CN110976960A - Accurate lamp positioning device and method for automatic production line of LED street lamp - Google Patents
Accurate lamp positioning device and method for automatic production line of LED street lamp Download PDFInfo
- Publication number
- CN110976960A CN110976960A CN201911341522.7A CN201911341522A CN110976960A CN 110976960 A CN110976960 A CN 110976960A CN 201911341522 A CN201911341522 A CN 201911341522A CN 110976960 A CN110976960 A CN 110976960A
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- China
- Prior art keywords
- conical
- lamp
- positioning
- positioner
- lamp shell
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
- B23Q15/20—Automatic control or regulation of feed movement, cutting velocity or position of tool or work before or after the tool acts upon the workpiece
- B23Q15/22—Control or regulation of position of tool or workpiece
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Led Device Packages (AREA)
Abstract
The invention discloses a lamp accurate positioning device of an automatic production line of an LED street lamp, which comprises a workbench, a conveyor belt, a conical positioner and the like, wherein the workbench is positioned on one side of the conveyor belt, and the aperture of a conical bottom of the conical positioner is equal to that of a positioning hole on the surface of a lamp shell. The accurate positioning method using the device comprises the following steps: a. fuzzy positioning: the lamp shell is placed below the conical positioner; b. accurate positioning: the conical positioner moves vertically, the conical bottom is inserted into the positioning hole, and the lamp shell is forced to move concentrically; c. lamp housing transfer: the conical positioner drives the lamp shell to horizontally move; d. separation: the conical locator moves vertically, separating from the lamp envelope. The invention uses the conical positioner with the same aperture as the positioning hole on the surface of the lamp shell, and the conical positioner is inserted into the positioning hole to force the lamp shell to move concentrically in the contact process of the conical positioner and the lamp shell, thereby achieving the purpose of accurately positioning the lamp shell.
Description
Technical Field
The invention belongs to the technical field of machining, and particularly relates to a precise lamp positioning device and method for an automatic production line of an LED street lamp.
Background
The LED street lamp technology has been developed for decades in China, wherein the lamp housing of the LED street lamp is used as a platform for carrying components, and machining is needed, wherein the number of drilled holes is more than 50. The lamp housing is processed to be the main source with the most labor, the lowest efficiency and the increased cost, and becomes a short plate in the production process of the LED street lamp, and the problem needs to be solved. The conveyer belt has the characteristics of continuous conveying parts or materials and is widely applied, and because the surface of the conveyer belt is made of rubber or plastic materials, the conveyer belt has elasticity, and cannot realize accurate positioning with the error less than 0.1 mm. In the process of moving the lamp shell of the automatic LED street lamp production line, the positioning error of the lamp shell in the moving process between the workbench and the flexible conveyor belt cannot be controlled.
Disclosure of Invention
The invention provides a lamp accurate positioning device and a positioning method for an automatic production line of an LED street lamp, aiming at the technical problems in the prior art.
The technical scheme adopted by the invention is as follows: a method for accurately positioning lamps in an automatic production line of LED street lamps comprises the following steps:
a. fuzzy positioning: the lamp shell is placed below the conical positioner, the positioning hole in the surface of the lamp shell is over against the conical positioner, and the diameter of the conical bottom of the conical positioner is equal to that of the positioning hole in the surface of the lamp shell;
b. accurate positioning: the conical positioner moves vertically, the conical bottom is inserted into the positioning hole, and the lamp shell is forced to move concentrically;
c. lamp housing transfer: the conical positioner drives the lamp shell to horizontally move;
d. separation: the conical locator moves vertically, separating from the lamp envelope.
Preferably, in step a, fuzzy positioning is performed by a starting positioning block, a laser positioning sensor or a control conveyor belt line pitch, so that the lamp housing is placed below the conical positioner.
Preferably, in step c, the lamp housing is moved from the working table to the conveyor belt, or from the conveyor belt to the working table.
An accurate positioning device for a lamp of an automatic production line of an LED street lamp comprises a workbench, a conveyor belt, a horizontal motion guide rail, a horizontal motion stepping motor, a horizontal motion sliding table, a vertical motion guide rail, a vertical motion stepping motor, a vertical motion sliding table and a conical positioner, the workbench is positioned at one side of the conveyor belt, the horizontal moving guide rail is positioned above the workbench and the conveyor belt, the horizontal motion guide rail is connected with a horizontal motion stepping motor, the horizontal motion sliding table is arranged on the horizontal motion guide rail, the horizontal movement sliding table is provided with the vertical movement guide rail which is connected with the vertical movement stepping motor, the vertical movement guide rail is provided with a vertical movement sliding table, the vertical movement sliding table is provided with the conical positioner, and the conical bottom of the conical positioner is equal to the aperture of the positioning hole on the surface of the lamp shell.
Preferably, the conical positioner adopts at least two stations, and preferably four stations, namely the conical positioner is provided with four conical bottoms which correspond to the four positioning holes of the lamp shell.
Preferably, the conical positioner is provided with a stop line, and the outer dimension of the stop line is less than 0.1 mm of the positioning hole.
Preferably, a starting positioning block is arranged on the workbench.
Preferably, the workbench and the belt surface of the conveyor belt are at the same height, and the error value is +/-1 mm.
The working principle is as follows: the conical positioner moves vertically, the diameter of the conical bottom of the conical positioner is equal to that of the surface circle of the lamp shell, and when the positioning hole in the surface of the lamp shell is not concentric with the conical top, the conical positioner moving vertically can force the lamp shell to move concentrically in the downward moving process, so that the aim of accurately positioning the lamp shell is fulfilled. The horizontal movement of the conical positioner drives the lamp shell to move between the conveyor belt and the workbench.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the conical positioner is used for realizing accurate positioning of the lamp shell with the error less than 0.1 mm, so that a manual positioning procedure can be omitted, and efficient, continuous and accurate positioning is realized.
Drawings
FIG. 1 is a schematic view of the positioning structure of the worktable according to the present invention;
FIG. 2 is a schematic top view of the table positioning of the present invention;
FIG. 3 is a schematic view of the positioning of the conveyor belt of the present invention;
FIG. 4 is a schematic top view of the positioning of the conveyor belt of the present invention.
In the figure, 1-a workbench, 2-a conveyor belt, 3-a horizontal motion guide rail, 4-a horizontal motion stepping motor, 5-a horizontal motion sliding table, 6-a vertical motion guide rail, 7-a vertical motion stepping motor, 8-a vertical motion sliding table, 9-a conical positioner, 10-a lamp shell, 11-a positioning hole and 12-a starting positioning block.
Detailed Description
In order to make the technical solutions of the present invention better understood, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
The embodiment of the invention discloses a lamp accurate positioning device for an automatic production line of an LED street lamp, which comprises a workbench 1, a conveyor belt 2, a horizontal movement guide rail 3, a horizontal movement stepping motor 4, a horizontal movement sliding table 5, a vertical movement guide rail 6, a vertical movement stepping motor 7, a vertical movement sliding table 8 and a conical positioner 9, wherein the workbench 1 is positioned at one side of the conveyor belt 2, the horizontal movement guide rail 3 is positioned above the workbench 1 and the conveyor belt 2, the horizontal movement guide rail 3 is connected with the horizontal movement stepping motor 4, the horizontal movement sliding table 5 is arranged on the horizontal movement guide rail 3, the vertical movement guide rail 6 is arranged on the horizontal movement sliding table 5, the vertical movement guide rail 6 is connected with the vertical movement stepping motor 7, the vertical movement guide rail 6 is provided with the vertical movement sliding table 8, the vertical movement sliding table 8 is provided with the conical positioner 9, and the conical bottom of the conical positioner 9 is equal to the aperture of the positioning hole 11 on the surface of the lamp shell 10. The conical positioner 9 adopts four stations, namely the conical positioner 9 is provided with four conical bottoms which correspond to the four positioning holes 11 of the lamp shell 10. The conical positioner 9 is provided with a stop line, and the external dimension of the stop line is less than 110.1 mm of the positioning hole of the lamp shell 10. And a starting positioning block 12 is arranged on the workbench 1. The working table 1 and the belt surface of the conveyor belt 2 are at the same height, and the error value is +/-1 millimeter.
A method for accurately positioning lamps in an automatic production line of LED street lamps comprises the following steps:
a. fuzzy positioning: placing the lamp shell 10 on the workbench 1 to enable the lamp shell to be tightly attached to a starting positioning block 12, moving the conical positioner 9 to an initial position, wherein the lamp shell 10 is located below the conical positioner 9, and a positioning hole 11 in the surface of the lamp shell 10 is approximately located right below the conical positioner 9;
b. accurate positioning: the vertical motion stepping motor 7 drives the vertical motion guide rail 6 to rotate, the conical positioner 9 vertically moves downwards, the conical bottom is inserted into the positioning hole 11, and when the positioning hole 11 is not concentric with the conical bottom of the conical positioner 9, the lamp shell 10 is forced to do concentric motion;
c. the lamp envelope 10 is transferred: the horizontal motion stepping motor 4 drives the horizontal motion sliding table 5 to move horizontally, the conical positioner 9 drives the lamp shell 10 to move horizontally, and the lamp shell 10 moves to the conveying belt 2 from the workbench 1;
d. separation: the vertical motion stepping motor 7 drives the conical positioner 9 to vertically move upwards and separate from the lamp shell 10;
e. and (5) fuzzy positioning again: the lamp shell 10 moves along with the conveyor belt 2 and is conveyed to a designated position, and the position of the lamp shell 10 is fuzzily positioned by controlling the line spacing of the conveyor belt 2 or a laser positioning sensor so as to be approximately positioned right below another conical positioner 9;
f. and (3) accurately positioning again: the conical positioner 9 vertically moves downwards, the conical bottom is inserted into the positioning hole 11, and the lamp shell 10 is forced to move concentrically;
g. again the lamp envelope 10 transfer: the conical positioner 9 drives the lamp shell 10 to move horizontally, and the lamp shell 10 moves to the workbench 1 through the conveyor belt 2;
h. and (3) separating again: the conical locator 9 is moved vertically upwards, separated from the envelope 10.
The number of the conical positioners 9 is two, the conical positioners 9 respectively drive the lamp shell 10 to move from the conveyor belt 2 to the workbench 1 or from the workbench 1 to the conveyor belt 2, and the conical positioners 9 can be arranged on the conical bottom surface and are arranged on a vertical-motion synchronous belt guide rail sliding table; or the conical bottom can be arranged on the surface of the worktable 1 below.
The present invention has been described in detail with reference to the embodiments, but the description is only illustrative of the present invention and should not be construed as limiting the scope of the present invention. The scope of the invention is defined by the claims. The technical solutions of the present invention or those skilled in the art, based on the teaching of the technical solutions of the present invention, should be considered to be within the scope of the present invention, and all equivalent changes and modifications made within the scope of the present invention or equivalent technical solutions designed to achieve the above technical effects are also within the scope of the present invention.
Claims (8)
1. A method for accurately positioning lamps in an automatic production line of LED street lamps is characterized by comprising the following steps: the method comprises the following steps:
a. fuzzy positioning: the lamp shell is placed below the conical positioner, the positioning hole in the surface of the lamp shell is over against the conical positioner, and the diameter of the conical bottom of the conical positioner is equal to that of the positioning hole in the surface of the lamp shell;
b. accurate positioning: the conical positioner moves vertically, the conical bottom is inserted into the positioning hole, and the lamp shell is forced to move concentrically;
c. lamp housing transfer: the conical positioner drives the lamp shell to horizontally move;
d. separation: the conical locator moves vertically, separating from the lamp envelope.
2. The accurate lamp positioning method for the automatic production line of the LED street lamp as claimed in claim 1, wherein the method comprises the following steps: in the step a, fuzzy positioning is carried out by a starting positioning block, a laser positioning sensor or a control conveyor belt line pitch, so that the lamp shell is placed below the conical positioner.
3. The accurate lamp positioning method for the automatic production line of the LED street lamp as claimed in claim 1, wherein the method comprises the following steps: in step c, the lamp shell is moved to the conveyor belt from the workbench or moved to the workbench from the conveyor belt.
4. The utility model provides an accurate positioner of LED street lamp automatic production line lamps and lanterns which characterized in that: including workstation, conveyer belt, horizontal motion guide rail, horizontal motion step motor, horizontal motion slip table, vertical motion guide rail, vertical motion step motor, vertical motion slip table and conical locator, the workstation is located conveyer belt one side, the horizontal motion guide rail is located workstation, conveyer belt top, the horizontal motion guide rail is connected with horizontal motion step motor, be provided with on the horizontal motion guide rail the horizontal motion slip table, be provided with on the horizontal motion slip table the vertical motion guide rail, the vertical motion guide rail with the vertical motion step motor is connected, be equipped with the vertical motion slip table on the vertical motion guide rail, install on the vertical motion slip table conical locator, the conical end of conical locator equals with the locating hole aperture on lamp body surface.
5. The accurate positioning device for the lamps of the automatic production line of the LED street lamps as claimed in claim 4, is characterized in that: the conical locator adopts at least two stations, namely the conical locator is provided with at least two conical bottoms.
6. The accurate positioning device for the lamps of the automatic production line of the LED street lamps as claimed in claim 4, is characterized in that: the conical positioner is provided with a stop line, and the external dimension of the stop line is 0.1 mm smaller than that of the positioning hole.
7. The accurate positioning device for the lamps of the automatic production line of the LED street lamps as claimed in claim 4, is characterized in that: and a starting positioning block is arranged on the workbench.
8. The accurate positioning device for the lamps of the automatic production line of the LED street lamps as claimed in claim 4, is characterized in that: the workbench and the belt surface of the conveyor belt are at the same height, and the error value is +/-1 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911341522.7A CN110976960A (en) | 2019-12-24 | 2019-12-24 | Accurate lamp positioning device and method for automatic production line of LED street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911341522.7A CN110976960A (en) | 2019-12-24 | 2019-12-24 | Accurate lamp positioning device and method for automatic production line of LED street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110976960A true CN110976960A (en) | 2020-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911341522.7A Pending CN110976960A (en) | 2019-12-24 | 2019-12-24 | Accurate lamp positioning device and method for automatic production line of LED street lamp |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08168932A (en) * | 1994-12-15 | 1996-07-02 | Oiles Ind Co Ltd | Pressure foot for printed circuit board outline finishing machine |
| CN104555403A (en) * | 2014-11-18 | 2015-04-29 | 歌尔声学股份有限公司 | Positioning mechanism |
| CN205629929U (en) * | 2016-01-26 | 2016-10-12 | 广东辰奕智能科技股份有限公司 | Automatic assembly line of remote controller |
| CN205852232U (en) * | 2016-08-13 | 2017-01-04 | 高明婷 | A kind of automatic production line of LED lamp |
| CN205956831U (en) * | 2016-08-29 | 2017-02-15 | 厦门市先创鹭为自动化科技有限公司 | Full -automatic LED bulb set adorns production line |
| CN207139023U (en) * | 2017-07-19 | 2018-03-27 | 邢台中伟卓特液压科技有限公司 | Gear-hobbing machine workpiece positioning support |
| CN109015113A (en) * | 2018-07-29 | 2018-12-18 | 赫克测控技术(苏州)有限公司 | Automatic processing method |
-
2019
- 2019-12-24 CN CN201911341522.7A patent/CN110976960A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08168932A (en) * | 1994-12-15 | 1996-07-02 | Oiles Ind Co Ltd | Pressure foot for printed circuit board outline finishing machine |
| CN104555403A (en) * | 2014-11-18 | 2015-04-29 | 歌尔声学股份有限公司 | Positioning mechanism |
| CN205629929U (en) * | 2016-01-26 | 2016-10-12 | 广东辰奕智能科技股份有限公司 | Automatic assembly line of remote controller |
| CN205852232U (en) * | 2016-08-13 | 2017-01-04 | 高明婷 | A kind of automatic production line of LED lamp |
| CN205956831U (en) * | 2016-08-29 | 2017-02-15 | 厦门市先创鹭为自动化科技有限公司 | Full -automatic LED bulb set adorns production line |
| CN207139023U (en) * | 2017-07-19 | 2018-03-27 | 邢台中伟卓特液压科技有限公司 | Gear-hobbing machine workpiece positioning support |
| CN109015113A (en) * | 2018-07-29 | 2018-12-18 | 赫克测控技术(苏州)有限公司 | Automatic processing method |
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Application publication date: 20200410 |
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| RJ01 | Rejection of invention patent application after publication |