CN102357569B - Plate rolling machine - Google Patents

Plate rolling machine Download PDF

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Publication number
CN102357569B
CN102357569B CN201110280557.1A CN201110280557A CN102357569B CN 102357569 B CN102357569 B CN 102357569B CN 201110280557 A CN201110280557 A CN 201110280557A CN 102357569 B CN102357569 B CN 102357569B
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CN
China
Prior art keywords
roller
winding
gear
axle
time
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201110280557.1A
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Chinese (zh)
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CN102357569A (en
Inventor
刘新胜
刘建新
李成吉
王洪波
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Weichai Heavy Machinery Co Ltd
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Weichai Heavy Machinery Co Ltd
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Priority to CN201110280557.1A priority Critical patent/CN102357569B/en
Publication of CN102357569A publication Critical patent/CN102357569A/en
Application granted granted Critical
Publication of CN102357569B publication Critical patent/CN102357569B/en
Expired - Fee Related legal-status Critical Current
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Abstract

The invention provides a plate rolling machine. The machine comprises a bracket, an upper winding up roller, a first lower winding up roller, a second lower winding up roller and a pneumatic device, wherein the upper winding up roller, the first lower winding up roller and the second lower winding up roller are installed on the bracket and are all drive winding up rollers; the first end of the upper winding up roller is of an open structure; and the pneumatic device is connected with the second end of the upper winding up roller and is used for controlling the open structured first end of the upper winding up roller to be lifted.

Description

A kind of veneer reeling machine
Technical field
Relate generally to veneer reeling machine of the present invention, more particularly, relates to a kind of three winding up roller veneer reeling machines.
Background technology
Fig. 2 is the schematic diagram of structure of the veneer reeling machine of prior art.As shown in Figure 2, this veneer reeling machine comprises support 22 and rack-mount upper winding up roller 23 and first time winding up roller 24 and second time winding up roller 24 '.The veneer reeling machine of prior art also comprises motor and reductor.The course of work of veneer reeling machine is as follows: first time winding up roller 24 and second time winding up roller 24 ' drive by transmission device, with identical speed to same direction rotation, or opposite spin.The rubbing action respectively and between workpiece due to first time winding up roller 24 and second time winding up roller 24 ', thus drive workpiece to travel forward and cause the driven rotation of winding up roller 23, that is, and the slave operation pattern of winding up roller in realization.By suitably adjusting the position of upper winding up roller downwards, can carry out to workpiece the roll bending of different curvature.
In addition, about the opening ways of upper winding up roller 2, in the prior art, device for discharging 25 is unclamped, workpiece is put between the lower winding up roller of upper winding up roller 23 and first, second 24,24 ', start veneer reeling machine, complete volume circle.Complete after the processing of volume circle, device for discharging 25 is pressed down, push down winding up roller one end (being right-hand member) in Fig. 1, put down live bearing 21, upper winding up roller one end (being left end in Fig. 1) is open, from then on end takes out workpiece, and then live bearing 21 is turned back to original place, is connected with upper winding up roller left part.Thereby veneer reeling machine prepares to enter next operation cycle.In addition, the veneer reeling machine course of work of symmetrical expression and asymmetric formula is similar.
Fig. 3 is the schematic section about three winding up roller positions of three winding up roller veneer reeling machines.As can see from Figure 3.Two lower windings up roller 24,24 ' are arranged in the both sides of the side-lower of winding up roller 23 symmetrically.Thereby after workpiece being put between winding up roller and two lower windings up roller, by the rotation drive of lower winding up roller, go up the driven of winding up roller, thereby realize the volume circle to workpiece.
From describing and can find out above, the veneer reeling machine of prior art adopts gear drive between three windings up roller and reductor, is subject to the restriction of bulk, winding up roller can only be realized part form initiatively, that is, two lower windings up roller adopt active form, and a upper winding up roller is in driven form.That is to say, on existing veneer reeling machine, the motion of winding up roller is mainly frictional force when winding up roller rotates on the lower.Owing to there being driven shaft, in volume circle process, be prone to the problem that material skids.Particularly, when processing more slim workpiece, corresponding frictional force is less, and operation easier is very large, and operating efficiency is low.
In addition, for the veneer reeling machine of prior art, after workpiece has rolled, take out workpiece bothers very much, centered by cause, winding up roller (, upper winding up roller) two ends are sealed, and need winding up roller one end, Xian Jiang center to push down, and make the other end unsettled, by the complicated gate-type mechanism opening of upper winding up roller end fixed support, workpiece just can take out again.In addition, be subject to the restriction of winding up roller self rigidity, center winding up roller can not be done meticulously, thereby causes workpiece to be rolled into cylinder.
Summary of the invention
Therefore,, for above-mentioned problems of the prior art, the invention provides a kind of veneer reeling machine.This veneer reeling machine comprises: support; Be arranged on the upper winding up roller on described support, first time winding up roller and second time winding up roller; And the pneumatic means being connected with the second end of described upper winding up roller, for controlling the lifting of first end of the described upper winding up roller of described unenclosed construction.Each in described upper winding up roller, described first time winding up roller and described second time winding up roller is active winding up roller, and the first end of described upper winding up roller is unenclosed construction.
According to one embodiment of present invention, the second end of described upper winding up roller is positioned on clutch shaft bearing and bearing block; Main part between described upper winding up roller two ends is arranged on self-aligning bearing and bearing block; Described pneumatic means comprises cylinder, and the main shaft of described cylinder is connected with the second end of described upper winding up roller by being connected to described clutch shaft bearing and bearing block; When cylinder knee-action, drive the described first end of described upper winding up roller to lift or fall.
According to another embodiment of the present invention, described veneer reeling machine also comprises transmission device, for driving described upper winding up roller, described first time winding up roller and described second time winding up roller.
According to further embodiment of the present invention, described transmission device comprises: the first gear, the second gear and the 3rd gear; Axle one and axle two; Belt pulley and belt.Described the 3rd gear meshes with described the first gear and described the second gear respectively.Described axle two is rack-mount by the 3rd bearing block and the 4th bearing block, and described axle one is rack-mount by the second bearing block and regulating center bearing base; Described the 3rd gear is installed on first end place band moving axis two rotations of described axle two; And the second end of described axle two is provided with belt pulley, the place near described axle one first end on described axle one is also provided with belt pulley, thereby two belt pulleys are connected and have been realized the driving of two pairs of described axles one of described axle by belt; Place near described axle one second end on described axle one also has belt pulley, and the part between the first end of described upper winding up roller and the second end has belt pulley, thereby these two belt pulleys are connected and have been realized the driving of a pair of described upper winding up roller of described axle by belt.Described the first gear and described the second gear are installed on respectively the first end of described first time winding up roller and the first end of described second time winding up roller, the rotation of described the 3rd gear drives the rotation of described the first gear and described the second gear, and the rotation of described the first gear and described the second gear drives the active rotation of first time winding up roller and second time winding up roller.
Novel structure of the present invention, simple, dependable performance, simplified control, use, manufacture craft is convenient.
The invention solves workpiece and roll the problem of easily skidding in process, improved the accuracy of manufacture of workpiece; The structure that has changed traditional center winding up roller sealing, makes loaded down with trivial details pickup process become very simple.Improve the rigidity of winding up roller simultaneously, make veneer reeling machine can roll the cylinder of minor diameter.
The present invention thoroughly changes the traditional structure of veneer reeling machine, realized the making of small diameter cylinder, the scope of application of veneer reeling machine is extended, the accuracy of manufacture of workpiece is improved, the operation sequence that picks and places workpiece is greatly simplified, a large amount of service working times of having saved operation veneer reeling machine, make production efficiency improve more than 2 times.
Accompanying drawing explanation
Read by reference to the accompanying drawings after the detailed description of embodiment of the present invention, it is clearer that other features and advantages of the present invention will become.
Fig. 1 is the diagrammatic elevation view of the structure of veneer reeling machine according to a preferred embodiment of the invention.
Fig. 2 is the schematic diagram of structure of the veneer reeling machine of prior art.
Fig. 3 is the schematic section of three winding up roller position relationships of three winding up roller veneer reeling machines.
The specific embodiment
Now, the present invention is described with reference to the drawings, wherein runs through in extenso and represent identical or similarly install with identical reference number.
Fig. 1 is the diagrammatic elevation view of the structure of veneer reeling machine according to a preferred embodiment of the invention.In the preferred embodiment, veneer reeling machine of the present invention has been realized whole active drive of three windings up roller (upper winding up roller and first, second lower windings up roller) when realizing unenclosed construction.Similar with the veneer reeling machine of the prior art shown in Fig. 2, the veneer reeling machine of the present invention shown in Fig. 1 comprises support 20 equally, rack-mount upper winding up roller 11, first time winding up roller 12 and second time winding up roller 12 '.Similar with prior art, veneer reeling machine of the present invention can also comprise reductor 17.Below the concrete enforcement of the preferred embodiment is described below.
As shown in Figure 1, each in the described upper winding up roller 11 of described veneer reeling machine, described first time winding up roller 12 and described second time winding up roller 12 ' is active winding up roller, and described upper winding up roller 11 is unenclosed construction.Described veneer reeling machine also comprises transmission device 19, for driving described upper winding up roller 11, described first time winding up roller 12 and described second time winding up roller 12 '.According to veneer reeling machine of the present invention, also comprise the pneumatic means being connected with described upper winding up roller 11, for example, for controlling the unlatching of the first end (right-hand member, is for example defined as spindle nose here) of the described unenclosed construction of described upper winding up roller.
In particular, as shown in Figure 1, upper winding up roller 11 is unenclosed construction, and two ends (that is, first end and the second end, for example, be defined as spindle nose and axle tail here) do not close in complex gate structure.According to the preferred embodiment, a pneumatic means is installed on support 20, the second end of this pneumatic means and upper winding up roller 11 (for example left end, is for example defined as axle tail here) is connected, for controlling the unlatching of first end of the described unenclosed construction of described upper winding up roller 11.Further, this pneumatic means comprises cylinder 2, and the main shaft of described cylinder 2 is connected with the bearing of the second end of upper winding up roller 11.More particularly, thus the bearing by the main shaft of cylinder 2 and the second end of upper winding up roller 11 is connected cylinder 2 is connected with upper winding up roller 11.In addition, main part between the two ends of described upper winding up roller 11 is positioned on self-aligning bearing and bearing block 5, thereby the first end of described self-aligning bearing winding up roller 11 on naming a person for a particular job of can take when making described upper winding up roller 11 on being fixed on described support 20 lifts, to take out workpiece.Thereby realized the unenclosed construction of upper winding up roller 11.Therefore,, when cylinder knee-action, drive the first end of described upper winding up roller open or close.Veneer reeling machine is gone up the position of winding up roller and the stroke of cylinder by adjustment, can roll Ф more than 80, the workpiece of δ 1.0~δ 5.0.
On the other hand, in the preferred embodiment, three windings up roller are initiative winding up roller.As shown in Figure 1, electric motor driven power is sent to gear 16 by after reductor 17, causes gear 16 to rotate, and gear 16 respectively with gear 15,15 ' engagement, thereby also driven gear 15 and 15 ' rotation.Gear 15 and 15 ' is installed on respectively the first end (for example, right-hand member, is for example defined as spindle nose here) of first time winding up roller 12 and second time winding up roller 12 ', thereby has driven the active rotation of first time winding up roller 12 and second time winding up roller 12 '.Described veneer reeling machine also comprises axle 1 and axle 2 13.Axle 2 13 is arranged on support 20 by the 3rd bearing and bearing block 10 and the 4th bearing and bearing block 14, and axle 1 is arranged on support 20 by the bearing (non-self-aligning bearing) of the second bearing and bearing block 5 and self-aligning bearing and bearing block 8 lower ends.Gear 16 is installed on the first end (for example, right-hand member, is for example defined as spindle nose here) of axle 2 13, thereby has driven the active rotation of axle 2 13.And the second end of axle 2 13 (being for example defined as axle tail here) is provided with belt pulley, on axle 1 for example, near the first end of axle 1 (right-hand member, for example be defined as spindle nose here) place belt pulley is also installed, this pair of belt pulley represents with mark 6.Thereby this is connected and has been realized the driving of 2 13 pairs of axles 1 of axle by belt one belt pulley 6.Place on axle 1 for example, near the second end (, left end, is defined as axle tail here) also has belt pulley, and the main part of upper winding up roller 11 also has belt pulley, and this pair of belt pulley represents with mark 3.Thereby this is connected and has been realized the driving of one 9 pairs of upper windings up roller 11 of axle by belt two belt pulley 3.
According to the preferred embodiment of the invention in the whole course of work of veneer reeling machine, pick and place workpiece, volume circle is easy and simple to handle, Multi-stage transmission drives the equal active rotation of three windings up roller, thoroughly changed the structure that general veneer reeling machine exists driven winding up roller, effectively prevented that plate from rolling the slip in process, upper winding up roller one end adopts Open architecture, pneumatic control is opened, self-aligning bearing adjusting stretching angle, thoroughly abandoned first fixing winding up roller of traditional veneer reeling machine, the structure that manual gate-type mechanism of opening winding up roller end portion supports could take out the workpiece of spooling again, fixed support winding up roller and manual time of opening winding up roller door type structure have been saved, the more common veneer reeling machine of production efficiency improves more than 2 times.
Although described by reference to the accompanying drawings embodiments of the present invention, those skilled in the art can make various distortion or modification within the scope of the appended claims.

Claims (1)

1. a veneer reeling machine, comprising:
Support;
Be arranged on the upper winding up roller on described support, first time winding up roller and second time winding up roller, each in wherein said upper winding up roller, described first time winding up roller and described second time winding up roller is active winding up roller, and the first end of described upper winding up roller is unenclosed construction; And
The pneumatic means being connected with the second end of described upper winding up roller, for controlling the lifting of first end of the described upper winding up roller of described unenclosed construction;
The second end of wherein said upper winding up roller is positioned on clutch shaft bearing and bearing block; Main part between described upper winding up roller two ends is arranged on self-aligning bearing and bearing block; Described pneumatic means comprises cylinder, and the main shaft of described cylinder is connected with the second end of described upper winding up roller by being connected to described clutch shaft bearing and bearing block; When cylinder knee-action, drive the described first end of described upper winding up roller to lift or fall;
Described veneer reeling machine also comprises:
Transmission device, for driving described upper winding up roller, described first time winding up roller and described second time winding up roller, wherein, described transmission device comprises:
The first gear, the second gear and the 3rd gear;
Axle one and axle two;
Belt pulley and belt;
Wherein said the 3rd gear meshes with described the first gear and described the second gear respectively;
Wherein said axle two is rack-mount by the 3rd bearing block and the 4th bearing block, and described axle one is rack-mount by the second bearing block and regulating center bearing base; Described the 3rd gear is installed on first end place band moving axis two rotations of described axle two; And the second end of described axle two is provided with belt pulley, the place near described axle one first end on described axle one is also provided with belt pulley, thereby two belt pulleys are connected and have been realized the driving of two pairs of described axles one of described axle by belt; Place near described axle one second end on described axle one also has belt pulley, and the part between the first end of described upper winding up roller and the second end has belt pulley, thereby these two belt pulleys are connected and have been realized the driving of a pair of described upper winding up roller of described axle by belt; And
Wherein said the first gear and described the second gear are installed on respectively the first end of described first time winding up roller and the first end of described second time winding up roller, the rotation of described the 3rd gear drives the rotation of described the first gear and described the second gear, and the rotation of described the first gear and described the second gear drives the active rotation of first time winding up roller and second time winding up roller.
CN201110280557.1A 2011-09-07 2011-09-07 Plate rolling machine Expired - Fee Related CN102357569B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201110280557.1A CN102357569B (en) 2011-09-07 2011-09-07 Plate rolling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201110280557.1A CN102357569B (en) 2011-09-07 2011-09-07 Plate rolling machine

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CN102357569A CN102357569A (en) 2012-02-22
CN102357569B true CN102357569B (en) 2014-04-02

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103341561A (en) * 2013-07-04 2013-10-09 安庆联控机电科技发展有限公司 Piston ring large-diameter circling machine feeding positioning shaft device
CN103331386B (en) * 2013-07-04 2016-08-24 安庆联控机电科技发展有限公司 A kind of piston ring major-diameter circling machine feeding device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2283741A1 (en) * 1974-09-07 1976-04-02 Luther Werke Luther Gmbh Et Co THREE-ROLLER SHEET BENDING MACHINE WITH PRE-TENSIONED UPPER ROLLER
DE4209698A1 (en) * 1991-06-07 1992-12-10 Steiner Kg Maschinenbau Geb Three-roll sheet metal bending machine for tubes - has top roll with ejector cylinder and piston in axial bore on drive side
CN201132180Y (en) * 2007-10-26 2008-10-15 长治钢铁(集团)锻压机械制造有限公司 Rolling machine with adjustable input torquemoment
CN201136015Y (en) * 2007-10-26 2008-10-22 长治钢铁(集团)锻压机械制造有限公司 Three-roller full-driving rolling machine
CN101347801A (en) * 2008-09-02 2009-01-21 安徽太平洋重型机器股份有限公司 Multifunctional three-roller rolling machine with side-turning over machine frame in radial direction
CN101549373A (en) * 2009-05-13 2009-10-07 无锡洲翔重工科技有限公司 Horizontally down-adjusted three-roll plate bending machine
CN202290901U (en) * 2011-09-07 2012-07-04 潍柴重机股份有限公司 Veneer reeling machine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007015014A (en) * 2005-07-05 2007-01-25 Hokumei Kikai:Kk Roller device correctly and simply bending tapered tube and fan-shaped plate

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2283741A1 (en) * 1974-09-07 1976-04-02 Luther Werke Luther Gmbh Et Co THREE-ROLLER SHEET BENDING MACHINE WITH PRE-TENSIONED UPPER ROLLER
DE4209698A1 (en) * 1991-06-07 1992-12-10 Steiner Kg Maschinenbau Geb Three-roll sheet metal bending machine for tubes - has top roll with ejector cylinder and piston in axial bore on drive side
CN201132180Y (en) * 2007-10-26 2008-10-15 长治钢铁(集团)锻压机械制造有限公司 Rolling machine with adjustable input torquemoment
CN201136015Y (en) * 2007-10-26 2008-10-22 长治钢铁(集团)锻压机械制造有限公司 Three-roller full-driving rolling machine
CN101347801A (en) * 2008-09-02 2009-01-21 安徽太平洋重型机器股份有限公司 Multifunctional three-roller rolling machine with side-turning over machine frame in radial direction
CN101549373A (en) * 2009-05-13 2009-10-07 无锡洲翔重工科技有限公司 Horizontally down-adjusted three-roll plate bending machine
CN202290901U (en) * 2011-09-07 2012-07-04 潍柴重机股份有限公司 Veneer reeling machine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JP特开2007-15014A 2007.01.25

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