CN105458605A - Automatic control device for butt joint length of space-frame pole - Google Patents
Automatic control device for butt joint length of space-frame pole Download PDFInfo
- Publication number
- CN105458605A CN105458605A CN201610002717.9A CN201610002717A CN105458605A CN 105458605 A CN105458605 A CN 105458605A CN 201610002717 A CN201610002717 A CN 201610002717A CN 105458605 A CN105458605 A CN 105458605A
- Authority
- CN
- China
- Prior art keywords
- length
- space
- rod member
- detent mechanism
- grid
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/24—Frameworks
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Position Or Direction (AREA)
Abstract
An automatic control device for butt joint length of a space-frame pole is mainly formed in a manner that a positioning mechanism digital control system is electrically connected with a positioning mechanism through a cable. According to a length dimension of the space-frame pole, a pulse is transmitted by a controller of the positioning mechanism digital control system to a stepping driver, a stepping motor of the positioning mechanism is driven by the stepping driver to rotate, and a movable positioning component of the positioning mechanism is driven to shift along a guide rail, so that the length of the space-frame pole is accurately positioned, and automatic control on the butt joint length of the space-frame pole is realized; a length error of the space-frame pole is controlled to be within +/-0.3 mm; the length error value is reduced by 3 times in comparison with an error value specified by the national standard, and an overall accumulative error of a space frame can also be reduced by 3 times, thereby being very conductive to the space frame which is larger in length and complicated in shape. As the automatic control on the butt joint length of the space-frame pole is realized, auxiliary time can be shortened by 30 percent in operation, and the production efficiency can be effectively improved; moreover, the automatic control device for the butt joint length of the space-frame pole is simple in structure and convenient to operate.
Description
Technical field
The present invention relates to a kind of rod member docking length control device, particularly rod member for grid docking length automaton, it is applicable to the automatic control of grid structure bar docking length.
Background technology
The safety and stability of grid structure, depends on the quality of rack component to a great extent, and wherein the quality of rod member for grid is again a link important in grid structure.How to ensure the welding quality of rod member and weld rear length in the scope of theoretical error, becoming factor crucial in rack production, have influence on security and the durability of grid structure further.At present, most domestic rack manufacturing enterprise is located by easy frock, frock is adjusted according to rod member length dimension, rod member butting tooling Adjustment precision depends on the certainty of measurement of box chi completely, and two location-plate fastening bolts tighten degree, if run into special-shaped reticulated shell, the dimensions of rod member is more, sometimes the length difference of often kind of rod member only has 2mm, if rely on this extensive locate mode of former butt-joint process to be difficult to ensure the accuracy of rod member length, cause the appearance of the overproof and defective work of rod member length, finally have influence on security and the durability of product quality and grid structure.In addition, the original butt-joint process of rod member all will unclamp repeatedly to each size adjusting of rod member and the bolt of screwed in place plate, the labour intensity of operating personnel is increased and to produce non-cutting time longer, and production efficiency is low.
Summary of the invention
A kind of rod member for grid is the object of the present invention is to provide to dock length automaton, it can overcome the deficiency of prior art, the automatic control of length during rod member for grid docking can be realized, the joint quality of effective raising rod member for grid and production efficiency, thus the overall dimensional accuracy improving rack installation.
Its solution is: rod member for grid docking length automaton is made up of detent mechanism numerical control system and detent mechanism two parts.Switch board casing is provided with control panel, initial point length input window, weld length input window, equipment initial point button, forward key, Reverse keys, feeding button is distributed with on control panel, and the step actuator being provided with controller and being electrically connected with controller in switch board casing, form detent mechanism numerical control system.This detent mechanism numerical control system is electrically connected with the stepper motor of detent mechanism by cable.By the controller transmitted pulse of detent mechanism numerical control system to step actuator, step actuator drives the stepper motor of detent mechanism to rotate, force the activity orientation component translation of detent mechanism, finally reach the accurate location of rod member for grid length, realize the automatic control of length during rod member for grid docking.
Described detent mechanism is by the stepper motor of frame and upper connection thereof and stationary positioned plate, and the ball-screw be connected with stepper motor, the activity orientation component be movably connected on ball-screw is formed.
Described activity orientation component is by movable positioning plate, and it is flexibly connected with the guide rail be connected in frame by connected mobile base, and mobile base is flexibly connected with ball-screw by connecting plate and nut and is formed again.
The present invention adopts technique scheme, according to the length dimension of rod member for grid, by controller transmitted pulse to step actuator, step actuator Driving Stepping Motor rotates, and drive activity orientation component along the guide rail translation in frame, finally reach the accurate location of rod member for grid length, realize the automatic control of length during rod member for grid docking.Due to the registration of rod member for grid length, the error in length of rod member for grid is made to control within ± 0.3mm, the error in length value of this rod member for grid reduces 3 times than the error amount of national Specification, so, the accumulated error of rack entirety also can reduce 3 times simultaneously, and this can be very favourable for the rack that its length is longer and complex-shaped.Owing to realizing the automatic control of length when rod member for grid docks, and structure is simple, easy to operate, can save the non-cutting time of 30%, can effectively enhance productivity when operating.
Accompanying drawing explanation
Fig. 1 is the structural representation of rod member for grid docking length automaton.
Fig. 2 is detent mechanism numerical control system schematic diagram in Fig. 1.
Detailed description of the invention
The specific embodiment of the present invention is described in detail below in conjunction with accompanying drawing.
In Fig. 1 to Fig. 2, rod member for grid docking length automaton is made up of detent mechanism numerical control system and detent mechanism two parts.Switch board casing 17 is provided with control panel 18, initial point length input window 1, weld length input window 2, equipment initial point button 3, forward key 4, Reverse keys 5, feeding button 6 is distributed with on control panel 18, and in switch board casing 17, be provided with controller 19, and the first step actuator 20 and the second step actuator 21 to be electrically connected with controller 19, form detent mechanism numerical control system.Described detent mechanism is by the stepping dynamo-electric 11 of frame 14 and upper connection thereof and stationary positioned plate 7, and the ball-screw 15 is connected with stepper motor 11, is movably connected in the activity orientation component formation on ball-screw 15.And activity orientation component is by movable positioning plate 8, this movable positioning plate 8 is slidably connected with the guide rail 16 be connected in frame 14 by connected mobile base 9, mobile base 9 is fixedly connected with nut 13 by connecting plate 10 again, and nut 13 is threaded with ball-screw 15 and forms.Described detent mechanism numerical control system is electrically connected with the stepper motor 11 of detent mechanism by cable 12.The first step actuator 20 and the second step actuator 21 is given by controller 19 transmitted pulse of detent mechanism numerical control system, and drive the stepper motor 11 of detent mechanism to rotate, force the activity orientation component of detent mechanism along guide rail 16 translation, make rod member for grid dock length and reach accurate location, realize the automatic control of length during rod member for grid docking.
During work, first average as initial point length to the length value of rod member by the gross that will process, this length is input in initial point length window 1, the distance adjusted between movable positioning plate 8 and stationary positioned plate 7 by initial point button is initial point length, now, controller 19 transmitted pulse gives the first step actuator 20 and the second step actuator 21 and Driving Stepping Motor 11 rotates, stepper motor 11 drives ball-screw 15 to rotate, and ball-screw 15 drives movable positioning plate 8 to longitudinally move to the initial point extension position of rod member for grid by nut 13 and connecting plate 10.And then the weld length of rod member for grid is inputted at weld length input window 2, if this length is greater than initial point length, then press Reverse keys 5, if this length is less than initial point length, then by forward key 4, more according to the method described above, the accurate location of rod member for grid length can be realized.If rod member size range is comparatively large, stationary positioned plate 7 can be moved to required suitable distance along frame 14, then adjust to origin position by detent mechanism numerical control system, repeat above-mentioned operation.Feeding button is fine setting button, as needed trim lengths, and available this key fine setting.
Claims (3)
1. a rod member for grid docking length automaton, it is characterized in that, switch board casing (17) is provided with control panel (18), initial point length input window (1) is distributed with on control panel (18), weld length input window (2), equipment initial point button (3), forward key (4), Reverse keys (5), feeding button (6), and the step actuator (20 and 21) being provided with controller (19) and being electrically connected with controller (19) in switch board casing (17), form detent mechanism numerical control system, this detent mechanism numerical control system is electrically connected with the stepper motor (11) of detent mechanism by cable (12), by controller (19) transmitted pulse of detent mechanism numerical control system to step actuator (20 and 21), step actuator (20 and 21) drives the stepper motor (11) of detent mechanism to rotate, force the activity orientation component translation of detent mechanism, rod member for grid length is accurately located, realize the automatic control of length during rod member for grid docking.
2. rod member for grid docking length automaton as claimed in claim 1, it is characterized in that, described detent mechanism is by the stepping electromechanics (11) of frame (14) and upper connection thereof and stationary positioned plate (7), the ball-screw (15) be connected with stepper motor (11), the activity orientation component be movably connected on ball-screw (15) is formed.
3. rod member for grid docking length automaton as claimed in claim 2, it is characterized in that, described activity orientation component is by movable positioning plate (8), it is flexibly connected with the guide rail (16) be connected in frame (14) by connected mobile base (9), and mobile base (9) is flexibly connected by connecting plate (10) and nut (13) with ball-screw (15) and forms again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610002717.9A CN105458605B (en) | 2016-01-06 | 2016-01-06 | Rod member for grid docks length automaton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610002717.9A CN105458605B (en) | 2016-01-06 | 2016-01-06 | Rod member for grid docks length automaton |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105458605A true CN105458605A (en) | 2016-04-06 |
| CN105458605B CN105458605B (en) | 2017-08-29 |
Family
ID=55596997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610002717.9A Active CN105458605B (en) | 2016-01-06 | 2016-01-06 | Rod member for grid docks length automaton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105458605B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112894184A (en) * | 2020-12-28 | 2021-06-04 | 华能山东发电有限公司众泰电厂 | Automatic control device for butt joint length of net rack rod pieces |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5450327A (en) * | 1991-10-15 | 1995-09-12 | Tomassetti; John F. | System for adjusting the back gauge of a flat stock material working apparatus |
| US6070106A (en) * | 1996-04-16 | 2000-05-30 | Hall; Warren Grimes | Tool carriage driver and positioning system |
| CN2757986Y (en) * | 2004-12-15 | 2006-02-15 | 中国科学院沈阳计算技术研究所有限公司 | Digital control device for automatic scaling of shearing machine |
| CN105068517A (en) * | 2015-07-24 | 2015-11-18 | 博锋智能科技（大连）有限公司 | Automatic portable cable transport robot |
| CN105173814A (en) * | 2015-08-14 | 2015-12-23 | 中国科学院重庆绿色智能技术研究院 | Conveying, width-adjusting and clamping device for printed circuit boards (PCB) of chip mounter |
| CN205325087U (en) * | 2016-01-06 | 2016-06-22 | 河南天元网架股份有限公司 | Rack member butt joint length automatic control device |
-
2016
- 2016-01-06 CN CN201610002717.9A patent/CN105458605B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5450327A (en) * | 1991-10-15 | 1995-09-12 | Tomassetti; John F. | System for adjusting the back gauge of a flat stock material working apparatus |
| US6070106A (en) * | 1996-04-16 | 2000-05-30 | Hall; Warren Grimes | Tool carriage driver and positioning system |
| CN2757986Y (en) * | 2004-12-15 | 2006-02-15 | 中国科学院沈阳计算技术研究所有限公司 | Digital control device for automatic scaling of shearing machine |
| CN105068517A (en) * | 2015-07-24 | 2015-11-18 | 博锋智能科技（大连）有限公司 | Automatic portable cable transport robot |
| CN105173814A (en) * | 2015-08-14 | 2015-12-23 | 中国科学院重庆绿色智能技术研究院 | Conveying, width-adjusting and clamping device for printed circuit boards (PCB) of chip mounter |
| CN205325087U (en) * | 2016-01-06 | 2016-06-22 | 河南天元网架股份有限公司 | Rack member butt joint length automatic control device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112894184A (en) * | 2020-12-28 | 2021-06-04 | 华能山东发电有限公司众泰电厂 | Automatic control device for butt joint length of net rack rod pieces |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105458605B (en) | 2017-08-29 |
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| C06 | Publication | ||
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| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 475003 Jinming Avenue in Kaifeng City, Henan Province, South Section Patentee after: Henan Tianyuan equipment engineering Limited by Share Ltd Address before: 475003 Henan Tianyuan space truss Limited by Share Ltd, south of Jinming Road, Kaifeng City, Henan Province Patentee before: HENAN TIANYUAN GRID CO., LTD. |
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| CP03 | Change of name, title or address |