CN109128759A - The assembly equipment and assembly method of transmission belt push structure, transmission belt and synchronizing wheel - Google Patents

The assembly equipment and assembly method of transmission belt push structure, transmission belt and synchronizing wheel Download PDF

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Publication number
CN109128759A
CN109128759A CN201811107395.XA CN201811107395A CN109128759A CN 109128759 A CN109128759 A CN 109128759A CN 201811107395 A CN201811107395 A CN 201811107395A CN 109128759 A CN109128759 A CN 109128759A
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CN
China
Prior art keywords
transmission belt
synchronizing wheel
column
assembly
push
Prior art date
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Granted
Application number
CN201811107395.XA
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Chinese (zh)
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CN109128759B (en
Inventor
吴加富
缪磊
许新星
冯小平
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Suzhou RS Technology Co Ltd
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Suzhou RS Technology Co Ltd
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Priority to CN201811107395.XA priority Critical patent/CN109128759B/en
Publication of CN109128759A publication Critical patent/CN109128759A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/02Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

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

Abstract

The present invention provides the assembly equipment and assembly method of a kind of transmission belt push structure, transmission belt and synchronizing wheel.Wherein, push structure includes the first mounting base, at least two first undertaking columns and at least two first ejecting mechanisms.At least two first undertaking columns are opposite and one end is fixed in the first mounting base, the other end is as free end, it is suitable for tightening winding in the transmission belt of close ring on the free end of at least two first undertaking columns, at least two first ejecting mechanisms, the first ejecting mechanism of two of them is respectively slidably located on one first undertaking column and is adapted to abut against on one end end face of transmission belt adjacent thereto, first ejecting mechanism can do stretching sliding towards free end by the first mounting base relative to the first undertaking column, transmission belt, which is tightened to be wound around on push structure, can protect that transmission belt is not self-possessed or other external forces are deformed and cause to damage, transmission belt is released from the first undertaking column by the first ejecting mechanism, mechanically actuated is simple, assembly efficiency is high.

Description

The assembly equipment and assembly method of transmission belt push structure, transmission belt and synchronizing wheel
Technical field
The invention belongs to mechanical equipment technical fields, and in particular to the dress of transmission belt push structure, transmission belt and synchronizing wheel With equipment and assembly method.
Background technique
With the development of the society, the development of science and technology, industrial automatization level is higher and higher, transmission belt and synchronizing wheel The application of combination is also extremely wide, and the batch production of do mechanization operation can reduce a large amount of manpower and material resources, improves production efficiency, The assembly of transmission belt also needs to recycle orderly progress, since transmission belt itself has certain elasticity and ductility, It is traditional when installing transmission belt in synchronizing wheel, by way of being manually tensioned transmission belt, first by one wherein, transmission belt set In synchronizing wheel, then conveyer belt is drawn to be inserted in second synchronizing wheel by manually stretching.
The assembly method low efficiency of traditional manual assembly transmission belt and synchronizing wheel, the manpower and material resources of consumption are big, and use The method of manual assembly is only applicable to the elasticity of small lot preferably and the assembly of the conveyer belt of small volume, for example, on toy car Miniature motor transmission belt.Larger for volume and elastic bad conveyer belt, for example, automobile transmission band, in mechanical arm Transmission belt, the synchronizing wheel transmission belt in large scale equipment is big using traditional assembly method resource consumption, and assembly efficiency is low.
Summary of the invention
Therefore, technical problem to be solved by the present invention lies in existing transmission belts and synchronizing wheel assembly using artificial dress Match, assembly efficiency is low.
For this purpose, the present invention provides a kind of transmission belt push structure, including
Opposite and one end is fixed in the first mounting base, and the other end accepts column as at least two first of free end;Extremely It is suitable for tightening winding in the transmission belt of close ring on the free end of few two first undertakings column;
At least two first ejecting mechanisms, the first ejecting mechanism described in two of them are respectively slidably located at described in one It on first undertaking column and is adapted to abut against on one end end face of transmission belt adjacent thereto, first ejecting mechanism can be relative to The first undertaking column does stretching sliding towards the free end by first mounting base.
Preferably, above-mentioned transmission belt push structure, first ejecting mechanism is including the first driver and by described first The driving of driver is slidably disposed on the push seat on the first undertaking column.
Preferably, above-mentioned transmission belt push structure, the push cover for seat are accepted outside column described first.
Preferably, above-mentioned transmission belt push structure, described first accepts the sliding side of push seat in setting edge on the side wall of column To at least one relief hole of extension;The drive shaft of first driver protrudes into the inner cavity that described first accepts column and through institute Relief hole is stated to connect with the push seat.
Preferably, above-mentioned transmission belt push structure, first ejecting mechanism further include the company being through in the relief hole Fitting, one end of the connector are connected to the drive shaft of first driver, and the other end is connected to the push seat.
Preferably, above-mentioned transmission belt push structure, the push structure further include be arranged in first mounting base and Clamp assemblies between the two neighboring first undertaking column, for clamping the transmission belt being wound around on the undertaking column.
The present invention provides the assembly equipment of a kind of transmission belt and synchronizing wheel, including
Workbench has the placement space for being suitable for placing at least two synchronizing wheels;
The push structure of above-mentioned transmission belt;
Tensioning apparatus, for driving the synchronizing wheel mobile, to be tensioned the biography being set at least two synchronizing wheels Defeated band.
Preferably, the assembly equipment of above-mentioned transmission belt and synchronizing wheel, the tensioning apparatus include
Sliding equipment and by the sliding equipment driving and the tension assembly that at least slides in the horizontal direction, described Tight component has at least one traction piece, is suitable for catching on synchronizing wheel or being fixed on when the traction piece is slided with the sliding equipment Component in synchronizing wheel is mobile.
Preferably, the assembly equipment of above-mentioned transmission belt and synchronizing wheel further includes the withdrawing device of transmission belt, the taking-up dress Set including
Bearing assembly is arranged in the first fixing seat and is suitable at least one and tightens winding in the transmission belt of closed loop;
Second ejecting mechanism and push structure are separately positioned on the two sides of the bearing assembly;Wherein described second release Mechanism is covered outside the bearing assembly and is adapted to abut against on one end end face of transmission belt adjacent thereto, and can be relative to institute It states bearing assembly and does stretch out motion towards the push structure direction;
The assembly equipment further includes for the push structure to be delivered to institute from the bearing assembly position State the conveying mechanism of workbench position.
Preferably, the assembly equipment of above-mentioned transmission belt and synchronizing wheel, second ejecting mechanism include covering in the carrying Impeller and the driving impeller outside component do the driving assembly of stretching motion.
The present invention provides a kind of transmission belt based on above-mentioned transmission belt push structure, the assembly equipment of transmission belt and synchronizing wheel With the assembly method of synchronizing wheel, comprising the following steps:
Two synchronizing wheels are placed in the placement space;
Using two the first ejecting mechanisms in the push structure successively by with the transmission on corresponding bolster stake It releases and covers on the peripheral outer wall face of a synchronizing wheel from free end respectively in one end of band;
Using the traction piece of the tensioning apparatus catch on a synchronizing wheel or with component fixed in synchronizing wheel, and drive quilt The synchronizing wheel caught on is directed away from another and synchronizes slipping, to be tensioned the transmission belt being arranged in two synchronizing wheels.
Technical solution of the present invention has the advantages that
1. a kind of transmission belt push structure provided by the invention, including the first mounting base, at least two first accept columns and At least two first ejecting mechanisms.Wherein, at least two first undertaking columns are opposite and one end is fixed in the first mounting base, another End is used as free end, is suitable for tightening winding, at least two in the transmission belt of close ring on the free end of at least two first undertaking columns A first ejecting mechanism, the first ejecting mechanism of two of them are respectively slidably located on one first undertaking column and are adapted to abut against On one end end face of transmission belt adjacent thereto, the first ejecting mechanism can accept column by the first mounting base direction relative to first Do stretching sliding in free end.
The transmission belt push structure of this structure, transmission belt, which tightens winding, can protect transmission belt not to be self-possessed or other external force Effect, which is deformed, to be caused to damage, and is released transmission belt from the first undertaking column by the first ejecting mechanism, and mechanically actuated is simple, Reduce the use of human resources, improves assembly efficiency.
2. a kind of transmission belt push structure provided by the invention, first ejecting mechanism is including the first driver and by institute The driving for stating the first driver is slidably disposed on described first and accepts push seat on column, and the push cover for seat is described the One accepts outside column.The push structure of this structure is arranged push seat for pushing transmission belt outside the first undertaking column, each first Independent first driver is set on ejecting mechanism, push seat is driven by the first driver, the push campaign of transmission belt is more Flexibly.
3. a kind of transmission belt push structure provided by the invention, described first accepts push seat in setting edge on the side wall of column At least one relief hole that glide direction extends;The drive shaft of first driver protrudes into the inner cavity that described first accepts column And it is connect through the relief hole with the push seat.The drive shaft of first driver is arranged in the inner cavity of the first undertaking column, warp Relief hole driving push seat, it is simple and compact for structure.
4. a kind of transmission belt push structure provided by the invention, first ejecting mechanism further include being through the relief hole Interior connector, one end of the connector are connected to the drive shaft of first driver, and the other end is connected to the push Seat.Connector passes through relief hole, links together with the push seat being set on the outside of the first undertaking column, compact-sized, and first drives The drive shaft of dynamic device is connected with connector, pushes push seat by connector, power output is stablized.
5. a kind of transmission belt push structure provided by the invention, the push structure further includes setting in first installation Clamp assemblies on seat and between the two neighboring first undertaking column, for clamping the biography being wound around on the undertaking column Defeated band.Clamp assemblies are set in the first mounting base, and auxiliary clamping transmission belt keeps transmission belt not fall.
6. the assembly equipment of a kind of transmission belt and synchronizing wheel provided by the invention, including workbench, push structure and tensioning Device.Wherein, workbench has the placement space for being suitable for placing at least two synchronizing wheels, and tensioning apparatus is for driving described in one Synchronizing wheel is mobile, to be tensioned the transmission belt being set at least two synchronizing wheels.
Transmission belt is pushed to placement on the table by the transmission belt of this structure and the assembly equipment of synchronizing wheel, push structure Synchronizing wheel on, the transmission belt in synchronizing wheel is tensioned by tensioning apparatus, assembly process is simple and fast, and assembly efficiency is high.? The mobile tensioning to realize transmission belt of the effect power drive synchronizing wheel of tight device, directly will not act on transmission belt for tractive force On, energy effective protection transmission belt is injury-free.
7. the assembly equipment of a kind of transmission belt and synchronizing wheel provided by the invention, the tensioning apparatus include sliding equipment and By the sliding equipment driving and the tension assembly that at least slides in the horizontal direction, the tension assembly have at least one Traction piece, the component when traction piece is slided with the sliding equipment suitable for catching on synchronizing wheel or being fixed in synchronizing wheel move It is dynamic.
The transmission belt of this structure and the assembly equipment of synchronizing wheel, using the traction piece on tension assembly catch on synchronizing wheel or The component being fixed in synchronizing wheel, by sliding equipment drive tension assembly slide in the horizontal direction, pull synchronizing wheel or The component being fixed in synchronizing wheel is tensioned transmission belt, will not directly act on tractive force in transmission belt, protects transmission belt not It is damaged.
8. the assembly equipment of a kind of transmission belt and synchronizing wheel provided by the invention further includes the withdrawing device of transmission belt, institute Stating withdrawing device includes bearing assembly, the second ejecting mechanism and push structure.Wherein, bearing assembly is arranged in the first fixing seat And be suitable at least one and tighten winding in the transmission belt of closed loop, the second ejecting mechanism and push structure are separately positioned on the carrying The two sides of component, wherein second ejecting mechanism is covered outside the bearing assembly and is adapted to abut against in transmission belt adjacent thereto One end end face on, and stretch out motion, the assembly can be done towards the push structure direction relative to the bearing assembly Equipment further includes for the push structure to be delivered to the workbench position from the bearing assembly position The conveying mechanism at place.
The transmission belt of this structure and the assembly equipment of synchronizing wheel, using tighten be wound around on bearing assembly by the way of simulate biography Defeated band is wound around the working environment in synchronizing wheel, and transmission belt will not be generated bending by self gravity or other external forces and be caused The damage of transmission belt, the second ejecting mechanism and push structure are separately positioned on bearing assembly two sides, will by the second ejecting mechanism Transmission belt on bearing assembly is released and is wound around on push structure, and the process of taking-up keeps the tensioning state of transmission belt constant substantially Shape, convenient for toward being arranged in synchronizing wheel to be assembled.
9. the assembly equipment of a kind of transmission belt and synchronizing wheel provided by the invention, second ejecting mechanism includes covering in institute It states the impeller outside bearing assembly and the driving impeller does the driving assembly of stretching motion.It is pushed away by driving assembly driving Moving part does stretching motion and is released transmission belt with realizing, structure is simple, and the function and effect that driving assembly pushes transmission belt are more direct.
10. the transmission belt of assembly equipment based on above-mentioned transmission belt and synchronizing wheel provided by the invention a kind of and synchronizing wheel Assembly method, comprising the following steps:
Two synchronizing wheels are placed in the placement space;
Using two the first ejecting mechanisms in the push structure successively by with the transmission on corresponding bolster stake It releases and covers on the peripheral outer wall face of a synchronizing wheel from free end respectively in one end of band;
Using the traction piece of the tensioning apparatus catch on a synchronizing wheel or with component fixed in synchronizing wheel, and drive quilt The synchronizing wheel caught on is directed away from another and synchronizes slipping, to be tensioned the transmission belt being arranged in two synchronizing wheels.
The transmission belt of taking-up is released and is covered in the outside wall surface of synchronizing wheel by this assembly method, pushing structure, passes through tensioning The traction piece driving synchronizing wheel of device is directed away from another and synchronizes slipping tensioning, and method advantages of simple, process is succinctly quick, It is high to assemble one after another.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 sets to assemble in the assembly equipment and assembly method of transmission belt push structure of the present invention, transmission belt and synchronizing wheel Standby structural schematic diagram (schematic diagram is rotated by 90 ° placement);
Fig. 2 is that dress is taken out in the assembly equipment and assembly method of transmission belt push structure of the present invention, transmission belt and synchronizing wheel The structural schematic diagram one set;
Fig. 3 is that dress is taken out in the assembly equipment and assembly method of transmission belt push structure of the present invention, transmission belt and synchronizing wheel The structural schematic diagram two set;
Fig. 4 is that knot is pushed in the assembly equipment and assembly method of transmission belt push structure of the present invention, transmission belt and synchronizing wheel The structural schematic diagram of structure;
Fig. 5 is that dress is tensioned in the assembly equipment and assembly method of transmission belt push structure of the present invention, transmission belt and synchronizing wheel The structural schematic diagram set (schematic diagram is rotated by 90 ° placement);
Fig. 6 is that dress is tensioned in the assembly equipment and assembly method of transmission belt push structure of the present invention, transmission belt and synchronizing wheel The structural schematic diagram of tension assembly in setting;
Fig. 7 is fixed part in the assembly equipment and assembly method of transmission belt push structure of the present invention, transmission belt and synchronizing wheel The structural schematic diagram of part;
Description of symbols:
A0- withdrawing device;A1- bearing assembly;A11- column;A12- supporter;
The second ejecting mechanism of a2-;A21- impeller;A22- driving assembly;A221- rotor;A222- screw rod;A23- first Transition plates;A24- guide post;
The first fixing seat of a3-;A31- pilot hole;
The first sensing chip of a4-;A5- guide rail;The first position a6- sensor;The second position a7- sensor;A8- driving assembly Fixed plate;A9- fixed column;
B0- push structure;The first mounting base of b1-;B11-L type link block;
B2- first accepts column;B21- relief hole;B22- stacker;
The first ejecting mechanism of b3-;The first driver of b31;B32- pushes seat;B33- connector;
B4- clamp assemblies;
C0- tensioning apparatus;C1- pedestal;C2- tension assembly;C21- traction piece;C22- mounting plate;
The first slide assemblies of c3-;The first guide rail of c31-;The first sliding block of c32-;The second driver of c33-;
The second slide assemblies of c4-;The second guide rail of c41-;The second sliding block of c42-;C43- third driver;
C5- tension sensor;The second transition plates of c6-;C7- side plate;C8- horizontal slide plate;The second sensing chip of c9-;C10- Three position sensors;
D1- workbench;D11- baffle;D12- limited block;D13- electric screwdriver;
D2- conveying mechanism;D3- fixation member;D31- long lumbar hole;D32- through-hole.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical", The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ", " third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It can To be mechanical connection, it is also possible to be electrically connected;It can be directly connected, can also can be indirectly connected through an intermediary Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition Concrete meaning in invention.
Embodiment 1
The present embodiment provides a kind of transmission belt push structure, as shown in figure 4, push structure b0 include the first mounting base b1, At least two first accept column b2 and at least two first ejecting mechanism b3.For example, first accepts column b2 and the first ejecting mechanism B3 one-to-one correspondence is respectively set two, and two first undertaking column b2 are separately fixed at the first both ends mounting base b1, and first accepts column The free end of b2 is arranged downward, and in the present embodiment, first, which accepts column b2, accepts edge on the side wall of column b2 in hollow cylinder, first First undertaking column b2's axially and symmetrically opens up two relief hole b21, and rotary table is arranged on the first undertaking column b2 below relief hole b21 The stacker b22 of type, the small end face of the stacker b22 of circular platform type are fixed together with the first undertaking column b2, transmission belt It can cover on two stacker b22.
As shown in figure 4, the first ejecting mechanism b3 includes the first driver b31, connector b33 and push seat b32.For example, First driver b31 is push-rod electric machine, and the first driver b31 can also be cylinder etc., and push seat b32, which is covered, accepts column b2 first In outside wall surface, the outside wall surface sliding that can accept column b2 along first, the push lower end surface seat b32, which can be resisted against, is set in stacker Transmission belt upper surface to be pushed on b22, connector b33 passes through two relief hole b21, and both ends are fixed on push seat On b32, the first driver b31 and first accepts column b2 and corresponds, the first mounting base being fixed on above the first undertaking column b2 On b1, the drive shaft of the first driver b31 is extended downwardly into the first inner cavity undertaking column b2 and is fixed on connector b33, first Driver b31 can be slid axially in relief hole b21 along the first undertaking column b2 with drive connection part b33, and then drive push seat It slides axially along the first undertaking column b2.
Optionally, the annular that push seat b32 includes ring body and radially protruding is molded on the edge of ring body is outer Edge, the both ends of above-mentioned connector are separately fixed on the outer of push seat.For connector, connector is in plate.
Clamp assemblies b4 is fixed on the first mounting base b1 that two first are accepted between column b2, optionally clamp assemblies b4 It is fixed on the middle position of the first mounting base b1, in the present embodiment, clamp assemblies b4 is arranged below the first mounting base b1, clamping Component b4 includes clamping jaw cylinder and is separately fixed on two sliding shoes of clamping jaw cylinder and is located at two folders of transmission belt two sides Pawl, as shown in figure 4, each clamping jaw is in the L shape stood upside down, the L-shaped horizontal part of handstand be fixed on sliding it is fast on, handstand it is L-shaped The bottom of vertical portion is equipped with horizontal-extending protrusion, and under the driving of clamping jaw cylinder, two clamping jaws in left and right can be close to each other And make the raised support of two clamping jaws in transmission belt, and the side wall of clamping transmission belt, the support that transmission belt plays is made With preventing transmission belt from falling off in moving process;On the contrary, two clamping jaws can be mutually remote under the driving of gripper cylinder It from movement, is flared out to be detached from transmission belt, that is, clamp assemblies b4 can be pressed from both sides after transmission belt is wound around on stacker b22 Hold transmission belt.
Embodiment 2
The present embodiment provides a kind of transmission belt push structures, compared with the transmission belt push structure provided in embodiment 1, no It is with place:
The first driver b31 that first accepts above column b2 is replaced with into two drivers, two drivers are symmetrical It is located in the same vertical plane in the first undertaking two sides column b2 and with two relief hole b21, two drivers are each attached to first On mounting base b1, and the drive shaft of driver is each passed through the first mounting base b1 and push seat b32 and is fixed together, and pushes Seat b32 can accept column b2 outside wall surface in the driving lower edge first of two asymmetrical drivers and move up and down.
Push seat b32 may be set to be with the first arc block for slidably cooperating of undertaking column b2 outside wall surface, arc block with Two driver one-to-one correspondence are distributed in the first two sides undertaking column b2, and two arc blocks can support simultaneously under the driving of driver Lean on or be detached from the transmission belt being set on stacker b22.
Embodiment 3
The present embodiment provides a kind of transmission belt push structures, compared with the transmission belt push structure provided in embodiment 1, no It is with place: push seat b32 is fixed on the first bottom mounting base b1, first, which accepts column b2, passes through the first mounting base b1 and cunning Dynamic setting is in push seat b32.
The upper surface of first undertaking column b2 is set as closed end face, the first driver b31 face first accepts column b2 simultaneously It being erected above the first mounting base b1, the drive shaft of the first driver b31 is fixedly connected with the first undertaking upper surface column b2 center, The first undertaking column b2 of first driver b31 driving is slided up and down in push seat b32, and the transmission belt on stacker b22 is pushed It goes out.
Or first undertaking column b2 be still in hollow cylinder, the first driver b31 face first is accepted column b2 and is simultaneously erected at Above first mounting base b1, the drive shaft of the first driver b31 is protruded into the inner cavity of the first undertaking column b2, and first accepts in column b2 Strip connector is set in chamber, and strip connector both ends are fixed on the first undertaking column b2 inner wall, the first driver b31 Drive shaft be fixed together with strip connector, under the driving of the first driver b31, first undertaking column b2 is pushing away It send in a b32 and slides up and down, the transmission belt on stacker b22 is pushed out.
Embodiment 4
The present embodiment provides the transmission provided in a kind of transmission belt push structure, with embodiment 1, embodiment 2 or embodiment 3 Band push structure is compared, the difference is that: it can be not provided with clamp assemblies b4, formed between two first undertaking column b2 certain Distance, make the transmission belt being set on stacker b22 have enough tensile forces, do not fall out.
Embodiment 5
The present embodiment provides the assembly equipments of a kind of transmission belt and synchronizing wheel, as shown in Figures 1 to 7, including withdrawing device Any push structure b0 in a0, tensioning apparatus c0 and embodiment 1, embodiment 2, embodiment 3 or embodiment 4.Pass through withdrawing device Transmission belt is pushed out on the two first undertaking column b2 of push structure b0 by a0, and push structure b0 is transported work by conveying mechanism d2 Make above platform d1, two synchronizing wheels to be assembled are placed above workbench d1, the first driver b31 in push structure b0 is pushed It pushes seat b32 to release transmission belt onto synchronizing wheel peripheral outer wall face, be fixed in synchronizing wheel by tensioning apparatus c0 drawing Fixation member d3 on active wheel drive shaft, transmission belt is tensioned.
As shown in Figures 2 and 3, withdrawing device a0 includes bearing assembly a1 and the second ejecting mechanism a2.Wherein, bearing assembly A1, which is arranged on the first fixing seat a3 and is suitable at least one, tightens winding in transmission belt of closed loop, the second ejecting mechanism a2 and pushes away The two sides for sending structure b0 to be separately positioned on bearing assembly a1, wherein the second ejecting mechanism a2 covers outside bearing assembly a1 and is suitable for supporting It connects on one end end face of transmission belt adjacent thereto, and does and stretch out towards the direction push structure b0 relative to bearing assembly a1 Movement, transmission belt is released from bearing assembly a1 and is wound around on push structure b0.
As shown in Fig. 2, bearing assembly a1 includes supporter a12 and two root posts a11, two root posts a11 is fixed on support The both ends body a12, and seamlessly transitted in the vertical direction between the both ends supporter a12 and column a11, between two root posts a11 Fixed and column a11 contour connecting plate on supporter a12, installs second position sensor a7, wait take at the top of connecting plate Transmission belt be set on two root posts a11, and have certain tensile force, under not falling off transmission belt on column a11 Come, second position sensor a7 is used to detect close to whether the transmission belt of the top of push structure b0 has been set in stacker Setting position on b22.
Be fixed together between supporter a12 and the first fixing seat a3 by two link blocks, the bottom of supporter a12 with Form certain interval in the height direction between the top of first fixing seat, convenient for pushing piece since the bottom of column a11 to It is upper to push the transmission belt being set on column, impeller a21 is arranged on the outside of supporter a12, impeller a21 is plate, impeller Opened up among a21 it is corresponding with supporter a12 be closed lumen so that impeller a21 can pass through supporter a12 just.
As shown in Figures 2 and 3, guidance set is also set up on the second ejecting mechanism a2, at least one is set in guidance set Guide post a24 is separately fixed at four corner positions of the bottom impeller a21, guide post for example, guide post a24 is arranged four A24 can also be set as two or six etc., be evenly distributed on impeller a21, depending on depending on actual need, accordingly Ground opens up four pilot hole a31 on the first fixing seat a3, and guide post a24 is corresponded across pilot hole a31, fixed with first First Transition plate a23 below seat a3 is fixed together.
Driving assembly a22 is arranged vertically at below First Transition plate a23, and in the present embodiment, driving assembly a22 is adopted With screw rod stepper motor, screw rod stepper motor is fixed on the driving assembly fixed plate a8 below First Transition plate a23, fixed plate A8 is in stationary state relative to the first fixing seat a3, and the rotary shaft of motor is fixedly connected with screw rod a222, to drive screw rod A222 is rotated, the driving nut for being arranged and engaging with its outside wall surface on screw rod a222, is driven and is fixed with rotor a221, spiral shell on nut Bar a222 is fixed on the bottom of the first fixing seat a3 after being successively fed through driving assembly fixed plate a8 and First Transition plate a23, Above-mentioned First Transition plate a23 is set on rotor a221, to be meshed realization along perpendicular with screw rod a222 by driving nut The upward linear motion of histogram.
As shown in Fig. 2, to improve the stability of the withdrawing device a0 of transmission belt provided in this embodiment, it is solid in driving assembly Four fixed column a9 are fixedly installed between fixed board a8 and the first fixing seat a3, when hanging below driving assembly a22, pass through fixation Driving assembly a22 is fixed on the first fixing seat a3 by column a9, fixed when driving assembly a22 is arranged on pedestal or ground Column a9 can play the role of stablizing and assisting guiding, correspond to fixed column a9 on First Transition plate a23 and open up four sliding through holes, Fixed column a9 is threaded through in sliding through hole, and First Transition plate a23 can be slided along fixed column a9 in vertical direction.
As shown in figure 3, the first sensing chip a4 is arranged in the First Transition side plate a23, it is fixed that the one end guide rail a5 is fixed on first On seat a3, the other end is fixed on driving assembly fixed plate a8, and at least two first position sensor a6, example are arranged on guide rail a5 Such as, sensor a6 in first position is arranged three, and the first position sensor a6 on both sides incudes the mobile extreme position of transition plates, in Between first position sensor a6 induction First Transition plate a23 be in the position of motion path interlude.
Stacker b22 and two root posts a11 is corresponded, and stacker b22 is suitable for close or is connected to the upper of column a11 On end face, transmission belt can be pushed directly on stacker b22 from column a11, and two L-types are arranged above the first mounting base b1 Push structure b0 is fixed on conveying mechanism d2 by link block b11 by L-type link block b11, easy to remove.
As shown in figure 5, tensioning apparatus c0 includes pedestal c1, sliding equipment and tension assembly c2.Wherein, sliding equipment is installed On pedestal c1, sliding equipment includes the first slide assemblies c3 and the second slide assemblies c4, and tension assembly c2 is by sliding equipment Driving can be slided in the horizontal direction, as shown in fig. 6, tension assembly c2 has mounting plate c22 and at least one traction piece C21, for example, traction piece c21 is two, mounting plate c22 is arranged to " Contraband " type, and traction piece c21 is cylindrical and along vertical side Two extension ends bottom of " Contraband " type mounting plate c22 is separately fixed to extension, traction piece c21 is suitable for when sliding with sliding equipment The fixation member d3 caught in synchronizing wheel is mobile.
The assembly of the synchronous wheel assembly of the forearm casting assembled, wrist and retarder is placed in the present embodiment On workbench d1, wherein for synchronizing wheel towards upper, forearm casting one end is resisted against the vertical baffle d11 close to the side tensioning apparatus c0 On, adjustable limited block d12 is set around the forearm casting on workbench d1, passes through matching for baffle d11 and limited block d12 It closes the limit of forearm casting on the surface workbench d1.
Fixation member d3 in synchronizing wheel is fixed together with the active wheel drive shaft in synchronizing wheel, as shown in fig. 7, fixed Three are opened up on component d3 for fixing the long lumbar hole d31 of position after transmission belt tensioning, opening up on fixation member d3 can be right Two through-hole d32 of traction piece c21 should be inserted into, can will be consolidated under the driving of sliding equipment after traction piece c21 insertion through-hole d32 Determine component d3 to pull in the horizontal direction, the gap on " Contraband " type mounting plate c22 corresponds to one of them long waist on fixation member d3 Hole d31, after transmission belt tensioning, bolt or screw can be screwed into long lumbar hole d31 by electric screwdriver d13 by the gap on mounting plate.
The fixation member d3 being fixed in synchronizing wheel is caught on using the traction piece c21 on tension assembly c2, passes through skate machine Structure driving tension assembly c2 is slided in the horizontal direction, and drawing fixation member d3 makes the transmission belt being set in synchronizing wheel Tightly, directly tractive force will not be acted in transmission belt, protection transmission belt is injury-free, improves the work effect of transmission belt tensioning Rate.
As shown in fig. 6, mounting plate c22 is linked together by the horizontal part of two cylinders and the second sliding block c42, second is sliding Block c42 is L-shaped, and tension sensor c5 is equipped between mounting plate c22 and the horizontal part of the second sliding block c42, is set by detection The value of thrust set judge traction piece c21 whether by synchronizing wheel fixation member d3 drawing in place.
As shown in figure 5, the vertical portion of the second sliding block c42 is slidably arranged on the second guide rail c41, the second sliding block c42 and Two guide rail c41 form the second slide assemblies c4, as shown in figure 5, the second guide rail c41 is vertically fixed on side plate c7, third is driven Dynamic device c43 and the second guide rail c41 is fixed on side by side on side plate c7, the driving direction of third driver c43 along the vertical direction, example Such as, third driver c43 is push-rod electric machine, and third driver c43 can also be cylinder etc., the driving of third driver c43 The second transition plates c6 is fixedly connected on axis, the second transition plates c6 is L-shaped and is horizontally arranged, and second one end transition plates c6 is fixedly connected On the horizontal part of the second sliding block c42, when third driver c43 pushed the second cab apron c6 vertically moving, second Transition plates c6 drives the second sliding block c42 to move in the vertical direction along the second guide rail c41.
As shown in Figure 1, the other side side plate c7 is fixedly connected with horizontal slide plate c8, it is sliding that the bottom horizontal slide plate c8 is fixed on first On block c32, the first guide rail c31 is towards being provided on the upper surface pedestal c1 inside pedestal c1, setting lid above the first guide rail c31 Plate, the first sliding block c32 are slidably erected on the first guide rail c31 and are located at below cover board, the first sliding block c32 and the first guide rail C31 is formed and is also fixed the second driver c33 on the first slide assemblies c3, the pedestal c1 of first one end guide rail c31, in the second driving The first sliding block c32 drives the second slide assemblies c4 and tension assembly c2 to slide in the horizontal direction under the action of device c33.
L-type the second sensing chip c9 is fixed on first sliding block c32 side wall, it is fixed on the pedestal c1 on the outside of the first guide rail c31 At least two the third place sensor c10, for example, the third place sensor c10 is arranged three, three the third place sensors C10 arranges along the first sliding block c32 direction of motion, and the third place sensor c10 at both ends detects the mobile limit of the first sliding block c32 Position, intermediate the third place sensor c10 are the position origin of the first sliding block c32, are opened up on the third place sensor c10 recessed Slot, the second sensing chip c9 is with the respective slot passed through on the third place sensor c10 in the first sliding block c32 motion process, triggering Position signal is transferred to internal controller (not shown), to control opening or closing for the second driver c33, tensioning apparatus After c0 pulls the fixation member d3 in synchronizing wheel in place, by the electric screwdriver d13 being separately provided above synchronizing wheel, by fixation member D3 is fixed with bolt or screw-driving.
The second driver c33 and third driver c43 in the present embodiment can be motor or cylinder etc., depending on specific Depending on needing.
The assembly method of the assembly equipment of base transmission belt in this present embodiment and synchronizing wheel:
It is assumed that being arranged several transmission belts in stacking on two root posts a11, impeller a21 and supporter a12 is in same Plane, the assembly after forearm casting, retarder Synchronization Component and wrist cooperation after having assembled limit on the table, And the synchronizing wheel of transmission belt to be arranged is towards upper, is original state, and the viewing angle of assembling process such as Fig. 1 rotates clockwise 90 It is shown when spending.
Push structure b0 is moved to above withdrawing device a0 by conveying mechanism d2 first, makes two stacker b22 points It Dui Ying not be resisted against on the upper top surface of two root posts a11.
Screw rod stepper motor is opened, driving nut is mutually nibbled with screw rod a222 in the rotor a221 on First Transition plate a23 It closes driving First Transition plate a23 to move upwards, First Transition plate a23 drives the impeller a21 on the top guide post a24 to transport upwards Dynamic, impeller a21 is resisted against on the transmission belt bottom end face in column a11 bottom, pushes transmission belt upward along column a11 Movement, when the transmission belt of the top column a11 is pushed to stacker b22, second position sensor a7 feedback bit confidence Number, screw rod stepper motor is closed, transmission belt is taken out operation and completed.
The transmission to be assembled being moved to the push structure b0 for carrying transmission belt by conveying mechanism d2 on workbench d1 Above the synchronizing wheel of band, by two lower end surface stacker b22 two synchronizing wheels of face, and stacker b22 is moved to lower end surface It is resisted against on synchronizing wheel upper surface, or the position with the distance between synchronizing wheel upper surface much smaller than the width of transmission belt.
Two the first driver b31 are opened simultaneously, and push seat b32 is pushed by the first driver b31, will be resisted against push The transmission belt of the lower end surface seat b32 slowly pushes synchronizing wheel to;Alternatively, the first driver of any one b31 is first opened, by transmission belt One end first pushes in the synchronizing wheel with its face, is then turned on another first driver b31, the transmission belt other end is pushed to In another synchronizing wheel.After transmission belt pushes in corresponding two synchronizing wheels, transmission belt push operation is completed.
Push structure b0 is moved to above withdrawing device a0 by conveying mechanism d2, is repeated above-mentioned transmission belt and is taken out and push behaviour Make.
Start the second driver c33, the second driver c33 drives the first sliding block c32 on the first guide rail c31 to moving to left It is dynamic, right above the correspondence through-hole d32 on the fixation member d3 that two traction piece c21 of tension assembly c2 are moved to driving wheel When, the second driver c33 is closed, and third driver c43 is opened at this time, and the second sliding block c42 of driving is transported downwards along the second guide rail c41 It is dynamic, traction piece c21 is fully inserted into the through-hole d32 of fixation member d3, third driver c43 is closed at this time, is opened second and is driven Dynamic device c33, makes the first sliding block c32 move right, the position of driven wheel be it is fixed, pull the fixation member d3 of driving wheel to the right It is mobile, it is tensioned the transmission belt in synchronizing wheel, when tension sensor c5 detects that pulling force reaches preset value, tensioning is in place.
The electric screwdriver d13 above workbench d1 is opened, bolt or screw are screwed on fixation member d3 by electric screwdriver d13 Long lumbar hole d31 in, the position fixation member d3 is fixed, transmission belt in synchronizing wheel is made to keep tensioning state, tensioning operation It completes.
After the completion of tensioning operation, the second driver c33 is closed, and opens third driver c43, third driver c43 driving Traction piece c21 is moved upwards, and traction piece c21 is detached from the through-hole d32 on fixation member d3, is closed third driver c43, is opened again The second driver 33 is opened, the first sliding block c32 of driving continues to move right to the origin of position, and assembling process terminates.
Conveying mechanism d2 is re-moved to withdrawing device a0, is repeated above-mentioned transmission belt and is taken out, pushes and be tensioned step Suddenly.
Embodiment 6
The present embodiment provides the transmission belts and synchronizing wheel that provide in the assembly equipment of transmission belt and synchronizing wheel, with embodiment 5 Assembly equipment compare, the difference is that: withdrawing device a0 can be not provided in assembly equipment, due to two stacker b22 On transmission belt tensile force it is little, tensile force maintenance is not fallen off, therefore in transmission belt assembling process, can directly be passed through Transmission belt is set on stacker b22 by manual type.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or It changes still within the protection scope of the invention.

Claims (11)

1. a kind of transmission belt push structure, which is characterized in that including
Opposite and one end is fixed on the first mounting base (b1), and the other end accepts column as at least two first of free end (b2);At least two first accept on the free end of column (b2) suitable for tightening winding in the transmission belt of close ring;
At least two first ejecting mechanisms (b3), the first ejecting mechanism (b3) described in two of them are respectively slidably located at one Described first accepts on column (b2) and is adapted to abut against on one end end face of transmission belt adjacent thereto, first ejecting mechanism (b3) column (b2) can be accepted relative to described first do stretching sliding towards the free end by first mounting base (b1).
2. according to right want 1 described in transmission belt push structure, which is characterized in that first ejecting mechanism (b3) include first Driver (b31) and by the driving of first driver (b31) be slidably disposed on it is described first accept column (b2) on It pushes seat (b32).
3. transmission belt push structure according to claim 2, which is characterized in that the push seat (b32) covers described One accepts column (b2) outside.
4. transmission belt push structure according to claim 2 or 3, which is characterized in that described first accepts the side of column (b2) At least one relief hole (b21) extended along the glide direction of push seat (b32) is set on wall;First driver (b31) Drive shaft protrude into it is described first accept column (b2) inner cavity in and through the relief hole (b21) and the push seat (b32) company It connects.
5. transmission belt push structure according to claim 4, which is characterized in that first ejecting mechanism (b3) further includes One end of the connector (b33) being through in the relief hole (b21), the connector (b33) is connected to first driver (b31) drive shaft, the other end are connected to the push seat (b32).
6. transmission belt push structure according to any one of claim 1-3, which is characterized in that the push structure also wraps Include the clamp assemblies for being arranged on first mounting base (b1) and being located between two neighboring first undertaking column (b2) (b4), for clamping the transmission belt being wound around in first undertaking column (b2).
7. the assembly equipment of a kind of transmission belt and synchronizing wheel, which is characterized in that including
Workbench (d1) has the placement space for being suitable for placing at least two synchronizing wheels;
Push structure of any of claims 1-6;
Tensioning apparatus (c0), for driving the synchronizing wheel mobile, to be tensioned the biography being set at least two synchronizing wheels Defeated band.
8. the assembly equipment of transmission belt according to claim 7 and synchronizing wheel, which is characterized in that the tensioning apparatus (c0) Including
Sliding equipment and by the sliding equipment driving and the tension assembly (c2) that at least slides in the horizontal direction, described Tight component (c2) has at least one traction piece (c21), is suitable for catching on when the traction piece (c21) is slided with the sliding equipment Synchronizing wheel or the component being fixed in synchronizing wheel are mobile.
9. the assembly equipment of transmission belt according to claim 7 or 8 and synchronizing wheel, which is characterized in that further include transmission belt Withdrawing device (a0), the withdrawing device (a0) includes
Bearing assembly (a1) is arranged on the first fixing seat (a3) and is suitable at least one and tightens winding in the transmission belt of closed loop;
Second ejecting mechanism (a2) and the push structure, are separately positioned on the two sides of the bearing assembly (a1);It is wherein described Second ejecting mechanism (a2) cover the bearing assembly (a1) outside and be adapted to abut against or close to transmission belt adjacent thereto one end On end face, and stretch out motion can be done towards the push structure direction relative to the bearing assembly (a1);
The assembly equipment further includes for the push structure to be delivered to institute from the bearing assembly (a1) position State the conveying mechanism (d2) of workbench (d1) position.
10. the assembly equipment of transmission belt according to claim 9 and synchronizing wheel, which is characterized in that
Second ejecting mechanism (a2) includes covering to push away described in the outer impeller (a21) of the bearing assembly (a1) and driving Moving part (a21) does the driving assembly (a22) of stretching motion.
11. the assembly method of a kind of transmission belt and synchronizing wheel, which is characterized in that passed using described in any one of claim 7-10 The assembly equipment of defeated band and synchronizing wheel, comprising the following steps:
Two synchronizing wheels are placed in the placement space;
Using two the first ejecting mechanisms (b3) in the push structure successively column will be accepted with corresponding described first (b2) it releases and covers on the peripheral outer wall face of a synchronizing wheel from free end respectively in one end of the transmission belt on;
Using the traction piece (c21) of the tensioning apparatus (c0) catch on a synchronizing wheel or with component fixed in synchronizing wheel, and It drives the synchronizing wheel being hooked on to be directed away from another and synchronizes slipping, to be tensioned the transmission belt being arranged in two synchronizing wheels.
CN201811107395.XA 2018-09-21 2018-09-21 Conveying belt pushing structure, assembling equipment and assembling method for conveying belt and synchronous wheel Active CN109128759B (en)

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