CN117279356A - Chip mounter capable of automatically feeding one by one and chip mounting method thereof - Google Patents
Chip mounter capable of automatically feeding one by one and chip mounting method thereof Download PDFInfo
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- CN117279356A CN117279356A CN202311349936.0A CN202311349936A CN117279356A CN 117279356 A CN117279356 A CN 117279356A CN 202311349936 A CN202311349936 A CN 202311349936A CN 117279356 A CN117279356 A CN 117279356A
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- 238000000034 method Methods 0.000 title claims abstract description 9
- 238000001514 detection method Methods 0.000 claims description 27
- 230000001360 synchronised effect Effects 0.000 claims description 22
- 230000000007 visual effect Effects 0.000 claims description 13
- 230000000712 assembly Effects 0.000 claims description 8
- 238000000429 assembly Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 claims description 4
- 241000252254 Catostomidae Species 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- 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
- H05K13/0408—Incorporating a pick-up tool
- H05K13/0409—Sucking devices
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- Microelectronics & Electronic Packaging (AREA)
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Abstract
The utility model provides a chip mounter capable of feeding automatically one by one and a chip mounting method thereof, belongs to the field of chip mounters, and solves the problems that the distance between two adjacent suction nozzles of a material taking machine head is fixed and the types of the suction nozzles are single; the technical proposal is as follows: comprises a chip mounter main body and a material taking machine head; the reclaimer head comprises: equidistant adjusting components for synchronously driving adjacent straight-through position adjusting components to transversely move to adjust the distance; the through type position adjusting assembly is used for driving the rotary type suction assembly to horizontally move and driving the rotary type suction assembly to vertically move and rotate; a rotary suction assembly for sucking and discharging the electronic component and replacing the suction cup when rotating. The beneficial effects of the utility model are as follows: the distance between two adjacent suckers is adjustable, so that the application range of the material taking disc and the material taking hole with different sizes is wider; each sucking disc type is different, can be according to the use requirement quick replacement other sucking discs, and is more swift convenient.
Description
Technical Field
The utility model belongs to the field of chip mounters, and particularly relates to a chip mounter capable of automatically feeding one by one and a chip mounting method thereof.
Background
The chip mounter is a device for accurately placing surface mounted components on a PCB pad by moving a mounting head. With the development of automatic production lines, full-automatic chip mounters have become a development trend.
For example, chinese patent No. 214592709U discloses a chip mounter, which comprises a material taking disc, a camera, a material taking head, a main controller, a light source and a driving device, wherein a photographing hole is formed in the material taking disc, the camera is located below the photographing hole, a photographing station is arranged above the photographing hole, the light source is aligned to the photographing station, the material taking head is connected with the driving device, the driving device controls the material taking head to go to or leave from the photographing station, and the camera, the light source and the driving device are all electrically connected to the main controller. The camera is always right opposite to the shooting station through the shooting hole, and the driving device can control the material taking machine head to move above the material taking disc, so that the material taking machine head takes materials at the target position on the material taking disc and then moves to the shooting station for the camera to shoot.
The above structure has the following technical problems:
1. the interval between two adjacent suction nozzles of the material taking machine head is fixed, and the material taking machine head is only applicable to a material taking disc and a material taking hole which are matched; if the material taking disc with other material taking holes at intervals is replaced, the material taking machine head needs to be replaced;
2. only can adapt to the installation of a specific suction nozzle, so that the suction nozzle is single in type, and if other types of suction nozzles need to be replaced, the suction nozzle needs to be removed and replaced.
Based on the above, the utility model provides a chip mounter capable of automatically feeding one by one and a chip mounting method thereof, so as to solve the technical problems.
Disclosure of Invention
In order to solve the problems that the distance between two adjacent suction nozzles of the existing material taking machine head is fixed and the types of the suction nozzles are single, the utility model provides a chip mounter capable of automatically feeding one by one and a chip mounting method thereof.
The utility model provides a chip mounter capable of automatically feeding one by one, which comprises a chip mounter main body and a material taking machine head;
the chip mounter main body comprises a material taking disc, a visual detection assembly, a material taking machine head, a main controller and a driving device; the material taking machine head is connected with the driving device, and the visual detection assembly, the material taking machine head and the driving device are all electrically connected to the main controller;
the driving device controls the material taking machine head to take materials above the material taking disc, and then the material taking machine head moves to the position above the visual detection assembly to carry out shooting detection; then controlling the action of the material taking machine head according to the detection result; the material taking machine head is controlled by the driving device to move to the patch position for one-by-one automatic feeding;
the reclaimer head comprises:
equidistant adjusting components for synchronously driving adjacent straight-through position adjusting components to transversely move to adjust the distance;
the through type position adjusting assembly is used for driving the rotary type suction assembly to horizontally move and driving the rotary type suction assembly to vertically move and rotate;
a rotary suction assembly for sucking and discharging the electronic component and replacing the suction cup when rotating.
Further, the equidistant adjusting assembly comprises a U-shaped plate, a square plate, a scissor bracket, an air cylinder, a sliding chute, a mounting seat and a sliding seat; the front end of the mounting seat is fixedly connected with a U-shaped plate with a forward opening, and the rear end of the mounting seat is fixedly connected with the driving end of the driving device; a square plate is fixedly connected between the left and right inner walls of the U-shaped plate, the front ends of the groups of shafts in the middle of the scissor bracket are fixedly connected with sliding seats, the middle sliding seats are fixedly connected with the square plate, other sliding seats are in sliding connection with the square plate through sliding grooves formed in the middle, an air cylinder is fixedly arranged at the right end of the U-shaped plate, and the driving end of the air cylinder is fixedly connected with the sliding seat at the rightmost side; the sliding seats are all provided with straight-through type position adjusting components.
Further, the straight-through type position adjusting assembly comprises a first mounting frame, a sliding tube, an air inlet tube, a first motor, a first synchronous belt assembly, a connecting seat, a second motor, a straight cylinder, a second synchronous belt assembly, a rotating tube, a first rib, a first straight groove, a second straight groove and a second rib; the rear end of the first installation frame is fixedly connected with the sliding seat, the first installation frame is fixedly connected with a second motor and a first motor, and the output end of the first motor is connected with the connecting seat through a first synchronous belt assembly; the output end of the second motor is connected with a rotating pipe through a second synchronous belt assembly, an air inlet pipe is fixedly arranged at the top of the mounting frame I, the rotating pipe is rotatably arranged on the mounting frame I, the top of the rotating pipe is communicated with the air inlet pipe, two groups of vertical first ribs are fixedly connected to the outer wall of the lower end of the rotating pipe, the outer wall of the lower end of the rotating pipe is in limit sliding connection with the inner wall of the upper end of the sliding pipe, the sliding pipe is rotatably arranged on the connecting seat through a bearing, and two groups of vertical second ribs are fixedly connected to the outer wall of the sliding pipe; the inner wall of the sliding tube is provided with a first straight groove matched with the first rib for sliding and embedding, the outer wall of the lower end of the sliding tube is in limit sliding connection with the inner wall of the straight tube, and the inner wall of the straight tube is provided with a second straight groove matched with the second rib for sliding and embedding; the straight cylinder is arranged at the lower end of the first mounting frame through a bearing; the lower end of the sliding tube is connected with the rotary type suction assembly.
Further, the rotary suction assembly comprises an air outlet pipe, a sucker, an outer cover, a rotary disc, a straight hole and a vent hole; the lower extreme and the dustcoat fixed connection of sliding tube, the air vent of a intercommunication with the sliding tube has been seted up to the inside of dustcoat, and the inside rotation of dustcoat is connected with the rolling disc, fixedly connected with multiunit outlet duct on the rolling disc, and the straight hole has been seted up to the one end inside that the outlet duct is close to the dustcoat, and the equal fixedly connected with sucking disc of one end that the dustcoat was kept away from to the outlet duct.
Further, the axis of the suction cup at the lowest position coincides with the axis of the sliding tube.
Further, a locking assembly for locking the rotary suction assembly is included.
Further, the locking component comprises a spring, a positioning hole, a second installation frame, a plug rod and a connecting block; and the second mounting frame is fixedly arranged on the outer cover, the second mounting frame is connected with an inserting rod in a sliding manner, the lower end of the inserting rod is fixedly connected with a connecting block, the inserting rod is sleeved with a spring, a plurality of groups of positioning holes matched with the inserting rod for insertion are formed in the rotating disc, and the positioning holes are respectively positioned between two adjacent air outlet pipes.
Further, two ends of the spring are fixedly connected with the connecting block and the second mounting frame respectively.
Further, when locking, the inserted bar passes through the second mounting frame and then is inserted into the positioning hole.
In order to better realize the aim of the utility model, the utility model also provides a surface mounting method of the surface mounting machine capable of automatically feeding one by one, which comprises the following steps:
step one: the material taking machine head is controlled to take materials above the material taking disc through the driving device, the first motor is started to drive the connecting seat to move up and down through the first synchronous belt assembly, the connecting seat drives the sliding tube to move up and down, the sliding tube drives the rotary type suction assembly to move up and down, and the sliding tube, the rotary tube and the straight tube slide relatively;
step two: the driving device controls the material taking machine head to move to the position above the visual detection component for shooting detection;
step three: if the detection result shows that the position of the rotary type sucking component has angle deviation, the main controller controls the second motor to start, the rotary pipe is driven to rotate by the second synchronous belt component, the rotary pipe drives the sliding pipe to rotate by the first rib, the sliding pipe drives the straight cylinder to rotate by the second rib, and the sliding pipe drives the rotary type sucking component to reversely rotate by the angle of the deviation;
step four: when the sucker is replaced, the connecting block is pulled outwards to separate the inserted link from the positioning hole, then the rotating disc is rotated to enable the required sucker to move to the lowest position, then the connecting block is loosened, and the inserted link is reinserted in the corresponding positioning hole under the elastic acting force of the spring, so that locking is realized;
step five: when adjusting adjacent rotation type and inhale the interval of moving the subassembly, start cylinder drives the sliding seat on the right side and slides along square board to realize that the sliding seat drives and cut the fork support and carry out flexible removal, and then realize other sliding seats synchronous movement who is not in intermediate position, thereby realize adjacent through position control subassembly and rotation type and inhale the position control of moving the subassembly.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the equidistant adjusting assemblies synchronously drive the adjacent through-type position adjusting assemblies to transversely move to adjust the distance, and the through-type position adjusting assemblies drive the rotary sucking assembly to horizontally move to realize the distance adjustment of the adjacent sucking discs; because the interval between two adjacent suckers is adjustable, the application range of the material taking disc and the material taking hole with different sizes is wider;
according to the utility model, the material taking machine head is controlled to take materials above the material taking disc through the driving device, the through type position adjusting assembly drives the rotary type suction assembly to vertically move, then the driving device controls the material taking machine head to move above the visual detection assembly to carry out shooting detection, and if the detection result shows that the position of the rotary type suction assembly has angle deviation, the main controller controls the through type position adjusting assembly to drive the rotary type suction assembly to rotate by a corresponding angle;
according to the utility model, if the suction cup needs to be replaced, the rotary type suction assembly is controlled to drive each suction cup to rotate, so that the suction cup which needs to be used rotates to the lowest end, and the change of the suction cup is realized.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
Fig. 1 is a perspective view of the structure of the present utility model.
Fig. 2 is a front view of the structure of the present utility model.
Fig. 3 is a structural perspective view of the second embodiment of the present utility model.
Fig. 4 is a perspective view of the structure of the present utility model.
Fig. 5 is a perspective view of the structure of the present utility model.
Fig. 6 is a cross-sectional view of the present utility model taken along the A-A direction of fig. 2.
Fig. 7 is an enlarged view of the structure at B of fig. 5.
Fig. 8 is an enlarged view of the structure at C of fig. 6.
Wherein, the reference numerals are as follows:
1. equidistant adjustment assembly 11. U-shaped plate 12. Square plate 13. Scissor bracket 14. Cylinder 15. Chute 16. Mount 17. Slide mount 2. Straight-through position adjustment assembly 21. Mount one 22. Slide tube 23. Air inlet tube 24. First motor 25. First timing belt assembly 26. Connecting seat 27. Second motor 28. Straight tube 29. Second timing belt assembly 210. Rotating tube 211. First rib 212. First straight slot 213. Second straight slot 214. Second rib 3. Rotating suction assembly 31. Air outlet tube 32. Suction cup 33. Housing 34. Spring 35. Positioning hole 36. Rotating disk 37. Straight hole 38. Vent 39. Mount two 310. Plug 311. Connecting block.
Detailed Description
The following examples are provided to illustrate the present utility model in further detail in order to make the objects, technical solutions and advantages of the present utility model more apparent. Of course, the specific embodiments described herein are for purposes of illustration only and are not intended to limit the utility model.
Example 1
Referring to fig. 1 to 8, a chip mounter capable of automatically feeding materials one by one includes a chip mounter main body and a material taking head;
the chip mounter main body comprises a material taking disc, a visual detection assembly, a material taking machine head, a main controller and a driving device; the material taking machine head is connected with the driving device, and the visual detection assembly, the material taking machine head and the driving device are all electrically connected to the main controller;
the driving device controls the material taking machine head to take materials above the material taking disc, and then the material taking machine head moves to the position above the visual detection assembly to carry out shooting detection; then controlling the action of the material taking machine head according to the detection result; the material taking machine head is controlled by the driving device to move to the patch position for one-by-one automatic feeding;
the reclaimer head comprises:
an equidistant adjusting assembly 1 for synchronously driving adjacent straight-through position adjusting assemblies 2 to transversely move for adjusting the distance;
the through type position adjusting assembly 2 is used for driving the rotary type suction assembly 3 to horizontally move and driving the rotary type suction assembly 3 to vertically move and rotate;
a rotary suction assembly 3 for sucking and discharging the electronic components and replacing the suction cup 32 when rotated;
the equidistant adjusting assembly 1 synchronously drives the adjacent through-type position adjusting assemblies 2 to transversely move to adjust the distance, and the through-type position adjusting assemblies 2 drive the rotary sucking assemblies 3 to horizontally move to realize the distance adjustment of the adjacent sucking discs 32; because the interval between two adjacent suckers 32 is adjustable, the application range of the material taking disc and the material taking hole with different sizes is wider;
the material taking machine head is controlled to take materials above the material taking disc through the driving device, the through type position adjusting component 2 drives the rotary type sucking component 3 to vertically move, then the driving device controls the material taking machine head to move above the visual detection component to carry out shooting detection, and if the detection result shows that the position of the rotary type sucking component 3 has angle deviation, the main controller controls the through type position adjusting component 2 to drive the rotary type sucking component 3 to rotate by a corresponding angle;
if the suction cup 32 needs to be replaced, the rotary type suction assembly 3 is controlled to drive the suction cups 32 to rotate, so that the suction cup 32 to be used rotates to the lowest end, and the change of the suction cup 32 is realized, and as the suction cups 32 are different in type, other suction cups 32 can be quickly replaced according to the use requirement, and the operation is faster and more convenient.
Example 2
On the basis of embodiment 1, referring to fig. 1 to 8, the equidistant adjusting assembly 1 comprises a U-shaped plate 11, a square plate 12, a scissor bracket 13, a cylinder 14, a chute 15, a mounting seat 16 and a sliding seat 17; the front end of the mounting seat 16 is fixedly connected with a U-shaped plate 11 with a forward opening, and the rear end of the mounting seat 16 is fixedly connected with the driving end of the driving device; a square plate 12 is fixedly connected between the left and right inner walls of the U-shaped plate 11, sliding seats 17 are fixedly connected to the front ends of all groups of shafts in the middle of the scissor bracket 13, the middle sliding seats 17 are fixedly connected with the square plate 12, other sliding seats 17 are in sliding connection with the square plate 12 through sliding grooves 15 formed in the middle, an air cylinder 14 is fixedly arranged at the right end of the U-shaped plate 11, and the driving end of the air cylinder 14 is fixedly connected with the right-most sliding seat 17; the sliding seats 17 are provided with straight-through type position adjusting components 2;
during adjustment, the actuating cylinder 14 drives the rightmost sliding seat 17 to slide along the square plate 12, so that the sliding seat 17 drives the scissor bracket 13 to perform telescopic movement, and further synchronous movement of other sliding seats 17 which are not positioned in the middle position is realized, and therefore, the position adjustment of the adjacent straight-through type position adjusting assembly 2 and the rotary type suction assembly 3 is realized;
the straight-through position adjusting assembly 2 comprises a first mounting frame 21, a sliding tube 22, an air inlet tube 23, a first motor 24, a first synchronous belt assembly 25, a connecting seat 26, a second motor 27, a straight cylinder 28, a second synchronous belt assembly 29, a rotating tube 210, a first rib 211, a first straight groove 212, a second straight groove 213 and a second rib 214; the rear end of the first installation frame 21 is fixedly connected with the sliding seat 17, the first installation frame 21 is fixedly connected with a second motor 27 and a first motor 24, and the output end of the first motor 24 is connected with the connecting seat 26 through a first synchronous belt assembly 25; the output end of the second motor 27 is connected with a rotating pipe 210 through a second synchronous belt assembly 29, an air inlet pipe 23 is fixedly arranged at the top of a first mounting frame 21, the rotating pipe 210 is rotatably arranged on the first mounting frame 21, the top of the rotating pipe 210 is communicated with the air inlet pipe 23, two groups of vertical first ribs 211 are fixedly connected to the outer wall of the lower end of the rotating pipe 210, the outer wall of the lower end of the rotating pipe 210 is in limit sliding connection with the inner wall of the upper end of a sliding pipe 22, the sliding pipe 22 is rotatably arranged on a connecting seat 26 through a bearing, and two groups of vertical second ribs 214 are fixedly connected to the outer wall of the sliding pipe 22; the inner wall of the sliding tube 22 is provided with a first straight groove 212 which is matched with the first rib 211 in a sliding and embedded way, the outer wall of the lower end of the sliding tube 22 is in limit sliding connection with the inner wall of the straight tube 28, and the inner wall of the straight tube 28 is provided with a second straight groove 213 which is matched with the second rib 214 in a sliding and embedded way; the straight cylinder 28 is arranged at the lower end of the first mounting frame 21 through a bearing; the lower end of the sliding tube 22 is connected with the rotary suction assembly 3;
when moving up and down, the first motor 24 is started, the connecting seat 26 is driven to move up and down by the first synchronous belt assembly 25, the connecting seat 26 drives the sliding tube 22 to move up and down, and the sliding tube 22 slides relatively with the rotating tube 210 and the straight tube 28;
during rotation adjustment, the second motor 27 is started to drive the rotation tube 210 to rotate through the second synchronous belt assembly 29, the rotation tube 210 drives the sliding tube 22 to rotate through the first rib 211, the sliding tube 22 drives the straight tube 28 to rotate through the second rib 214, and the sliding tube 22 drives the rotary type suction assembly 3 to reversely rotate by an offset angle;
the rotary suction assembly 3 comprises an air outlet pipe 31, a sucking disc 32, an outer cover 33, a rotary disc 36, a straight hole 37 and a vent hole 38; the lower end of the sliding tube 22 is fixedly connected with the outer cover 33, a vent hole 38 communicated with the sliding tube 22 is formed in the outer cover 33, a rotating disc 36 is rotatably connected in the outer cover 33, a plurality of groups of air outlet pipes 31 are fixedly connected to the rotating disc 36, a straight hole 37 is formed in one end, close to the outer cover 33, of each air outlet pipe 31, and suction discs 32 are fixedly connected to one end, far away from the outer cover 33, of each air outlet pipe 31;
the axial line of the suction cup 32 at the lowest position coincides with the axial line of the sliding tube 22; the straight hole 37 of the air outlet pipe 31 connected with the sucking disc 32 at the lowest position is communicated with the vent hole 38;
a locking assembly for locking the rotary suction assembly 3;
the locking assembly comprises a spring 34, a positioning hole 35, a second mounting frame 39, a plug rod 310 and a connecting block 311; the second mounting frame 39 is fixedly arranged on the outer cover 33, the second mounting frame 39 is connected with the inserting rod 310 in a sliding manner, the lower end of the inserting rod 310 is fixedly connected with the connecting block 311, the inserting rod 310 is sleeved with the spring 34, two ends of the spring 34 are respectively fixedly connected with the connecting block 311 and the second mounting frame 39, a plurality of groups of positioning holes 35 which are matched and spliced with the inserting rod 310 are formed in the rotating disc 36, and the positioning holes 35 are respectively positioned between two adjacent air outlet pipes 31;
when locked, the inserted link 310 passes through the second mounting frame 39 and then is inserted into the positioning hole 35;
when the sucking disc 32 is replaced, the connecting block 311 is pulled outwards, so that the inserted link 310 is separated from the positioning hole 35, then the rotating disc 36 is rotated to enable the required sucking disc 32 to move to the lowest position, then the connecting block 311 is loosened, and the inserted link 310 is reinserted in the corresponding positioning hole 35 under the elastic force of the spring 34, so that locking is realized.
Example 3
On the basis of embodiment 2, referring to fig. 1 to 8, in order to better achieve the purpose of the present utility model, the present utility model further provides a method for attaching a chip mounter capable of automatically feeding one by one, comprising the following steps:
step one: the material taking machine head is controlled to take materials above the material taking disc through the driving device, the first motor 24 is started to drive the connecting seat 26 to move up and down through the first synchronous belt assembly 25, the connecting seat 26 drives the sliding tube 22 to move up and down, the sliding tube 22 drives the rotary type suction assembly 3 to move up and down, and the sliding tube 22, the rotary tube 210 and the straight tube 28 slide relatively;
step two: the driving device controls the material taking machine head to move to the position above the visual detection component for shooting detection;
step three: if the detection result shows that the position of the rotary suction assembly 3 has an angle deviation, the main controller controls the second motor 27 to start, the rotary tube 210 is driven to rotate by the second synchronous belt assembly 29, the rotary tube 210 drives the sliding tube 22 to rotate by the first rib 211, the sliding tube 22 drives the straight tube 28 to rotate by the second rib 214, and the sliding tube 22 drives the rotary suction assembly 3 to reversely rotate by the angle of deviation;
step four: when the sucking disc 32 is replaced, the connecting block 311 is pulled outwards to separate the inserted link 310 from the positioning hole 35, then the rotating disc 36 is rotated to enable the required sucking disc 32 to move to the lowest position, then the connecting block 311 is loosened, and the inserted link 310 is reinserted in the corresponding positioning hole 35 under the elastic acting force of the spring 34, so that locking is realized;
step five: when the distance between adjacent rotary sucking components 3 is adjusted, the starting cylinder 14 drives the rightmost sliding seat 17 to slide along the square plate 12, so that the sliding seat 17 drives the scissor bracket 13 to stretch and retract, and further, other sliding seats 17 which are not in the middle position synchronously move, and therefore, the position adjustment of the adjacent through type position adjusting components 2 and the rotary sucking components 3 is realized, and the application range of the device for taking the materials from different sizes is wider.
The foregoing is only illustrative of the present utility model and is not to be construed as limiting thereof, but rather as various modifications, equivalent arrangements, improvements, etc., within the spirit and principles of the present utility model.
Claims (10)
1. The utility model provides a chip mounter that can automatic feeding one by one, includes chip mounter main part and gets material aircraft nose, its characterized in that:
the chip mounter main body comprises a material taking disc, a visual detection assembly, a material taking machine head, a main controller and a driving device; the material taking machine head is connected with the driving device, and the visual detection assembly, the material taking machine head and the driving device are all electrically connected to the main controller;
the reclaimer head comprises:
an equidistant adjusting assembly (1) for synchronously driving adjacent straight-through position adjusting assemblies (2) to transversely move to adjust the distance;
the straight-through type position adjusting assembly (2) is used for driving the rotary type suction assembly (3) to horizontally move and driving the rotary type suction assembly (3) to vertically move and rotate;
a rotary suction assembly (3) for sucking and releasing electronic components and for replacing the suction cup (32) when rotating.
2. The chip mounter capable of automatically feeding one by one according to claim 1, wherein the equidistant adjusting assembly (1) comprises a U-shaped plate (11), a square plate (12), a scissor bracket (13), a cylinder (14), a chute (15), a mounting seat (16) and a sliding seat (17); the front end of the mounting seat (16) is fixedly connected with a U-shaped plate (11) with a forward opening, and the rear end of the mounting seat (16) is fixedly connected with the driving end of the driving device; square plates (12) are fixedly connected between the left inner wall and the right inner wall of the U-shaped plate (11), sliding seats (17) are fixedly connected to the front ends of all groups of shafts in the middle of the scissor bracket (13), the middle sliding seats (17) are fixedly connected with the square plates (12), other sliding seats (17) are in sliding connection with the square plates (12) through sliding grooves (15) formed in the middle, an air cylinder (14) is fixedly installed at the right end of the U-shaped plate (11), and the driving end of the air cylinder (14) is fixedly connected with the rightmost sliding seat (17); the sliding seats (17) are provided with straight-through type position adjusting components (2).
3. The chip mounter capable of feeding automatically one by one according to claim 2, wherein the through position adjusting assembly (2) comprises a mounting frame one (21), a sliding tube (22), an air inlet tube (23), a first motor (24), a first synchronous belt assembly (25), a connecting seat (26), a second motor (27), a straight tube (28), a second synchronous belt assembly (29), a rotating tube (210), a first rib (211), a first straight groove (212), a second straight groove (213) and a second rib (214); the rear end of the first installation frame (21) is fixedly connected with the sliding seat (17), the first installation frame (21) is fixedly connected with a second motor (27) and a first motor (24), and the output end of the first motor (24) is connected with the connecting seat (26) through a first synchronous belt assembly (25); the output end of the second motor (27) is connected with a rotating pipe (210) through a second synchronous belt assembly (29), an air inlet pipe (23) is fixedly arranged at the top of a first mounting frame (21), the rotating pipe (210) is rotatably arranged on the first mounting frame (21) and the top of the rotating pipe (210) is communicated with the air inlet pipe (23), two groups of vertical first ribs (211) are fixedly connected to the outer wall of the lower end of the rotating pipe (210), the outer wall of the lower end of the rotating pipe (210) is in limit sliding connection with the inner wall of the upper end of a sliding pipe (22), the sliding pipe (22) is rotatably arranged on a connecting seat (26) through a bearing, and two groups of vertical second ribs (214) are fixedly connected to the outer wall of the sliding pipe (22); the inner wall of the sliding tube (22) is provided with a first straight groove (212) which is matched with the first rib (211) to slide and be embedded, the outer wall of the lower end of the sliding tube (22) is in limit sliding connection with the inner wall of the straight tube (28), and the inner wall of the straight tube (28) is provided with a second straight groove (213) which is matched with the second rib (214) to slide and be embedded; the straight cylinder (28) is arranged at the lower end of the first mounting frame (21) through a bearing; the lower end of the sliding tube (22) is connected with the rotary suction assembly (3).
4. A chip mounter capable of automatically feeding one by one according to claim 3, wherein said rotary sucking component (3) comprises an air outlet pipe (31), a sucking disc (32), an outer cover (33), a rotary disc (36), a straight hole (37) and a vent hole (38); the lower extreme and the dustcoat (33) fixed connection of slip pipe (22), air vent (38) with slip pipe (22) intercommunication have been seted up to the inside of dustcoat (33), the inside rotation of dustcoat (33) is connected with rolling disc (36), fixedly connected with multiunit outlet duct (31) on rolling disc (36), straight hole (37) have been seted up to the inside one end that is close to dustcoat (33) of outlet duct (31), the one end that dustcoat (33) were kept away from to outlet duct (31) is equal fixedly connected with sucking disc (32).
5. The chip mounter capable of automatically feeding one by one according to claim 4, wherein an axis of the suction cup (32) at a lowest position coincides with an axis of the slide tube (22).
6. The chip mounter capable of feeding automatically one by one according to claim 5, further comprising a locking assembly for locking the rotary suction assembly (3).
7. The chip mounter capable of automatically feeding one by one according to claim 6, wherein said locking assembly comprises a spring (34), a positioning hole (35), a second mounting frame (39), a plunger (310) and a connecting block (311); and the second mounting frame (39) is fixedly mounted on the outer cover (33), the second mounting frame (39) is connected with the inserting rod (310) in a sliding manner, the lower end of the inserting rod (310) is fixedly connected with the connecting block (311), the inserting rod (310) is sleeved with the spring (34), the rotating disc (36) is provided with a plurality of groups of positioning holes (35) which are matched with the inserting rod (310) in a plugging manner, and the positioning holes (35) are respectively positioned between two adjacent air outlet pipes (31).
8. The chip mounter capable of feeding automatically one by one according to claim 7, wherein two ends of the spring (34) are fixedly connected with the connecting block (311) and the second mounting frame (39) respectively.
9. The chip mounter capable of automatically feeding one by one according to claim 8, wherein the inserting rod (310) is inserted into the positioning hole (35) after passing through the second mounting frame (39) when locked.
10. A method of attaching a chip mounter capable of automatically feeding one by one according to claim 9, comprising the steps of:
step one: the driving device controls the material taking machine head to take materials above the material taking disc, the first motor (24) is started to drive the connecting seat (26) to move up and down through the first synchronous belt assembly (25), the connecting seat (26) drives the sliding tube (22) to move up and down, the sliding tube (22) drives the rotary type suction assembly (3) to move up and down, and the sliding tube (22), the rotary tube (210) and the straight tube (28) slide relatively;
step two: the driving device controls the material taking machine head to move to the position above the visual detection component for shooting detection;
step three: if the detection result shows that the position of the rotary suction assembly (3) has angle deviation, the main controller controls the second motor (27) to start, the second synchronous belt assembly (29) drives the rotary pipe (210) to rotate, the rotary pipe (210) drives the sliding pipe (22) to rotate through the first rib (211), the sliding pipe (22) drives the straight cylinder (28) to rotate through the second rib (214), and the sliding pipe (22) drives the rotary suction assembly (3) to reversely rotate by the angle of deviation;
step four: when the sucking disc (32) is replaced, the connecting block (311) is pulled outwards to separate the inserted link (310) from the positioning hole (35), then the rotating disc (36) is rotated to enable the required sucking disc (32) to move to the lowest position, then the connecting block (311) is loosened, and the inserted link (310) is reinserted in the corresponding positioning hole (35) under the elastic acting force of the spring (34) to realize locking;
step five: when the distance between adjacent rotary sucking components (3) is adjusted, the starting cylinder (14) drives the rightmost sliding seat (17) to slide along the square plate (12), so that the sliding seat (17) drives the scissor bracket (13) to stretch and move, and further, other sliding seats (17) which are not in the middle position synchronously move, and therefore, the position adjustment of the adjacent straight-through type position adjusting components (2) and the rotary sucking components (3) is realized.
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| CN202311349936.0A CN117279356B (en) | 2023-10-18 | 2023-10-18 | Chip mounter capable of automatically feeding one by one and chip mounting method thereof |
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| CN117279356B CN117279356B (en) | 2024-04-16 |
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| CN117279356B (en) | 2024-04-16 |
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