A kind of roll adjustment chain making machine
Technical field
It the utility model is related to a kind of chain conveying equipment, more particularly to a kind of roll adjustment chain making machine.
Background technology
The U of Authorization Notice No. CN 203682406, the utility model patent in authorized announcement date on July 2nd, 2014 disclose one
The double size pallet chain transfers of kind.By built-in two chain making machines in a conveyer, as desired by adjustable fixation
Chain making machine is adjusted post, to meet the transmission of all size pallet.The complicated of the conveyer, adjustable range be limited,
Degree of regulation is low, can not realize and automatically adjusts.
Utility model content
The utility model is in order to solve the above technical problems, provide a kind of roll adjustment chain making machine, it is characterised in that:Including roll adjustment chain
Bar supply unit;The roll adjustment chain supply unit includes support, be set in parallel in along material transportation direction the first chain band and
Second chain band, the roll adjustment component for adjusting the distance between the first chain band and the second chain band, distance-adjusting motor;Institute
Stating roll adjustment component includes roll adjustment chain, the distance-adjusting motor of the driving roll adjustment chain movement, is put down along the width of material transportation
The rectilinear orbit that row is set;The base of the first chain band is slidably connected with the rectilinear orbit, the second chain band
Base is slidably connected with the rectilinear orbit;The roll adjustment chain includes being used for the first company for being fixedly connected with the first chain band
Socket part, the second connecting portion for being fixedly connected with the second chain band, the distance-adjusting motor drive the roll adjustment chain movement,
So that the width of the first connecting portion and the second connecting portion along material transportation is close to each other or is located remotely from each other.It is logical
Crossing the distance-adjusting motor drives the first chain band and the second chain band described in the driving roll adjustment chain-driving close to each other
Or realization is located remotely from each other to the spacing adjust automatically between the first chain band and the second chain band.
Preferably, the roll adjustment component includes being fixed on the outside of the first chain band along the width of material transportation
The first roll adjustment gear and the second roll adjustment gear for being fixed on the outside of the second chain band, the roll adjustment chain and described first
Roll adjustment gear connects with the second roll adjustment gear drive, it is described can be along with the first roll adjustment gear and described second
Roll adjustment gear moves for the circular path of end;Chain length between the first connecting portion and the second connecting portion is more than
Or equal to the distance between the first chain band and the second chain band.
Preferably, the roll adjustment chain include be connected with the first roll adjustment gear drive the first roll adjustment chain, and
Second roll adjustment chain of the second roll adjustment gear drive connection;One end of the first roll adjustment chain and the first chain band
Base be fixedly connected, the other end of the first roll adjustment chain is with first direction around the first roll adjustment gear and described the
The base of two chain bands is fixedly connected;One end of the second roll adjustment chain is fixedly connected with the base of the second chain band,
The other end of the second roll adjustment chain is with the first direction around the second roll adjustment gear and the first chain band
Base is fixedly connected.The first roll adjustment chain and the second roll adjustment chain are respectively around the first roll adjustment gear and described
Second roll adjustment gear connects the first chain band and the second chain band, and structure is more stable, and maintenance and installation are all more square
Just.
Preferably, the base of the first chain band and the second chain band is provided with chain installation portion and chain leads to
Hole, the chain installation portion of the first chain band is relative with the chain through hole of the second chain band, and described second
The chain installation portion of chain band is relative with the chain through hole of the first chain band;The first roll adjustment chain passes through
The chain through hole of the first chain band connects the chain installation portion of the first chain band and the second chain band, institute
The chain through hole for stating the first roll adjustment chain through the second chain band connects the first chain band and second chain
The chain installation portion of band.
Preferably, the base is provided with parallel chain-guard, the chain installation portion and the chain through hole are located at
Between the chain-guard.
Preferably, the first roll adjustment gear is identical with the structure of the second roll adjustment gear, the first roll adjustment chain
Bar is identical with the structure of the second roll adjustment chain.Enable to the first chain band and the second chain band synchronously close or remote
From the spacing between accurate adjustment the first chain band and the second chain band.
Preferably, the roll adjustment component includes the driving-chain being connected with the drive output of the distance-adjusting motor
Bar, the driving chain are connected with the driving input of the first roll adjustment gear or second travelling gear.
Preferably, the roll adjustment component shares two groups, roll adjustment component described in one group is located at the first chain band and institute
State one end of the close material input side of the second chain band, roll adjustment component described in another group is located at the first chain band and described
One end of the close material outlet side of second chain band.
Preferably, the base bottom of the first chain band and the second chain band is provided with sliding block, the sliding block tool
There is downward opening;The rectilinear orbit is located in the sliding block opening of the first chain band, spacing to the first chain band;
The rectilinear orbit is located in the sliding block opening of the second chain band, spacing to the second chain band.
Preferably, the chain-guard is triangular in shape, and connect the side of the base and the sliding block.Protecting
The structural strength of base can be improved while chain.
Brief description of the drawings
The overlooking structure figure of the roll adjustment chain making machine of Fig. 1 the utility model embodiments.
The side block diagram of the roll adjustment chain making machine of Fig. 2 the utility model embodiments.
The side view cutaway drawing of the roll adjustment chain making machine of Fig. 3 the utility model embodiments.
The three-dimensional structure diagram of the roll adjustment chain making machine of Fig. 4 the utility model embodiments.
Embodiment
Embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.
Embodiment one
A kind of roll adjustment chain making machine is combined by multiple roll adjustment chain supply units along the connection of material transportation direction.As Fig. 1-
4, roll adjustment chain supply unit includes support 1, the first chain band 2a and the second chain band is set in parallel in along material transportation direction
The distance between 2b, regulation the first chain band 2a and the second chain band 2b roll adjustment component 3, distance-adjusting motor 4.First chain band 2a
It is identical with the second chain band 2b structure, base 21, the top carrying of base 21 are set along material transportation direction including one
Corresponding chain band, the bottom of base 21 are provided with sliding block 22, and sliding block 22 has downward opening 221.Roll adjustment component 3 includes roll adjustment
Driving chain 33, the first roll adjustment gear 34, the second roll adjustment gear of chain 31, drive connection distance-adjusting motor 4 and roll adjustment chain 31
35th, it is be arranged in parallel rectilinear orbit 36 along the width of material transportation.The opening of first chain band 2a sliding block is along rectilinear orbit
Sliding block is run through in 36 directions, and sliding block 22 is tipped upside down on rectilinear orbit 36 so that in the opening for the sliding block that rectilinear orbit 36 is located at, to
One chain band 2a carries out spacing so that the first chain band can move along rectilinear orbit 36.Second chain band 2b sliding block is opened
Mouth equally runs through sliding block along the direction of rectilinear orbit 36, and sliding block 22 tips upside down on rectilinear orbit 36 so that the cunning that rectilinear orbit 36 is located at
In the opening of block, the second chain band 2b is carried out spacing so that the second chain band 2b can move along rectilinear orbit 36.
Roll adjustment component 3 shares two groups, and one of which roll adjustment component 3a is located at the first chain band 2a's and the second chain band 2b
Close to one end of material input side, another group of roll adjustment component 3b is located at the first chain band 2a and the second chain band 2b close material
One end of outlet side.First roll adjustment gear 34 and the second roll adjustment gear 35 are separately fixed at first along the width of material transportation
Chain band 2a and the second chain band 2b outside, the roll adjustment gear 34 of roll adjustment chain 31 and first and the transmission of the second roll adjustment gear 35 connect
Connect, and the oval circular path using the first roll adjustment gear and the second roll adjustment gear as end is formed in perpendicular.
It is driving wheel with the first roll adjustment gear 34 or the second roll adjustment gear 35, another gear is driven pulley.Roll adjustment
Motor 4 is in be connected close to the position of driving wheel, the driving input of driving chain 33 and driving wheel, so as to drive actively
Wheel rotates, and driving wheel and then drive roll adjustment chain and driven pulley rotate.Roll adjustment chain can be a chain completely closed,
It can also be multiple chains splicing composition.In the present embodiment, roll adjustment chain 31 includes and the drive connection of the first roll adjustment gear 34
First roll adjustment chain 311, the second roll adjustment chain 312 with the drive connection of the second roll adjustment gear 35.
First chain band 2a and the second chain band 2b base 21 are provided with chain installation portion 211 and chain through hole 212.First
Chain band 2a chain installation portion 211a is arranged on its chain through hole 212a top, the second chain band 2b chain installation portion
211b is arranged on its chain through hole 212b lower section so that the first chain band 2a two installation portion 211a and the second chain band 2b
Chain through hole 212b it is relative in sustained height;Second chain band 2b chain installation portion 211b and the first chain band 2a chain
Through hole 212a is relative in sustained height.One end of first roll adjustment chain 311 and the first chain band 2a chain installation portion 211a consolidate
Fixed connection, the other end of the first roll adjustment chain 311 bypasses the first roll adjustment gear 34 in a counterclockwise direction, and then passes through the first chain
The chain installation portion 211b of chain through hole 212a connection the second chain bands 2b with 2a.One end of second roll adjustment chain 312 and the
Two chain band 2b chain installation portion 211b is fixedly connected, and the other end of the second roll adjustment chain 312 is in a counterclockwise direction around the
Two roll adjustment gears 35, and then the chain installation portion of chain through hole 212b connection the first chain bands 2a through the second chain band 2b
211a.So, the first roll adjustment chain 311 and the second roll adjustment chain 312 are formed with the first roll adjustment gear in perpendicular
34 and second roll adjustment gear 35 be end oval circular path.The circular path has two parallel up and down chain sides,
First chain band 2a is fixedly connected with the chain side of top, and the second chain band 2b is fixedly connected with the chain side of lower section.First chain band
311 and second chain band 312 structure(Such as chain pitch, chain length)It is identical, the first roll adjustment gear 34 and the second roll adjustment
The structure of gear 35 is also identical.
It is described in the present embodiment with the first roll adjustment gear 34 for driving wheel:When distance-adjusting motor 4 drives the first roll adjustment tooth
Wheel 34 is when rotating counterclockwise, with the first roll adjustment chain 311 of the first roll adjustment gear 34 drive connection drive the first chain band 2a to
Move left, while the second roll adjustment gear 35 is synchronous rotates counterclockwise, and drives the second chain band 2b is synchronous to move to the right, makes
Obtain the distance between the first chain band 2a and the second chain band 2b and become big.When distance-adjusting motor 4 drives the up time of the first roll adjustment gear 34
When pin rotates, the first chain band 2a is driven to move right with the first roll adjustment chain 311 of the first roll adjustment gear 34 drive connection, together
When the second roll adjustment gear 35 is synchronous rotates clockwise, drive the second chain band 2b is synchronous to move to the left so that the first chain
The distance between band 2a and the second chain band 2b diminish.
Base 21 is provided with parallel chain-guard 213, chain installation portion 211 and chain through hole 212 located at chain-guard it
Between 213.Chain-guard 213 is triangular in shape, and the side of connect base and sliding block.
Although being described in conjunction with the accompanying embodiment of the present utility model, those of ordinary skill in the art can be in institute
Various deformations or amendments are made in the range of attached claim.