CN110167328B - Material taking head - Google Patents
Material taking head Download PDFInfo
- Publication number
- CN110167328B CN110167328B CN201910536399.8A CN201910536399A CN110167328B CN 110167328 B CN110167328 B CN 110167328B CN 201910536399 A CN201910536399 A CN 201910536399A CN 110167328 B CN110167328 B CN 110167328B
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- China
- Prior art keywords
- piece
- material taking
- clamping piece
- clamping
- fixed
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Links
- 238000003825 pressing Methods 0.000 claims description 25
- 238000012423 maintenance Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/04—Mounting of components, e.g. of leadless components
- H05K13/0404—Pick-and-place heads or apparatus, e.g. with jaws
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
- Manipulator (AREA)
Abstract
The invention relates to the technical field of plug-in machines, in particular to a material taking head, which comprises a material taking seat, a material taking assembly and a material supporting piece, wherein the material taking assembly and the material supporting piece are respectively arranged on the material taking seat, the material supporting piece and the material taking assembly are arranged at intervals and are positioned above the material taking assembly, the material supporting piece is provided with a material supporting groove, the material taking assembly comprises a fixed material clamping piece fixedly connected to the material taking seat, a movable material clamping piece arranged on the fixed material clamping piece or/and the material taking seat in a sliding manner, a sliding block arranged on the fixed material clamping piece or/and the material taking seat in a sliding manner, and an elastic piece arranged between the sliding block and the material taking seat, the sliding block is connected with the movable material clamping piece, and the fixed material clamping piece is matched with the movable material clamping piece to clamp an element. The invention has simple and compact structure, stable picking and releasing elements, no clamping phenomenon, and the element is righted by the righting piece, so that the element is prevented from tilting or swinging, and the stability of the element is further improved.
Description
Technical Field
The invention relates to the technical field of component inserting machines, in particular to a material taking head.
Background
The component inserter is used for inserting components into a circuit board, and the insertion is the previous working procedure of component welding. Before the component is inserted into the circuit board by the plug-in head of the plug-in machine, the component needs to be transferred to the plug-in head, the structure of the material taking device of the existing plug-in machine is complex, the material taking and discharging of the component are unstable, the material clamping phenomenon is easy to occur, and the material taking and discharging efficiency is low.
Disclosure of Invention
In order to solve the technical problems, the invention aims to provide a material taking head which is simple and compact in structure, stable in picking and releasing elements, free of material clamping phenomenon, capable of righting the elements through a material righting piece, capable of avoiding the elements from inclining or deflecting, and further capable of improving the stability of the elements.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a get material head, its includes and gets the material seat and install respectively in getting the material subassembly and holding material spare of getting the material seat, hold material spare and get the material subassembly interval setting and be located the top of getting the material subassembly, hold material spare is provided with holds up the silo, get material subassembly including fixed clamp spare, the slip that fixed clamp spare or/and getting the material seat set up in, the slip sets up in the slider of fixed clamp spare or/and getting the material seat and sets up the elastic component between slider and getting the material seat, the slider is connected with the movable clamp spare, fixed clamp spare cooperates with the clamping element with the movable clamp spare.
Further, the fixed clamping piece and the movable clamping piece are both provided with clamping blocks, and the clamping blocks of the fixed clamping piece are matched with the clamping blocks of the movable clamping piece to clamp the elements.
Further, the movable clamping piece is provided with a connecting hole, and the bottom of the sliding block is provided with a protruding block protruding into the connecting hole.
Further, the fixed clamping piece is provided with a limiting groove, and the protruding block is slidably arranged in the limiting groove.
Further, the elastic piece is a spring, one end of the spring abuts against the sliding block, and the other end of the spring abuts against the material taking seat.
Further, the material taking seat is provided with a sliding hole, and the sliding block is arranged in the sliding hole in a sliding way.
Further, the slider is provided with first fixed orifices, the material taking seat is provided with the second fixed orifices, the both ends of elastic component hold respectively in first fixed orifices and second fixed orifices.
Further, the number of the material holding grooves is multiple, and the material holding grooves are arranged on the material holding pieces at intervals.
Further, the number of the clamping blocks of the fixed clamping piece and the number of the clamping blocks of the movable clamping piece are multiple, and the clamping blocks of the fixed clamping piece and the clamping blocks of the movable clamping piece are matched in a one-to-one correspondence mode to clamp the elements.
Further, the material taking head further comprises a material taking driving mechanism for driving the fixed material clamping piece and the movable material clamping piece to clamp or release the element, the material taking driving mechanism comprises a pressing piece, a rotating plate, a pressing piece and a tension spring, the rotating plate is rotatably arranged on the rotating plate, the pressing piece is arranged at one end of the rotating plate, which is close to the material taking seat, the pressing piece is used for driving the rotating plate to reset, and the pressing piece is used for abutting against the sliding block.
The invention has the beneficial effects that: when the feeding device is in actual work, the conveying device conveys the element to a set position, when the feeding groove of the feeding part abuts against the element on the conveying device, and after the pin of the element is positioned between the clamping block of the fixed clamping part and the clamping block of the movable clamping part, the material taking driving mechanism drives the abutting sliding block to move backwards, and at the moment, the sliding block compresses the elastic part and drives the movable clamping part to move backwards until the pin of the clamping element is clamped by the movable clamping part and the fixed clamping part, so that the material taking head picks up the element. When the element is required to be released onto the plug-in head by the material taking head, the material taking driving mechanism releases the sliding block, the sliding block moves forward and resets under the action of the resilience force of the elastic piece, and the moving sliding block drives the movable material clamping piece to move forward, so that the movable material clamping piece and the fixed material clamping piece are in an opened state, and the element is released and simultaneously is convenient to pick up the next element. The side wall of the holding groove is abutted against the element, so that the element is prevented from tilting or swinging when being clamped, and the stability of the element is improved. The material taking head has a simple and compact structure, the pickup and release elements are stable, the phenomenon of clamping materials cannot occur, the elements are righted through the material righting piece, the elements are prevented from tilting or swinging, and the stability of the elements is further improved.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic exploded view of the present invention after concealing the take-off drive mechanism.
Fig. 3 is an exploded view of another view of the present invention after hiding the take-off drive mechanism.
Reference numerals illustrate:
161. a material taking seat; 1611. a slide hole; 1612. a second fixing hole; 162. a material supporting piece; 1621. a trough is supported; 163. fixing the clamping piece; 1631. a limit groove; 164. a movable clamping piece; 165. a slide block; 1651. a first fixing hole; 166. an elastic member; 167. a clamping block; 168. a connection hole; 169. a bump; 17. a material taking driving mechanism; 172. a pressing piece; 1721. a rotating wheel; 173. a rotating plate; 1731. a rotating rod; 1732. a flat plate; 1733. a clamping piece; 174. a pressing member; 176. and a tension spring.
Detailed Description
The invention will be further described with reference to examples and drawings, to which reference is made, but which are not intended to limit the scope of the invention.
As shown in fig. 1 to 3, the invention provides a material taking head, which comprises a material taking seat 161, a material taking assembly and a material supporting member 162 respectively arranged on the material taking seat 161, wherein the material supporting member 162 and the material taking assembly are arranged at intervals and above the material taking assembly, the material supporting member 162 is provided with a material supporting groove 1621, the material taking assembly comprises a fixed material clamping member 163 fixedly connected with the material taking seat 161, a movable material clamping member 164 arranged on the fixed material clamping member 163 or/and the material taking seat 161 in a sliding manner, a sliding block 165 arranged on the fixed material clamping member 163 or/and the material taking seat 161 in a sliding manner, and an elastic member 166 arranged between the sliding block 165 and the material taking seat 161, the sliding block 165 is connected with the movable material clamping member 164, and the fixed material clamping member 163 and the movable material clamping member 164 are matched to clamp elements; specifically, the pick head further includes a pick drive mechanism 17 for driving the clamping or releasing elements of the fixed clamp 163 and the movable clamp 164. The pick-up head is described by taking an example of application in a component inserter, and the component inserter comprises a conveying device for conveying components, a component inserter head for inserting the components into a circuit board, and the pick-up head for transferring the components conveyed by the conveying device to the component inserter head.
In actual operation, the conveying device conveys the component to the set position, when the holding groove 1621 of the holding member 162 abuts against the component on the conveying device, and the pin of the component is located between the clamping block 167 of the fixed clamping member 163 and the clamping block 167 of the movable clamping member 164, the material taking driving mechanism 17 drives the abutting sliding block 165 to move backward, and at this moment, the sliding block 165 compresses the elastic member 166 and drives the movable clamping member 164 to move backward until the movable clamping member 164 and the fixed clamping member 163 clamp the pin of the component, so that the material taking head picks up the component. When the component is required to be released onto the plug-in unit head, the material taking driving mechanism 17 releases the sliding block 165, the sliding block 165 moves forward and resets under the action of the resilience force of the elastic piece 166, and the moving sliding block 165 drives the movable material clamping piece 164 to move forward, so that the movable material clamping piece 164 and the fixed material clamping piece 163 are in an opened state, and the component is released, so that the next component can be picked up conveniently. The side wall of the holding groove 1621 abuts against the element, so that the element is prevented from tilting or swinging when being clamped, and the stability of the element is improved. The material taking head has a simple and compact structure, the pickup and release elements are stable, the phenomenon of clamping materials cannot occur, the elements are righted through the material righting piece 162, the elements are prevented from tilting or deflecting, and the stability of the elements is further improved.
In this embodiment, the fixed clamping member 163 and the movable clamping member 164 are each provided with a clamping block 167, and the clamping blocks 167 of the fixed clamping member 163 are engaged with the clamping blocks 167 of the movable clamping member 164 to clamp the components. Specifically, the number of the clamping blocks 167 of the fixed clamping piece 163 and the number of the clamping blocks 167 of the movable clamping piece 164 are multiple, the clamping blocks 167 of the fixed clamping piece 163 are arranged at equal intervals, the clamping blocks 167 of the movable clamping piece 164 are arranged at equal intervals, the number of the clamping blocks 167 of the fixed clamping piece 163 is equal to the number of the clamping blocks 167 of the movable clamping piece 164, and the clamping blocks 167 of the fixed clamping piece 163 are matched with the clamping blocks 167 of the movable clamping piece 164 in a one-to-one correspondence manner to clamp the elements. Because the distances between the two pins of the components with different specifications are different, the pins of the components with different specifications are clamped by the clamping blocks 167 provided with the fixed clamping pieces 163 and the clamping blocks 167 of the movable clamping pieces 164, so that each pin of the components is positioned between the clamping block 167 of the corresponding fixed clamping piece 163 and the clamping block 167 of the movable clamping piece 164, the components with different specifications are picked up and released in a suitable manner, and the device has wide application range and strong practicability.
In this embodiment, the movable clamping member 164 is provided with a connection hole 168, and a protruding block 169 protruding into the connection hole 168 is disposed at the bottom of the slider 165. The movable clamping piece 164 is conveniently driven to move by the sliding block 165 through the projection 169 inserted into the connecting hole 168, so that the movable clamping piece 164 is connected with the sliding block 165 in a non-fixed mode, the linkage effect is good, the disassembly and the maintenance are convenient, additional parts (such as screws) are not needed for connection and fixation, additional tools are not needed for disassembly and assembly, and the manufacturing and maintenance cost is saved.
In this embodiment, the fixed clamping member 163 is provided with a limiting groove 1631, the protruding block 169 is slidably disposed in the limiting groove 1631, the protruding block 169 moves in the limiting groove 1631, and the inner wall of the limiting groove 1631 limits the protruding block 169, so that the moving stroke of the sliding block 165 and the movable clamping member 164 is ensured, and further the moving precision and stability of the sliding block 165 and the movable clamping member 164 are ensured.
In this embodiment, the elastic member 166 is a spring, one end of the spring abuts against the slider 165, and the other end of the spring abuts against the material taking seat 161. The spring has the advantages of simple structure, good elasticity, long service life and low use and maintenance cost.
In this embodiment, the material taking seat 161 is provided with a sliding hole 1611, and the sliding block 165 is slidably disposed in the sliding hole 1611. The slide hole 1611 plays a guiding role on the slide block 165, and improves the stability of the movement of the slide block 165.
In this embodiment, the slider 165 is provided with a first fixing hole 1651, the material taking seat 161 is provided with a second fixing hole 1612, and two ends of the elastic member 166 are respectively accommodated in the first fixing hole 1651 and the second fixing hole 1612. The elastic piece 166 is positioned through the first fixing hole 1651 and the second fixing hole 1612, so that on one hand, the assembly of the elastic piece 166 is facilitated, and on the other hand, the stability of the elastic piece 166 during operation is ensured, the elastic piece 166 is prevented from bending or tilting, and the elastic piece 166 is ensured to work normally.
In this embodiment, the quantity of hold up the silo 1621 is a plurality of, and a plurality of hold up the silo 1621 interval and set up in holding up material piece 162, hold up the silo 1621 quantity and the clamp material piece 167 of movable clamp material piece 164 quantity equal, be convenient for hold up the component of different specifications, application scope is wide, and the practicality is strong.
In this embodiment, the material taking driving mechanism 17 includes a pressing member 172, a rotating plate 173 rotatably provided with the material taking seat 161, a pressing member 174 mounted at one end of the rotating plate 173 near the material taking seat 161, and a tension spring 176 for driving the rotating plate 173 to reset, where the pressing member 172 is used to abut against the rotating plate 173, the pressing member 174 is used to abut against the sliding block 165, and the pressing member 172 is in driving connection with the pressing driving mechanism. Specifically, the rotating plate 173 includes a rotating rod 1731 rotatably disposed on the material taking seat 161, a flat plate 1732 disposed on the rotating rod 1731, and a clamping member 1733 disposed on the rotating rod 1731 in a clamping manner, one end of the tension spring 176 is connected to the material taking seat 161, the other end of the tension spring 176 is connected to the clamping member 1733, the pressing member 174 is disposed on one end of the rotating rod 1731 away from the flat plate 1732, the rotating wheel 1721 is rotatably disposed on the pressing member 172, and the pressing member 172 is in rolling contact with the flat plate 1732 via the rotating wheel 1721.
When the holding groove 1621 of the holding member 162 abuts against an element on the conveying device, and the pin of the element is located between the clamping block 167 of the fixed clamping member 163 and the clamping block 167 of the movable clamping member 164, the pressing driving mechanism drives the pressing member 172 to move downward and abut against the flat plate 1732 of the rotating plate 173 to rotate, the rotating flat plate 1732 drives the rotating rod 1731 to rotate, the rotating rod 1731 not only compresses the tension spring 176, but also drives the pressing member 174 to abut against the sliding block 165 to move, and the moving sliding block 165 drives the movable clamping member 164 to move, so that the clamping block 167 of the movable clamping member 164 and the clamping block 167 of the fixed clamping member 163 clamp the element. When the material taking head needs to release the element, the pushing driving mechanism drives the pushing piece 172 to move upwards, the pushing piece 172 which moves upwards releases the rotating plate 173, the rotating plate 173 rotates under the resilience force of the tension spring 176, the rotating plate 173 enables the pressing piece 174 to release the sliding block 165, the sliding block 165 resets and moves under the action of the elastic piece 166, and the sliding block 165 which resets and moves drives the movable material clamping piece 164 to move, so that the material clamping piece 167 of the movable material clamping piece 164 and the material clamping piece 167 of the fixed material clamping piece 163 are opened. Wherein, runner 1721 rolls the conflict with flat 1732, has avoided pushing down piece 172 and flat 1732 direct contact, has reduced the wearing and tearing of pushing down piece 172, has prolonged the life of pushing down piece 172.
All technical features in the embodiment can be freely combined according to actual needs.
The foregoing embodiments are preferred embodiments of the present invention, and in addition, the present invention may be implemented in other ways, and any obvious substitution is within the scope of the present invention without departing from the concept of the present invention.
Claims (9)
1. A pick-up head, characterized in that: the material taking device comprises a material taking seat, a material taking assembly and a material supporting piece, wherein the material taking assembly and the material supporting piece are respectively arranged on the material taking seat, the material supporting piece is arranged at intervals and positioned above the material taking assembly, the material supporting piece is provided with a material supporting groove, the material taking assembly comprises a fixed material clamping piece fixedly connected to the material taking seat, a movable material clamping piece arranged on the fixed material clamping piece or/and the material taking seat in a sliding manner, a sliding block arranged on the fixed material clamping piece or/and the material taking seat in a sliding manner, and an elastic piece arranged between the sliding block and the material taking seat, and the sliding block is connected with the movable material clamping piece and is matched with the movable material clamping piece to clamp an element; the material taking head further comprises a material taking driving mechanism for driving the fixed material clamping piece and the movable material clamping piece to clamp or release the element, the material taking driving mechanism comprises a pressing piece, a rotating plate, a pressing piece and a tension spring, the rotating plate is rotatably arranged on the rotating plate, the pressing piece is arranged at one end of the rotating plate, which is close to the material taking seat, the pressing piece is used for driving the rotating plate to reset, and the pressing piece is used for abutting against the sliding block.
2. A pick-up head as claimed in claim 1, wherein: the fixed clamping piece and the movable clamping piece are respectively provided with a clamping block, and the clamping blocks of the fixed clamping piece are matched with the clamping blocks of the movable clamping piece to clamp the element.
3. A pick-up head as claimed in claim 1, wherein: the movable clamping piece is provided with a connecting hole, and the bottom of the sliding block is provided with a protruding block protruding into the connecting hole.
4. A pick-up head as claimed in claim 3, wherein: the fixed clamping piece is provided with a limiting groove, and the protruding block is arranged in the limiting groove in a sliding mode.
5. A pick-up head as claimed in claim 1, wherein: the elastic piece is a spring, one end of the spring abuts against the sliding block, and the other end of the spring abuts against the material taking seat.
6. A pick-up head as claimed in claim 1, wherein: the material taking seat is provided with a sliding hole, and the sliding block is arranged in the sliding hole in a sliding way.
7. A pick-up head as claimed in claim 1, wherein: the slider is provided with first fixed orifices, get material seat is provided with the second fixed orifices, the both ends of elastic component hold respectively and locate first fixed orifices and second fixed orifices.
8. A pick-up head as claimed in claim 1, wherein: the number of the material holding grooves is multiple, and the material holding grooves are arranged on the material holding pieces at intervals.
9. A pick-up head as claimed in claim 2, wherein: the clamping blocks of the fixed clamping piece and the clamping blocks of the movable clamping piece are in one-to-one correspondence to be matched with each other to clamp the elements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910536399.8A CN110167328B (en) | 2019-06-20 | 2019-06-20 | Material taking head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910536399.8A CN110167328B (en) | 2019-06-20 | 2019-06-20 | Material taking head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110167328A CN110167328A (en) | 2019-08-23 |
| CN110167328B true CN110167328B (en) | 2024-03-15 |
Family
ID=67626229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910536399.8A Active CN110167328B (en) | 2019-06-20 | 2019-06-20 | Material taking head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110167328B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102502243A (en) * | 2011-09-30 | 2012-06-20 | 东莞市新泽谷机械有限公司 | LED station feeding device |
| JP2015211214A (en) * | 2014-04-29 | 2015-11-24 | Juki株式会社 | Lead processing mechanism, component supply device, component mounting device, and lead processing method |
| CN106345949A (en) * | 2016-08-31 | 2017-01-25 | 惠州市集迅科技有限公司 | Electronic component processing equipment with feeding device |
| CN210202356U (en) * | 2019-06-20 | 2020-03-27 | 广东岩田智慧机电有限公司 | Material taking head |
-
2019
- 2019-06-20 CN CN201910536399.8A patent/CN110167328B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102502243A (en) * | 2011-09-30 | 2012-06-20 | 东莞市新泽谷机械有限公司 | LED station feeding device |
| JP2015211214A (en) * | 2014-04-29 | 2015-11-24 | Juki株式会社 | Lead processing mechanism, component supply device, component mounting device, and lead processing method |
| CN106345949A (en) * | 2016-08-31 | 2017-01-25 | 惠州市集迅科技有限公司 | Electronic component processing equipment with feeding device |
| CN210202356U (en) * | 2019-06-20 | 2020-03-27 | 广东岩田智慧机电有限公司 | Material taking head |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110167328A (en) | 2019-08-23 |
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