CN110625381B - Automatic device for preassembling wiring support assembly and use method thereof - Google Patents
Automatic device for preassembling wiring support assembly and use method thereof Download PDFInfo
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- CN110625381B CN110625381B CN201910792538.3A CN201910792538A CN110625381B CN 110625381 B CN110625381 B CN 110625381B CN 201910792538 A CN201910792538 A CN 201910792538A CN 110625381 B CN110625381 B CN 110625381B
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- 238000000034 method Methods 0.000 title claims abstract description 26
- 239000000463 material Substances 0.000 claims description 39
- 230000000903 blocking effect Effects 0.000 claims description 31
- 230000005540 biological transmission Effects 0.000 claims description 17
- 238000001514 detection method Methods 0.000 claims description 9
- 238000007664 blowing Methods 0.000 claims description 8
- 238000003825 pressing Methods 0.000 claims description 8
- 238000001179 sorption measurement Methods 0.000 claims description 7
- 125000006850 spacer group Chemical group 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 5
- 238000010079 rubber tapping Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 7
- 238000003860 storage Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- 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
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- 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
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
- B23P21/004—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed
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Abstract
The invention discloses an automatic device for preassembling a wiring support assembly, which comprises a feeding device, wherein one end of the feeding device is provided with a first automatic preassembling device for installing a warning mark and a wiring board, one end of the first automatic preassembling device is provided with a second automatic preassembling device for installing a wire fixing clamp, an insulating gasket and a grounding screw, and the automatic device for preassembling the wiring support assembly realizes preassembling automation, continuity and space intensification of the wiring support assembly through cooperative operation of the feeding device, the first automatic preassembling device and the second automatic preassembling device, greatly reduces waiting waste among working procedures and greatly improves preassembling efficiency.
Description
Technical Field
The invention relates to the technical field of automatic devices, in particular to an automatic device for preassembling a wiring support assembly and a using method thereof.
Background
The wiring support assembly for the split frequency conversion outer machine production needs to be preassembled in advance, and preassembled components comprise wiring boards, warning marks, wire fixing clamps, insulating gaskets and grounding screws. Because the wire fixing clamp and the insulating gasket need to be matched for use, when the wire connection bracket assembly is preassembled in a manual mode, additional stations are needed to be set up, and additional personnel are needed to combine the wire fixing clamp and the insulating gasket in advance for later procedures, so that great waste of manpower and space is caused. The working procedures of preassembling the wiring support are numerous, waiting waste exists among the working procedures, the labor intensity is high, and the efficiency is low. Therefore, a multi-unit integrated automation device is needed to replace manual operation, so that the labor intensity is reduced, the production efficiency is improved, and the production cost is saved.
Disclosure of Invention
One of the purposes of the invention is to provide an automatic device for preassembling a wire-connection bracket component, which can realize the automation, the continuity and the space intensification of the preassembling of the wire-connection bracket component, greatly reduce the waiting waste among the working procedures and greatly improve the preassembling efficiency.
One of the purposes of the invention is achieved by the following technical scheme:
The utility model provides an automation equipment is used in wiring support subassembly pre-installation, including loading attachment, loading attachment's one end is provided with the first automatic pre-installation device that is used for installing warning sign and wiring board, the one end of first automatic pre-installation device is provided with the second automatic pre-installation device that is used for installing wire clamp, insulating gasket and grounding screw.
Further, the feeding device comprises a positioning and conveying device, a wiring support material blocking and positioning device and a wiring board material blocking and positioning device, wherein the wiring support material blocking and positioning device is fixed on one side of the positioning and conveying device, and the wiring board material blocking and positioning device is fixed on the other side of the positioning and conveying device relative to the wiring support material blocking and positioning device.
Further, the positioning and conveying device is a conveying belt, the positioning and conveying device is provided with a bar-shaped lug penetrating through the whole positioning and conveying device along the conveying direction,
The wire connection bracket material blocking and positioning device comprises a material blocking plate, a material blocking inclined block and a contact sensor, wherein the material blocking plate is fixed on the fixed frame and is perpendicular to the conveying direction of the positioning and conveying device, the material blocking inclined block and the contact sensor are both fixed on the material blocking plate,
The wiring board material blocking and positioning device comprises a material pressing plate and a positioning block, and the material pressing plate and the positioning block are fixed at the tail end of the positioning and conveying device.
Further, the first automatic preassembling device comprises a first robot, a multifunctional special-shaped clamp, a first wiring support positioning table, an air blowing device and a warning mark stripping machine, wherein the multifunctional special-shaped clamp is fixed on the first robot, the first wiring support positioning table is located between the first robot and the warning mark stripping machine, and the air blowing device is fixed at the lower end of the warning mark stripping machine.
Further, the first wiring support positioning table comprises a first object placing table and a first single-acting double-rod air cylinder, the first single-acting double-rod air cylinder is positioned at one side of the first object placing table,
The multifunctional special-shaped clamp comprises a first clamp, a second clamp and a third clamp, and the second clamp is fixed between the first clamp and the third clamp.
The first clamp further comprises a first finger cylinder and two clamping blocks, the two clamping blocks are respectively fixed on two sides of the first finger cylinder,
The second clamp comprises a second finger cylinder, two clamping plates and a first electric batch, wherein the two clamping plates are respectively fixed on two sides of the second finger cylinder, the batch head of the first electric batch is positioned between the two clamping plates,
And the third clamp is provided with an adsorption plate, and the adsorption plate is provided with vacuum holes.
Further, the second automatic preassembling device comprises a preassembling device for assembling the wire fixing clamp and the insulating gasket, a screw fastening device for fixing the wire fixing clamp and the insulating gasket and a grounding screw fastening device, and the grounding screw fastening device is positioned between the preassembling device and the screw fastening device.
Further, the preassembling device comprises a second robot, a Z-shaped clamp, a first vibration disc for placing a wire fixing clamp, a second vibration disc for placing an insulating gasket and an assembly positioning table, wherein the Z-shaped clamp is fixed on the second robot, the first vibration disc and the second vibration disc are both positioned on one side of the second robot, and the assembly positioning table is fixed at the discharge end of the second vibration disc.
Further, the Z-shaped clamp comprises a fourth clamp and a fifth clamp, the fourth clamp comprises a third finger cylinder and two Z-shaped clamping plates, the two Z-shaped clamping plates are respectively fixed on two sides of the third finger cylinder,
The assembly positioning table comprises a sixth single-acting double-rod cylinder, a positioning thimble and a sensor, wherein the positioning thimble is fixed on the sixth single-acting double-rod cylinder, and the sensor is positioned at the upper end of the positioning thimble.
Further, the screw fastening device comprises a second wiring support positioning table, an automatic screw feeding machine, a third robot, a second electric batch and a screw detection device, wherein the second electric batch is fixed on the third robot, the automatic screw feeding machine is positioned on one side of the third robot, the second wiring support positioning table is positioned on the other side of the third robot relative to the automatic screw feeding machine, and the screw detection device is fixed on the second wiring support positioning table.
Further, the second wiring support positioning table comprises a second object placing table and a second single-acting double-rod air cylinder, and the second single-acting double-rod air cylinder is fixed on the second object placing table.
Further, the grounding screw fastening device comprises a third wiring support positioning table, a movable positioning table, a grounding screw transmission positioning device and a nailing device, wherein the third wiring support positioning table is located on one side of the second wiring support positioning table, the movable positioning table is located between the second wiring support positioning table and the third wiring support positioning table, the nailing device is fixed above the movable positioning table, and the grounding screw transmission positioning device is fixed on one side of the nailing device.
1. Further, the third wiring support positioning table comprises a third object placing table and a third single-acting double-rod air cylinder, the third single-acting double-rod air cylinder is fixed on the third object placing table,
The movable positioning table comprises a linear guide rail cylinder, a fifth single-acting double-rod cylinder and a special positioning table, wherein the fifth single-acting double-rod cylinder is fixed on the upper surface of the movable end of the linear guide rail cylinder, the special positioning table is fixed on the fifth single-acting double-rod cylinder,
The grounding screw transmission positioning device comprises a third vibration disk, a direct vibration transmission positioning mechanism and a fourth single-acting double-rod cylinder, wherein the upper surface of the movable end of the fourth single-acting double-rod cylinder is provided with a groove, the direct vibration transmission positioning mechanism is fixed at one end of the third vibration disk,
The nailing device comprises a straight arm manipulator and a third electric batch, and the third electric batch is fixed on the straight arm manipulator.
The beneficial effects are that: due to the arrangement of the feeding device, the first automatic preassembling device and the second automatic preassembling device, the problems of positioning and transmission of simultaneous feeding of the wiring support and the wiring board are solved through the feeding device, intensive operation of feeding procedures is achieved, waiting waste among the procedures is reduced through the first automatic preassembling device, manpower is saved, multi-procedure single-station preassembling operation of the warning mark and the wiring board is achieved, preassembling of the wire fixing clamp and the insulating gasket and automatic preassembling of the wire fixing clamp, the insulating gasket and the grounding screw in a manual state is achieved through the second automatic preassembling device, and further cooperative operation among the feeding device, the first automatic preassembling device and the second automatic preassembling device is achieved, waiting waste among the procedures is greatly reduced, preassembling efficiency is greatly improved, meanwhile, missing sticking phenomenon of the manual preassembling mark and wire slipping phenomenon of the manual preassembling screw are avoided, and correctness of the warning mark and the screw of the wiring support is greatly improved.
The second purpose of the invention is to avoid the defects in the prior art and provide a using method of the automation device for preassembling the wiring support component, which is simple and convenient, and can realize automation, continuity and space intensification of preassembling the wiring support component and improve the space utilization rate of a factory.
The second purpose of the invention is realized by the following technical scheme:
The application method of the automation device for preassembling the wiring support assembly comprises the following steps:
(1) Preparing preassembled parts: manually placing the wiring support and the wiring board on the feeding device respectively;
(2) Preparing a warning mark: placing the warning mark coil stock on a first automatic preassembling device;
(3) Wire clamp, insulating spacer, self-tapping screw and grounding screw preparation: placing a wire fixing clamp, an insulating gasket, a self-tapping screw and a grounding screw on a second automatic preassembling device;
(4) Warning sign and terminal block preassembling operation: operating a first automatic preassembling device to fix the warning mark and the wiring board on the wiring support;
(5) Wire clamp, insulating gasket and grounding screw preassembling operation: and (3) operating a second automatic preassembling device, sequentially fixing the wire fixing clamp, the insulating gasket and the grounding screw on the wiring support for completing the step (4), and completing preassembling.
The beneficial effects are that: the using method of the automatic device for preassembling the wiring support assembly is simple and convenient, meanwhile, automation, continuity and space intensification of preassembling the wiring support assembly can be realized, and the space utilization rate of a factory is improved.
Drawings
The invention will be further described with reference to the accompanying drawings, in which embodiments do not constitute any limitation of the invention, and other drawings can be obtained by one of ordinary skill in the art without inventive effort from the following drawings.
Fig. 1 is a schematic view of the overall structure of an automated device for preassembling a wire holder assembly according to the present invention.
Fig. 2 is a schematic structural view of the feeding device of the present invention.
Fig. 3 is an enlarged view of a in fig. 2.
Fig. 4 is a schematic structural view of the multifunctional special-shaped clamp of the present invention.
Fig. 5 is an enlarged view of the multifunctional special-shaped clamp of the present invention.
Fig. 6 is a schematic structural view of the first wiring support positioning table, the warning sign stripping machine and the blowing device of the invention.
Fig. 7 is a schematic view of the structure of the first vibration plate, the second vibration plate and the mounting positioning table of the present invention.
Fig. 8 is an enlarged view of B in fig. 7.
Fig. 9 is an enlarged view of C in fig. 7.
Fig. 10 is a schematic structural view of the Z-clamp of the present invention.
Fig. 11 is an enlarged view of D in fig. 10.
Fig. 12 is a schematic structural view of the ground screw fastening device of the present invention.
Fig. 13 is a schematic structural view of the ground screw transmitting and positioning device of the present invention.
Fig. 14 is a schematic view of the surface definition of the wire holder of the present invention.
The figure comprises the following components: the positioning and conveying device 1, the wiring support material blocking and positioning device 2, the wiring board material blocking and positioning device 3, the first robot 4, the multifunctional special-shaped clamp 5, the first wiring support positioning table 6, the blowing device 7, the warning mark stripping machine 8, the second robot 9, the Z-shaped clamp 10, the first vibration disc 11, the second vibration disc 12, the assembly positioning table 13, the second wiring support positioning table 14, the automatic screw feeding and locking machine 15 and the third robot 16, the second electric batch 17, the screw detection device 18, the third wiring support positioning table 19, the movable positioning table 20, the ground screw transmission positioning device 21, the nailing device 22, the fixing frame 23, the bar-shaped lug 24, the wiring support 25, the wiring board 26, the striker plate 27, the striker inclined block 28, the contact sensor 29, the pressing plate 30, the positioning block 31, the first clamp 32, the second clamp 33, the third clamp 34, the first finger cylinder 35, the clamping block 36, the second finger cylinder 37, the clamping plate 38, the first electric batch 39, the adsorption plate 40, the vacuum hole 41, the first placing table 42, the first single-acting double-rod cylinder 43, the wire fixing clamp 44, the insulating gasket 45, the third finger cylinder 46, the Z-shaped clamping plate 47, the sixth single-acting double-rod cylinder 48, the positioning thimble 49, the sensor 50, the positioning hole 51, the guide rail cylinder 52, the fifth single-acting double-rod cylinder 53, the special positioning table 54, the linear guide cylinder end 55, the second placing table 56, the second single-acting double-rod 57, the third placing table 58, the third single-acting double-rod cylinder 62, the third single-acting double-rod cylinder 64, the third vibration mechanism 64, the fourth single-acting double-rod mechanism 64, the third single-acting vibration cylinder 64 and the fourth vibration mechanism.
Detailed Description
The invention will be further described with reference to the following examples.
As shown in fig. 1-14, this embodiment provides an automation device for preassembling a wire connection bracket assembly, which comprises a loading device, one end of the loading device is provided with a first automatic preassembling device for installing a warning sign and a wire connection plate 26, one end of the first automatic preassembling device is provided with a second automatic preassembling device for installing a wire fixing clamp 44, an insulating gasket 45 and a grounding screw, the problem of positioning and transmission of simultaneous loading of the wire connection bracket 25 and the wire connection plate 26 is solved through the loading device, intensive operation of a loading procedure is realized, waiting waste among procedures is reduced through the first automatic preassembling device, manpower is saved, multi-procedure single-station preassembling operation of the warning sign and the wire connection plate 26 is realized, and preassembling of the wire fixing clamp 44, the insulating gasket 45 and the grounding screw under a state of being separated from manpower is realized through the second automatic preassembling device.
In the preferred embodiment, the feeding device comprises a positioning and conveying device 1, a wiring support material blocking and positioning device 2 and a wiring board material blocking and positioning device 3. The device is fixed on a fixing frame 23 built by the aluminum profile, and can realize bidirectional positioning intermittent feeding, thereby being convenient and quick.
In the preferred embodiment, the positioning and conveying device 1 is a conveying belt, and the positioning and conveying device 1 is provided with a bar-shaped bump 24 penetrating through the whole positioning and conveying device 1 along the conveying direction thereof to realize double positioning of the wiring support 25 and the wiring board 26, and meanwhile, interference between the wiring support and the wiring board 26 in the conveying process is avoided, and the feeding process is influenced.
The wiring support material blocking and positioning device 2 comprises a material blocking plate 27, a material blocking inclined block 28 and a contact sensor 29. Wherein, striker plate 27 is fixed in on mount 23, and length direction is perpendicular to belt conveying direction, and striker plate 27 is all fixed in to striker plate 28 and contact sensor 29, through the procedure writing, realizes when contact sensor 29 and material loading part wiring support 25 contact, the conveyer belt stops the operation. At this time, the wiring support 25 is in contact with the stop plate 27, the stop inclined block 28 and the contact sensor 29, and the stop plate 27 and the stop inclined block 28 are arranged to effectively prevent the falling of parts caused by sudden stop of the conveyor belt. When the wire holder 25 is gripped for the preassembly operation, the conveyor belt starts to convey until the contact sensor 29 again contacts the wire holder 25.
The wiring board stop positioning device 3 comprises a pressing board 30 and a positioning block 31. Wherein, the material pressing plate 30 can effectively avoid the jumping phenomenon of the wiring board 26 in the conveying process; the positioning block 31 is located at the end of the conveyor belt feeding area B, and when the conveyor belt is conveyed from the start to the stop again with the wire holder 25 clamped away, the wire board 26 is conveyed forward to the wire board positioning block 31 via the conveyor belt.
In the preferred embodiment, the first automatic preassembling device comprises a first robot 4, a multifunctional special-shaped clamp 5, a first wiring support positioning table 6, an air blowing device 7 and a warning mark stripping machine 8. In the present embodiment, the model of the first robot 4 is "608 six-axis robot". The first robot 4 is placed on the left side of the feeding device with the conveying direction of the positioning and conveying device 1 being the positive direction; the multifunctional special-shaped clamp 5 is fixed on a sixth shaft of the first robot 4 in a flange connection mode; a first wiring support positioning table 6 and a warning mark stripping machine 8 are sequentially arranged right in front of the first robot 4. Wherein, install gas blowing device 7 under the sign that is peeled off, the pasting of convenient warning sign.
In the preferred embodiment, the first wire holder positioning stage 6 consists of a first storage stage 42 and a first single-acting double-rod cylinder 43. Wherein the first single-acting double-rod cylinder 43 is first located behind the object placing table 42. When the wiring support is clamped and placed on the first object placing table 42, the first single-acting double-rod air cylinder 43 is started to fix the parts on the first object placing table 42, so that the follow-up label pasting and the preassembled wiring board working are facilitated.
The multifunctional special-shaped clamp 5 comprises a first clamp 32, a second clamp 33 and a third clamp 34, wherein the second clamp 33 is fixed between the first clamp 32 and the third clamp 34, so that the multifunctional special-shaped clamp 5 can realize multiple functions.
In the preferred embodiment, the first clamp 32 includes a first finger cylinder 35 and two clamping blocks 36, and further, the clamping blocks 36 are rubber clamping blocks 36, and the two clamping blocks 36 are respectively fixed on two sides of the first finger cylinder 35, and the clamping work of the wiring support is realized under the driving of the first finger cylinder 35; the second clamp 33 comprises a second finger cylinder 37, two steel clamping plates 38 and a first electric screwdriver 39, the two clamping plates 38 are respectively fixed on two sides of the second finger cylinder 37, the first electric screwdriver 39 is positioned between the two clamping plates 38, and the position of the first electric screwdriver 39 is required to meet the requirement that the screw head can be smoothly embedded in the position of the first screwdriver when the robot clamps the wiring board; the clamping work of different parts under the same cylinder stroke condition is realized through the design of the first clamp 32 and the second clamp 33, and the flexibility and the adaptability of the automatic device are improved.
The third clamp 34 is provided with an adsorption plate 40, and the adsorption plate 40 is provided with a vacuum hole 41 for sucking and pasting the mark.
In a preferred embodiment, the second automatic preassembly comprises preassembly means for assembling the wire holder and the insulating washer, screw fastening means for fixing the wire holder and the insulating washer, and ground screw fastening means, which are located between the preassembly means and the screw fastening means.
In a preferred embodiment, the pre-assembly device comprises a second robot 9, a Z-clamp 10, a first vibration plate 11, a second vibration plate 12 and an assembly positioning table 13. In the present embodiment, the model of the second robot 9 is "608 six-axis robot". The Z-type fixture 10 is fixed on the sixth axis of the second robot 9 in a flange connection manner. The first vibration plate 11, the second vibration plate 12 and the assembly positioning table 13 are arranged on the left side of the identification stripping machine 8, wherein a material fixing clamp 44 is arranged in the first vibration plate 11, and a material insulating gasket 45 is arranged in the second vibration plate 12. The second robot 9 is placed in front of the first vibration plate 11 and the second vibration plate 12.
In a preferred embodiment, the Z-clamp 10 includes a fourth clamp and a fifth clamp. The fourth clamp comprises a third finger cylinder 46 and two Z-shaped clamping plates 47, further, the Z-shaped clamping plates 47 are Z-shaped steel clamping plates 47, the two Z-shaped clamping plates 47 are respectively fixed on two sides of the finger cylinder 46, and the fifth clamp is a conventional clamp and will not be described again. The clamping function of the fourth clamp is realized under the drive of the finger cylinder 46.
The assembly positioning table 13 comprises a sixth single-acting double-rod cylinder 48, a positioning thimble 49 and a sensor 50. When the insulating spacer 45 is transferred to the sensor 50 by the second vibration plate 12, the sixth single-acting double-rod cylinder 48 pushes the positioning thimble 49 upwards, and after passing through the positioning hole 51 of the insulating spacer 45, the second robot 9 places the clamped wire clamp 44 on the insulating spacer 45, and simultaneously ensures that the positioning thimble 49 passes through the positioning hole 51 of the wire clamp 44. Thus, preassembly of the wire clip 44 and the insulating spacer 45 is achieved.
In a preferred embodiment, the wire fixing clamp and insulating gasket screw fastening device comprises a second wire connection bracket positioning table 14, an automatic screw feeding and locking machine 15, a third robot 16, a second electric batch 17 and a screw detection device 18. The second wire connection bracket positioning table 14, the screw detection device 18, the automatic screw feeding and locking machine 15 and the third robot 16 are all positioned on the right side of the identification stripping machine 8, and the second electric batch 17 is installed on a sixth axis of the third robot 16. After the automatic screw feeding and locking machine 15 emits the screw, the second electric screwdriver 17 on the third robot 16 is started in advance, so that the head of the screw can be embedded into the head of the screw. The screw detecting device 18 is a proximity switch, and the device can detect whether the second electric batch 17 and the screw are successfully locked, so that the phenomenon of missing the screw is avoided.
In the preferred embodiment, the second wire holder positioning table 14 comprises a second object placing table 56 and a second single-acting double-rod air cylinder 57.
In the preferred embodiment, the ground screw fastening device comprises a third wire holder positioning table 19, a movable positioning table 20, a ground screw transmission positioning device 21 and a nailing device 22, wherein the third wire holder positioning table 19 is positioned right in front of the second wire holder positioning table 14; the movable positioning table 20 is positioned between the second wiring support positioning table 14 and the third wiring support positioning table 19; the nailing device 22 is positioned between the second wiring support positioning table 14 and the third wiring support positioning table 19 and is fixed on the movable positioning table 20; the ground screw transmitting and positioning device 21 is positioned to the left in front of the nailing device 22.
The movable positioning table 20 includes a linear guide rail cylinder 52, a fifth single-action double-rod cylinder 53, and a special positioning table 54. Wherein the fifth single-acting double-rod cylinder 53 is arranged on the upper surface of the movable end 55 of the linear guide rail cylinder; a special positioning table 54 is mounted on the single-acting double-rod cylinder 53. Thus, when the grounding screw needs to be preassembled on the wiring support, the movable end 55 of the linear guide rail cylinder moves to the lower part of the second support positioning table 14, and the single-acting double-rod cylinder 53 carries the special positioning table 54 to move upwards, so that the tight assembly of the wiring support and the special positioning table 54 is realized; the rear linear guide rail cylinder movable end 55 moves below the third wire holder positioning table 19, while the single-acting double-rod cylinder 53 carries the special positioning table 54 downward, so that the wire holder is successfully placed on the third wire holder positioning table 19.
The third wiring support positioning table 19 is respectively composed of a third object placing table 58 and a third single-action double-rod air cylinder 59. When the wiring support is placed on the third placement platform 58, the third single-acting double-rod air cylinder 59 is started to fix the parts on the positioning platform, so that subsequent preassembly operation is facilitated.
The grounding screw transmission positioning device 21 comprises a third vibration disk 60, a direct vibration transmission positioning mechanism 61 and a fourth single-action double-rod cylinder 62. The upper surface of the movable end of the fourth single-acting double-rod cylinder 62 is provided with a groove 63 for placing a grounding screw transmitted by the third vibration disk 60 and the direct vibration transmission positioning mechanism 61. Meanwhile, when the grounding screw falls into the groove 63, the movable end of the fourth single-action double-rod cylinder 62 is away from the fixed end, thereby facilitating the subsequent nailing operation.
The nailing device 22 comprises a straight arm manipulator 64, a third electric batch 65. The third electric batch 65 is fixed to the straight arm robot 64. The straight arm manipulator 64 carries a third electric batch 65 to realize the preassembling operation of the grounding screw.
The embodiment of the invention also provides a use method of the automation device for preassembling the wiring support assembly, which comprises the following steps:
(1) Preparing preassembled parts: the wiring support 25 and the wiring board 26 are manually placed on the special conveyor belt respectively.
(2) Identification preparation: the marking coil stock is placed on the stripper 8, and the feeding step distance of the stripper 8 is controlled in advance through a PLC. Meanwhile, a photoelectric sensing device is arranged on the stripping machine, and when the identification is successfully stripped, the photoelectric sensing device transmits the identification to the PLC to stop the stripping machine 8; when the first robot 4 clamps away the mark, the photoelectric sensing device transmits a signal to the PLC so that the stripping machine 8 starts to transmit.
(3) Wire clamp 44, insulating spacer 45, self-tapping screw and grounding screw preparation: the wire clamp 44 is placed in the first vibration plate 11, the insulating washer 45 is placed in the second vibration plate 12, the automatic screw for fastening the wire clamp 44, the insulating washer 45 is placed in the automatic screw feeder 15, and the grounding screw is placed in the third vibration plate 60.
(4) Warning sign and terminal block preassembling operation:
The following steps are realized through programming:
a) The first robot 4 takes the first clamp 32 to clamp the wiring support 25 on the conveyor belt and places the wiring support on the first storage table 42, so that the reverse surface 66 of the Z surface of the wiring support is in close contact with the first storage table 42, and meanwhile, the first single-acting double-rod air cylinder 43 fixes the wiring support on the first storage table 42 by pressing the X surface 67 of the wiring support;
b) The first robot 4 carries the third clamp 34 to absorb the warning mark stripped at the stripper 8 and adheres to the wiring support S surface 68;
c) The first robot 4 takes the second clamp 33 to clamp the wiring board positioned at the positioning block 31, when the second clamp 33 moves to the upper side of the wiring board, the screwdriver head is started in advance, when the second clamp 33 clamps the wiring board, the screwdriver head stops rotating and is smoothly embedded into the screw head, and then the wiring board is successfully preassembled to the designated position of the Z-face 69 of the wiring support by electric screwdriver under the assistance of the robot.
(5) Wire clamp, insulating gasket and grounding screw preassembling operation:
The following steps are realized through programming:
d) On the basis of the step (c), the first robot 4 carries the second clamp 33 to place the wiring support assembly on the second object placing table 56, at this time, the reverse surface of the S surface 68 of the wiring support is in close contact with the second object placing table 56, and the single-acting double-rod cylinder 57 on the left side of the wiring support is used for fixing the parts on the second object placing table 56;
e) The second robot 9 carries the Z-shaped clamp 10 to place the wire fixing clamp and the insulating gasket assembled in advance at the appointed position of the S surface 68 of the wiring support, the third robot 16 carries the second electric batch 17 to carry out first nailing operation on the wire fixing clamp and the insulating gasket, and after that, the second robot 9 carries the Z-shaped clamp 10 to leave the second object placing table 56 to move to the first vibration disc 11 and the second vibration disc 12 to clamp the wire fixing clamp and the insulating gasket respectively, so that preassembly of the wire fixing clamp and the insulating gasket is realized, and preparation is made for subsequent preassembly of the wire fixing clamp and the insulating gasket. And the third robot 16 carries the second electric batch 17 to continue the second and third nailing operations after the first nailing operation is completed.
The specific operation flow is as follows: after the automatic screw feeding and locking machine 15 emits nails, the third robot 16 carries the second electric batch 17 to the position of the screw detection device 18, and after the detection is qualified (the screws and the second electric batch are successfully locked), the third robot 16 carries the second electric batch 17 to the position above the wiring support for the second nailing operation. The third nailing operation is the same as above.
F) Based on the step (e), the movable positioning table 20 transfers the wiring support assembly to the third wiring support positioning table 19, the straight arm manipulator 64 carries the third electric batch 65 to absorb the grounding screw on the groove 63 of the fourth single-acting double-rod cylinder 62, the grounding screw nailing operation is performed at the designated position of the Z-face 69 of the wiring support, and after the preassembling is completed, the second robot 9 carries the fifth clamp 70 to clamp the wiring support to place the conveyor belt and flow into the next procedure.
Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention.
Claims (10)
1. An automatic device is used in wiring support subassembly pre-installation which characterized in that: the automatic wire-fixing device comprises a feeding device, wherein one end of the feeding device is provided with a first automatic preassembling device for installing a warning mark and a wiring board, and one end of the first automatic preassembling device is provided with a second automatic preassembling device for installing a wire fixing clamp, an insulating gasket and a grounding screw; the first automatic preassembling device comprises a first robot, a multifunctional special-shaped clamp, a first wiring support positioning table, an air blowing device and a warning mark stripping machine, wherein the multifunctional special-shaped clamp is fixed on the first robot, the first wiring support positioning table is positioned between the first robot and the warning mark stripping machine, and the air blowing device is fixed at the lower end of the warning mark stripping machine; the second automatic preassembling device comprises a preassembling device for assembling the wire fixing clamp and the insulating gasket, a screw fastening device and a grounding screw fastening device, wherein the screw fastening device and the grounding screw fastening device are used for fixing the wire fixing clamp and the insulating gasket, and the grounding screw fastening device is positioned between the preassembling device and the screw fastening device; the first wiring support positioning table comprises a first object placing table and a first single-acting double-rod air cylinder, the first single-acting double-rod air cylinder is positioned on one side of the first object placing table, the multifunctional special-shaped clamp comprises a first clamp, a second clamp and a third clamp, and the second clamp is fixed between the first clamp and the third clamp; the first clamp comprises a first finger cylinder and two clamping blocks, the two clamping blocks are respectively fixed on two sides of the first finger cylinder, the second clamp comprises a second finger cylinder, two clamping plates and a first electric batch, the two clamping plates are respectively fixed on two sides of the second finger cylinder, the batch head of the first electric batch is positioned between the two clamping plates, an adsorption plate is arranged on the third clamp, and vacuum holes are formed in the adsorption plate.
2. An automated wire rack assembly preassembling apparatus as defined in claim 1, wherein: the feeding device comprises a positioning and conveying device, a wiring support material blocking and positioning device and a wiring board material blocking and positioning device, wherein the wiring support material blocking and positioning device is fixed on one side of the positioning and conveying device, and the wiring board material blocking and positioning device is fixed on the other side of the positioning and conveying device relative to the wiring support material blocking and positioning device.
3. An automated wire rack assembly preassembling apparatus as defined in claim 2, wherein: the positioning and conveying device is a conveying belt, the positioning and conveying device is provided with a bar-shaped lug penetrating through the whole positioning and conveying device along the conveying direction,
The wire connection bracket material blocking and positioning device comprises a material blocking plate, a material blocking inclined block and a contact sensor, wherein the material blocking plate is fixed on a fixed frame and is perpendicular to the conveying direction of the positioning and conveying device, the material blocking inclined block and the contact sensor are both fixed on the material blocking plate,
The wiring board material blocking and positioning device comprises a material pressing plate and a positioning block, and the material pressing plate and the positioning block are fixed at the tail end of the positioning and conveying device.
4. An automated wire rack assembly preassembling apparatus as defined in claim 1, wherein: the pre-assembly device comprises a second robot, a Z-shaped clamp, a first vibration disc for placing a wire fixing clamp, a second vibration disc for placing an insulating gasket and an assembly positioning table, wherein the Z-shaped clamp is fixed on the second robot, the first vibration disc and the second vibration disc are both positioned on one side of the second robot, and the assembly positioning table is fixed at the discharge end of the second vibration disc.
5. An automated wire rack assembly preassembling device as defined in claim 4, wherein: the Z-shaped clamp comprises a fourth clamp and a fifth clamp, the fourth clamp comprises a third finger cylinder and two Z-shaped clamping plates, the two Z-shaped clamping plates are respectively fixed on two sides of the third finger cylinder,
The assembly positioning table comprises a sixth single-acting double-rod cylinder, a positioning thimble and a sensor, wherein the positioning thimble is fixed on the sixth single-acting double-rod cylinder, and the sensor is positioned at the upper end of the positioning thimble.
6. An automated wire rack assembly preassembling apparatus as defined in claim 1, wherein: the screw fastening device comprises a second wiring support positioning table, an automatic screw feeding machine, a third robot, a second electric batch and a screw detection device, wherein the second electric batch is fixed on the third robot, the automatic screw feeding machine is positioned on one side of the third robot, the second wiring support positioning table is positioned on the other side of the third robot relative to the automatic screw feeding machine, and the screw detection device is fixed on the second wiring support positioning table.
7. An automated wire rack assembly preassembling apparatus as defined in claim 6, wherein: the second wiring support positioning table comprises a second object placing table and a second single-action double-rod air cylinder, and the second single-action double-rod air cylinder is fixed on the second object placing table.
8. An automated wire rack assembly preassembling apparatus as defined in claim 1, wherein: the ground screw fastening device comprises a third wiring support positioning table, a movable positioning table, a ground screw transmission positioning device and a nailing device, wherein the third wiring support positioning table is positioned on one side of the second wiring support positioning table, the movable positioning table is positioned between the second wiring support positioning table and the third wiring support positioning table, the nailing device is fixed above the movable positioning table, and the ground screw transmission positioning device is fixed on one side of the nailing device.
9. An automated wire rack assembly preassembling apparatus as defined in claim 8, wherein: the third wiring support positioning table comprises a third object placing table and a third single-acting double-rod air cylinder, the third single-acting double-rod air cylinder is fixed on the third object placing table,
The movable positioning table comprises a linear guide rail cylinder, a fifth single-acting double-rod cylinder and a special positioning table, wherein the fifth single-acting double-rod cylinder is fixed on the upper surface of the movable end of the linear guide rail cylinder, the special positioning table is fixed on the fifth single-acting double-rod cylinder,
The grounding screw transmission positioning device comprises a third vibration disk, a direct vibration transmission positioning mechanism and a fourth single-acting double-rod cylinder, wherein the upper surface of the movable end of the fourth single-acting double-rod cylinder is provided with a groove, the direct vibration transmission positioning mechanism is fixed at one end of the third vibration disk,
The nailing device comprises a straight arm manipulator and a third electric batch, and the third electric batch is fixed on the straight arm manipulator.
10. A method of using an automated wire rack assembly preassembling device according to any one of claims 1-9, wherein: the method comprises the following steps:
(1) Preparing preassembled parts: manually placing the wiring support and the wiring board on the feeding device respectively;
(2) Preparing a warning mark: placing the warning mark coil stock on a first automatic preassembling device;
(3) Wire clamp, insulating spacer, self-tapping screw and grounding screw preparation: placing a wire fixing clamp, an insulating gasket, a self-tapping screw and a grounding screw on a second automatic preassembling device;
(4) Warning sign and terminal block preassembling operation: operating a first automatic preassembling device to fix the warning mark and the wiring board on the wiring support;
(5) Wire clamp, insulating gasket and grounding screw preassembling operation: and (3) operating a second automatic preassembling device, sequentially fixing the wire fixing clamp, the insulating gasket and the grounding screw on the wiring support for completing the step (4), and completing preassembling.
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| CN201910792538.3A CN110625381B (en) | 2019-08-26 | 2019-08-26 | Automatic device for preassembling wiring support assembly and use method thereof |
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| CN201910792538.3A CN110625381B (en) | 2019-08-26 | 2019-08-26 | Automatic device for preassembling wiring support assembly and use method thereof |
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| CN110625381B true CN110625381B (en) | 2024-05-24 |
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| CN111558828A (en) * | 2020-05-28 | 2020-08-21 | 广东利元亨智能装备股份有限公司 | CPU assembly assembling equipment |
| CN113751980B (en) * | 2021-08-12 | 2022-07-15 | 苏州华维乐自动化科技有限公司 | Vibration motor wiring board assembling equipment |
| CN114406774B (en) * | 2021-11-17 | 2024-03-22 | 上海智能制造功能平台有限公司 | Robot machining system and machining method for multi-station loading and unloading of machine tool |
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| CN110625381A (en) | 2019-12-31 |
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