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CN111906529B - Automatic assembly equipment for automobile connectors - Google Patents

Automatic assembly equipment for automobile connectors Download PDF

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Publication number
CN111906529B
CN111906529B CN201910385140.8A CN201910385140A CN111906529B CN 111906529 B CN111906529 B CN 111906529B CN 201910385140 A CN201910385140 A CN 201910385140A CN 111906529 B CN111906529 B CN 111906529B
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CN
China
Prior art keywords
grabbing
gear
upper cover
spring
lower cover
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Active
Application number
CN201910385140.8A
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Chinese (zh)
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CN111906529A (en
Inventor
张冠南
许小艺
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Shanghai Tuozhan Intelligent Technology Co ltd
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Shanghai Tuozhan Intelligent Technology Co ltd
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Priority to CN201910385140.8A priority Critical patent/CN111906529B/en
Publication of CN111906529A publication Critical patent/CN111906529A/en
Application granted granted Critical
Publication of CN111906529B publication Critical patent/CN111906529B/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P21/00Machines 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
    • B23P21/004Machines 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00Machines 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
    • B23P19/001Article feeders for assembling machines
    • B23P19/007Picking-up and placing mechanisms
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P2700/00Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
    • B23P2700/50Other automobile vehicle parts, i.e. manufactured in assembly lines

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Assembly (AREA)

Abstract

本发明是一种汽车用连接器的自动化装配设备,包括工作台,在工作台的周围设有多个零部件的来料机构,在工作台上的中间位置处设有一个环形的运输机构,在工作台上围绕着运输机构周围设有多个抓取机构,多个抓取机构与多个零部件来料机构一一对应,用于将从来料机构输出的零部件抓取至运输机构上,在工作台上还设有执行机构和产品出料机构,执行机构,用于将运输机构运转过来的零部件进行装配形成成品,产品出料机构,用于取出运输机构上装配好后的成品至产品包装区,所述来料机构、运输机构、抓取机构、执行机构和出料机构均与控制器连接,形成自动化的装配设备。有益效果是:减少占地面积;缩短了装配时间,节约了人工成本,提高了生产效率。

The present invention is an automated assembly device for automotive connectors, including a workbench, a plurality of parts incoming mechanisms are arranged around the workbench, a ring-shaped transport mechanism is arranged at the middle position of the workbench, a plurality of grabbing mechanisms are arranged around the transport mechanism on the workbench, the plurality of grabbing mechanisms correspond to the plurality of parts incoming mechanisms one by one, and are used to grab the parts output from the incoming mechanisms to the transport mechanism, an actuator and a product discharging mechanism are also arranged on the workbench, the actuator is used to assemble the parts from the transport mechanism to form finished products, the product discharging mechanism is used to take out the assembled finished products on the transport mechanism to the product packaging area, the incoming mechanism, the transport mechanism, the grabbing mechanism, the actuator and the discharging mechanism are all connected to the controller to form an automated assembly device. The beneficial effects are: reducing the floor space; shortening the assembly time, saving labor costs, and improving production efficiency.

Description

Automatic assembly equipment of connector for car
Technical Field
The invention belongs to the technical field of electronic product processing equipment, and particularly relates to automatic assembly equipment for an automobile connector.
Background
Due to the rapid development of the automotive industry worldwide, the demand for parts is also enormous. The connector a (shown in fig. 15) is composed of an upper cover a2, a lower cover a1, a rack a3, a gear a4, a buffer pad a5 and a spring a6, and the assembly process is that the rack, the gear, the buffer pad and the spring are required to be installed on the corresponding positions of the lower cover, and then the upper cover is covered to form a complete connector product.
At present, according to the assembly process of the product, the product needs to be assembled by only 6 devices respectively, at least six operators are required to operate, and along with the improvement of the product yield, more devices can be added, and more operators can achieve the yield. Today, the labor cost is continuously rising, and the intensive work is no longer suitable for the development demands of the market.
Disclosure of Invention
The invention aims to solve the technical problems, provides full-automatic connector assembly equipment, integrates all working procedures into one equipment, improves the production efficiency and the product quality, and saves the cost for enterprises.
The automatic assembling device for the automobile connector is characterized by comprising a workbench, wherein a feeding mechanism for a plurality of parts is arranged around the workbench, an annular conveying mechanism is arranged at the middle position on the workbench, a plurality of grabbing mechanisms are arranged around the conveying mechanism on the workbench, the grabbing mechanisms are in one-to-one correspondence with the part feeding mechanisms and used for grabbing the parts output from the feeding mechanisms onto the conveying mechanism, an executing mechanism and a product discharging mechanism are further arranged on the workbench and used for assembling the parts operated by the conveying mechanism to form a finished product, the product discharging mechanism is used for taking out the assembled finished product on the conveying mechanism to a product packaging area, and the feeding mechanism, the conveying mechanism, the grabbing mechanisms, the executing mechanism and the discharging mechanism are all connected with a controller to form the automatic assembling device.
As a further improvement, the workbench is also provided with a function test mechanism and a code printing and scanning mechanism, wherein the function test mechanism is used for testing the mechanical properties of the assembled product, and the code printing and scanning mechanism is used for giving unique numbers to the product and inputting the product information into a product information database.
The conveying mechanism comprises an annular guide rail, a plurality of sliding blocks for bearing conveying parts are equidistantly arranged on the annular guide rail, a product carrying seat for placing the parts is arranged on the sliding blocks, the plurality of feeding mechanisms comprise a lower cover feeding mechanism, a buffer cushion feeding mechanism, a gear feeding mechanism, a rack feeding mechanism, a spring feeding mechanism and an upper cover feeding mechanism, all the feeding mechanisms are composed of a vibrating disc and an output slideway, one end of the output slideway is connected with the vibrating disc, the other end of the output slideway extends to the workbench, the plurality of grabbing mechanisms comprise a lower cover grabbing mechanism, a buffer cushion grabbing mechanism, a gear grabbing mechanism, a rack grabbing mechanism, a spring grabbing mechanism and an upper cover feeding mechanism which are sequentially arranged around the running direction of the annular guide rail, the executing mechanism comprises an oiling mechanism, a gear assembling mechanism, a welding mechanism and a spring poking mechanism,
The lower cover grabbing mechanism is used for grabbing the lower cover output from the lower cover feeding mechanism and transferring the lower cover to a lower cover placement position on the product carrier;
the cushion grabbing mechanism is used for grabbing the cushion output from the cushion feeding mechanism, transferring the cushion and simultaneously installing the cushion on the lower cover on the product carrying seat;
The gear grabbing mechanism is used for grabbing the gear output from the gear feeding mechanism and transferring the gear to a gear placement position on the product carrier;
the rack grabbing mechanism is used for grabbing racks output from the rack discharging mechanism, transferring the racks and simultaneously installing the racks on the lower cover on the product carrying seat;
The oiling mechanism is used for oiling the lower cover and the upper cover with engine oil;
The gear assembly mechanism is used for installing a gear on the product carrying seat on the lower cover to be meshed with the rack;
The spring grabbing mechanism is used for grabbing the spring output from the spring discharging mechanism and transferring the spring to the lower cover on the product carrying seat;
The upper cover feeding mechanism is used for grabbing an upper cover output from the upper cover feeding mechanism, transferring the upper cover and simultaneously covering the lower cover on the product carrying seat;
the welding mechanism is used for welding and fixing the upper cover on the lower cover through an ultrasonic welding head;
and the spring shifting mechanism is used for extending into the welded product to shift the spring in place.
As a further improvement, the lower cover grabbing mechanism comprises a lower cover grabbing mounting base arranged on the workbench, a lower cover incoming material clamp and a lower cover grabbing mounting bracket are arranged on the lower cover grabbing mounting base, a lower cover grabbing transverse moving mechanism is arranged on the lower cover grabbing mounting bracket, and a liftable lower cover grabbing clamping jaw is arranged on the lower cover grabbing transverse moving mechanism;
The buffer pad grabbing mechanism comprises a buffer pad grabbing mounting base arranged on the workbench, a buffer pad incoming clamp and a buffer pad grabbing mounting bracket are arranged on the buffer pad grabbing mounting base, a buffer pad grabbing transverse moving mechanism is arranged on the buffer pad grabbing mounting bracket, a liftable buffer pad grabbing clamping jaw is arranged on the buffer pad grabbing transverse moving mechanism, and the buffer pad grabbing clamping jaw is a clamping jaw capable of rotating by 180 degrees;
The gear grabbing mechanism comprises a gear grabbing mounting base arranged on the workbench, a gear grabbing incoming material clamp and a gear grabbing mounting bracket are arranged on the gear grabbing mounting base, two gear placing grooves are formed in the gear grabbing incoming material clamp, a gear grabbing transverse moving mechanism is arranged on the gear grabbing mounting bracket, a liftable gear grabbing clamping jaw is arranged on the gear grabbing transverse moving mechanism, and the gear grabbing clamping jaw is a double-head sucking disc clamping jaw and can simultaneously grab two gears;
The rack grabbing mechanism comprises a rack grabbing mounting base which is arranged on the workbench, a rack grabbing incoming material clamp and a rack grabbing mounting bracket are arranged on the rack grabbing mounting base, a rack grabbing transverse moving mechanism is arranged on the rack grabbing mounting bracket, a liftable rack grabbing clamping jaw is arranged on the rack grabbing transverse moving mechanism, and the rack grabbing clamping jaw is a clamping jaw capable of rotating at 180 degrees;
The spring grabbing mechanism comprises a spring grabbing installation base arranged on the workbench, a spring grabbing mechanical arm capable of rotating by 360 degrees is arranged on the spring grabbing installation base, a spring grabbing mechanical seat is further arranged at the front end of the spring grabbing mechanical arm, and a telescopic spring grabbing clamping jaw is arranged on the spring grabbing mechanical seat.
The oiling mechanism comprises a lower cover oiling mechanism and an upper cover oiling mechanism, wherein the lower cover oiling mechanism is arranged in an inner ring of the annular guide rail before a rack grabbing mechanism station and is used for oiling a few drops of engine oil on the lower cover before rack installation, and the upper cover oiling mechanism is arranged side by side with the upper cover feeding mechanism and is used for oiling the engine oil on the upper cover before the upper cover is installed. The oiling mechanism comprises an oiling installing support, an oiling lifting mechanism, an oil cylinder, an oil outlet pipe and an oiling seat, wherein the oiling installing support is installed on the workbench, the upper end of the oiling installing support extends to the upper portion of the annular guide rail, the oiling lifting mechanism is installed at the upper end of the oiling installing support, the oil cylinder is installed on the oiling lifting mechanism, the oil outlet pipe is connected with the oil cylinder and the oiling seat, the oiling seat is installed at the lower end of the oiling lifting mechanism, and an oil dropping hole is formed in the oiling seat.
As a further improvement, the gear assembly mechanism comprises a gear assembly mounting support, the gear assembly mounting support is mounted on the workbench and is positioned in an inner ring of the annular guide rail, a gear assembly lifting mechanism is mounted on the gear assembly mounting support, a gear assembly clamping jaw is arranged on the gear assembly lifting mechanism and is a double-head sucker clamping jaw, the gear assembly mechanism further comprises an auxiliary ejection mechanism, the auxiliary ejection mechanism is mounted on the workbench and is positioned on the outer side of the annular guide rail and is oppositely arranged with the gear assembly mounting support, the auxiliary ejection mechanism comprises an auxiliary ejection mounting support, a telescopic ejection assembly is arranged on the auxiliary ejection mounting support, and a thimble is arranged at the front end of the ejection assembly and is used for ejecting a rack to avoid rack displacement when assembling gears.
As a further improvement, the upper cover feeding mechanism comprises an upper cover feeding installation base installed on the workbench, an upper cover feeding cylinder and an upper cover feeding turnover mechanism are arranged on the upper cover feeding installation base, the output end of the upper cover feeding cylinder is connected with the upper cover feeding turnover mechanism, the upper cover feeding turnover mechanism comprises a turnover arm and an upper cover carrying seat, the upper cover is output through an output slideway and is caught by an upper cover clamp arranged at the outlet of the output slideway, the upper cover carrying seat is in an initial state and is arranged in parallel with the upper cover clamp, after the upper cover is oiled by an oiling mechanism above the upper cover clamp, the output slideway outputs the thrust of the next upper cover, the oiled upper cover is pushed into the upper cover carrying seat, and the upper cover feeding cylinder drives the turnover arm to turn over to cover the upper cover on the lower cover running on the annular track.
As a further improvement, the spring pulling mechanism comprises a pushing mechanism, a pulling hook mechanism and a gland mechanism, wherein the pushing mechanism is installed on the workbench through a pushing installation seat, a movable pushing connection arm is arranged on the pushing installation seat, a telescopic pushing assembly is arranged on the pushing connection arm, the pushing assembly comprises a pushing pin, the pushing pin is used for pushing a spring needle which is turned outwards on a spring into a product which is assembled in a previous procedure, the pulling hook mechanism and the gland mechanism are arranged on the workbench through a pulling spring installation support, the pulling hook mechanism is installed on the side face of the pulling spring installation support through a pulling hook transverse moving assembly, the pulling hook mechanism comprises a lifting pulling hook for pulling a spring which is put into an upper cover in advance to an accurate position, the gland mechanism is vertically downwards arranged at the front end of the pulling spring installation support through a gland lifting assembly, and the gland mechanism comprises a pressing block which is used for pressing the product which is assembled in the previous procedure, so that the product is prevented from moving when the pulling hook is pulled on the spring.
As a further improvement, the function test mechanism comprises a function test mounting bracket arranged on the workbench, a function test lifting mechanism is arranged on the function test mounting bracket, a function detection assembly is arranged at the lower end of the function test lifting mechanism through a connecting plate, the function detection assembly comprises gear detection assemblies arranged on two sides of the connecting plate and a rack detection assembly arranged in the middle of the connecting plate, the gear detection assemblies on two sides comprise a gear telescopic cylinder and a gear probe, and the rack detection assembly comprises a rack telescopic cylinder and a rack detection probe.
As a further improvement, the discharging mechanism comprises a discharging mounting support seat arranged on the workbench, a discharging transverse moving mechanism is arranged on the discharging mounting support seat, a discharging up-down lifting mechanism is arranged on the discharging transverse moving mechanism, and a discharging clamping jaw is arranged on the discharging up-down lifting mechanism and used for clamping a finished product to be placed in a packaging area.
Advantageous effects
The automatic assembly equipment for the automobile connector has the beneficial effects that the automatic assembly of the connector assembled by the parts is realized, the investment of labor cost is reduced, the production efficiency is improved, the production and maintenance cost is reduced, meanwhile, the annular rail is provided with a plurality of carrying seats for placing the parts by utilizing the rotation characteristic of the annular rail, the grabbing, feeding, assembling and testing of the parts are all completed around the annular rail in a centralized manner, the occupied area is reduced, the assembly time is shortened, and the production efficiency is further improved.
Drawings
The invention is further described below with reference to the drawings and examples.
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a top view of the toroidal guide rail of the present invention;
FIG. 4 is a schematic view of the lower cover gripping mechanism of the present invention;
FIG. 5 is a schematic view of the structure of the cushion grabbing mechanism of the present invention;
FIG. 6 is a schematic view of a gear grabbing mechanism according to the present invention;
FIG. 7 is a schematic view of the rack bar grabbing mechanism of the present invention;
fig. 8 is a schematic structural view of a spring grabbing mechanism according to the present invention
FIG. 9 is a schematic diagram of the upper cap feeding mechanism and the upper cap oiling mechanism according to the present invention
FIG. 10 is a schematic view of the oiling mechanism of the present invention;
FIG. 11 is a schematic view of a gear assembly mechanism according to the present invention
FIG. 12 is a schematic view of a spring shifting mechanism according to the present invention;
FIG. 13 is a schematic diagram of a functional test mechanism according to the present invention;
FIG. 14 is a schematic view of the discharging mechanism of the present invention;
fig. 15 is an exploded view of the product assembled by the inventive arrangement.
Detailed Description
For a further understanding and appreciation of the structural features and advantages achieved by the present invention, the following description is provided in connection with the accompanying drawings, which are presently preferred embodiments and are incorporated in the accompanying drawings, in which:
As shown in fig. 1-15, an automatic assembling device for an automobile connector comprises a workbench 1, a feeding mechanism for a plurality of parts is arranged around the workbench, an annular conveying mechanism is arranged at the middle position on the workbench 1, a plurality of grabbing mechanisms are arranged around the conveying mechanism on the workbench, the grabbing mechanisms are in one-to-one correspondence with the feeding mechanisms for the parts output from the feeding mechanisms to the conveying mechanism, an executing mechanism and a product discharging mechanism are further arranged on the workbench 1 and used for assembling the parts operated by the conveying mechanism to form a finished product, the product discharging mechanism is used for taking out the assembled finished product on the conveying mechanism to a product packaging area, and the feeding mechanism, the conveying mechanism, the grabbing mechanisms, the executing mechanism and the discharging mechanism 14 are all connected with a controller to form the automatic assembling device. The workbench 1 is also provided with a function test mechanism 13 and a code printing and sweeping mechanism 15. The function test mechanism is used for testing the mechanical properties of the assembled product, and ensures the quality of the assembled product. The code printing and scanning mechanism is an outsourcing code printing machine and a code scanning machine, which are arranged above the transportation mechanism through the mounting bracket, are used for giving unique numbers to products, input product information into the product information database, and also embody the automatic production characteristics of the modern production and manufacturing industry.
The conveying mechanism comprises an annular guide rail 2, the annular guide rail 2 is driven to operate through a servo motor arranged below a workbench 1, each time the annular guide rail 2 moves at equal intervals, a plurality of sliding blocks 21 used for bearing conveying parts are equidistantly arranged on the annular guide rail 2, product carrying seats used for placing the parts are arranged on the sliding blocks, the plurality of feeding mechanisms comprise a lower cover feeding mechanism 3-1, a buffer cushion feeding mechanism 4-1, a gear feeding mechanism 5-1, a rack feeding mechanism 6-1, a spring feeding mechanism 7-1 and an upper cover feeding mechanism 8-1, all feeding mechanisms are composed of a vibrating disc and an output slideway, one end of the output slideway is connected with the vibrating disc, the other end of the output slideway extends to the workbench, the plurality of grabbing mechanisms comprise a lower cover grabbing mechanism 3, a buffer cushion grabbing mechanism 4, a gear grabbing mechanism 5, a rack grabbing mechanism 6, a spring grabbing mechanism 7 and an upper cover feeding mechanism 8 which are sequentially arranged around the annular guide rail, and the executing mechanism also comprises an oiling mechanism 9, a gear assembling mechanism 10, a welding mechanism 11 and a poking spring mechanism 12. The ultrasonic welding device comprises a lower cover grabbing mechanism 3, a buffer cushion grabbing mechanism 4, a gear grabbing mechanism 5, an oiling mechanism, a rack grabbing mechanism 6, a gear assembling mechanism 10, a spring grabbing mechanism 7, a spring grabbing mechanism 8, a welding mechanism 11, an ultrasonic welding mechanism 12, a welding mechanism 12, and an ultrasonic welding mechanism, wherein the lower cover grabbing mechanism is used for grabbing a lower cover output from a lower cover feeding mechanism and transferring the lower cover to a lower cover placement position on a product carrier, the buffer cushion grabbing mechanism 4 is used for grabbing a buffer cushion output from the buffer cushion feeding mechanism and transferring the buffer cushion to the lower cover on the product carrier, the gear grabbing mechanism 5 is used for grabbing a gear output from the gear feeding mechanism and transferring the buffer cushion to the lower cover on the product carrier, the oiling mechanism is used for injecting engine oil on the lower cover, the rack grabbing mechanism is used for grabbing a rack output from the rack discharging mechanism and transferring the gear to the lower cover on the product carrier, the gear assembling mechanism 10 is used for installing the gear on the product carrier to the lower cover and meshing with the rack, the spring grabbing mechanism is used for grabbing a spring output from the spring discharging mechanism and transferring the buffer cushion onto the lower cover on the product carrier, the upper cover feeding mechanism is used for grabbing the upper cover output from the gear feeding mechanism and transferring the gear and simultaneously to the lower cover on the product carrier, the lower cover is used for loading the upper cover and transferring the gear feeding mechanism and transferring the gear is used for loading the upper cover on the product carrier, the lower cover is used for filling machine and feeding machine and oil on the lower cover and is used for machine and feeding machine and is used for machine and feeding machine and for machine.
Specifically, the lower cover grabbing mechanism 3 includes a lower cover grabbing mounting base 31 mounted on the workbench, a lower cover incoming material clamp 32 and a lower cover grabbing mounting bracket 33 are arranged on the lower cover grabbing mounting base 31, a lower cover grabbing transverse moving mechanism 34 is arranged on the lower cover grabbing mounting bracket 33, a lower cover grabbing clamping jaw 35 capable of lifting is mounted on the lower cover grabbing transverse moving mechanism 34, the lower cover is output to the lower cover incoming material clamp by the lower cover incoming material mechanism, correlation optical fibers are further arranged on the lower cover incoming material clamp and used for detecting whether the lower cover reaches the lower cover incoming material clamp, the lower cover grabbing clamping jaw descends to grab the lower cover, then the lower cover grabbing transverse moving mechanism moves to be above the annular track, and the lower cover grabbing clamping jaw descends to place the lower cover on a product carrier rotating on the annular guide rail.
The buffer pad grabbing mechanism 4 comprises a buffer pad grabbing mounting base 41 mounted on a workbench, a buffer pad feeding clamp 42 and a buffer pad grabbing mounting bracket 43 are arranged on the buffer pad grabbing mounting base 41, a buffer pad grabbing transverse moving mechanism 44 is arranged on the buffer pad grabbing mounting bracket 43, a liftable buffer pad grabbing clamping jaw 45 is mounted on the buffer pad grabbing transverse moving mechanism 44 and is a clamping jaw capable of rotating at 180 degrees, the buffer pad is output to the buffer pad feeding clamp by the buffer pad feeding mechanism, correlation optical fibers are further mounted on the buffer pad feeding clamp for detecting whether the buffer pad is arranged on the buffer pad feeding clamp, the buffer pad grabbing clamping jaw 45 descends to grab the buffer pad, then rotates 180 degrees, and then translates to the upper portion of the annular guide rail through the buffer pad grabbing transverse moving mechanism, and the buffer pad grabbing clamping jaw is placed at a position where the upper cover needs to be provided with the buffer pad.
The gear grabbing mechanism 5 comprises a gear grabbing installation base 51 installed on a workbench, a gear grabbing incoming material clamp 52 and a gear grabbing installation support 53 are arranged on the gear grabbing installation base 51, two gears are required to be installed on a connector, two gear placing grooves are formed in the gear grabbing incoming material clamp 52 for simplifying installation steps, two gears can be grabbed at one time, a gear grabbing transverse moving mechanism 54 is arranged on the gear grabbing installation support 53, a lifting gear grabbing clamping jaw 55 is installed on the gear grabbing transverse moving mechanism 54, and the gear grabbing clamping jaw is a double-head sucker clamping jaw and can grab two gears simultaneously. The gear is output to the gear through the gear feed mechanism and snatches on the feed anchor clamps, whether have the gear in order to detect on the feed anchor clamps, still be equipped with correlation optic fibre on the feed anchor clamps, the gear snatchs the clamping jaw and descends to snatch the gear on the gear feed anchor clamps, snatch the top that horizontal migration mechanism horizontal migration moved annular guide rail through the gear, the gear snatchs the clamping jaw and detects through installing the correlation optic fibre on this station that the product carrier seat that the preface was accomplished has rotated here, just descends and places the gear on the product carrier seat.
The rack grabbing mechanism 6 comprises a rack grabbing mounting base 61 mounted on a workbench, a rack grabbing incoming material clamp 62 and a rack grabbing mounting bracket 63 are arranged on the rack grabbing mounting base 61, a rack grabbing transverse moving mechanism 64 is arranged on the rack grabbing mounting bracket 63, a liftable rack grabbing clamping jaw 65 is mounted on the rack grabbing transverse moving mechanism 64, the rack grabbing clamping jaw 65 is a clamping jaw capable of rotating at 180 degrees, the rack is output to the rack grabbing incoming material clamp through the rack incoming material mechanism, in order to detect whether a rack exists on the rack grabbing incoming material clamp, an opposite optical fiber is mounted on the rack grabbing incoming material clamp and used for detecting whether the rack is in place, the rack grabbing clamping jaw descends to grab the rack on the rack grabbing incoming material clamp, then horizontally moves to the position above an annular guide rail through the rack transverse moving mechanism, the rack grabbing clamping jaw detects that a finished product carrier seat in front is rotated to the position through the opposite optical fiber mounted on the rack, and then descends to place the rack on a lower cover where the rack should be placed.
The spring grabbing mechanism 7 comprises a spring grabbing installation base 71 installed on a workbench, a spring grabbing mechanical arm 72 capable of rotating by 360 degrees is arranged on the spring grabbing installation base 71, a spring grabbing mechanical seat 73 is further arranged at the front end of the spring grabbing mechanical arm 72, and a telescopic spring grabbing clamping jaw 74 is arranged on the spring grabbing mechanical seat 73. The spring is output through the spring feed mechanism, a spring receiving tray is arranged at the output port of the spring feed mechanism, then the spring grabbing clamping jaw is required to grab the spring in the spring receiving tray through a mechanical arm capable of rotating by 360 degrees, and the spring is arranged on a lower cover on a product carrier transmitted from the last station.
The invention is also provided with an oiling mechanism 9, which comprises a lower cover oiling mechanism 9-1 and an upper cover oiling mechanism 9-2, wherein the lower cover oiling mechanism is arranged in the inner ring of the annular guide rail before the rack grabbing mechanism is positioned at a station, the upper cover oiling mechanism 9-2 and the upper cover feeding mechanism 8 are arranged side by side, the oiling mechanism 9 comprises an oiling mounting bracket 91, an oiling lifting mechanism 92, an oil cylinder 93, an oil outlet pipe 94 and an oiling seat 95, the oiling mounting bracket 91 is arranged on a workbench, the upper end of the oiling mounting bracket 91 extends to the upper side of the annular guide rail, the oiling lifting mechanism 92 is arranged at the upper end of the oiling mounting bracket 91, the oil cylinder 93 is arranged on the oiling lifting mechanism 92, the oil outlet pipe 94 is connected with the oil cylinder 93 and the oiling seat 95, the oiling seat 95 is arranged at the lower end of the oiling lifting mechanism 92, and the oiling seat 95 is provided with an oil drop hole.
The gear assembly mechanism 10 comprises a gear assembly mounting support 101, the gear assembly mounting support 101 is mounted on a workbench and located in an inner ring of an annular guide rail, a gear assembly lifting mechanism 102 is mounted on the gear assembly mounting support 101, a gear assembly clamping jaw 103 is arranged on the gear assembly lifting mechanism 102, the gear assembly clamping jaw 103 is a double-head sucker clamping jaw, the gear assembly mechanism 10 further comprises an auxiliary ejection mechanism 104, the auxiliary ejection mechanism 104 is mounted on the workbench and located on the outer side of the annular guide rail and opposite to the gear assembly mounting support 101, the auxiliary ejection mechanism 104 comprises an auxiliary ejection mounting support 1041, a telescopic ejection assembly 1042 is arranged on the auxiliary ejection mounting support 1041, and a thimble 1043 is arranged at the front end of the ejection assembly 1042 and used for ejecting racks when assembling gears so as to avoid rack displacement.
The upper cover feeding mechanism 8 comprises an upper cover feeding installation base 81 installed on a workbench, an upper cover feeding cylinder 82 and an upper cover feeding turnover mechanism 83 are arranged on the upper cover feeding installation base 81, the output end of the upper cover feeding cylinder 82 is connected with the upper cover feeding turnover mechanism 83, the upper cover feeding turnover mechanism 83 comprises a turnover arm 831 and an upper cover carrying seat 832, the upper cover is output through an output slideway, is received by an upper cover clamp 84 arranged at the outlet of the output slideway, the upper cover carrying seat 832 is arranged in parallel with the upper cover clamp 84 in an initial state, after the upper cover is oiled through an upper cover oiling mechanism 9-2 above the upper cover clamp, the thrust of the next upper cover is output through the output slideway, the upper cover after oiling is pushed into the upper cover carrying seat 832, and the upper cover feeding cylinder 82 drives the turnover arm 831 to turn over to cover the upper cover on the lower cover running on the annular track.
The spring pushing mechanism 12 comprises a pushing mechanism 121, a hook pushing mechanism 122 and a gland mechanism 123, the pushing mechanism 121 is mounted on a workbench through a pushing mounting seat 1211, a movable pushing connecting arm 1212 is arranged on the pushing mounting seat 1211, a telescopic pushing assembly 1213 is arranged on the pushing connecting arm 1212, the pushing assembly 1213 comprises a pushing needle 1214, the pushing needle 1214 is used for pushing the spring-up spring needle into a product assembled in the previous procedure, the hook pushing mechanism 122 and the gland mechanism 123 are arranged on the workbench through a hook pushing mounting bracket 124, the hook pushing mechanism 122 is mounted on the side face of the hook pushing mounting bracket 124 through a hook pushing transverse moving assembly 1221, the hook pushing mechanism 122 comprises a lifting hook for pushing a spring which is put on an upper cover in advance to an accurate position, the gland mechanism 123 is vertically arranged at the front end of the hook pushing mounting bracket 124 downwards through a gland lifting assembly 1231, and the gland mechanism 123 comprises a pressing block 1232 for pressing the product assembled in the previous procedure so as to avoid product movement when the hook is pushed on the hook pushing spring.
The function test mechanism 13 comprises a function test mounting bracket 131 mounted on a workbench, a function test lifting mechanism 132 is arranged on the function test mounting bracket 131, a function detection assembly is mounted at the lower end of the function test lifting mechanism 132 through a connecting plate 133, the function detection assembly comprises gear detection assemblies 134 arranged on two sides of the connecting plate 133 and a rack detection assembly 135 arranged in the middle of the connecting plate 133, the gear detection assemblies 134 on two sides comprise a gear telescopic cylinder 1341 and a gear probe 1342, and the rack detection assembly 135 comprises a rack telescopic cylinder and a rack detection probe.
The discharging mechanism 14 comprises a discharging mounting support 141 arranged on the workbench, a discharging transverse moving mechanism 142 is arranged on the discharging mounting support 141, a discharging up-and-down lifting mechanism 143 is arranged on the discharging transverse moving mechanism 142, and a discharging clamping jaw 144 is arranged on the discharging up-and-down lifting mechanism 143 and used for clamping a finished product to be placed in a packaging area.
The foregoing description is only illustrative of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, but rather the equivalent variations and modifications in shape, construction, characteristics and spirit according to the scope of the claims should be construed to be included in the scope of the claims.

Claims (8)

1. The automatic assembly equipment for the automobile connector is characterized by comprising a workbench, wherein an incoming mechanism of a plurality of parts is arranged around the workbench, an annular conveying mechanism is arranged in the middle of the workbench, a plurality of grabbing mechanisms are arranged around the conveying mechanism on the workbench, the grabbing mechanisms are in one-to-one correspondence with the incoming mechanisms of the parts and used for grabbing the parts output from the incoming mechanisms onto the conveying mechanism, an executing mechanism and a product discharging mechanism are further arranged on the workbench, the executing mechanism is used for assembling the parts operated by the conveying mechanism to form a finished product, the product discharging mechanism is used for taking out the assembled finished product on the conveying mechanism to a product packaging area, the incoming mechanism, the conveying mechanism, the grabbing mechanisms, the executing mechanism and the discharging mechanism are all connected with a controller to form automatic assembly equipment, the conveying mechanism comprises an annular guide rail, a plurality of sliding blocks used for bearing the conveying parts are arranged on the annular guide rail at equal intervals, and a product carrying seat used for placing the parts is arranged on the sliding block; the plurality of feeding mechanisms comprise a lower cover feeding mechanism, a cushion feeding mechanism, a gear feeding mechanism, a rack feeding mechanism, a spring feeding mechanism and an upper cover feeding mechanism, all the feeding mechanisms are composed of a vibration disc and an output slide way, one end of the output slide way is connected with the vibration disc, the other end of the output slide way extends to the workbench, the plurality of grabbing mechanisms comprise a lower cover grabbing mechanism, a cushion grabbing mechanism, a gear grabbing mechanism, a rack grabbing mechanism, a spring grabbing mechanism and an upper cover feeding mechanism which are sequentially arranged around the running direction of the annular guide rail, and the executing mechanism comprises an oiling mechanism, a hydraulic cylinder and a hydraulic cylinder, A gear assembly mechanism, a welding mechanism and a spring pulling mechanism,
The lower cover grabbing mechanism is used for grabbing the lower cover output from the lower cover feeding mechanism and transferring the lower cover to a lower cover placement position on the product carrier;
the cushion grabbing mechanism is used for grabbing the cushion output from the cushion feeding mechanism, transferring the cushion and simultaneously installing the cushion on the lower cover on the product carrying seat;
The gear grabbing mechanism is used for grabbing the gear output from the gear feeding mechanism and transferring the gear to a gear placement position on the product carrier;
The oiling mechanism is used for oiling the lower cover and the upper cover with engine oil;
the rack grabbing mechanism is used for grabbing racks output from the rack discharging mechanism, transferring the racks and simultaneously installing the racks on the lower cover on the product carrying seat;
The gear assembly mechanism is used for installing a gear on the product carrying seat on the lower cover to be meshed with the rack;
The spring grabbing mechanism is used for grabbing the spring output from the spring discharging mechanism and transferring the spring to the lower cover on the product carrying seat;
The upper cover feeding mechanism is used for grabbing an upper cover output from the upper cover feeding mechanism, transferring the upper cover and simultaneously covering the lower cover on the product carrying seat;
the welding mechanism is used for welding and fixing the upper cover on the lower cover through an ultrasonic welding head;
The spring shifting mechanism is used for extending into the welded product to shift the spring in place;
The workbench is also provided with a function test mechanism and a code printing and scanning mechanism, wherein the function test mechanism is used for testing the mechanical properties of assembled products, and the code printing and scanning mechanism is used for giving unique numbers to the products and inputting the product information into a product information database.
2. The automatic assembly equipment for the automobile connector according to claim 1, wherein the lower cover grabbing mechanism comprises a lower cover grabbing mounting base mounted on the workbench, a lower cover incoming material clamp and a lower cover grabbing mounting bracket are arranged on the lower cover grabbing mounting base, a lower cover grabbing transverse moving mechanism is arranged on the lower cover grabbing mounting bracket, and a lower cover grabbing clamping jaw capable of being lifted is mounted on the lower cover grabbing transverse moving mechanism;
The buffer pad grabbing mechanism comprises a buffer pad grabbing mounting base arranged on the workbench, a buffer pad incoming clamp and a buffer pad grabbing mounting bracket are arranged on the buffer pad grabbing mounting base, a buffer pad grabbing transverse moving mechanism is arranged on the buffer pad grabbing mounting bracket, a liftable buffer pad grabbing clamping jaw is arranged on the buffer pad grabbing transverse moving mechanism, and the buffer pad grabbing clamping jaw is a clamping jaw capable of rotating by 180 degrees;
The gear grabbing mechanism comprises a gear grabbing mounting base arranged on the workbench, a gear grabbing incoming material clamp and a gear grabbing mounting bracket are arranged on the gear grabbing mounting base, two gear placing grooves are formed in the gear grabbing incoming material clamp, a gear grabbing transverse moving mechanism is arranged on the gear grabbing mounting bracket, a liftable gear grabbing clamping jaw is arranged on the gear grabbing transverse moving mechanism, and the gear grabbing clamping jaw is a double-head sucking disc clamping jaw and can simultaneously grab two gears;
The rack grabbing mechanism comprises a rack grabbing mounting base which is arranged on the workbench, a rack grabbing incoming material clamp and a rack grabbing mounting bracket are arranged on the rack grabbing mounting base, a rack grabbing transverse moving mechanism is arranged on the rack grabbing mounting bracket, a liftable rack grabbing clamping jaw is arranged on the rack grabbing transverse moving mechanism, and the rack grabbing clamping jaw is a clamping jaw capable of rotating at 180 degrees;
The spring grabbing mechanism comprises a spring grabbing installation base arranged on the workbench, a spring grabbing mechanical arm capable of rotating by 360 degrees is arranged on the spring grabbing installation base, a spring grabbing mechanical seat is further arranged at the front end of the spring grabbing mechanical arm, and a telescopic spring grabbing clamping jaw is arranged on the spring grabbing mechanical seat.
3. The automatic assembly equipment for the automobile connector according to claim 1, wherein the oiling mechanism comprises a lower cover oiling mechanism and an upper cover oiling mechanism, the lower cover oiling mechanism is arranged in an inner ring of the annular guide rail before a rack grabbing mechanism station, the upper cover oiling mechanism and the upper cover feeding mechanism are arranged side by side, the oiling mechanism comprises an oiling mounting bracket, an oiling lifting mechanism, an oil cylinder, an oil outlet pipe and an oiling seat, the oiling mounting bracket is mounted on the workbench, the upper end of the oiling mounting bracket extends to the upper side of the annular guide rail, the oiling lifting mechanism is mounted at the upper end of the oiling mounting bracket, the oil cylinder is mounted on the oiling lifting mechanism, the oil outlet pipe is connected with the oil cylinder and the oiling seat, the oiling seat is mounted at the lower end of the oiling lifting mechanism, and the oiling seat is provided with an oil drop hole.
4. The automated assembly device of a connector for a vehicle according to claim 1, wherein the gear assembly mechanism comprises a gear assembly mounting support, the gear assembly mounting support is mounted on the workbench and is located in an inner ring of the annular guide rail, the gear assembly mounting support is provided with a gear assembly lifting mechanism, the gear assembly lifting mechanism is provided with a gear assembly clamping jaw, the gear assembly clamping jaw is a double-headed sucking disc clamping jaw, the gear assembly mechanism further comprises an auxiliary ejection mechanism, the auxiliary ejection mechanism is mounted on the workbench and is located on the outer side of the annular guide rail and is opposite to the gear assembly mounting support, the auxiliary ejection mechanism comprises an auxiliary ejection mounting support, a telescopic ejection assembly is arranged on the auxiliary ejection mounting support, and an ejector pin is arranged at the front end of the ejection assembly and is used for ejecting a rack to avoid displacement of the rack when the gear is assembled.
5. The automatic assembly equipment for the automobile connector according to claim 1, wherein the upper cover feeding mechanism comprises an upper cover feeding installation base installed on the workbench, an upper cover feeding cylinder and an upper cover feeding turnover mechanism are arranged on the upper cover feeding installation base, the output end of the upper cover feeding cylinder is connected with the upper cover feeding turnover mechanism, the upper cover feeding turnover mechanism comprises a turnover arm and an upper cover carrying seat, the upper cover is output through an output slideway and is received by an upper cover clamp arranged at the outlet of the output slideway, after the upper cover is injected by an oiling mechanism above the upper cover clamp, the upper cover after being injected is pushed into the upper cover carrying seat by the output slideway, and the upper cover feeding cylinder drives the turnover arm to turn over the upper cover on a lower cover running on the annular rail.
6. The automated assembly device of claim 1, wherein the spring-pulling mechanism comprises a pushing mechanism, a pulling hook mechanism and a capping mechanism, the pushing mechanism is mounted on the workbench through a pushing mounting seat, a movable pushing connecting arm is arranged on the pushing mounting seat, a telescopic pushing component is arranged on the pushing connecting arm, the pushing component comprises a pushing pin, the pushing pin is used for pushing a spring needle which is turned outwards on a spring into a product after being assembled in a previous procedure, the pulling hook mechanism and the capping mechanism are arranged on the workbench through a pulling spring mounting bracket, the pulling hook mechanism is mounted on the side face of the pulling spring mounting bracket through a pulling hook transverse moving component, the pulling hook mechanism comprises a lifting pulling hook for pulling a spring which is placed in an upper cover in advance to an accurate position, the capping mechanism is vertically downwards arranged at the front end of the pulling spring mounting bracket through a lifting component, and the capping mechanism comprises a pressing block for pressing the product after being assembled in a front procedure, and the pulling hook mechanism are prevented from moving when the pulling the spring is moved.
7. The automatic assembly equipment for the automobile connector according to claim 2, wherein the function test mechanism comprises a function test mounting bracket mounted on the workbench, a function test lifting mechanism is arranged on the function test mounting bracket, a function detection assembly is mounted at the lower end of the function test lifting mechanism through a connecting plate, the function detection assembly comprises gear detection assemblies arranged on two sides of the connecting plate and rack detection assemblies arranged in the middle of the connecting plate, the gear detection assemblies on the two sides comprise a gear telescopic cylinder and a gear probe, and the rack detection assembly comprises a rack telescopic cylinder and a rack probe.
8. The automated assembly device of claim 1, wherein the discharge mechanism comprises a discharge mounting bracket mounted on the table, a discharge lateral movement mechanism is provided on the discharge mounting bracket, a discharge up-down lifting mechanism is provided on the discharge lateral movement mechanism, and a discharge clamping jaw is provided on the discharge up-down lifting mechanism for clamping a finished product into the packaging area.
CN201910385140.8A 2019-05-09 2019-05-09 Automatic assembly equipment for automobile connectors Active CN111906529B (en)

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