CN105057805A - Fixed-length profile blanking device - Google Patents
Fixed-length profile blanking device Download PDFInfo
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- CN105057805A CN105057805A CN201510521519.9A CN201510521519A CN105057805A CN 105057805 A CN105057805 A CN 105057805A CN 201510521519 A CN201510521519 A CN 201510521519A CN 105057805 A CN105057805 A CN 105057805A
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- roller
- encoder
- section bar
- motor
- fixed
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Abstract
The invention relates to a blanking device, in particular to a fixed-length profile blanking device. The fixed-length profile blanking device comprises a rack, wherein a transmission mechanism is arranged on the rack, and at least comprises two rolling shafts and a motor; the central axes of the rolling shafts are in the same plane; the centers of the rolling shafts are level; a transmission surface is formed by the rolling shafts; the motor is connected with at least one rolling shaft; a cutting device is arranged at an outlet of the transmission surface; a distance measuring mechanism is arranged on the rack, and comprises an encoder and a roller; and the roller is coaxially and rotationally connected with an input shaft of the encoder, and is fit with to-be-measured profiles. The fixed-length profile blanking device directly measures and cuts the profiles in different lengths; compared with the original fixed-length measuring tool or a measuring tape or other tools, an operator can operate more simply and easily; the problem that the original procedure is complicated is avoided; and the encoder is adopted for measurement, so that the precision can be higher compared with that by manual measurement.
Description
Technical field
The present invention relates to blanking device, particularly relate to fixed length cutting of material device.
Background technology
Common section bar is I-steel, channel-section steel or some by steel plate by having the elongate articles of some strength and rigidity after bending.
For there being the blanking of the section bar of steel plate bending aftershaping to be all by first shearing by certain size, and then by bending or strike out section bar.To not having the sheet material of rigidity to shear, need first Interal fixation to be stretched tight flat after shear, then position steel plate and step up, blanking manufacturing procedure so is many, and also need the fixture customizing steel plate, manufacturing cost so is higher simultaneously.
Simultaneously along with the kind more and more diversification of product on market, to the blank size also diversification of section bar, so want to shear different length section bar this need hand dipping or formulate many cover tools to carry out blanking to section bar.
Summary of the invention
In order to solve the problem of cutting of material diversification, the invention provides a kind of fixed length cutting of material device, measurement cutting is carried out to the section bar of different length.
For the problems referred to above, the invention provides a kind of fixed length cutting of material device, comprise frame, frame is provided with connecting gear, connecting gear at least comprises the coplanar and parallel roller bearing of two central axis and motor, roller bearing forms transmission plane, and motor is connected at least one roller bearing, and the outlet of transmission plane is provided with cutter sweep, frame is provided with ranging mechanism, ranging mechanism comprises encoder and roller, and roller is connected with encoder power shaft coaxial rotation, and roller and tested section bar are fitted.
In above-mentioned base case, move using the connecting gear in frame as section bar the face that provides support and power source on the transfer mechanism, and the exit of transmission plane is provided with cutter sweep, can survey measured section bar cut by cutter sweep to length distance, ranging mechanism comprises encoder and roller, roller is connected with encoder power shaft coaxial rotation, roller and tested section bar are fitted, the rotation of the power shaft of encoder is driven with the rotation of roller, by being converted to the length of surveyed section bar to the detection of encoder rotational angle, by ranging mechanism, linear measure longimetry is carried out to section bar, can the instrument such as relatively original employing fixed length measurer or tape measure, operator operationally can be more easily simple, avoid the problem that original operation is complicated, measured by encoder simultaneously, precision can be able to reduce relative to than the artificial error measured.
Prioritization scheme one for base case: also comprise read-write memory, cutter sweep described in read-write memory Electricity Federation, encoder, motor, can to different batches by read-write memory, the section bar of different length treats that sheared length is preset, the rotational angle obtained by encoder and preset value are compared, when the numerical value obtained is identical with preset value, read-write memory can give motor signal, motor stalls, and by read-write memory to cutter sweep signal, cutter sweep is sheared, so can realize intelligentized unmanned segmentation in not scarce raw-material situation, improve automaticity, cutter sweep cuts when motor stalls simultaneously, cutter can be avoided when electric machine rotation, cutting section bar blunt blade is carried out to section bar, feedback signal simultaneously by obtaining from cutter sweep, can to the quantity statistics of the section bar that all size is split.
Prioritization scheme two for base case: transmission plane is provided with guide channel, guide channel is symmetricly set on the both sides of transmission plane by two pieces of guide plates, guide channel can prevent the inclined position of section bar in transmitting procedure, ensure that section bar is by certain track motion, only adopt two pieces of guide plates to lead to section bar simultaneously, structure is simple, and plate is apart from easy to adjust.
Prioritization scheme three for base case: range unit is connected in frame by elastic support, roller and tested section bar elastic fit, in order to ensure it is rolling friction between roller and section bar, realized by elastic support, like this can guarantee contacts between roller with section bar, also can not exist because rigid contact causes roller can not contact with section bar upon wear simultaneously, so effectively can ensure it is rolling friction between roller and section bar.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the sectional view of Fig. 1;
Frame 1, roller bearing 2, guide plate 3, cutter sweep 4, encoder 6, roller 7, spring 8, section bar 9.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
As shown in Figure 1 and Figure 2, fixed length cutting of material device, comprise frame 1, horizontally disposed in frame 1 have seven roller bearings 2, seven roller bearings 2 form transmission plane in frame 1, guide plate 3 is respectively arranged with in the both sides of transmission plane, passage between guide plate 3 is guide channel, distance between two guide plates 3 can regulate according to the size of section bar 9, the exit in guiding road is provided with cutter sweep 4, cutter sweep 4 is hydraulic cylinder and cutting tool, and cutting tool is connected to the piston rod end of hydraulic cylinder, and motor is connected to the axle head of roller bearing 2 by shaft coupling.
In fig. 2, section bar 9 is placed on roller bearing 2, encoder 6 is fixing on the supporting plate, the screw rod that gripper shoe connects be passed in guide plate 3 on have two cylindrical voids, and screw rod end thread is connected with nut, on screw rod between gripper shoe and guide plate 3, cover has spring 8, and on the power shaft of encoder, key is connected with roller 7, the surface contact of roller 7 and section bar 9.
Read-write holder and cutter sweep, encoder, motor Electricity Federation.
The Cutting Length data of section bar of different batches, different length, different size are stored in read-write memory; By calling different shearing specifications from read-write memory, encoder 6 can calculate the angle of corresponding encoder 6 needs rotation automatically according to the predetermined diameter value of roller 7.In use procedure, encoder 6 rotates the rotational angle that obtains and preset value compares, when the numerical value obtained is identical with preset value, read-write memory can give motor signal, motor stalls, and by read-write memory to cutter sweep 4 signal, cutter sweep 4 is sheared, so intelligentized unmanned segmentation can be realized in not scarce raw-material situation.
Above-described is only embodiments of the invention, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from structure of the present invention, some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. record the content that may be used for explaining claim.
Claims (4)
1. fixed length cutting of material device, comprise frame, described frame is provided with connecting gear, described connecting gear at least comprises the coplanar and parallel roller bearing of two central axis and motor, described roller bearing forms transmission plane, described motor is connected at least one roller bearing, it is characterized in that, the outlet of described transmission plane is provided with cutter sweep, described frame is provided with ranging mechanism, described ranging mechanism comprises encoder and roller, and described roller is connected with encoder power shaft coaxial rotation, and described roller and described tested section bar are fitted.
2. fixed length cutting of material device as claimed in claim 1, is characterized in that, also comprise read-write memory, cutter sweep, encoder, motor described in described read-write memory Electricity Federation.
3. fixed length cutting of material device as claimed in claim 1, it is characterized in that, described transmission plane is provided with guide channel, and described guide channel is symmetricly set on the both sides of described transmission plane by two pieces of guide plates.
4. fixed length cutting of material device as claimed in claim 1, it is characterized in that, also comprise elastic support, described range unit is connected in described frame by elastic support, described roller and described tested section bar elastic fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510521519.9A CN105057805A (en) | 2015-08-24 | 2015-08-24 | Fixed-length profile blanking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510521519.9A CN105057805A (en) | 2015-08-24 | 2015-08-24 | Fixed-length profile blanking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105057805A true CN105057805A (en) | 2015-11-18 |
Family
ID=54487435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510521519.9A Pending CN105057805A (en) | 2015-08-24 | 2015-08-24 | Fixed-length profile blanking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105057805A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105730972A (en) * | 2016-04-28 | 2016-07-06 | 佛山科学技术学院 | Section material feeding mechanism and section material feeding method |
| CN111843013A (en) * | 2020-06-29 | 2020-10-30 | 汪晟 | Section bar cutting machine |
-
2015
- 2015-08-24 CN CN201510521519.9A patent/CN105057805A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105730972A (en) * | 2016-04-28 | 2016-07-06 | 佛山科学技术学院 | Section material feeding mechanism and section material feeding method |
| CN105730972B (en) * | 2016-04-28 | 2018-04-13 | 佛山科学技术学院 | The feeding mechanism and its feed process of a kind of section bar |
| CN111843013A (en) * | 2020-06-29 | 2020-10-30 | 汪晟 | Section bar cutting machine |
| CN111843013B (en) * | 2020-06-29 | 2022-02-08 | 杭州开门红机械有限公司 | Section bar cutting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151118 |
|
| WD01 | Invention patent application deemed withdrawn after publication |