CN111403985A - Assembling mechanism and process of automatic production line of grid electric connector - Google Patents
Assembling mechanism and process of automatic production line of grid electric connector Download PDFInfo
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- CN111403985A CN111403985A CN202010225418.8A CN202010225418A CN111403985A CN 111403985 A CN111403985 A CN 111403985A CN 202010225418 A CN202010225418 A CN 202010225418A CN 111403985 A CN111403985 A CN 111403985A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/02—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections
- H01R43/0221—Laser welding
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Abstract
The invention discloses an assembling mechanism of an automatic production line of a grid electric connector, which relates to the technical field of connectors and comprises a conveying mechanism, wherein a grid assembling device, a pressing device, a first welding device, a first CCD (charge coupled device) detection device, a turnover device, a second welding device and a second CCD detection device are sequentially arranged beside the conveying mechanism, the grid assembling device comprises a grid feeding assembly, a grid moving assembly and a grid torsion assembly, the grid torsion assembly is arranged below the grid feeding assembly, the first welding device and the second welding device are identical in structure and respectively comprise a lifting assembly and a welding assembly, the welding assembly is arranged on the lifting assembly, the turnover device comprises a clamping assembly and a turnover assembly, the clamping assembly is arranged above the conveying mechanism, and the turnover assembly is arranged beside the clamping assembly. The invention realizes the automatic welding processing of the grid and the sleeve, improves the production efficiency, increases the stability of the grid during twisting and improves the product quality.
Description
Technical Field
The invention relates to the technical field of connector production, in particular to an assembling mechanism of an automatic production line of a grid electric connector and the technical field of the assembling mechanism.
Background
The grid electric connector is an important basic element for electric connection and signal transmission in electronic equipment, and has the characteristics of good contact, reliable work, convenience in maintenance and the like. The grid electric connector comprises a sleeve and a grid, wherein the grid needs to be twisted firstly in the production process, then the grid is placed in the sleeve, and then the grid and the two ends of the sleeve are welded together through welding equipment. However, the prior art has the following disadvantages in producing the grid electrical connector. First, need the manual work to twist reverse the grid, thereby artifical twist reverse hard the skew and lead to the grid to twist reverse the appearance deviation, cause the unqualified product quality to scrap even, the second, the grid when twisting reverse and the distance at both ends can reduce, cause easily to twist hard the unbalance at this in-process, and then influence product quality, the third, current equipment needs artifical cooperation work and distributes processing on many equipment, has influenced the production speed of grid electric connector.
Disclosure of Invention
The invention aims to provide an assembling mechanism of an automatic production line of a grid electric connector, which aims to solve the technical problems that deviation is easy to occur in the grid twisting process and the assembling speed is low in the prior art.
The invention provides an assembling mechanism of an automatic production line of a grid electric connector, which comprises a conveying mechanism, wherein a grid assembling device, a pressing device, a first welding device, a first CCD (charge coupled device) detection device, a turnover device, a second welding device and a second CCD detection device are sequentially arranged beside the conveying mechanism, the grid assembling device comprises a grid feeding assembly, a grid moving assembly and a grid torsion assembly, the grid feeding assembly is arranged beside the conveying mechanism, the grid moving assembly is arranged between the grid feeding assembly and the conveying mechanism, the grid torsion assembly is arranged below the grid feeding assembly, the first welding device and the second welding device are identical in structure and respectively comprise a lifting assembly and a welding assembly, the welding assembly is arranged on the lifting assembly, the turnover device comprises a clamping assembly and a turnover assembly, and the clamping assembly is arranged above the conveying mechanism, the overturning assembly is arranged beside the clamping assembly.
Further, grid material loading subassembly includes that grid vibration material loading dish, grid material loading say and restriction hook, the material loading dish sets up the side at transport mechanism in the grid vibration, the one end and the grid vibration material loading dish intercommunication of grid material loading way, the other end orientation transport mechanism setting of grid material loading way, the transversal L types of personally submitting of restriction hook just restrict the horizontal end of hook and the terminal fixed connection of grid material loading way.
Further, the grid moving assembly comprises a moving frame, a moving cylinder, a moving block, a moving guide rod, a moving lifting cylinder, a moving rotating cylinder, a connecting block and a moving three-jaw chuck, the moving frame is horizontally arranged, the moving guide rod is installed on the moving frame, the moving block is sleeved on the moving guide rod and is in sliding fit with the moving guide rod, the moving cylinder is arranged at one end of the moving frame, the output end of the moving cylinder is fixedly connected with the moving block, the moving lifting cylinder is fixedly connected with the moving block, the moving rotating cylinder is arranged at the output end of the moving lifting cylinder, and the moving three-jaw chuck is fixedly connected with the moving rotating cylinder through the connecting block.
Further, the grid twists reverse the subassembly including turning round the seat, twisting round lift cylinder, electric putter, first three-jaw chuck, second three-jaw chuck and twisting motor, twist round lift cylinder and movable block fixed connection, twist reverse the motor installation and twist round again on the output of lift cylinder, second three-jaw chuck is installed on the output that twists round the motor, electric putter sets up the lower extreme at turning round the seat, first three-jaw chuck sets up the lower extreme fixed connection who twists round transposable upper end and electric putter's output and first three-jaw chuck.
Further, the lifting assembly comprises a lifting frame, a lifting track, a lifting slider and a lifting cylinder, the lifting frame is arranged above the conveying mechanism, the lifting track is vertically arranged on the lifting frame, the lifting slider is in sliding fit with the lifting track, and the lifting cylinder is fixedly connected with the upper end of the lifting frame, the output end of the lifting cylinder and the upper end of the lifting slider.
Further, the welding subassembly includes welding frame, welding motor, welding rotating turret, welded fastening piece and laser welder, welding frame and lift slider fixed connection, the welding motor is installed on the welding frame, the output fixed connection of welding rotating turret and welding motor, welded fastening piece installs in one side of welding rotating turret and sliding fit between the two, laser welder is connected with welded fastening piece.
Further, the pressing device comprises a pressing frame, a pressing cylinder and a pressing block, the pressing frame is arranged above the conveying mechanism, the pressing cylinder is arranged on the pressing frame, and the pressing block is arranged at the output end of the pressing cylinder.
Further, the centre gripping subassembly includes holding frame, centre gripping cylinder and centre gripping three-jaw chuck, the holding frame sets up the upper end at transport mechanism, the centre gripping cylinder is installed on the holding frame, centre gripping three-jaw chuck installs on the output of centre gripping cylinder.
Further, the upset subassembly is including upset cylinder, upset revolving cylinder and upset air clamp, the upset cylinder is that the level sets up in one side of transport mechanism and the output of upset cylinder sets up towards transport mechanism, the upset revolving cylinder is installed on the output of upset cylinder, the upset air clamp is installed on the output of upset revolving cylinder.
Compared with the prior art, the invention has the beneficial effects that:
firstly, when the device works, grids are sequentially fed through the grid feeding assembly, then the grids are moved to the grid twisting assembly through the grid moving assembly, after the grids are twisted, the grids are moved into the sleeve, the pressing device works to completely pack the grids into the sleeve, and the sleeve and two ends of the grids can be welded through the first welding device, the first CCD detection device, the overturning device, the second welding device and the second CCD detection device; through the steps, the automatic assembly and welding processing of the sleeve and the grid are realized, and the working efficiency is improved.
Secondly, the grid is driven to move to the first three-jaw chuck through the work of the grid moving assembly, the lower end of the grid is clamped through the first three-jaw chuck, then the upper end of the grid is clamped through the second three-jaw chuck, the upper end of the grid is driven to be twisted through the work of the twisting motor, the twisting processing of the grid is completed, the electric push rod is matched with the work in the twisting process to push the first three-jaw chuck to slightly move upwards, and therefore the distance between the two ends of the grid is matched with the shortening of the distance between the two ends of the grid in the twisting; according to the invention, the grid can be kept stable in the twisting process through the steps, so that the condition that the twisting force applied to the grid deviates in the twisting process is avoided, and the quality of the grid is further improved.
Thirdly, the assembly process is ingenious in design, the connection among the working procedures is smooth, the automatic assembly of the grid connector can be realized, the automation degree is high, and more than 70% of labor can be saved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic perspective view of an automated manufacturing line for grid electrical connectors;
FIG. 2 is a perspective view of the assembly mechanism;
FIG. 3 is a perspective view of the transport mechanism;
FIG. 4 is an enlarged view taken at A in FIG. 3;
FIG. 5 is a top view of the transport fixture;
FIG. 6 is a cross-sectional view taken along line B-B of FIG. 5;
FIG. 7 is a schematic perspective view of a sleeve feeding mechanism;
FIG. 8 is an enlarged view at C of FIG. 7;
FIG. 9 is a partial cross-sectional view of a sleeve loading mechanism;
FIG. 10 is a perspective view of the grid fitting apparatus;
FIG. 11 is an enlarged view taken at D of FIG. 10;
fig. 12 is a schematic perspective view of the pressing device and the first welding device;
fig. 13 is a schematic perspective view of the turning device.
Reference numerals:
the device comprises a sleeve feeding mechanism 1, a feeding assembly 11, a sleeve vibration feeding disc 111, a sleeve feeding channel 112, a sleeve blanking channel 113, a torsion spring 114, a blanking door 115, a slope 116, a blanking assembly 12, a blanking frame 121, a blanking plate 122, a blanking cylinder 123, a blanking air clamp 124, a clamping block 125, a blanking slideway 126, a control assembly 13, an extension plate 131, a control plate 132, a control block 133, a transport mechanism 2, a transport assembly 21, a transport conveyor belt 211, a transport frame 212, a transport jig 213, a transport groove 214, a fixed assembly 22, a fixed block 221, a fixed groove 222, a fixed rod 223, a suspension rod 224, a fixed spring 225, a fixed hole 226, a spring groove 227, an assembly mechanism 3, a grid assembly 31, a grid feeding assembly 311, a grid vibration feeding disc 3111, a grid feeding channel 3112, a limit hook 3113, a grid moving assembly 312, a moving frame 3121, a moving cylinder 3122, a moving block 3123, a moving guide rod 3124, a moving lifting cylinder 3125, a moving rotating cylinder 3126, a connecting block 3127, a moving three-jaw chuck 3128, a grid torsion block 313, a torsion seat 3131, a torsion lifting cylinder 3132, an electric push rod 3133, a first three-jaw chuck 3134, a second three-jaw chuck 3135, a torsion motor 3136, a press-fit device 32, a press-fit frame 321, a press-fit cylinder 322, a press-fit block 323, a first welding device 33, a lifting device 331, a lifting frame 3311, a lifting rail 3312, a lifting slider 3313, a lifting cylinder 3314, a welding device 332, a welding frame 3321, a welding motor 3322, a welding turret 3323, a welding turret 3324, a laser welding gun 3325, a first CCD detecting device 34, a turnover device 35, a clamping device 351, a clamping frame 3511, a clamping cylinder 3512, a clamping three-jaw chuck 3513, a turnover device 352, a turnover cylinder 3521, a turnover rotating cylinder 3522, a turnover gas clamp 3523, a second welding device 36, a second CCD detecting device 37, the blanking mechanism 4, the first conveyer belt 41, the second conveyer belt 42, the pull rod assembly 5, the pull rod cylinder 51, the cross rod 52 and the roller 6.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.
The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
Referring to fig. 1 to 13, an automatic production line for a grid electrical connector according to an embodiment of the present invention includes a sleeve feeding mechanism 1, a transportation mechanism 2, an assembling mechanism 3, and a blanking mechanism 4, the sleeve feeding mechanism 1 and the assembling mechanism 3 are arranged along the conveying mechanism 2, the blanking mechanism 4 is arranged below the conveying mechanism 2, the sleeve feeding mechanism 1 comprises a feeding component 11, a blanking component 12 and a control component 13, the blanking assembly 12 is arranged at the end of the feeding assembly 11 and the blanking assembly 12 is positioned at the upper end of the transport assembly 21, the control assembly 13 is arranged between the feeding assembly 11 and the discharging assembly 12, the transportation mechanism 2 comprises a transportation assembly 21 and a plurality of fixing assemblies 22, all the fixing assemblies 22 are distributed on the transportation assembly 21 at equal intervals, the transport assembly 21 is provided with a plurality of pull rod assemblies 5 matched with the fixing assembly 22; when the device is used, the sleeves are loaded through the sleeve loading assembly 11, meanwhile, the sleeves conveyed by the sleeve loading assembly 11 are sequentially transferred onto the conveying assembly 21 through the matching work of the blanking assembly 12 and the control assembly 13, the sleeves are fixed through the corresponding fixing assemblies 22, then the sleeves are driven to move through the conveying assembly 21, then the grids are assembled into the sleeves through the work of the assembling mechanism 3, and blanking is performed through the blanking mechanism 4 after welding is completed, wherein the pull rod assembly 5 is used for opening the fixing assemblies 22 when being arranged, so that the sleeves can be conveniently taken out of the conveying assembly 21.
Specifically, the transportation assembly 21 includes a transportation conveyer belt 211, a conveyer frame 212 and a plurality of transportation jigs 213, the transportation conveyer belt 211 is installed on the conveyer frame 212, the plurality of transportation jigs 213 are distributed on the transportation conveyer belt 211 at equal intervals, each transportation jig 213 is provided with a conveying groove 214 for conveying sleeves, and the plurality of transportation jigs 213 are in one-to-one correspondence with the plurality of fixing assemblies 22; the conveying belt 211 is operated to drive the conveying jig 213 to move, the conveying groove 214 is used for placing the sleeve, the conveying jig 213 drives the sleeve to move, and then the other steps are processed.
Specifically, each of the fixing assemblies 22 includes a fixing block 221, a fixing groove 222, a fixing rod 223, a hanging rod 224, a fixing spring 225, a fixing hole 226 and a spring groove 227, the fixing groove 222 is located beside the conveying groove 214 and is communicated with the conveying groove 214, the fixing block 221 is located in the fixing groove 222 and is in sliding fit with the fixing groove 222, the fixing hole 226 is located on the conveying jig 213 and is communicated with the fixing hole 226 and the fixing groove 222 through the spring groove 227, the fixing rod 223 is located in the fixing hole 226 and one end of the fixing rod 223 is fixedly connected with the fixing block 221, the other end of the fixing rod 223 is rotatably connected with the upper end of the hanging rod 224, the fixing spring 225 is located in the spring groove 227 and the fixing spring 225 is sleeved on the fixing rod 223; after the sleeve is inserted into the conveying groove 214, the fixing block 221 compresses the sleeve under the elastic force of the fixing spring 225, so that the sleeve is prevented from shaking in the transportation process.
Specifically, each of the pull rod assemblies 5 includes a pull rod cylinder 51 and a cross rod 52, the pull rod cylinder 51 is horizontally disposed at one side of the transportation conveyer belt 211, an output end of the pull rod cylinder 51 is disposed toward the transportation conveyer belt 211, the cross rod 52 is horizontally disposed, and one end of the cross rod 52 is fixedly connected with an output end of the pull rod cylinder 51; when the conveying belt 211 drives the conveying jig 213 to move, the fixing rod 223 and the hanging rod 224 are also driven to move, when the hanging rod 224 moves to the position of the pull rod assembly 5, the pull rod cylinder 51 drives the cross rod 52 to move, the cross rod 52 can draw out the fixing rod 223 through the hanging rod 224, so that the fixing block 221 loosens the sleeve, and the fixing assembly 22 which is connected by the hanging rod 224 and the fixing rod 223 in a rotating manner cannot be blocked when passing through the pull rod assembly 5.
Specifically, the feeding assembly 11 includes a sleeve vibrating feeding tray 111, a sleeve feeding channel 112, a sleeve discharging channel 113, two torsion springs 114 and two discharging doors 115, the sleeve vibrating feeding tray 111 is disposed beside the conveying belt 211, the sleeve feeding channel 112 extends outwards from the inside of the sleeve vibrating feeding tray 111, the sleeve discharging channel 113 is vertically disposed, the upper end of the sleeve discharging channel 113 is communicated with the end of the sleeve feeding channel 112, a slope 116 is disposed at the joint of the sleeve feeding channel 112 and the sleeve discharging channel 113, the two discharging doors 115 are symmetrically disposed at the lower end of the sleeve discharging channel 113, the two discharging doors 115 are respectively hinged to two sides of the sleeve discharging channel 113, and the two torsion springs 114 are respectively disposed at the hinged positions of the two discharging doors 115 and the discharging channel; the sleeves are sequentially conveyed to the sleeve feeding channel 112 through the work of the sleeve vibration feeding disc 111, and then enter the sleeve discharging channel 113, the lower ports of the sleeve discharging channel 113 are sealed by the two discharging doors 115 under the action of the two torsion springs 114, the leakage of the sleeves from the lower ends is avoided, the horizontal state of the sleeves can be changed into the vertical state when the sleeves enter the sleeve discharging channel 113 from the sleeve feeding channel 112 due to the arrangement of the slopes 116, and the sleeves can be prevented from being clamped at the joints of the sleeve feeding channel 112 and the sleeve discharging channel 113.
Specifically, the blanking assembly 12 includes a blanking frame 121, a blanking plate 122, a blanking cylinder 123, a blanking air clamp 124 and two clamping blocks 125, the blanking frame 121 is disposed above the conveying belt 211, the blanking cylinder 123 is vertically disposed on the blanking frame 121, an output end of the blanking cylinder 123 is vertically disposed downward, the blanking plate 122 is mounted at an output end of the blanking cylinder 123, the blanking air clamp 124 is horizontally disposed at a lower end of the blanking plate 122, the two clamping blocks 125 are respectively disposed on two clamps of the blanking air clamp 124, blanking slideways 126 are disposed on two sides of the sleeve blanking channel 113, and the two clamping blocks 125 correspond to the two blanking slideways 126 one by one and are in sliding fit with the two blanking slideways 126; during operation, the blanking air clamp 124 clamps the sleeve, so that the two clamping blocks 125 clamp the lowermost sleeve in the sleeve blanking channel 113 from the blanking slideway 126, and then the blanking air cylinder 123 operates to push the blanking air clamp 124 to drive the sleeve to move downwards, so as to insert the lower end of the sleeve into the corresponding transport slot.
Specifically, the control assembly 13 includes an extension plate 131, two control plates 132 and two control blocks 133, control holes are respectively disposed at two sides of the sleeve blanking channel 113, the two control blocks 133 are respectively disposed in the two control holes, upper ends of the two control blocks 133 are hinged to the sleeve blanking channel 113, the extension plate 131 is fixedly connected to the blanking plate 122, the two control plates 132 are respectively mounted at two sides of the extension plate 131, and the two control plates 132 are respectively matched with the two control blocks 133; when the blanking cylinder 123 pushes the blanking plate 122 to move downwards, the extension plate 131 drives the two control plates 132 to move downwards, and the two control plates 132 are respectively matched with the two control blocks 133, so that the two control blocks 133 rotate towards the blanking channel 113 of the sleeve to clamp the penultimate sleeve, and other sleeves cannot be influenced when the lowermost sleeve is blanked.
Specifically, the outer ends of the two control blocks 133 are respectively provided with a roller 6 matched with the control plate 132; the arrangement of the roller 6 can reduce the abrasion caused when the control board 132 and the control block 133 work together, thereby prolonging the service life of the equipment.
Specifically, the assembling mechanism 3 includes a grid assembling device 31, a pressing device 32, a first welding device 33, a second welding device 36, a first CCD detection device 34, a second CCD detection device 37, and a turnover device 35, the grid assembling device 31, the pressing device 32, the first welding device 33, the first CCD detection device 34, the turnover device 35, the second welding device 36, and the second CCD detection device 37 are sequentially disposed on the transportation mechanism 2, the grid assembling device 31 includes a grid feeding component 311, a grid moving component 3112, and a grid twisting component 313, the grid feeding component 311 is disposed beside the transportation mechanism 2, the grid moving component 3112 is disposed between the grid feeding component 311 and the transportation mechanism 2, the grid twisting component 313 is disposed below the grid feeding component 311, the first welding device 33 and the second welding device 36 have the same structure and both include a lifting component 331 and a welding component 332, the welding assembly 332 is arranged on the lifting assembly 331, the turnover device 35 comprises a clamping assembly 351 and a turnover assembly 352, the clamping assembly 351 is arranged above the transport mechanism 2, and the turnover assembly 352 is arranged beside the clamping assembly 351; during operation, make the grid material loading in proper order through grid material loading subassembly 311, later move the grid through grid removal subassembly 3112 work and twist reverse the subassembly 313 with the grid on, twist reverse the back with the grid, move the grid in the sleeve again, compression fittings 32 works again and packs the grid into in the sleeve completely, wherein first CCD detection device 34 and second CCD detection device 37 are prior art, do not do the repeated description here, observe whether sleeve and grid welded interface are qualified through first CCD detection device 34 and second CCD detection device 37, be convenient for follow-up unloading of classifying to the product, first welding set 33 and second welding set 36 weld the both ends of sleeve and grid step by step.
Specifically, grid feeding assembly 311 includes grid vibration feeding tray 3111, grid feeding channel 3112 and limiting hook 3113, grid vibration feeding tray 3111 is arranged beside transport mechanism 2, one end of grid feeding channel 3112 is communicated with grid vibration feeding tray 3111, the other end of grid feeding channel 3112 is arranged towards transport mechanism 2, the cross section of limiting hook 3113 is L type and the horizontal end of limiting hook 3113 is fixedly connected with the end of grid feeding channel 3112, the grid vibration feeding tray 3111 works to convey the grids along grid feeding channel 3112 in sequence, the grids can be placed by limiting hook 3113 to slide down from the end of grid feeding channel 3112, meanwhile, one end of the grids can be exposed outside grid feeding channel 3112, and grid moving assembly 3112 can clamp the grids conveniently.
Specifically, the grid moving assembly 3112 includes a moving frame 3121, a moving cylinder 3122, a moving block 3123, a moving guide 3124, a moving lifting cylinder 3125, a moving rotating cylinder 3126, a connecting block 3127, and a moving three-jaw chuck 3128, the moving frame 3121 is horizontally disposed, the moving guide 3124 is installed on the moving frame 3121, the moving block 3123 is sleeved on the moving guide 3124 and is in sliding fit with the moving guide 3124, the moving cylinder 3122 is disposed at one end of the moving frame 3121, an output end of the moving cylinder 3122 is fixedly connected with the moving block 3123, the moving lifting cylinder 3125 is fixedly connected with the moving block 3123, the moving rotating cylinder 3126 is disposed at an output end of the moving lifting cylinder 3125, and the moving three-jaw chuck 3128 is fixedly connected with the moving rotating cylinder 3126 through the connecting block 3127; can grasp the one end of grid through removing three-jaw chuck 3128, rethread removal revolving cylinder 3126 work can be rotatory to vertical state with the grid from the horizontal state, later through removing cylinder 3122 work promotion movable block 3123 along removing the guide arm 3124 slip, and then drive the grid and carry out horizontal migration.
Specifically, the grid torsion assembly 313 includes a torsion base 3131, a torsion lifting cylinder 3132, an electric push rod 3133, a first three-jaw chuck 3134, a second three-jaw chuck 3135 and a torsion motor 3136, wherein the torsion lifting cylinder 3132 is fixedly connected to the moving block 3123, the torsion motor 3136 is installed at an output end of the re-torsion lifting cylinder 3132, the second three-jaw chuck 3135 is installed at an output end of the torsion motor 3136, the electric push rod 3133 is disposed at a lower end of the torsion base 3131, the first three-jaw chuck 3134 is disposed at an upper end of the torsion base 3131, and an output end of the electric push rod 3133 is fixedly connected to a lower end of the first three-jaw chuck 3134; in operation, the grid moving assembly 3112 operates to move the grid onto the first three-jaw chuck 3134, the first three-jaw chuck 3134 clamps the lower end of the grid, the second three-jaw chuck 3135 clamps the upper end of the grid, the torsion motor 3136 operates to drive the upper end of the grid to twist, the grid is twisted, the electric push rod 3133 operates in cooperation to push the first three-jaw chuck 3134 to move slightly upward in the twisting process, so that the distance between the two ends of the grid is shortened in the twisting process, and the grid is then moved and mounted into the sleeve by the cooperation of the grid moving assembly 3112 and the second three-jaw chuck 3135.
Specifically, the lifting component 331 comprises a lifting frame 3311, a lifting rail 3312, a lifting slide block 3313 and a lifting cylinder 3314, wherein the lifting frame 3311 is arranged above the transportation mechanism 2, the lifting rail 3312 is vertically arranged on the lifting frame 3311, the lifting slide block 3313 is in sliding fit with the lifting rail 3312, the lifting cylinder 3314 is arranged at the upper end of the lifting frame 3311, and the output end of the lifting cylinder 3314 is fixedly connected with the upper end of the lifting slide block 3313; the lifting cylinder 3314 is operated to push the lifting block 3313 to move along the lifting rail 3312, so that the lifting block 3313 drives the welding assembly 332 to move in the vertical direction.
Specifically, the welding assembly 332 comprises a welding frame 3321, a welding motor 3322, a welding rotating frame 3323, a welding fixing block 3324 and a laser welding gun 3325, wherein the welding frame 3321 is fixedly connected with the lifting slider 3313, the welding motor 3322 is installed on the welding frame 3321, the welding rotating frame 3323 is fixedly connected with the output end of the welding motor 3322, the welding fixing block 3324 is installed on one side of the welding rotating frame 3323 and is in sliding fit with the welding rotating frame 3323, and the laser welding gun 3325 is connected with the welding fixing block 3324; drive the welding rotating turret 3323 through welding motor 3322 work and rotate, the welding rotating turret 3323 rotates and drives laser welder 3325 and rotate and weld sleeve and grid, wherein, laser welder 3325 is prior art, does not describe herein in detail, through the sliding fit between welding rotating turret 3323 and the welding fixed orifices 226, can adjust the size of laser welder 3325 welding diameter.
Specifically, the pressing device 32 includes a pressing frame 321, a pressing cylinder 322, and a pressing block 323, the pressing frame 321 is disposed above the transportation mechanism 2, the pressing cylinder 322 is mounted on the pressing frame 321, and the pressing block 323 is mounted on an output end of the pressing cylinder 322; after the grid is twisted and transported to the sleeve by the grid twisting component 313, the pressing block 323 is pushed to move downwards by the working of the pressing cylinder 322, so that the grid is completely pushed into the sleeve, and the subsequent welding processing is facilitated.
Specifically, the clamping assembly 351 includes a clamping frame 3511, a clamping cylinder 3512, and a clamping three-jaw chuck 3513, the clamping frame 3511 is disposed at the upper end of the transport mechanism 2, the clamping cylinder 3512 is mounted on the clamping frame 3511, and the clamping three-jaw chuck 3513 is mounted on the output end of the clamping cylinder 3512; after the first welding device 33 completes welding one end of the sleeve and one end of the grid, one end of the workpiece is clamped by the clamping three-jaw chuck 3513, the clamping cylinder 3512 works to lift the workpiece enough, and the workpiece is turned over by the cooperation of the turning assembly 352, so that the other end of the workpiece is welded.
Specifically, the overturning assembly 352 comprises an overturning cylinder 3521, an overturning rotary cylinder 3522 and an overturning air clamp 3523, wherein the overturning cylinder 3521 is horizontally arranged at one side of the conveying mechanism 2, the output end of the overturning cylinder 3521 is arranged towards the conveying mechanism 2, the overturning rotary cylinder 3522 is arranged at the output end of the overturning cylinder 3521, and the overturning air clamp 3523 is arranged at the output end of the overturning rotary cylinder 3522; after the clamping cylinder 3512 drives the workpiece to move upwards, the overturning air clamp 3523 is pushed to the workpiece through the operation of the overturning cylinder 3521, the workpiece is clamped by the overturning air clamp 3523, then the overturning air clamp 3523 is driven to rotate through the operation of the overturning rotary cylinder 3522, the workpiece is rotated, and then the workpiece is placed back to the conveying mechanism 2 through the operation of the clamping assembly 351.
Specifically, unloading mechanism 4 includes first conveyer belt 41 and second conveyer belt 42, first conveyer belt 41 and second conveyer belt 42 interval set up the below at transportation conveyer belt 211, the upper end of first conveyer belt 41 and second conveyer belt 42 all has rather than complex pull rod assembly 5, works through corresponding pull rod assembly 5, can open fixed subassembly 22 to make the product fall on first conveyer belt 41 and second conveyer belt 42, carry the product away, wherein, first conveyer belt 41 and second conveyer belt 42 are used for carrying qualified product and unqualified product respectively, carry out categorised unloading.
Example 2
The work of sleeve vibration charging tray 111 carries the sleeve in proper order in sleeve material loading passageway 112, later, get into sleeve unloading passageway 113 again, two unloading doors 115 seal the lower port of sleeve unloading passageway 113 under two torsional spring 114's effect, avoid the sleeve to leak from the lower extreme, unloading gas clamp 124 presss from both sides tightly, make two clamp splice 125 from unloading slide 126 clamp sleeve unloading passageway 113 in the below sleeve, later, through unloading cylinder 123 work, promote unloading gas clamp 124 and drive the sleeve downstream, peg graft the telescopic lower extreme in the transportation groove that corresponds, the sleeve is pegged graft in transportation groove 214 back, make fixed block 221 compress tightly the sleeve under the spring action of fixed spring 225, thereby avoid the sleeve to rock in the transportation. When the blanking cylinder 123 pushes the blanking plate 122 to move downwards, the extension plate 131 drives the two control plates 132 to move downwards, and the two control plates 132 are respectively matched with the two control blocks 133, so that the two control blocks 133 rotate towards the blanking channel 113 of the sleeve to clamp the penultimate sleeve, and other sleeves cannot be influenced when the lowermost sleeve is blanked.
The process of assembling mechanism of automatic production line of grid electrical connector in embodiment 1 comprises the following steps:
step 1, the conveying belt 211 operates to drive the conveying fixture 213 to move. Meanwhile, the grids are conveyed along the grid feeding channel 3112 in sequence by the operation of the grid vibration feeding tray 3111, the grids can be placed to slide off the tail end of the grid feeding channel 3112 through the limiting hooks 3113, and meanwhile, one end of each grid can be exposed outside the grid feeding channel 3112, so that the grid moving assembly 3112 can clamp the grids conveniently;
and 6, finally, completing blanking of qualified products and unqualified products from the first conveying belt 41 and the second conveying belt 42 respectively under the cooperation of the two pull rod assemblies 5.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. Grid electric connector automation line's assembly devices, including transport mechanism (2), its characterized in that: the side of the transportation mechanism (2) is sequentially provided with a grid assembly device (31), a pressing device (32), a first welding device (33), a first CCD detection device (34), a turnover device (35), a second welding device (36) and a second CCD detection device (37), the grid assembly device (31) comprises a grid feeding component (311), a grid moving component (3112) and a grid torsion component (313), the grid feeding component (311) is arranged at the side of the transportation mechanism (2), the grid moving component (3112) is arranged between the grid feeding component (311) and the transportation mechanism (2), the grid torsion component (313) is arranged below the grid feeding component (311), the first welding device (33) and the second welding device (36) are identical in structure and respectively comprise a lifting component (331) and a welding component (332), and the welding component (332) is arranged on the lifting component (331), the overturning device (35) comprises a clamping assembly (351) and an overturning assembly (352), wherein the clamping assembly (351) is arranged above the conveying mechanism (2), and the overturning assembly (352) is arranged beside the clamping assembly (351).
2. The assembling mechanism of the automatic production line of the grid electric connectors according to claim 1, wherein the grid feeding assembly (311) comprises a grid vibrating feeding tray (3111), a grid feeding channel (3112) and a limiting hook (3113), the grid vibrating feeding tray (3111) is arranged beside the transportation mechanism (2), one end of the grid feeding channel (3112) is communicated with the grid vibrating feeding tray (3111), the other end of the grid feeding channel (3112) is arranged towards the transportation mechanism (2), the cross section of the limiting hook (3113) is L-shaped, and the horizontal end of the limiting hook (3113) is fixedly connected with the tail end of the grid feeding channel (3112).
3. The assembling mechanism of automatic production line of grid electrical connectors as claimed in claim 2, wherein: the grid moving assembly (3112) comprises a moving frame (3121), a moving cylinder (3122), a moving block (3123), a moving guide rod (3124), a moving lifting cylinder (3125), a moving rotating cylinder (3126), a connecting block (3127) and a moving three-jaw chuck (3128), the moving frame (3121) is horizontally arranged, the moving guide rod (3124) is installed on the moving frame (3121), the moving block (3123) is sleeved on the moving guide rod (3124) and is in sliding fit with the moving guide rod, the moving cylinder (3122) is arranged at one end of the moving frame (3121) and the output end of the moving cylinder (3122) is fixedly connected with the moving block (3123), the movable lifting cylinder (3125) is fixedly connected with the movable block (3123), the movable rotating cylinder (3126) is arranged on the output end of the movable lifting cylinder (3125), the movable three-jaw chuck (3128) is fixedly connected with the movable rotary cylinder (3126) through a connecting block (3127).
4. The assembling mechanism of automatic production line of grid electrical connectors as claimed in claim 3, wherein: the grid torsion assembly (313) comprises a torsion seat (3131), a torsion lifting cylinder (3132), an electric push rod (3133), a first three-jaw chuck (3134), a second three-jaw chuck (3135) and a torsion motor (3136), wherein the torsion lifting cylinder (3132) is fixedly connected with a moving block (3123), the torsion motor (3136) is installed at the output end of the torsion lifting cylinder (3132), the second three-jaw chuck (3135) is installed at the output end of the torsion motor (3136), the electric push rod (3133) is arranged at the lower end of the torsion seat (3131), the first three-jaw chuck (3134) is arranged at the upper end of the torsion seat (3131) and the output end of the electric push rod (3133) is fixedly connected with the lower end of the first three-jaw chuck (3134).
5. The assembly mechanism of automatic production line of grid electrical connectors as claimed in claim 1, wherein: lifting unit (331) includes crane (3311), lift track (3312), lifting slide block (3313) and lift cylinder (3314), crane (3311) sets up the top at transport mechanism (2), lift track (3312) is vertical setting on crane (3311), lifting slide block (3313) and lift track (3312) sliding fit, lifting cylinder (3314) is installed in the upper end of crane (3311) and the output of lifting cylinder (3314) and the upper end fixed connection of lifting slide block (3313).
6. The assembling mechanism of automatic production line of grid electrical connectors as claimed in claim 5, wherein: welding subassembly (332) is including weld holder (3321), welding motor (3322), welding rotating turret (3323), welded fastening piece (3324) and laser welder (3325), weld holder (3321) and lift slider (3313) fixed connection, install on weld holder (3321) welded fastening piece (3322), the output fixed connection of welded fastening piece (3323) and welding motor (3322), sliding fit between one side and the two at welding rotating turret (3323) is installed in welded fastening piece (3324), laser welder (3325) is connected with welded fastening piece (3324).
7. The assembly mechanism of automatic production line of grid electrical connectors as claimed in claim 1, wherein: the pressing device (32) comprises a pressing frame (321), a pressing cylinder (322) and a pressing block (323), the pressing frame (321) is arranged above the conveying mechanism (2), the pressing cylinder (322) is installed on the pressing frame (321), and the pressing block (323) is installed on the output end of the pressing cylinder (322).
8. The assembly mechanism of automatic production line of grid electrical connectors as claimed in claim 1, wherein: the clamping assembly (351) comprises a clamping frame (3511), a clamping cylinder (3512) and a clamping three-jaw chuck (3513), the clamping frame (3511) is arranged at the upper end of the conveying mechanism (2), the clamping cylinder (3512) is installed on the clamping frame (3511), and the clamping three-jaw chuck (3513) is installed at the output end of the clamping cylinder (3512).
9. The assembly mechanism of the automatic production line of grid electrical connectors as claimed in claim 8, wherein: upset subassembly (352) include upset cylinder (3521), upset revolving cylinder (3522) and upset air clamp (3523), upset cylinder (3521) are the output that the level set up in one side of transport mechanism (2) and upset cylinder (3521) and set up towards transport mechanism (2), install on the output of upset cylinder (3521) upset revolving cylinder (3522), the output at upset revolving cylinder (3522) is installed to upset air clamp (3523).
10. The process of assembling mechanism of automatic production line of grid electrical connectors as claimed in claim 9, characterized by comprising the following steps:
step 1, firstly, a conveying conveyor belt (211) of a conveying mechanism (2) works to drive a conveying jig (213) to move, meanwhile, the grids are conveyed along a grid feeding channel (3112) in sequence through the work of a grid vibration feeding tray (3111), the grids can be placed by a limiting hook (3113) to slide down from the tail end of the grid feeding channel (3112), and meanwhile, one end of each grid can be exposed outside the grid feeding channel (3112), so that a grid moving assembly (3112) can clamp the grids conveniently;
step 2, one end of the grid can be clamped by the movable three-jaw chuck (3128), the movable rotating cylinder (3126) works to rotate the grid from a horizontal state to a vertical state, then the movable block (3123) is pushed to slide along the movable guide rod (3124) by the movable cylinder (3122) working to drive the grid to move horizontally, the grid is placed on the first three-jaw chuck (3134), the first three-jaw chuck (3134) clamps the lower end of the grid, and then the second three-jaw chuck (3135) clamps the upper end of the grid;
step 3, then, a torsion motor (3136) works to drive the upper end of the grid to be twisted, the twisting processing of the grid is completed, an electric push rod (3133) works in a matching mode to push a first three-jaw chuck (3134) to slightly move upwards in the twisting process, so that the distance between the two ends of the grid is shortened in the matching mode in the twisting process, and then the grid is movably installed in a sleeve through the matching work of a grid moving assembly (3112) and a second three-jaw chuck (3135);
step 4, the pressing cylinder (322) works to push the pressing block (323) to move downwards, the grids are completely pushed into the sleeve, the lifting cylinder (3314) works to push the lifting slider (3313) to move along the lifting track (3312), the lifting slider (3313) drives the welding component (332) to move downwards, the welding motor (3322) works to drive the welding rotating frame (3323) to rotate, the welding rotating frame (3323) rotates to drive the laser welding gun (3325) to rotate to weld the sleeve and the grids, and the welding position is detected through the first CCD detection device (34);
and 5, driving the workpiece to move upwards by the clamping cylinder (3512), pushing the overturning air clamp (3523) to the workpiece by the overturning air clamp (3521), clamping the workpiece by the overturning air clamp (3523), driving the overturning air clamp (3523) to rotate by the overturning rotary cylinder (3522) to work, further rotating the workpiece, putting the workpiece back to the conveying mechanism (2) again by the clamping component (351), welding the other ends of the sleeve and the grid by the second welding device (36), detecting the welding position by the second CCD detecting device (37), and finishing the assembly of the grid electric connector.
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| CN202010225418.8A CN111403985B (en) | 2020-03-26 | 2020-03-26 | Assembling mechanism and process of automatic production line of grid electric connector |
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| CN114378400A (en) * | 2021-12-31 | 2022-04-22 | 日出东方控股股份有限公司 | Automatic feeding and welding system for plate core of ultra-large flat plate collector |
| CN114421254A (en) * | 2021-12-27 | 2022-04-29 | 潍坊路加精工有限公司 | Automatic assembling equipment for connector |
| CN114654200A (en) * | 2022-04-06 | 2022-06-24 | 苏州瀚川智能科技股份有限公司 | Automatic assembling equipment and method for connector |
| CN115069449A (en) * | 2022-07-01 | 2022-09-20 | 余姚市华丹汽车部件有限公司 | Feeding device for spraying paint on automobile key shell |
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