CN203751117U - Punching and roll bending production line for elevator door frame profile - Google Patents

Punching and roll bending production line for elevator door frame profile Download PDF

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Publication number
CN203751117U
CN203751117U CN201420111232.XU CN201420111232U CN203751117U CN 203751117 U CN203751117 U CN 203751117U CN 201420111232 U CN201420111232 U CN 201420111232U CN 203751117 U CN203751117 U CN 203751117U
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CN
China
Prior art keywords
punching
production line
machine tool
steel plate
bending
Prior art date
Application number
CN201420111232.XU
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Chinese (zh)
Inventor
李国辉
Original Assignee
上海斐菱机电设备制造有限公司
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Priority to CN201420111232.XU priority Critical patent/CN203751117U/en
Application granted granted Critical
Publication of CN203751117U publication Critical patent/CN203751117U/en

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Abstract

The utility model discloses a punching and roll bending production line for an elevator door frame profile. The punching and roll bending production line comprises a feeding uncoiler, a punching machine tool, a roll bending forming machine, a chopping device and an electric control system device. The feeding uncoiler, the punching machine tool, the roll bending forming machine, the chopping device and the electric control system device are arranged in sequence in the direction of the production line. The feeding uncoiler is located at the starting end of the production line and used for supporting steel plate strips and unfolding the steel plate strips. The punching machine tool is used for carrying out hole punching on the steel plate strips conveyed by the feeding uncoiler. The roll bending forming machine is used for bending the steel plate strips treated by the punching machine tool. The chopping device is arranged at a discharge opening of the roll bending forming machine and used for cutting off the steel plate strips bent by the roll bending forming machine. The electric control system device is respectively connected with the feeding uncoiler, the punching machine tool, the roll bending forming machine and the chopping device. The punching and roll bending production line has the advantages that the whole production line is controlled by the electric control system device in a unified mode, the production devices are organically connected together, the automatic integration degree is high, production efficiency is improved, labor cost is saved, and waste materials are reduced.

Description

Lift door frame section bar punching roll bending production line

Technical field

The utility model relates to the technical field of lift door frame section bar processing, relates in particular to a kind of lift door frame section bar punching roll bending production line.

Background technology

The traditional processing technology of the punching roll and bend forming of lift door frame section bar is: 1, adopt CNC shearing machine according to the size shear of lift door frame section bar; 2, shear is placed on and on common punch press, carries out punching processing; 3, adopt numerical control bender that the shear after punching is carried out to bending processing, obtain the lift door frame of moulding.But there are following problems in this processing method:

1, in shear process, owing to easily producing scale error because of the displacement of manual operation and machine tool;

2, breaking through in processing, during due to manual operation, fail the mould that aligns, may cause product punching position incorrect;

3, in Bending Processing, because manual operation error and machine tool displacement etc. easily produce scale error;

4, each process is all to rely on independently machine to complete, and each machine all needs many people to operate, and needs a large amount of human and material resources, and production cost is high, and production efficiency is low, produces waste material more, causes the wasting of resources.

Utility model content

Technical problem to be solved in the utility model: provide for the deficiencies in the prior art a kind of automatic integratedization, production efficiency high, produce the few lift door frame section bar punching roll bending production line of waste material.

The technical problem that the utility model solves can realize by the following technical solutions:

Lift door frame section bar punching roll bending production line, comprise arrange successively along production line direction one be positioned at described production line top in order to supporting steel strip material with by the blowing uncoiler of described steel plate strip development;

One machine tool for punching that the steel plate strip material of sending here via described blowing uncoiler is carried out to punching processing;

One by the bending roll former that carries out bending processing via described machine tool for punching punching steel plate strip material after treatment;

One is arranged on the discharging opening place of described bending roll former and will cuts off the cutting device of processing via described bending roll former bending steel plate strip material after treatment; And

The one electric-control system device being connected with described blowing uncoiler, machine tool for punching, bending roll former and cutting device respectively.

In a preferred embodiment of the present utility model, between described blowing uncoiler and machine tool for punching, be provided with one in order to eliminate the levelling machine of again this steel plate strip material being sent to described machine tool for punching after the stress of the steel plate strip material sent via described blowing uncoiler, this levelling machine be connected with described electric-control system device.

In a preferred embodiment of the present utility model, between described levelling machine and machine tool for punching and between described machine tool for punching and bending roll former, be provided with a stop.

In a preferred embodiment of the present utility model, the feed end of described machine tool for punching is provided with a servo feeder, and this servo feeder is connected with described electric-control system device.

In a preferred embodiment of the present utility model, between described bending roll former and cutting device, be provided with a straightener.

In a preferred embodiment of the present utility model, the end that is positioned at described production line is provided with the finished product of sending after a reception is blocked via described cutting device and the material receiving desk that this finished product is stored.

Owing to having adopted technical scheme as above, the beneficial effects of the utility model are: adopt electric-control system device to unify to control to whole production line, link together organic each process units, only in the time that getting finished parts, blowing uncoiler blowing and material receiving desk need manual operation, all the other steps all adopt mechanization automatic operation, and automatic integratedization degree is high, have improved the efficiency of producing, save human cost, reduced waste material generation.

Brief description of the drawings

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.

Fig. 1 is structural representation of the present utility model.

Detailed description of the invention

For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.

Referring to Fig. 1, the lift door frame section bar punching roll bending production line providing in figure, comprise blowing uncoiler 100, levelling machine 200, machine tool for punching 300, bending roll former 400, cutting device 500, material receiving desk 600 and electric-control system device 700, blowing uncoiler 100, levelling machine 200, machine tool for punching 300, bending roll former 400, cutting device 500, material receiving desk 600 and electric-control system device 700 are arranged successively along production line direction.

Blowing uncoiler 100 is positioned at the top of production line, is mainly responsible for supporting steel strip material 1 and this steel plate strip material 1 is launched and delivered to next mechanism being further processed.In figure, do not provide the detailed enlarged drawing of blowing uncoiler 100, this blowing uncoiler 100 is single-cantilever structure, has and has manual actuation tensioning function; Arc nominal outside diameter is 480mm~520mm, and the material volume internal diameter of blowing uncoiler 100 is 480mm~520mm, and material volume internal diameter is adjustable, and material volume external diameter is not more than 1200mm, and material volume width is not more than 300mm, and material volume load capacity is not less than 3 tons; The support tube rear portion of blowing uncoiler 100 is provided with braking damping, can effectively prevent that the coil of strip inertia of blowing uncoiler 100 from rotating, more safe and reliable, easy to operate.

The charging aperture 210 of levelling machine 200 receives the steel plate strip material 1 of sending via blowing uncoiler 100, its effect is that the stress of steel plate strip material 1 is eliminated, make steel plate strip material 1 more smooth, eliminate after the stress of steel plate strip material 1, then steel plate strip material 1 is sent to next mechanism and is for further processing via the discharging opening 220 of levelling machine 200.In figure, do not provide the detailed enlarged drawing of levelling machine 200, this levelling machine 200 adopts seven rolls to smooth, and drives by reducing motor, can carry out frequency control.The punishment in advance width of levelling machine 200 is not more than 300mm, punishment in advance thickness between 1.2mm~1.5mm, this punishment in advance thickness can according to after difference steel plate strip material regulate, smoothing speed is between 6m/min~9m/min, this smoothing speed is adjustable.

Charging aperture 310 places of machine tool for punching 300 are provided with a servo feeder 330, this servo feeder 330 receives the steel plate strip material 1 of sending via the discharging opening 220 of levelling machine 200, and steel plate strip material 1 is realized to high-precision feeding, meet the different feed lengths of many groups, then again steel plate strip material 1 is delivered to and in machine tool for punching 300, carried out punching processing.In figure, do not provide the detailed enlarged drawing of servo feeder 330, this servo machine 330 that send adopts driven by servomotor, and power can reach 1.1KW, and step distance is 50mm~200mm, can select according to actual needs applicable step distance, stepping error is ± 0.1mm/ step, and nominal torque is 0.159N*m, instantaneous torque capacity is 0.557N*m, rated current is 0.61A, rated maximum current is 2.1A, and rated speed is 3000 turn/min, and maximum speed is 6000 turn/min; The punishment in advance width of this servo feeder 330 is not more than 300mm, punishment in advance thickness is between 1.2mm~1.5mm, this punishment in advance thickness can according to after difference steel plate strip material regulate, smoothing speed is between 6m/min~9m/min, this smoothing speed is adjustable.

The charging aperture 310 of machine tool for punching 300 receives via servo feeder 330 accurate feeding steel plate strip material 1 after treatment, completes steel plate strip material 1 is carried out to punching processing, then sends to next mechanism and is for further processing via the discharging opening 320 of machine tool for punching 300.In figure, do not provide the detailed enlarged drawing of machine tool for punching 300, this machine tool for punching 300 adopts hydro piercing mode, its punching die is guide colume type, the die of punching die is insert type, convex-concave film adopts Cr12Mov material to make, stamping-out number of times can reach 100,000 times, and sharpening amount is 8mm, and sharpening number of times is 30,000 times first.

The charging aperture 410 of bending roll former 400 receives the steel plate strip material 1 of sending via the discharging opening 320 of machine tool for punching 300, and steel plate strip material 1 is carried out after bending processing, then sends to next mechanism and is for further processing via the discharging opening 420 of bending roll former 400.In figure, do not provide the detailed enlarged drawing of bending roll former 400, this bending roll former 400 has frame, material guide device, guide colume type portal frame, rolls the part such as rumble, main shaft, its maximum line velocity can reach 5m/min, and normal operate power is 15KW, and its motor general power is 15KW.

Bending steel band after treatment material 1 is sent to cutting device 500 via the discharging opening 420 of bending roll former 400, and cutting device 500 is cut off strip of steel plate 1 according to the regulation of finished parts size, forms end product part.In order to make steel band material 1 enter the entrance of the angular alignment cutting device 500 before cutting device 500, between the discharging opening 420 of bending roll former 400 and cutting device 500, be provided with a straightener at discharging opening 420 places of bending roll former 400.

Material receiving desk 600 is positioned at the end of production line, in order to receive the finished parts of sending via cutting device 500, and finished parts is stored.This material receiving desk 600 adopts steel plate to make, and the open end of material receiving desk 600 is provided with carrying roller, facilitates finished parts to fall into material receiving desk 600, and the bottom of material receiving desk 600 is provided with travel mechanism, is convenient for changing material receiving desk 600.

Due to the distance apart from each other between the distance between levelling machine 200 and machine tool for punching 300 and machine tool for punching 300 and bending roll former 400, in compare great region, gap, there is the problem because of gravity sinking bending for fear of strip of steel plate 1, between levelling machine 200 and machine tool for punching 300 and between machine tool for punching 300 and bending roll former 400, be provided with a stop 800, this stop 800 plays the effect of support strip of steel plate 1 on the one hand, on the other hand can be to the angle that regulates strip of steel plate 1 to enter the charging aperture 310 of machine tool for punching 300 or the charging aperture 410 of bending roll former 400.

Electric-control system device 700 is connected with blowing uncoiler 100, levelling machine 200, machine tool for punching 300, servo feeder 330, bending roll former 400 and cutting device 500; the concrete line graph of also not shown electric-control system device 700 and each device in figure; whole production line is controlled by electric-control system device 700; electric-control system device 700 adopts PLC to control; be provided with man-machine interface display screen, counter device, safety guard and console, possess position and fault detection capability, short-circuit protection and overload protection function.Man-machine interface shows parameter and the current state of screen display each jockey, and console can manually be controlled or console carries out automated intelligent control according to the system of self to each jockey each jockey.

Lift door frame section bar punching roll bending production line of the present utility model only needs manual operation in the time that blowing uncoiler 100 blowings and material receiving desk 600 are got finished parts, all the other steps all adopt mechanization automatic operation, automatic integratedization degree is high, improve the efficiency of producing, save human cost, reduced waste material generation.

More than show and described general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims (6)

1. lift door frame section bar punching roll bending production line, is characterized in that, comprise arrange successively along production line direction one be positioned at described production line top in order to supporting steel strip material with by the blowing uncoiler of described steel plate strip development;
One machine tool for punching that the steel plate strip material of sending here via described blowing uncoiler is carried out to punching processing;
One by the bending roll former that carries out bending processing via described machine tool for punching punching steel plate strip material after treatment;
One is arranged on the discharging opening place of described bending roll former and will cuts off the cutting device of processing via described bending roll former bending steel plate strip material after treatment; And
The one electric-control system device being connected with described blowing uncoiler, machine tool for punching, bending roll former and cutting device respectively.
2. lift door frame section bar punching roll bending production line as claimed in claim 1, it is characterized in that, between described blowing uncoiler and machine tool for punching, be provided with one in order to eliminate the levelling machine of again this steel plate strip material being sent to described machine tool for punching after the stress of the steel plate strip material sent via described blowing uncoiler, this levelling machine be connected with described electric-control system device.
3. lift door frame section bar punching roll bending production line as claimed in claim 2, is characterized in that, is provided with a stop between described levelling machine and machine tool for punching and between described machine tool for punching and bending roll former.
4. lift door frame section bar punching roll bending production line as claimed in claim 1, is characterized in that, the feed end of described machine tool for punching is provided with a servo feeder, and this servo feeder is connected with described electric-control system device.
5. lift door frame section bar punching roll bending production line as claimed in claim 1, is characterized in that, is provided with a straightener between described bending roll former and cutting device.
6. the lift door frame section bar punching roll bending production line as described in any one in claim 1 to 5, is characterized in that, the end that is positioned at described production line is provided with the finished product of sending after a reception is blocked via described cutting device and the material receiving desk that this finished product is stored.
CN201420111232.XU 2014-03-12 2014-03-12 Punching and roll bending production line for elevator door frame profile CN203751117U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103861939A (en) * 2014-03-12 2014-06-18 上海斐菱机电设备制造有限公司 Elevator door frame profile punching and roll bending production line
CN104571053A (en) * 2015-01-14 2015-04-29 天津市建电实业有限公司 Production line for automatically producing double-stack technology G profile with reinforcing ribs
CN105107903A (en) * 2015-09-10 2015-12-02 曼斯顿电梯(浙江)有限公司 Elevator door seal head automatic flanging production line and production method thereof
CN106041376A (en) * 2016-08-04 2016-10-26 苏州易升电梯部件有限公司 Welding production line of elevator door plates
CN106180376A (en) * 2016-08-30 2016-12-07 广东康力电梯有限公司 A kind of process equipment of elevator door pocket
CN109759501A (en) * 2018-12-29 2019-05-17 南京安骄金属制品有限公司 A kind of steel springboard automatic assembly line

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103861939A (en) * 2014-03-12 2014-06-18 上海斐菱机电设备制造有限公司 Elevator door frame profile punching and roll bending production line
CN104571053A (en) * 2015-01-14 2015-04-29 天津市建电实业有限公司 Production line for automatically producing double-stack technology G profile with reinforcing ribs
CN105107903A (en) * 2015-09-10 2015-12-02 曼斯顿电梯(浙江)有限公司 Elevator door seal head automatic flanging production line and production method thereof
CN106041376A (en) * 2016-08-04 2016-10-26 苏州易升电梯部件有限公司 Welding production line of elevator door plates
CN106041376B (en) * 2016-08-04 2018-03-16 苏州易升电梯部件有限公司 A kind of door of elevator welding production line
CN106180376A (en) * 2016-08-30 2016-12-07 广东康力电梯有限公司 A kind of process equipment of elevator door pocket
CN109759501A (en) * 2018-12-29 2019-05-17 南京安骄金属制品有限公司 A kind of steel springboard automatic assembly line

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C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140806

Termination date: 20170312

CF01 Termination of patent right due to non-payment of annual fee