CN109648276A - A kind of chain and its processing method and system - Google Patents

Abstract

The present invention relates to chain intelligence manufacture fields.A kind of chain system of processing, assembling equipment is automatically truncated including chain, which includes rack, chain feed conveying device, chain processing platform, chain cutting device, pin shaft conveying device, chain transfer device, pin shaft assembling device, chain stamping device；The beneficial effects of the present invention are: chain can be carried out to stable conveying, and chain is positioned before assembling.Automatically chain can be truncated, and reduces the abrasion of the pin shaft of truncation.The pin shaft of truncation can be recycled and be assembled on chain again, reduce the cost of workpiece and pin shaft conveying equipment.Pin shaft piece can directly be assembled with pin shaft, and pin shaft piece conveniently reloads, packaging efficiency is high.Assembled chain can further be reinforced, improve the quality of product.

Description

A kind of chain and its processing method and system

Technical field

The present invention relates to chain intelligence manufacture field more particularly to a kind of chain processing methods and its system of processing.

Background technique

Many complicated machines all have manually to be completed in modern industry manufacture, and which includes electronics Portable computer etc. in industry also includes automobile manufacture and other household electrical appliance etc..It is needed in these industry manufactures many small Assembling link combine the truncation and assembling of completion, especially chain together, be all manually to be cut pin shaft piece by truncation tool It is disconnected, then pin shaft is removed, the pin shaft and pin shaft piece that the length for measuring needs is taken away new again are assembled pin shaft piece by assembling tool Onto pin shaft, connect the chain for specifying length.In manual intercept and assembling process be very easy to occur truncation inaccuracy, Assemble loosely or assemble the phenomenon that misplacing, shape uniformity, consistency, the effect of accuracy various aspects after man-made assembly It is all bad, it is difficult to ensure that the quality of chain, and very high to the technical requirements of worker in truncation and assembling process, manually at This is also very high.And a small number of producers are assembled also by automation equipment, but are all by the way that mode and assembling is simply truncated Only chain is truncated simply by equipment for mode, then the chain of truncation is measured to the length needed, is transported to specified assembling Place carries out assembling processing, and not only artificial and equipment cost is high in this way, but also current equipment truncation is not sufficiently stable, and is easy to appear Deviation and dislocation, and be prone to wear during transportation, it is low to will lead to entire product quality and working efficiency.

Summary of the invention

The purpose of the present invention is: chain is truncated automatically in view of the deficienciess of the prior art, providing, and by the pin of truncation Axis is re-assembled on chain, reduces workpiece cost, and carry out the intensity and matter that punching press improves product to the chain that group installs A kind of chain processing method and its system of processing of amount.

Purpose to realize the present invention, is achieved using following technical scheme:

A kind of chain processing method, successively includes the following steps:

(1) chain is fed on the first station being delivered in chain processing platform by chain feed conveying device, defeated by chain It send module to enter the starting point of chain by chain processing platform feed end and turn back and is delivered to chain processing platform feed end；

(2) chain selects fixed length, is truncated by chain during going back to the feed end of chain processing platform Device is matched with pin shaft conveying device, and chain is truncated and falls into the pin shaft of truncation in pin shaft conveying device；After truncation again The starting point of chain and end are all located at the feed end of chain processing platform by chain conveyor module；Pin shaft truncation passes through Sliding panel forward movement will be truncated in horizontal truncation cylinder, and truncation sliding panel drives truncation fixed block to make to be truncated in fixed block two sections Disconnected bar is corresponding with the chain pin axis hole in the first truncation engagement plate and the second truncation engagement plate, makes to be truncated by the way that cylinder is truncated vertically The rear end of hinge bar moves up, and so as to make the front end that hinge bar is truncated be pressed downward truncation link block, truncation link block passes through Truncation connecting spring is matched with truncation connecting rod, makes two truncation bars of truncation connecting rod bottom by the pin shaft of chain from first It is extruded in chain cutting U-type groove and the second cutting U-type groove.And mobile limit plate can be moved to a pin shaft in truncated process In gap, pin shaft is limited and keeps pin shaft fixed, the pin shaft piece of truncation is fallen by blanking through-hole；

(3) pin shaft of truncation is delivered to the feed end of chain processing platform by pin shaft conveying device, the pin shaft of truncation is filled It is back on chain and connects the starting point of chain with end；

(4) chain that connection is completed is delivered in the second station in processing platform by chain transfer device, passes through pin shaft Pin shaft piece is assembled on pin shaft by assembling device；

(5) chain being completed is delivered in the 3rd station in processing platform by chain transfer device, passes through chain The chain being completed is carried out punching press reinforcing by stamping device；

(6) finished product is discharged by chain transfer device.

Preferably, the chain conveyor module, which conveys cylinder by front and back, is able to drive chain transfer gantry to Forward It is dynamic, so that conveying assembly is moved to the top of chain truncated position, the moving portion by conveying lifting cylinder, which moves down, makes conveying group Part can be moved down by conveying connecting sliding rail, in the pin shaft hole for the chain for making the conveying lever in conveying assembly be inserted into truncation, Driving gear rotation is driven by driving motor, driving gear drives driven gear to rotate, enables conveying assembly by conveyer belt It being conveyed on a moving belt, when conveying is completed, the moving portion by conveying positioning cylinder drives conveying coordinating block to push, thus It is rotated down positioning hinge bar, pushes the locating rod between positioning hinge bar and T-type coordinating block by positioning hinge bar, To make locating rod be inserted into another pin shaft hole, chain is positioned.

Preferably, the pin shaft conveying device by pin shaft lifting cylinder make pin shaft convey movable stand be moved to it is specified Height, by pin shaft horizontal feed cylinder by the lower section for being moved to chain cutting device, by make pin shaft convey coordinating block On pin shaft bearing groove and the first chain cut U-type groove and the second cutting U-type groove is corresponding；The conveying of pin shaft positioning cylinder pin shaft is matched It closes pin shaft bearing groove and the first chain the cutting U-type groove on block and second to cut U-type groove corresponding, enable pin shaft is truncated and fall Enter in pin shaft bearing groove, pin shaft is conveyed by movable block upper pin conveying coordinating block by pin shaft horizontal feed cylinder and is delivered to chain The feed end of processing platform drives pin shaft to convey coordinating block and is rotated by 90 °, makes the pin in pin shaft bearing groove by pin shaft positioning cylinder Axis is aligned with the starting point of chain and end, and pin shaft is inserted into the pin shaft hole of chain by pin shaft lifting cylinder, makes chain It re-assemblies.

Pin shaft piece charging ram is driven to be moved to pin preferably, the pin shaft assembling device feeds cylinder by pin shaft piece The lower section of axis piece laying rack, falls into pin shaft piece into pin shaft film trap, and is fixed pin shaft piece by pin shaft piece gag lever post, then Feeding cylinder by pin shaft piece drives pin shaft piece charging ram to release, and so that pin shaft piece is located at the top at chain assembling, and M type is fixed Potential head is inserted at assembling in the gap of pin shaft, and pin shaft at assembling is limited；Lifting cylinder, which is assembled, by pin shaft drives pin shaft assembling Two pin shafts assembling locating rod in movable stand moves down, and is inserted into two pin shaft assembling locating rods in the pin shaft hole of pin shaft piece simultaneously It is withstood with the pin shaft at assembling, then lifting cylinder is assembled by pin shaft and is pressed downward, be pressed into pin shaft assembling block pin shaft piece to chain It is assembled at the assembling of item.

A kind of chain system of processing, including chain be automatically truncated assembling equipment, the equipment include rack, chain charging it is defeated Send device, chain processing platform, chain cutting device, pin shaft conveying device, chain transfer device, pin shaft assembling device and chain Stamping device.The chain feed conveying device is arranged on the rack, and chain feed conveying device includes chain feed module With chain conveyor module；Chain conveyor module is arranged on the rack and is located at the top of chain feed module；；Chain processing platform It is arranged on the rack, setting includes the first station, second station and third there are three station, three stations on chain processing platform Station；The feed end of first station is mutually connected with the discharge end of chain feed module；The chain cutting device is set Set on the rack and be located at chain feed module side, the pin shaft conveying device be arranged on the rack and be located at chain into Expect the lower section of module, the chain transfer device is arranged on the rack and is located above chain processing platform；The pin shaft Assembling device be arranged on the rack and be located at second station charging end side, the chain stamping device be arranged on the rack and Positioned at the charging end side of 3rd station.

Preferably, the chain cutting device includes truncation bracket, truncation sliding panel, horizontal truncation cylinder, truncation Fixed block, truncation hinge bar, truncation connecting rod, vertical truncation cylinder and truncation link block；The truncation sliding panel setting exists It is truncated on bracket, the rear portion of truncation sliding panel, the truncation fixed block fixed setting is arranged in the horizontal truncation cylinder At the top of truncation sliding panel, the truncation hinge bar and truncation fixed block top are hinged, and the vertical truncation cylinder moves Dynamic portion is connected with the rear portion that hinge bar is truncated, and the front of the truncation fixed block is provided with interrupts grooves, the truncation connection Bar is arranged in interrupts grooves, and truncation connecting rod is connected by truncation link block with the front that hinge bar is truncated.

Preferably, the chain feed module includes chain charging support, chain feedboard, chain charging connection Plate, the first adjustment gear and the second adjustment gear；The chain charging support is arranged on the rack and is located at the charging of rack End, the chain feedboard are arranged in chain charging support, and feeding-passage funnel-shaped is provided on chain feedboard, The feed end of the chain charging connecting plate is mutually connected with the discharge end of chain feedboard, on the chain charging connecting plate It is provided with the first charging transfer passage；First adjustment gear, which is arranged in chain charging support and is located at chain charging, to be connected The joining place of fishplate bar and chain feedboard is additionally provided with first for adjusting the first adjustment gear in chain charging support and adjusts Screw rod；The bottom of chain charging connecting plate is arranged in second adjustment gear, is additionally provided with use on chain charging connecting plate In the second adjusting screw rod for adjusting the second adjustment gear, the gear teeth of the gear teeth of the second adjustment gear and the first adjustment gear are and chain Item matches；The chain conveyor module includes chain transfer gantry, front and back conveying cylinder, transmission component, conveying assembly；Institute The rear portion of chain transfer gantry is arranged in the front and back conveying cylinder stated, before the both ends bottom of the chain transfer gantry passes through Conveyer slideway is slidably connected with chain conveying pedestal afterwards.

Preferably, the chain processing platform includes machining support, processing carrier, processing driving assembly, processing rank Connected components；The machining support is arranged on the rack, and the processing carrier is arranged on machining support, first work Position, second station and 3rd station are separately positioned on processing carrier；Each station includes station bottom plate, two piece of first clamping Block, two piece of second gripping block, first clamping plate, second clamping plate, the first processing connecting plate and the second processing connecting plate；The station Bottom plate is arranged on machining support, and two piece of first gripping block is separately positioned on the inlet end of station floor rear and goes out Expect that end, the bottom of two the first gripping blocks clamp connecting plate connection by first；The first processing connecting plate fixation is set Set the in each station first top for clamping connecting plate；Before two piece of second gripping block is separately positioned on station bottom plate The inlet end and outlet end of side, two the second gripping blocks clamp connecting plate connection by second；Second processing connects Fishplate bar is fixed at the lower part of the second clamping connecting plate in each station；The feed end and discharge end of the first clamping plate It is fixedly connected respectively with two the first gripping blocks；The feed end and discharge end of the second clamping plate are clamped with two second respectively Block is fixedly connected；Described is respectively arranged with the chain matched with chain in the first clamping plate and second clamping plate of the first station Clip slot, the processing driving assembly include the first processing driving motor, the second processing driving motor, the first processing guide rod, The rear portion of machining support feed end, the first processing driving electricity is arranged in second processing guide rod, the first processing driving motor The rotation axis of machine is connect by the first connection sleeve with the first driving coordinating block, and the first driving coordinating block is arranged first Process the top of connecting plate feed end；The second processing driving motor, which is arranged on machining support and is located at the first processing, to be driven The rotation axis of the lower section of dynamic motor, the second processing driving motor is connect by the second connection sleeve with the second driving coordinating block, institute The bottom of the second processing connecting plate feed end is arranged in the second driving coordinating block stated；The first processing guide rod passes through each First gripping block and the second gripping block at station upper feeding end, the described second processing guide rod pass through the of each station discharge end One gripping block and the second gripping block；First processing driving motor and the second processing driving motor, which match, can make first clamping plate and the Second splint is unclamped or is clamped；The processing cohesive component includes processing linking support plate, processing linking cylinder and processing linking Block；The processing linking support plate is arranged on machining support, the processing linking cylinder setting processing linking support plate On, processing linking cylinder moving portion be fixedly connected with the processing connecting block, in first station first clamping plate into Chain processing groove is provided on material end and second clamping plate feed end, processing connecting block moves back and forth below chain processing groove to be used for Linking；The outlet end of the station bottom plate of first station is fixedly installed the reversing bar for chain commutation conveying；Institute The chain transfer device stated includes transfer level movable stand, horizontal transfer cylinder, transfer vertical movement and shifts cylinder vertically； The transfer level movable stand is arranged on the rack and is located at the top of chain processing platform, the water by transferring slide rail Flat turn moves cylinder and is arranged on transfer level movable stand, and the fixed part of the vertical transfer cylinder is fixed at transfer level On movable stand, it is fixedly connected at the top of the vertical moving portion and the transfer vertical movement for shifting cylinder, the transfer Vertical movement is arranged on transfer level movable stand by transfer guide rod, and vertical by transfer cylinder energy mobilization vertically Movable stand is mobile, shifts and is provided with transfer station in vertical movement.

Preferably, the chain transfer device includes transfer level movable stand, horizontal transfer cylinder, the vertical shifting of transfer Moving frame and vertical transfer cylinder；The transfer level movable stand is arranged on the rack by transferring slide rail and is located at chain and processed The top of platform, the horizontal transfer cylinder are arranged on transfer level movable stand, the fixation of the vertical transfer cylinder Portion is fixed on transfer level movable stand, the top of the vertical moving portion for shifting cylinder and the transfer vertical movement It is fixedly connected, the transfer vertical movement is arranged on transfer level movable stand by transfer guide rod, and by turning vertically It is mobile to move cylinder energy mobilization vertical movement, shifts and is provided with transfer station in vertical movement.

Preferably, the chain stamping device includes stamped bracket, stamping cylinder, stamping connection block, the first punching press Block, punching press limit base, pressing block pedestal and the second pressing block,；The stamped bracket is arranged on chain processing platform and position End side is fed in 3rd station, the top of stamped bracket is arranged in the stamping cylinder, and the moving portion of stamping cylinder passes through punching Pressure bracket is fixedly connected by cylinder connector with the stamping connection block, and stamping connection block passes through two punching press guide rod settings In stamped bracket, the bottom of stamping connection block is arranged in first pressing block；The punching press limit base is arranged in punching press Below bracket, punching press limit base is provided with the punching press limiting slot with the cooperation of stamping connection block, the pressing block pedestal setting Punching press limit base side and pressing block pedestal be located at the lower section of the first pressing block, second pressing block is arranged in punching press On block pedestal, the second pressing block is located at the underface of the first pressing block.

A kind of chain, the chain are obtained by method of claim 1.

Compared with prior art, the beneficial effects of the present invention are:

(1) chain can be carried out to stable conveying by the way that chain feed conveying device is arranged, and chain is carried out before assembling Positioning.

(2) chain can be truncated automatically by the way that chain cutting device is arranged, and reduces the abrasion of the pin shaft of truncation.

(3) by setting pin shaft conveying device can by the pin shaft of truncation recycle and be assembled on chain again, reduce workpiece with The cost of pin shaft conveying equipment.

(4) pin shaft piece can directly be assembled with pin shaft by the way that pin shaft assembling device is arranged, and pin shaft piece conveniently changes Material, packaging efficiency are high.

(5) assembled chain can further be reinforced by the way that chain stamping device is arranged, improves the quality of product.

Detailed description of the invention

Fig. 1 is the structural diagram of the present invention.

Fig. 2 is the structural schematic diagram of chain feed module.

Fig. 3 is the structural schematic diagram of chain cutting device.

Fig. 4 is the structural schematic diagram of chain conveyor module.

Fig. 5 is the structural schematic diagram of conveying assembly.

Fig. 6 is the structural schematic diagram of chain processing platform.

Fig. 7 is the structural schematic diagram of pin shaft conveying device.

Fig. 8 is the structural schematic diagram of chain transfer device.

Fig. 9 is the structural schematic diagram of pin shaft assembling device.

Figure 10 is the structural schematic diagram of chain stamping device.

Specific embodiment

In order to make the present invention more obvious and understandable, cooperation attached drawing is described in detail below.

As shown in Figure 1, assembling equipment is automatically truncated in a kind of chain system of processing, including chain, which includes rack 1, chain feed conveying device 2, chain processing platform 3, chain cutting device 4, pin shaft conveying device 5, chain transfer device 6, Pin shaft assembling device 7, chain stamping device 8.The chain feed conveying device 2 is arranged in rack 1, chain charging conveying Device 2 includes chain feed module and chain conveyor module.Chain conveyor module, which is arranged in rack 1 and is located at chain, feeds mould The top of block.Chain conveyor module is used to for the chain in chain feed module being delivered in the chain processing platform 3.Chain Processing platform 3 is arranged in rack 1, and setting includes the first station there are three station, three stations on chain processing platform 3 301, second station 302 and 3rd station 303.The feed end of first station 301 and the discharge end of chain feed module Mutually it is connected.The side in rack 1 and being located at chain feed module, chain cutting device 4 is arranged in the chain cutting device 4 For chain to be truncated.The lower section in rack 1 and being located at chain feed module, pin shaft is arranged in the pin shaft conveying device 5 Pin shaft is reinstalled to chain by conveying device 5 for the pin shaft being truncated to be delivered at the feed end of chain processing platform 3 On.The chain transfer device 6 is arranged in rack 1 and is located above chain processing platform 3.Chain transfer device 6 is used for Chain on chain processing platform 3 is transferred to fixed station process and finished product discharges.The pin shaft assembling device 7 It is arranged in rack 1 and is located at the charging end side of second station 302, pin shaft assembling device 7 is used to pin shaft piece being encased in pin shaft On.The charging end side in rack 1 and being located at 3rd station 303, chain stamping device 8 is arranged in the chain stamping device 8 For pin shaft piece to be fixed with pin shaft.Side on chain processing platform 3 positioned at 3rd station 303 is provided with discharging fishplate bar 9.

As depicted in figs. 1 and 2, chain feed module includes chain charging support 211, chain feedboard 212, chain charging Connecting plate 213, the first adjustment gear 214, the second adjustment gear 215, the first chain charging engagement plate 216 and the second charging linking Plate 217.The feed end in rack 1 and being located at rack 1, the chain feedboard is arranged in the chain charging support 211 212 are arranged in chain charging support 211, and feeding-passage 2121 funnel-shaped is provided on chain feedboard 212, described The feed end of chain charging connecting plate 213 is mutually connected with the discharge end of chain feedboard 212, and the chain feeds connecting plate The first charging transfer passage 2131 is provided on 213.First adjustment gear 214 is arranged in chain charging support 211 And it is located at the joining place of chain charging connecting plate 213 and chain feedboard 212, it is additionally provided with and is used in chain charging support 211 Adjust the first adjusting screw rod 2141 of the first adjustment gear 214.Second adjustment gear 215 setting is fed in chain to be connected The bottom of plate 213, chain feed the second adjusting screw rod being additionally provided on connecting plate 213 for adjusting the second adjustment gear 215 2151, the gear teeth of the gear teeth of the second adjustment gear 215 and the first adjustment gear 214 are matched with chain.

When work, chain is fed by feeding-passage 2121, chain respectively with the first adjustment gear 214 and the second adjustment gear 215 engagements, and the first adjustment gear 214 and the are adjusted separately by the first adjusting screw rod 2141 and the second adjusting screw rod 2151 The mated condition of two adjustment gears 215 and gear, the conveying that chain can be made stable prevent card chain.Chain is delivered to chain In cutting device 4.

As shown in figures 1 and 3, chain cutting device 4 includes truncation bracket 41, truncation sliding panel 42, horizontal truncation cylinder 43, fixed block 44, truncation hinge bar 45, truncation connecting rod 46, vertical truncation cylinder 47 and truncation link block 48 is truncated.Described Truncation bracket 41 is arranged in rack 1 and the feed end of truncation bracket 41 is mutually connected with the discharge end of chain feed module, described Truncation sliding panel 42 setting truncation bracket 41 on, and be truncated sliding panel 42 can truncation bracket 41 on slide.The water The rear portion of truncation sliding panel 42 is arranged in truncate cylinder 43 of dying, and the truncation fixed block 44 is fixed at truncation sliding panel 42 Top, truncation fixed block 44 is in type shape, and the middle part of truncation fixed block 44 is provided with truncation hinged groove 441, described to cut Disconnected hinge bar 45 and truncation 44 top of fixed block are hinged, and truncation hinge bar 45 is arranged in hinged groove 441.The vertical truncation 47 moving portion of cylinder is connected with the rear portion of truncation hinge bar 45, and the front of the truncation fixed block 44 is provided with interrupts grooves 442, The truncation connecting rod 46 is arranged in interrupts grooves 442, and truncation connecting rod 46 passes through truncation link block 48 and truncation hinge bar Front linking, and be truncated link block 48 and truncation fixed block 44 between be provided with truncation connecting spring 481, be truncated connecting rod 46 Bottom is provided with two truncation bars 461, and the lower section on bracket 41 positioned at truncation bar 461 is truncated and is provided with the first truncation engagement plate 411 and the second truncation engagement plate 412, the discharge end of the described first truncation engagement plate 411 with second be truncated engagement plate 412 into Material end is mutually connected, and is provided with truncation transfer passage on the discharge end of the first truncation engagement plate 411 and the second truncation engagement plate 412 4111.It is respectively arranged at the feed end of the discharge end of the discharge end of first truncation engagement plate 411 and the second truncation engagement plate 412 First cutting U-type groove and the second cutting U-type groove.And first chain cutting U-type groove and second cutting U-type groove be oppositely arranged.It is described Truncation bracket 41 on be located at first truncation engagement plate 411 and second truncation 412 joining place of engagement plate rear be provided with blanking Through-hole, truncation 41 top bottom surface of bracket, which is located at below blanking through-hole, is provided with blanking fishplate bar 49.It is truncated to be located on bracket 41 and cut Mobile limit plate 413 is provided on front side of disconnected bar, the rear end of mobile limit plate 413 is provided with the M type limit for fixed pin shaft Head.

It when work, is moved forward by horizontal truncation cylinder 43 by sliding panel 42 is truncated, truncation sliding panel 42 drives truncation Fixed block 44 makes to be truncated in fixed block 44 in two truncation bars 461 and the first truncation engagement plate 411 and the second truncation engagement plate 412 Chain pin axis hole it is corresponding, move up the rear end that hinge bar 45 is truncated by the way that cylinder 47 is truncated vertically, so as to make to be truncated The front end of hinge bar 45 is pressed downward truncation link block 48, and truncation link block 48 passes through truncation connecting spring 481 and truncation connecting rod 46 match, and make two truncation bars 461 that 46 bottom of connecting rod is truncated that the pin shaft of chain is cut U-type groove and the from the first chain It is extruded in two cutting U-type grooves.And mobile limit plate 413 can be moved in a pin shaft gap in truncated process, by pin shaft It limits and keeps pin shaft fixed, more effectively pin shaft can be made to be truncated.The pin shaft piece of truncation is fallen by blanking through-hole.

The device is able to solve, and manually chain is truncated, and stability difference is truncated in truncated process and truncation is ineffective Problem.Hingedly cooperated by truncation hinge bar 45 and truncation fixed block 44, so that two truncation bars 461 is pushed and connection is truncated Improve working efficiency.Engagement plate 412 is truncated by the first truncation engagement plate 411, second and mobile limit plate 413 limits chain More stable chain can be truncated.And pin shaft piece is recycled by being provided with blanking through-hole.

As shown in Figure 1, Figure 4 and Figure 5, chain conveyor module includes chain transfer gantry 221, front and back conveying cylinder 222, passes Dynamic component, conveying assembly 24.The rear portion of chain transfer gantry 221, the chain is arranged in the front and back conveying cylinder 222 The both ends bottom of transfer gantry 221 passes through front and back conveyer slideway 223 and is slidably connected with chain conveying pedestal, the transmission group Part includes driving motor 231, driving gear 232, driven gear 233 and conveyer belt 234, and the setting of driving motor 231 exists At the top of the discharge end of chain transfer gantry 221, the rotation axis of the driving gear 232 and driving motor 231 passes through first axle Hold connection, the driven gear 233 is connected by conveyer belt 234 and the tensioning of driving gear 232, and driven gear 233 passes through the The bottom of 221 feed end of chain transfer gantry is arranged in two bearings.The conveying assembly 24 includes conveying support plate 241, defeated Send lifting cylinder 242, conveying link block 243, conveying connecting plate 244, conveying positioning cylinder 245, conveying coordinating block 246, positioning Coordinating block 247, T-type coordinating block 248 and conveying locating piece 249.The conveying support plate 241 passes through horizontal feed sliding rail 224 It is arranged on 221 bottom front of chain transfer gantry, the conveyer belt 234 is fixed at conveying support plate 241 in level Between conveyer slideway 223, and conveyer belt 234, for driving conveying support plate to move horizontally, the conveying lifting cylinder 242 is solid The top of conveying support plate 241 is set calmly, and the moving portion of the conveying link block 243 and conveying lifting cylinder 242 is fixed Connection, conveying link block 243 are arranged in conveying support plate 241 by conveying connecting sliding rail 2411, the conveying connecting plate 244 are fixed at the bottom of mobile bar in conveying connecting sliding rail 2411, and the conveying locating piece 249 is fixed at conveying The top face of connecting plate 241, the setting of conveying coordinating block 246 convey coordinating block below conveying locating piece 249 Location fit slot 2461 is provided on 246, below conveying coordinating block 246, positioning is matched for the setting of location fit block 247 It closes and is provided with location fit bar 2471 on block 247, the location fit slot 2461 is arranged in the location fit bar 2471 Interior, the bottom of conveying connecting plate 244 is arranged in the T-type coordinating block 248, and the front of T-type coordinating block 248 is provided with hinged groove 2481, it is provided with positioning hinge bar 2482 in hinged groove 2481, positions and is provided between hinge bar 2482 and T-type coordinating block 248 Locating rod 25 is provided with hemispherical convex surface 251 at the top of the locating rod 25, is located at locating rod 25 in locating rod 25 and matches with T-type Close and be provided with the first connecting spring 252 between block 248, the top of locating rod 25 be located at the middle left side of positioning hinge bar 2482 and with Positioning hinge bar 2482 matches, and locating rod 25 passes through T-type coordinating block 248 and positions for chain, the location fit block 247 Conveying lever 26 is provided between T-type coordinating block 248, the top of conveying lever 26 is cooperated by the second connecting spring 261 with conveying The bottom of block 246 connects, and conveying lever 26 passes through T-type coordinating block 248 and is used for conveyor chain.The conveying positioning cylinder 245 Fixed part is fixed on the top of conveying connecting plate 244 by positioning cylinder fixed plate 2451, conveys the moving portion of positioning cylinder 245 It is connected across conveying coordinating block 246 with the one end for positioning hinge bar 2482.

When work, cylinder 222 is conveyed by front and back and is able to drive the forward movement of chain transfer gantry 221, makes conveying assembly 24 are moved to the top of chain truncated position, and the moving portion by conveying lifting cylinder 242, which moves down, enables conveying assembly 24 It is moved down by conveying connecting sliding rail 2411, the conveying lever 26 in conveying assembly 24 is made to be inserted into the pin shaft hole of the chain of truncation It is interior, drive driving gear 232 to rotate by driving motor 231, driving gear 232 drives driven gear 233 by conveyer belt 234 Rotation, enables conveying assembly 24 to be conveyed on conveyer belt 234, when conveying is completed, by the movement for conveying positioning cylinder 245 Portion drives conveying coordinating block 246 to push, so that positioning hinge bar 2482 be made to be rotated down, is made by positioning hinge bar 2482 fixed Locating rod 25 between position hinge bar 2482 and T-type coordinating block 248 pushes, so that locating rod 25 be made to be inserted into another pin shaft hole It is interior, chain is positioned.

The module is able to solve unstable in transmission process, Caton is easy in transmission process and the problem of can not position. It is inserted into pin shaft hole, and can moved back and forth by the conveying lever 26 in conveying assembly.Pass through locating rod after the completion of mobile 25 are positioned, and can be improved the stability of conveying and the accuracy of processing.

As shown in figures 1 to 6, chain processing platform 3 includes machining support 31, processing carrier, processing driving assembly, processing Cohesive component.The machining support 31 is arranged in rack 1, and the processing carrier is arranged on machining support 31, described The first station 301, second station 302 and 3rd station 303 be separately positioned on processing carrier on, each station includes station 321, two piece first of bottom plate, 322, two piece second of gripping block gripping block 323, first clamping plate 324, second clamping plate 325, first are processed Connecting plate 326 and the second processing 327 plates of connection.The station bottom plate 321 is arranged on machining support 31, and described two pieces the One gripping block 322 is separately positioned on the inlet end and outlet end of the rear side of station bottom plate 321, two the first gripping blocks 322 Bottom clamps connecting plate 3221 by first and connects.The first processing connecting plate 326 is fixed in each station First clamps the top of connecting plate 3221.Two piece of second gripping block 323 be separately positioned on the front side of station bottom plate 321 into Expect end and outlet end, two the second gripping blocks 323 clamp connecting plate 3231 by second and connect.Second processing connects Fishplate bar 327 is fixed at the lower part of the second clamping connecting plate 3231 in each station.The charging of the first clamping plate 324 End and discharge end are fixedly connected with two the first gripping blocks 322 respectively.The feed end and discharge end of the second clamping plate 325 point It is not fixedly connected with two the second gripping blocks 323.The first clamping plate 324 and second clamping plate 325 positioned at the first station 301 On be respectively arranged with the chain clip slot 3251 matched with chain.The processing driving assembly includes the first processing driving motor 331, the second processing driving motor 332, first processes guide rod 333, second and processes guide rod 334, the first processing driving electricity The rear portion of 31 feed end of machining support is arranged in machine 331, and the rotation axis of the first processing driving motor 331 passes through the first connection sleeve It is connect with the first driving coordinating block 3311, first driving coordinating block 3311 setting is fed in the first processing connecting plate 326 The top at end.The second processing driving motor 332 is arranged on machining support 31 and is located at the first processing driving motor 331 Lower section, second processing driving motor 332 rotation axis by second connection sleeve with second drive coordinating block 3321 connect, institute The bottom of the second processing 327 feed end of connecting plate is arranged in the second driving coordinating block 3321 stated.The first processing guide rod 333 pass through first gripping block 322 and the second gripping block 323 at each station upper feeding end, and the second processing guide rod 334 is worn Cross the first gripping block 322 and the second gripping block 323 of each station discharge end.First processing driving motor 331 and the second processing Driving motor 332, which matches, can make first clamping plate 324 and second clamping plate 325 unclamp or clamp.The processing cohesive component packet Include processing linking support plate 341, processing linking cylinder 342 and processing connecting block 343.The processing linking support plate 341 is set It sets on machining support 31, in the processing linking setting processing linking support plate 341 of cylinder 342, processing linking cylinder 342 Moving portion be fixedly connected with the processing connecting block 343, in first station 301 324 feed end of first clamping plate and It is provided with chain processing groove 3241 on 325 feed end of second clamping plate, processes connecting block 343 below chain processing groove 3241 back and forth Movement is for being connected.The outlet end of the station bottom plate 321 of first station is fixedly installed to commutate for chain and convey Reversing bar 3211.

When work, makes to process connecting block 343 by processing linking cylinder 342 and the discharge end of chain cutting device 4 is mutually held in the mouth It connects, the chain of truncation is delivered to first clamping plate 324 on the first station 301 and the by conveying assembly 24 by chain conveyor module Between second splint 325, after chain is completely transferred on station bottom plate 321, added by the first processing driving motor 331 and second Work driving motor 332 clamps first clamping plate 324 and second clamping plate 325, makes to process connecting block by processing linking cylinder 342 343 are moved back into original position, and the pin shaft being truncated originally is delivered at the feed end of station bottom plate 321 by pin shaft conveying device 5, will Pin shaft is reinstalled to chain.

The problem of device is able to solve the positioning fixation of chain and re-assemblies passes through the first processing driving motor 331 and second processing driving motor 332 can make 325 clamp or release of first clamping plate 324 and second clamping plate, and be provided with plus Work cohesive component can more preferably carry out conveying and positioning action.

As shown in Figure 1 and Figure 7, pin shaft conveying device 5 includes that pin shaft conveys movable stand 51, pin shaft lifting cylinder 52, pin shaft Horizontal feed cylinder 53, pin shaft conveyer slideway 54, pin shaft conveying movable block 55, pin shaft positioning cylinder 56, pin shaft convey hinge bar 57, pin shaft conveying hinged block 58 and pin shaft convey coordinating block 59.The pin shaft conveying movable stand 51 conveys guide rod by pin shaft 511 are arranged in rack 1 and are located at the lower section of chain cutting device 4, and the bottom of rack 1 is arranged in the pin shaft lifting cylinder 52 The moving portion in portion, pin shaft lifting cylinder 52 is fixedly connected with pin shaft conveying 51 top bottom surface of movable stand, and the pin shaft level is defeated Cylinder 53 of supplying gas is fixed on the pin shaft conveyer slideway 54 by pin shaft horizontal feed cylinder connecting plate, and pin shaft conveying is slided The setting of rail 54 passes through pin shaft conveyer slideway 54 and pin shaft in 51 top of pin shaft conveying movable stand, the pin shaft conveying movable block 55 Conveying movable stand 51 is slidably connected, and the charging of pin shaft conveying movable block 55 is arranged in the fixed part of the pin shaft positioning cylinder 56 End, the moving portion connection of pin shaft positioning cylinder 56 are fixedly connected with one end of the pin shaft conveying hinge bar 57, and pin shaft is defeated It send the other end and the pin shaft conveying hinged block 58 of hinge bar 57 hinged, it is defeated to be provided with pin shaft on pin shaft conveying hinged block 58 Matching hole 581 is sent, in pin shaft conveying matching hole 581, pin shaft conveying is matched for the bottom setting of the pin shaft conveying coordinating block 59 The top for closing block 59 passes through pin shaft conveying movable block 55 and is arranged on pin shaft conveying movable block 55, and pin shaft conveys on coordinating block 59 It is provided with the pin shaft bearing groove 591 for carrying truncation rear pin shaft, pin shaft conveying 59 top of coordinating block is provided with gas-tpe fitting.

When work, so that pin shaft is conveyed movable stand 51 by pin shaft lifting cylinder 52 and be moved to specified height, pass through pin shaft Horizontal feed cylinder 53 by the lower section for being moved to the first truncation engagement plate 411 and the second truncation 412 joining place of engagement plate, pass through So that pin shaft is conveyed the pin shaft bearing groove 591 on coordinating block 59, and the first chain cuts U-type groove and the second cutting U-type groove is corresponding. Pin shaft bearing groove 591 and the first chain cutting U-type groove and the second cutting U on 56 pin shaft of pin shaft positioning cylinder conveying coordinating block 59 Type groove is corresponding, enables pin shaft is truncated and falls into pin shaft bearing groove 591, by pin shaft horizontal feed cylinder 53 that pin shaft is defeated The feed end for sending 55 upper pin of movable block conveying coordinating block 59 to be delivered to chain processing platform 3, passes through 56 band of pin shaft positioning cylinder Dynamic pin shaft conveying coordinating block 59 is rotated by 90 °, and is aligned the pin shaft in pin shaft bearing groove 591 with the starting point of chain and end, and Pin shaft is inserted into the pin shaft hole of chain by pin shaft lifting cylinder 52, re-assemblies chain.

The device is able to solve pin shaft waste and the problem of assembles pin shaft, by by the pin shaft of truncation be reinstalled to On chain, material cost can be saved, and be able to ascend processing efficiency.Conveying the rotation of coordinating block 59 by pin shaft can be by pin Axis is accurately reinstalled to chain, is improved precision, is saved extra positioning device and artificial cost.

As illustrated in figures 1 and 8, chain transfer device 6 includes transfer level movable stand 61, horizontal transfer cylinder 62, transfer Vertical movement 63 and vertical transfer cylinder 64.The transfer level movable stand 61 is arranged by transferring slide rail 611 in rack 1 Top that is upper and being located at chain processing platform 3, the horizontal transfer cylinder 62 is arranged on transfer level movable stand 61, described The fixed part of vertical transfer cylinder 64 be fixed on transfer level movable stand 61, the vertical moving portion for shifting cylinder 64 with The top of the transfer vertical movement 63 is fixedly connected, and the transfer vertical movement 63 is existed by transfer guide rod setting On transfer level movable stand 61, and it is mobile by 64 energy mobilization vertical movement 63 of transfer cylinder vertically, shift vertical move Transfer station is provided in moving frame 63, transfer station is three and respectively the first transfer station 601, the second transfer station 602 With third transfer station 603.Each transfer station includes that transfer station support plate 661, transfer shaft 662 and three groups turn Clamping jaw 663 is moved, the transfer station support plate 661 is located in transfer vertical movement 64, and the setting of transfer shaft 662 exists The middle part of transfer station support plate 661, the end of transfer shaft 662 are provided with transfer motor, and three groups of transfer clamping jaws 663 divide She Zhi not be in transfer shaft 662, and 662 rotational energy of transfer shaft makes three groups of 663 clamp or releases of transfer clamping jaw, three groups of transfer clamping jaws 663 include the first clamping jaw 6631 and the second clamping jaw 6632, the bottom of first clamping jaw 6631 and the second clamping jaw 6632 Bottom be equipped with the curved slot 6633 matched with chain.It is located at the transfer clamping jaw of feed end in three groups of transfer clamping jaws 663 663 bottoms are provided with two transfer gag lever posts 6634.

When work, it is moved forward and backward by 62 mobilization horizontal moving frame 61 of horizontal transfer cylinder, by shifting gas vertically Cylinder 64 can 63 vertical lifting of mobilization vertical movement, pass through transfer motor mobilization axis 662 and rotate and the can be made Chain can be transferred to specified station and convey discharging by 6632 clamp or release of one clamping jaw 6631 and the second clamping jaw.

The device is able to solve chain and shifts the problem of unstable and chain can not discharge.Pass through chain transfer device 6 It is able to drive chain to be moved forward and backward up and down, and chain can be transferred to by the first clamping jaw 6631 and the second clamping jaw 6632 by finger Determine station to carry out processing and the chain processed discharges.And it can be increased by curved slot 6633 and transfer gag lever post 6634 Add the stability accuracy of transfer and chain is positioned and is limited.

As shown in Fig. 1 and Fig. 9, pin shaft assembling device 7 includes pin shaft assembling bracket 71, pin shaft assembling lifting cylinder 72, pin Axis assembles movable stand 73, pin shaft assembling coordinating block 74, Assembly of pin pedestal 75, pin shaft piece and feeds cylinder 76, pin shaft piece charging ram 77, pin shaft piece laying rack 78.The pin shaft assembling bracket 71 is arranged in rack 1 and pin shaft assembling bracket 71 is located at the second work Above the feed end of position 302, the fixed part setting of the pin shaft assembling lifting cylinder 72 is on pin shaft assembling bracket 71, pin shaft The moving portion for assembling lifting cylinder 72 is fixedly connected with the top of the pin shaft assembling movable stand 73, and pin shaft assembles movable stand 73 It assembles guide rod 731 by pin shaft to be slidably connected with pin shaft assembling bracket 71, pin shaft assembling 73 lower part of movable stand is provided with pin shaft group Shifting chute 732 is filled, is provided with pin shaft assembling block 74 on the pin shaft assembling shifting chute 732, pin shaft assembles block 74 and pin shaft group It is provided with pin shaft assembly and connection spring 741 between dress movable stand 73, two pin shaft assembling positioning are provided on pin shaft assembling block 74 Bar 742, the pin shaft, which assembles, is provided with pin shaft assembling briquetting 751 below locating rod 742, the pin shaft assembles briquetting 751 The Assembly of pin pedestal 75 is set, mobile mating groove 752 is provided on Assembly of pin pedestal 75, the pin shaft piece pushes away The setting of material bar 77 matches in mobile mating groove 752 with Assembly of pin pedestal 75, and the pin shaft piece charging cylinder 76 is arranged In 77 side of pin shaft piece charging ram, the outlet end of pin shaft piece charging ram 77 is provided with M type positioning head 771, and M type positioning head 771 top surface is provided with the pin shaft film trap for feeding channel piece, is located at the two of M type positioning head 771 on pin shaft piece charging ram 77 Side is connected with pin shaft piece gag lever post 772 by pusher spring, and the pin shaft piece laying rack 78 is fixed at Assembly of pin bottom On seat 75, pin shaft piece laying rack 78 is located at the top of pin shaft piece charging ram 77.It is provided on pin shaft piece laying rack 78 in track type The pin shaft sheet material slot 781 of shape.78 top of pin shaft piece laying rack is provided with the pin shaft piece for adjusting pin shaft piece and adjusts rope 782, The lower part that the pin shaft piece adjusts rope 782 passes through two pin shaft holes in pin shaft piece and is located in pin shaft sheet material slot 781, pin The top that axis piece adjusts rope 782 is set on fixed hook 783.

When work, when chain is delivered in second station 302 by the first station 301, positioned at pin shaft group at the assembling of chain When filling on briquetting 751, cylinder 76 is fed by pin shaft piece, pin shaft piece charging ram 77 is driven to be moved under pin shaft piece laying rack 78 Side, falls into pin shaft piece into pin shaft film trap, and fix pin shaft piece by pin shaft piece gag lever post 772, then passes through pin shaft piece Feeding cylinder 76 drives pin shaft piece charging ram 77 to release, and pin shaft piece is made to be located at the top at chain assembling, and M type positioning head At 771 insertion assemblings in the gap of pin shaft, pin shaft at assembling is limited.Lifting cylinder 72, which is assembled, by pin shaft drives pin shaft assembling Two pin shafts assembling locating rod 742 in movable stand 73 moves down, and two pin shaft assembling locating rods 742 is made to be inserted into the pin of pin shaft piece It is withstood in axis hole and with the pin shaft at assembling, then lifting cylinder 72 is assembled by pin shaft and is pressed downward, make pin shaft assembling block 74 by pin Axis piece is pressed into being assembled at the assembling of chain.

The device, which is able to solve the conveying of pin shaft piece and pin shaft piece, can not accurately be assembled into problem on pin shaft.Pass through pin shaft Piece charging ram 77 and pin shaft piece laying rack 78, which cooperate, is delivered to pin shaft piece above pin shaft, and assembles block 74 by pin shaft and carry out group Dress, can be effectively solved the charging of pin shaft piece and pin shaft piece is accurately assembled on pin shaft, prevent assembled position deviation And assembling is insecure.

As shown in Fig. 1 and Figure 10, chain stamping device 8 include stamped bracket 81, stamping cylinder 82, stamping connection block 83, First pressing block 84, punching press limit base 85, pressing block pedestal 86 and the second pressing block 87,.The setting of stamped bracket 81 exists On chain processing platform 3 and it is located at the charging of 3rd station 303 end side, the top of stamped bracket 1 is arranged in the stamping cylinder 82 Portion, it is fixed by cylinder connector 821 and the stamping connection block 83 that the moving portion of stamping cylinder 82 passes through stamped bracket 81 Connection, stamping connection block 83 are arranged in stamped bracket 81 by two punching press guide rods 831, and the first pressing block 84 setting exists The bottom of stamping connection block 83.The punching press limit base 85 is arranged below stamped bracket 81, and punching press limit base 85 is arranged There is the punching press limiting slot 851 cooperated with stamping connection block 83, the pressing block pedestal 86 is arranged in the one of punching press limit base 85 Side and pressing block pedestal 86 are located at the lower section of the first pressing block 84, and second pressing block 87 is arranged in pressing block pedestal 86 On, the second pressing block 87 is located at the underface of the first pressing block 84.

When work, assembled chain is delivered on pressing block pedestal 86 by chain transfer device 6, by the group of chain It is placed at dress on the second pressing block 87, drives the first pressing block 84 on stamping connection block 83 to push by stamping cylinder 82, Further stamping at the assembling of chain is reinforced.

The device is able to solve chain assembling insecure the problem of being easy to appear chain rupture and truncated position loosening.Pass through chain The phenomenon that assembled chain can directly be carried out punching press reinforcing by stamping device 8, prevent chain from chain rupture occur or loosening.

A kind of chain processing method, successively includes the following steps:

(1) chain is fed on the first station 301 being delivered in chain processing platform 3 by chain feed conveying device 2, is passed through The starting point of chain is entered and turned back by 3 feed end of chain processing platform by chain conveyor module is delivered to chain processing platform 3 Feed end.

(2) chain selects fixed length, passes through chain during going back to the feed end of chain processing platform 3 Cutting device 4 is matched with pin shaft conveying device 5, and chain is truncated and falls into the pin shaft of truncation in pin shaft conveying device 5.It cuts It has no progeny and is again all located at the starting point of chain and end by chain conveyor module at the feed end of chain processing platform 3.

(3) pin shaft of truncation is delivered to the feed end of chain processing platform 3 by pin shaft conveying device 5, by truncation Pin shaft is reinstalled on chain and connecting the starting point of chain with end.

(4) chain that connection is completed is delivered to by the second station 302 in processing platform 3 by chain transfer device 6 On, pin shaft piece is assembled on pin shaft by pin shaft assembling device 7.

(5) chain being completed is delivered to by chain transfer device 6 by the 3rd station 303 in processing platform 3 On, the chain being completed is carried out by punching press reinforcing by chain stamping device 8.

(6) finished product is discharged by chain transfer device 6.

In conclusion chain can be carried out to stable conveying by the way that chain feed conveying device 2 is arranged, and chain is existed It is positioned before assembling.Chain can be truncated automatically by the way that chain cutting device 4 is arranged, and reduce the mill of the pin shaft of truncation Damage.The pin shaft of truncation can be recycled by setting pin shaft conveying device 5 and be assembled on chain again, reduce workpiece and pin shaft conveying The cost of equipment.Pin shaft piece can directly be assembled with pin shaft by the way that pin shaft assembling device 7 is arranged, and pin shaft piece conveniently changes Material, packaging efficiency are high.Assembled chain can further be reinforced by the way that chain stamping device 8 is arranged, improve product Quality.

Claims (10)

1. a kind of chain processing method, which is characterized in that successively include the following steps:

(1) chain feeds the first station (301) being delivered in chain processing platform (3) by chain feed conveying device (2) On, it the starting point of chain is entered and turned back by chain processing platform (3) feed end by chain conveyor module is delivered to chain Processing platform (3) feed end；

(2) chain selects fixed length during going back to the feed end of chain processing platform (3), is cut by chain Disconnected device (4) are matched with pin shaft conveying device (5), and chain is truncated and the pin shaft of truncation is fallen into pin shaft conveying device (5) On；The starting point of chain and end are all located to by chain conveyor module the feed end of chain processing platform (3) again after truncation Place；Pin shaft truncation will be truncated sliding panel (42) by horizontal truncation cylinder (43) and move forward, and truncation sliding panel (42), which drives, to cut Disconnected fixed block (44) make to be truncated two truncation bars (461) and the first truncation engagement plate (411) and the second truncation in fixed block (44) Chain pin axis hole in engagement plate (412) is corresponding, keeps the rear end that hinge bar (45) are truncated upward by the way that cylinder (47) is truncated vertically Mobile, so as to make the front end that hinge bar (45) are truncated be pressed downward truncation link block (48), truncation link block (48) passes through truncation Connecting spring (481) is matched with truncation connecting rod (46), makes two truncation bars (461) of truncation connecting rod (46) bottom by chain The pin shaft of item cuts in U-type groove and the second cutting U-type groove from the first chain and extrudes；

And mobile limit plate (413) can be moved in a pin shaft gap in truncated process, and pin shaft is limited and makes pin shaft Fixed, the pin shaft piece of truncation is fallen by blanking through-hole；

(3) pin shaft of truncation is delivered to the feed end of chain processing platform (3) by pin shaft conveying device (5), by truncation Pin shaft is reinstalled on chain and connecting the starting point of chain with end；

(4) chain that connection is completed is delivered to by the second station (302) in processing platform (3) by chain transfer device (6) On, pin shaft piece is assembled on pin shaft by pin shaft assembling device (7)；

(5) chain being completed is delivered to the 3rd station (303) in processing platform (3) by chain transfer device (6) On, the chain being completed is carried out by punching press reinforcing by chain stamping device (8)；

(6) finished product is discharged by chain transfer device (6).

2. a kind of chain processing method according to claim 1, which is characterized in that before the chain conveyor module passes through Conveying cylinder (222) is able to drive chain transfer gantry (221) forward movement afterwards, and conveying assembly (24) is made to be moved to chain truncation The top at place, the moving portion by conveying lifting cylinder (242), which moves down, connect conveying assembly (24) can by conveying Sliding rail (2411) moves down, and in the pin shaft hole for the chain for making the conveying lever (26) in conveying assembly (24) be inserted into truncation, passes through Driving motor (231) drives driving gear (232) rotation, and driving gear (232) drives driven gear by conveyer belt (234) (233) it rotates, convey conveying assembly (24) can on conveyer belt (234), when conveying is completed, by conveying positioning cylinder (245) moving portion drives conveying coordinating block (246) to push, so that positioning hinge bar (2482) be made to be rotated down, passes through positioning Hinge bar (2482) pushes the locating rod (25) between positioning hinge bar (2482) and T-type coordinating block (248), to make to determine Position bar (25) is inserted into another pin shaft hole, is positioned to chain.

3. a kind of chain processing method according to claim 1, which is characterized in that the pin shaft conveying device (5) is logical Crossing pin shaft lifting cylinder (52) makes pin shaft conveying movable stand (51) be moved to specified height, passes through pin shaft horizontal feed cylinder (53) by the lower section for being moved to chain cutting device (4), by make pin shaft conveying coordinating block (59) on pin shaft bearing groove (591) U-type groove is cut with the first chain and the second cutting U-type groove is corresponding；Pin shaft positioning cylinder (56) pin shaft conveys coordinating block (59) the pin shaft bearing groove (591) on cuts U-type groove with the first chain and the second cutting U-type groove is corresponding, makes that pin shaft is truncated It can fall into pin shaft bearing groove (591), pin shaft is conveyed by movable block (55) upper pin by pin shaft horizontal feed cylinder (53) Conveying coordinating block (59) is delivered to the feed end of chain processing platform (3), drives pin shaft conveying by pin shaft positioning cylinder (56) Coordinating block (59) is rotated by 90 °, and is aligned the pin shaft in pin shaft bearing groove (591) with the starting point of chain and end, and pass through pin Axis lifting cylinder (52) re-assemblies chain in the pin shaft hole of pin shaft insertion chain.

4. a kind of chain processing method according to claim 1, which is characterized in that the pin shaft assembling device (7) is logical Crossing pin shaft piece charging cylinder (76) drives pin shaft piece charging ram (77) to be moved to the lower section of pin shaft piece laying rack (78), makes pin shaft piece It falls into pin shaft film trap, and is fixed pin shaft piece by pin shaft piece gag lever post (772), then cylinder is fed by pin shaft piece (76) it drives pin shaft piece charging ram (77) to release, pin shaft piece is made to be located at the top at chain assembling, and M type positioning head (771) It is inserted at assembling in the gap of pin shaft, pin shaft at assembling is limited；Pin shaft assembling is driven by pin shaft assembling lifting cylinder (72) Two pin shafts assembling locating rod (742) in movable stand (73) moves down, and two pin shaft assemblings locating rod (742) is made to be inserted into pin shaft It withstands in the pin shaft hole of piece and with the pin shaft at assembling, then is pressed downward by pin shaft assembling lifting cylinder (72), assemble pin shaft Pin shaft piece is pressed into assembling at the assembling of chain by block (74).

5. assembling equipment is automatically truncated in a kind of chain system of processing, including chain, which is characterized in that the equipment includes rack (1), chain feed conveying device (2), chain processing platform (3), chain cutting device (4), pin shaft conveying device (5), chain Transfer device (6), pin shaft assembling device (7) and chain stamping device (8)；

The chain feed conveying device (2) is arranged on rack (1), and chain feed conveying device (2) includes chain charging Module and chain conveyor module；Chain conveyor module is arranged on rack (1) and is located at the top of chain feed module；；Chain Processing platform (3) is arranged on rack (1), and setting includes the first work there are three station, three stations on chain processing platform (3) Position (301), second station (302) and 3rd station (303)；The feed end and chain of first station (301) feed mould The discharge end of block is mutually connected；The chain cutting device (4) is arranged on rack (1) and is located at the one of chain feed module Side, the pin shaft conveying device (5) are arranged on rack (1) and are located at the lower section of chain feed module, and the chain turns Moving device (6) is arranged on rack (1) and is located above chain processing platform (3)；Pin shaft assembling device (7) setting exists In rack (1) and be located at the charging end side of second station (302), the chain stamping device (8) be arranged on rack (1) and Positioned at the charging end side of 3rd station (303).

6. a kind of chain system of processing according to claim 5, which is characterized in that chain cutting device (4) packet Include truncation bracket (41), truncation sliding panel (42), horizontal truncation cylinder (43), truncation fixed block (44), truncation hinge bar (45), Connecting rod (46) are truncated, cylinder (47) and truncation link block (48) are truncated vertically；Truncation sliding panel (42) setting is being cut On disconnected bracket (41), at the rear portion of truncation sliding panel (42), the truncation is fixed for horizontal truncation cylinder (43) setting Block (44) is fixed at the top of truncation sliding panel (42), the truncation hinge bar (45) and truncation fixed block (44) top Hingedly, vertical truncation cylinder (47) moving portion is connected with the rear portion of truncation hinge bar (45), the truncation fixed block (44) front is provided with interrupts grooves (442), and truncation connecting rod (46) setting is in interrupts grooves (442), truncation connection Bar (46) is connected by truncation link block (48) with the front that hinge bar is truncated.

7. a kind of chain system of processing according to claim 5, which is characterized in that the chain feed module includes chain Charging support (211), chain feedboard (212), chain charging connecting plate (213), the first adjustment gear (214) and the second tune It saves gear (215)；The chain charging support (211) is arranged on rack (1) and is located at the feed end of rack (1), described Chain feedboard (212) be arranged on chain charging support (211), be provided on chain feedboard (212) funnel-shaped The discharge end of feeding-passage (2121), the feed end and chain feedboard (212) of chain charging connecting plate (213) is mutually held in the mouth It connects, is provided with the first charging transfer passage (2131) in chain charging connecting plate (213)；First adjustment gear (214) it is arranged on chain charging support (211) and is located at the rank of chain charging connecting plate (213) and chain feedboard (212) Place is met, the first adjusting screw rod for adjusting the first adjustment gear (214) is additionally provided in chain charging support (211) (2141)；In the bottom of chain charging connecting plate (213), chain feeds connecting plate for second adjustment gear (215) setting (213) the second adjusting screw rod (2151) for adjusting the second adjustment gear (215), the second adjustment gear are additionally provided on (215) gear teeth of the gear teeth and the first adjustment gear (214) are matched with chain；The chain conveyor module includes chain Transfer gantry (221), front and back convey cylinder (222), transmission component, conveying assembly (24)；The front and back conveys cylinder (222) Rear portion in chain transfer gantry (221) is set, and the both ends bottom of the chain transfer gantry (221) passes through front and back conveying Sliding rail (223) is slidably connected with chain conveying pedestal.

8. a kind of chain system of processing according to claim 5, which is characterized in that chain processing platform (3) packet Include machining support (31), processing carrier, processing driving assembly, processing cohesive component；The machining support (31) is arranged in machine On frame (1), the processing carrier is arranged on machining support (31), first station (301), second station (302) It is separately positioned on processing carrier with 3rd station (303)；Each station includes station bottom plate (321), two piece of first clamping Block (322), two piece of second gripping block (323), first clamping plate (324), second clamping plate (325), first processing connecting plate (326) and Second processing connection (327) plate；The station bottom plate (321) is arranged on machining support (31), two piece of first folder Tight block (322) is separately positioned on inlet end and outlet end on rear side of station bottom plate (321), two the first gripping blocks (322) Bottom by first clamp connecting plate (3221) connection；First processing connecting plate (326) is fixed at each work First in position clamps the top of connecting plate (3221)；Two piece of second gripping block (323) is separately positioned on station bottom plate (321) inlet end and outlet end on front side of, two the second gripping blocks (323) clamp connecting plate (3231) even by second It connects；Second processing connecting plate (327) is fixed at the lower part of the second clamping connecting plate (3231) in each station； The feed end and discharge end of the first clamping plate (324) are fixedly connected with two the first gripping blocks (322) respectively；Described The feed end and discharge end of second splint (325) are fixedly connected with two the second gripping blocks (323) respectively；Described is located at the first work The chain clip slot matched with chain is respectively arranged in the first clamping plate (324) and second clamping plate (325) of position (301) (3251), the processing driving assembly includes the first processing driving motor (331), the second processing driving motor (332), first Guide rod (333), the second processing guide rod (334) are processed, first processing driving motor (331) is arranged in machining support (31) The rotation axis at the rear portion of feed end, the first processing driving motor (331) passes through the first connection sleeve and the first driving coordinating block (3311) it connects, first driving coordinating block (3311) setting is at the top of first processing connecting plate (326) feed end；Institute The second processing driving motor (332) stated is arranged on machining support (31) and is located under the first processing driving motor (331) The rotation axis of side, the second processing driving motor (332) is connect by the second connection sleeve with the second driving coordinating block (3321), institute The second driving coordinating block (3321) setting stated is in the bottom of second processing connecting plate (327) feed end；First processing Guide rod (333) passes through first gripping block (322) and the second gripping block (323) at each station upper feeding end, and described second adds Work guide rod (334) passes through the first gripping block (322) and the second gripping block (323) of each station discharge end；First processing driving Motor (331) and second processing driving motor (332) match can make first clamping plate (324) and second clamping plate (325) release or It clamps；The processing cohesive component includes processing linking support plate (341), processing linking cylinder (342) and processing connecting block (343)；Processing linking support plate (341) is arranged on machining support (31), and processing linking cylinder (342) is set It sets in processing linking support plate (341), the moving portion of processing linking cylinder (342) and the processing connecting block (343) are fixed It connects, is provided with chain on first clamping plate (324) feed end and second clamping plate (325) feed end in first station (301) Processing groove (3241), processing connecting block (343) move back and forth below chain processing groove (3241) for being connected；Described The outlet end of the station bottom plate (321) of one station is fixedly installed the reversing bar (3211) for chain commutation conveying；It is described Chain transfer device (6) include transfer level movable stand (61), horizontal transfer cylinder (62), transfer vertical movement (63) and Vertical transfer cylinder (64)；The transfer level movable stand (61) is arranged on rack (1) by transferring slide rail (611) and position In the top of chain processing platform (3), the horizontal transfer cylinder (62) is arranged on transfer level movable stand (61), described The fixed part of vertical transfer cylinder (64) be fixed on transfer level movable stand (61), shift the shifting of cylinder (64) vertically It is fixedly connected at the top of dynamic portion and the transfer vertical movement (63), the transfer vertical movement (63) passes through transfer Guide rod is arranged on transfer level movable stand (61), and can mobilization vertical movement (63) by transfer cylinder (64) vertically It is mobile, transfer station is provided in transfer vertical movement (63).

9. a kind of chain system of processing according to claim 5, which is characterized in that chain stamping device (8) packet Include stamped bracket (81), stamping cylinder (82), stamping connection block (83), the first pressing block (84), punching press limit base (85), punching press Block pedestal (86) and the second pressing block (87),；The stamped bracket (81) is arranged on chain processing platform (3) and is located at the Three stations (303) feed end side, and the stamping cylinder (82) is arranged at the top of stamped bracket (1), stamping cylinder (82) Moving portion passes through stamped bracket (81) and is fixedly connected by cylinder connector (821) with the stamping connection block (83), punching press Link block (83) is by the way that on two punching press guide rod (831) settings stamped bracket (81), the first pressing block (84) setting exists The bottom of stamping connection block (83)；The punching press limit base (85) is arranged below stamped bracket (81), punching press limit base (85) it is provided with the punching press limiting slot (851) with stamping connection block (83) cooperation, pressing block pedestal (86) setting is being rushed It presses the side of limit base (85) and pressing block pedestal (86) is located at the lower section of the first pressing block (84), second pressing block (87) it is arranged on pressing block pedestal (86), the second pressing block (87) is located at the underface of the first pressing block (84).

10. a kind of chain, which is characterized in that the chain is obtained by method of claim 1.