CN110142593A - The pressing method of tire lead pressing machine press fitting lead - Google Patents

Abstract

The invention discloses a kind of pressing methods of tire lead pressing machine press fitting lead, comprising: starting tire delivery assembly keeps the conveying direction of tire delivery assembly consistent with the conveying direction of tire conveying pipeline；Whether detection tire is transported at lifting rack position；If detecting, the tire is transported at the lifting rack position, controls the tire delivery assembly pause, and control tire folded arm assembly and hold the tire tightly；Control lifting device drives the crane to be displaced downwardly at lead press fitting assembly position；When the crane is displaced downwardly at lead press fitting assembly position, suspends the lifting device and the control tire folded arm assembly decontrols the tire, and controls the lead press fitting assembly and the lead is pressed to the wheel rim of the tire；It when the lead, which is pressed, to be completed, controls the tire folded arm assembly and holds the tire tightly again, control the lifting device operation to rise the crane to initial position.

Description

The pressing method of tire lead pressing machine press fitting lead

Technical field

The present invention relates to tire manufacturing art, in particular to a kind of pressing method of tire lead pressing machine press fitting lead

Background technique

The lead installed on automobile tire is called balance weight, is an indispensable part on automobile tire, in tire The purpose of upper installation lead is to guarantee that wheel under high speed rotation, keeps the state of a balance, stablizes vehicle driving.? That is, being that tire generates vibration under the state of running at high speed in order to prevent, the normally travel of vehicle is influenced, namely we often say for this Tire dynamic and balance.Lead installation is broadly divided into two kinds, one is the inner ring for being affixed on wheel rim, a kind of outer outer side edges for hanging over wheel rim Edge edge.In the prior art, lead mainly passes through and manually lead is mounted on wheel rim.Since artificial dynamics is smaller, be only capable of by Lead paste pressing on wheel rim, in vehicle use process, often occur lead fall off caused by vehicle dynamic balancing reproduction ask Topic leads to uneven, distortion of wheel etc..Therefore, vehicle is driving to certain mileage or (is being under normal circumstances after a certain period of time Every half a year) just need the shop 4S or maintenance shop to do a tire dynamic and balance detection, to guarantee that vehicle driving is more pacified Abrasion that is complete and reducing tire and vehicle hanging.Great inconvenience is brought for user, is also unfavorable for the protection to vehicle.Cause This, there is an urgent need to a kind of lead pressing machines of profession, for being pressed manually installed lead further progress to prevent lead It falls off.In design lead pressing machine, if making lead pressing machine and the seamless connection of tire automatic assembly line, pass through tire After crossing the lead installation of lead installation station, lead press fitting is carried out automatically into lead pressing machine, becomes in the urgent need to address The problem of.

Summary of the invention

In view of the above shortcomings of the prior art, the technical problems to be solved by the present invention are: one kind is provided can be by lead Securely it is fitted in the pressing method of the tire lead pressing machine press fitting lead on wheel rim.

In order to solve the above technical problems, one technical scheme adopted by the invention is that: a kind of tire lead pressing machine is provided Be pressed lead pressing method, the lead press-mounting machine in the lead installation station and tire dynamic and balance detection station it Between, the tire lead pressing machine include lifting device, the crane assembly being installed on the lifting device and be set to institute The lead press fitting assembly below crane is stated, the crane assembly includes being installed on taking turns on the lifting device for holding up Tire and go up and down the crane of tire, set on the crane upper end for holding the tire folded arm assembly of tire tightly and being used for It is connected with the tire conveying pipeline of one end to receive the tire of tire and the other end that it is delivered on the crane and convey Assembly line is connected to send out the tire delivery assembly of the tire after lead is pressed；The pressing method the following steps are included: Start tire delivery assembly, keeps the conveying direction of tire delivery assembly consistent with the conveying direction of the tire conveying pipeline； Whether detection tire is transported at the lifting rack position；If detecting, the tire is transported to the lifting rack position Place controls the tire delivery assembly pause, and controls the tire folded arm assembly and hold the tire tightly；Control the lifting dress It sets and the crane is driven to be displaced downwardly at lead press fitting assembly position；When the crane is displaced downwardly to the lead press fitting always When at position, suspends the lifting device and the control tire folded arm assembly decontrols the tire, and control the lead The lead is pressed to the wheel rim of the tire by block press fitting assembly；When the lead, which is pressed, to be completed, the tire is controlled Folded arm assembly holds the tire tightly again, controls the lifting device operation to rise the crane to initial position；When When the crane returns to the initial position, controls the tire folded arm assembly and decontrol tire, and control the tire Delivery assembly is reruned so that the tire to be delivered to the tire conveying pipeline in front, to make the tire conveying flowing water Line continues to be fed forward to the tire dynamic and balance detection station.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of one embodiment of tire lead pressing machine of the invention.

Fig. 2 and Fig. 3 is the structural schematic diagram with the pedestal of lifting apparatus for tyre.

Fig. 4 and Fig. 5 is the structural schematic diagram of the first transmission wheel assembly.

Fig. 6 and Fig. 7 is the structural schematic diagram of the second transmission wheel assembly.

Fig. 8 is the structural schematic diagram of crane assembly.

Fig. 9 is the structural schematic diagram that crane assembly is installed on the pedestal.

Figure 10 is that crane assembly removes the top view after supporting plate assembly.

Figure 11 is the side view of crane assembly.

Figure 12 to Figure 14 is the structural schematic diagram of lead press fitting assembly.

Figure 15 is the flow chart of one embodiment of pressing method of tire lead pressing machine press fitting lead of the present invention.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.

Referring to Figure 1 to Figure 14, tire lead pressing machine of the invention is installed on the peace of the lead in tire assembling line It fills between station and tire dynamic and balance detection station.In tire assembling line, the lead press-mounting machine is installed in lead Between station (not shown) and tire dynamic and balance detection station (not shown).Tire is transported to the lead installation station Afterwards, on the wheel rim that lead is pasted on tire by lead installation station, then tire is transported to the tire lead pressure So that lead is fitted on wheel rim by it in installation, it is installed on the wheel rim so that lead is stronger.When lead pressure It installs into later, tire is delivered to progress tire dynamic and balance detection at the tire dynamic and balance detection station.Wheel of the invention Tire lead pressing machine includes: lifting device 10；Crane assembly 2 is used to hold up including being installed on the lifting device 10 The crane 20 of tire and lifting tire, the tire folded arm for holding tire tightly set on 20 upper end of crane are 22 one-tenth total And be connected for the tire conveying pipeline with one end with receive tire that it is delivered on the crane, with the other end Tire conveying pipeline is connected to send out the tire delivery assembly 24 of the tire after lead is pressed；Under the crane Side is pressed assembly 3 for lead to be fitted in the lead on wheel rim, and the lead press fitting assembly 3 includes being set to correspond to tire Wheel rim on lead position at lead press-loading device, the press-assembling surface of the lead press-loading device is towards the side of the lead To；Tire sensing device (not shown go out), for incuding whether tire reaches the crane 20；And control system (figure It is not shown), it is defeated for controlling the tire after tire sensing device senses that the tire reaches on the crane It send assembly to suspend, is also used to control the tire folded arm assembly and holds the tire tightly, be also used to control the lifting device decline At the crane assembly to lead press fitting assembly position, it is also used to control the lead pressing machine of the lead press fitting assembly Structure is pressed the lead to wheel rim direction, is also used to after the completion of lead press fitting, controls the lifting device and rises the lifting Frame to initial position, be also used to control after the crane rises to the initial position tire delivery assembly work with The tire after lead is pressed is delivered on the assembly line of the other end.

In the present solution, after the crane assembly 2 is installed on the lifting device 10, the of the crane assembly 2 One position (alternatively referred to as initial position or upper limit position) is located at tire assembling line (carrying path of conveying tire) The same horizontal position.In tire assembling line, the lead press-mounting machine installs station (not shown) and wheel in lead Between movement of the foetus balance detection station (not shown).After tire is transported to the lead installation station, in the lead erector Position lead is pasted on to tire wheel rim inner ring on, then tire be transported to the tire lead pressing machine crane it is total On 2, lifting device 10 makes to make the lead at 2 falls downward of crane assembly to the position of lead press fitting assembly 3 Block press fitting assembly 3 is pressed the lead, is installed on the wheel rim so that lead is stronger.When lead press fitting completion Afterwards, lifting device 10 makes the crane assembly 2 rise to the first position, and tire is delivered to the tire dynamic and balance and is examined It surveys and carries out tire dynamic and balance detection at station.

In the present solution, the tire sensing device and control system can make the tire lead pressing machine be automatically performed wheel Tire pressure dress, tire sensing device as long as sensing that tire reaches on crane behind predetermined position, that is, inform control as trigger condition System processed is so that it carries out following control: one, controlling the tire delivery assembly pause；Two, control tire folded arm assembly is held tightly The tire；Three, control lifting device drives the crane to drop to the position of lead press-loading device from initial position, controls Tire folded arm assembly decontrols tire；Four, lead direction of the control lead press-loading device on wheel rim is pressed the lead；Five, it controls It makes the tire folded arm assembly and holds tire tightly, control the lifting device and rise the crane to initial position；Six, institute is controlled It states tire folded arm assembly and decontrols tire, control the tire delivery assembly work so that the tire after lead is pressed is defeated It send to the assembly line of the other end.This it is a series of can pass through the control system carry out automatic flow control, phase Pass personnel only need to design corresponding parameter, stroke in advance.

In the present solution, the control system can control the press fitting of lead press-loading device according to scheduled fall time parameter Lead is started to work, and pause and the crane of lead press-loading device are controlled according to the press fitting time of scheduled lead press-loading device Rising, reworking for tire delivery assembly is controlled according to the scheduled rise time (can be consistent with fall time) Deng.Intelligible, in other examples, control system is not limited to aforesaid way, can also by the way of more intelligent, Such as triggering that the mode of setting sensing unit is acted as control corresponding component (such as setting travel switch or close Switch, to judge whether the position of crane reaches at lead press-loading device position or return to initial position, to control lead Block press-loading device and tire conveying mechanism carry out corresponding start and stop work etc.).

It should be understood that in other examples, the control system and tire sensing device not necessarily component, In the case where not requiring automation, start and stop etc. can be carried out using the switch or activation button for manually controlling corresponding component Work, is no longer repeated one by one herein.

In the present embodiment, the tire lead pressing machine further includes a pedestal, the pedestal include one first bottom plate 12 with And the stand 14 set on 12 first end of the first bottom plate, the lifting device are set on the stand 14, the lead press fitting Assembly is set on first bottom plate 12 at the position for being located at the lower section of the crane assembly 2.

In the present embodiment, the tire sensing device include the infrared light unit outside the crane assembly side with And outside the crane assembly other side and the reflecting unit opposite with the infrared light unit, when the tire is conveyed On to the crane behind corresponding position, it is blocked between the infrared light unit and the reflecting unit, the infrared light unit Do not receive the reflecting unit it is reflective when then send inductive signal to the control system to inform the control system wheel Tire reaches on the crane.The infrared light unit can be set to be located at outside crane assembly side on the first bottom plate Position at, the reflecting unit can be set on the stand positioned at the crane assembly the other side outside position Place.The position of the infrared unit and reflecting unit diversification, as long as they are located at the crane assembly in a manner of opposite Two sides outside, and height and the tire being placed on the crane height match can (i.e. the top surface of tire be higher than institute Infrared light unit and reflecting unit are stated, bottom surface is lower than the infrared light unit and reflecting unit).It should be understood that in others In embodiment, the tire sensing device can also be other sensors, if he can detect in face of object, and issue The corresponding signal that detects is to the control system.

About pedestal 1:

The pedestal 1 is used to be pressed assembly 3 for the lead of lead pressing machine and crane assembly 2 is mounted thereon.Institute Stating pedestal 1 includes that (the first bottom plate 12 can be rectangular slab, circular slab, sketch plate etc. to one first bottom plate 12, and the present embodiment is rectangle Plate), be erected on first bottom plate 12 first end stand 14 and on the stand 14 for going up and down the liter The lifting device 10 of frame assembly drops.The crane assembly 2 is installed on the lifting device 10 in the lifting device 10 Drive under go up and down.The lead press fitting assembly 3 is installed on first bottom plate 12 at the position of the not set stand 14, And the lead press fitting assembly 3 is located at the underface of the lifting device 10.The stand 14 is pressed the one of assembly 3 close to lead Face is referred to as front, and the one side far from lead press fitting assembly 3 is referred to as the back side.When the tire is by the crane assembly After 2 are transferred to the lead press fitting assembly 3, the lead press fitting assembly 3 is pressed the lead on the wheel rim.

The lifting device 10 includes set on the first transmission wheel assembly 101 of the lower end of the stand 14, set on described vertical 14 upper ends of seat and be located at right above the first transmission wheel assembly 101 the second transmission wheel assembly 102, be sheathed on two driving wheels Conveyer belt 103 on assembly, for being connect with the crane of the crane assembly 2 on the conveyer belt 103 A connection piece 104, the first straight line guide assembly for being set on the stand 14 vertically and being located at 103 first side of conveyer belt 105 and on the stand 14 and be located at described 103 second side of conveyer belt second straight line guide assembly 106.This implementation In example, in order to facilitate the installation of driving motor, the first transmission wheel assembly 101 set on 14 lower end of stand is and driving motor Output axis connection active wheel assembly, set on 14 upper end of stand second transmission wheel assembly 101 be driven wheel assembly.It can Understand, in other examples, the second transmission wheel assembly 102 set on 14 upper end of stand can be designed as driving wheel Assembly, the first transmission wheel assembly 101 set on 14 lower end of stand are then designed as driven wheel assembly.The crane 20 then leads to First connector 104 is crossed to be installed on the lifting device 10.

Preferably, the first transmission wheel assembly 101 includes a propeller shaft sleeve 1011, set on the propeller shaft sleeve 1011 First deep groove ball bearing 1012 of rear end, set on the front end of the propeller shaft sleeve 1011 the second deep groove ball bearing 1013, wear In drive shaft 1014 and one first synchronous pulley in first deep groove ball bearing 1012 and the second deep groove ball bearing 1013 1015, the front end of the drive shaft 1014 exposes to the front end face of the propeller shaft sleeve 1011, the rear end of the drive shaft 1014 The rear end face of the propeller shaft sleeve 1011 is exposed to, before first synchronous pulley 1015 is sheathed on the drive shaft 1014 End.

Preferably, the propeller shaft sleeve 1011 including a propeller shaft sleeve ontology 1011a and is located on the propeller shaft sleeve Several drivings being spaced apart from each other are provided on first mounting portion 1011b, the first mounting portion 1011b of the periphery ontology 1011a Axle sleeve mounting hole 1011c.Further, the front end of the propeller shaft sleeve ontology 1011a is provided with first bearing gland 1016, The first bearing gland 1016 is arranged in the drive shaft 1014, and is installed on the drive by several first installation bolts The front end of dynamic sleeve body 1011a.One first is provided at the position of its front end on 1014 outer peripheral surface of drive shaft Plain edition flat strong 1017 is provided with the driving shaft retaining ring 1018 with third perforation in the front end face of the drive shaft 1014, and one The third that second installation bolt passes through the driving shaft retaining ring 1018 is bolted in the drive shaft 1014 after perforating.

Preferably, the second transmission wheel assembly 102 includes driven shaft sleeve 1021, is set to 1021 rear end of driven shaft sleeve Third deep groove ball bearing 1022, set on 1021 front end of driven shaft sleeve the 4th deep groove ball bearing 1023, be arranged in it is described Third deep groove ball bearing 1022 and driven shaft 1024 and one second synchronous pulley 1025 in the 4th deep groove ball bearing 1023, institute The front end for stating driven shaft 1024 exposes to the front end face of the driven shaft sleeve 1021, and second synchronous pulley 1025 is sheathed on institute State the front end of driven shaft 1024.

Preferably, the driven shaft sleeve 1021 including driven shaft sleeve ontology 1021a and is located on the driven shaft sleeve sheet Several driven shafts being spaced apart from each other are provided on second mounting portion 1021b, the second mounting portion 1021b of the periphery body 1021a Cover mounting hole.Further, the front end of the driven shaft sleeve ontology 1021a is provided with second bearing gland 1026, described Two bearing glands 1026 are arranged on the driven shaft 1024, and are installed bolt by several thirds and be installed on the driven shaft sleeve The front end of ontology 1021a.It is common that one second is provided at the position of its front end on the outer peripheral surface of the drive shaft 1014 Type flat strong 1027 is provided with a driven shaft retaining ring 1028 with the 4th perforation in the front end face of the driven shaft 1024, and one the Four installation bolts pass through after the 4th perforation of the driven shaft retaining ring 1028 be bolted in the front end of the driven shaft 1024.

It should be understood that in other embodiments, pedestal is not limited to above structure.For example, pedestal can for it is vertical (simultaneously It is not necessarily perpendicular to horizontal plane, can also be inclination, mainly depending on the position that the lead is pressed assembly.The present embodiment In, since lead press fitting assembly is located at the underface of the crane assembly, the stand of pedestal need to be perpendicular to level Face is vertically arranged) setting stand.

About crane assembly 2:

Specifically, the crane assembly 2 is installed on the lifting device 10 on the pedestal 1, can be in the lifting (rise and fall) are moved up and down under the driving of device 10.The crane assembly 2 includes being installed on the lifting device 10 Crane 20, tire folded arm assembly 22 and tire delivery assembly 24 set on the upper end of the crane 20.The lifting Device 10 can enable to object or the lifting structure of component up and down similar to existing any one, lifting device 10 can be vertically arranged jacking apparatus so that the crane assembly 2 rises or falls, and the crane assembly 2 can also be with It is by the composite structures such as driving motor or cylinder, transmission gear, transmission belt so that crane assembly 2 is gone up and down.When described When lifting device 10 is jacking apparatus, the pedestal 1 can then be saved, and can directly be fixed on the jacking apparatus accordingly On face, or on corresponding work top etc..

About crane 20:

The crane 20 includes the backrest 201 connecting with the first connector 104 of the lifting device 10, set on described The upper frame 202 on 201 top of backrest, the side frame being connected between the backrest 201 and upper frame 202 and be set to the backrest The second connector 204 on 201.The backrest 201 is connect with the lifting device 10.Specifically, the backrest 201 passes through institute The second connector 204 is stated to connect with the lifting device 10.More specifically, second connector 204 and the lifting device The first connector 104, first straight line guide assembly 105, second straight line guide assembly 106 be all connected with, second connector 204 include being set in the backrest the first link block 2041 corresponded at 104 position of the first connector, being set to the back Corresponding to the second link block 2042 at 105 position of first straight line guide assembly and set on the backrest 201 on frame 201 The upper third link block 2043 corresponding at 106 position of second straight line guide assembly.The tire folded arm assembly 22 and Tire delivery assembly 24 is all set on the upper frame 202.Intelligible, the side frame mainly connects and reinforces backrest and top The effect of frame, in other examples, in the case where intensity guarantees, which can also be cast out.

The backrest 201 is in frame structure, including but not limited to rectangular frame structure, circular frame structure.The backrest 201 include outer framework and the connection frame in the outer framework.The outer framework pushes up cross bar by the first upright bar 2011, first 2012, the second upright bar 2013 and 2014 head and the tail vertical connection of bottom cross bar enclose, so that the outer framework is in rectangle Frame-shaped.The connection frame is integrally in H-type, including being parallel to each other and being connected between the first top cross bar 2012 and bottom cross bar 2014 The connection that third upright bar 2015 and the 4th upright bar 2016, both ends are connect with the third upright bar 2015 and the 4th upright bar 2016 respectively Bar 2017.First link block 2041 is set in the connecting rod 2017 corresponding at 104 position of the first connector, and described the Two link blocks 2042 are set in the third upright bar 2015 at corresponding to the slide position on first straight line guide rail, and the third connects Block 2043 is connect to correspond at the slide position on second straight line guide rail in the 4th upright bar 2016.First link block 2041 are fixedly connected with the first connector 104 on the lifting device 10 and (can be fixedly connected by modes such as rivet, bolts), Second link block 2042, third link block 2043 are fixedly connected with corresponding sliding block (can be by modes such as rivet, bolts It is fixedly connected).In the present embodiment, the sliding block on the first straight line guide rail and second straight line guide rail is two pieces, therefore, described Second link block 2042 and third link block 2043 are two pieces, and two second link blocks 2042 are respectively arranged on the third upright bar 2015 upper and lower ends, two third link blocks 2043 are respectively arranged on the upper and lower ends of the 4th upright bar 2016.It is intelligible, In other embodiments, the backrest 201 is not limited only to above-mentioned structure, as long as can make crane 20 and lifting device 10 Connection.Such as the backrest 201 can directly be a backboard, and the position of first connector 104 is corresponded on backboard It sets place and second connector 204 is set.In other examples, a tetragonal body also can be directly used in the crane 20 Body structure, if the back of crane is provided with the second connector being connected with first connector, top can Tire folded arm assembly and tire delivery assembly are set.

The benefit that above-mentioned backrest 201 is designed as frame structure is: one, loss of weight；Two, cost of manufacture is saved；Three, related personnel It can pass through the function situation that backrest 201 observes lifting device 10；Staff is facilitated to examine if four, lifting device 10 goes wrong It repairs, does not need to remove the crane 20.

The upper frame 202 is including upper frame ontology and is embedded at the intrinsic supporting plate assembly of the upper frame, the upper frame sheet Body is horizontally placed on the top of the backrest 201, and a centre bore 2025a is provided on the supporting plate assembly.The upper frame ontology In frame structure comprising with it is described first top cross bar 2012 it is parallel and it is conplane second push up cross bar 2021, respectively with The both ends of second top cross bar 2,021 first top vertical pole 2022 connected vertically and the second top vertical pole 2023, second top are vertical It hangs down at the both ends of bar 2023 and the second top one end of vertical pole 2023 far from the second crossbar respectively with first top cross bar 2012 It is direct-connected to connect.

The supporting plate assembly includes by rear (close to the direction of the backrest 201) (side far from the backrest 201 before To) it is sequentially arranged in the first supporting plate 2024, the second supporting plate 2025 and third supporting plate 2026 in the upper frame 202.Described first Supporting plate 2024, the second supporting plate 2025 and third supporting plate 2026 fill up the central space of the upper frame ontology, for the wheel Tire is placed on it.The centre bore is set to the middle part of second supporting plate 2025, the center of the centre bore 2025a with it is described The center of supporting plate assembly and upper frame 202 is overlapped (center of the i.e. described centre bore 2025a, the center of supporting plate assembly and upper frame 202 Center on same central point).The aperture of the centre bore 2025a is greater than the lead press-loading device of tire lead pressing machine Outer diameter, after tire is transported on supporting plate assembly, the crane assembly 2 to underface (to lead press fitting assembly 3 side To) be moved at the position of lead press fitting assembly 3 when, the tire positioning mechanism that lead is pressed assembly 3 can be protruding upward In the centre bore 2025a to be located at the same horizontal position with the tire.In this way, the tire localization machine of lead press fitting assembly 3 Structure could smoothly be pressed the lead on the wheel rim inner ring outward.

The side frame includes being connected to the first side lever 2031 of upper frame 202 and 201 first side of backrest and being connected to Second side lever 2032 of the upper frame 202 and described 201 second side of backrest.First side lever 2031 is connected to first top Between vertical pole 2022 and first upright bar 2011, second side lever 2032 be connected to it is described second top vertical pole 2023 with it is described Between second upright bar 2013.Specifically, the upper end of first side lever 2031 is connected to the middle section of first top vertical pole 2022 Position, lower end are connected to the lower end of first upright bar 2011.The upper end of second side lever 2032 is connected to second top The middle section position of vertical pole 2023, lower end are connected to the lower end of second upright bar 2013.In this way, first side lever 2031 and institute One section of formation triangle of the first upright bar 2011 and the first top vertical pole 2022 is stated, second side lever 2032 is stood with described second One section of formation triangle of bar 2013 and the second top vertical pole 2023, improves the intensity of hog frame.

About tire folded arm assembly 22:

The tire folded arm assembly 22 includes that the first tire folded arm of 202 side of upper frame is arranged in and is symmetrical arranged The second tire folded arm in the other side of the upper frame 202.In the present embodiment, the first tire folded arm and the second tire folded arm It is separately positioned on the upper frame 202 on the first side of the backrest 201 and upper frame 202 far from the backrest 201 Second side.The first tire folded arm is specifically located on the cross bar 2012 of first top, and the second tire folded arm is with symmetrical Mode be specifically located at it is described second top cross bar 2021 on.It should be understood that in other examples, the first tire The other two sides that folded arm and the second tire folded arm can also be separately positioned on top crossbearer (are separately positioned on the first top vertical pole 2022 And second top vertical pole 2023 on), as long as they are the two opposite sides that the upper frame 202 is arranged in a manner of axisymmetric. Wherein:

The first tire folded arm includes first rotating arm 221, the second rotating arm 222 and the first rotary drive mechanism. The first rotating arm 221 and the second rotating arm 222 are spaced apart from each other the first side that the upper frame 202 is arranged in of certain distance On, specifically, the first rotating arm 221 and the second rotating arm 222 are spaced apart from each other the setting of certain distance on first top On cross bar 2012.The structure of the first rotating arm 221 and the second rotating arm 222 is identical, the first rotating arm 221 and second Rotating arm 222 is symmetricly set on the two sides of the perpendicular bisector, first top using the perpendicular bisector of the first top cross bar 2012 as symmetry axis The center of the excessively described centre bore 2025a of the perpendicular bisector of cross bar 2012.Wherein:

The first connecting rod 2212, vertically arranged that the first rotating arm 221 includes the first rotary shaft 2211, is laterally arranged First folded arm ontology 2213.Intelligible, it further includes having that above-mentioned lateral setting, which not only includes horizontal lateral setting, Certain skewed lateral setting.First rotary shaft 2211 is arranged on the first side of the upper frame 202, is specifically arranged in On the cross bar 2012 of first top, and the upper end of first rotary shaft 2211 protrudes from the upper table of first top cross bar 2012 Face, lower end protrude from the lower surface of first top cross bar 2012.The round end of the first connecting rod 2212 and first rotation The upper end of shaft 2211 connects, and the connecting pin of the first connecting rod 2212 is connect with the lower end of the first folded arm ontology 2213. The first folded arm ontology 2213 includes vertically arranged second connecting rod and the first holding portion on the second connecting rod, The lower end of the second connecting rod is connect with the connecting pin of the first connecting rod 2212, and the upper end of the second connecting rod is provided with one First mounting blocks, the second connecting rod lower end and be located at the first mounting blocks following location directly at be provided with one second Mounting blocks.First holding portion include one first column and be arranged on first column first hold tightly column, it is described The upper end of first column is connect with first mounting blocks, and lower end is connect with second mounting blocks.In order to enable described first Hold tightly column can up and down adjustment, first column be external thread column, first holding portion be and the external thread column screw thread The internal threaded column of cooperation.The first holding column damages tire when holding the tire tightly in order to prevent, holds tightly described first The outer peripheral surface of column is provided with elastic cord breaker, and the elastic cord breaker can be polyurethane buffering layer, or others tool There are the plastics of cushion performance to be made.

Second rotating arm, 222 structure is identical as the structure of the first rotating arm 221, the second tire folded arm packet Third connecting rod 2222, the second vertically arranged folded arm ontology 2223 for including the second rotary shaft 2221, being laterally arranged.It is intelligible, Above-mentioned lateral setting not only includes horizontal lateral setting, further includes with certain skewed lateral setting.It is described Second rotary shaft 2221 is arranged on the first side of the upper frame 202, is specifically arranged on the cross bar 2012 of first top, and institute The upper end for stating the second rotary shaft 2221 protrudes from the upper surface of first top cross bar 2012, and it is horizontal that lower end protrudes from first top The lower surface of bar 2012.The round end of the third connecting rod 2222 is connect with the upper end of second rotary shaft 2221, and described The connecting pin of three-link 2222 is connect with the lower end of the second folded arm ontology 2223.The second folded arm ontology 2223 includes perpendicular The second holding portion to the fourth link of setting and in the fourth link, the lower end of the fourth link and described the The connecting pin of three-link 2222 connects, and the upper end of the fourth link is provided with a third mounting blocks, in the fourth link Lower end and be located at the third mounting blocks following location directly at be provided with one the 4th mounting blocks.Second holding portion includes One second column and the second holding column being arranged on second column, the upper end of second column and the third are pacified Block connection is filled, lower end is connect with the 4th mounting blocks.In order to enable it is described second hold tightly column can up and down adjustment, described second Column is external thread column, and second holding portion is the internal threaded column being threadedly engaged with the external thread column.It is described in order to prevent Second holding column damages tire when holding the tire tightly, and the outer peripheral surface of the second holding column is provided with elastic cord breaker, The elastic cord breaker can be polyurethane buffering layer, or there are others the plastics of cushion performance to be made.

First rotary drive mechanism includes the first master gear that 2211 lower end of the first rotary shaft is arranged in, setting 2221 lower end of the second rotary shaft and with first master gear ratcheting first from gear and with the described first main tooth First driving part of the wheel connection to drive first master gear to rotate.First driving part can be driving motor or Person drives cylinder.When first driving part is driving motor, the output shaft of the driving motor can be directly with first The lower end of rotary shaft 2211 connects, and first rotary shaft 2211 drives first master gear to rotate, to drive to described First from gear, to drive described first to rotate in the opposite direction from gear, in this way, i.e. may make first folded arm and Second folded arm holds the tire or outward expansion release tire tightly inwards.The output shaft of the driving motor can also directly with First master gear connection, directly to drive first master gear to rotate, thus drive first rotary shaft 2211 to First direction rotates, and rotates the second rotary shaft 2221 to the direction opposite with first rotary shaft 2211.When described One driving part be driving cylinder when, the driving cylinder is then laterally arranged, it is described driving cylinder output shaft on setting one and The driving lever of the periphery connection of first master gear, when the output shaft of the driving cylinder ejects outward, driving described first Master gear is rotated to a direction (less than one week), drives described first to be rotated in the opposite direction from gear (less than one week), The reset when the output shaft of the driving cylinder is withdrawn inwards, can so make the folded arm inwardly hold tire or outward pine tightly Open tire.

The second tire folded arm includes third rotating arm 224, the 4th rotating arm 225 and the second rotary drive mechanism. The third rotating arm 224 and the 4th rotating arm 225 are spaced apart from each other second side that the upper frame 202 is arranged in of certain distance On, specifically, the third rotating arm 224 and the 4th rotating arm 225 are spaced apart from each other the setting of certain distance on second top On cross bar 2021.The structure of the third rotating arm 224 and the 4th rotating arm 225 is identical, the third rotating arm 224 and the 4th Rotating arm 225 is symmetricly set on the two sides of the perpendicular bisector, second top using the perpendicular bisector of the second top cross bar 2021 as symmetry axis The center of the excessively described centre bore 2025a of the perpendicular bisector of cross bar 2021.Wherein:

The 5th connecting rod 2242, vertically arranged that the third rotating arm 224 includes third rotary shaft 2241, is laterally arranged Third folded arm ontology 2243.Intelligible, it further includes having that above-mentioned lateral setting, which not only includes horizontal lateral setting, Certain skewed lateral setting.The third rotary shaft 2241 is arranged in second side of the upper frame 202, is specifically arranged in On the cross bar 2021 of second top, and the upper end of the third rotary shaft 2241 protrudes from the upper table of second top cross bar 2021 Face, lower end protrude from the lower surface of second top cross bar 2021.The round end of 5th connecting rod 2242 and the third are revolved The upper end of shaft 2241 connects, and the connecting pin of the 5th connecting rod 2242 is connect with the lower end of the third folded arm ontology 2243. The third folded arm ontology 2243 is including vertically arranged six-bar linkage 2243a and on the six-bar linkage 2243a The lower end in third holding portion, the six-bar linkage 2243a is connect with the connecting pin of the 5th connecting rod 2242, is connected the described 6th The upper end of bar 2243a is provided with one the 5th mounting blocks 2243b, the six-bar linkage 2243a lower end and be located at the described 5th One the 6th mounting blocks 2243c is provided at mounting blocks 2243b following location directly.Third holding portion includes a third column 2243d and the third being arranged on the third column 2243d hold column 2243e tightly, the upper end of the third column 2243d with The 5th mounting blocks 2243b connection, lower end are connect with the 6th mounting blocks 2243c.In order to enable the third holds column tightly 2243e can up and down adjustment, the third column 2243d be external thread column, third holding portion be and the external thread column The internal threaded column being threadedly engaged.The third holds column 2243e tightly and damages tire when holding the tire tightly in order to prevent, described The outer peripheral surface that third holds column 2243e tightly is provided with elastic cord breaker, and the elastic cord breaker can be polyurethane buffering layer, can also Think that other plastics with cushion performance are made.

4th rotating arm, 225 structure is identical as the structure of the third rotating arm 224.4th rotating arm 225 Including the 4th rotary shaft, laterally seven-link assembly, the 4th vertically arranged folded arm ontology being arranged.Intelligible, above-mentioned transverse direction Being arranged not only includes horizontal lateral setting, further includes with certain skewed lateral setting.4th rotary shaft It is arranged in second side of the upper frame 202, is specifically arranged on the cross bar 2021 of second top, and the 4th rotary shaft Upper end protrudes from the upper surface of second top cross bar 2021, and lower end protrudes from the lower surface of second top cross bar 2021.Institute The round end for stating seven-link assembly is connect with the upper end of the 4th rotary shaft, the connecting pin of the seven-link assembly with described 4th armful The lower end of arm body connects.The 4th folded arm ontology includes the 8th vertically arranged connecting rod and is set on the 8th connecting rod The 4th holding portion, the lower end of the 8th connecting rod is connect with the connecting pin of the seven-link assembly, in the upper of the 8th connecting rod End be provided with one the 7th mounting blocks, the 8th connecting rod lower end and be located at the 7th mounting blocks following location directly at set It is equipped with one the 8th mounting blocks.The 4th holding portion includes one the 4th column and be arranged on the 4th column the 4th armful Tight column.In order to enable it is described 4th hold tightly column can up and down adjustment, the 4th column be external thread column, the 4th holding portion For the internal threaded column being threadedly engaged with the external thread column.The 4th holding column is damaged when holding the tire tightly in order to prevent Tire is provided with elastic cord breaker in the outer peripheral surface of the 4th holding column, and the elastic cord breaker can be polyurethane buffering Layer, or there are others the plastics of cushion performance to be made.

Second rotary drive mechanism includes the second master gear that 2241 lower end of third rotary shaft is arranged in, setting Ratcheting second connect from gear and with second master gear in the 4th rotary shaft lower end and with second master gear Connect the second driving part to drive the second master gear rotation.Second driving part can be driving motor or drive It takes offence cylinder.When second driving part is driving motor, the output shaft of the driving motor can directly be rotated with third The lower end of axis 2241 connects, and the third rotary shaft 2241 drives second master gear to rotate, to drive to described second From gear, to drive described second to rotate in the opposite direction from gear, in this way, may make the third folded arm and the 4th Folded arm holds the tire or outward expansion release tire tightly inwards.The output shaft of the driving motor can also directly with it is described Second master gear connection, directly to drive second master gear to rotate, to drive the third rotary shaft 2241 to first A direction rotates, and the direction for keeping the 4th axial rotary opposite with the third rotary shaft 2241 rotates.When second driving portion When part is driving cylinder, the driving cylinder is then laterally arranged, setting one and described second on the output shaft of the driving cylinder The driving lever of the periphery connection of master gear, when the output shaft of the driving cylinder ejects outward, drive second master gear to One direction rotates (less than one week), drives described second to be rotated in the opposite direction from gear (less than one week), when the drive The reset when output shaft of cylinder of taking offence is withdrawn inwards, can so make the folded arm inwardly hold tire tightly or unclamp tire outward.

Above-mentioned tire folded arm assembly 22, first tire folded arm is identical with the structure of the second tire folded arm, is symmetricly set on In the opposite sides of upper frame 202, and it is symmetrical that each group of tire folded arm includes the perpendicular bisectors of two corresponding sides with upper frame 202 again Axis is symmetricly set on the two sides of the axis of symmetry, and the center of the excessively described centre bore 2025a of the axis of symmetry, in this way can be The position of two sides is the same when holding, and the dynamics acted on tire is also identical, can effectively hold tire tightly.

About tire delivery assembly 24:

The tire delivery assembly 24 is set to the top of crane 20, is specifically set to the upper frame 202 of the crane 20 On.The tire delivery assembly 24 includes on the upper frame 202 close to first biography of one end of lead installation station Moving axis assembly, on the upper frame 202 close to tire dynamic and balance detection station one end second driving shaft assembly, be sheathed on First transport mechanism of the side of the backrest 201 on the first driving-shaft assembly and second driving shaft assembly and close to crane 20 243, it is sheathed on the second conveyer of side of first transmission shaft always and on second driving shaft assembly far from the backrest 201 Structure 244.Preferably, the tire delivery assembly 24 can also include set on the crane assembly 2 supporting plate assembly on and position Auxiliary transport mechanism 245 between first transport mechanism 243 and the second transport mechanism 244.Wherein:

In the present embodiment, first driving-shaft assembly is driving shaft assembly 241, and the second driving shaft assembly is driven Axle assembly 242.

The active axle assembly 241 includes on the upper frame 202 close to the of one end of lead installation station Always vertical bearing seat 2411, the second vertical type bearing block 2412, be arranged in the first vertical type bearing block 2411 and second Driving shaft 2413 between vertical type bearing block 2412 and driving shaft to drive it to rotate is connect with the driving shaft 2413 Driving device 2414.The first vertical type bearing block 2411 and the second vertical type bearing block 2412 are spaced apart from each other certain distance. Specifically, the first vertical type bearing block 2411 is set on the first top vertical pole 2022 of the upper frame 202 close to the lifting At the position of the side of the backrest 201 of frame 20, the second vertical type bearing block 2412 is set on the vertical pole 2022 of first top Side far from the backrest 201.Further, the first vertical type bearing block 2411 and the second vertical type bearing block 2412 It is located at the two sides of second supporting plate 2025.The active axial brake device 2414 is driving motor, the driving motor It is corresponded in the backrest 201 of the crane 20 at the position of the driving shaft 2413, the output shaft of the driving motor It is connect with one end of the driving shaft 2413 to drive the driving shaft 2413 around its axis rotation.

The driven axle assembly 242 includes on the upper frame 202 close to one end of dynamic balancing installation station Third vertical type bearing block 2421, the 4th vertical type bearing block 2422 are arranged in the third vertical type bearing block 2421 and Second driven shaft 2423 between four vertical type bearing blocks 2422.The third vertical type bearing block 2421 and the 4th vertical type axis It holds seat 2422 and is spaced apart from each other certain distance.Specifically, the third vertical type bearing block 2421 is set to the second of the upper frame 202 It pushes up on vertical pole 2023 at the position of the side of the backrest 201 of the crane 20, the 4th vertical type bearing block 2422 The side far from the backrest 201 on the vertical pole 2023 of second top.Further, the third vertical type bearing block 2421 and the 4th vertical type bearing block 2422 be located at the two sides of second supporting plate 2025, in this way, making the first conveyer Structure 243 and the second transport mechanism 244 are placed exactly in the two sides of second supporting plate 2025 (respectively close to the side of backrest 201 With the side far from backrest 201).

In the present embodiment, the active axle assembly 241 further includes a driving shaft baffle 2415, the second driven shaft 2423 Assembly 242 further includes a driven shaft baffle 2424.The driving shaft baffle 2415 includes one and the first top company of vertical pole 2022 The vertical mounting plate 2415a of first connect, lower end connect with the described first upper end vertical mounting plate 2415a, upper end is upwards and to the The direction inclined first of two top vertical poles 2023 tilts engagement plate 2415b and tilts the upper of engagement plate 2415b with described first The passed through for the first bolt is provided on the first of end connection lateral shutter 2415c, the first vertical mounting plate 2415a One perforation, first bolt pass through the lateral surface for pushing up vertical pole 2022 by described first after first perforation and penetrate described first It pushes up in vertical pole 2022, the described first vertical mounting plate 2415a is installed on the vertical pole 2022 of first top.The driven shaft Baffle 2424 includes the second vertical mounting plate, lower end and the described second vertical installation connecting with second top vertical pole 2023 The connection of plate upper end, upper end are upwards and to the inclined second inclination engagement plate in the direction of the first top vertical pole 2022 and with described second The second lateral shutter of the upper end connection of engagement plate is tilted, is provided on the second vertical mounting plate and is passed through for the second bolt The second perforation, second bolt pass through penetrated by the lateral surface of second top vertical pole 2023 after second perforation it is described In second top vertical pole 2023, the described second vertical mounting plate is installed on the vertical pole 2023 of second top.

First transport mechanism 243 includes on the driving shaft 2413 close to the position of the side of the backrest 201 It sets the first chain wheel assembly 2431 of place, be set in the second driven shaft 2423 corresponding at 2431 position of the first chain wheel assembly The second chain wheel assembly 2432 and the first chain for being sheathed on first chain wheel assembly 2431 and the second chain wheel assembly 2432 Item 2433.Second transport mechanism 244 includes the position of the side on the driving shaft 2413 far from the backrest 201 The third chain wheel assembly 2441 at place is set in the second driven shaft 2423 corresponding at 2441 position of third chain wheel assembly The 4th chain wheel assembly 2442 and the second chain for being sheathed on the third chain wheel assembly 2441 and the 4th chain wheel assembly 2442 Item 2443.

The auxiliary transport mechanism 245 includes being set on the supporting plate assembly to be located at first transport mechanism 243 and the Several Universal caster components 2451 (buphthalmos) for being spaced apart from each other setting at position between two transport mechanisms 244.Specifically, exist Several Universal caster components 2451 being spaced apart from each other are set on second supporting plate 2025.In several Universal caster components 2451 In, a part of Universal caster component 2451 is set on second supporting plate 2025 close to lead installation station and centre bore At position between 2025a, remaining a part of Universal caster component 2451 is set on second supporting plate 2025 close to described At position between tire dynamic and balance detection station and the centre bore 2025a.

The auxiliary transport mechanism 245 further includes on the upper frame 202 close to one end of lead installation station First mounting bracket 2452 at place, is set to the first elevating mechanism (not shown go out) in first mounting bracket 2452 On the upper frame 202 close to one end of the tire dynamic and balance detection station the second mounting bracket 2453 and be set to described the The second elevating mechanism (not shown go out) in two mounting brackets 2453.In the present embodiment, first mounting bracket 2452 and Two mounting brackets 2453 are two, and two the first mounting brackets 2452 are respectively arranged in the first top vertical pole of the upper frame 202 It is corresponded on 2022 at the position of two corners on second supporting plate 2025 of rectangle, two the second mounting brackets 2453 are pacified respectively Corresponding to the position of other two corner on the second supporting plate 2025 of rectangle on the second top vertical pole 2023 loaded on the upper frame 202 Set place.In the present embodiment, first elevating mechanism be two be respectively arranged in two the first mounting brackets 2452 first The output shaft of lifting cylinder, described two first lifting cylinders is upward and is fixed on second supporting plate 2025.Described second Elevating mechanism is two the second lifting cylinders being respectively arranged in two the second mounting brackets 2453, described two second liftings The output shaft of cylinder is upward and is fixed on second supporting plate 2025.The liter of first lifting cylinder and the second lifting cylinder It is identical that stroke drops, and they are electrically connected to the control system, for being controlled by the control system, to make second support Plate 2025 rises or falls.When the supporting plate reaches upper limit position, the Universal caster component 2451 connects with the tire Horizontal position where contacting surface is corresponding with the horizontal position where the contact surface of the tire to the chain, such benefit It is that, when conveying the tire, several Universal caster components 2451 and tire interface can assist conveying tire.Tire It is not direct to be contacted with supporting plate assembly, to there will not be frictional resistance, keep tire conveying more labor-saving, lighter.When the center of tire After position is corresponding to the center of centre bore 2025a (on same straight line), the tire delivery assembly 24 is by described The control of control system and suspend conveying.It is pressed assembly 3 when the crane assembly 2 is displaced downwardly to the lead by lifting device 10 At position, and when tire is limited at lead press fitting 3 position of assembly, the control system controls first lifting air Cylinder and the second lifting cylinder downlink so that second supporting plate 2025 be displaced downwardly to lower position (as long as the Universal caster not with Tire interface) so that the lower surface of the Universal caster and the tire has clearance space, to prevent the tire Shift, rotate under the action of the Universal caster etc..The control principle of control system is identical as existing control principle or phase Seemingly, as long as the execution of control can be realized or pause or stop by being manually arranged or people crosses and presses or unclamp corresponding key Only.

In the present embodiment, it is provided on the tire lead pressing machine for detecting whether the tire is transported to institute State the tire sensing device (not shown go out) in the predetermined position on supporting plate assembly, the tire sensing device and the control system Electrical connection.The tire sensing device includes the front side on the tire lead pressing machine close to the crane assembly 2 It is provided with an infrared light unit at the position of (side far from the backrest 201) and is set on the tire lead pressing machine Reflecting unit at the position of the rear side (side where backrest 201) of the crane assembly 2, the infrared detection list The height of member matches with the height, lower than the upper surface of the tire.When to be transported to the supporting plate total for the tire Behind upper predetermined position, the tire just shelters from the infrared light of the infrared light unit, described in tire shelters from Infrared light, therefore the reflecting unit can not be reflective, therefore corresponding signal is sent to the control by the tire sensing device System processed, the control system receive signal (the i.e. driving shaft suspended after signal as the driving tire delivery assembly 24 The signal of driving motor pause) so that tire is suspended conveying.Intelligible, the tire sensing device can also use city Other on face can detecte any sensing device of object.Intelligible, whether the tire delivery assembly 24 suspends Conveying can also realize by other means, such as most basic can carry out reality by control system button described in manual control Pause and conveying of the existing tire delivery assembly 24 etc., making too many restrictions property does not describe herein.

In the present embodiment, the tire delivery assembly 24 further includes being erected on the supporting plate assembly and being located at described first It the first transport mechanism baffle 2454 in the outside of transport mechanism 243 (far from 244 side of the second transport mechanism) and is erected on On the supporting plate assembly and it is located at 244 outside of the second transport mechanism (side far from first transport mechanism 243) Second transport mechanism baffle.Specifically, the first transport mechanism baffle 2454 is erected on the first supporting plate 2024 close to described At the position of first transport mechanism 243, and the height of the first transport mechanism baffle 2454 and first transport mechanism 243 Height match.The second transport mechanism baffle is erected on third supporting plate 2026 close to second transport mechanism 244 Position at, and the height of the third transport mechanism baffle and the height of second transport mechanism 244 match.

The tire delivery assembly 24 of this programme, Universal caster can play conveying booster action, and only design transport mechanism Mode compare, tire be easier conveyed, can reduce conveying capacity.Two elevating mechanisms can make the second supporting plate 2025 rise and Decline declines the second supporting plate 2025 when tire is on lead press fitting assembly 3 to prevent Universal caster and tire lower surface Contact prevents wheel fetal displacement, movement etc., is pressed the lead that is placed in that tire is more preferable, more steady on assembly 3, prevents because of tire Lead caused by displacement is pressed positional fault etc..The simple and ingenious structure of this tire delivery assembly 24, using effect is good, can It is more energy efficient.

Crane assembly 2 of the invention cooperates the lifting device 10 of the tire lead pressing machine, before tire conveying, Horizontal position (first position) where crane assembly 2 is maintained at consistent with the horizontal position of tire conveying pipeline, effectively Guarantee tire convey stationarity, be not in height it is inconsistent and occur tire jolt, jiggly phenomenon.Tire is transported to Behind position, the supporting plate assembly of crane assembly 2 holds up tire, and lead press fitting assembly 3 is moved down under the action of lifting device 10 On, it completes lead and is pressed process, after the completion of lead is pressed process, crane assembly 2 is upward under the action of lifting device 10 First position is moved to, then tire delivery assembly 24 works, and tire is sent out lead press fitting to dynamic balance detecting device direction Outside machine.The overall structure of this crane assembly 2 is simple, is self-possessed lighter, effectively plays the effect formed a connecting link, and guarantees lead press fitting The conveying mobile working after tire conveying mobile working and tire press fitting process before process.

It is pressed assembly 3 about lead:

The lead press fitting assembly 3 includes (installing station peace by the lead set on corresponding to the lead on wheel rim Loaded on the lead on wheel rim inner ring) position at lead press-loading device, the press-assembling surface of the lead press-loading device is described in The direction of lead.Further, lead press fitting assembly 3 further includes set on 2 lower section of crane assembly and the lead The lower end of block press-loading device connects and for driving it to rotate and reset the lead of lead press-loading device press fitting drive assembly. In the present embodiment, the lead press fitting drive assembly is set on first bottom plate 12.Further, the lead press fitting driving Assembly includes that lead press fitting rotary drive mechanism 31 and the lead connecting with lead press fitting rotary drive mechanism 31 are pressed Rotating actuator 32；The control system is also used to when the lead press-loading device is at a part of lead position on wheel rim The lead press fitting rotary drive mechanism rotation predetermined angular is controlled after completing first round press fitting, drives the lead press-loading device Predetermined angular is rotated, so that another part lead of the lead press-loading device on wheel rim be made to be pressed to complete the second wheel load Dress.

In the present embodiment, in order to reduce the lifting travel of crane assembly, save lead press fitting time, raising equipment use Service life, lead press fitting assembly 3 further include one be set on first bottom plate 12 for improving the lead press-loading device Mounting rack 37.The mounting rack 37 is located at the lower section of the crane assembly, and the mounting rack 37 is erected on institute including several State the foot prop 371 on the first bottom plate 12 and the erecting bed 372 on the foot prop 371.In order to reinforce several foot props 371 it Between support strength and stability, be horizontally arranged with a foot prop connecting rod 373 between every adjacent two foot props 371.It can be with Understand, this is only example of the present invention, and in other examples, the structure of the mounting rack 37 is not limited to This, such as can be in a body structure, or the mounting plate etc. that can be directly horizontally installed on vertical bottom, it can also be straight It connects and lead press fitting assembly 3 is directly mounted on first bottom plate 12.

Further, the lead press fitting drive assembly is set on the erecting bed of the mounting rack 37.The lead press fitting Rotary drive mechanism 31 includes the rotation driving cylinder 312 being horizontally placed on the erecting bed and drives gas with the rotation The rotation driving lever 313 of the output axis connection of cylinder 312.Preferably, the lead press fitting rotary drive mechanism 31 further includes one The first connecting plate 311 being fixed on (such as screw lock, welding, riveting etc.) described erecting bed 372, the rotation drive cylinder 312 are installed on first connecting plate 311, and the rotation driving lever 313 connects with lead press fitting rotating actuator 32 It connects to drive lead press fitting rotating actuator 32 rotation or reset, to make the lead press-loading device rotation or multiple Position.More specifically, the lead press fitting rotary drive mechanism 31 further includes the cylinder installation on first connecting plate 311 Seat and set on it is described rotation driving cylinder 312 on far from the drive shaft one end and with the rotation driving cylinder 312 peace Fill the cylinder installation part of seat connection.Further, the cylinder mounting base is spherical hinge lug ring support 314, the cylinder installation Part is ears ring installation part 315.The spherical hinge lug ring support 314 includes that a horizonal base plate 3141 and one is erected on the level On bottom plate 3141 and with a pivot hole vertical plate 3142.The ears ring installation part 315 is attached at the rotation driving including one On cylinder 312 far from its output shaft an end face the first fixed plate 3151, be set to first fixed plate 3151 on and and its Vertical the first mounting ear 3152 and the second mounting ear 3153 and a pivot, the pivot are arranged in first mounting ear 3152, rotation driving cylinder 312 is installed on the spherical hinge lug ring branch on vertical plate 3142 and the second mounting ear 3153 On seat 314.

Intelligible, in other examples, the mounting means of the rotation driving cylinder 312 is not limited to above-mentioned side Formula, such as installation part directly be set with described in being installed in the one side of rotation driving cylinder 312 towards the erecting bed 372 On erecting bed 372, or in other positions setting installation part for rotating driving cylinder 312 to be installed on the erecting bed On 372.In other examples, the lead press fitting rotary drive mechanism 31 can also be driven described using driving motor The rotation of lead press-loading device resets, and when using the driving motor, the driving motor is vertically arranged at the installation It is pressed at the position of rotating actuator 32 below platform 372 corresponding to the lead, the output shaft of the driving motor is worn upwards The erecting bed 372 with lead press fitting rotating actuator 32 out to connect, so that the lead press-loading device be driven to turn Dynamic or reset.

The lead press fitting rotating actuator 32 includes being set on the erecting bed 372 and driving cylinder with the rotation The driving gear component 321 and the ratcheting driven gear component of the driving gear component 321 that 312 rotation driving lever 313 connects 322 and the third connector set on 322 upper end of driven gear component.The driving gear component 321 includes being erected on Corresponding to the driving gear connecting rod at rotation 313 position of driving lever of the rotation driving cylinder 312 on the erecting bed 372 3211 and be sheathed in the driving gear connecting rod 3211 with the driving gear 3212 that connect of rotation driving lever 313. The driven gear component 322 include be arranged side by side with the driving gear connecting rod 3211 on the erecting bed 372 from It moving gear connecting rod 3221 and is sheathed in the driven gear connecting rod 3221 and ratcheting with the driving gear 3212 Driven gear 3222, the driven gear 3222 is under the drive of the driving gear 3212 around its own axis rotation.It is described Third connector can be a cylindrical connecting column, can also be the connecting column 323 of a rectangular in cross-section.The third connection Bar can also be a connecting plate, a connecting box etc. structure.The lower end of the connecting column 323 and the driven gear connecting rod 3221 upper end is fixedly connected, and upper end is fixedly connected with the lower end of the lead press-loading device.In the present embodiment, the connecting column 323 lower end, which has to wear for the driven gear connecting rod 3221, is fixed on fixation hole therein.

In the present embodiment, the lead press fitting rotating mechanism further includes a gear-box 324 and is used for the gear-box 324 are connected to the 4th connector on the erecting bed 372.Specifically, the gear-box 324 is with extending upward through from its axis Cavity semiclosed case, the driving gear component 321, driven gear component 322 are installed in the cavity.More specifically Ground, the driving gear connecting rod 3211 and the equal lower end of driven gear connecting rod 3221 are arranged in the gear-box 324 On bottom plate, upper end is arranged on the top plate of the gear-box 324, and protrudes from the top plate of the gear-box 324.The active Gear 3212 and driven gear 3222 are sheathed on respectively on the upper part in the cavity of respective gear connecting rod.It is described 4th connector is two the second connecting plates 325 for being respectively installed in 324 two sides of gear-box, and two second connecting plates 325 make institute Stating has scheduled gap between the bottom surface of gear-box 324 and the erecting bed 372, for the driving gear connecting rod 3211 Certain installation space is reserved with the lower end of driven gear connecting rod 3221.

In the present embodiment, the lead press-loading device includes the fixation connecting with lead press fitting rotating actuator 32 Mechanism 33, the lower layer's press-loading device 34 being from top to bottom sequentially arranged on the fixed mechanism 33, upper layer press-loading device 35 and wheel Tire positioning mechanism 36, the position where the tire positioning mechanism 36 are higher than the upper surface of the fixed mechanism 33.The upper layer Press-loading device and lower layer's press-loading device include the driving assembly being installed on the fixed mechanism and and the driving component Output axis connection pressing component；The upper layer driving assembly and lower layer's driving assembly include laterally driven component and set The zigzag tread patterns vertical with the corresponding laterally driven component above corresponding laterally driven component and in floor projection Component；The laterally driven component includes two laterally driven cylinders for leaning against setting, the output end of each laterally driven cylinder Towards corresponding lead；The zigzag tread patterns component includes the two zigzag tread patterns cylinders for leaning against setting, the zigzag tread patterns cylinder Output end towards corresponding lead；The pressing component includes the arc pressure with the output axis connection of each laterally driven cylinder Fill block and the buffer stopper on the press-assembling surface of the arc press-fit block.The tire positioning mechanism includes being set to the fixation Buffer board in mechanism and across the buffer board connect with the fixed mechanism for the wheel rim center for the tire Hole is sheathed on tire positioning column therein.Wherein:

The lower end of the fixed mechanism 33 is fixed on the connecting column 323 that (in the present embodiment, the fixed mechanism 33 is solid Due on the outer peripheral surface of the connecting column 323).Specifically, the fixed mechanism 33 includes the upper end of one with the connecting column 323 The interconnecting piece of connection, the first fixed part for fixing lower layer's press-loading device 34 and upper layer press-loading device 35 and for solid Second fixed part of the fixed tire positioning mechanism 36.Wherein:

The interconnecting piece includes several fixed blocks 331 for being affixed on 323 outer peripheral surface of connecting column, several fixed blocks 331 are located at same level, and their head and the tail are adjacent to form the tubular knot that a shape and 323 shape of connecting column match Structure.In the present embodiment, the fixed block is four pieces, the outer peripheral surface facing each other that the connecting column is arranged in, opposite two-by-two to be One group, the vertical and intersectant centerline of each group of fixed block (after the line of centres of the i.e. first group block that is relatively fixed with second group of phase Pair the line of centres of fixed block be vertically connected, and crosspoint is overlapped in floor projection with the center of four pieces of fixed blocks).Work as institute When the section for stating connecting column 323 is rectangle, the interconnecting piece then includes four pieces and is affixed on 323 4 lateral surfaces of the connecting column respectively Fixed block 331 (the present embodiment use exactly the program).When the section of the connecting column 323 is rounded, the connection Portion then includes the fixed block 331 of the arc of the outer peripheral surface of four connecting columns 323 for being affixed on the cylinder being spaced apart from each other, and four It is one group that the fixed block 331 of arc is opposite two-by-two, the vertical and intersectant centerline of each group excessively arc block.

First fixed part include four piece of second bottom plate 332 connecting one to one with four pieces of fixed blocks 331 with And the four pieces of vertical plates 333 to connect one to one with four piece of second bottom plate 332.The inner end of every one second bottom plate 332 respectively with Corresponding fixed block 331 connects, and outer end is vertical with the lower end of corresponding vertical plate 333 respectively to be connected.Four pieces of vertical plates 333 are opposite two-by-two First group of vertical plate and second group of vertical plate are formed, is pacified under opening up vertically disposed one first on first group of opposite vertical plate 333 Hole 3331 and one first upper installing hole 3332 are filled, is offered under vertically disposed second on second group of opposite vertical plate 333 Mounting hole 3333 and the second upper installing hole 3334, the spacing between the described first lower mounting hole 3331 and the first upper installing hole 3332 Greater than the described second lower mounting hole 3333, the described second lower spacing between mounting hole 3333 and second upper installing hole 3334 Greater than first upper installing hole 3332.Mounting hole under described second lower mounting hole 3333 is located at described first on horizontal position 3331 and first between upper installing hole 3332, and first upper installing hole 3332 is located at the described second lower installation on horizontal position Between hole 3333 and the second upper installing hole 3334, that is, in the height direction, the described first lower mounting hole 3331, second is lower to pacify Dress hole 3333, the first upper installing hole 3332, the second upper installing hole 3334 are staggered according to direction from the bottom to top.The present embodiment In, preferably, the two sides of each vertical plate 333 are respectively arranged with a side baffle 334, the side baffle 334 rectangular three Angular shape, a shorter right-angle side are connected with corresponding second bottom plate 332, and longer right-angle side is connected with corresponding vertical plate 333.

Second fixed part includes the bottom (i.e. second for being erected on 323 top of connecting column or the first fixed part On bottom plate 332) stand 335 and third connecting plate 336 set on 335 top of stand.Preferably, the stand 335 include four upright bars, and four thribbles are in the projection of horizontal plane in the matrix dot of two rows two column.Per two adjacent stands 335 are located at corresponding lower mounting hole and upper installing hole two sides, avoid filling under the upper layer press-loading device 35 and lower layer with this Mechanism.

The structure of above-mentioned fixed mechanism is simple and compact, can be for upper layer press-loading device, lower layer's press-loading device and wheel Tire positioning mechanism is compact but will not mutually restrict, interactional will not be mounted thereon.Above-mentioned fixed mechanism will be described on Lamination mounting mechanism, lower layer's press-loading device and tire positioning mechanism integrate, and can make the structure of lead press-loading device It is more compact, volume is smaller.

Lower layer's press-loading device 34 include lower layer's driving assembly for being installed on first fixed part and with it is described The output shaft of lower layer's pressing component of the output axis connection of lower layer's driving assembly, lower layer's driving assembly is pierced by corresponding first Lower mounting hole 3331 and the second lower mounting hole 3333, lower layer's pressing component are located on the outside of first fixed part.Under described Layer driving assembly includes the first laterally driven component and is set to above the described first laterally driven component and in floor projection The first longitudinal direction driving assembly vertical with the described first laterally driven component.In the present embodiment, the first laterally driven component The output end of the first laterally driven cylinder 341 for leaning against setting including two, two first laterally driven cylinder 341 is pierced by respectively The lower mounting hole 3331 of described first group opposite vertical plate 333 first is to be located at corresponding 333 outside of vertical plate, thus towards corresponding Lead.The first longitudinal direction driving assembly includes the two first longitudinal directions driving cylinders (not shown go out) for leaning against setting, and described two the The output end of one zigzag tread patterns cylinder is pierced by second on described second group opposite vertical plate 333 Xia mounting hole 3333 respectively with position In corresponding 333 outside of vertical plate, thus towards corresponding lead.Preferably, two first laterally driven cylinder 341 Backrest end is connected with each other, and lower end surface can be fixed on second bottom plate 332, and output end can be embedded at respectively under two first In mounting hole 3331, and output shaft can be pushed outwardly and inwardly withdraw and reset.Wherein, it is pushed outwardly and withdraws the stroke resetted It can be arranged according to the demand of different embodiments, and will not be described here in detail.Similarly, two first longitudinal direction drives leaning on for cylinder Backside is connected with each other, and lower end surface can be fixed on the upper surface of two first laterally driven cylinder 341 by the second fixed plate, Output end to be embedded in two second lower mounting holes 3333 respectively, and output shaft can be pushed outwardly and inwardly withdraw and reset, In, being pushed outwardly and withdraw the stroke resetted can be arranged according to the demand of different embodiments, and and will not be described here in detail.

Lower layer's pressing component includes four and drives gas with two first laterally driven cylinders 341 and two first longitudinal directions respectively The output axis connection of cylinder and the first arc press-fit block 342 to arch upward outward, the first arc press-fit block 342 is towards the lead The one side of (outer arch face) is then the press-assembling surface, the output of four first arc press-fit blocks 342 and corresponding driving cylinder It is located at same level after axis connection, and four first arc press-fit blocks, 342 head and the tail are adjacent in the projection of horizontal plane The circle to match in the inner ring with tire.In the present embodiment, every one first arc press-fit block 342 is in downwardly and outwardly to expand It is skewed, so that lower layer's pressing component is in open-like shape or horn-like, to match with the wheel rim inner ring.As excellent Choosing, lower layer's pressing component further include be affixed on respectively every one first arc press-fit block 342 outer surface (press-assembling surface) the One buffer stopper 343, first buffer stopper 343 can have the material of snubber elastomeric to be made by polyurethane etc..The control system System is also used to when being pressed lead corresponding with lower layer's pressing component, is controlled each first laterally driven cylinder and first and is indulged It pushes out to driving cylinder and (pushes stroke parameter that can be specifically arranged according to the internal diameter of wheel rim), to make each arc press-fit block It is pressed the corresponding lead outward.

The structure of the upper layer press-loading device 35 and lower layer press-loading device 34 is same or similar, including is installed on described first Upper layer driving assembly on fixed part and the upper layer pressing component with the output axis connection of the upper layer driving assembly, it is described on The output shaft of layer driving assembly is pierced by corresponding first upper installing hole 3332 and the second upper installing hole 3334, the upper layer press fitting group Part is located on the outside of first fixed part.The upper layer driving assembly is including the second laterally driven component and set on described second Laterally driven component top and vertical with the described second laterally driven component second longitudinal direction driving assembly in floor projection.This In embodiment, the second laterally driven component includes two the second laterally driven cylinders 351 for leaning against setting, and described two second is horizontal To driving cylinder 351 output end be pierced by respectively described first group opposite 333 first upper installing hole 3332 of vertical plate be located at pair 333 outside of vertical plate answered.The second longitudinal direction driving assembly includes the two second longitudinal direction driving cylinders 352 for leaning against setting, described The output end of two second longitudinal directions driving cylinder 352 is pierced by the second upper installing hole on described second group opposite vertical plate 333 respectively 3334 to be located at corresponding 333 outside of vertical plate.Preferably, the backrest end of two second laterally driven cylinder 351 is mutual Connection, lower end surface can be fixed on second bottom plate 332, and output end can be embedded at two first upper installing holes 3332 respectively In, and output shaft can be pushed outwardly and inwardly withdraw and reset, wherein being pushed outwardly and withdraw the stroke resetted can be according to not With embodiment demand and be arranged, and will not be described here in detail.Similarly, the backrest end phase of the two second longitudinal directions driving cylinder 352 It connects, lower end surface can be fixed on the upper surface of two second laterally driven cylinder 351, output end by third fixed plate Be embedded in two second upper installing holes 3334 respectively, and output shaft can be pushed outwardly and inwardly withdraw and reset.Wherein, outward Releasing and withdraw the stroke resetted can be arranged according to the demand of different embodiments, and and will not be described here in detail.

The upper layer pressing component includes four and drives gas with two second laterally driven cylinders 351 and two second longitudinal directions respectively The output axis connection of cylinder 352 and the second arc press-fit block 353 to arch upward outward, the second arc press-fit block 353 is towards described The one side of lead is then the press-assembling surface, and four second arc press-fit blocks 353 connect with the output shaft of corresponding driving cylinder Be located at same level after connecing, and the head and the tail of four second arc press-fit blocks 353 it is adjacent in the projection of horizontal plane in The circle that the inner ring of tire matches.In the present embodiment, the upper layer pressing component is integrally cylindrical.Preferably, institute Stating upper layer pressing component further includes the second buffer stopper for being affixed on the outer surface (press-assembling surface) of every one second arc press-fit block 353 respectively 354, second buffer stopper 354 can have the material of snubber elastomeric to be made by polyurethane etc..The control system is also used to When being pressed lead corresponding with upper layer pressing component, each second laterally driven cylinder and second longitudinal direction driving gas are controlled Cylinder pushes out and (pushes stroke parameter that can be specifically arranged according to the internal diameter of wheel rim), so that every two arcs press-fit block be made to be pressed outward The corresponding lead.

The tire positioning mechanism 36 includes the buffer board on the third connecting plate 336 and passes through the buffering What plate was connect with the third connecting plate 336 is sheathed on tire positioning column therein for the wheel rim centre bore for the tire. The tire positioning column is erected on the center of the third connecting plate 336.Preferably, the tire positioning column is presented The taper for holding small lower end big.

The lead press fitting assembly 3 of the present embodiment can accurately compress the lead of each position on wheel rim, prevent lead de- It falls.

It should be understood that above-mentioned lead is pressed drive assembly not necessarily component.Such as in some embodiments, work as lead Press-loading device can then not need to carry out the press fitting of the second wheel lead again disposably by the lead press fitting when on wheel rim, then, The lead press fitting drive assembly can then be saved, it is only necessary to which lead press-loading device is directly mounted under the mounting rack assembly Side (such as on ground, on corresponding workbench or on the erecting bed), mounting means can be a variety of, such as will be described The lower end of lead press-loading device welds, is bolted, rivets on corresponding ground, workbench or the erecting bed etc.. In another example in further embodiments, lower layer's driving assembly of lower layer's press-loading device of the lead press-loading device is two or more Multiple driving cylinders, corresponding lower layer's pressing component is lower layer's pressing component of more than two multiple press-fit blocks compositions, on The upper layer driving assembly for being laminated mounting mechanism is more than two multiple driving cylinders, and corresponding upper layer pressing component is two or more Multiple press-fit blocks composition upper layer pressing component, multiple driving cylinders of lower layer's driving assembly and upper layer driving assembly it is multiple Driving cylinder is in " * " shape of intersection in the horizontal plane, be also not limited to certainly in should " * " shape, according to the quantity of lead and Position on wheel rim and quantity and the position for determining driving cylinder, in this way, then can be adapted in corresponding embodiment The position of lead, is pressed lead.In brief, the lead press fitting assembly includes lead press-loading device, the lead Press-loading device includes the driving assembly at the position corresponding to lead on wheel rim and the output shaft with the driving component The pressing component of connection.It should be understood that the Structural Transformation of lead press-loading device is also not limited to upper type, as long as according to wheel rim The position of the driving cylinder of the position setting upper and lower level driving assembly of upper lead and quantity and the pressure for being correspondingly arranged respective numbers Arrangement just no longer repeats one by one herein.

The principle of lead press-loading device of the present invention is: one, tire positions: when crane assembly support tire is to decline When to the position of the lead press-loading device, the tire positioning column of the lead lead mounting mechanism is arranged in the wheel rim of the tire To be positioned to the tire in centre bore.Two, first round lead is pressed: the control system control described first is laterally driven The output shaft for moving component, first longitudinal direction driving assembly, the second laterally driven component and second longitudinal direction driving assembly is flexible with complete It compresses, lead is pressed on wheel rim when pushing out, to return when inside contracting at first round lead.Three, lead press-loading device rotates Predetermined angular: after the completion of first round lead compresses, control system controls lead press fitting drive assembly again and drives the lead pressure (output shaft of the i.e. described control system control rotation driving cylinder 312 is pushed out to stir lead mounting mechanism rotation predetermined angular It is pressed the active gear teeth rotation of rotating actuator 32, the driving gear component 321 drives the driven gear component 322 rotations, so that the connecting column 323 being fixed on the driven gear component 322 be made to rotate, the connecting column 323 drives institute State entire lead press-loading device rotation predetermined angular).Four, the second wheel lead press fitting: control system is first horizontal described in secondary control again It is flexible to the output shaft of driving assembly, first longitudinal direction driving assembly, the second laterally driven component and second longitudinal direction driving assembly To complete the second wheel lead press fitting, the second wheel lead press fitting is identical as first round lead press fitting principle, only to not Lead with position is pressed.After lead press fitting is taken turns in completion second, described in the folded arm assembly holding of the crane assembly Tire is moved up with consistent with the height of tire flowing water pipeline, and then the control system control tire delivery assembly will The tire is delivered in the conveying pipeline in front, so that tire is delivered to tire dynamic and balance detection unit.

5, Figure 15 is the process for one embodiment of pressing method that tire lead pressing machine of the present invention is pressed lead referring to Figure 1 Figure.Firstly, it is necessary to which the tire lead pressing machine is mounted in tire conveying pipeline, it is specifically mounted on the installation of tire lead Between station and tire dynamic and balance detection station.After lead is mounted on wheel rim, tire is re-delivered to tire transport Stream In waterline, due to the height and the height phase of the tire conveying pipeline of the crane assembly of the tire lead pressing machine Match, therefore tire can be smoothly delivered on the crane assembly by tire conveying pipeline, and after the completion of lead press fitting, It can smoothly be delivered on the tire conveying pipeline, so that tire can be delivered to by the tire conveying pipeline Tire dynamic and balance detection is carried out in the tire dynamic and balance detection station.Specifically, the tire lead pressing machine pressure of the present embodiment Fill lead pressing method the following steps are included:

S101, starting tire delivery assembly, make the conveying direction of tire delivery assembly and the tire conveying pipeline Conveying direction is consistent；

After tire lead fitting machine is mounted well, before needing to carry out tire lead press fitting, the wheel can be started Tire delivery assembly.In the present embodiment, carry out controlling lead pressing machine by the control system, therefore, this step It is that the tire delivery assembly is started by the control system.

Whether S102, detection tire are transported at the lifting rack position；

In this step, detect whether the tire is transported to the corresponding of the crane by the tire sensing device At position, after the tire is transported to corresponding position on the crane, be blocked in the infrared light unit with it is described reflective Between unit, the infrared light unit do not receive the reflecting unit it is reflective when then send inductive signal to the control and be System is to inform that the control system tire reaches on the crane.

If S103, detecting that the tire is transported at the lifting rack position, it is temporary to control the tire delivery assembly Stop, and controls the tire folded arm assembly and hold the tire tightly；

After the tire is delivered to the corresponding position of the crane by the tire delivery assembly, then suspend Conveying, is transported away to avoid tire, and the tire folded arm assembly is made to hold tire tightly, to prevent tire from shifting.

S104, the control lifting device drive the crane to be displaced downwardly at lead press fitting assembly position；

S105, when the crane is displaced downwardly at lead press fitting assembly position, suspend the lifting device and It controls the tire folded arm assembly and decontrols the tire, and control the lead press fitting assembly and the lead is pressed to the wheel On the wheel rim of tire；

When at the position that the crane is displaced downwardly to the lead press fitting assembly, the lead pressure of the lead press fitting assembly Mounting mechanism is pierced by the centre bore upwards to be located in the wheel rim of the tire.Specifically, the lower layer of the lead press-loading device Press-loading device, upper layer press-loading device and tire positioning mechanism are pierced by the centre bore upwards to be located at the wheel of the tire In rim, and the tire positioning mechanism is arranged in the wheel rim centre bore；The lead press fitting assembly is being controlled by the lead When block is pressed to the wheel rim of the tire, lower layer's press-loading device is controlled first and upper layer press-loading device is pushed outwardly to press Corresponding lead on wheel rim is filled, so that the press fitting of first round lead is completed, secondly, controlling the lead press fitting rotary drive mechanism rotation Turn predetermined angular, the lead press fitting rotary drive mechanism makes the lead press fitting rotating actuator drive the lead press fitting Mechanism rotation predetermined angular controls lower layer's press-loading device and upper layer press-loading device is pushed outwardly to be pressed on wheel rim again Corresponding lead, to complete the second wheel lead press fitting.More specifically, in the press fitting of control first round lead and the second wheel lead pressure During dress, pass through each laterally driven cylinder and each longitudinal drive of control upper layer driving assembly and lower layer's driving assembly Cylinder of taking offence is pushed outwardly, so that each arc press fitting pressure is outwardly toward corresponding lead.

S106, when the lead be pressed complete when, control the tire folded arm assembly and hold the tire tightly again, control institute Lifting device operation is stated to rise the crane to initial position；

S107, when the crane returns to the initial position, control the tire folded arm assembly and decontrol tire, and And the control tire delivery assembly is reruned the tire to be delivered to the tire conveying pipeline in front, to make institute Tire conveying pipeline is stated to continue to be fed forward to the tire dynamic and balance detection station.

Lead pressing machine of the invention and its pressing method for being pressed lead, tire delivery assembly are pressed seeing upper one off Tire after can be constantly in working condition, next tire to be pressed can be received at any time in this way.It is gone up and down when tire reaches After on frame, as long as tire sensing device senses tire, control system can carry out subsequent a series of automatic control, including Pause tire transmission assembly makes tire folded arm assembly hold tire tightly, tire is made to drop to the position of lead press fitting assembly, make tire Folded arm device decontrols tire, makes lead press-loading device press fitting lead, tire folded arm device is made to hold tire tightly again so that on tire It rises to initial position, tire folded arm device is made to decontrol tire again, make the work of tire transmission assembly to see tire off.This is a series of Process is automation control, is participated in without artificial.While guaranteeing that lead is securely pressed, human cost is reduced, makes equipment more It is intelligent.

The above is only embodiments of the present invention, are not intended to limit the scope of the invention, all to utilize the present invention Equivalent structure or equivalent flow shift made by specification and accompanying drawing content is applied directly or indirectly in other relevant technologies Field is included within the scope of the present invention.

Claims (5)

1. a kind of pressing method of tire lead pressing machine press fitting lead, the lead press-mounting machine install station in the lead Between tire dynamic and balance detection station, the tire lead pressing machine includes lifting device, is installed on the lifting device Crane assembly and lead below the crane be pressed assembly, the crane assembly include be installed on it is described On lifting device for hold up tire and go up and down the crane of tire, set on the crane upper end for holding tire tightly Tire folded arm assembly and be connected for the tire conveying pipeline with one end to receive it and be delivered on the crane Tire is connected to send out the tire delivery assembly of the tire after lead is pressed with the tire conveying pipeline of the other end；Institute State pressing method the following steps are included:

Start tire delivery assembly, makes the conveying direction of tire delivery assembly and the conveying direction one of the tire conveying pipeline It causes；

Whether detection tire is transported at the lifting rack position；

If detecting, the tire is transported at the lifting rack position, controls the tire delivery assembly pause, and control The tire folded arm assembly holds the tire tightly；

Controlling the lifting device drives the crane to be displaced downwardly at lead press fitting assembly position；

When the crane is displaced downwardly at lead press fitting assembly position, suspend the lifting device and the control wheel Tire folded arm assembly decontrols the tire, and controls the lead press fitting assembly and the lead is pressed to the wheel rim of the tire On；

It when the lead, which is pressed, to be completed, controls the tire folded arm assembly and holds the tire tightly again, control the lifting dress Operation is set to rise the crane to initial position；

When the crane returns to the initial position, controls the tire folded arm assembly and decontrol tire, and control institute Tire delivery assembly is stated to rerun the tire to be delivered to the tire conveying pipeline in front, to keep the tire defeated Assembly line is sent to continue to be fed forward to the tire dynamic and balance detection station.

2. the pressing method of tire lead pressing machine press fitting lead as described in claim 1, it is characterised in that: the lead pressure Installation further includes a tire sensing device, and the tire sensing device includes the infrared light outside crane assembly side Unit and outside the crane assembly other side and the reflecting unit opposite with the infrared light unit, when the tire It is transported on the crane behind corresponding position, is blocked between the infrared light unit and the reflecting unit, it is described infrared Light unit do not receive the reflecting unit it is reflective when then send inductive signal to the control system to inform the control System tire reaches on the crane；

In the step of whether the detection tire is transported at the lifting rack position, examined by the tire sensing device Survey the corresponding position whether tire is transported to the crane.

3. the pressing method of tire lead pressing machine press fitting lead as described in claim 1, it is characterised in that: the crane The backrest and one connecting including one with the lifting device are set to the upper frame in the backrest, the tire folded arm assembly with And tire delivery assembly is all set on the upper frame；The upper frame includes upper frame ontology and is embedded in the upper frame ontology Supporting plate assembly, the upper frame ontology is horizontally placed on the top of the backrest, is provided with a centre bore on the supporting plate assembly； The supporting plate assembly includes by close to the backrest to the first supporting plate being sequentially arranged in the upper frame far from the backrest, second Supporting plate and third supporting plate；First supporting plate, the second supporting plate and third supporting plate fill out the central space of the upper frame ontology Full, so that the tire is placed on it, the centre bore is set to the middle part of second supporting plate, the center of the centre bore with The center of the upper frame is overlapped, and the aperture of the centre bore is greater than the outer diameter of the lead press-loading device of lead press fitting assembly；

When at the position that the crane is displaced downwardly to the lead press fitting assembly, the lead pressing machine of the lead press fitting assembly Structure is pierced by the centre bore upwards to be located in the wheel rim of the tire.

4. the pressing method of tire lead pressing machine press fitting lead as claimed in claim 3, it is characterised in that: the lead pressure Dress assembly include set on corresponding to tire wheel rim on lead position at lead press-loading device and with the lead pressure The lower end of mounting mechanism connects and for driving it to rotate and reset the lead of lead press-loading device press fitting drive assembly；It is described Lead press fitting drive assembly includes lead press fitting rotary drive mechanism and connect with lead press fitting rotary drive mechanism Lead is pressed rotating actuator；The lead press-loading device includes the fixation connecting with lead press fitting rotating actuator Mechanism, the lower layer's press-loading device being from top to bottom sequentially arranged on the fixed mechanism, upper layer press-loading device and tire localization machine Structure, the position where the tire positioning mechanism are higher than the upper surface of the fixed mechanism；

When at the position that the crane is displaced downwardly to the lead press fitting assembly, lower layer's pressing machine of the lead press-loading device Structure, upper layer press-loading device and tire positioning mechanism be pierced by upwards the centre bore to be located at the tire wheel rim in, And the tire positioning mechanism is arranged in the wheel rim centre bore；

When the lead is pressed on the wheel rim to the tire by the control lead press fitting assembly, the lower layer is controlled first Press-loading device and upper layer press-loading device are pushed outwardly to be pressed corresponding lead on wheel rim, so that the press fitting of first round lead is completed, Secondly, controlling the lead press fitting rotary drive mechanism rotation predetermined angular, the lead press fitting rotary drive mechanism makes described Lead press fitting rotating actuator drives the lead press-loading device rotation predetermined angular to control lower layer's pressing machine again Structure and upper layer press-loading device are pushed outwardly to be pressed corresponding lead on wheel rim, to complete the second wheel lead press fitting.

5. the pressing method of tire lead pressing machine press fitting lead as claimed in claim 4, it is characterised in that: the upper lamination Mounting mechanism and lower layer's press-loading device include the driving assembly being installed on the fixed mechanism and with the driving component Export the pressing component of axis connection；The upper layer driving assembly and lower layer's driving assembly include laterally driven component and are set to Corresponding laterally driven component top and vertical with corresponding laterally driven component zigzag tread patterns group in floor projection Part；The laterally driven component includes two laterally driven cylinders for leaning against setting, the output end court of each laterally driven cylinder To corresponding lead；The zigzag tread patterns component includes the two zigzag tread patterns cylinders for leaning against setting, the zigzag tread patterns cylinder Output end is towards corresponding lead；The pressing component includes being pressed with the arc of the output axis connection of each laterally driven cylinder Block and the buffer stopper on the press-assembling surface of the arc press-fit block；The control system is also used to be pressed the lead When, control the upper layer driving assembly each laterally driven cylinder and each zigzag tread patterns cylinder, lower layer's driving assembly it is every One laterally driven cylinder and each zigzag tread patterns cylinder are pushed outwardly so that the arc press-fit block is pressed corresponding lead；

During controlling the press fitting of first round lead and the second wheel lead press fitting, pass through control upper layer driving assembly and lower layer Each laterally driven cylinder of driving assembly and each zigzag tread patterns cylinder are pushed outwardly, so that each arc presses to Corresponding lead is pressed to outside.