CN113263324B - Full-automatic bobbin case and bobbin case assembling device and implementation method thereof - Google Patents
Full-automatic bobbin case and bobbin case assembling device and implementation method thereof Download PDFInfo
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- CN113263324B CN113263324B CN202110727069.4A CN202110727069A CN113263324B CN 113263324 B CN113263324 B CN 113263324B CN 202110727069 A CN202110727069 A CN 202110727069A CN 113263324 B CN113263324 B CN 113263324B
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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
- B23P21/006—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 the conveying means comprising a rotating table
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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
- 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
- B23P19/006—Holding or positioning the article in front of the applying tool
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Abstract
The invention discloses a full-automatic bobbin case and bobbin case assembling device which comprises a workbench, wherein a cam divider is arranged above the workbench, and a bobbin case in-place assembly, a large screw in-place assembly, a bobbin case in-place assembly, a small screw in-place assembly, a good product outlet and a defective product outlet are sequentially arranged on the periphery of the cam divider; the invention also discloses an implementation method of the full-automatic bobbin case and bobbin skin assembling device. The bobbin case in-place assembly, the large screw in-place assembly, the bobbin case in-place assembly and the small screw in-place assembly are matched with the cam divider, so that automatic feeding and positioning of the bobbin case, automatic feeding of the bobbin case, automatic positioning of the bobbin case and the bobbin case, automatic large screw screwing, small screw screwing and automatic blanking are realized, the strength of workers is greatly reduced, and the working efficiency of bobbin case assembly is improved.
Description
Technical Field
The invention belongs to the technical field of bobbin case and bobbin case assembling, and particularly relates to a full-automatic bobbin case and bobbin case assembling device and an implementation method thereof.
Background
The bobbin case and bobbin skin assembly is the most labor-consuming process in the production and manufacturing engineering of the bobbin case. Each worker firstly places a proper amount of accessories for the bobbin case on a table top in front of the table, and a pile of bobbin case shells, a pile of bobbin cases, a small bunch of big screws and a small bunch of small screws.
The basic actions of manual bobbin case assembly can be decomposed into:
1. taking a bobbin case by the left hand, and simultaneously taking a bobbin case by the right hand with a twist screwdriver;
2. the left hand and the right hand are matched, the bobbin case is placed at the upper bobbin case position on the bobbin case, the left thumb is used for pressing the bobbin case and holding the bobbin case and bobbin case combined body, and then the bobbin case and bobbin case combined body is placed on a table;
3. a large screw (a small bunch of large and small screws are placed in a working position in advance) is shifted by a left index finger to enable a knife opening groove to face outwards, and meanwhile, a right handle with a magnetic knife opening is aligned with the large screw knife opening groove to take a large screw;
4. screwing a big screw on the opening knife to a big screw hole of the bobbin case, and controlling the tightness degree;
5. and step three and step four, screwing a small screw to the position of the small screw hole of the bobbin case.
Workers doing the procedure need to be lowered for a whole day and live, and cervical vertebra strain of the workers is easily caused.
Disclosure of Invention
The invention aims to provide a full-automatic bobbin case and bobbin case assembling device to solve the problems in the background technology. The full-automatic bobbin case and bobbin case assembling device provided by the invention has the characteristics of high automation degree and capability of reducing the labor intensity of workers.
The invention also aims to provide an implementation method of the full-automatic bobbin case and bobbin case assembling device.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a full-automatic bobbin case assembly quality, includes the workstation, and the top of workstation is equipped with the cam wheel splitter, and the cam wheel splitter is equipped with bobbin case subassembly, big screw subassembly, bobbin case subassembly, the little screw subassembly that targets in place, non-defective products export and defective products export that target in place all around in proper order, and wherein, bobbin case subassembly, the big screw subassembly that targets in place, bobbin case subassembly, the little screw subassembly that targets in place and cam wheel splitter all with PLC controller signal connection.
In order to arrange the bobbin case, in the present invention, further, a bobbin case vibrating plate corresponding to the bobbin case positioning unit is provided at one side of the table.
In order to realize the loading and positioning of the bobbin case, the bobbin case in-place assembly further comprises a bobbin case in-place assembly base, wherein the bobbin case in-place assembly base is arranged above the workbench, a first moving module is connected above the bobbin case in-place assembly base, a third moving module is connected onto a sliding block of the first moving module, a second moving module and a fourth moving module are respectively connected onto a sliding block of the third moving module, the fourth moving module is positioned on one side of the second moving module, a direction selecting motor is connected onto a sliding block of the second moving module, a pressing block is connected onto a sliding block of the fourth moving module, and the other end of the pressing block is sleeved on a shaft of the direction selecting motor.
In order to limit the bobbin case, the output end of the bobbin case vibration disc is connected with a bobbin case guide rail, the end part of the bobbin case guide rail extends to the shaft end of the direction selection motor, the bobbin case in-place assembly base is also connected with a position-shifting cylinder, the position-shifting cylinder is positioned at the end part of the bobbin case guide rail, and the output end of the position-shifting cylinder is connected with a guide rail end limiting block.
In order to provide a platform for assembling the bobbin case, the clamping tool further comprises a clamping tool base, wherein the clamping tool base is arranged on the cam divider, a die holder is arranged above the clamping tool base, a bobbin case limiting block is arranged on one side of the die holder, a clamping block is arranged on the other side of the die holder, and an ejection block is arranged behind the die holder.
In order to complete the conveying and installation of the large screws, the large screw in-place assembly further comprises a large screw feeder, wherein a shuttle pressing shell cylinder is connected to the large screw feeder, an output end of the shuttle pressing shell cylinder is connected with a beef tendon rod, a sixth moving module is arranged on one side of the large screw feeder, a fifth moving module is connected to a sliding block of the sixth moving module, and a large screw screwdriver is connected to a sliding block of the fifth moving module.
In order to realize automatic feeding of the bobbin case, in the invention, the bobbin case in-place assembly comprises a bobbin case vibration disc and a bobbin case in-place assembly base, wherein the bobbin case vibration disc and the bobbin case in-place assembly base are both arranged above the workbench, the bobbin case vibration disc is positioned on one side of the bobbin case in-place assembly base, a seventh moving module is arranged above the bobbin case in-place assembly base, a slider of the seventh moving module is respectively connected with an eighth moving module and a ninth moving module, the ninth moving module is positioned on one side of the eighth moving module, a bobbin case taking cylinder is connected onto a slider of the eighth moving module, a bobbin case clamping cylinder is connected onto a slider of the ninth moving module, a bobbin case second positioning seat is arranged at the lower end of the bobbin case clamping cylinder, and a bobbin case first positioning seat is arranged at the lower end of the bobbin case taking cylinder.
In order to realize the positioning of the bobbin case and the bobbin case, the bobbin case in-place assembly further comprises a positioning assembly, the positioning assembly comprises a bobbin case die sinking cylinder, a large screw detection assembly, a bobbin case positioning correction cylinder and a bobbin case correction shifting cylinder, wherein the bobbin case die sinking cylinder is installed on the cam divider, the bobbin case correction shifting cylinder is arranged on one side of the bobbin case die sinking cylinder, the bobbin case positioning correction cylinder is connected to the output end of the bobbin case correction shifting cylinder, and the large screw detection assembly is arranged on one side of the bobbin case correction shifting cylinder.
In order to complete the conveying and installation of the small screws, in the invention, the small screw in-place assembly further comprises a small screw in-place assembly base, wherein the small screw in-place assembly base is arranged on the workbench, a tenth moving module is arranged on the small screw in-place assembly base, a sliding block of the tenth moving module is connected with an offset slider-crank mechanism, an eleventh moving module is connected to the output end of the offset slider-crank mechanism, a small screw electric screwdriver is connected to a sliding block of the eleventh moving module, a small screw feeder is arranged on one side of the small screw in-place assembly base, a first displacement cylinder is arranged on one side of the small screw in-place assembly base, the output end of the first displacement cylinder is connected with a second displacement cylinder, and the output end of the second displacement cylinder is connected with a bobbin case pressing block.
Further, the implementation method of the full-automatic bobbin case and bobbin case assembly device comprises the following steps:
the bobbin case feeding and positioning method comprises the following steps that (1) bobbin cases are fed and positioned, the bobbin cases are arranged through a bobbin case vibration disc, and the bobbin cases are fed and positioned through a bobbin case in-place assembly;
secondly, secondarily positioning the bobbin case, namely driving the beef tendon rod to push the bobbin case forwards through the action of a bobbin case pressing cylinder, enabling a plane opening of the bobbin case to be tightly attached to the end face of the die holder, and secondarily positioning the bobbin case;
thirdly, bobbin skin feeding, wherein the bobbin skin is arranged through a bobbin skin vibration disc, and the bobbin skin is automatically fed through a bobbin skin in-place assembly;
positioning the bobbin case and the bobbin case, and positioning the bobbin case and the bobbin case by inserting a positioning pin at the end part of a bobbin case positioning correction cylinder into a bobbin case large screw hole and a bobbin case large screw hole;
fifthly, screwing the large screws, finishing the conveying of the large screws through a large screw feeder, and screwing the large screws into the large screw holes on the bobbin case and the bobbin case through a large screw screwdriver to finish the installation of the large screws;
detecting the large screw, namely detecting the large screw through a large screw detection assembly;
seventhly, screwing the small screws, finishing the conveying of the small screws through the small screw feeder, driving the small screw screwdriver to move downwards through the eleventh moving module to screw the small screws, and finishing the installation of the small screws;
detecting the small screws and discharging defective products, detecting the small screws through a small screw detection assembly, and pushing the defective products into a defective product outlet through a first discharging air cylinder;
ninth, good products are fed, and the good products are pushed into a good product outlet through the action of a second feeding cylinder;
and (ten) detecting the clamping tool, and taking out the product to detect whether the product is left on the clamping tool or not through the product taking-out detection assembly.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the bobbin case in-place assembly, the large screw in-place assembly, the bobbin case in-place assembly and the small screw in-place assembly are matched with the cam divider, so that automatic feeding and positioning of the bobbin case, automatic feeding of the bobbin case, automatic positioning of the bobbin case and the bobbin case, automatic large screw screwing, automatic large screw detection, automatic small screw screwing and automatic blanking are realized, the strength of workers is greatly reduced, and the working efficiency of bobbin case assembly is improved;
2. according to the invention, the bobbin case is automatically fed and positioned through the bobbin case in-place assembly;
3. according to the automatic bobbin case positioning device, the bobbin case is automatically fed through the bobbin case in-place assembly, and the bobbin case are automatically positioned through the positioning assembly;
4. according to the invention, the automatic feeding and screwing of the large screw and the small screw are realized through the large screw in-place assembly and the small screw in-place assembly.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the bobbin case positioning assembly and cam divider arrangement of the present invention;
FIG. 3 is a schematic view of the bobbin case in-position assembly of the present invention;
FIG. 4 is a schematic structural view of the clamping tool of the present invention;
FIG. 5 is a schematic view of the arrangement of the large screw in-place assembly and the bobbin case in-place assembly according to the present invention;
FIG. 6 is a schematic view of the large screw in place assembly of the present invention;
FIG. 7 is a schematic view of the bobbin case positioning assembly of the present invention;
FIG. 8 is a schematic structural view of a positioning assembly of the present invention;
FIG. 9 is a schematic view of the construction of the small screw in place assembly of the present invention;
fig. 10 is an installation diagram of the first blanking cylinder and the second blanking cylinder according to the present invention.
In the figure: 1. a work table; 2. a bobbin case vibrating disk; 3. a bobbin case in-place assembly; 31. a bobbin case in-place assembly base; 32. a first moving module; 33. a second moving module; 34. a direction selecting motor; 35. a bobbin case guide rail; 36. a yielding cylinder; 37. a guide rail end limiting block; 38. briquetting; 39. a third moving module; 310. a fourth moving module; 4. a large screw in-place assembly; 41. a large screw feeder; 42. a shuttle housing pressing cylinder; 43. a beef tendon rod; 44. a large screwdriver; 45. a fifth moving module; 46. a sixth moving module; 5. a bobbin case in-place assembly; 51. a bobbin skin vibrating disk; 52. a bobbin case in-place assembly base; 53. a seventh moving module; 54. an eighth moving module; 55. a ninth moving module; 56. a shuttle race clamping cylinder; 57. a bobbin case taking cylinder; 58. a second bobbin case positioning seat; 59. a bobbin case first positioning seat; 6. a small screw in-place assembly; 61. a small screw in-place assembly base; 62. a small screw feeder; 63. a tenth moving module; 64. an offset slider-crank mechanism; 65. an eleventh movement module; 66. electrically screwdriver with small screw; 67. a first displacement cylinder; 68. pressing the bobbin skin into blocks; 69. a second displacement cylinder; 7. a defective product outlet; 8. a cam divider; 9. clamping the tool; 91. clamping the tool base; 92. a bobbin case stopper; 93. a die holder; 94. a clamping block; 95. ejecting a block; 10. opening the air cylinder when the shuttle shell is loaded; 11. a positioning assembly; 111. a shuttle race mold opening cylinder; 112. a large screw detection assembly; 113. a bobbin positioning correction cylinder; 114. a bobbin skin correction shift cylinder; 12. a small screw detection assembly; 13. a good product outlet; 14. a first blanking cylinder; 15. a product take-out detection assembly; 16. and a second blanking cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-10, the present invention provides the following technical solutions: the utility model provides a full-automatic bobbin case assembly device, includes workstation 1, the top of workstation 1 is equipped with cam splitter 8, cam splitter 8 is equipped with bobbin case subassembly 3 that targets in place, big screw subassembly 4 that targets in place, bobbin case subassembly 5 that targets in place, little screw subassembly 6 that targets in place, non-defective products export 13 and defective products export 7 around in proper order, wherein, bobbin case subassembly 3 that targets in place, big screw subassembly 4 that targets in place, bobbin case subassembly 5 that targets in place, little screw subassembly 6 that targets in place and cam splitter 8 all with PLC controller signal connection.
Specifically, one side of the workbench 1 is provided with a bobbin case vibrating disk 2 corresponding to the bobbin case in-place assembly 3.
By adopting the technical scheme, the bobbin case is arranged through the bobbin case vibration disc 2.
Specifically, the bobbin case in-place assembly 3 comprises a bobbin case in-place assembly base 31, wherein the bobbin case in-place assembly base 31 is arranged above the workbench 1, a first moving module 32 is connected above the bobbin case in-place assembly base 31, a third moving module 39 is connected to a sliding block of the first moving module 32, a second moving module 33 and a fourth moving module 310 are connected to a sliding block of the third moving module 39 respectively, the fourth moving module 310 is located on one side of the second moving module 33, a direction selecting motor 34 is connected to a sliding block of the second moving module 33, a pressing block 38 is connected to a sliding block of the fourth moving module 310, and the other end of the pressing block 38 is sleeved on a shaft of the direction selecting motor 34.
By adopting the technical scheme, the bobbin case is fed and positioned by the bobbin case in-place assembly 3.
Specifically, the output end of the bobbin case vibration disc 2 is connected with a bobbin case guide rail 35, the end part of the bobbin case guide rail 35 extends to the shaft end of the direction selecting motor 34, the bobbin case in-place assembly base 31 is further connected with a position yielding cylinder 36, the position yielding cylinder 36 is located at the end part of the bobbin case guide rail 35, and the output end of the position yielding cylinder 36 is connected with a guide rail end limiting block 37.
By adopting the technical scheme, the bobbin case is limited by the guide rail end limiting block 37.
Specifically, the clamping tool 9 comprises a clamping tool base 91, wherein the clamping tool base 91 is arranged on the cam divider 8, a die holder 93 is arranged above the clamping tool base 91, a bobbin case limiting block 92 is arranged on one side of the die holder 93, a clamping block 94 is arranged on the other side of the die holder 93, and an ejection block 95 is arranged behind the die holder 93.
Through adopting above-mentioned technical scheme, provide the platform for the equipment of shuttle peg cover.
Specifically, the large screw in-place assembly 4 comprises a large screw feeder 41, wherein a shuttle pressing shell cylinder 42 is connected to the large screw feeder 41, an output end of the shuttle pressing shell cylinder 42 is connected with a cowhells rod 43, a sixth moving module 46 is arranged on one side of the large screw feeder 41, a fifth moving module 45 is connected to a sliding block of the sixth moving module 46, and a large screw screwdriver 44 is connected to a sliding block of the fifth moving module 45.
Through adopting above-mentioned technical scheme, accomplish the transport and the installation of big screw.
Specifically, the bobbin case in-place assembly 5 comprises a bobbin case vibration disc 51 and a bobbin case in-place assembly base 52, wherein the bobbin case vibration disc 51 and the bobbin case in-place assembly base 52 are both arranged above the workbench 1, the bobbin case vibration disc 51 is located on one side of the bobbin case in-place assembly base 52, a seventh moving module 53 is arranged above the bobbin case in-place assembly base 52, an eighth moving module 54 and a ninth moving module 55 are connected to a sliding block of the seventh moving module 53 respectively, the ninth moving module 55 is located on one side of the eighth moving module 54, a bobbin case taking cylinder 57 is connected to a sliding block of the eighth moving module 54, a bobbin case clamping cylinder 56 is connected to a sliding block of the ninth moving module 55, a bobbin case second positioning seat 58 is arranged at the lower end of the bobbin case clamping cylinder 56, and a bobbin case first positioning seat 59 is arranged at the lower end of the bobbin case taking cylinder 57.
By adopting the technical scheme, the automatic feeding of the bobbin case is realized.
Specifically, the bobbin case in-place assembly 5 further comprises a positioning assembly 11, the positioning assembly 11 comprises a bobbin case die sinking cylinder 111, a large screw detection assembly 112, a bobbin case positioning correction cylinder 113 and a bobbin case correction shift cylinder 114, wherein the bobbin case die sinking cylinder 111 is installed on the cam divider 8, the bobbin case correction shift cylinder 114 is arranged on one side of the bobbin case die sinking cylinder 111, the bobbin case positioning correction cylinder 113 is connected to the output end of the bobbin case correction shift cylinder 114, and the large screw detection assembly 112 is arranged on one side of the bobbin case correction shift cylinder 114.
By adopting the technical scheme, the bobbin case and the bobbin case are positioned.
Specifically, little screw subassembly 6 that targets in place includes little screw subassembly base 61 that targets in place, wherein, little screw subassembly base 61 that targets in place sets up on workstation 1, be equipped with tenth removal module 63 on the little screw subassembly base 61 that targets in place, be connected with biasing slider-crank mechanism 64 on the slider of tenth removal module 63, be connected with eleventh removal module 65 on the output of biasing slider-crank mechanism 64, be connected with little screw electricity on the slider of eleventh removal module 65 and criticize 66, one side that little screw target in place subassembly base 61 is equipped with little screw feeder 62, one side that little screw target in place subassembly base 61 is equipped with first displacement cylinder 67, the output of first displacement cylinder 67 is connected with second displacement cylinder 69, the output of second displacement cylinder 69 is connected with shuttle skin briquetting 68.
By adopting the technical scheme, the small screws are conveyed and installed; because the small screw hole of the bobbin case on the clamping tool 9 is not in the vertical position, the small screw screwdriver 66 is driven to rotate for a certain angle by the offset crank block mechanism 64, so that the small screw can be smoothly screwed in.
Example 2
Further, the implementation method of the full-automatic bobbin case and bobbin case assembling device comprises the following steps:
firstly, the bobbin case with downward arranged gap is conveyed backwards through a bobbin case vibration disc 2 to the tail end and is blocked by a guide rail end limiting block 37, a second moving module 33 drives a direction selecting motor 34 to move forwards, the shaft of the direction selecting motor 34 is inserted into an inner hole of the bobbin case, the shaft of the direction selecting motor 34 is clamped by a cover plate and a bottom plate brake of the bobbin case, then a yielding cylinder 36 moves to drive the guide rail end limiting block 37 to retract, a third moving module 39 moves to drive the second moving module 33 to move to the position corresponding to the bobbin case and a mold base 93, at the moment, a bobbin case opening cylinder 10 moves to open a clamping block 94, a first moving module 32 moves to enable the bobbin case at the shaft end of the direction selecting motor 34 to be sleeved on the mold base 93, the direction selecting motor 34 moves to drive the bobbin case to rotate, the bottom plate of the bobbin case is enabled to be abutted against a bobbin case limiting block 92, then the bobbin case opening cylinder 10 retracts, the clamping block 94 clamps the bobbin case, the fourth moving module 310 drives the pressing block 38 to move forward to press the bobbin case, the second moving module 33 drives the direction selecting motor 34 to retreat, then the first moving module 32 and the fourth moving module 310 retreat, and the third moving module 39 resets to complete feeding and positioning of one bobbin case;
secondly, the cam divider 8 acts to drive the clamping tool 9 provided with the bobbin case to move to a second station, and the bobbin case pressing cylinder 42 acts to drive the cowhell rod 43 to push the bobbin case forwards, so that the plane opening of the bobbin case is tightly attached to the end surface of the die holder 93 to position the bobbin case;
thirdly, the cam divider 8 drives the clamping tool 9 to move to a third station, the bobbin case moves to a bobbin case first positioning seat 59 at the tail end through a bobbin case guide rail after being arranged in the direction of the bobbin case vibration disc 51, at the moment, the eighth moving module 54 and the bobbin case taking cylinder 57 move downwards, the ninth moving module 55 moves forwards, a mold at the output end of the bobbin case cylinder 57 is taken to suck the bobbin case on the bobbin case first positioning seat 59, the bobbin case clamping cylinder 56 clamps the bobbin case on the bobbin case second positioning seat 58, then the seventh moving module 53 moves forwards, the bobbin case cylinder 57 is taken to place the bobbin case on the bobbin case second positioning seat 58, the bobbin case opening cylinder 111 moves to open the clamping block 94, and the bobbin case clamping cylinder 56 places the bobbin case on the clamping tool 9 to finish the feeding action of the bobbin case;
fourthly, the bobbin case positioning and correcting cylinder 113 is driven by the bobbin case positioning and shifting cylinder 114 to move to the upper part of the clamping tool 9, the bobbin case positioning and correcting cylinder 113 moves downwards, and a positioning pin at the end part of the bobbin case positioning and correcting cylinder 113 is inserted into a bobbin case large screw hole and a bobbin case large screw hole to position the bobbin case and the bobbin case;
fifthly, the big screws are conveyed to the position below the big screw screwdriver 44 under the action of the big screw feeder 41, the fifth moving module 45 drives the big screw screwdriver 44 to move downwards to absorb the big screws to the end part of the big screw screwdriver 44, then the sixth moving module 46 drives the big screw screwdriver 44 to move to the position above the big screw hole of the shuttle shell, the fifth moving module 45 drives the big screw screwdriver 44 to move downwards, and the big screw screwdriver 44 screws the big screws into the big screw holes on the shuttle shell and the shuttle shell with a set torque to complete the installation of the big screws;
sixthly, the cam divider 8 acts to drive the clamping tool 9 for completing the installation of the large screw to move to a fourth station, and the large screw is detected through the large screw detection assembly 112;
seventhly, the cam divider 8 continues to move to drive the clamping tool 9 to move to a fifth station, the small screw moves to the position below the small screw electric screwdriver 66 under the action of the small screw feeder 62, the eleventh moving module 65 drives the small screw electric screwdriver 66 to move downwards to suck up the small screw, then the eleventh moving module 65 resets, the tenth moving module 63 drives the small screw electric screwdriver 66 to move to the position above the clamping tool 9, the cylinder of the crank slider mechanism 64 is biased to move to drive the small screw electric screwdriver 66 to move by a set angle, the first moving cylinder 67 drives the second moving cylinder 69 to move forwards, the second moving cylinder 69 drives the bobbin case pressing block 68 to move downwards to press the bobbin case, and the eleventh moving module 65 drives the small screw electric screwdriver 66 to move downwards to screw in the small screw, so that the small screw is installed;
(eighth), the cam divider 8 continues to act to drive the clamping tool 9 to move to the sixth station, the small screw detection assembly 12 detects the small screw, and the first blanking cylinder 14 acts to push the unqualified product detected by the large screw detection assembly 112 and the small screw detection assembly into the unqualified product outlet 7;
the cam divider 8 continues to act to drive the clamping tool 9 to move to a seventh station, and the second blanking cylinder 16 acts to push qualified products into the good product outlet 13;
tenthly, the cam divider 8 continues to act to drive the clamping tool 9 to move to the eighth station, and the product taking-out detection assembly 15 detects whether a product is left on the clamping tool 9;
and (eleventh), the cam divider 8 continues to act to drive the clamping tool 9 to move to the first station, and the steps are repeated.
The bobbin case vibration disk 2 and the bobbin skin vibration disk 51 of the present invention are both sold by Yufeng Automation equipments, Inc., Dongguan; the motor and the motor used in the present invention are sold by zhajiang motor limited; the large screw feeder 41 and the small screw feeder 62 are sold by Shenzhen Jendah Automation equipment Limited; the cylinder of the invention is sold by Suideke China limited; the cam divider 8 of the present invention is sold by Ningbo precise machines, Inc.; the PLC controller of the invention is of model number XP2-18 series, and is sold by Wuxi Xinjie electric corporation.
In conclusion, the bobbin case in-place component 3, the large screw in-place component 4, the bobbin case in-place component 5, the small screw in-place component 6 and the cam divider 8 are matched, so that automatic feeding and positioning of the bobbin case, automatic feeding of the bobbin case, automatic positioning of the bobbin case and the bobbin case, automatic large screw screwing, automatic large screw detection, automatic small screw screwing and automatic blanking are realized, the strength of workers is greatly reduced, and the working efficiency of bobbin case assembly is improved; the bobbin case in-place assembly 3 realizes automatic feeding and positioning of the bobbin case; according to the automatic bobbin case positioning device, automatic bobbin case feeding is achieved through the bobbin case in-place assembly 5, and automatic positioning of the bobbin case and the bobbin case is achieved through the positioning assembly 11; according to the invention, the automatic feeding and screwing of the large screw and the small screw are realized through the large screw in-place assembly 4 and the small screw in-place assembly 6.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a full-automatic shuttle peg cover bobbin skin assembly device, includes the workstation, its characterized in that: a cam divider is arranged above the workbench, and a bobbin case in-place assembly, a large screw in-place assembly, a bobbin skin in-place assembly, a small screw in-place assembly, a good product outlet and a defective product outlet are sequentially arranged on the periphery of the cam divider, wherein the bobbin case in-place assembly, the large screw in-place assembly, the bobbin skin in-place assembly, the small screw in-place assembly and the cam divider are in signal connection with a PLC (programmable logic controller);
the bobbin case in-place assembly comprises a bobbin case in-place assembly base, wherein the bobbin case in-place assembly base is arranged above the workbench, a first moving module is connected above the bobbin case in-place assembly base, a third moving module is connected onto a sliding block of the first moving module, a second moving module and a fourth moving module are respectively connected onto a sliding block of the third moving module, the fourth moving module is located on one side of the second moving module, a direction-selecting motor is connected onto a sliding block of the second moving module, a pressing block is connected onto a sliding block of the fourth moving module, and the other end of the pressing block is sleeved on a shaft of the direction-selecting motor;
the clamping tool comprises a clamping tool base, wherein the clamping tool base is arranged on the cam divider, a die holder is arranged above the clamping tool base, a bobbin case limiting block is arranged on one side of the die holder, a clamping block is arranged on the other side of the die holder, and an ejection block is arranged behind the die holder.
2. A full automatic bobbin case assembly device according to claim 1, wherein: and one side of the workbench is provided with a bobbin case vibrating disc corresponding to the bobbin case in-place assembly.
3. A full automatic bobbin case assembly device according to claim 2, wherein: the output end of the bobbin case vibration disc is connected with a bobbin case guide rail, the end part of the bobbin case guide rail extends to the shaft end of the direction selection motor, the bobbin case in-place assembly base is further connected with a yielding cylinder, the yielding cylinder is located at the end part of the bobbin case guide rail, and the output end of the yielding cylinder is connected with a guide rail end limiting block.
4. A full automatic bobbin case assembly device according to claim 1, wherein: the big screw assembly that targets in place includes big screw feeder, and wherein, be connected with on the big screw feeder and press the shuttle shell cylinder, the output of pressing the shuttle shell cylinder is connected with the cowhells stick, and one side of big screw feeder is equipped with the sixth and removes the module, is connected with the fifth on the slider of the sixth removal module and removes the module, is connected with big screw screwdriver on the slider of the fifth removal module.
5. A full automatic bobbin case assembly device according to claim 1, wherein: the bobbin case subassembly that targets in place includes bobbin case vibration dish and bobbin case subassembly base that targets in place, wherein, bobbin case vibration dish and bobbin case target in place the subassembly base and all set up in the top of workstation, bobbin case vibration dish is located one side that the bobbin case targets in place the subassembly base, the top that the bobbin case targets in place the subassembly base is equipped with the seventh and removes the module, be connected with eighth removal module and ninth removal module on the slider of seventh removal module respectively, the ninth removes the module and is located one side of eighth removal module, be connected with on the slider of eighth removal module and get the bobbin case cylinder, be connected with on the slider of ninth removal module and press from both sides the bobbin case cylinder, the lower extreme that presss from both sides the bobbin case cylinder is equipped with bobbin case second positioning seat, the lower extreme of getting the bobbin case cylinder is equipped with the first positioning seat of bobbin case.
6. A full automatic bobbin case assembly device according to claim 5, wherein: the bobbin case in-place assembly further comprises a positioning assembly, the positioning assembly comprises a bobbin case die sinking cylinder, a large screw detection assembly, a bobbin case positioning correction cylinder and a bobbin case correction shifting cylinder, the bobbin case die sinking cylinder is mounted on the cam divider, the bobbin case correction shifting cylinder is arranged on one side of the bobbin case die sinking cylinder, the bobbin case positioning correction cylinder is connected to the output end of the bobbin case correction shifting cylinder, and the large screw detection assembly is arranged on one side of the bobbin case correction shifting cylinder.
7. A full automatic bobbin case assembly device according to claim 1, wherein: the small screw in-place assembly comprises a small screw in-place assembly base, wherein the small screw in-place assembly base is arranged on a workbench, a tenth moving module is arranged on the small screw in-place assembly base, a biasing slider-crank mechanism is connected onto a slider of the tenth moving module, an eleventh moving module is connected onto an output end of the biasing slider-crank mechanism, a small screw screwdriver is connected onto a slider of the eleventh moving module, a small screw feeder is arranged on one side of the small screw in-place assembly base, a first displacement cylinder is arranged on one side of the small screw in-place assembly base, an output end of the first displacement cylinder is connected with a second displacement cylinder, and an output end of the second displacement cylinder is connected with a bobbin case pressing block.
8. The method for realizing the full-automatic bobbin case and bobbin case assembling device according to any one of claims 1 to 7, comprising the following steps:
the bobbin case feeding and positioning method comprises the following steps that (1) bobbin cases are fed and positioned, the bobbin cases are arranged through a bobbin case vibration disc, and the bobbin cases are fed and positioned through a bobbin case in-place assembly;
secondly, secondarily positioning the bobbin case, namely driving the beef tendon rod to push the bobbin case forwards through the action of a bobbin case pressing cylinder, enabling a plane opening of the bobbin case to be tightly attached to the end face of the die holder, and secondarily positioning the bobbin case;
thirdly, bobbin skin feeding, wherein the bobbin skin is arranged through a bobbin skin vibration disc, and the bobbin skin is automatically fed through a bobbin skin in-place assembly;
positioning the bobbin case and the bobbin case, and positioning the bobbin case and the bobbin case by inserting a positioning pin at the end part of a bobbin case positioning correction cylinder into a bobbin case large screw hole and a bobbin case large screw hole;
fifthly, screwing the large screws, finishing the conveying of the large screws through a large screw feeder, and screwing the large screws into the large screw holes on the bobbin case and the bobbin case through a large screw screwdriver to finish the installation of the large screws;
detecting the large screw, namely detecting the large screw through a large screw detection assembly;
seventhly, screwing the small screws, namely conveying the small screws through a small screw feeder, driving the small screw screwdriver to move downwards through the eleventh moving module to screw the small screws in, and completing installation of the small screws;
detecting the small screws and discharging defective products, detecting the small screws through a small screw detection assembly, and pushing the defective products into a defective product outlet through a first discharging air cylinder;
ninth, good products are discharged, and the good products are pushed into a good product outlet through the action of a second discharging cylinder;
and (ten) detecting the clamping tool, and taking out the product to detect whether the product is left on the clamping tool or not through the product taking-out detection assembly.
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| CN202110727069.4A CN113263324B (en) | 2021-06-29 | 2021-06-29 | Full-automatic bobbin case and bobbin case assembling device and implementation method thereof |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08224392A (en) * | 1995-02-20 | 1996-09-03 | Juki Corp | Automatic bobbin thread supplying device |
| CN208618069U (en) * | 2018-08-06 | 2019-03-19 | 杭州国菱科技有限公司 | A kind of automatic shuttle changing core apparatus |
| CN109848676A (en) * | 2019-04-16 | 2019-06-07 | 浙江华洋缝制有限公司 | A kind of full-automatic bobbin case assembly device and its implementation |
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2021
- 2021-06-29 CN CN202110727069.4A patent/CN113263324B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08224392A (en) * | 1995-02-20 | 1996-09-03 | Juki Corp | Automatic bobbin thread supplying device |
| CN208618069U (en) * | 2018-08-06 | 2019-03-19 | 杭州国菱科技有限公司 | A kind of automatic shuttle changing core apparatus |
| CN109848676A (en) * | 2019-04-16 | 2019-06-07 | 浙江华洋缝制有限公司 | A kind of full-automatic bobbin case assembly device and its implementation |
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