and idler wheel 61 is mounted on rolling wheel support 62, rolling wheel support 62 and machine
Frame is fixed.
Connection type between two adjacent chain links are as follows:
Two chain links define the first chain link and the second chain link, the friction plate 21 of the first chain link are defined as the first friction outer plate
211, the friction plate 21 of the second chain link is defined as the second friction outer plate 212, the first friction outer plate 211 and the second friction exterior chain
Plate 212 is cooperated by the gap 293 that evagination circular arc 291 and interior concave arc 292 are formed；
It is defined as the first inner plate 24 on the inside of first chain link, the inside of the second chain link includes the second inner plate 261 and the
Three inner plates 262；It is rigidly connected between first friction outer plate 211 and the first inner plate 24 by fixedly connected part 25, first
Inner plate 24 and the second inner plate 261 are all fixedly connected with load-bearing part 5；
It further include traveling wheel 27 and stop bit pin shaft 28, stop bit pin shaft 28 is located at only axially across traveling wheel 27, traveling wheel 27
Among the pin shaft 28 of position；
The side of stop bit pin shaft 28 passes through third inner plate 262 from the inside to surface and the first friction outer plate 211 is placed on the
It is not pierced by the first friction outer plate 211 in the blind hole of one friction outer plate 211；It is to obtain that first friction outer plate, which is arranged to blind hole,
Obtain the smooth of continuous frictional plane；
It is locked after passing through the through-hole of the second inner plate 261 and the first inner plate 24 from the inside to surface the other side of stop bit pin shaft 28
Only.
Second friction outer plate 212 is fixedly connected with third inner plate 262.
4 pairs of friction carrier chains 2 of steering sprocket only play steering-effecting, avoid sprocket wheel as drive sprocket to carrier chain institute
The tight chain generated and loose chain situation.
Claims (8)
1. a kind of linear type friction carrier chain combination unit, including up and down around two friction carrier chains (2) of operation, feature
Be: in parallel, two friction carrier chains (2) are fixedly connected two friction carrier chains (2) with load-bearing part (5), rub carrier chain (2)
It advances along guide rail (1)；The chain link of friction carrier chain (2) includes friction plate (21), the outside of the adjacent friction plate (21) of each chain link
Surface set constitutes continuous frictional plane (22)；Along friction carrier chain (2) travelling route, at least one friction driving mechanisms is set
(3), friction driving mechanisms (3) include friction pulley (31), and it is secondary that friction pulley (31) wheel face and continuous frictional plane (22) constitute friction.
2. a kind of linear type friction carrier chain combination unit according to claim 1, it is characterised in that: friction driving mechanisms
It (3) further include friction wheel driving mechanism (32) and friction pulley hold-down mechanism (33), friction wheel driving mechanism (32) drives friction pulley
(31) it rotates, the frictional force for rotating generation continuously drives friction plate (21) to move forward one by one again, thus band dynamic friction carrier chain (2) row
Into friction pulley (31) are taken turns facing towards continuous frictional plane (22) and compressed by friction pulley hold-down mechanism (33).
3. a kind of linear type friction carrier chain combination unit according to claim 1, it is characterised in that: friction plate (21)
One end is set as evagination circular arc (291), and one end of friction plate adjacent thereto (21) is arranged to interior concave arc (292), outer dome
Arc (291) and interior concave arc (292) form gap (293).
4. a kind of linear type friction carrier chain combination unit according to claim 1, it is characterised in that: continuous frictional plane
(22) it is arranged on the wherein friction carrier chain (2) for rubbing carrier chain (2) at two, in an other friction carrier chain (2)
On be additionally provided with continuous supporting plane (23), continuous supporting plane (23) be located at friction carrier chain (2) outside, continuous supporting plane
(23) lateral surface is equipped at least one back-up roller wheel mechanism (6), and back-up roller wheel mechanism (6) includes idler wheel (61), back-up roller wheel
Mechanism (6) is corresponding with friction driving mechanisms (3)；Idler wheel (61) wheel face is in rolling contact with continuous supporting plane (23), idler wheel
(61) reaction force of the wheel in face of continuous supporting plane (23) limits continuous supporting plane (23) along the position of idler wheel (61) radial direction
It moves, back-up roller wheel mechanism (6) is flat to continuous friction to the limiting displacement Auxiliary support friction pulley (31) of continuous supporting plane (23)
Face (22) remains enough normal pressures.
5. a kind of linear type friction carrier chain combination unit according to claim 1, it is characterised in that: continuous frictional plane
(22) it is arranged on the wherein friction carrier chain (2) for rubbing carrier chain (2) at two, in same friction carrier chain (2)
It is additionally provided with continuous supporting plane (23), continuous frictional plane (22) is arranged in parallel with continuous supporting plane (23), and continuous support is flat
The lateral surface in face (23) is equipped at least one back-up roller wheel mechanism (6), and back-up roller wheel mechanism (6) includes idler wheel (61), back-up roller
It is corresponding with friction driving mechanisms (3) to take turns mechanism (6)；Idler wheel (61) wheel face is in rolling contact with continuous supporting plane (23), idler wheel
(61) reaction force of the wheel in face of continuous supporting plane (23) limits continuous supporting plane (23) along the position of idler wheel (61) radial direction
It moves, back-up roller wheel mechanism (6) is flat to continuous friction to the limiting displacement Auxiliary support friction pulley (31) of continuous supporting plane (23)
Face (22) remains enough normal pressures.
6. a kind of linear type friction carrier chain combination unit according to claim 4, back-up roller wheel mechanism (6) further includes rolling
Wheel support (62), idler wheel (61) are mounted on rolling wheel support (62).
7. a kind of linear type friction carrier chain combination unit according to claim 3, it is characterised in that: two adjacent chains
Connection type between section are as follows:
Two chain links define the first chain link and the second chain link, the friction plate (21) of the first chain link are defined as the first friction outer plate
(211), the friction plate (21) of the second chain link is defined as the second friction outer plate (212), the first friction outer plate (211) and second
Rub gap (293) cooperation of outer plate (212) by evagination circular arc (291) and interior concave arc (292) formation；
It is defined as on the inside of first chain link the first inner plate (24), the inside of the second chain link includes the second inner plate (261) and the
Three inner plates (262)；Rigidly connected between first friction outer plate (211) and the first inner plate (24) by fixedly connected part (25)
It connects, the first inner plate (24) and the second inner plate (261) are all fixedly connected with load-bearing part (5)；
It further include traveling wheel (27) and stop bit pin shaft (28), stop bit pin shaft (28) passes through traveling wheel (27)；
The side of stop bit pin shaft (28) passes through third inner plate (262) from the inside to surface and is placed on the first friction outer plate (211)
The first friction outer plate (211) is not pierced by blind hole；
The other side of stop bit pin shaft (28) passes through the through-hole of the second inner plate (261) and the first inner plate (24) from the inside to surface.
8. a kind of linear type friction carrier chain combination unit according to claim 7, it is characterised in that: the second friction exterior chain
Plate (212) is fixedly connected with third inner plate (262).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920012184.1U CN209701551U (en) | 2019-01-04 | 2019-01-04 | A kind of linear type friction carrier chain combination unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920012184.1U CN209701551U (en) | 2019-01-04 | 2019-01-04 | A kind of linear type friction carrier chain combination unit |
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| CN209701551U true CN209701551U (en) | 2019-11-29 |
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| CN201920012184.1U Active CN209701551U (en) | 2019-01-04 | 2019-01-04 | A kind of linear type friction carrier chain combination unit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113106734A (en) * | 2021-04-13 | 2021-07-13 | 安徽省伊贝雅纺织有限公司 | Towel cutting forming device |
-
2019
- 2019-01-04 CN CN201920012184.1U patent/CN209701551U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113106734A (en) * | 2021-04-13 | 2021-07-13 | 安徽省伊贝雅纺织有限公司 | Towel cutting forming device |
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