CN215709133U - Conveying roller way - Google Patents
Conveying roller way Download PDFInfo
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- CN215709133U CN215709133U CN202120518611.0U CN202120518611U CN215709133U CN 215709133 U CN215709133 U CN 215709133U CN 202120518611 U CN202120518611 U CN 202120518611U CN 215709133 U CN215709133 U CN 215709133U
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Abstract
The utility model discloses a conveying roller way, which comprises a bracket; the carrier rollers are rotatably arranged on the bracket; the conveying rollers and the carrier rollers are alternately arranged; the power mechanism drives the conveying rollers to synchronously rotate; and the lifting mechanism is used for driving the conveying roller to lift, so that the conveying roller is switched between a state higher than the carrier roller and a state lower than the carrier roller. The utility model has the following beneficial effects: (1) the liftable conveying roller is arranged, so that the conveying state and the free rolling state are quickly switched, the conveying function is considered, and the friction is reduced; (2) the end face leveling mechanism is arranged to level a plurality of material ends, so that material loss is reduced, and efficiency is improved; (3) the lifting reliability of the conveying roller bed is high; (4) the conveying device is suitable for conveying various materials, particularly a plurality of long-strip-shaped materials.
Description
Technical Field
The utility model relates to the field of production line manufacturing, in particular to a conveying roller way.
Background
The roller way is often used for conveying longer materials, and the conveying roller way comprises the following two conveying modes: one of the two mechanisms is a roller which is driven by a power mechanism to rotate, and the material on the roller table is driven to move forward by static friction force, but when other conveying devices (such as the next station) are required to act on the material, the roller cannot rotate freely, so that the roller cannot convert the friction force into rolling friction, the friction force on the material on the roller is very large, the conveying efficiency is influenced, and the conveying load is increased; its two are running roller free rotation setting on the support, and the material is carried through other conveyor, and the running roller only plays the bearing effect to the material, and the function singleness needs additionally to set up conveyor, incremental cost under this condition.
For example, a "dual-drive roller conveyor" disclosed in chinese patent literature has a publication No. CN212387114U, which includes a roller set and a driving motor, wherein the roller set includes a driving roller and a plurality of driven rollers, the driving motor drives the driving roller to rotate, the driving roller drives the driven rollers to rotate through a chain, the driving motor includes two driving motors, and each driving motor drives one driving roller; the two sides of the conveying roller group are provided with chains, and the two driving motors are respectively arranged on the two sides of the conveying roller group for driving. The roller conveyor has the disadvantages that the driving roller and the driven roller are connected through the chain, the conveying roller set cannot rotate freely, the driving roller is not driven, materials slide on the roller way under other forces, sliding friction borne by the materials cannot be converted into rolling friction, conveying efficiency is influenced, and the load borne by the roller way is increased and is easy to damage.
Disclosure of Invention
The utility model aims to overcome the problem that the conveying roller way in the prior art is difficult to switch between a conveying state and a free rolling state, and provides the conveying roller way which can quickly switch between the conveying state and the free rolling state and has the supporting functions of conveying and friction reduction.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a rollgang comprising:
a support;
the carrier rollers are rotatably arranged on the bracket;
the conveying rollers and the carrier rollers are alternately arranged;
the power mechanism drives the conveying rollers to synchronously rotate;
and the lifting mechanism is used for driving the conveying roller to lift, so that the conveying roller is switched between a state higher than the carrier roller and a state lower than the carrier roller.
The utility model is characterized in that the conveying roller is provided with a conveying roller for driving materials to advance and a carrier roller capable of freely rolling, the two rollers are alternately arranged to ensure that two rollers are uniformly distributed on a roller way along the length direction, the movement of the conveying roller is not influenced, a power mechanism provides driving force for the rotation of the conveying roller, and a lifting mechanism is used for changing the height of the conveying roller. When the roller bed is used for conveying materials, the lifting mechanism drives the conveying roller to ascend, so that the bearing surface of the conveying roller is higher than that of the carrier roller, the bottom of the materials only contacts with the conveying roller, the power mechanism drives the conveying roller to rotate, and the conveying roller drives the materials to move by means of static friction; when the roll table is not used for initiatively carrying the material, for example when material loading or material are about to leave the roll table and get into next station, elevating system drives the conveying roller and descends, makes its bearing surface be less than the bearing surface of bearing roller, and the material bottom only contacts with the bearing roller this moment, because the bearing roller can free rotation, when material loading or the application of force that receives other mechanisms, for example during conveyor's of next station transport, the sliding friction that the bearing roller received the material truns into rolling friction, reduces the frictional force that the material received.
Preferably, the device further comprises an end face leveling mechanism, wherein the end face leveling mechanism comprises a leveling face perpendicular to the conveying direction, and the leveling face is rotatably connected to the support.
On saw cutting, punching and shearing the production line of a plurality of rectangular form materials, need align the stub bar terminal surface to reduce the material loss, when the material moves forward to terminal surface parallel and level mechanism department under the effect of conveying roller, the parallel and level face rotates to stub bar the place ahead, and the material moves forward the in-process again and the parallel and level face contact of perpendicular to direction of delivery, behind the stub bar parallel and level, the parallel and level face rotates and steps down, makes the material continue to advance through terminal surface parallel and level mechanism. The mechanism is utilized without manually aligning materials during feeding.
Preferably, the end face flush mechanism further comprises a rotating frame and a rotating oil cylinder, the output end of the rotating oil cylinder is rotatably connected to the support, the cylinder body of the rotating oil cylinder is rotatably connected with one end of the rotating frame, the rotating frame is rotatably connected to the support, a flush face is arranged on the rotating frame, and the flush face rotates along with the extension and retraction of the rotating oil cylinder.
The distance between the end part of the rotating frame and the support is changed by stretching and retracting the piston of the rotating cylinder, so that the rotating frame is driven to rotate, the angle between the parallel and level surface and the support is changed, and the material blocking and the yielding of the parallel and level surface are realized.
Preferably, the conveying device further comprises a conveying roller connecting frame, the conveying roller is rotatably connected to the conveying roller connecting frame, and the output end of the lifting mechanism is connected with the conveying roller connecting frame.
The conveying roller link is used for connecting a plurality of conveying rollers along direction of delivery, and elevating system only needs drive conveying roller link, just can synchronous drive all conveying rollers go up and down in step, and the link is preferred to be set up in the support both sides, is connected with the conveying roller both ends respectively, and elevating system is preferred to be set up the hydro-cylinder in the link bottom.
Preferably, the conveying roller connecting frame is provided with a vertical guide rod, the support is provided with a guide hole, and the guide rod is arranged in the guide hole in a sliding manner.
The rollgang is usually longer, through the vertical guide effect of guiding hole to the guide bar, guarantees that rollgang homoenergetic is vertical lift in step everywhere.
Preferably, both ends of the conveying roller are provided with synchronous chain wheels, the synchronous chain wheels are connected through a chain, the end part of one conveying roller is provided with a transmission chain wheel, and the power mechanism drives the transmission chain wheel to rotate.
The conveying roller comprises a driving roller and a plurality of driven rollers, the driving roller is driven to rotate by a power mechanism through a transmission chain wheel, and the driving roller drives the driven rollers to synchronously rotate.
Preferably, the support is rotatably connected with a plurality of vertically arranged material blocking rollers, and the material blocking rollers are arranged on two sides of the conveying roller way.
The material blocking roller can prevent the materials from falling out of the roller way from two sides and has the function of lateral positioning.
Therefore, the utility model has the following beneficial effects: (1) the liftable conveying roller is arranged, so that the conveying state and the free rolling state are quickly switched, the conveying function is considered, and the friction is reduced; (2) the end face leveling mechanism is arranged to level a plurality of material ends, so that material loss is reduced, and efficiency is improved; (3) the lifting reliability of the conveying roller bed is high; (4) the conveying device is suitable for conveying various materials, particularly a plurality of long-strip-shaped materials.
Drawings
FIG. 1 is a schematic diagram of a structure of the present invention.
Fig. 2 is a schematic diagram of a flush mechanism.
In the figure: 1. band sawing machine, 11, dam roller, 2, bearing roller, 3, conveying roller, 31, synchronous sprocket, 32, driving sprocket, 4, motor, 5, terminal surface parallel and level mechanism, 51, parallel and level face, 52, rotating turret, 53, rotation hydro-cylinder, 54, base, 6, lift cylinder, 61, guide bar, 62, guiding hole, 7, material.
Detailed Description
The utility model is further described with reference to the following detailed description and accompanying drawings.
In the embodiment shown in fig. 1 and 2, the roller conveyor comprises a support 1, a plurality of carrier rollers 2 and conveyor rollers 3 arranged along the extending direction of the support 1, a motor 4, a lifting cylinder 6 and an end face leveling mechanism 5. 2 both ends of bearing roller are rotated and are set up on support 1, conveying roller 3 sets up with bearing roller 2 in turn, conveying roller 3 rotates to be connected on conveying roller link 31, conveying roller link 31 includes two crossbeams with 1 syntropy extension of support, two crossbeams set up respectively outside the support both sides, 3 both ends of conveying roller are rotated and are set up on the crossbeam, the crossbeam below is equipped with a plurality of lift cylinder 6, lift cylinder 6 piston rod is vertical upwards to be connected with the crossbeam, the crossbeam bottom is connected with a plurality of vertical downwardly extending's guide bar 61, be equipped with the guiding hole 62 with guide bar 61 adaptation on support 1, guide bar 61 slides and sets up in guiding hole 62. Conveying roller 3 both ends all are equipped with synchronous sprocket 31, connect through the chain between the synchronous sprocket 31, and conveying roller 3 includes a drive roll and several driven voller, and the drive roll tip is equipped with drive sprocket 32, and drive sprocket 32 passes through the chain to be connected with the speed reducer output, and motor 4 is connected with the speed reducer input, and drive sprocket drive roll rotates, and the drive roll drives the synchronous rotation of driven voller. End face parallel and level mechanism 5 sets up at support 1 end, end face parallel and level mechanism 5 includes perpendicular to direction of delivery's parallel and level face 51, still include rotating turret 52, rotation hydro-cylinder 53 and base 54, as shown in fig. 2, rotating turret 52 is L shape, rotating turret 52 includes diaphragm and riser, parallel and level face 51 is fixed on the riser, parallel and level face 51 is perpendicular with direction of delivery, the junction and the base 54 of riser and diaphragm rotate to be connected, the downward sloping setting of rotation hydro-cylinder 53 piston rod, rotation hydro-cylinder 53 piston rod tip rotates to be connected on base 54, rotation hydro-cylinder 53 cylinder body rotates to be connected at the diaphragm tip, base 54 is fixed on support 1. The support 1 is rotatably connected with a plurality of vertically arranged material blocking rollers 11, and the material blocking rollers 11 are arranged on two sides of the conveying roller way.
Firstly, placing a plurality of materials 7 such as square steel on a carrier roller 2, wherein a lifting oil cylinder is in a contraction state, a conveying roller 3 is arranged below the carrier roller, after the placing is finished, when a roller bed is used for conveying the materials, the lifting oil cylinder drives the conveying roller to ascend, so that the bearing surface of the conveying roller is higher than that of the carrier roller, the bottom of the materials leaves the carrier roller and only contacts with the conveying roller, a motor 4 drives a driving roller to rotate, all the conveying rollers are driven to rotate, and the conveying roller drives the materials to move by utilizing static friction; when the material moved forward to terminal surface parallel and level mechanism department under the effect of conveying roller, it stretches out to rotate hydro-cylinder 53 piston, it rises to rotate the hydro-cylinder body, it rises to drive rotating turret 52 diaphragm tip, the rotating turret rotates around the base, thereby it rotates to stub bar the place ahead to drive parallel and level face 51, material 7 is moving forward the in-process and perpendicular to direction of delivery's parallel and level face butt, the stub bar is by the parallel and level, it contracts to rotate hydro-cylinder 53, it steps over to drive the opposite direction rotation of parallel and level face, make the material continue to advance through terminal surface parallel and level mechanism. When the front end of the material leaves the roller way and enters the next station, the conveying device of the next station clamps the material, for example, the clamp clamps the material, the lifting oil cylinder drives the conveying roller to descend at the moment, the bearing surface of the conveying roller is lower than that of the carrier roller, the bottom of the material is only contacted with the carrier roller at the moment, the clamp drives the material to move forwards, the carrier roller can rotate freely, sliding friction received by the material is converted into rolling friction by the carrier roller, and friction received by the material is reduced.
Claims (7)
1. A rollgang, characterized by, includes:
a support (1);
the carrier rollers (2) are rotatably arranged on the bracket (1);
the conveying rollers (3) and the carrier rollers (2) are alternately arranged;
the power mechanism drives the conveying rollers (3) to synchronously rotate;
the lifting mechanism is used for driving the conveying roller (3) to lift, so that the conveying roller (3) is switched between a state higher than and a state lower than the carrier roller (2).
2. A rollgang according to claim 1 further comprising end-face leveling means (5), the end-face leveling means (5) comprising a leveling face (51) perpendicular to the conveying direction, the leveling face (51) being pivotally connected to the frame (1).
3. A roller conveyor according to claim 1, wherein the end face leveling mechanism (5) further comprises a rotating frame (52) and a rotating cylinder (53), the output end of the rotating cylinder (53) is rotatably connected to the support (1), the cylinder body of the rotating cylinder (53) is rotatably connected to one end of the rotating frame (52), the rotating frame (52) is rotatably connected to the support (1), the leveling face (51) is arranged on the rotating frame (52), and the leveling face (51) rotates along with the extension and retraction of the rotating cylinder (53).
4. A rollgang as claimed in claim 1, 2 or 3 further comprising a roller link (31), wherein the roller (3) is rotatably connected to the roller link (31), and the output end of the elevator mechanism is connected to the roller link (31).
5. A rollgang according to claim 4 wherein the roller link (31) is provided with vertical guide rods (61) and the frame (1) is provided with guide holes (62), the guide rods (61) being slidably disposed in the guide holes (62).
6. A roller conveyor according to claim 1, 2 or 3, wherein both ends of the conveyor roller (3) are provided with synchronous chain wheels (31), the synchronous chain wheels (31) are connected through a chain, one end of the conveyor roller (3) is provided with a transmission chain wheel (32), and the power mechanism drives the transmission chain wheel (32) to rotate.
7. A rollgang according to claim 1 or 2 or 3 wherein the frame (1) is rotatably connected to a plurality of vertically disposed dam rollers (11), the dam rollers (11) being disposed on both sides of the rollgang.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120518611.0U CN215709133U (en) | 2021-03-11 | 2021-03-11 | Conveying roller way |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120518611.0U CN215709133U (en) | 2021-03-11 | 2021-03-11 | Conveying roller way |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215709133U true CN215709133U (en) | 2022-02-01 |
Family
ID=80013072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120518611.0U Active CN215709133U (en) | 2021-03-11 | 2021-03-11 | Conveying roller way |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215709133U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114803278A (en) * | 2022-03-31 | 2022-07-29 | 青岛雪河机电有限公司 | Steel plate lifting device for steel plate conveying roller way and conveying roller way |
-
2021
- 2021-03-11 CN CN202120518611.0U patent/CN215709133U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114803278A (en) * | 2022-03-31 | 2022-07-29 | 青岛雪河机电有限公司 | Steel plate lifting device for steel plate conveying roller way and conveying roller way |
| CN114803278B (en) * | 2022-03-31 | 2023-10-03 | 青岛雪河机电有限公司 | Steel plate lifting device for steel plate conveying roller way and conveying roller way |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 321400 No. 1, Xingye Road, Huzhen Town, Jinyun County, Lishui City, Zhejiang Province Patentee after: Zhejiang saw Lihuang Industrial Technology Co.,Ltd. Patentee after: Zhejiang Dake Intelligent Equipment Co.,Ltd. Address before: 321400 No.1, Dongshan Industrial Zone, Huzhen Town, Jinyun County, Lishui City, Zhejiang Province Patentee before: ZHEJIANG JULIHUANG SAWING MACHINE GROUP Co.,Ltd. Patentee before: Zhejiang Dake Intelligent Equipment Co.,Ltd. |
|
| CP03 | Change of name, title or address |