CN202864296U - Cylinder-push-type chain conveying mechanism - Google Patents
Cylinder-push-type chain conveying mechanism Download PDFInfo
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- CN202864296U CN202864296U CN 201220527121 CN201220527121U CN202864296U CN 202864296 U CN202864296 U CN 202864296U CN 201220527121 CN201220527121 CN 201220527121 CN 201220527121 U CN201220527121 U CN 201220527121U CN 202864296 U CN202864296 U CN 202864296U
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Abstract
The utility model discloses a cylinder-push-type chain conveying mechanism, aims to overcome the detects that a reciprocating type cylinder push conveying mechanism needs to use an auxiliary cylinder and conveying distances are limited in the prior art, and provides the cylinder-push-type chain conveying mechanism which is pushed by a single cylinder and long in conveying distances. The cylinder-push-type chain conveying mechanism comprises a support, a cylinder and chains. At least one pair of horizontal rolling shafts is placed on the support, wherein the horizontal rolling shafts are mutually parallel. Two ends of each rolling shaft are coaxially connected with a chain wheel. The chains are connected with each chain wheel on the same side and tensioned. A chain plate of each chain is provided with a fixture block; a stirring sheet is placed on the inner side of the chain plate of each chain; the cylinder is placed between the chains; the push-out direction of the cylinder is the same with the direction of the parts of the chains, wherein the parts of the chains are below the chain wheels; a stirring sheet push mechanism is placed at the front end of a piston rod of the cylinder; and the support is provided with a chain turning limiting mechanism. The cylinder-push-type chain conveying mechanism has the advantages of being capable of reducing cost because of being driven by the single cylinder and conducting climbing-type conveying in a long distance, stable in single-way conveying distance and the like.
Description
Technical field
The utility model relates to a kind of automobile transported substance conveying mechanism, relates in particular to a kind of double-acting cylinder and advances conveying mechanism.
Background technology
Present a kind of reciprocating conveyor structure is widely used in car production, mainly realizes that by the cylinder reciprocating stable equidistant clearance-type conveying is particularly suitable for being applied to welding production line etc.Because the reciprocating type binding mode of cylinder, therefore be different from other such as the continuous mode of movement of crawler belt etc., except promoting mainly inlet casing, also need other auxiliary mode of movements that the transported substance gap is transported on the propelling position of promoting mainly inlet casing, could realize carrying continuously.Use an auxiliary lifting cylinder that transported substance is raised to the propulsion cylinder position in the prior art, increased cost.And single cylinder single advance distance is fixed and unsuitable long, needs the transmission of many group cylinders to carry and could realize long-distance transportation.Therefore existing double-acting cylinder advances the weak point of conveying mechanism to be, needs to use assistant cylinder to carry continuously, and fed distance is restricted.
Chinese patent Granted publication day: CN 202124287U, Granted publication number: disclosed a kind of long distance conveying sliding table with cylinder on January 25th, 2012, be used for solving the problem that adopts Standard Cylinder the product mounting table to be transported to the twice cylinder stroke.It comprises pedestal, cylinder, product mounting table and guide rail, cylinder, guide rail all are fixed on the pedestal, product mounting table bottom and guide rail bearing fit, described conveying sliding table also comprises rack and pinion drive mechanism after improving, rack and pinion drive mechanism is comprised of stationary rack, gear and motion tooth bar, and its middle gear meshes the affixed product mounting table of motion tooth bar with the motion tooth bar that is positioned at its both sides, fixed teeth respectively, the hinged gear of cylinder rod, the affixed pedestal of stationary rack.By the rack and pinion drive mechanism of setting up, the comparable cylinder stroke of slide unit fed distance is increased be twice, solve owing to the cylinder stroke limitation of length and slide unit can't be transported to longer-distance problem.Its weak point is: need to use assistant cylinder to carry continuously.
The utility model content
The utility model is to advance conveying mechanism need to use assistant cylinder in order to overcome double-acting cylinder of the prior art, and the restricted deficiency of fed distance, and the cylinder propelling type chain conveying mechanism that a kind of single cylinder promotes and fed distance is long is provided.
For achieving the above object, the utility model is by the following technical solutions:
A kind of cylinder propelling type chain conveying mechanism of the present utility model, comprise support, cylinder and chain, be provided with the horizontal scroll axis that at least one pair of is parallel to each other at support, the coaxial connection sprocket wheel in axis of rolling two ends, each sprocket wheel of chain socket homonymy, chain and chain-plate is provided with the clamp type piece, and the chain and chain-plate inboard is provided with plectrum; Cylinder is between chain, and cylinder is released part that direction edge and chain be positioned at the sprocket wheel below in the same way, and the cylinder piston rod front end is provided with the plectrum propulsive mechanism; Support is provided with the chain slewing limit mechanism.Chain is positioned at the above part of sprocket wheel by clamp type piece clamping transported substance, is positioned at the following part of sprocket wheel and is carried by air cylinder driven.So do not need to use another group cylinder that transported substance is raised to the propulsion cylinder place because transport portion separates with drive part, and the each several part miles of relative movement of chain is identical, can realize long distance conveying by the long chain of use.The utility model has had cylinder concurrently and has advanced equidistant intermittent delivery and the continuous advantage of carrying of chain of carrying.Advance the conveying mechanism fed distance restricted thereby overcome double-acting cylinder of the prior art, need to use the deficiency of assistant cylinder.And can tilt by adjusting the size of side chain wheel, make the portion of chain that is positioned at the top, make to the utlity model has the function that slope climbing type is carried.
As preferably, described plectrum propulsive mechanism comprises a pair of strip shape drive-in piece and the drive-in piece frame that is connected the piston rod front end, described drive-in piece frame comprises the strip shape mounting blocks that vertical cylinder release direction arranges, the mounting blocks two ends are rotationally connected the drive-in piece, the part that described drive-in piece and cylinder release perpendicular direction and chain are positioned at below the sprocket wheel is contour, and the terminal distance of this side chain bar medial surface that arrives of either side drive-in piece is less than plectrum length; Mounting blocks arranges postive stop baffle in a side of the close cylinder of drive-in piece, at opposite side the propelling reseting baffle is set, and advances reseting baffle and advance between the block to be provided with retracing spring.Postive stop baffle restriction drive-in piece is to piston rod direction of propulsion backward rotation, thereby thereby making the drive-in piece promote plectrum drives chain.The drive-in piece rotates when piston rod is regained, and chain is subjected to the slewing limit mechanism effect simultaneously, thereby prevents the chain revolution.
As preferably, support arranges along the guide rail of piston rod direction, drive-in piece frame lower end sliding block joint guide rail.Guide rail not only provides extra support to share the load of piston rod front end in drive-in piece frame lower end, also plays and stablizes the effect that reduces to shake interference that drive-in piece frame is released.
As preferably, the chain slewing limit mechanism comprises slewing limit piece, retracing spring and the revolution reseting baffle of strip shape, the vertical connection bracket of slewing limit piece, lower end and support are rotationally connected, the upper end is higher than the plectrum root edge, support is positioned at cylinder direction of propulsion one side at the slewing limit piece and is provided with the revolution reseting baffle, between slewing limit piece and the revolution reseting baffle retracing spring is set, and support arranges positive stop at slewing limit piece opposite side.When the slewing limit piece promotes forward at chain, stirred and rotate by plectrum, after the plectrum warp, resetted by action of reset spring.After piston rod is released end, thereby being limited to the counter-rotation restriction chain of chain pushing direction by the positive stop effect, the slewing limit piece turns round.The distance that the utility model gap advances namely is the integral multiple of adjacent plectrum distance, depend on when piston rod is once released in the plectrum quantity through slewing limit piece place, compare existing cylinder and directly advance conveying to be subjected to inertia effects little, therefore each deviation in range of carrying is little, carries and stablizes.
As preferably, the plectrum cross-sectional plane is arc, and a side that deviates from the chain direction of propulsion is the plane of vertical chain and chain-plate.The side that plectrum deviates from the chain direction of propulsion is subject to the drive-in piece and promotes when cylinder advances, and is subject to the slewing limit piece and leans, and the plane that this side is set to vertical chain and chain-plate is conducive to stressed uniform and stable.But the opposite side of plectrum is stirred the slewing limit piece and is removed spacing and to stir the releasing of drive-in piece when cylinder is regained spacing when cylinder is released, this side be set to arc cambered surface so that and push type piece and the direction deflection of slewing limit piece contact stress and cylinder direction of propulsion to, make the spacing process of above-mentioned releasing more smooth and easy and reduce component wear.
Therefore, the utlity model has following beneficial effect: (1) single air cylinder driven reduces cost; (2) can carry out remote slope climbing type carries; (3) the single fed distance is stable.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the partial schematic diagram of the utility model chain.
Fig. 3 is the structural representation of the utility model plectrum propulsive mechanism.
Fig. 4 is the structural representation of the utility model chain slewing limit mechanism.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described further.
Embodiment: as shown in Figure 1 and Figure 2, a kind of cylinder propelling type chain conveying mechanism of the present utility model, comprise support 1, cylinder 2 and chain 3, be provided with the horizontal scroll axis of pair of parallel at support 1, the coaxial connection sprocket wheel in axis of rolling two ends, each sprocket wheel tensioning of chain 3 socket homonymies, chain 3 carrier bars are provided with clamp type piece 31, and chain 3 carrier bar inboards are provided with plectrum 32.Support 1 is provided with cylinder 2 between chain 3, and cylinder 2 is released part that direction edges and chain 3 be positioned at the sprocket wheel below in the same way, and cylinder 2 piston rod front ends are provided with plectrum propulsive mechanism 4.Support 1 also is provided with chain slewing limit mechanism 5 in cylinder 2 one sides.
As shown in Figure 3, described plectrum propulsive mechanism 4 comprises a pair of strip shape drive-in piece 41 and the drive-in piece frame 42 that is connected the piston rod front end, described drive-in piece frame 42 comprises the strip shape mounting blocks that a vertical cylinder 2 release directions arrange, the mounting blocks two ends are rotationally connected drive-in piece 41, described drive-in piece 41 is contour with the part that cylinder 2 release perpendicular directions and chain 3 are positioned at the sprocket wheel below, and the either side drive-in piece 41 terminal distances of these side chain bar 3 medial surfaces that arrive are less than plectrum 32 length; Mounting blocks arranges postive stop baffle 43 in a side of drive-in piece 41 close cylinders 2, arranges at opposite side and advances reseting baffle 44, advances reseting baffle 44 and advance between the block to be provided with retracing spring 6.Postive stop baffle 43 restriction drive-in pieces 41 are to piston rod direction of propulsion backward rotation, thereby thereby making drive-in piece 41 promote plectrum 32 drives chain 3.Drive-in piece 41 rotates when piston rod is regained, and can not avoid oppositely promoting chain 3.Support 1 arranges the guide rail 7 along the piston rod direction, drive-in piece frame 42 lower end sliding block joint guide rails 7.
As shown in Figure 4, chain slewing limit mechanism 5 comprises slewing limit piece 51, retracing spring (6) and the revolution reseting baffle 52 of strip shape.Described chain swing type mechanism 5 is connected with support by a pedestal 54.Slewing limit piece 51 is vertical, lower end and pedestal 54 are rotationally connected, the upper end is higher than plectrum 32 root edges, pedestal 54 is positioned at cylinder 2 direction of propulsion one side at slewing limit piece 51 and is provided with revolution reseting baffle 52, between slewing limit piece 51 and the revolution reseting baffle 52 retracing spring 6 is set, pedestal 54 arranges positive stop 53 at slewing limit piece 51 opposite sides.When slewing limit piece 51 promotes forward at chain 3, stirred and rotate by plectrum 32, after plectrum 32 warps, resetted by retracing spring 6 effects.After piston rod is released end, thereby slewing limit piece 51 is subjected to positive stop 53 effect restrictions to counter-rotation restriction chain 3 revolutions of chain 3 pushing directions.The distance that the utility model gap advances namely is the integral multiple of adjacent plectrum 32 distances, depend on when piston rod is once released in plectrum 32 quantity through slewing limit piece 51 places, comparing existing cylinder 2 directly advances conveying to be subjected to inertia effects little, therefore each deviation in range of carrying is little, carries stable.
In use, transported substance is fixed on above the clamp type piece 31 of chain 3 of cylinder 2 one sides, during cylinder 2 pushing piston-rod, thereby promote plectrum 32 by drive-in piece 41 and promote chain 3, when piston rod was regained, 3 revolutions of chain slewing limit mechanism 5 restriction chains realized equidistant intermittent delivery.So do not need to use another group cylinder 2 that transported substance is raised to propulsion cylinder 2 places because transport portion separates with drive part, and the each several part miles of relative movement of chain 3 is identical, realizes long apart from carrying by chain 3.The utility model has had cylinder 2 concurrently and has advanced equidistant intermittent delivery and the chain 3 continuous advantages of carrying of carrying.Overcome double-acting cylinder of the prior art and advance conveying mechanism need to use assistant cylinder, and the restricted deficiency of fed distance.
Claims (5)
1. cylinder propelling type chain conveying mechanism, comprise support (1), cylinder (2) and chain (3), it is characterized in that, be provided with the horizontal scroll axis that at least one pair of is parallel to each other at support (1), the coaxial connection sprocket wheel in axis of rolling two ends, each sprocket wheel of chain (3) socket homonymy, chain (3) carrier bar is provided with clamp type piece (31), and chain (3) carrier bar inboard is provided with plectrum (32); Cylinder (2) is positioned between the chain (3), and cylinder (2) is released part that direction edge and chain (3) be positioned at the sprocket wheel below in the same way, and cylinder (2) piston rod front end is provided with plectrum propulsive mechanism (4); Support (1) is provided with chain slewing limit mechanism (5).
2. cylinder propelling type chain conveying mechanism according to claim 1, it is characterized in that, described plectrum propulsive mechanism (4) comprises a pair of strip shape drive-in piece (41) and the drive-in piece frame (42) that is connected the piston rod front end, described drive-in piece frame (42) comprises the strip shape mounting blocks that a vertical cylinder (2) release direction arranges, the mounting blocks two ends are rotationally connected drive-in piece (41), described drive-in piece (41) is contour with the part that cylinder (2) release perpendicular direction and chain (3) are positioned at the sprocket wheel below, and the terminal distance of this side chain bar (3) medial surface that arrives of either side drive-in piece (41) is less than plectrum (32) length; Mounting blocks arranges postive stop baffle (43) in a side of the close cylinder (2) of drive-in piece (41), arranges at opposite side and advances reseting baffle (44), advances reseting baffle (44) and advance between the block to be provided with retracing spring (6).
3. cylinder propelling type chain conveying mechanism according to claim 2 is characterized in that, support (1) arranges the guide rail (7) along the piston rod direction, drive-in piece frame (42) lower end sliding block joint guide rail (7).
4. cylinder propelling type chain conveying mechanism according to claim 1, it is characterized in that, chain slewing limit mechanism (5) comprises the slewing limit piece (51) of strip shape, retracing spring (6) and revolution reseting baffle (52), slewing limit piece (51) is connection bracket (1) vertically, lower end and support (1) are rotationally connected, the upper end is higher than plectrum (32) root edge, support (1) is positioned at cylinder (2) direction of propulsion one side at slewing limit piece (51) and is provided with revolution reseting baffle (52), between slewing limit piece (51) and the revolution reseting baffle (52) retracing spring (6) is set, support (1) arranges positive stop (53) at slewing limit piece (51) opposite side.
5. according to claim 1 and 2 or 3 described cylinder propelling type chain conveying mechanisms, it is characterized in that plectrum (32) cross-sectional plane is arc, a side that deviates from chain (3) direction of propulsion is the plane of vertical chain (3) carrier bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220527121 CN202864296U (en) | 2012-10-16 | 2012-10-16 | Cylinder-push-type chain conveying mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220527121 CN202864296U (en) | 2012-10-16 | 2012-10-16 | Cylinder-push-type chain conveying mechanism |
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| Publication Number | Publication Date |
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| CN202864296U true CN202864296U (en) | 2013-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220527121 Expired - Fee Related CN202864296U (en) | 2012-10-16 | 2012-10-16 | Cylinder-push-type chain conveying mechanism |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552840A (en) * | 2013-11-15 | 2014-02-05 | 营口金辰机械股份有限公司 | Cam lifting device and bidirectional transmission mechanism of solar battery component transmission line |
| CN104670813A (en) * | 2015-02-05 | 2015-06-03 | 杨李益 | Fruit and vegetable transmission device and transmission method |
| CN105217235A (en) * | 2015-09-30 | 2016-01-06 | 郑文娟 | Adjustable type chain clamping feedway |
| CN105858090A (en) * | 2016-05-28 | 2016-08-17 | 苏州龙雨电子设备有限公司 | Intermittent feeding line |
| CN105858099A (en) * | 2016-04-26 | 2016-08-17 | 宁波远景汽车零部件有限公司 | Material conveyor line |
| CN106516569A (en) * | 2016-11-30 | 2017-03-22 | 温州职业技术学院 | Intermittently-driven annular circulating assembly line |
| CN111559617A (en) * | 2020-05-19 | 2020-08-21 | 郭细婷 | Portable goods climbing transportation frame device |
| CN113675120A (en) * | 2021-10-25 | 2021-11-19 | 江苏华兴激光科技有限公司 | Storage and transportation method and device for epitaxial wafers |
-
2012
- 2012-10-16 CN CN 201220527121 patent/CN202864296U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552840A (en) * | 2013-11-15 | 2014-02-05 | 营口金辰机械股份有限公司 | Cam lifting device and bidirectional transmission mechanism of solar battery component transmission line |
| CN104670813A (en) * | 2015-02-05 | 2015-06-03 | 杨李益 | Fruit and vegetable transmission device and transmission method |
| CN105217235A (en) * | 2015-09-30 | 2016-01-06 | 郑文娟 | Adjustable type chain clamping feedway |
| CN105858099A (en) * | 2016-04-26 | 2016-08-17 | 宁波远景汽车零部件有限公司 | Material conveyor line |
| CN105858099B (en) * | 2016-04-26 | 2017-12-29 | 宁波远景汽车零部件有限公司 | Material pipeline |
| CN105858090A (en) * | 2016-05-28 | 2016-08-17 | 苏州龙雨电子设备有限公司 | Intermittent feeding line |
| CN105858090B (en) * | 2016-05-28 | 2019-02-01 | 苏州龙雨电子设备有限公司 | Intermittent feeding line |
| CN106516569A (en) * | 2016-11-30 | 2017-03-22 | 温州职业技术学院 | Intermittently-driven annular circulating assembly line |
| CN111559617A (en) * | 2020-05-19 | 2020-08-21 | 郭细婷 | Portable goods climbing transportation frame device |
| CN113675120A (en) * | 2021-10-25 | 2021-11-19 | 江苏华兴激光科技有限公司 | Storage and transportation method and device for epitaxial wafers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20131016 |