CN102320145A - Automatic rolling and conveying mechanism for PU (polyurethane) plate - Google Patents
Automatic rolling and conveying mechanism for PU (polyurethane) plate Download PDFInfo
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- CN102320145A CN102320145A CN201110141740A CN201110141740A CN102320145A CN 102320145 A CN102320145 A CN 102320145A CN 201110141740 A CN201110141740 A CN 201110141740A CN 201110141740 A CN201110141740 A CN 201110141740A CN 102320145 A CN102320145 A CN 102320145A
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Abstract
The invention relates to an automatic rolling and conveying mechanism for a PU (polyurethane) plate. An upper crossbeam and a lower crossbeam are fixedly arranged on a frame; a lower rolling drum is rotatablely mounted on the lower crossbeam; the lower rolling drum is connected with a driving device; the upper crossbeam is provided with an upper rolling drum bracket which can be lifted; an upper rolling drum is rotatablely mounted below the upper rolling drum bracket; and the upper rolling drum and the lower rolling drum are arranged in a parallel way. By using the automatic rolling and conveying mechanism, the functions of the automatic rolling, the crushing and the material conveying of the PU plate are achieved through the relative rotation of the upper rolling drum and the lower rolling drum; the uniformity of the thickness of the PU plate is guaranteed; the degree of automation is high; the production efficiency can be improved; and the labor intensity of a worker can be decreased.
Description
Technical field
The present invention relates to the production equipment of automobile ceiling, specifically a kind of PU sheet material automatic rolling conveying mechanism with PU (polyurethane) sheet material.
Background technology
Automobile ceiling forms with PU sheet material foaming, and every PU plate distortion is big with thickness error, influences the spread of follow-up plastic roll operation, has very big product quality hidden danger, the product rejection rate height.In addition, PU sheet material gets into the plastic roll operation and mainly adopts artificial feeding at present, because PU sheet material characteristic is more crisp, easily the jackknifing of PU sheet material, and the repetitive positioning accuracy in the feeding process can't guarantee easy sideslip.This manual mode of operation makes that the productive temp time of product is long, and production efficiency is low, and labor strength is high.
Summary of the invention
Invention provides a kind of PU sheet material automatic rolling conveying mechanism to the problems referred to above, and this mechanism can realize the mechanization conveying of PU sheet material, and can carry out shaping to PU sheet material, guarantees the uniformity of its thickness.
According to technical scheme of the present invention: a kind of PU sheet material automatic rolling conveying mechanism; On frame, be fixed with entablature and sill; Be rotatably mounted with bottom roll on the said sill, said bottom roll links to each other with transmission device, and said entablature is provided with the liftable rolling stand of going up; Be rotatably mounted with cylinder below the said upward rolling stand, said upward cylinder and said bottom roll laterally arrange.
Be fixed with lift cylinder on the said entablature, the said rolling stand of going up is fixed on the piston rod of said lift cylinder.
Said entablature and said going up between the rolling stand are provided with the guide pillar guide pin bushing.
Said guide pillar guide pin bushing has two covers, is arranged on the both sides of said lift cylinder.
Said two ends of going up cylinder are fixed on said going up on the rolling stand through last spring bearing respectively.
Said transmission device is a reducing motor, and said reducing motor is fixed on the said frame, and its output shaft directly links to each other with an end of said bottom roll, and the other end of said bottom roll is fixed on the said sill through lower supporting bearing.
The bottom of said frame is provided with wheel.
Technique effect of the present invention is: the present invention is through the relative rotation of up-down roller; Realize the broken feeding function of automatic rolling of PU sheet material; Guaranteed the uniformity of PU sheet metal thickness, automaticity is high, can enhance productivity; Reduce labor strength, and can improve the plastic roll fabricating quality of product subsequent handling; Go up the gap that cylinder is adjusted up-down roller through liftable, to adapt to the PU sheet material of multiple standards thickness, flexibility is high; Last cylinder adopts cylinder to cooperate guide pillar to realize the oscilaltion action, operates steadily.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
Be further described below in conjunction with the accompanying drawing specific embodiments of the invention.
Among Fig. 1, comprise guide pillar guide pin bushing 1, last rolling stand 2, frame 3, reducing motor 4, lift cylinder 5, go up cylinder 6, go up spring bearing 7, lower supporting bearing 8, bottom roll 9, sill 10, wheel 11, entablature 12 etc.
As shown in Figure 1, the present invention is a kind of PU sheet material automatic rolling conveying mechanism, on shaped as frame frame 3, is fixed with the entablature 12 and the sill 10 of level, and entablature 12 is last, and sill 10 constitutes working space down between entablature 12 and the sill 10.The bottom of frame 3 is provided with wheel 11, is convenient to moving of entire mechanism.
Be rotatably mounted with bottom roll 9 on the sill 10, bottom roll 9 links to each other with transmission device.This transmission device is a reducing motor 4, and reducing motor 4 is fixed on the frame 3, and its output shaft directly links to each other with an end of bottom roll 9, and the other end of bottom roll 9 is fixed on the sill 10 through lower supporting bearing 8.
Be fixed with lift cylinder 5 on the entablature 12, the piston rod of lift cylinder 5 stretches out downwards, and the lower end of piston rod is fixedly connected with rolling stand 2, and last rolling stand 2 is under the drive of lift cylinder 5, but oscilaltion.Be rotatably mounted with cylinder 6 below the last rolling stand 2, the two ends of last cylinder 6 are fixed on the rolling stand 2 through last spring bearing 7 respectively.Last cylinder 6 laterally arranges with bottom roll 9.
For cylinder 6 is steadily gone up and down, between entablature 12 and last rolling stand 2, be provided with guide pillar guide pin bushing 1.Guide pillar guide pin bushing 1 preferably has two covers, is separately positioned on the both sides of lift cylinder 5.
The course of work of the present invention is following: the preceding road of PU sheet material process automatic charging operation lay is to bottom roll 9; Lift cylinder 5 drives upward cylinder 6 declines and pushes down PU sheet material, reducing motor 4 energisings, and bottom roll 9 rotates; Realize that PU sheet material is fed forward; The roll extrusion of cylinder 6 and bottom roll 9 in course of conveying, passing through makes the particle of PU plate surface broken, guarantees the uniformity of PU sheet metal thickness.
The present invention is simple, compact and reasonable for structure, and automaticity is high; Relative rotation through up-down roller; Realize the broken feeding function of automatic rolling of PU sheet material, guaranteed the uniformity of PU sheet metal thickness, guaranteed stability, rapidity that follow-up plastic roll operation is produced; Product feeding accurate positioning can be enhanced productivity, and reduces labor strength, and can improve the plastic roll fabricating quality of product subsequent handling; Go up the gap that cylinder is adjusted up-down roller through liftable, to adapt to the PU sheet material of multiple standards thickness, guarantee to reach best shaping and PU plate surface particle fragmentation, the flexibility height; Last cylinder adopts cylinder to cooperate guide pillar to realize the oscilaltion action, operates steadily.
Claims (7)
1. PU sheet material automatic rolling conveying mechanism; It is characterized in that: on frame (3), be fixed with entablature (12) and sill (10); Be rotatably mounted with bottom roll (9) on the said sill (10); Said bottom roll (9) links to each other with transmission device; Said entablature (12) is provided with the liftable rolling stand (2) of going up, said go up rolling stand (2) below be rotatably mounted with cylinder (6), saidly go up cylinder (6) and said bottom roll (9) laterally arranges.
2. according to the described PU sheet material of claim 1 automatic rolling conveying mechanism, it is characterized in that: be fixed with lift cylinder (5) on the said entablature (12), the said rolling stand (2) of going up is fixed on the piston rod of said lift cylinder (5).
3. according to the described PU sheet material of claim 2 automatic rolling conveying mechanism, it is characterized in that: said entablature (12) and said going up between the rolling stand (2) are provided with guide pillar guide pin bushing (1).
4. according to the described PU sheet material of claim 3 automatic rolling conveying mechanism, it is characterized in that: said guide pillar guide pin bushing (1) has two covers, is arranged on the both sides of said lift cylinder (5).
5. according to the described PU sheet material of claim 1 automatic rolling conveying mechanism, it is characterized in that: said two ends of going up cylinder (6) are fixed on said going up on the rolling stand (2) through last spring bearing (7) respectively.
6. according to the described PU sheet material of claim 1 automatic rolling conveying mechanism; It is characterized in that: said transmission device is reducing motor (4); Said reducing motor (4) is fixed on the said frame (3); Its output shaft directly links to each other with an end of said bottom roll (9), and the other end of said bottom roll (9) is fixed on the said sill (10) through lower supporting bearing (8).
7. according to the described PU sheet material of claim 1 automatic rolling conveying mechanism, it is characterized in that: the bottom of said frame (3) is provided with wheel (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110141740A CN102320145A (en) | 2011-05-28 | 2011-05-28 | Automatic rolling and conveying mechanism for PU (polyurethane) plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110141740A CN102320145A (en) | 2011-05-28 | 2011-05-28 | Automatic rolling and conveying mechanism for PU (polyurethane) plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102320145A true CN102320145A (en) | 2012-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110141740A Pending CN102320145A (en) | 2011-05-28 | 2011-05-28 | Automatic rolling and conveying mechanism for PU (polyurethane) plate |
Country Status (1)
| Country | Link |
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| CN (1) | CN102320145A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102935473A (en) * | 2012-11-15 | 2013-02-20 | 天津市天锻压力机有限公司 | Isothermal thermal forming hydraulic machine |
| CN104944145A (en) * | 2015-07-02 | 2015-09-30 | 文林 | Automatic feeding and discharging elevator |
| CN105762603A (en) * | 2016-04-15 | 2016-07-13 | 苏州鸿普精密模具有限公司 | Power strip switch feeding device for power strip assembling machine |
| CN106426540A (en) * | 2016-10-27 | 2017-02-22 | 江苏科技大学 | Magnesium oxide board rolling forming device and rolling method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2260695Y (en) * | 1996-04-26 | 1997-08-27 | 美喆塑料工业股份有限公司 | Stereo-pattern forming machine for plastic floor-block |
-
2011
- 2011-05-28 CN CN201110141740A patent/CN102320145A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2260695Y (en) * | 1996-04-26 | 1997-08-27 | 美喆塑料工业股份有限公司 | Stereo-pattern forming machine for plastic floor-block |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102935473A (en) * | 2012-11-15 | 2013-02-20 | 天津市天锻压力机有限公司 | Isothermal thermal forming hydraulic machine |
| CN102935473B (en) * | 2012-11-15 | 2016-08-31 | 天津市天锻压力机有限公司 | Isothermal hot forming hydraulic press |
| CN104944145A (en) * | 2015-07-02 | 2015-09-30 | 文林 | Automatic feeding and discharging elevator |
| CN105762603A (en) * | 2016-04-15 | 2016-07-13 | 苏州鸿普精密模具有限公司 | Power strip switch feeding device for power strip assembling machine |
| CN105762603B (en) * | 2016-04-15 | 2018-06-05 | 库卡智能机械江苏有限公司 | The insert row switch feeding device of insert row kludge |
| CN106426540A (en) * | 2016-10-27 | 2017-02-22 | 江苏科技大学 | Magnesium oxide board rolling forming device and rolling method thereof |
| CN106426540B (en) * | 2016-10-27 | 2019-10-15 | 江苏科技大学 | A kind of glass magnesium board roll forming device and its rolling depression method |
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Application publication date: 20120118 |