CN110605554B - Automatic copper thorn ring pin inserting machine - Google Patents
Automatic copper thorn ring pin inserting machine Download PDFInfo
- Publication number
- CN110605554B CN110605554B CN201910952491.2A CN201910952491A CN110605554B CN 110605554 B CN110605554 B CN 110605554B CN 201910952491 A CN201910952491 A CN 201910952491A CN 110605554 B CN110605554 B CN 110605554B
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- China
- Prior art keywords
- copper ring
- contact pin
- copper
- block
- feeding
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 216
- 229910052802 copper Inorganic materials 0.000 title claims description 10
- 239000010949 copper Substances 0.000 title claims description 10
- 230000007246 mechanism Effects 0.000 claims abstract description 137
- 238000003825 pressing Methods 0.000 claims description 16
- 238000007664 blowing Methods 0.000 claims description 14
- 230000001360 synchronised effect Effects 0.000 claims description 11
- 238000005452 bending Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 10
- 230000004044 response Effects 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005484 gravity 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
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
Abstract
The invention relates to the field of copper-clad ring contact pins and discloses an automatic copper-clad ring contact pin machine which comprises a machine table, wherein a copper-clad ring feeding mechanism for feeding copper rings, a contact pin mechanism for inserting a contact pin into the copper rings, a contact pin feeding mechanism for feeding the contact pin and a manipulator grabbing mechanism for respectively transporting the copper rings and the contact pin from the copper-clad ring feeding mechanism and the contact pin feeding mechanism to the contact pin mechanism are arranged on the machine table.
Description
Technical Field
The invention relates to the field of copper thorn ring contact pins, in particular to an automatic copper thorn ring contact pin machine.
Background
The copper thorn ring is a fitting of textile machinery, and has the structure of copper ring, the copper ring is circumferentially provided with a plurality of rows of round holes, each round hole is internally inserted with a puncture needle, the current operation of the puncture needle is finished by manual work, but because the puncture needle is very small, the manual needle insertion can have very high requirements on eye use, and simultaneously, the eye use fatigue is also very easy to cause, and the time and the labor are consumed.
Disclosure of Invention
The invention solves the technical problem of providing a high-efficiency and high-automation copper-piercing ring automatic pin inserting machine.
The technical scheme adopted for solving the technical problems is as follows: the automatic copper ring inserting machine comprises a machine table, wherein a copper ring feeding mechanism for feeding copper rings, a needle inserting mechanism for inserting needles into the copper rings, a needle feeding mechanism for feeding needles and a manipulator grabbing mechanism for conveying the copper rings and the needles from the copper ring feeding mechanism and the needle feeding mechanism to the needle inserting mechanism respectively are arranged on the machine table.
Further is: copper ring feed mechanism includes copper ring material loading frame, be provided with copper ring blowing pipe on the copper ring material loading frame, copper ring blowing pipe passes through the connecting piece to be fixed on copper ring material loading frame, copper ring blowing pipe one side is provided with U type locating piece, be provided with between copper ring blowing pipe bottom and the copper ring material loading frame and make single copper ring can be by the clearance of being released to U type locating piece in from the copper ring blowing intraductal, still be provided with the copper ring release piece with the copper ring release on the copper ring material loading frame, still include the copper ring release mechanism who is connected with the copper ring release piece, still be provided with the round bar of convenient blowing in the copper ring blowing pipe.
Further is: the contact pin mechanism comprises a copper ring placing table used for placing copper rings, a lifting driving mechanism and a rotating driving mechanism are arranged at the bottom of the copper ring placing table and used for driving the copper ring placing table to do lifting and rotating movements, contact pin assemblies used for inserting needles into the copper rings are arranged in the middle of the copper ring placing table, copper ring fixing mechanisms used for fixing copper rings on the copper ring placing table are arranged on two sides of the copper ring placing table, and the contact pin positioning mechanism used for positioning contact pin holes is arranged on one side of the copper ring placing table.
Further is: the copper ring placing table is connected with the copper ring placing table mounting plate through a deep groove bearing;
the lifting driving mechanism is used for driving the lifting plate to move up and down, the rotary driving mechanism comprises a rotating shaft connected with the deep groove bearing, a synchronous wheel and a rotary motor for driving the synchronous wheel to rotate, and the synchronous wheel is connected with the rotating shaft through a belt strip;
still include spacing response module, spacing response module includes the sensor installation strip with contact pin subassembly mounting panel fixed connection, install spacing sensor, lower spacing position sensor and origin sensor from last to installing down in proper order on the sensor installation strip, still including fixing the response piece installation strip on the lifter plate, be provided with the upper and lower spacing response piece that gives spacing sensor, lower spacing sensor signal on the response piece installation strip respectively and give the origin response piece of origin sensor origin signal.
Further is: the contact pin subassembly is including fixing the fender needle piece fixed plate on the contact pin subassembly mounting panel, be provided with on the fender needle piece fixed plate and can be above that horizontal slip's slider, still including the slider drive cylinder of drive slider motion, install the kicking block on the slider, the kicking block head is provided with logical groove, be provided with the contact pin that can move at logical inslot horizontal migration in the logical groove and place the piece, contact pin place the piece surface and be provided with the recess that is used for placing the contact pin, the kicking block head is close to contact pin place piece one side be provided with the tangent arc structure of copper ring interior circle, the kicking block is kept away from contact pin place piece one side be provided with the dog, the dog is fixed on fender needle piece fixed plate, the recess is the V type groove.
Further is: the copper ring fixing mechanism comprises a fixing pressing block, a limiting block connected with the fixing pressing block, a positioning block fixed on a copper ring placing table mounting plate, and a limiting rod inserted into the limiting bending groove, and a copper ring fixing cylinder connected with the bottom of the limiting block, wherein the fixing pressing block is provided with a limiting bending groove, so that the fixing pressing block performs arc-shaped downward pressing movement under the action of the limiting bending groove;
the contact pin positioning mechanism comprises a first CCD camera facing the copper ring placing table and a vertical rod fixed on the bottom plate, and the first CCD camera is arranged on the vertical rod through a camera height adjusting mechanism;
the copper ring placing table is characterized by further comprising a light source module arranged on one side of the copper ring placing table, wherein the light source module comprises a light source and a light source driving cylinder for driving the light source to move to the upper side of the copper ring placing table.
Further is: the puncture needle feeding mechanism comprises an underframe, a hopper mounting plate is arranged on the underframe, a hopper for discharging is arranged on one side of the hopper mounting plate, the puncture needle feeding mechanism further comprises a feeding jacking plate and a jacking plate lifting cylinder for driving the feeding jacking plate to lift, the feeding jacking plate penetrates through the bottom of the hopper, the feeding jacking plate is used for jacking and feeding puncture needles in the hopper, and a second CCD camera for positioning the position of the puncture needles after jacking is further arranged on one side of the hopper.
Further is: the top of the feeding jacking plate is provided with a groove for only one pricker to be accommodated, the groove is a V-shaped groove, one side, close to the hopper, of the top of the feeding jacking plate is provided with a slope structure, and the middle of the feeding jacking plate is provided with a center positioning groove for center positioning;
and a baffle is arranged on one side of the hopper mounting plate, which is far away from the second CCD camera.
Further is: the manipulator grabbing mechanism comprises a manipulator body and a clamping jaw mechanism arranged on the manipulator body, wherein the clamping jaw mechanism comprises a finger cylinder for grabbing a copper ring and a suction nozzle arranged at the lower end of the finger cylinder and used for grabbing a puncture needle.
Further is: the needle inserting mechanism is provided with two sets, and the needle feeding mechanism is provided with a plurality of needle inserting mechanisms side by side.
The beneficial effects of the invention are as follows: the structure of the invention can realize automatic feeding, automatic pin inserting and other full-automatic operations, thereby not only reducing the manual work intensity, but also improving the pin inserting efficiency and the pin inserting quality.
Drawings
FIG. 1 is a schematic diagram of an automatic copper stab ring pin machine.
Fig. 2 is a schematic diagram of a copper ring feeding structure.
Fig. 3 is a schematic view of a pin mechanism.
FIG. 4 is a schematic diagram of a limit sensing module.
Fig. 5 is a schematic view of a pin assembly.
Fig. 6 is a partial schematic view of a pin placement block.
Fig. 7 is an upper top view of the pin assembly.
Fig. 8 is an upper side view of the pin assembly.
Fig. 9 is a schematic view of a copper ring securing mechanism.
Fig. 10 is a schematic view of a limit block.
FIG. 11 is a schematic view of the lancet feeding mechanism.
FIG. 12 is a schematic view of a feed extension plate.
Fig. 13 is a schematic view of a jaw mechanism.
Marked in the figure as:
the pin mechanism 100, the copper ring placement stage 101, the pin assembly 102, the copper ring fixing mechanism 103, the bottom plate 104, the lifting plate 105, the pin assembly mounting plate 106, the copper ring placement stage mounting plate 107, the first connecting rod 108, the second connecting rod 109, the deep groove bearing 110, the lifting drive mechanism 111, the rotating shaft 112, the rotating motor 113, the belt bar 115, the sensor mounting bar 116, the upper limit sensor 117, the lower limit position sensor 118, the origin sensor 119, the sensor mounting bar 120, the upper and lower limit sensor pieces 121, the origin sensor piece 122, the pin block fixing plate 123, the slider 124, the top block 125, the pin placement block 126, the groove 127, the stopper 128, the fixing block 129, the stopper 130, the positioning block 131, the copper ring fixing cylinder 132, the first CCD camera 133, the vertical bar 134, the camera height adjusting mechanism 135, the light source 136, the light source driving cylinder 137, the slider driving cylinder 138, the limit bending groove 139;
copper ring feeding mechanism 200, copper ring feeding rack 201, copper ring discharging pipe 202, connecting piece 203, U-shaped positioning block 204, copper ring pushing piece 205, copper ring pushing mechanism 206 and round bar 207;
the device comprises a puncture needle feeding mechanism 300, a bottom frame 301, a hopper mounting plate 302, a hopper 303, a feeding lifting plate 304, a lifting plate lifting cylinder 305, a second CCD camera 306, a V-shaped groove 307, a slope structure 308, a positioning groove 309 and a baffle 310;
manipulator grabbing mechanism 400, finger cylinder 401 and suction nozzle 402.
Detailed Description
The invention is further described below with reference to the drawings and the detailed description.
The automatic copper ring needle inserting machine shown in fig. 1 comprises a machine table, wherein a copper ring feeding mechanism 200 for feeding copper rings, a needle inserting mechanism 100 for inserting needles into the copper rings, a needle feeding mechanism 300 for feeding the needles, and a manipulator gripper 400 for carrying the copper rings and the needles from the copper ring feeding mechanism 200 and the needle feeding mechanism 300 to the needle inserting mechanism 100 respectively are arranged on the machine table, the automatic copper ring needle inserting machine further comprises a control module for controlling actions of the copper ring feeding mechanism 200, the needle inserting mechanism 100, the ring feeding mechanism and the manipulator gripper 400, the control module can select industrial controllers such as a PLC and a PAC, and in specific work, a large number of copper rings to be processed are firstly placed into the copper ring feeding mechanism 200, the needles are placed into the needle feeding mechanism 300, the copper ring feeding mechanism 200 is started, the needle feeding mechanism 300 is placed into the needle feeding position, the manipulator gripper 400 is placed onto the needle feeding mechanism 100, the copper rings for grabbing the needle feeding mechanism, the needle feeding mechanism 400 is further comprises a control module for controlling actions of the copper rings, the control module can select a large number of industrial controllers such as a PLC and the PAC, and the like, when the automatic control module is operated, the needle feeding mechanism is manually placed into the copper ring feeding mechanism 300, and the needle feeding mechanism 300 is fully automated, and the mechanical gripper is full-automatic, and the mechanical gripper is full of gripping mechanism is operated, and the copper ring needle feeding mechanism is full of the copper ring needle feeding mechanism 100, and the copper ring needle feeding mechanism is completely and the automatic needle feeding mechanism 400.
On the basis of the above, as shown in fig. 2, the copper ring feeding mechanism 200 includes a copper ring feeding frame 201, a copper ring feeding tube 202 is provided on the copper ring feeding frame 201, the copper ring feeding tube 202 is fixed on the copper ring feeding frame 201 by a connecting piece 203, a U-shaped positioning block 204 is provided on one side of the copper ring feeding tube 202, a gap is provided between the bottom of the copper ring feeding tube 202 and the copper ring feeding frame 201, a single copper ring can be pushed out from the copper ring feeding tube 202 into the U-shaped positioning block 204, a copper ring pushing sheet 205 for pushing out the copper ring is further provided on the copper ring feeding frame 201, a copper ring pushing mechanism 206 connected with the copper ring pushing sheet 205 is further provided on the copper ring feeding frame 201, the copper ring pushing mechanism 206 can be a cylinder, a linear servo module and the like, a round rod 207 for facilitating the feeding is further provided in the copper ring feeding tube 202, and because the copper ring 207 is provided in the copper ring feeding tube 202, when the copper ring feeding tube 202 is manually fed, the round rod 207 is provided in the copper ring feeding tube 202, the copper ring feeding mechanism can be automatically pushed out in a mode of automatically, the copper ring feeding mechanism 200 is prevented from being fed back, and the feeding mechanism is automatically carried out, and the feeding of the copper ring is automatically carried out in the mode of feeding the round rod feeding mechanism after the copper ring feeding mechanism is completed: the copper ring ejecting piece 205 moves forward under the drive of the copper ring ejecting mechanism 206, the copper ring at the bottom of the copper ring discharging pipe 202 is pushed into the U-shaped positioning block 204, after the copper ring is in place, the copper ring ejecting piece 205 is retracted and reset, at the moment, the copper ring in the copper ring discharging pipe 202 falls down under the action of gravity to prepare for the next feeding, and the copper ring feeding device has the advantages that the structure is simple, a large amount of feeding can be manually performed at one time, the copper ring feeding mechanism 200 performs automatic feeding, and the copper ring feeding device has the advantages of small occupied space and low noise compared with the original vibrator feeding.
On the basis, as shown in fig. 3, the pin mechanism 100 comprises a copper ring placing table 101 for placing a copper ring, a lifting driving mechanism 111 and a rotating driving mechanism for driving the copper ring placing table 101 to do lifting and rotating movements are arranged at the bottom of the copper ring placing table 101, pin assemblies 102 for inserting pins into the copper ring are arranged in the middle of the copper ring placing table 101, copper ring fixing mechanisms 103 for fixing the copper ring on the copper ring placing table 101 are arranged on two sides of the copper ring placing table 101, and the pin positioning mechanisms are arranged on one side of the copper ring placing table 101 and are connected with a control module.
On the basis of the above, as shown in fig. 3, 7 and 8, the copper ring positioning device further comprises a bottom plate 104, a lifting plate 105, a pin assembly mounting plate 106 and a copper ring positioning table mounting plate 107, wherein the bottom plate 104 is fixedly connected with the pin assembly mounting plate 106 through a first connecting rod 108, the lifting plate 105 is sleeved on the first connecting rod 108 and can move up and down along the first connecting rod 108, the lifting plate 105 is fixedly connected with the copper ring positioning table mounting plate 107 through a second connecting rod 109, the copper ring positioning table 101 is connected with the copper ring positioning table mounting plate 107 through a deep groove bearing 110, the lifting driving mechanism 111 is used for driving the lifting plate 105 to move up and down, the lifting driving mechanism 111 can be an air cylinder, an oil cylinder and the like, the rotation driving mechanism comprises a rotating shaft 112 connected with the deep groove bearing 110, and further comprises a synchronous wheel and a rotating motor 113 for driving the synchronous wheel to rotate, and the synchronous wheel is connected with the rotating shaft 112 through a belt 115; the lifting driving mechanism 111 drives the lifting plate 105 to lift so as to indirectly drive the copper ring placing table 101 to move up and down, the rotating motor 113 drives the synchronous wheel to rotate, and the synchronous wheel drives the rotating shaft 112 to rotate through the belt strips 115 so as to drive the copper ring placing table 101 to rotate, so that the copper ring placing table 101 can realize lifting and rotating movement, and each position of a copper ring on the copper ring placing table 101 can be positioned in front of the contact pin assembly 102, so that the accuracy of contact pins is ensured;
in addition, as shown in fig. 4, the device further comprises a limit sensing module connected with the control module, the limit sensing module comprises a sensor mounting bar 116 fixedly connected with the contact pin assembly mounting plate 106, an upper limit sensor 117, a lower limit sensor 118 and an original point sensor 119 are sequentially mounted on the sensor mounting bar 116 from top to bottom, the device further comprises a sensing piece mounting bar 120 fixed on the lifting plate 105, an upper limit sensor 117, a lower limit sensor 118 and an original point sensor 119 which give an original point sensor 119 an original point signal are respectively arranged on the sensing piece mounting bar 120, the upper limit sensor 117, the lower limit sensor 118 and the original point sensor 119 are photoelectric sensors, when the original point sensor 119 is positioned on the original point sensor 119, the upper limit sensor 117 and the lower limit sensor 121 are positioned between the upper limit sensor 117 and the lower limit sensor 118, the upper limit sensor 117 and the lower limit sensor 118 are used for replacing the conventional upper limit sensor 117 and the lower limit sensor 119 of the copper ring to the original point sensor 101, and the distance between the original point sensor 119 can not be sequentially set.
On the basis, as shown in fig. 5 and 6, the contact pin assembly 102 includes a needle blocking block fixing plate 123 fixed on the contact pin assembly mounting plate 106, a sliding block 124 capable of horizontally sliding on the needle blocking block fixing plate 123 is arranged on the needle blocking block fixing plate 123, a sliding block driving cylinder 138 for driving the sliding block 124 to move is further included, a jack block 125 is mounted on the sliding block 124, the head of the jack block 125 is provided with a through groove, a contact pin placing block 126 capable of horizontally moving in the through groove is arranged in the through groove, the surface of the contact pin placing block 126 is provided with a groove for placing a contact pin, one side of the jack block 125 is close to the contact pin placing block 126, an arc-shaped structure tangent to the inner circle of a copper ring is arranged, the jack block 125 is far away from the contact pin placing block 126, the stop block 128 is fixed on the needle blocking block fixing plate 123, the groove 127 is a V-shaped groove, when the contact pin works, the contact pin is fed into the groove by a mechanical grabbing mechanism 400, the sliding block driving cylinder 138 drives the sliding block 124 to move forwards, the jack block 125 to enable the jack block 125 to be positioned in the through groove, the contact pin placing block 125 to be positioned in the jack block 125, the contact pin is enabled to be more accurately placed in the contact pin block 126, and the contact pin is enabled to be placed in the reverse-shaped structure of the contact pin block 126, and the contact pin is enabled to be placed in the contact block 126, and the reset structure is enabled to be more accurate to realize the reset structure and the contact structure is arranged in the jack block 126, and the reset structure is realized, and the reset structure is contacted with the contact pin has the contact pin positioning structure and the jack block is more has the contact pin block 125 and the reset structure.
On the basis of the above, as shown in fig. 3, 9 and 10, the copper ring fixing mechanism 103 includes a fixing pressing block 129, a limiting block 130 connected with the fixing pressing block 129, a limiting bending groove 139 is provided on the limiting block 130, a positioning block 131 fixed on the copper ring placing table mounting plate 107 is further included, a limiting rod inserted into the limiting bending groove 139 is provided on the positioning block 131, and a copper ring fixing cylinder 132 connected with the bottom of the limiting block 130 is further included, so that the fixing pressing block 129 performs arc-shaped pressing movement under the action of the limiting bending groove 139; after the copper ring is fixed in place, the copper ring fixing cylinder 132 drives the limiting block 130 to move upwards, so that the fixing pressing block 129 performs arc-shaped pressing motion to press the copper ring, the ingenious design is that the fixing pressing block 129 cannot influence the feeding of the copper ring when fixing is not needed, the smoothness of feeding can be guaranteed, and meanwhile, the movement can be completed only by one fixing cylinder, so that the copper ring feeding device is simple in structure and easy to operate.
In addition, the pin positioning mechanism comprises a first CCD camera 133 facing the copper ring placing table 101 and a vertical rod 134 fixed on the bottom plate 104, wherein the first CCD camera 133 is mounted on the vertical rod 134 through a camera height adjusting mechanism 135; the first CCD camera 133 is connected with the control module, the camera height adjusting mechanism 135 is fixed on the vertical rod 134 through a bolt, the camera height adjusting mechanism 135 can be moved on the vertical rod 134 to achieve height adjustment, the camera height adjusting mechanism further comprises a light source 136 module installed on one side of the copper ring placement table 101, the light source 136 module comprises a light source 136 and a light source driving cylinder 137 for driving the light source 136 to move to the upper side of the copper ring placement table 101, during positioning operation, the light source driving cylinder 137 drives the light source 136 to move to the upper side of the copper ring placement table 101, the first CCD camera 133 is aligned with the copper ring to shoot, meanwhile, the lifting driving mechanism 111 and the rotary driving mechanism drive the copper ring placement table 101 to move, so that the copper ring is located in the center of the first CCD camera 133, the positioning is completed at the moment, the following pin inserting operation can be performed, the accuracy of the pin inserting position can be guaranteed, and the possibility of missing of inserting is avoided.
On the basis of the above, as shown in fig. 11, the spike feeding mechanism 300 includes a chassis 301, a hopper mounting plate 302 is disposed on the chassis 301, a hopper 303 for discharging is disposed on one side of the hopper mounting plate 302, a feeding lifting plate 304 and a lifting plate lifting cylinder 305 for driving the feeding lifting plate 304 to lift, the feeding lifting plate 304 passes through the bottom of the hopper 303, the feeding lifting plate 304 is used for lifting and feeding the spike in the hopper 303, a second CCD camera 306 for positioning the lifted spike position is further disposed on one side of the hopper 303, the second CCD camera 306 is connected with a control module, during specific spike feeding, the lifting plate lifting cylinder 305 drives the lifting plate to lift from the bottom of the hopper 303, so that the spike falls on the top end of the lifting plate, after the lifting plate moves in place, the second CCD camera 306 photographs the position of the spike on the top end of the lifting plate and feeds back the position information to the control module, and the control module can control the mechanical arm feeding mechanism 400 to accurately feed, for example: when the top of the top extending plate is provided with only one needle, the needle taking operation is performed, when the two needles are stacked together, the needle taking operation is not performed, so that the accuracy of the needle taking is ensured, and when the top of the top extending plate is provided with no needle, the top extending plate descends again, and the re-taking is performed.
On the basis of the above, as shown in fig. 12, the top of the feeding jacking plate 304 is provided with a groove for accommodating only one spike, the groove is a V-shaped groove 307, one side of the top of the feeding jacking plate 304, which is close to the hopper 303, is provided with a slope structure 308, the middle of the feeding jacking plate 304 is provided with a center positioning groove 309 for center positioning, and the V-shaped groove 307 is arranged, so that the spike falls into the V-shaped groove 307 when feeding is performed in a jacking manner, the spike cannot fall in the lifting process, meanwhile, as the V-shaped groove 307 accommodates only one spike, the situation that two needles are stacked together is reduced, and meanwhile, the slope is arranged to facilitate that redundant spikes fall back into the funnel from the slope structure 308 in the lifting feeding process, so that the possibility that the spike falls from elsewhere is reduced;
in addition, a baffle 310 is arranged on one side of the hopper mounting plate 302 far away from the second CCD camera 306, and the baffle 310 can ensure the definition of shooting by the second CCD camera 306, so that the interference of the outside is reduced.
On the basis of the above, as shown in fig. 13, the manipulator grabbing mechanism 400 includes a manipulator body and a clamping jaw mechanism mounted on the manipulator body, the clamping jaw mechanism includes a finger cylinder 401 for grabbing a copper ring and a suction nozzle 402 mounted at the lower end of the finger cylinder 401 for grabbing a puncture needle, the finger cylinder 401 can be of a model MHS4-16D, MHS4-32D or the like, and the same manipulator grabbing mechanism 400 can achieve grabbing of the copper ring and grabbing of the puncture needle due to the structure, so that the setting of the manipulator grabbing mechanism 400 is reduced.
On the basis of the above, as shown in fig. 1, two sets of pin mechanisms 100 are provided, the plurality of pin feeding mechanisms 300 are arranged side by side, and the two sets of pin mechanisms 100 can work simultaneously, so that the production efficiency is improved, and since the multiple rows of pins on the copper ring are different in specification, the multiple pin feeding mechanisms 300 can be arranged according to actual conditions to ensure the stable operation of the device.
While the foregoing is directed to embodiments of the present invention, other and further details of the invention may be had by the present invention, it should be understood that the foregoing description is merely illustrative of the present invention and that no limitations are intended to the scope of the invention, except insofar as modifications, equivalents, improvements or modifications are within the spirit and principles of the invention.
Claims (4)
1. The automatic copper thorn ring pin inserting machine comprises a machine table and is characterized in that: the machine is provided with a copper ring feeding mechanism (200) for feeding copper rings, a contact pin mechanism (100) for inserting a contact pin into the copper rings, a contact pin feeding mechanism (300) for feeding the contact pin and a manipulator grabbing mechanism (400) for conveying the copper rings and the contact pin from the copper ring feeding mechanism (200) and the contact pin feeding mechanism (300) to the contact pin mechanism (100) respectively;
copper ring feed mechanism (200) includes copper ring material loading frame (201), be provided with copper ring blowing pipe (202) on copper ring material loading frame (201), copper ring blowing pipe (202) are fixed on copper ring material loading frame (201) through connecting piece (203), copper ring blowing pipe (202) one side is provided with U type locating piece (204), be provided with between copper ring blowing pipe (202) bottom and copper ring material loading frame (201) and make single copper ring can be by the clearance of pushing out to U type locating piece (204) in from copper ring blowing pipe (202), still be provided with copper ring ejecting piece (205) with copper ring ejecting on copper ring material loading frame (201), still include copper ring ejecting mechanism (206) that are connected with copper ring ejecting piece (205), still be provided with in copper ring blowing pipe (202) make things convenient for round bar (207) of blowing;
the contact pin mechanism (100) comprises a copper ring placing table (101) for placing copper rings, a lifting driving mechanism (111) and a rotating driving mechanism for driving the copper ring placing table (101) to do lifting and rotating movements are arranged at the bottom of the copper ring placing table (101), a contact pin assembly (102) for inserting a contact pin into the copper ring is arranged in the middle of the copper ring placing table (101), copper ring fixing mechanisms (103) for fixing the copper rings on the copper ring placing table (101) are arranged on two sides of the copper ring placing table (101), and the contact pin mechanism is arranged on one side of the copper ring placing table (101) and used for positioning contact pin holes;
the contact pin assembly (102) comprises a contact pin block fixing plate (123) fixed on a contact pin assembly mounting plate (106), a sliding block (124) capable of horizontally sliding on the contact pin block fixing plate (123) is arranged on the contact pin block fixing plate (123), a top block (125) is arranged on the sliding block (124), a through groove is formed in the head of the top block (125), a contact pin placing block (126) capable of horizontally moving in the through groove is arranged in the through groove, a groove (127) for placing contact pins is formed in the surface of the contact pin placing block (126), an arc-shaped structure tangent to the inner circle of a copper ring is arranged on one side, close to the contact pin placing block (126), of the head of the top block (125), a stop block (128) is arranged on one side, far away from the contact pin placing block (126), of the top block (125), the stop block (128) is fixed on the contact pin block fixing plate (123), and the groove (127) is a V-shaped groove;
the puncture needle feeding mechanism (300) comprises a bottom frame (301), a hopper mounting plate (302) is arranged on the bottom frame (301), a hopper (303) for discharging is arranged on one side of the hopper mounting plate (302), a feeding jacking plate (304) and a jacking plate lifting cylinder (305) for driving the feeding jacking plate (304) to lift, the feeding jacking plate (304) penetrates through the bottom of the hopper (303), the feeding jacking plate (304) is used for jacking and feeding puncture needles in the hopper (303), and a second CCD (306) for positioning the position of the puncture needles after jacking is arranged on one side of the hopper (303);
the top of the feeding jacking plate (304) is provided with a groove for only one puncture needle to be accommodated, the groove is a V-shaped groove (307), one side, close to the hopper (303), of the top of the feeding jacking plate (304) is provided with a slope structure (308), and the middle of the feeding jacking plate (304) is provided with a center positioning groove (309) for center positioning;
a baffle (310) is arranged on one side of the hopper mounting plate (302) far away from the second CCD camera (306);
the manipulator grabbing mechanism (400) comprises a manipulator body and a clamping jaw mechanism arranged on the manipulator body, wherein the clamping jaw mechanism comprises a finger cylinder (401) for grabbing a copper ring and a suction nozzle (402) arranged at the lower end of the finger cylinder (401) for grabbing a puncture needle.
2. The automatic copper piercing ring pin machine of claim 1, wherein: the copper ring placement table comprises a base plate (104), a lifting plate (105), a contact pin assembly mounting plate (106) and a copper ring placement table mounting plate (107), wherein the base plate (104) is fixedly connected with the contact pin assembly mounting plate (106) through a first connecting rod (108), the lifting plate (105) is sleeved on the first connecting rod (108) and can move up and down along the first connecting rod (108), the lifting plate (105) and the copper ring placement table mounting plate (107) are fixedly connected through a second connecting rod (109), and the copper ring placement table (101) is connected with the copper ring placement table mounting plate (107) through a deep groove bearing (110);
the lifting driving mechanism (111) is used for driving the lifting plate (105) to move up and down, the rotary driving mechanism comprises a rotating shaft (112) connected with the deep groove bearing (110), and further comprises a synchronous wheel and a rotary motor (113) for driving the synchronous wheel to rotate, and the synchronous wheel is connected with the rotating shaft (112) through a belt strip (115);
still include spacing response module, spacing response module includes sensor mounting bar (116) with contact pin subassembly mounting panel (106) fixed connection, install spacing sensor (117), spacing sensor (118) and origin sensor (119) down in proper order on sensor mounting bar (116) from last, still including fixing sensing piece mounting bar (120) on lifter plate (105), be provided with respectively on sensing piece mounting bar (120) and give spacing sensor (117), spacing sensor (118) signal upper and lower spacing sensing piece (121) and give origin sensing piece (122) of origin sensor (119) origin signal down.
3. The automatic copper piercing ring pin machine of claim 2, wherein: the copper ring fixing mechanism (103) comprises a fixing pressing block (129) and a limiting block (130) connected with the fixing pressing block (129), wherein a limiting bending groove (139) is formed in the limiting block (130), the copper ring fixing mechanism further comprises a positioning block (131) fixed on a copper ring placing table mounting plate (107), a limiting rod inserted into the limiting bending groove (139) is arranged on the positioning block (131), and the copper ring fixing mechanism further comprises a copper ring fixing cylinder (132) connected with the bottom of the limiting block (130), so that the fixing pressing block (129) is in arc-shaped downward pressing motion under the action of the limiting bending groove (139);
the contact pin positioning mechanism comprises a first CCD camera (133) facing the copper ring placing table (101) and a vertical rod (134) fixed on the bottom plate (104), and the first CCD camera (133) is arranged on the vertical rod (134) through a camera height adjusting mechanism (135);
the copper ring placement table is characterized by further comprising a light source (136) module arranged on one side of the copper ring placement table (101), wherein the light source (136) module comprises a light source (136) and a light source driving cylinder (137) for driving the light source (136) to move to the position above the copper ring placement table (101).
4. The automatic copper piercing ring pin machine of claim 1, wherein: the needle inserting mechanism (100) is provided with two sets, and the needle feeding mechanism (300) is provided with a plurality of needle inserting mechanisms side by side.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910952491.2A CN110605554B (en) | 2019-10-09 | 2019-10-09 | Automatic copper thorn ring pin inserting machine |
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| CN201910952491.2A CN110605554B (en) | 2019-10-09 | 2019-10-09 | Automatic copper thorn ring pin inserting machine |
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| CN110605554A CN110605554A (en) | 2019-12-24 |
| CN110605554B true CN110605554B (en) | 2024-04-02 |
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| CN207735730U (en) * | 2018-01-04 | 2018-08-17 | 袁利祥 | A kind of circuit board automatic needle inserting tin-soldering device |
| CN108515332A (en) * | 2018-05-07 | 2018-09-11 | 苏州迪纳精密设备有限公司 | Aluminum substrate automatic needle inserting machine |
| CN210878420U (en) * | 2019-10-09 | 2020-06-30 | 苏州思贝科自动化科技有限公司 | Automatic pin inserting machine for copper thorn ring |
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2019
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH0918192A (en) * | 1995-06-26 | 1997-01-17 | Ibiden Co Ltd | Pin insertion machine |
| CN103737312A (en) * | 2013-12-10 | 2014-04-23 | 周俊雄 | Circular disk shell body spring pointer automatic-assembling machine |
| CN206536179U (en) * | 2017-01-12 | 2017-10-03 | 珠海格力智能装备技术研究院有限公司 | Copper ring feed mechanism and the pipe fitting processing unit (plant) with it |
| CN206825080U (en) * | 2017-06-10 | 2018-01-02 | 津上精密机床（浙江）有限公司 | A kind of bar feeding device for being used to walk scheming |
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|---|---|
| CN110605554A (en) | 2019-12-24 |
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