CN111330809A - Capacitor assembling machine - Google Patents
Capacitor assembling machine Download PDFInfo
- Publication number
- CN111330809A CN111330809A CN202010283278.XA CN202010283278A CN111330809A CN 111330809 A CN111330809 A CN 111330809A CN 202010283278 A CN202010283278 A CN 202010283278A CN 111330809 A CN111330809 A CN 111330809A
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- Prior art keywords
- capacitor
- bending
- assembling
- capacitors
- shearing
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- 239000003990 capacitor Substances 0.000 title claims abstract description 148
- 238000005452 bending Methods 0.000 claims abstract description 82
- 238000010008 shearing Methods 0.000 claims abstract description 58
- 238000012546 transfer Methods 0.000 claims abstract description 40
- 239000003292 glue Substances 0.000 claims abstract description 16
- 238000001514 detection method Methods 0.000 claims abstract description 13
- 238000007599 discharging Methods 0.000 claims abstract description 6
- 230000007246 mechanism Effects 0.000 claims description 42
- 238000005520 cutting process Methods 0.000 claims description 36
- 238000012360 testing method Methods 0.000 claims description 21
- 239000000523 sample Substances 0.000 claims description 9
- 238000013459 approach Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 18
- 230000000875 corresponding effect Effects 0.000 description 14
- 230000002950 deficient Effects 0.000 description 10
- 210000001503 joint Anatomy 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- WABPQHHGFIMREM-VENIDDJXSA-N lead-201 Chemical compound [201Pb] WABPQHHGFIMREM-VENIDDJXSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000009966 trimming Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000013072 incoming material Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/0208—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles
- B05C5/0212—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles only at particular parts of the articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
-
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B11/00—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding
- F16B11/006—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding by gluing
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
The invention discloses a capacitor assembling machine, which comprises a glue dispensing device, an assembling device and a discharging device which are sequentially arranged along the conveying direction of a conveying device, and a pin shearing device, a bending device, a detection device and a transfer device which are arranged between the glue dispensing device and the assembling device, wherein the transmission device is used for transmitting the mounting seat, the glue dispensing device is used for dispensing glue on the assembling position of the mounting seat, the pin shearing device is used for shearing pins of the capacitor, the bending device is used for bending the pins of the capacitor after pin shearing, the detection device is used for detecting the bent capacitor, the transfer device is arranged among the pin shearing device, the bending device and the detection device, the assembling device is used for assembling the detected capacitor onto the dispensing mounting seat, and the blanking device is used for shunting and blanking the mounting seat after capacitor assembly. The machine has compact structure, high assembly precision and high automation degree.
Description
Technical Field
The invention relates to an automobile steering gear, in particular to a capacitor assembling machine.
Background
The automobile steering gear is an important component of an automobile, along with the development of science and technology, the processing requirement of the automobile steering gear is continuously improved, in order to be connected to other components in a motor vehicle in order to achieve a corresponding steering action, the assembly precision of the motor vehicle steering gear must meet corresponding requirements, wherein, in the production and processing process of the components of the automobile steering gear, parts such as a plurality of connectors, a plurality of connecting terminals, an inductor, a plurality of capacitors and the like are assembled on the front surface and the back surface of the mounting seat according to requirements, particularly for the assembly of the capacitors, because the pins of the capacitor incoming material often do not meet the assembly requirements, the pins need to be cut and bent firstly during assembly, the mounting seat needs to be subjected to glue dispensing and positioning, the processed capacitor can be assembled at the corresponding position of the mounting seat, the process is multiple, and the assembly with high efficiency and accurate positioning is difficult to ensure.
Therefore, a capacitor assembling machine with compact structure, high assembling precision, high efficiency and high degree of automation is needed to overcome the above problems.
Disclosure of Invention
The invention aims to provide a capacitor assembling machine which has the advantages of compact structure, high assembling precision, high efficiency and high automation degree.
In order to achieve the above object, the present invention discloses a capacitor assembling machine for assembling a capacitor on a mounting seat, the capacitor assembling machine comprises a transmission device, a dispensing device, an assembling device and a discharging device which are sequentially arranged along a transmission direction of the transmission device, and a pin shearing device, a bending device, a detecting device and a transferring device which are arranged between the dispensing device and the assembling device, wherein the transmission device is used for transmitting the mounting seat, the dispensing device is used for dispensing an assembling position of the mounting seat, the pin shearing device is used for shearing pins of the capacitor, the bending device is used for bending the pins of the capacitor after pin shearing, the detecting device is used for detecting the bent capacitor, the transferring device is arranged among the pin shearing device, the bending device and the detecting device and is used for transferring the capacitor after pin shearing and the bent capacitor, the assembling device is used for assembling the detected capacitor onto the mounting seat after dispensing, and the blanking device is used for shunting and blanking the mounting seat after capacitor assembly.
Compared with the prior art, the glue dispensing device, the assembling device and the blanking device of the capacitor assembling machine are sequentially arranged along the conveying direction of the conveying device, the pin cutting device, the bending device, the detecting device and the conveying device are arranged between the glue dispensing device and the assembling device, the conveying device is arranged among the pin cutting device, the bending device and the detecting device, the conveying device can reciprocate among the pin cutting device, the bending device and the detecting device, so that the capacitors after the pins are cut at the pin cutting device are conveyed to the bending device, the capacitors after the bending device is bent can be conveyed to the detecting device, corresponding actions are completed, meanwhile, the glue dispensing device on the conveying device can perform glue dispensing on the assembling position of the mounting seat, when the mounting seat after the capacitors are conveyed to the assembling device, the assembling device just aligns and assembles the capacitors detected at the detecting device on the mounting seat, and when the mounting seat after the capacitors are assembled is conveyed to the blanking device, and the blanking device performs shunting blanking according to whether the assembly is qualified or not, so that the required assembly operation is completed. The machine has compact structure, high assembly precision and high automation degree, effectively reduces the arrangement of assembly equipment, omits manual transportation and reduces the manufacturing cost.
Preferably, the dispensing device and the pin shearing device are disposed on two opposite sides of the conveying device, the pin shearing device, the bending device and the detecting device are linearly arranged along a conveying direction of the conveying device, the transferring device and the detecting device are arranged in parallel and spaced manner, and the assembling device and the detecting device are linearly arranged along a direction perpendicular to the conveying direction of the conveying device.
Preferably, the conveying device includes a conveying belt, a feeding mechanism disposed at the input end of the conveying belt, and a backflow belt disposed beside the conveying belt and capable of being in butt joint with the conveying belt, the feeding mechanism is configured to place the mounting seat into the positioning fixture of the conveying belt, the conveying belt is configured to convey the mounting seat loaded into the positioning fixture, and the backflow belt is configured to return the empty positioning fixture at the output end of the conveying belt to the input end of the conveying belt.
Preferably, the pin shearing device can shear the pins of the two capacitors at a time, the bending device can bend the pins of the two capacitors at a time, the detection device can detect the two capacitors at a time, and the transfer device can transfer the two capacitors at a time.
Preferably, the transfer device can transfer the two capacitors after the pin cutting and the two capacitors after the bending synchronously.
Preferably, the transfer device comprises two groups of pick-and-place mechanisms which are arranged in parallel and at intervals, the distance between the two groups of pick-and-place mechanisms corresponds to the distance between the pin shearing device and the bending device, each group of pick-and-place mechanisms comprises two transfer clamping jaws which are arranged side by side, and the two transfer clamping jaws can move linearly along the X-axis direction and the Z-axis direction.
Preferably, the pin shearing device comprises a shearing table, a shearing cylinder arranged above the shearing table and a cutter connected to the output end of the shearing cylinder, the shearing table is used for bearing the capacitor, so that pins of the capacitor are located under the cutter, and the shearing cylinder can drive the cutter to move linearly up and down to cut the pins.
Preferably, the bending device includes a bending table, a folding knife disposed at an upper side end of the bending table, and a bending driving mechanism connected to the folding knife, a first clamping groove is disposed at a connection portion between a top wall of the bending table and a side wall of the bending table, so that two pins of the capacitor clamped in the first clamping groove are suspended at a notch of the first clamping groove, and the bending driving mechanism can drive the folding knife to approach the capacitor and fold the two pins of the capacitor towards the side wall to bend the capacitor.
Preferably, the folding knife includes a left folding portion and a right folding portion, and the left folding portion and the right folding portion can move in a linear manner to approach or separate from each other, so that the folding knife can be inserted between the two pins and can bend the two pins in two opposite directions.
Preferably, the detection device includes a test board, a rotary driver connected to the test board, a probe disposed at the side end of the test board, and a linear driver connected to the probe, a second slot is disposed at a joint of the top wall and the side wall of the test board, the capacitor is clamped in the second slot in a direction in which the bent portion of the pin and the side wall can abut against each other, the probe can linearly move to abut against the bent portion under the driving of the linear driver to complete a corresponding characteristic test, and the rotary driver can drive the test board to rotate, so that the tested capacitor is located at a position convenient for taking and delivering.
Drawings
Fig. 1 is a schematic plan view of the capacitor assembling machine of the present invention.
Fig. 2 is a schematic plan view of the transfer apparatus of the present invention.
Fig. 3 is a side view of the dispensing device of the present invention.
Fig. 4 is a perspective view of the foot cutting device of the present invention.
Fig. 5 is an enlarged view of a portion a in fig. 4.
Fig. 6 is a schematic view of the transfer device of the present invention.
Fig. 7 is a schematic perspective view of the leg folding device of the present invention.
FIG. 8 is a schematic view of the detection device of the present invention.
Fig. 9 is a schematic perspective view of the assembly device of the present invention.
Fig. 10 is a schematic view of the blanking device of the present invention.
Detailed Description
The following detailed description is given with reference to the accompanying drawings for illustrating the contents, structural features, and objects and effects of the present invention.
Referring to fig. 1, a capacitor assembly machine 100 is disclosed for assembling a capacitor 200 on a mounting base 300. in the present application, the capacitor 200 includes but is not limited to a film capacitor and an electrolytic capacitor, and the mounting base 300 includes but is not limited to a housing base of a steering assembly of an automobile. Specifically, the capacitor assembling machine 100 of the present invention includes a conveying device 10 disposed on a work platform 101, a dispensing device 20, an assembling device 30, a discharging device 40 sequentially arranged along a conveying direction of the conveying device 10, and a pin shearing device 50, a bending device 60, a detecting device 70, and a transferring device 80 disposed between the dispensing device 20 and the assembling device 30. The conveying device 10 is used for conveying the mounting base 300, so that the mounting base 300 sequentially passes through the dispensing device 20, the assembling device 30 and the blanking device 40. The glue dispensing device 20 is used for dispensing the assembly positions of the mounting base 300, so as to bond and fix the capacitor 200. The pin shearing device 50 is used for shearing pins 201 of the capacitor 200, the bending device 60 is used for bending the pins 201 of the capacitor 200 after pin shearing, and the detection device 70 is used for detecting the bent capacitor 200. The transfer device 80 is provided between the pin shearing device 50, the bending device 60, and the detection device 70, and is used for transferring the capacitors 200 after pin shearing and the capacitors 200 after bending. The assembling device 30 is used for assembling the detected capacitor 200 on the mounting base 300 subjected to dispensing, and the blanking device 40 is used for shunting and blanking the mounting base 300 subjected to capacitor 200 assembling.
The capacitor assembling machine 100 of the present invention further includes a control system electrically connected to the conveying device 10, the dispensing device 20, the assembling device 30, the blanking device 40, the pin shearing device 50, the bending device 60, the detecting device 70, and the transferring device 80, for controlling the coordination of the devices. The control system is of conventional design, and its structure and control principle are well known in the art, so that it will not be described in detail here.
Specifically, in the preferred embodiment of the present application, the dispensing device 20 and the pin-cutting device 50 are disposed on two opposite sides of the conveying device 10, the pin-cutting device 50, the bending device 60, and the detecting device 70 are linearly arranged along the conveying direction of the conveying device 10, the transferring device 80 is parallel to and spaced from the three devices, and the assembling device 30 and the detecting device 70 are linearly arranged along the direction perpendicular to the conveying direction of the conveying device 10. The optimization of the layout among the devices leads the structure of the whole machine to be more compact, and the transfer device 80 and the assembling device 30 only need to move linearly, and the moving stroke is shorter, thereby further improving the assembly efficiency.
Referring to fig. 1 and 2, the conveying device 10 includes a conveying belt 11, a feeding mechanism 12 disposed at an input end of the conveying belt 11, and a backflow belt 13 disposed beside the conveying belt 11 and capable of abutting against the conveying belt 11, wherein the feeding mechanism 12 takes and places the mounting base 300 at the output end of the previous device into the positioning fixture 400 at the input end of the conveying belt 11 through the feeding clamping jaws 121, the conveying belt 11 is used for conveying the mounting base 300 loaded in the positioning fixture 400, and the backflow belt 13 is used for returning the empty positioning fixture 400 at the output end of the conveying belt 11 to the input end of the conveying belt 11. When the mounting seat 300 with the capacitor 200 mounted in the positioning jig 400 is removed by the discharging device 40, the reflow belt 13 conveys the empty positioning jig 400 to the input end of the conveyor belt 11 in the direction opposite to the conveying direction of the conveyor belt 11, thereby realizing the recycling of the positioning jig 400.
Specifically, in order to realize the butt joint of the backflow belt 13 and the conveyor belt 11, the conveying device 10 further includes a butt joint mechanism 14 disposed between the backflow belt 13 and the conveyor belt 11, the butt joint mechanism 14 includes pushing members 141 disposed at the output end of the backflow belt 13, the output end and the input end of the conveyor belt 11, and a receiving guide rail 142 disposed between the backflow belt 13 and the input end and the output end of the conveyor belt 11, wherein one pushing member 141 can push the empty positioning jig 400 located at the output end of the backflow belt 13 under the driving of a pushing driver 143 connected thereto, so that the empty positioning jig 400 located at the output end of the conveyor belt 11 can be pushed to the input end of the backflow belt 13 through the receiving guide rail 142, and the feeding mechanism 12 can transfer the mounting base 300 from a previous device to the positioning jig 400 located at the input end of the conveyor belt 11, the positioning fixture 400 with the mounting base 300 is pushed onto the conveyor belt 11 by the third pushing member 141 provided therein, so that the conveyor belt 11 can be conveyed. Wherein, an inductor 15 is respectively arranged at the input end and the output end of the conveyor belt 11, and is used for inducing whether the positioning jig 400 is empty or not, so as to send a signal to the controller, and further give an action instruction to the conveyor belt 11. In order to improve the precision of dispensing and assembling, the conveyor belt 11 is further provided with a positioning mechanism for positioning the positioning fixture 400 at the dispensing device 20 and the assembling device 30.
Referring to fig. 3, the dispensing device 20 includes a dispensing head 21, an X-axis module 23 erected on the support 22, a Y-axis module 24 connected to an output end of the X-axis module 23, and a Z-axis module 25 connected to an output end of the Y-axis module 24, wherein the dispensing head 21 is connected to an output end of the Z-axis module 25, the dispensing head 21 is vertically placed with respect to the working platform 101, and the dispensing head 21 can linearly move along the X-axis direction, the Y-axis direction, and the Z-axis direction under the driving of the X-axis module 23, the Y-axis module 24, and the Z-axis module 25, so that dispensing can be performed on two assembly positions in the mounting base 300. Preferably, in the conveying direction, the ion blower for cleaning is further disposed at the front side of the dispensing device 20, so that the dispensing is performed after cleaning, and the dispensing effect is better.
Referring to fig. 4 and 5, the pin shearing device 50 includes a shearing table 51, a shearing cylinder 52 disposed above the shearing table 51, and a cutting knife 53 connected to an output end of the shearing cylinder 52, where the shearing table 51 is used to carry the capacitor 200 transmitted to the table surface thereof, so that the pin 201 of the capacitor 200 is located right below the cutting knife 53, and the shearing cylinder 52 can drive the cutting knife 53 to move linearly up and down to cut the pin 201. Specifically, in order to improve efficiency, in the preferred embodiment of the present application, the pin shearing device 50 can shear the pins 201 of two capacitors 200 at a time, and the cutting knife 53 is rectangular, so that two capacitors 200 can be moved below the cutting knife 53 at a time. Further, in order to improve the cutting accuracy, in other embodiments, before the cutting blade 53 cuts the pin 201, the cutting blade seat 54 for fixing the cutting blade 53 may be pressed against the cutting table 51 to be fixed to the capacitor 200 conveyed on the belt, and then the cutting blade 53 performs the cutting operation. Of course, a crimping member 55 may be provided to fix the capacitor 200 conveyed on the tape.
It should be noted that, when the capacitors 200 are loaded in a roll material form, the capacitor assembling machine 100 of the present invention further includes a feeding device 90, the feeding device 90 includes a material placing tray 91, a paper separating material receiving tray 92 and a sticker material receiving tray 93, a plurality of capacitors 200 are uniformly distributed between the paper separating material and the sticker material to form a material strip 202, the material strip 202 is coiled and loaded on the material placing tray 91, a free end of the material strip 202 is wound around a cutting table 51 of the guide wheel, the tensioning wheel and the pin cutting device 50 and then is wound on the paper separating material receiving tray 92, the paper separating material after the capacitors 200 are taken away is wound on the paper separating material receiving tray 92, the sticker and the paper separating material are wound on the sticker material receiving tray 93, and when the paper separating material receiving tray 92 rotates, the material strip 202 can be pulled so that the capacitors 200 on the material strip 202 sequentially pass through the cutting table 51 and can be wound for a distance of 1 or 2 capacitors 200 at.
Referring to fig. 6, the transfer device 80 includes pick and place mechanisms 81 and 82 arranged in parallel and at intervals, the distance between the pick and place mechanisms 81 and 82 corresponds to the distance between the pin shearing device 50 and the bending device 60, in order to improve efficiency, the transfer device 80 can transfer two capacitors 200 at a time, the pick and place mechanisms 81 and 82 each include two transfer jaws 83 arranged side by side, and the pick and place mechanisms 81 and 82 can drive the two transfer jaws 83 connected thereto to move linearly along the X-axis direction and the Z-axis direction, so as to transfer the capacitors 200 after pin shearing and the capacitors 200 after bending respectively. Specifically, the pick-and-place mechanism 81 provided between the pin shearing device 50 and the bending device 60 is used for transferring the capacitor 200 after pin shearing, and the pick-and-place mechanism 82 provided between the bending device 60 and the detection device 70 is used for transferring the capacitor 200 after bending. Of course, in other embodiments, only one transfer jaw 83 may be provided in each pick and place mechanism.
In the preferred embodiment of the present application, the transfer device 80 can synchronously transfer the two capacitors 200 after pin trimming and the two capacitors 200 after bending, so that the distances between the pin trimming device 50 and the bending device 60 and between the bending device 60 and the detection device 70 can be equal, and the distances between the pick-and-place mechanism 81 and the pick-and-place mechanism 82 correspond to the distances. Specifically, the pick-and-place mechanism 81 includes an X-axis module 811 disposed at the opposite lower end of the bracket 84, a Z-axis module 812 connected to the output end of the X-axis module 811, and two clamp drivers 813 connected to the output end of the Z-axis module 812, wherein the output ends of the two clamp drivers 813 are connected to a transfer jaw 83. Correspondingly, the pick-and-place mechanism 82 comprises an X-axis module 821 installed at the upper end of the bracket 84, a Z-axis module 822 connected to the output end of the X-axis module 821, and two clamping drivers 823 connected to the output end of the Z-axis module 822, wherein the output ends of the two clamping drivers 823 are respectively connected with a transfer clamping jaw 83. The 4 clamping jaws 83 in the two pick-and-place mechanisms are linearly arranged along the X-axis direction, so that the 4 clamping jaws 83 can synchronously move in a translation manner under the driving of the corresponding X-axis module 811 and the corresponding X-axis module 821.
It should be noted that, in the preferred embodiment, the number of the Z-axis modules 812 in the pick-and-place mechanism 81 is 2, and the two corresponding clamping jaws 83 can alternately clamp the capacitor 200 after the pin cutting from the pin cutting device 50 and can synchronously place the two capacitors 200 at the bending device 60; for the pick-and-place mechanism 82, only 1Z-axis module 822 may be provided, and the two corresponding clamping jaws 83 may synchronously clamp and place the bent capacitor 200, so as to improve the efficiency, specifically, flexibly set according to actual needs, and effectively improve the adaptability of the transfer device 80.
Referring to fig. 7, the bending apparatus 60 includes a bending table 61, a folding knife 62 disposed at an upper end of the bending table 61, and a bending driving mechanism 63 connected to the folding knife 62, a first engaging groove 61a is disposed at a connection portion of a top wall 611 and a side wall 612 of the bending table 61, so that two pins 201 of the capacitor 200 engaged with the first engaging groove 61a are suspended at a notch of the first engaging groove 61a, and the bending driving mechanism 63 can drive the folding knife 62 to approach the capacitor 200 and fold the two pins 201 toward a direction of the side wall 612 to bend the capacitor. Specifically, in the present embodiment, the folding knife 62 includes a left folding portion 621 and a right folding portion 622, and the left folding portion 621 and the right folding portion 622 can move linearly toward or away from each other, so as to be inserted between two pins 201 of the capacitor 200, and can bend the two pins 201 in two opposite directions until the two pins 201 are bent to be attached to the side wall 612, so as to form a 90 ° bent pin. The left and right folds 621 and 622 are hook-shaped. Of course, in other embodiments, the folding knife 62 may also be a whole and have a plate shape, so as to also fold the pin 201 from top to bottom or from bottom to top.
In order to further improve the bending accuracy, in the preferred embodiment of the present invention, the bending apparatus 60 further includes a lower carrier 64 disposed below the folding knife 62, and the lower carrier 64 can support the pins 201 from below the pins 201 at the notches of the first slots 61a, so as to cooperate with the folding knife 62 and limit the pins 201 between the folding knife 62 and the lower carrier 64, so that when the left folding portion 621 and the right folding portion 622 move back to bend the pins 201, the two pins 201 are bent to both sides relative to the capacitor 200 body in the direction limited by the folding knife 62, the lower carrier 64 and the sidewall 612, thereby enabling the bending to be more accurate.
Specifically, the driving mechanism 63 includes a Y-axis driving cylinder 631, a Z-axis driving cylinder 632 and a Z-axis driving cylinder 633 connected to an output end of the Y-axis driving cylinder 631, a down-loading table 64 connected to an output end of the Z-axis driving cylinder 632, a clamping cylinder 634 connected to an output end of the Z-axis driving cylinder 633, and a folding knife 62 connected to an output end of the clamping cylinder 634. The Y-axis driving cylinder 631 drives the folding knife 62 and the lower platen 64 to move linearly in the Y-axis direction, so that the folding knife 62 moves to be positioned right above the leads 201, the lower platen 64 moves to abut against the side wall 612 of the bending platen 61, then the Z-axis driving cylinder 632 and the Z-axis driving cylinder 633 move to correspondingly drive the lower platen 64 and the folding knife 62 to move linearly in the Z-axis direction, so that the lower platen 64 moves up to be close to the first clamping groove 61a to support the leads 201 from below, the folding knife 62 also moves down to abut against the lower platen 64, the left folding portion 621 and the right folding portion 622 of the folding knife 62 just insert between the two leads 201, and the clamping cylinder 634 drives the left folding portion 621 and the right folding portion 622 to move linearly away from each other, so as to bend the two leads 201.
Preferably, in order to improve efficiency, the bending device 60 can bend the pins 201 of the two capacitors 200 at a time, the bending table 61 is provided with two first clamping grooves 61a spaced apart from each other, and the number of the corresponding bending knives 62 is also two, so that the two bending knives 62 can be actuated by the clamping cylinders 634 connected correspondingly, and accordingly, the pins 201 of the two capacitors 200 can be bent. In order to optimize the structure, the two folding knives 62 may be connected to the output end of the same clamping cylinder 634, and the two folding knives 62 may be arranged in a staggered manner, at this time, the left folding portion 621 and the right folding portion 622 of each folding knife 62 are separated by a certain distance and are integrated, the left folding portion 621 and the right folding portion 622 of the same folding knife 62 cannot move relatively, but the two left folding portions 621 of the two folding knives 62 are abutted and can cooperate to complete the bending of one capacitor 200, and the two right folding portions 622 of the two folding knives 62 are abutted and can cooperate to complete the bending of the other capacitor 200.
Referring to fig. 8, the detecting device 70 includes a testing platform 71, a rotating driver 72 connected to the testing platform 71, a probe 73 disposed at a side end of the testing platform 71, and a linear driver 74 connected to the probe 73, a second engaging groove 71a is disposed at a connection portion between a top wall and a side wall of the testing platform 71, the capacitor 200 is engaged with the second engaging groove 71a in a direction in which a bending portion of the lead 201 and the side wall can be abutted, the probe 73 can move linearly under the driving of the linear driver 74, and can abut against the bending portion of the lead 201 to complete a corresponding characteristic test, and the rotating driver 72 can drive the testing platform 71 to rotate, so that the tested capacitor 200 is located at a position convenient for the assembling device 30 to pick up and deliver. Of course, in order to improve efficiency, the detecting device 70 may perform the characteristic test on two capacitors 200 at a time, and two second card slots 71a are disposed on the testing platform 71 at intervals. In addition, in order to improve the assembly accuracy, a plasma fan 75 is provided at the detection device 70 for removing dust. Wherein, the tuyere 751 of the plasma blower 75 is provided above the side of the test table 71.
Referring to fig. 9, the assembling device 30 includes an assembling clamping jaw 31 and an assembling driving mechanism 32 connected to the assembling clamping jaw 31, the assembling driving mechanism 32 includes a Y-axis module 321 installed on the bracket 33, an X-axis module 322 connected to an output end of the Y-axis module 321, a Z-axis module 323 connected to an output end of the X-axis module 322, a rotating electrical machine 324 connected to an output end of the Z-axis module 323, two clamping cylinders 325 connected to output ends of the rotating electrical machine 324, and two sets of clamping jaws 31 are connected to output ends of the two clamping cylinders 325 in a one-to-one correspondence manner. The Y-axis module 321 is used for driving the assembling clamping jaws 31 to move back and forth between the detecting device 70 and the conveying device 10, the Z-axis module 323 is used for driving the assembling clamping jaws 31 to approach the capacitor 200 or the mounting seat 300, the clamping cylinder 325 is used for driving the assembling clamping jaws 31 to clamp or place the capacitor 200, the rotating motor 324 is used for driving the assembling clamping jaws 31 to rotate the clamped capacitor 200 to a required installation angle, and the X-axis module 322 is used for driving the two assembling clamping jaws 31 to place the capacitor 200 into the mounting seat 300 one by one.
Referring to fig. 1 and 10, the blanking device 40 includes a blanking clamping jaw 41, a blanking driving mechanism 42 connected to the blanking clamping jaw 41, and a plurality of defective product conveyor belts 43 disposed at the output end of the conveying device 10, wherein the plurality of defective product conveyor belts 43 convey the mounting seats 300 that are inspected to be unqualified in the direction perpendicular to the conveying direction of the conveying device 10, and sort and convey the defective products according to the types of the unqualified products. The blanking driving mechanism 42 is erected above the defective product conveyor belt 43 and the output end of the conveyor 10, drives the blanking clamping jaws 41 to take the mounting base 300 qualified in capacitor assembly at the output end of the conveyor 10 off the positioning jig 400 according to the instruction of the control system, transfers the defective product towards the direction of the next equipment, takes the defective product off and transfers the defective product to the corresponding defective product conveyor belt 43 according to the unqualified type, and the empty positioning jig 400 is recycled.
The structure and operation of the capacitor assembling machine 100 of the present invention will be described with reference to fig. 1 to 10:
firstly, after the device is started, under the instruction of the control system, the loading mechanism 12 places the mounting base 300 output by the previous device in the positioning jig 400 at the input end of the conveyor belt 11, the conveyor belt 11 conveys the positioning jig 300 loaded with the mounting base 300 to the dispensing device 20, after the dispensing device 20 dispenses the mounting base 300, the positioning jig 400 is conveyed towards the direction of the assembling device 30, meanwhile, the pin 201 of the two capacitors 200 is firstly cut by the pin cutting device 50, the two capacitors 200 after pin cutting are transferred to the bending device 60 by the transfer device 80, the transfer device 80 is firstly reset during the first operation, when the other two capacitors 200 cut pins and the two capacitors 200 after pin cutting are transferred to the bending device 60 by the transfer device 80, the two capacitors 200 which are previously placed at the pin 201 bent at the bending device 60 are synchronously transferred to the detecting device 70, and then the transfer device 80 is reset, then, the two capacitors 200 after pin cutting and the two capacitors 200 after bending can be transferred synchronously subsequently, the capacitor 200 detected by the detection device 70 is transferred to the conveyor belt 11 by the assembly device 30 for assembly, after the assembly is completed, the mounting base 300 provided with the capacitor 200 is transferred to the blanking device 40 at the output end of the conveyor belt 11, the blanking device 40 takes the mounting base 300 qualified in capacitor assembly from the positioning jig 400 and transfers the mounting base to the direction of the next device, the defective products are taken down and transferred to the corresponding defective product conveyor belt 43 according to the unqualified types, and the empty positioning jig 400 is recycled. The above operations are repeated continuously to complete the automated line production of assembling the capacitor 200 on the mounting base 300.
Compared with the prior art, the glue dispensing device 20, the assembling device 30 and the discharging device 40 of the capacitor assembling machine 100 are sequentially arranged along the conveying direction of the conveying device 10, the pin cutting device 50, the bending device 60, the detecting device 70 and the transferring device 80 are arranged between the glue dispensing device 20 and the assembling device 30, the transferring device 80 is arranged among the pin cutting device 50, the bending device 60 and the detecting device 70, the transferring device 80 can reciprocate among the three, so that the capacitor 200 with the pin cut at the pin cutting device 50 can be transferred to the bending device 60, the capacitor 200 with the bent pin at the bending device 60 can be transferred to the detecting device 70, so as to complete corresponding actions, meanwhile, the glue dispensing device 20 on the conveying device 10 can dispense glue to the assembling position 301 of the mounting seat 300, when the mounting seat 300 with glue dispensed is transferred to the assembling device 30, the assembling device 30 just right aligns the capacitor 200 detected at the detecting device 70 on the mounting seat 300, when the capacitor-assembled mounting base 300 is conveyed to the blanking device 40, the blanking device 40 performs shunting blanking according to whether the assembly is qualified or not, so that the required assembly operation is completed. The machine has compact structure, high assembly precision and high automation degree, effectively reduces the arrangement of assembly equipment, omits manual transportation and reduces the manufacturing cost.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the present invention, therefore, the present invention is not limited by the appended claims.
Claims (10)
1. A capacitor assembling machine is used for assembling capacitors on a mounting seat and is characterized by comprising a conveying device, a dispensing device, an assembling device and a discharging device which are sequentially arranged along the conveying direction of the conveying device, and a pin shearing device, a bending device, a detecting device and a transferring device which are arranged between the dispensing device and the assembling device, wherein the conveying device is used for conveying the mounting seat, the dispensing device is used for dispensing glue on an assembling position of the mounting seat, the pin shearing device is used for shearing pins of the capacitors, the bending device is used for bending the pins of the capacitors after pin shearing, the detecting device is used for detecting the bent capacitors, the transferring device is arranged among the pin shearing device, the bending device and the detecting device and is used for transferring the capacitors after pin shearing and the bent capacitors, the assembling device is used for assembling the detected capacitor onto the mounting seat after dispensing, and the blanking device is used for shunting and blanking the mounting seat after capacitor assembly.
2. The capacitor assembling machine according to claim 1, wherein the dispensing device and the pin shearing device are disposed on two opposite sides of the conveying device, the pin shearing device, the bending device and the detecting device are linearly arranged along a conveying direction of the conveying device, the transfer device and the detecting device are arranged in parallel and spaced apart, and the assembling device and the detecting device are linearly arranged along a direction perpendicular to the conveying direction of the conveying device.
3. The capacitor assembling machine according to claim 1, wherein the conveying device comprises a conveyor belt, a feeding mechanism disposed at an input end of the conveyor belt, and a backflow belt disposed beside the conveyor belt and capable of abutting against the conveyor belt, the feeding mechanism is configured to place the mounting base into the positioning jig of the conveyor belt, the conveyor belt is configured to convey the mounting base loaded in the positioning jig, and the backflow belt is configured to return the empty positioning jig at the output end of the conveyor belt to the input end of the conveyor belt.
4. The capacitor assembling machine according to claim 1, wherein the pin shearing device shears pins of two capacitors at a time, the bending device bends pins of two capacitors at a time, the detecting device detects two capacitors at a time, and the transfer device transfers two capacitors at a time.
5. The capacitor assembling machine according to claim 1, wherein the transfer device is capable of synchronously transferring the two capacitors after the pin cutting and the two capacitors after the bending.
6. The capacitor assembling machine according to claim 5, wherein the transfer device comprises two sets of pick-and-place mechanisms arranged in parallel and at intervals, the distance between the two sets of pick-and-place mechanisms corresponds to the distance between the pin shearing device and the bending device, each set of pick-and-place mechanisms comprises two transfer jaws arranged side by side, and the two transfer jaws can move linearly in the X-axis direction and the Z-axis direction.
7. The capacitor assembling machine according to claim 1, wherein the pin shearing device comprises a shearing table, a shearing cylinder arranged above the shearing table, and a cutting knife connected to an output end of the shearing cylinder, the shearing table is configured to carry the capacitor, so that a pin of the capacitor is located right below the cutting knife, and the shearing cylinder can drive the cutting knife to move linearly up and down to cut the pin.
8. The capacitor assembling machine according to claim 1, wherein the bending device includes a bending table, a folding knife disposed at an upper side end of the bending table, and a bending driving mechanism connected to the folding knife, a first engaging groove is disposed at a connection portion between a top wall and a side wall of the bending table, so that two pins of the capacitor engaged with the first engaging groove are suspended at a notch of the first engaging groove, and the bending driving mechanism can drive the folding knife to approach the capacitor and fold the two pins toward the side wall to bend the capacitor.
9. The capacitor assembling machine according to claim 8, wherein the folding blade comprises a left folding portion and a right folding portion, and the left folding portion and the right folding portion can move in a linear manner to approach or separate from each other, so that the folding blade can be inserted between the two pins and can bend the two pins in two opposite directions.
10. The capacitor assembling machine according to claim 1, wherein the detection device comprises a test board, a rotary driver connected to the test board, a probe arranged at a side end of the test board, and a linear driver connected to the probe, a second slot is arranged at a joint of a top wall and a side wall of the test board, the capacitor is clamped in the second slot in a direction in which a bending portion of the pin can abut against the side wall, the probe can linearly move under the driving of the linear driver to abut against the bending portion to complete a corresponding characteristic test, and the rotary driver can drive the test board to rotate, so that the tested capacitor is located at a position convenient for taking and delivering.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010283278.XA CN111330809A (en) | 2020-04-10 | 2020-04-10 | Capacitor assembling machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010283278.XA CN111330809A (en) | 2020-04-10 | 2020-04-10 | Capacitor assembling machine |
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| CN111330809A true CN111330809A (en) | 2020-06-26 |
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| CN202010283278.XA Pending CN111330809A (en) | 2020-04-10 | 2020-04-10 | Capacitor assembling machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4020509A4 (en) * | 2020-08-14 | 2023-01-18 | Samwha Electric Co., Ltd. | Capacitor assembly manufacturing apparatus and capacitor assembly manufacturing method using same |
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