CN111319927A - Automatic grid twisting and feeding mechanism and process in connector terminal production equipment - Google Patents
Automatic grid twisting and feeding mechanism and process in connector terminal production equipment Download PDFInfo
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- CN111319927A CN111319927A CN202010188105.XA CN202010188105A CN111319927A CN 111319927 A CN111319927 A CN 111319927A CN 202010188105 A CN202010188105 A CN 202010188105A CN 111319927 A CN111319927 A CN 111319927A
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- Prior art keywords
- twisting
- grid
- torsion
- placing
- clamping
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G29/00—Rotary conveyors, e.g. rotating discs, arms, star-wheels or cones
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/06—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface having a load-carrying surface formed by a series of interconnected, e.g. longitudinal, links, plates, or platforms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/08—Control devices operated by article or material being fed, conveyed or discharged
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
- B65G47/248—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles by turning over or inverting them
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/902—Devices for picking-up and depositing articles or materials provided with drive systems incorporating rotary and rectilinear movements
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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
- H01R43/18—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing bases or cases for contact members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/04—Detection means
- B65G2203/041—Camera
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Wire Processing (AREA)
Abstract
The invention discloses an automatic grid torsion feeding mechanism in connector terminal production equipment, which relates to the technical field of connector terminal production equipment and comprises a grid transmission belt, an upper torsion device, a lower torsion device and a grid placing device, wherein the upper torsion device, the lower torsion device and the grid placing device are arranged at the side end of the grid transmission belt, the upper torsion device and the lower torsion device are oppositely arranged at two sides of the grid transmission belt, the grid is driven to move through the grid transmission belt, the bottom of the grid is clamped through the lower torsion device, the top of the grid is clamped through the upper torsion device, the grid is driven to perform a torsion process through a torsion servo motor, and the grid is placed in a sleeve through the grid placing device. The invention can complete the automatic twisting processing of the grid, and the processed grid is placed in the sleeve so as to facilitate the further processing and production of the connector terminal, thereby increasing the automation degree of production equipment and improving the production quality of the grid.
Description
Technical Field
The invention relates to the technical field of connector terminal production equipment, in particular to an automatic grid twisting and feeding mechanism in the connector terminal production equipment.
Background
The electric connector is a basic element for electrical connection and signal transmission between devices, assemblies and assemblies, systems and systems, and is widely applied to various electric circuits to play a role in connecting or disconnecting the circuits due to the characteristics of good contact, reliable work, convenient maintenance and the like.
Patent No. CN202474316U provides a sleeve-type laser welding connector terminal in the prior art, which includes a sleeve and an elastic grid arranged in the sleeve, wherein two ends of the elastic grid are provided with welding ends, and the elastic grid is correspondingly welded in the sleeve through the welding ends. In this patent, an elastic grid is built in the sleeve, and the elastic grid is a net-shaped elastic radial cylindrical inner grid, and two ends of the elastic grid are welded on two ends of the inner wall of the sleeve correspondingly through laser, and the middle of the elastic grid is in elastic contact with a male pin inserted into the terminal correspondingly.
The grid needs to be twisted when being welded in the sleeve, the grid in the prior art needs to be twisted manually and placed in the sleeve, and the invention has the following problems in the production process: firstly, the production efficiency of the manual twisting grid is low, and the cost is high; secondly, the grid is easy to have uneven stress in the process of manually twisting the grid, and the twisting angle in each direction has deviation;
disclosure of Invention
The invention aims to provide an automatic grid twisting and feeding mechanism in connector terminal production equipment, and solves the technical problem that automatic grid twisting and feeding equipment is lacked in the prior art.
The grid automatic torsion feeding mechanism in the connector terminal production equipment comprises a grid transmission belt, an upper torsion device, a lower torsion device and a grid placing device, wherein the upper torsion device, the lower torsion device and the grid placing device are arranged at the side end of the grid transmission belt, the upper torsion device and the lower torsion device are oppositely arranged at two sides of the grid transmission belt, the upper torsion device comprises an upper torsion fixing frame, a torsion vertical frame, a torsion screw rod mechanism, a torsion platform, a torsion servo motor, a torsion transmission belt, a torsion transmission rod, an upper torsion clamping cylinder and a torsion clamping jaw, the upper torsion fixing frame is arranged at the measuring end of the grid transmission belt, the torsion vertical frame is fixed above the upper torsion fixing frame, the torsion screw rod mechanism is arranged on the torsion vertical frame, the torsion platform is arranged at the output end of the torsion screw rod mechanism, the torsion servo motor, the torsion clamping jaw, the torsion driving belt and the torsion driving rod are both arranged on the torsion platform, the torsion driving belt is sleeved on the torsion servo motor and the torsion driving rod, the upper torsion clamping cylinder is arranged at the bottom of the torsion driving rod, and the torsion clamping jaw is arranged on the upper torsion clamping cylinder.
Furthermore, the lower twisting device is composed of a lower twisting fixing frame, a lower twisting telescopic cylinder, a lower twisting clamping cylinder, a first twisting clamping arm and a second twisting clamping arm, wherein the lower twisting fixing frame is arranged at the side end of the grid transmission belt, the lower twisting telescopic cylinder is arranged on the lower twisting fixing frame, the lower twisting clamping cylinder is arranged at the output end of the lower twisting telescopic cylinder, the number of the first twisting clamping arms is two, the number of the second twisting clamping arms is two, and the two second twisting clamping arms are respectively connected to the output ends of the two first twisting clamping arms and the lower twisting clamping cylinder.
Furthermore, a fine adjustment screw rod mechanism is arranged in the upper twisting device, the fine adjustment screw rod mechanism is arranged on the upper twisting fixing frame, and the twisting vertical frame is arranged at the output end of the fine adjustment screw rod mechanism.
Further, grid placer is by placing the mount, placing lead screw mechanism, placing lift cylinder, placing die clamping cylinder and placing the clamping jaw and constitute, place the side that the mount set up at the grid drive belt, place lead screw mechanism and install on placing the mount, place lift cylinder and install the output of placing lead screw mechanism, place die clamping cylinder and install the output of placing lift cylinder, place the clamping jaw and install place die clamping cylinder is last.
Furthermore, a torsion bearing is arranged on the torsion platform, and the torsion transmission rod is inserted on the torsion bearing.
Furthermore, the grid transmission belt is a chain plate transmission belt, and a first grid positioning column is arranged on the grid transmission belt.
Furthermore, a second grid positioning column is arranged in the upper torsion device and is arranged at the bottom of the upper torsion clamping cylinder.
Compared with the prior art, the invention has the beneficial effects that:
the grid is conveyed through the grid conveying belt, the bottom of the grid is clamped and fixed through the lower torsion device, the top of the grid is clamped and twisted through the upper torsion device, the grid is twisted through the torsion force of the upper torsion device, the torsion force in the upper torsion device is driven through the torsion servo motor, the torsion angle of the grid is more balanced by utilizing the characteristic that the rotation angle of the servo motor is more convenient to control, the twisted grid is conveyed to the grid placing device through the grid conveying belt, the grid is clamped and placed in the sleeve through the grid placing device, and further processing of the sleeve type connector is facilitated, so that the technical problem that automatic twisting and automatic feeding equipment for the grid is absent in the prior art is effectively solved.
Secondly, the fine adjustment screw rod mechanism is arranged in the invention, and the position of the torsion platform is finely adjusted through the fine adjustment screw rod mechanism, so that the invention can be suitable for clamping and twisting grids with different sizes, and the practicability of the invention is improved.
Third, the first grid positioning column and the second grid positioning column are arranged, and the middle of the grid is supported through the first grid positioning column and the second grid positioning column, so that the grid is prevented from being damaged due to uneven hand in the twisting process of the grid.
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 view of the overall structure of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a bottom view of the transfer mechanism of the present invention;
FIG. 4 is a schematic view of the engagement between the transmission gear plate and the transmission cylinder according to the present invention;
FIG. 5 is a schematic view of the fitting state of the automatic sleeve feeding mechanism and the transmission mechanism according to the present invention;
FIG. 6 is a schematic view of the inner structure of the discharge chamber of the present invention;
FIG. 7 is a schematic view of the automatic grid feeding mechanism and the transmission mechanism in a matching state;
FIG. 8 is a schematic perspective view of an automatic grid feeding mechanism according to the present invention;
FIG. 9 is an enlarged view of the structure at A in FIG. 8;
FIG. 10 is an enlarged view of the structure at B in FIG. 8;
FIG. 11 is an enlarged view of the structure at C in FIG. 8;
FIG. 12 is a perspective view of a first welding mechanism according to the present invention;
FIG. 13 is a schematic perspective view of the turnover mechanism of the present invention;
FIG. 14 is a perspective view of the detecting mechanism of the present invention;
FIG. 15 is an enlarged view of the structure of FIG. 14 at D;
FIG. 16 is a schematic perspective view of a blanking mechanism according to the present invention;
reference numerals: the installation workbench 1, the transmission mechanism 2, the transmission disc 21, the sleeve positioning seat 22, the first transmission arm 23, the second transmission arm 24, the transmission top piece 25, the return spring 26, the transmission cylinder 27, the transmission gear disc 28, the transmission positioning disc 29, the transmission positioning groove 291, the transmission positioning rod 292, the transmission positioning piece 2921, the positioning rod fixing shaft 293, the transmission positioning cylinder 294, the automatic sleeve feeding mechanism 3, the feeding hopper 31, the material limiting cavity 32, the feeding port 321, the material limiting cylinder 33, the discharging block 34, the automatic grid feeding mechanism 4, the grid transmission belt 41, the first grid positioning column 411, the second grid positioning column 412, the upper torsion device 42, the upper torsion fixing frame 421, the torsion vertical frame 422, the torsion screw rod mechanism 423, the torsion platform 424, the torsion bearing 4241, the torsion servo motor 425, the torsion transmission belt 426, the torsion transmission rod 427, the upper torsion clamping cylinder 428, the torsion clamping jaw 429, a lower twisting device 43, a lower twisting fixing frame 431, a lower twisting telescopic cylinder 432, a lower twisting clamping cylinder 433, a first twisting clamping arm 434, a second twisting clamping arm 435, a grid placing device 44, a placing fixing frame 441, a placing screw rod mechanism 442, a placing lifting cylinder 443, a placing clamping cylinder 444, a placing clamping jaw 445, a fine adjustment screw rod mechanism 45, a welding group 5, a first welding mechanism 51, a welding fixing seat 511, a welding transverse screw rod 512, a welding vertical screw rod 513, a welding end 514, a turnover mechanism 52, a sleeve lifting device 521, a lifting fixing block 5211, a lifting cylinder 5212, a lifting three-jaw chuck 5213, a sleeve turnover device 522, a turnover fixing block 5221, a turnover telescopic cylinder 5222, a rotating cylinder 5223, a turnover clamping cylinder 5224, a turnover clamping head 5225, a second welding mechanism 53, a blanking mechanism 6, a blanking fixing frame 61, a blanking servo motor 62 and a blanking connecting rod 63, the automatic feeding device comprises a feeding telescopic cylinder 64, a feeding three-jaw chuck 65, a finished product conveying belt 66, a defective product conveying belt 67, a detection mechanism 7, a detection fixing plate 71, a detection sliding groove 711, a locking knob 712, a CCD appearance detector 72, a detector mounting block 73, a detection sliding block 731 and an annular illuminating lamp 74.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to fig. 1 to 16, and it is obvious that the described embodiments are some, 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
The automatic production equipment of the connector terminal comprises an installation workbench 1, a conveying mechanism 2, an automatic sleeve feeding mechanism 3, an automatic grid feeding mechanism 4, a welding group 5 and a blanking mechanism 6, wherein the conveying mechanism 2 is arranged in the middle of the upper end surface of the installation workbench 1, the automatic sleeve feeding mechanism 3, the automatic grid feeding mechanism 4, the welding group 5 and the blanking mechanism 6 are all arranged on the installation workbench 1 and surround the periphery of the conveying mechanism 2, the automatic sleeve feeding mechanism 3 comprises a feeding hopper 31, a material limiting cavity 32, a material limiting cylinder 33 and a discharging block 34, the material limiting cavity 32 is fixedly arranged on the installation workbench 1, a feeding port 321 is arranged in the material limiting cavity 32, the bottom of the feeding port 321 is communicated to the conveying mechanism 2, the feeding hopper 31 is arranged at the top of the material limiting cavity 32, and an opening at the bottom of the feeding hopper 31 is positioned right above the feeding port 321, the material limiting cylinder 33 is arranged on the side edge of the material limiting cavity 32, the discharging block 34 is connected to the output end of the material limiting cylinder 33, and the discharging block 34 is positioned between the feeding port 321 and the feeding hopper 31.
When the invention is used, the sleeves are placed in the feeding hopper 31, the sleeves are sequentially arranged and clamped in the discharging block 34 through the feeding hopper 31, when the material limiting cylinder 33 contracts, the material discharging block 34 is driven to retract so that the sleeve on the material discharging block 34 falls down to the conveying mechanism 2, at the moment, the material limiting cylinder 33 extends out again to eject the discharging block 34, so that the subsequent sleeve is clamped on the discharging block 34 again, the sleeve is driven to the automatic grid feeding mechanism 4 through the conveying mechanism 2, the grid is conveyed into the sleeve by the automatic grid feeding mechanism 4, the conveying mechanism 2 is operated again to convey the sleeve into the welding group 5, the sleeve and the grid are mutually welded through a welding group 5, after the sleeve welding is finished, the conveying mechanism 2 operates again to convey the sleeve to a blanking mechanism 6, the sleeves are taken out from the conveying mechanism 2 through the blanking mechanism 6 and are collected and stored in a centralized way.
Preferably, the conveying mechanism 2 is composed of a transmission disc 21, a sleeve positioning seat 22, a first transmission arm 23, a second transmission arm 24, a transmission top piece 25, a return spring 26, a transmission cylinder 27 and a transmission gear disc 28, the transmission disc 21 is arranged on the installation workbench 1, the transmission gear disc 28 is arranged at the bottom of the transmission disc 21, the transmission cylinder 27 is fixed on the installation workbench 1, the first transmission arm 23 is connected to the output end of the transmission cylinder 27, the second transmission arm 24 is connected to the first transmission arm 23, the transmission top piece 25 is arranged on the second transmission arm 24, the return spring 26 is connected between the second transmission arm 24 and the transmission top piece 25, the sleeve positioning seats 22 are provided with a plurality of sleeve positioning seats 22 which are annularly distributed on the transmission disc 21, and sleeves sent out from the automatic sleeve feeding mechanism 3 can be positioned through the arranged sleeve positioning seats 22, when the sleeve needs to be conveyed to the next machining station, the transmission cylinder 27 is started, the first transmission arm 23 and the second transmission arm 24 are pushed through the transmission cylinder 27, the transmission top piece 25 arranged on the second transmission arm 24 is pushed on the transmission gear disc 28 and pushes the transmission disc 21 to rotate, so that the sleeve positioning seats 22 arranged on the transmission disc 21 all move to the next station, the transmission top piece 25 is in a tight state through the arranged reset spring 26, and the transmission gear disc 28 and the transmission top piece 25 are prevented from losing the fit to cause the transmission disc 21 to be incapable of rotating.
Preferably, the bottom of the transmission disc 21 is further provided with a transmission positioning disc 29, the transmission positioning disc 29 is uniformly provided with a circle of transmission positioning grooves 291, the number of the transmission positioning grooves 291 is the same as that of the sleeve positioning seats 22 on the transmission disc 21, a transmission positioning rod 292 is arranged at the side end of the transmission positioning disc 29, one end of the transmission positioning rod 292 is provided with a transmission positioning part 2921, the transmission positioning part 2921 is matched with the transmission positioning groove 291, the installation workbench 1 is provided with a positioning rod fixing shaft 293, the transmission positioning rod 292 is inserted on the positioning rod fixing shaft 293, the installation workbench 1 is provided with a transmission positioning cylinder 294, the output end of the transmission positioning cylinder 294 is connected to the transmission positioning rod 292, when the transmission mechanism 2 drives the sleeve to transmit to the next station, the transmission disc 21 is driven to rotate by the transmission cylinder 27, when the sleeve positioning seat 22 moves to an appointed station, the transmission positioning cylinder 294 is started to enable the transmission positioning rod 292 to rotate and move by taking the positioning rod fixing shaft 293 as an axis, the transmission positioning piece 2921 on the transmission positioning rod 292 is clamped into the transmission positioning groove 291 on the transmission positioning disc 29, and the sleeve positioning seat 22 on the transmission disc 21 is located under the appointed station.
Preferably, the automatic grid feeding mechanism 4 comprises a grid transmission belt 41, an upper twisting device 42, a lower twisting device 43 and a grid placing device 44, the upper twisting device 42, the lower twisting device 43 and the grid placing device 44 are installed at the side end of the grid transmission belt 41, the upper twisting device 42 and the lower twisting device 43 are oppositely arranged at the two sides of the grid transmission belt 41, the upper twisting device 42 comprises an upper twisting fixing frame 421, a twisting vertical frame 422, a twisting screw rod mechanism 423, a twisting platform 424, a twisting servo motor 425, a twisting transmission belt 426, a twisting transmission rod 427, an upper twisting clamping cylinder 428 and a twisting clamping jaw 429, the upper twisting fixing frame 421 is arranged at the measuring end of the grid transmission belt 41, the twisting vertical frame 422 is fixed above the upper twisting fixing frame 421, the twisting screw rod mechanism 423 is installed on the twisting vertical frame 422, the twisting platform 424 is installed at the output end of the twisting screw rod mechanism 423, the torsion servo motor 425, the torsion transmission belt 426 and the torsion transmission rod 427 are all installed on a torsion platform 424, the torsion transmission belt 426 is sleeved on the torsion servo motor 425 and the torsion transmission rod 427, the power of the torsion servo motor 425 can be transmitted to the torsion transmission rod 427 through the torsion transmission belt 426, the upper torsion clamping cylinder 428 is arranged at the bottom of the torsion transmission rod 427, the torsion clamping jaw 429 is arranged on the upper torsion clamping cylinder 428, the torsion clamping jaw 429 can be driven to clamp and release through the upper torsion clamping cylinder 428, the torsion clamping jaw 429 can be driven to rotate through the torsion servo motor 425, when the grid automatic feeding mechanism 4 feeds the grid, the grid is placed on the grid transmission belt 41, the grid is conveyed to the upper torsion device 42 and the lower torsion device 43 through the grid transmission belt 41, the bottom of the grid is clamped through the lower torsion device 43, at the moment, the torsion screw rod mechanism 423 drives the torsion platform 424 to move downwards, so that the torsion clamping jaw 429 is positioned at the grid, the upper torsion clamping cylinder 428 is contracted, the upper torsion clamping cylinder 428 drives the torsion clamping jaw 429 to clamp the top of the grid, the bottom and the top of the grid are respectively clamped by the upper torsion device 42 and the lower torsion device 43, the torsion servo motor 425 is started, the torsion servo motor 425 drives the torsion clamping jaw 429 to synchronously rotate so that the grid is twisted, and therefore the grid is twisted and processed, after the grid is processed, the grid is released by the upper torsion device 42 and the lower torsion device 43 respectively, the grid is conveyed to the grid placing device 44 through the grid conveying belt 41, and the grid is conveyed to the sleeve through the grid placing device 44, so that the automatic feeding of the grid is completed.
Preferably, the grid transmission belt 41 is a link plate transmission belt, the grid transmission belt 41 is provided with first grid positioning pillars 411, and the grid transmission belt is a link plate transmission belt so as to facilitate fixing and installation of the first grid positioning pillars 411, so that the grid is sleeved on the first grid positioning pillars during use, and the machining position of the grid is fixed, thereby preventing the upper twisting device 42, the lower twisting device 43 and the grid placing device 44 from clamping the grid or preventing uneven twisting machining when the grid position deviates.
Preferably, the upper twisting device 42 is provided with a second grid positioning post 412, the second grid positioning post 412 is installed at the bottom of the upper twisting clamping cylinder 428, when the upper twisting device 42 clamps the grid, the twisting screw mechanism 423 drives the upper twisting clamping cylinder 428 to move downwards to insert the second grid positioning post 412 into the middle of the grid, and the middle of the grid is supported by the first grid positioning post 411 and the second grid positioning post 412, so that the grid is prevented from being damaged due to uneven hand during twisting.
Preferably, the lower twisting device 43 comprises a lower twisting frame 431, a lower twisting cylinder 432, a lower twisting clamping cylinder 433, a first twisting clamping arm 434 and a second twisting clamping arm 435, the lower twisting frame 431 is disposed at the side end of the grid transmission belt 41, the lower twisting cylinder 432 is mounted on the lower twisting frame 431, the lower twisting clamping cylinder 433 is mounted at the output end of the lower twisting cylinder 432, the lower twisting clamping cylinder 433 can be pushed by the lower twisting cylinder 432, so that the lower twisting clamping cylinder 433 can move to the grid, the first twisting clamping arm 434 is provided with two, two first twisting clamping arms 434 are disposed at both sides of the lower twisting clamping cylinder 433, two second twisting clamping arms 435 are provided, and two second twisting clamping arms 435 are respectively connected at the output ends of the two first twisting clamping arms 434 and the lower twisting clamping cylinder 433, when the output end of the lower torsion clamping cylinder 433 extends, the two second torsion clamping arms 435 are pushed out, the two first torsion clamping arms 434 are pushed outwards by the two second torsion clamping arms 435 to form an open shape, when the output end of the lower torsion clamping cylinder 433 retracts, the two second torsion clamping arms 435 are retracted, the two first torsion clamping arms 434 are pulled inwards by the two second torsion clamping arms 435 to form a clamping shape, and therefore the grid is clamped and loosened.
Preferably, the upper torsion device 42 is provided with a fine adjustment screw rod mechanism 45, the fine adjustment screw rod mechanism 45 is arranged on the upper torsion fixing frame 421, the torsion vertical frame 422 is arranged at the output end of the fine adjustment screw rod mechanism 45, and when the device is used, the position of the torsion platform 424 can be finely adjusted through the arranged fine adjustment screw rod mechanism 45, so that the device can be suitable for clamping and twisting grids with different sizes, and the practicability of the device is improved.
Preferably, the grid placing device 44 comprises a placing fixing frame 441, a placing screw rod mechanism 442, a placing lifting cylinder 443, a placing clamping cylinder 444 and a placing clamping jaw 445, the placing fixing frame 441 is arranged at the side end of the grid transmission belt 41, the placing screw rod mechanism 442 is mounted on the placing fixing frame 441, the placing lifting cylinder 443 is mounted at the output end of the placing screw rod mechanism 442, the placing lifting cylinder 443 can be driven to move by the placing screw rod mechanism 442, the placing clamping cylinder 444 is mounted at the output end of the placing lifting cylinder 443, the placing clamping cylinder 444 can be driven to vertically move by the placing lifting cylinder 443, the placing clamping jaw 445 is mounted on the placing clamping cylinder 444, the placing clamping jaw 445 can be driven to clamp and unclamp by the placing clamping cylinder 444, and when in use, the placing clamping jaw 445 is controlled to move to the top of the grid by the placing screw rod mechanism 442, the grid placing device is characterized in that a lifting cylinder 443 is placed to control a clamping jaw 445 to descend, a clamping cylinder 444 is placed to control the clamping jaw 445 to be placed with a grid for clamping, the lifting cylinder 443 is placed to retract and lift the grid, the grid is conveyed to the upper side of a conveying mechanism 2 through a placing screw rod mechanism 442, the lifting cylinder 443 is placed to stretch out and place the grid in the conveying mechanism 2, the clamping cylinder 444 is placed to control the clamping jaw 445 to loosen, and the grid is placed in the conveying mechanism 2 from a grid conveying belt 41 through the placing screw rod mechanism 442, the placing lifting cylinder 443 and the placing clamping cylinder 444 which are mutually matched to control the placing clamping jaw 445.
Preferably, the torsion platform 424 is provided with a torsion bearing 4241, the torsion transmission rod 427 is inserted into the torsion bearing 4241, and the friction between the torsion transmission rod 427 and the torsion platform 424 can be reduced through the arranged torsion bearing 4241, so that the transmission efficiency of the torsion transmission rod 427 is improved, and the service life of the invention is prolonged.
Preferably, the welding group 5 is composed of a first welding mechanism 51, a turnover mechanism 52 and a second welding mechanism 53, when the sleeve is conveyed to the welding group 5 through the conveying mechanism 2, the top of the sleeve is welded through the first welding mechanism 51, the sleeve is moved into the turnover mechanism 52 through the conveying mechanism 2, the sleeve is turned over through the turnover mechanism 52, the bottom of the sleeve is turned over to be upward, finally the sleeve is conveyed into the second welding mechanism 53 through the conveying mechanism 2, the bottom of the sleeve is welded through the second welding mechanism 53, so that the welding of the two sides of the sleeve is completed, the first welding mechanism 51 and the second welding mechanism 53 have the same structure, the first welding mechanism 51 is composed of a welding fixing seat 511, a welding transverse screw 512, a welding vertical screw 513 and a welding end 514, the welding fixing seat 511 is arranged on the installation workbench 1, the horizontal lead screw 512 of welding is installed on the welded fastening seat 511, the output department at the horizontal lead screw 512 of welding is installed to the vertical lead screw 513 of welding, the output at the vertical lead screw 513 of welding is installed to welding end 514, the welding output end below of welding end 514 sets up, drives welding end 514 through the horizontal lead screw 512 of welding and the vertical lead screw 513 of welding when first welding mechanism 51 carries out the welded to the sleeve and removes, and the rethread welding end 514 carries out comprehensive welding to the coupling part of sleeve and grid.
Preferably, the turnover mechanism 52 includes a sleeve lifting device 521 and a sleeve turnover device 522, the sleeve lifting device 521 is composed of a lifting fixed block 5211, a lifting cylinder 5212 and a lifting three-jaw chuck 5213, the lifting fixed block 5211 is arranged on the mounting table 1, the lifting cylinder 5212 is arranged on the lifting fixed block 5211, the lifting three-jaw chuck 5213 is arranged on the lifting cylinder 5212, the output end of the lifting three-jaw chuck 5213 is vertically downward, the lifting cylinder 5212 can be driven to lift the three-jaw chuck 5213 to vertically move, the sleeve turnover device 522 is composed of a turnover fixed block 5221, a turnover telescopic cylinder 5222, a rotating cylinder 5223, a turnover clamping cylinder 5224 and a turnover clamping head 5225, the turnover fixed block 5221 is arranged on the mounting table 1, the turnover telescopic cylinder 5222 is arranged on the turnover fixed block 5221, the rotating cylinder 5223 is arranged at the output end of the turnover telescopic cylinder 5222, the turning clamping cylinder 5224 is installed on the rotating cylinder 5223, the turning clamping head 5225 is arranged on the turning clamping cylinder 5224, the opening and clamping of the turning clamping head 5225 can be controlled through the turning clamping cylinder 5224, when the sleeve is turned through the placing and turning mechanism 52, the lifting cylinder 5212 is lifted and lowered firstly, the lifting three-jaw chuck 5213 is inserted into the sleeve, the lifting three-jaw chuck 5213 is expanded to clamp the sleeve on the lifting three-jaw chuck 5213, then the lifting cylinder 5212 is lifted to drive the sleeve to ascend synchronously, the turning telescopic cylinder 5222 is started, the turning clamping head 5225 is extended to the sleeve through the turning telescopic cylinder 5222, the turning clamping cylinder 5224 is started again, the turning clamping head 5225 is controlled through the turning clamping cylinder 5224 to clamp the sleeve, the sleeve lifting device 521 is separated from the sleeve starting rotating cylinder 5223 at the moment, the turning clamping head 5225 and the sleeve clamped in the turning clamping head 5225 are driven through the rotating cylinder 5223 to rotate 180 degrees, after the sleeve is turned, the sleeve lifting device 521 clamps the sleeve again, and after the sleeve turning device 522 is separated from the sleeve, the sleeve lifting device 521 puts the turned sleeve into the conveying mechanism 2, so that the sleeve is processed in the next step.
Preferably, the device further comprises two detection mechanisms 7, two detection mechanisms 7 are provided, two detection mechanisms 7 are respectively provided at the next process of the first welding mechanism 51 and the second welding mechanism 53 and between the first welding mechanism 51 and the turnover mechanism 52, one detection mechanism 7 is provided between the second welding mechanism 53 and the blanking mechanism 6, the detection mechanism 7 comprises a detection fixing plate 71, a CCD appearance detector 72 and a detector mounting block 73, the detection fixing plate 71 is provided on the mounting workbench 1, the detection fixing plate 71 is provided with a detection sliding groove 711, the detector mounting block 73 is provided with a detection sliding block 731, the detection sliding block 731 is clamped in the detection sliding groove 711, the side end of the detection fixing plate 71 is provided with a locking knob 712, and the locking knob 712 can apply a clamping force between the detection sliding block 731 and the detection sliding groove 711, so that the detection slide block 731 and the detection slide groove 711 can be fixed to each other, the CCD appearance detector 72 is mounted on the detector mounting block 73, and the detection end of the CCD appearance detector 72 is disposed downward; after the sleeve is welded by the first welding mechanism 51, the sleeve is conveyed to the detection mechanism 7 through the conveying mechanism 2, one welding surface of the sleeve is detected through the detection mechanism 7, the sleeve with a single surface detected is conveyed to the turnover mechanism 52 through the conveying mechanism 2, the sleeve is turned over through the turnover mechanism 52, the sleeve after being turned over is conveyed to the second welding mechanism 53 through the conveying mechanism 2, the other side of the sleeve is welded through the second welding mechanism 53, the sleeve after being welded is conveyed to the detection mechanism 7 through the conveying mechanism 2 again, the other welding surface of the sleeve is detected by dropping the detection mechanism 7, and therefore the welding surfaces on two sides of the sleeve meet the standard.
Preferably, the detection mechanism 7 is provided with an annular illuminating lamp 74, the annular illuminating lamp 74 is arranged on the detector mounting block 73, and the welding position of the sleeve to be detected can be illuminated through the arranged annular illuminating lamp 74, so that the CCD appearance detector 72 can detect the welding state of the sleeve more clearly, and the detection accuracy of the CCD appearance detector 72 is improved.
Preferably, the blanking mechanism 6 comprises a blanking fixing frame 61, a blanking servo motor 62, a blanking connecting rod 63, a blanking telescopic cylinder 64, a blanking three-jaw chuck 65 and a finished product conveyor belt 66, wherein the blanking fixing frame 61 is arranged on the installation workbench 1, the blanking servo motor 62 is fixed on the blanking fixing frame 61, the output end of the blanking servo motor 62 faces upwards, one end of the blanking connecting rod 63 is connected to the output end of the blanking servo motor 62, the blanking telescopic cylinder 64 is arranged on the blanking connecting rod 63, the bottom of the blanking connecting rod 63 is connected to the blanking three-jaw chuck 65, the finished product conveyor belt 66 is arranged on the installation workbench 1, when a processed sleeve is conveyed to the blanking mechanism 6 through the conveying mechanism 2, the blanking telescopic cylinder 64 descends to convey the blanking three-jaw chuck 65 to the sleeve, and the blanking triangular chuck is opened to clamp the sleeve, after the sleeve is clamped and fixed, the blanking telescopic cylinder 64 rises to lift the sleeve out of the conveying mechanism 2, the blanking servo motor 62 is started at the moment, the sleeve is driven by the blanking servo motor 62 to rotate to the position right above the finished product conveying belt 66, the blanking telescopic cylinder 64 drives the sleeve to move downwards at the moment, and the blanking three-jaw chuck 65 loosens the sleeve when the sleeve is positioned at the finished product conveying belt, so that the sleeve is conveyed to a finished product area through the finished product conveying belt.
Preferably, a defective product transmission belt 67 is arranged in the blanking mechanism 6, the defective product transmission belt 67 is arranged on the opposite side of the finished product conveyor belt 66, the welding condition of the sleeve is detected by the detection mechanism 7 after the sleeve is welded by the first welding mechanism 51 and the second welding mechanism 53, when the detection mechanism 7 detects that the welding condition of any one welding surface of the sleeve does not meet the standard, the subsequent processing of the sleeve is stopped, and the sleeve which does not meet the standard is conveyed to the defective product transmission belt 67 by the blanking mechanism 6 for centralized collection.
Example 2
The process of the grid automatic twisting and feeding mechanism in the connector terminal production equipment in embodiment 1 includes the following steps: firstly, the grid is conveyed by a grid conveyor belt 41, and the bottom of the grid is clamped and fixed by a lower twisting device 43; then, the top of the grid is clamped and twisted through the upper twisting device 42, the grid is twisted by the twisting force of the upper twisting device 42, the twisting force in the upper twisting device 42 is driven through the twisting servo motor 425, and the twisting angle of the grid is more balanced by the characteristic that the rotation angle of the servo motor is more convenient to control; finally, the grid after twisting is transported to a grid placement device 44 by a grid conveyor belt, and the grid is gripped and placed in the sleeve by the grid placement device 44 for further processing of the sleeve-type connector.
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 (8)
1. The automatic grid twisting and feeding mechanism in the connector terminal production equipment is characterized by comprising a grid transmission belt (41), an upper twisting device (42), a lower twisting device (43) and a grid placing device (44), wherein the upper twisting device (42), the lower twisting device (43) and the grid placing device (44) are arranged at the side end of the grid transmission belt (41), the upper twisting device (42) and the lower twisting device (43) are oppositely arranged at two sides of the grid transmission belt (41), the upper twisting device (42) consists of an upper twisting fixing frame (421), a twisting vertical frame (422), a twisting screw rod mechanism (423), a twisting platform (424), a twisting servo motor (425), a twisting transmission rod (426), a twisting transmission rod (427), an upper twisting clamping cylinder (428) and a twisting clamping jaw (429), the upper twisting fixing frame (421) is arranged at the measuring end of the grid transmission belt (41), the torsion vertical frame (422) is fixed above the upper torsion fixing frame (421), the torsion screw rod mechanism (423) is installed on the torsion vertical frame (422), the torsion platform (424) is installed at the output end of the torsion screw rod mechanism (423), the torsion servo motor (425), the torsion transmission belt (426) and the torsion transmission rod (427) are all installed on the torsion platform (424), the torsion transmission belt (426) is sleeved on the torsion servo motor (425) and the torsion transmission rod (427), the upper torsion clamping cylinder (428) is arranged at the bottom of the torsion transmission rod (427), and the torsion clamping jaw (429) is arranged on the upper torsion clamping cylinder (428).
2. The automatic grid twisting and feeding mechanism in the connector terminal production equipment according to claim 1, wherein the lower twisting device (43) is composed of a lower twisting holder (431), a lower twisting telescopic cylinder (432), a lower twisting clamping cylinder (433), a first twisting clamping arm (434) and a second twisting clamping arm (435), the lower twisting holder (431) is disposed at a side end of the grid transmission belt (41), the lower twisting telescopic cylinder (432) is mounted on the lower twisting holder (431), the lower twisting clamping cylinder (433) is mounted at an output end of the lower twisting telescopic cylinder (432), the first twisting clamping arm (434) is provided with two, the two first twisting clamping arms (434) are disposed at two sides of the lower twisting clamping cylinder (433), the second twisting clamping arm (435) is provided with two, and the two second twisting clamping arms (435) are respectively connected to the two first twisting clamping arms (434) and the lower twisting clamping arm (434) An output end of the cylinder (433).
3. The grid automatic twisting and feeding mechanism in the connector terminal production equipment according to claim 1, wherein a fine adjustment screw mechanism (45) is arranged in the upper twisting device (42), the fine adjustment screw mechanism (45) is arranged on an upper twisting fixing frame (421), and the twisting vertical frame (422) is installed at the output end of the fine adjustment screw mechanism (45).
4. The automatic grid twisting and feeding mechanism in the connector terminal production equipment according to claim 1, wherein the grid placing device (44) is composed of a placing fixing frame (441), a placing screw mechanism (442), a placing lifting cylinder (443), a placing clamping cylinder (444) and a placing clamping jaw (445), the placing fixing frame (441) is disposed at a side end of the grid transmission belt (41), the placing screw mechanism (442) is mounted on the placing fixing frame (441), the placing lifting cylinder (443) is mounted at an output end of the placing screw mechanism (442), the placing clamping cylinder (444) is mounted at an output end of the placing lifting cylinder (443), and the placing clamping jaw (445) is mounted on the placing clamping cylinder (444).
5. The automatic grid twisting and feeding mechanism in the connector terminal production equipment according to claim 1, wherein a torsion bearing (4241) is arranged on the twisting platform (424), and the torsion transmission rod (427) is inserted on the torsion bearing (4241).
6. The automatic grid twisting and feeding mechanism in the connector terminal production equipment according to claim 1, wherein the grid transmission belt (41) is a chain plate transmission belt, and the grid transmission belt (41) is provided with a first grid positioning column (411).
7. The grid automatic twisting and feeding mechanism in the connector terminal production equipment according to claim 1, wherein a second grid positioning column (412) is arranged in the upper twisting device (42), and the second grid positioning column (412) is mounted at the bottom of the upper twisting clamping cylinder (428).
8. The process of the grid automatic twisting feeding mechanism in the connector terminal production equipment according to claim 1, characterized by comprising the steps of: firstly, conveying the grids by a grid conveying belt (41), and clamping and fixing the bottoms of the grids by a lower twisting device (43); then, the top of the grid is clamped and twisted through the upper twisting device (42), the grid is twisted by using the twisting force of the upper twisting device (42), the twisting force in the upper twisting device (42) is driven by a twisting servo motor (425), and the twisting angle of the grid is more balanced by using the characteristic that the rotation angle of the servo motor is more convenient to control; finally, the grid after twisting is conveyed to a grid placing device (44) through a grid conveying belt, and the grid is clamped and placed in the sleeve through the grid placing device (44) so as to facilitate further processing of the sleeve-type connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010188105.XA CN111319927A (en) | 2020-03-17 | 2020-03-17 | Automatic grid twisting and feeding mechanism and process in connector terminal production equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010188105.XA CN111319927A (en) | 2020-03-17 | 2020-03-17 | Automatic grid twisting and feeding mechanism and process in connector terminal production equipment |
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| Publication Number | Publication Date |
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| CN111319927A true CN111319927A (en) | 2020-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010188105.XA Withdrawn CN111319927A (en) | 2020-03-17 | 2020-03-17 | Automatic grid twisting and feeding mechanism and process in connector terminal production equipment |
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| Country | Link |
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| CN (1) | CN111319927A (en) |
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| CN207810688U (en) * | 2017-12-25 | 2018-09-04 | 安徽嘉熠智能科技有限公司 | A kind of automatic charging device |
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| CN209810980U (en) * | 2019-04-04 | 2019-12-20 | 关少华 | Automatic bending machine for slide plate switch terminal |
| CN110681749A (en) * | 2019-11-13 | 2020-01-14 | 扬州智通自动化设备有限公司 | Torsion processing equipment for oil dipstick |
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| DE2153668A1 (en) * | 1971-10-28 | 1973-05-03 | Lindemann Maschfab Gmbh | HORIZONTAL RECKBANK |
| EP0990472A1 (en) * | 1998-10-01 | 2000-04-05 | C.M.L. COSTRUZIONI MECCANICHE LIRI S.r.l. | Twisting machine for polygonal cross-section bars |
| CN102441594A (en) * | 2012-01-06 | 2012-05-09 | 中山市奥美森工业技术有限公司 | Bending machine |
| CN202474316U (en) * | 2012-03-30 | 2012-10-03 | 安费诺科技(珠海)有限公司 | Sleeve type laser welding connector terminal |
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| CN207572698U (en) * | 2017-12-12 | 2018-07-03 | 开化昌益磁业有限公司 | A kind of positioning device of power plug wire merging outer shell tank for terminal plate |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200623 |
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| WW01 | Invention patent application withdrawn after publication |