CN203862732U - Leveling machine with tensioning function - Google Patents

Leveling machine with tensioning function Download PDF

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Publication number
CN203862732U
CN203862732U CN201420053743.0U CN201420053743U CN203862732U CN 203862732 U CN203862732 U CN 203862732U CN 201420053743 U CN201420053743 U CN 201420053743U CN 203862732 U CN203862732 U CN 203862732U
Authority
CN
China
Prior art keywords
roll group
straightener roll
frame
machine
leveling
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
CN201420053743.0U
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Chinese (zh)
Inventor
黄海
徐秋艳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lanxi City Fu Tun Machinery Manufacturing Co Ltd
Original Assignee
Lanxi City Fu Tun Machinery Manufacturing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Lanxi City Fu Tun Machinery Manufacturing Co Ltd filed Critical Lanxi City Fu Tun Machinery Manufacturing Co Ltd
Priority to CN201420053743.0U priority Critical patent/CN203862732U/en
Application granted granted Critical
Publication of CN203862732U publication Critical patent/CN203862732U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides a leveling machine with the tensioning function, and belongs to the technical field of metal processing equipment. The leveling machine solves the problems that due to the fact that the rotating speeds of an existing leveling machine and an existing uncoiling machine are different, coiling plates between the uncoiling machine and the leveling machine are in the loose and coiled state, and deviation and clamping are easily caused. The leveling machine with the tensioning function comprises a machine frame, an upper leveling roller set, a lower leveling roller set, a driving device and a plate feeding device. The rolling portions of the upper leveling roller set and the lower leveling roller set are vertically and oppositely arranged and form a combined pressing face. An adjusting mechanism for adjusting and controlling the relative distance between the upper leveling roller set and the lower leveling roller set is further arranged on the machine frame. A tensioning device and a tensioning device adjusting mechanism are arranged at the front end of the plate feeding device. According to the leveling machine with the tensioning function, the coiling plates entering the plate feeding device can be tensioned through a front tensioning wheel, the tensioning wheel can be adjusted within a certain range, the leveling machine is applicable to the coiling plates with different loosenesses, and the coiling plates can be prevented from deviating when moving forwards.

Description

A kind of levelling machine with tension
Technical field
The utility model belongs to metal-working plant technical field, particularly a kind of levelling machine with tension.
Background technology
Traditional banding machine needs a levelling machine between uncoiler and transfer bridge, and levelling machine is " Bauschinger effect " of utilizing material, and plate is carried out repeatedly to positive contraflexure, makes multiple original curvature progressively become single curvature, and its leveling the most at last.
Levelling machine comprises frame, upper straightener roll group, lower straightener roll group and sheet feed device, and plate enters from the charging aperture of feeder, between upper straightener roll group and lower straightener roll, carries out pressing work.Because uncoiler is different from the speed of levelling machine, this just will make plate between uncoiler and levelling machine, form the lax state circumnutating, the possibility of deflection passed two avris while extending in levelling machine and has by plate in this state, finally causes one side of plate to collapse and keeps out at charging aperture place.
Summary of the invention
The purpose of this utility model is the problems referred to above that exist for existing levelling machine, forms tension and proposed a kind of plate having entering, and can avoid the lax levelling machine circumnutating of plate.
The purpose of this utility model can realize by following technical proposal: a kind of levelling machine with tension, it comprises frame, upper straightener roll group, lower straightener roll group, the drive unit and the sheet feed device that drive straightener roll group to rotate, described upper straightener roll group and lower straightener roll group are connected in frame, the rolling portion of upper straightener roll group and lower straightener roll group is all oppositely arranged and forms combined pressure face up and down, in frame, be also provided with the governor motion of the upper straightener roll group of regulation and control and the relative far and near distance of lower straightener roll group, it is characterized in that, the feedstock direction of described sheet feed device and the axial vertical of upper straightener roll group and lower straightener roll group and with combined pressure face in same plane, be provided with tensioning apparatus and tensioning apparatus governor motion at the front end of sheet feed device.
The correspondence engaging of staggering one by one of upper and lower straightener roll, forms the repeatedly positive contraflexure leveling to plate, and tensioning apparatus is conflicted on plate for the tensioning to slack.
In above-mentioned a kind of levelling machine with tension, described tensioning apparatus comprises the support and the regulating wheel that are fixed in frame, tensioning apparatus governor motion comprises the lifting hydraulic cylinder on support, and the piston rod of described lifting hydraulic cylinder is connected with above-mentioned regulating wheel downwards.Lifting hydraulic cylinder is for the adjusting to regulating wheel vertical height.
In above-mentioned a kind of levelling machine with tension, described tensioning apparatus comprises the support arm hinged with frame and is located at the regulating wheel of support arm bottom, tensioning apparatus governor motion comprises and being located in frame for ordering about the telescopic hydraulic cylinder of support rotational angle, and the two ends of telescopic hydraulic cylinder are hinged on respectively in support arm and frame.
In above-mentioned a kind of levelling machine with tension, described governor motion comprises the screw mandrel of vertical resulatant pressure surface, and the rotating disk of screw mandrel one end for holding, and screw mandrel is threaded with upper straightener roll group, the upper end of screw mandrel is connected in frame, and is rotationally connected by bearing and frame.Due to the threaded connection relation of screw mandrel and upper straightener roll group, rotary screw can be lifted the laminating distance of falling straightener roll group and relatively descend straightener roll group.
Compared with prior art, this device can carry out tensioning to entering sheet feed device plate by preposition regulating wheel, and regulating wheel can regulate within the specific limits simultaneously, is applicable to the different plate of slackness, can avoid the deflection of plate in the time advancing.
Brief description of the drawings
Fig. 1 is the structural representation of uncoiler.
Fig. 2 is the structural representation in this levelling machine embodiment 1.
Fig. 3 is the structural representation in this levelling machine embodiment 2.
In figure, 1, uncoiler; 2, regulating wheel; 3, support; 4, lifting hydraulic cylinder; 5, elevating mechanism; 6, rotating disk; 7, bearing; 8, screw mandrel; 9, upper straightener roll group; 10, frame; 11, lower straightener roll group; 12, directive wheel; 13, supporting plate; 14, telescopic hydraulic cylinder; 15, support arm; 16, combined pressure face.
Detailed description of the invention
Embodiment 1
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described.
As depicted in figs. 1 and 2, the utility model is located between uncoiler 1 and transfer bridge, for the plate of pull-out on uncoiler 1 being realized to the effect of smoothing, this levelling machine comprises frame 10, frame 10 is provided with straightener roll group 9, lower straightener roll group 11, the drive unit and the sheet feed device that drive straightener roll group to rotate, be provided with the supporting plate 13 to plate rest at the front end of frame 10 chargings, described sheet feed device is located at the front end of straightener roll group 9 and lower straightener roll group 11, upper straightener roll group 9 and lower straightener roll group 11 up and down relative correspondence arrange and form combined pressure face 16, and rolling portion staggers one by one relatively.
In frame 10, be also provided with the governor motion of the upper straightener roll group 9 of regulation and control and lower straightener roll group 11 relative far and near distances, governor motion comprises the screw mandrel 8 of vertical resulatant pressure surface 16, and the rotating disk 6 of screw mandrel 8 one end for holding, screw mandrel 8 is threaded with upper straightener roll group 9, the upper end of screw mandrel 8 is connected in frame 10, and be rotationally connected by bearing 7 and frame 10, due to the threaded connection relation of screw mandrel 8 and upper straightener roll group 9, rotary screw 8 can be lifted the laminating distance of falling straightener roll group 9 and relatively descend straightener roll group 11.The feedstock direction of sheet feed device and the axial vertical of upper straightener roll group 9 and lower straightener roll group 11 and with combined pressure face 16 in same plane, be provided with tensioning apparatus and tensioning apparatus governor motion at the front end of sheet feed device.Above-mentioned sheet feed device comprises two directive wheels 12 opposing upper and lower, and at least one directive wheel 12 is provided with motor, is also provided with the far and near elevating mechanism 5 of controlling of relative another directive wheel 12 of one of them directive wheel 12 on described directive wheel 12.
Described tensioning apparatus comprises the support 3 and the regulating wheel 2 that are fixed in frame 10, and tensioning apparatus governor motion comprises the lifting hydraulic cylinder 4 on support 3, and the piston rod of described lifting hydraulic cylinder 4 is connected with above-mentioned regulating wheel 2 downwards.Regulating wheel 2 described after plate enters directive wheel 12 is by regulating height and conflicting in plate slack strand portion, for the tension to plate.
Embodiment 2
As shown in Figure 3, described levelling machine basic composition structure is identical with embodiment 1, its difference is, described tensioning apparatus comprises the support arm hinged with frame 10 15 and is located at the regulating wheel 2 of support arm 15 bottoms, tensioning apparatus governor motion comprises and being located in frame 10 for ordering about the telescopic hydraulic cylinder 14 of support 3 rotational angles, and the two ends of telescopic hydraulic cylinder 14 are hinged on respectively in support arm 15 and frame 10.The angle that regulates support arm 15 and frame 10 by the jacking of telescopic hydraulic cylinder 14, makes the plane of regulating wheel 2 in differing heights, realizes the object that each height regulates.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendments or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.

Claims (4)

1. one kind has the levelling machine of tension, it comprises frame (10), upper straightener roll group (9), lower straightener roll group (11), the drive unit and the sheet feed device that drive straightener roll group to rotate, described upper straightener roll group (9) and lower straightener roll group (11) are connected in frame (10), the rolling portion of upper straightener roll group (9) and lower straightener roll group (11) is all oppositely arranged and forms combined pressure face (16) up and down, in frame (10), be also provided with the governor motion of the upper straightener roll group (9) of regulation and control and the relative far and near distance of lower straightener roll group (11), it is characterized in that, the feedstock direction of described sheet feed device and upper straightener roll group (9) and the axial vertical of lower straightener roll group (11) and with combined pressure face (16) in same plane, be provided with tensioning apparatus and tensioning apparatus governor motion at the front end of sheet feed device.
2. a kind of levelling machine with tension according to claim 1, it is characterized in that, described tensioning apparatus comprises the support (3) and the regulating wheel (2) that are fixed in frame (10), tensioning apparatus governor motion comprises the lifting hydraulic cylinder (4) on support (3), and the piston rod of described lifting hydraulic cylinder (4) is connected with above-mentioned regulating wheel (2) downwards.
3. a kind of levelling machine with tension according to claim 1, it is characterized in that, described tensioning apparatus comprises the support arm (15) hinged with frame (10) and is located at the regulating wheel (2) of support arm (15) bottom, tensioning apparatus governor motion comprises that being located at frame (10) goes up for ordering about the telescopic hydraulic cylinder (14) of support (3) rotational angle, and the two ends of telescopic hydraulic cylinder (14) are hinged on respectively in support arm (15) and frame (10).
4. according to a kind of levelling machine with tension described in claim 1 or 2 or 3, it is characterized in that, described governor motion comprises the screw mandrel (8) of vertical resulatant pressure surface (16), and the rotating disk (6) of screw mandrel (8) one end for holding, screw mandrel (8) is threaded with upper straightener roll group (9), it is upper that the upper end of screw mandrel (8) is connected to frame (10), and be rotationally connected by bearing (7) and frame (10).
CN201420053743.0U 2014-01-27 2014-01-27 Leveling machine with tensioning function Expired - Fee Related CN203862732U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420053743.0U CN203862732U (en) 2014-01-27 2014-01-27 Leveling machine with tensioning function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420053743.0U CN203862732U (en) 2014-01-27 2014-01-27 Leveling machine with tensioning function

Publications (1)

Publication Number Publication Date
CN203862732U true CN203862732U (en) 2014-10-08

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420053743.0U Expired - Fee Related CN203862732U (en) 2014-01-27 2014-01-27 Leveling machine with tensioning function

Country Status (1)

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CN (1) CN203862732U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106140887A (en) * 2016-07-01 2016-11-23 宿州市冠星金属制品制造有限公司 A kind of steel band apparatus for leveling
CN108687225A (en) * 2018-07-26 2018-10-23 太仓巨仁光伏材料有限公司 A kind of perforating mold of photovoltaic imbrication welding
CN109772941A (en) * 2019-03-27 2019-05-21 江苏中海重型机床有限公司 A kind of full-automatic levelling machine
CN109772940A (en) * 2019-03-27 2019-05-21 江苏中海重型机床有限公司 A kind of intelligence levelling machine and its flattening method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106140887A (en) * 2016-07-01 2016-11-23 宿州市冠星金属制品制造有限公司 A kind of steel band apparatus for leveling
CN108687225A (en) * 2018-07-26 2018-10-23 太仓巨仁光伏材料有限公司 A kind of perforating mold of photovoltaic imbrication welding
CN108687225B (en) * 2018-07-26 2024-02-23 太仓巨仁光伏材料有限公司 Punching die for photovoltaic shingle welding strip
CN109772941A (en) * 2019-03-27 2019-05-21 江苏中海重型机床有限公司 A kind of full-automatic levelling machine
CN109772940A (en) * 2019-03-27 2019-05-21 江苏中海重型机床有限公司 A kind of intelligence levelling machine and its flattening method

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141008

Termination date: 20150127

EXPY Termination of patent right or utility model