CN109732296B - Automatic plate feeding machine and feeding method thereof - Google Patents
Automatic plate feeding machine and feeding method thereof Download PDFInfo
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- CN109732296B CN109732296B CN201811396032.2A CN201811396032A CN109732296B CN 109732296 B CN109732296 B CN 109732296B CN 201811396032 A CN201811396032 A CN 201811396032A CN 109732296 B CN109732296 B CN 109732296B
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Abstract
The invention relates to an automatic feeding method, which comprises the steps of S1, adjusting the distance between a fixed supporting rod and a movable supporting rod according to the sizes of a circuit board and a workpiece; s2, the circuit board is sucked and transplanted to the position above the bottom detection camera through the sucker by the manipulator, and the bottom detection camera takes a picture of the circuit board; s3, placing the circuit board into a second positioning assembly by the manipulator, and positioning the circuit board by the second positioning assembly; s4, sucking the workpiece by the mechanical arm through the sucking disc and placing the workpiece into a first positioning component, and positioning the workpiece by the first positioning component; and S5, after the positioning of the workpiece is finished, the manipulator sucks the workpiece to the upper part of the circuit board, and the workpiece and the circuit board are assembled. And S6, after the assembly is completed, the height measuring device on the manipulator measures the height of the assembly body and performs blanking. According to the automatic feeding method, the positioning platform, the first positioning assembly and the second positioning assembly are used for positioning, and the manipulator is used for assembling, so that the automatic feeding method has the advantages of high feeding efficiency, high positioning precision and high assembling efficiency.
Description
Technical Field
The invention relates to the field of circuit boards, in particular to an automatic board feeding machine and a feeding method thereof.
Background
In the field of circuit boards, the circuit boards and workpieces need to be loaded, positioned and assembled, and the traditional method is manual operation and has the defects of low loading efficiency, low positioning precision and low assembly efficiency.
Disclosure of Invention
The invention aims to provide an automatic feeding method which is high in feeding efficiency, positioning accuracy and assembling efficiency.
The invention realizes the purpose through the following technical scheme: an automatic feeding method comprises the following steps:
s1, adjusting the distance between the fixed support rod and the movable support rod according to the sizes of the circuit board and the workpiece;
s2, the circuit board is sucked and transplanted to the position above the bottom detection camera through the sucker by the manipulator, and the bottom detection camera takes a picture of the circuit board;
s3, placing the circuit board into a second positioning assembly by the manipulator, and positioning the circuit board by the second positioning assembly;
s4, sucking the workpiece by the mechanical arm through the sucking disc and placing the workpiece into a first positioning component, and positioning the workpiece by the first positioning component;
and S5, after the positioning of the workpiece is finished, the manipulator sucks the workpiece to the upper part of the circuit board, and the workpiece and the circuit board are assembled.
And S6, after the assembly is completed, the height measuring device on the manipulator measures the height of the assembly body and performs blanking.
Further, the S1 specifically includes the following steps:
s11, driving the motor to operate and drive the screw rod to rotate, and driving the movable screw rod seat to slide along the length direction of the screw rod by the screw rod;
s12, the movable screw rod seat drives the movable supporting rod to move, and the movable supporting rod is clamped on the sliding rail through the sliding block and moves along the length direction of the sliding rail.
Further, the S3 specifically includes the following steps:
s31, the fourth positioning cylinder drives the fourth positioning plate to move upwards, and the fourth positioning plate drives the fifth positioning plate to position;
s32, the first lateral positioning cylinder drives the first lateral positioning plate to perform lateral positioning, the second lateral positioning cylinder drives the second lateral positioning plate to perform lateral positioning, and the third lateral positioning cylinder drives the third lateral positioning plate to perform lateral positioning;
s33, the fifth cylinder drives the sixth fixing plate and the trapezoid positioning block to be positioned upwards.
Further, the S4 specifically includes the following steps:
s41, driving the first positioning plate to move upwards by the first positioning cylinder;
and S42, the second positioning cylinder drives the second positioning plate to be positioned upwards, and the third positioning cylinder drives the third positioning plate to be positioned upwards.
Compared with the prior art, the automatic feeding method has the beneficial effects that: the manipulator is assembled by positioning the positioning platform, the first positioning assembly and the second positioning assembly, and the manipulator has the advantages of high feeding efficiency, high positioning precision and high assembly efficiency.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a partial structural schematic diagram of fig. 1.
Fig. 3 is another angular schematic of fig. 2.
Fig. 4 is a schematic structural diagram of the first positioning assembly.
Fig. 5 is a schematic structural view of a second positioning assembly.
Fig. 6 is a partial structural schematic view of fig. 5.
Fig. 7 is a schematic structural view of a third positioning assembly.
Detailed Description
Referring to fig. 1 to 7, an automatic plate feeding machine includes a machine table 6, a mounting base plate 7 disposed on the machine table 6, a positioning platform 1 disposed on the mounting base plate 7, a first positioning assembly 2, a second positioning assembly 3, a manipulator 4, and a bottom detection camera 5. The first positioning component 2 is used for positioning the circuit board, and the second positioning component 3 is used for positioning the workpiece. The robot arm 4 is provided with a suction cup 41 and a height measuring device 42. The first positioning assembly 2 and the second positioning assembly 3 are located below the positioning platform 1. The manipulator 4 and the bottom detection camera 5 are respectively positioned at two sides of the positioning platform 1.
The positioning platform 1 comprises a fixed support bar 11 and a movable support bar 12 which are arranged in parallel, and three driving devices 13 for driving the movable support bar 12 to move. The bottom of the movable support rod 12 is provided with a slide block 14, the slide block 14 is clamped with a slide rail 15, and the slide rail 15 is perpendicular to the movable support rod 12. The slide rail 15 is fixed on the mounting base plate 7. Two parallel fixed vertical rods 16 are arranged on the fixed support rod 11, and the fixed vertical rods 16 are perpendicular to the fixed support rod 11. Two parallel movable vertical rods 17 are arranged on the movable support rod 12, and the movable vertical rods 17 are perpendicular to the movable support rod 12. The two fixed vertical bars 16 and the two mobile vertical bars 17 are located at the four vertices of the rectangle, respectively.
The driving device 13 includes a driving motor 131, a screw 133 connected to the driving motor 131, a movable screw seat 132 and a fixed screw seat 134, the movable screw seat 132 is connected to the movable supporting rod 12, and the fixed screw seat 134 is connected to the fixed supporting rod 11. The fixed screw base 134 is fixed to the mounting baseplate 7.
The first positioning component 2 comprises a first positioning cylinder 21 and a first positioning plate 23 connected with the output end of the first positioning cylinder 21, the first positioning plate 23 is positioned above the first positioning cylinder 21, and two ends of the first positioning plate 23 are respectively sleeved on the two first guide pillars 22. The first positioning cylinder 21 and the first guide post 22 are both vertically arranged. The first positioning plate 23 is provided with a second positioning cylinder 24 and a third positioning cylinder 25, the second positioning cylinder 24 and the third positioning cylinder 25 are both vertically arranged, the output end of the second positioning cylinder 24 is connected with a second positioning plate 241, and the output end of the third positioning cylinder 25 is connected with a third positioning plate 251. The second positioning plate 241 is located above the second positioning cylinder 24. The third positioning plate 251 is positioned above the third positioning cylinder 25. The bottom of the second positioning plate 241 is provided with a first stopper 242, the first positioning plate 23 is provided with a first stopper 243, the first stopper 242 is L-shaped, and the first stopper 243 is inverted L-shaped. When the second positioning plate 241 moves upward, the first stopper 243 abuts against the first stopper 242 to limit the position. The bottom of the third positioning plate 251 is provided with a second limiting block 252, the third positioning plate 251 is provided with a second stopper 253, the second limiting block 252 is L-shaped, and the second stopper 253 is inverted L-shaped. When the third positioning plate 251 moves upward, the second stopper 253 abuts against the second limiting block 252 to limit the position.
The second positioning assembly 3 includes a fourth positioning cylinder 31 and a fourth positioning plate 33 connected to an output end of the fourth positioning cylinder 31, the fourth positioning plate 33 is located above the fourth positioning cylinder 31, and four corners of the fourth positioning plate 33 are respectively sleeved on the four second guide pillars 32. The fourth positioning cylinder 31 and the second guide pillar 32 are both vertically arranged. The fourth positioning plate 33 is provided with a cylinder connecting plate 34, the top of the cylinder connecting plate 34 is provided with four supporting columns 341, and the top of the four supporting columns 341 is connected with a fifth positioning plate 35. The fifth positioning plate 35 is parallel to the cylinder connecting plate 34. The cylinder connecting plate 34 is provided with a first lateral positioning cylinder 37, a second lateral positioning cylinder 38 and a third lateral positioning cylinder 39. The first lateral positioning cylinder 37 and the second lateral positioning cylinder 38 are arranged in the same direction, and the third lateral positioning cylinder 39 is arranged in the opposite direction of the first lateral positioning cylinder 37 and the second lateral positioning cylinder 38. The output end of the first lateral positioning cylinder 37 is connected with a first lateral positioning plate 371, the output end of the second lateral positioning cylinder 38 is connected with a second lateral positioning plate 381, and the output end of the third lateral positioning cylinder 39 is connected with a third lateral positioning plate 391.
The side of the fourth positioning plate 33 is provided with a third positioning assembly 36, the third positioning assembly 36 includes a cylinder fixing block 361 and a fifth cylinder 362 mounted on the cylinder fixing block 361, and an output end of the fifth cylinder 362 is connected with a sixth fixing plate 363. The fifth cylinder 362 is vertically disposed, and the sixth fixing plate 363 is located above the fifth cylinder 362. A trapezoid positioning block 364 is disposed at an end of the sixth fixing plate 363 close to the fourth positioning plate 33, and two avoiding arc-shaped slots 365 are disposed at an end of the trapezoid positioning block 364.
An automatic feeding method comprises the following steps:
s1, adjusting the distance between the fixed support rod 11 and the movable support rod 12 according to the sizes of the circuit board and the workpiece;
the method specifically comprises the following steps:
s11, driving the motor 131 to operate and drive the screw rod 133 to rotate, and driving the movable screw rod seat 132 to slide along the length direction of the screw rod by the screw rod 133;
s12, the movable screw base 132 drives the movable support rod 12 to move, and the movable support rod 12 is engaged with the slide rail 15 via the slider 14 and moves along the longitudinal direction of the slide rail 15.
S2, the manipulator 4 sucks the circuit board through the sucker 41 and transplants the circuit board to the upper side of the bottom detection camera 5, and the bottom detection camera 5 takes a picture of the circuit board;
s3, placing the circuit board into the second positioning component 3 by the manipulator 4, and positioning the circuit board by the second positioning component 3;
the method specifically comprises the following steps:
s31, the fourth positioning cylinder 31 drives the fourth positioning plate 33 to move upwards, and the fourth positioning plate 33 drives the fifth positioning plate 35 to position;
s32, the first lateral positioning cylinder 37 drives the first lateral positioning plate 371 to perform lateral positioning, the second lateral positioning cylinder 38 drives the second lateral positioning plate 381 to perform lateral positioning, and the third lateral positioning cylinder 39 drives the third lateral positioning plate 391 to perform lateral positioning;
s33, the fifth cylinder 362 drives the sixth fixing plate 363 and the trapezoid positioning block 364 to perform positioning upward;
s4, the mechanical arm 4 sucks the workpiece through the sucking disc 41 and puts the workpiece into the first positioning component 2, and the first positioning component 2 positions the workpiece;
the method specifically comprises the following steps:
s41, the first positioning cylinder 21 drives the first positioning plate 23 to move upwards;
s42, the second positioning cylinder 24 drives the second positioning plate 241 to position upwards, and the third positioning cylinder 25 drives the third positioning plate 251 to position upwards;
and S5, after the positioning of the workpiece is finished, the manipulator 4 sucks the workpiece to the upper part of the circuit board, and the workpiece and the circuit board are assembled.
And S6, after the assembly is completed, the height measuring device 42 on the manipulator 4 measures the height of the assembly body and performs blanking.
According to the automatic feeding method, the positioning platform, the first positioning assembly and the second positioning assembly are used for positioning, and the manipulator is used for assembling, so that the automatic feeding method has the advantages of high feeding efficiency, high positioning precision and high assembling efficiency.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides an automatic go up trigger which characterized in that: the mechanical arm is provided with a sucker and a height measuring device, the first positioning assembly and the second positioning assembly are positioned below the positioning platform, and the mechanical arm and the bottom detection camera are respectively positioned at two sides of the positioning platform;
the positioning platform comprises a fixed supporting rod, a movable supporting rod and three driving devices, wherein the fixed supporting rod and the movable supporting rod are arranged in parallel, the three driving devices are used for driving the movable supporting rod to move, a sliding block is arranged at the bottom of the movable supporting rod, a sliding rail is clamped on the sliding block and is perpendicular to the movable supporting rod, the sliding rail is fixed on an installation bottom plate, two parallel fixed vertical rods are arranged on the fixed supporting rod and are perpendicular to the fixed supporting rod, two parallel movable vertical rods are arranged on the movable supporting rod and are perpendicular to the movable supporting rod, and the two fixed vertical rods and the two movable vertical rods are respectively positioned at four vertexes of a rectangle;
the driving device comprises a driving motor, a screw rod connected with the driving motor, a movable screw rod seat and a fixed screw rod seat, wherein the movable screw rod seat and the fixed screw rod seat are sleeved on the screw rod;
the first positioning component comprises a first positioning cylinder and a first positioning plate connected with the output end of the first positioning cylinder, the first positioning plate is positioned above the first positioning cylinder, two ends of the first positioning plate are respectively sleeved on two first guide pillars, the first positioning cylinder and the first guide pillars are vertically arranged, the first positioning plate is provided with a second positioning cylinder and a third positioning cylinder, the second positioning cylinder and the third positioning cylinder are vertically arranged, the output end of the second positioning cylinder is connected with a second positioning plate, the output end of the third positioning cylinder is connected with a third positioning plate, the second positioning plate is positioned above the second positioning cylinder, the third positioning plate is positioned above the third positioning cylinder, the bottom of the second positioning plate is provided with a first limiting block, the first positioning plate is provided with a first stop block, and the first limiting block is L-shaped, the first stop block is of an inverted L shape, when the second positioning plate moves upwards, the first stop block abuts against the first limiting block, the bottom of the third positioning plate is provided with a second limiting block, the third positioning plate is provided with the second stop block, the second limiting block is of an L shape, the second stop block is of an inverted L shape, and when the third positioning plate moves upwards, the second stop block abuts against the second limiting block;
the second positioning assembly comprises a fourth positioning cylinder and a fourth positioning plate connected with the output end of the fourth positioning cylinder, the fourth positioning plate is positioned above the fourth positioning cylinder, four corners of the fourth positioning plate are respectively sleeved on four second guide pillars, the fourth positioning cylinder and the second guide pillars are vertically arranged, a cylinder connecting plate is arranged on the fourth positioning plate, four support pillars are arranged at the top of the cylinder connecting plate, a fifth positioning plate is commonly connected with the tops of the four support pillars, the fifth positioning plate is parallel to the cylinder connecting plate, a first lateral positioning cylinder, a second lateral positioning cylinder and a third lateral positioning cylinder are arranged on the cylinder connecting plate, the first lateral positioning cylinder and the second lateral positioning cylinder are arranged in the same direction, and the third lateral positioning cylinder, the first lateral positioning cylinder and the second lateral positioning cylinder are arranged in a reverse direction, the output of first lateral orientation cylinder is connected with first lateral positioning board, the output of second lateral orientation cylinder is connected with second lateral positioning board, the output of third lateral orientation cylinder is connected with third lateral positioning board, the side of fourth locating plate is equipped with third locating component, third locating component includes the cylinder fixed block, installs the fifth cylinder on the cylinder fixed block, the output of fifth cylinder is connected with the sixth fixed plate, the vertical setting of fifth cylinder, the sixth fixed plate is located the top of fifth cylinder, the tip that the sixth fixed plate is close to the fourth locating plate is equipped with trapezoidal locating piece, the tip of trapezoidal locating piece is equipped with two and keeps away a curved groove.
2. The feeding method of the automatic plate feeding machine according to claim 1, characterized by comprising the following steps:
s1, adjusting the distance between the fixed support rod and the movable support rod according to the sizes of the circuit board and the workpiece;
s2, the circuit board is sucked and transplanted to the position above the bottom detection camera through the sucker by the manipulator, and the bottom detection camera takes a picture of the circuit board;
s3, placing the circuit board into a second positioning assembly by the manipulator, and positioning the circuit board by the second positioning assembly;
s4, sucking the workpiece by the mechanical arm through the sucking disc and placing the workpiece into a first positioning component, and positioning the workpiece by the first positioning component;
s5, after the positioning of the workpiece is finished, the manipulator sucks the workpiece to the upper side of the circuit board, and the workpiece and the circuit board are assembled;
and S6, after the assembly is completed, the height measuring device on the manipulator measures the height of the assembly body and performs blanking.
3. The feeding method of the automatic plate feeding machine as claimed in claim 2, wherein the step S1 specifically comprises the steps of:
s11, driving the motor to operate and drive the screw rod to rotate, and driving the movable screw rod seat to slide along the length direction of the screw rod by the screw rod;
s12, the movable screw rod seat drives the movable supporting rod to move, and the movable supporting rod is clamped on the sliding rail through the sliding block and moves along the length direction of the sliding rail.
4. The feeding method of the automatic plate feeding machine as claimed in claim 2, wherein the step S3 specifically comprises the steps of:
s31, the fourth positioning cylinder drives the fourth positioning plate to move upwards, and the fourth positioning plate drives the fifth positioning plate to position;
s32, the first lateral positioning cylinder drives the first lateral positioning plate to perform lateral positioning, the second lateral positioning cylinder drives the second lateral positioning plate to perform lateral positioning, and the third lateral positioning cylinder drives the third lateral positioning plate to perform lateral positioning;
s33, the fifth cylinder drives the sixth fixing plate and the trapezoid positioning block to be positioned upwards.
5. The feeding method of the automatic plate feeding machine as claimed in claim 2, wherein the step S4 specifically comprises the steps of:
s41, driving the first positioning plate to move upwards by the first positioning cylinder;
and S42, the second positioning cylinder drives the second positioning plate to be positioned upwards, and the third positioning cylinder drives the third positioning plate to be positioned upwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811396032.2A CN109732296B (en) | 2018-11-22 | 2018-11-22 | Automatic plate feeding machine and feeding method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811396032.2A CN109732296B (en) | 2018-11-22 | 2018-11-22 | Automatic plate feeding machine and feeding method thereof |
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| Publication Number | Publication Date |
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| CN109732296A CN109732296A (en) | 2019-05-10 |
| CN109732296B true CN109732296B (en) | 2020-06-30 |
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| CN201811396032.2A Active CN109732296B (en) | 2018-11-22 | 2018-11-22 | Automatic plate feeding machine and feeding method thereof |
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| CN112911921B (en) * | 2021-02-01 | 2022-07-01 | 许昌学院 | Assembly process of control assembly of environment-friendly air purifier |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0766597A (en) * | 1993-08-24 | 1995-03-10 | Matsushita Electric Ind Co Ltd | Automated lateral position adjusting device of mounting positioning table |
| CN106058613B (en) * | 2016-07-16 | 2019-01-29 | 深圳市兴禾自动化有限公司 | A kind of flexible circuit board bales catch is delivered a child producing line and its snapping technique |
| CN206732321U (en) * | 2017-04-28 | 2017-12-12 | 翔昱电子科技（厦门）有限公司 | The cutting agency of point solder past welding machine |
| CN206955061U (en) * | 2017-06-19 | 2018-02-02 | 安徽鲲鹏装备模具制造有限公司 | A kind of affixed side side detent mechanism of more width matchings |
| CN107398495B (en) * | 2017-07-13 | 2019-11-08 | 宿州滋原科技咨询有限公司 | A kind of rotation positioning platform of metal plate punching folding earphone |
| CN207431670U (en) * | 2017-11-28 | 2018-06-01 | 惠州市齐新旺科技有限公司 | Full-automatic button screening cover machine |
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