CN209305954U - Package with returning middle device automatically - Google Patents
Package with returning middle device automatically Download PDFInfo
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- CN209305954U CN209305954U CN201822225493.5U CN201822225493U CN209305954U CN 209305954 U CN209305954 U CN 209305954U CN 201822225493 U CN201822225493 U CN 201822225493U CN 209305954 U CN209305954 U CN 209305954U
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- sprocket
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- rack
- return
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Abstract
The utility model provides a kind of package with middle device is returned automatically, belongs to product packaging technical field.It solves the problems such as prior art design efficiency is low, safety is poor.It includes rack and the supporting table for being used to place package set on frame upper end that this package use returns middle device automatically, it is characterized by: rack, which is equipped with several mutual cooperations and puts in order package, returns middle component in the middle part of supporting table, middle component is returned to return middle rod piece and second to return middle rod piece including first, all first return one end of middle rod piece to connect in the first chain drive structure of closed operation.This package is with the advantages of returning middle device automatically: under the driving of reciprocating driving structure by with the first chain drive structure connects first return in rod piece and direction of circling and opposite the second chain drive structure connection of the first chain drive structure second return in rod piece joint push the package in supporting table is synchronous to squeeze toward intermediate, realize and quick disposably return middle positioning.
Description
Technical field
The utility model belongs to product packaging technical field, more particularly, to a kind of package with returning middle device automatically.
Background technique
Since product is by the accurate mechanical transfer control of PLC, to be finally put into inside a package, package has to
The centre of location is to be parked in aerial before after transferred product comes, package put from the bottom up manually, hand steered again after putting well
Package places product down, and operation is dangerous, also influences production efficiency, now by transformation, using cylinder as power, pushes away
Carry-over bar, rack drives gear, gear and sprocket wheel are cooperated by axis, by 4 points of chain drives between sprocket wheel and sprocket wheel, are finally made
8 locating supports of end are squeezed toward center simultaneously, realize that package is disposably returned automatically.
Utility model content
The purpose of this utility model be in view of the above-mentioned problems, provide it is a kind of design rationally, solve as package due to
Manually return the package of security risk brought by middle operation and the low problem of production efficiency with returning middle device automatically.
In order to achieve the above objectives, the utility model uses following technical proposal: the package of the utility model is with automatically
Return middle device, including rack and set on frame upper end for placing the supporting table of package, it is characterised in that: rack is equipped with
Package is put in order and returns middle component in the middle part of supporting table by several mutual cooperations, and returning middle component includes first returning middle rod piece and the
Two return middle rod piece, and all first return one end of middle rod piece to connect with the first chain drive structure in closed operation, the other end is certainly
By holding, all second return one end of middle rod piece to connect with the second chain drive structure in closed operation, the other end is free end, the
Sprocket shaft, the first chain drive structure and the second chain conveyer knot are equipped between one chain drive structure, the second chain drive structure and rack
Structure is driven by the reciprocating driving structure being set in rack, and the first chain drive structure and the second chain drive structure are reciprocal
Direction of circling when formula driving structure drives is opposite each other.Under the driving of reciprocating driving structure by with the first chain conveyer knot
The second of the second chain drive structure connection that the first of structure connection returns middle rod piece and direction of circling opposite with the first chain drive structure
Return rod piece joint that the package in supporting table is pushed to synchronize to squeeze toward intermediate, realize and quickly disposably returns middle positioning, solution with
The problem of past manual placement package bring security risk and low efficiency, guarantees safe operation, while improving production efficiency,
In completing to return after task first return in rod piece and second return in rod piece pass through respectively under the driving of reciprocating driving structure again
First chain drive structure and the second chain drive structure Rapid reset, in favor of execute next time return middle task.
Preferably, the first chain drive structure includes first lap shape chain, and first lap shape chain is linked in respectively equipped with first
Return middle rod piece for driving first to return the first of the rotation of middle rod piece to rotate rod piece sprocket wheel, the first auxiliary transmission sprockets component and the
One active drive sprocket, first rotation rod piece sprocket wheel, the first auxiliary transmission sprockets component, the first active drive sprocket respectively with chain
Wheel shaft is corresponded and is arranged coaxially, and the second chain drive structure includes the second circle shape chain, and the second circle shape chain links respectively
In be equipped with second return middle rod piece for driving second to return the second of the rotation of middle rod piece to rotate rod piece sprocket wheel, the second accessory drive chain
Wheel assembly and the second active drive sprocket, the second rotation rod piece sprocket wheel, the second auxiliary transmission sprockets component, the second active transmission chain
Wheel is corresponded and is arranged coaxially with sprocket shaft respectively, and reciprocating driving structure includes driving cylinder, drives the piston of cylinder
End is equipped with driving rack, and driving rack is connected with the main drive gear on the sprocket shaft and connects, the first active drive sprocket, the
Two active drive sprockets and main drive gear are set on same sprocket shaft and rotate synchronously with the sprocket shaft.By driving cylinder to push away
It moves the main drive gear for being connected with and connecing with driving rack to rotate, to drive the first coaxial active drive sprocket, the second master
Dynamic drive sprocket rotation, and then drive the first lap shape linked respectively with the first active drive sprocket, the second active drive sprocket
The operation of chain and the second circle shape chain, so that power is respectively delivered to be equipped with the by first lap shape chain and the second circle shape chain
One returns the first of middle rod piece to rotate rod piece sprocket wheel and returns the second of middle rod piece to rotate rod piece sprocket wheel equipped with second, finally realizes first
Middle rod piece and second is returned to return middle rod piece rotation direction opposite and run simultaneously to the middle part of supporting table.
Preferably, first returns middle rod piece and second to return the quantity of middle rod piece identical, and first rotates rod piece sprocket wheel and second turn
The quantity of lever part sprocket wheel is identical, it is every first rotation rod piece sprocket wheel and one second corresponding rotation rod piece sprocket wheel present,
The setting of lower two laminars is on a corresponding sprocket shaft, and the first rotation rod piece sprocket wheel being located on the sprocket shaft and the second rotation
Rod piece sprocket wheel is not rotated synchronously with the sprocket shaft.It is more compact to save installation space, layout, while realizing in the same sprocket shaft
On one first rotation rod piece sprocket wheel and one second rotation rod piece sprocket wheel can in returning during realize around the sprocket wheel
While axis rotates and it does not interfere with each other.
Preferably, the first auxiliary transmission sprockets component is including the first fixed auxiliary transmission sprockets and for adjusting first lap shape
The adjustable auxiliary transmission sprockets of the first of chain tension are arranged coaxially at least one first adjustable auxiliary transmission sprockets
Sprocket shaft be arranged in open up on the rack for adjust the sprocket wheel shaft position the first bar shaped adjustment through-hole in, second auxiliary
Drive sprocket component includes the second fixed auxiliary transmission sprockets and second being adjusted for adjusting the second circle shape chain tension
Auxiliary transmission sprockets, the sprocket shaft being arranged coaxially at least one second adjustable auxiliary transmission sprockets are arranged in the machine of being provided with
In the second bar shaped adjustment through-hole for adjusting the sprocket wheel shaft position on frame.The setting of first fixed auxiliary transmission sprockets both rose
To making first lap shape chain and second enclose shape chain spatially staggered positions, prevent first lap shape chain and second from enclosing shape chain
It fights in motion process, while increasing the cornerite area of first lap shape chain, keep its more stable, it is not easy to fall off, second is fixed
The setting of auxiliary transmission sprockets has primarily served the effect of commutation, it is of course possible to increase the fixed auxiliary of other second as needed
Drive sprocket, to play the role of as playing the first fixed auxiliary transmission sprockets, the first adjustable accessory drive chain
The cooperation of wheel and the first bar shaped adjustment through-hole, the second adjustable auxiliary transmission sprockets and the second bar shaped adjustment through-hole facilitates first
The dismounting and maintenance of shape chain and the second circle shape chain are enclosed, and facilitates the adjusting of rate of tension, improves the scope of application.
Preferably, it drives and is equipped with slide assemblies between the piston end of cylinder and driving rack, slide assemblies include being equipped with to pass
The driving block of carry-over bar and the transmission sliding rail in rack, driving block and transmission sliding rail size, shape are adapted.Sliding
The setting of component improves driving rack traveling comfort, enhances the joggled strength of driving rack and main drive gear.
Preferably, be driven sliding rail the horizontal each convex in phase two sides be equipped with for increase driving block and transmission sliding rail act on
The adjection portion in face.By enhancing driving block traveling comfort, to indirectly enhance driving rack operation can
By property.
Preferably, first returns middle rod piece and second that the free end of middle rod piece is returned to be respectively provided with a fixing axle, covers in fixing axle
Equipped with for pushing the rolling pushing sleeve cylinder of package.The setting of rolling pushing sleeve cylinder is reduced during reducing in returning due to pushing to packet
Damage caused by piece installing.
Preferably, bottom of the frame is equipped with several for adjusting the adjustment foot pad of rack height, rolls pushing sleeve cylinder by elastic material
It is made.The setting of adjustment foot pad is conveniently adjusted the height of each foot of rack, and to adapt to different ground demands, the rolling of elastic material is pushed away
The setting of sleeve is further reduced as pushing the damage caused by package, improves packaging efficiency.
Preferably, supporting table includes several parallel arrangement of live-rollers of the direction of transfer along package, and live-roller and roller drive
Dynamic motor connection.The setting of live-roller resistance suffered during reducing in returning.
Compared with prior art, this package is with the advantages of returning middle device automatically: in the drive of reciprocating driving structure
Under dynamic by with the first chain drive structure connects first return middle rod piece and direction of circling it is opposite with the first chain drive structure the
The second of two chain drive structures connection returns middle rod piece joint that the package in supporting table is pushed to synchronize toward centre extruding, realizes quick
Disposably return middle positioning, solve the problems, such as previous manual placement package bring security risk and low efficiency, guarantees operation
Work safety, while improving production efficiency, in completing to return after task first return in rod piece and second return in rod piece again reciprocating
It is next in favor of executing respectively by the first chain drive structure and the second chain drive structure Rapid reset under the driving of driving structure
Secondary returns middle task.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 provides the utility model embodiment when not installing supporting table, first lap shape chain and the second circle shape chain
An angle structural schematic diagram.
Fig. 2 provides the utility model embodiment when not installing supporting table, first lap shape chain and the second circle shape chain
Another angle structural schematic diagram.
Fig. 3 provides the utility model embodiment when not installing supporting table, first lap shape chain and the second circle shape chain
Schematic side view.
Fig. 4 provides the structural schematic diagram of the first chain drive structure in the utility model embodiment.
Fig. 5 provides the structural schematic diagram of the second chain drive structure in the utility model embodiment.
Fig. 6 provides the utility model embodiment and is being mounted with supporting table, but does not install first lap shape chain and the second circle
Structural schematic diagram when shape chain.
Fig. 7 provides the utility model embodiment and is being mounted with supporting table, but does not install first lap shape chain and the second circle
Elevational schematic view when shape chain.
Fig. 8 provides the utility model embodiment and is being mounted with supporting table, but does not install first lap shape chain and the second circle
Schematic front view when shape chain.
In figure, rack 1001, supporting table 1002, first return middle rod piece 1003, second to return middle rod piece 1004, sprocket shaft
1005, first lap shape chain 1006, first rotates the fixed auxiliary transmission sprockets 1008a of rod piece sprocket wheel 1007, first, first adjustable
Save auxiliary transmission sprockets 1008b, the first active drive sprocket 1009, second circle shape chain 1010, second rotates rod piece sprocket wheel
1011, the second fixed auxiliary transmission sprockets 1012a, the second adjustable auxiliary transmission sprockets 1012b, the second active drive sprocket
1013, it drives cylinder 1014, the first bar shaped adjustment through-hole 1015a, the second bar shaped adjustment through-hole 1015b, driving rack 1016, pass
Movable slider 1017, fixing axle 1019, rolling pushing sleeve cylinder 1020, adjustment foot pad 1021, live-roller 1022, adds transmission sliding rail 1018
Service portion 1023, main drive gear 1024.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing and by embodiment, and following embodiment is pair
The explanation of the utility model and the utility model is not limited to following embodiment.
As shown in Fig. 1 to Fig. 8 this package is with middle device is returned automatically, including rack 1001 and set on 1001 upper end of rack
For placing the supporting table 1002 of package, rack 1001 is equipped with several mutual cooperations and puts in order package in supporting table
Middle component is returned at 1002 middle parts, returns middle component to return middle rod piece 1003 and second to return middle rod piece 1004 including first, all first return
One end of middle rod piece 1003 connect with the first chain drive structure in closed operation, the other end is free end, and all second return
One end of rod piece 1004 in closed operation the second chain drive structure connect, the other end be free end, the first chain drive structure,
Sprocket shaft 1005 is equipped between second chain drive structure and rack 1001, the first chain drive structure and the second chain drive structure pass through
Reciprocating driving structure in rack 1001 is driven, and the first chain drive structure and the second chain drive structure are reciprocating
Driving structure drive when direction of circling each other on the contrary, under the driving of reciprocating driving structure by with the first chain drive structure
The second of the second chain drive structure connection that the first of connection returns middle rod piece and direction of circling opposite with the first chain drive structure returns
Middle rod piece joint pushes the package in supporting table 1002 to synchronize and squeezes toward centre, and realization quickly disposably returns middle positioning, solves
The problem of previous manual placement package bring security risk and low efficiency, guarantees operative employee's safety, while promoting production
Efficiency, in completing to return after task first return in rod piece 1003 and second return in rod piece 1004 again in the drive of reciprocating driving structure
Respectively by the first chain drive structure and the second chain drive structure Rapid reset under dynamic, in favor of executing Gui Zhongren next time
Business.
Specifically, the first chain drive structure here includes first lap shape chain 1006, and first lap shape chain 1006 is distinguished
Be linked in be equipped with first return middle rod piece 1003 for driving first to return middle rod piece 1003 rotates first to rotate rod piece sprocket wheel
1007, the first auxiliary transmission sprockets component and the first active drive sprocket 1009, the first rotation rod piece sprocket wheel 1007, first assist
Drive sprocket component, the first active drive sprocket 1009 are corresponded and are arranged coaxially, the second chain with sprocket shaft 1005 respectively
Drive mechanism includes the second circle shape chain 1010, and the second circle shape chain 1010 is linked in respectively returns middle rod piece 1004 equipped with second
For driving the second the second rotation rod piece sprocket wheel 1011, the second auxiliary transmission sprockets component and second for returning middle rod piece 1004 to rotate
Active drive sprocket 1013, the second rotation rod piece sprocket wheel 1011, the second auxiliary transmission sprockets component, the second active drive sprocket
1013 correspond and are arranged coaxially with sprocket shaft 1005 respectively, and reciprocating driving structure includes driving cylinder 1014, driving
The piston end of cylinder 1014 is equipped with driving rack 1016, driving rack 1016 and the main drive gear being set on a sprocket shaft 1005
1024 are connected with and connect, and the first active drive sprocket 1009, the second active drive sprocket 1013 and main drive gear 1024 are set to same
It is rotated synchronously on sprocket shaft 1005 and with the sprocket shaft 1005, is connected with and is connect with driving rack 1016 by the driving promotion of cylinder 1014
Main drive gear 1024 rotate, to drive the first coaxial active drive sprocket 1009, the second active drive sprocket
1013 rotations, and then drive the first lap linked respectively with the first active drive sprocket 1009, the second active drive sprocket 1013
The operation of shape chain 1006 and the second circle shape chain 1010, so that first lap shape chain 1006 and the second circle shape chain 1010 will move
Power is respectively delivered to be equipped with the first rotation rod piece sprocket wheel 1007 and return middle rod piece 1004 equipped with second that first returns middle rod piece 1003
The second rotation rod piece sprocket wheel 1011, it is final to realize that first returns middle rod piece 1003 and second to return middle 1004 rotation direction of rod piece opposite
And it is run simultaneously to the middle part of supporting table 1002；Here first returns middle rod piece 1003 and second to return the quantity phase of middle rod piece 1004
Together, the first rotation rod piece sprocket wheel 1007 is identical with the quantity of the second rotation rod piece sprocket wheel 1011, every first rotation rod piece sprocket wheel
1007 and one second corresponding rotation rod piece sprocket wheel 1011 go to upper and lower the setting of two laminars in a corresponding sprocket shaft
On 1005, and be located on the sprocket shaft 1005 first rotation rod piece sprocket wheel 1007 and second rotation rod piece sprocket wheel 1011 not with this
Sprocket shaft 1005 rotate synchronously, save installation space, layout it is more compact, while realize on the same sprocket shaft 1005 one
A first rotation rod piece sprocket wheel 1007 and one second rotation rod piece sprocket wheel 1011 can be realized around the chain in the process in returning
While wheel shaft 1005 rotates and it does not interfere with each other；Here the first auxiliary transmission sprockets component includes the first fixed accessory drive chain
1008a and the first adjustable auxiliary transmission sprockets 1008b for adjusting 1006 rate of tension of first lap shape chain is taken turns, at least one
The sprocket shaft 1005 that a first adjustable auxiliary transmission sprockets 1008b is arranged coaxially is arranged in the use being provided in rack 1001
In in the first bar shaped adjustment through-hole 1015a for adjusting 1005 position of sprocket shaft, the second auxiliary transmission sprockets component includes second
Fix auxiliary transmission sprockets 1012a and the second adjustable auxiliary transmission sprockets for adjusting the second circle 1010 rate of tension of shape chain
1012b is arranged in at least one second adjustable auxiliary transmission sprockets 1012b sprocket shaft 1005 being arranged coaxially and is provided with
In the second bar shaped adjustment through-hole 1015b for adjusting 1005 position of sprocket shaft in rack 1001, the first fixed auxiliary is passed
The setting of movable sprocket 1008a, which had both been played, makes first lap shape chain 1006 and second enclose the spatially staggered positions of shape chain 1010,
It prevents from fighting in first lap shape chain 1006 and the second circle 1010 motion process of shape chain, while increasing first lap shape chain 1006
Cornerite area, keep its more stable, it is not easy to fall off, the setting of the second fixed auxiliary transmission sprockets 1012a, which has primarily served, changes
To effect, it is of course possible to increase the fixed auxiliary transmission sprockets 1012a of other second, as needed to play as first is solid
Determine as auxiliary transmission sprockets 1008a played the role of, the first adjustable auxiliary transmission sprockets 1008b and the first bar shaped adjust
The cooperation of through-hole 1015a, the second adjustable auxiliary transmission sprockets 1012b and the second bar shaped adjustment through-hole 1015b facilitate first
The dismounting and maintenance of shape chain 1006 and the second circle shape chain 1010 are enclosed, and facilitates the adjusting of rate of tension, improves applicable model
It encloses；Here slide assemblies are equipped between the piston end and driving rack 1016 of driving cylinder 1014, slide assemblies include being equipped with
The driving block 1017 of driving rack 1016 and the transmission sliding rail 1018 in rack 1001, driving block 1017 and transmission are slided
1018 size of rail, shape are adapted, and the setting of slide assemblies improves 1016 traveling comfort of driving rack, enhance transmission
The joggled strength of rack gear 1016 and main drive gear 1024；Here the horizontal each convex in phase two sides of transmission sliding rail 1018, which is equipped with, to be used
In increase driving block 1017 and transmission 1018 acting surface of sliding rail adjection portion 1023, pass through enhancing driving block 1017
Traveling comfort, to indirectly enhancing 1016 reliability of operation of driving rack.
Further, first here returns middle rod piece 1003 and second that the free end of middle rod piece 1004 is returned to be respectively provided with one admittedly
Dead axle 1019, the rolling pushing sleeve cylinder 1020 for pushing package is arranged in fixing axle 1019, and the setting of rolling pushing sleeve cylinder 1020 subtracts
It reduces during having lacked in returning due to pushing to damage caused by package；Here 1001 bottom of rack is equipped with several use
In the adjustment foot pad 1021 of adjustment 1001 height of rack, rolling pushing sleeve cylinder 1020 is made of elastic material, and adjustment foot pad 1021 is set
The height for being conveniently adjusted each foot of rack 1001 is set, to adapt to different ground demands, the rolling pushing sleeve cylinder 1020 of elastic material is set
It sets and further reduces as pushing the damage caused by package, improve packaging efficiency；Here supporting table 1002 includes
The parallel arrangement of live-roller 1022 of several direction of transfers along package, live-roller 1022 are connect with roll drive motor, live-roller
1022 setting resistance suffered during reducing in returning.
Working principle: when returning middle operation, driving cylinder 1014 pushes forward driving rack 1016, preferably driving cylinder
1014 push the driving rack 1016 being set on the driving block 1017 in slide assemblies, and connection is engaged with driving rack 1016
Main drive gear 1024 drives the first active drive sprocket 1009 in the first coaxial chain drive structure by sprocket shaft 1005
With in the second chain drive structure the second active drive sprocket 1013 realize synchronize rotate in same direction, and respectively by first auxiliary pass
Movable sprocket component and the second auxiliary transmission sprockets component are driven, wherein passing through second in the second auxiliary transmission sprockets component
The sprocket wheel for playing the role of commutation in fixed auxiliary transmission sprockets 1012a makes the second circle shape chain 1010 and first lap shape chain
1006 direction of circling is opposite each other, so that first returns middle rod piece 1003 and second that middle rod piece 1004 is returned to be propped up simultaneously by extroversion
The middle part of support platform 1002 is rotated, so that the package being set in supporting table 100 is extruded in its middle part, is completed in returning
Afterwards, driving rack 1016 is pulled back by driving cylinder 1014, and the main drive gear 1024 that connection is engaged with driving rack 1016 is anti-
Direction rotation, and the first active drive sprocket 1009 and the rotation of 1013 opposite direction of the second active drive sprocket are driven, and by first
Active drive sprocket 1009 and the second active drive sprocket 1013 drive first lap shape chain 1006 and second to enclose shape chain respectively
1010 reverse direction operations, thus make first in the middle part of supporting table 1002 return middle rod piece 1003 and second return middle rod piece 1004 by
It rotates from inside to outside, it is preferable that pass through the first adjustable auxiliary transmission sprockets 1008b in the first chain drive structure and the first bar shaped
It adjusts through-hole 1015a, the second adjustable auxiliary transmission sprockets 1012b in the second chain drive structure and the second bar shaped and adjusts through-hole
1015b adjusts the elasticity of first lap shape chain 1006 and the second circle shape chain 1010 respectively, so that it preferably runs.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although rack 1001 is used more herein, supporting table 1002, first middle rod piece 1003, second is returned to return middle rod piece
1004, sprocket shaft 1005, first lap shape chain 1006, first rotate the fixed auxiliary transmission sprockets of rod piece sprocket wheel 1007, first
1008a, the first adjustable auxiliary transmission sprockets 1008b, the first active drive sprocket 1009, second enclose shape chain 1010, second
Rotate the fixed auxiliary transmission sprockets 1012a of rod piece sprocket wheel 1011, second, the second adjustable auxiliary transmission sprockets 1012b, the second master
Dynamic drive sprocket 1013, driving cylinder 1014, the first bar shaped adjustment through-hole 1015a, the second bar shaped adjustment through-hole 1015b, transmission
Rack gear 1016, driving block 1017, transmission sliding rail 1018, fixing axle 1019, rolling pushing sleeve cylinder 1020, adjustment foot pad 1021, transmission
The terms such as roller 1022, adjection portion 1023, main drive gear 1024, but it does not exclude the possibility of using other terms.Make
It is used for the purpose of being more convenient to describe and explain the essence of the utility model with these terms, is construed as any attached
The limitation added is all contrary to the spirit of the present invention.
Claims (9)
1. a kind of package including rack (1001) and is set to wrapping for placing for rack (1001) upper end with middle device is returned automatically
The supporting table (1002) of piece installing, it is characterised in that: the rack (1001) is equipped with several mutual cooperations and returns package
The middle component of returning being placed in the middle part of supporting table (1002), described to return middle component include first middle rod piece (1003) and second being returned to return
Rod piece (1004), all described first return one end of middle rod piece (1003) to connect in the first chain drive structure of closed operation
Connect, the other end is free end, all described second return one end of middle rod piece (1004) and the second chain conveyer for being in closed operation
Structure connection, the other end are free end, are set between first chain drive structure, the second chain drive structure and rack (1001)
Have sprocket shaft (1005), first chain drive structure and the second chain drive structure are reciprocal on rack (1001) by being set to
Formula driving structure is driven, and first chain drive structure and the second chain drive structure are when reciprocating driving structure drives
Direction of circling it is opposite each other.
2. package according to claim 1 with returning middle device automatically, which is characterized in that first chain drive structure
Including first lap shape chain (1006), the first lap shape chain (1006) is linked in respectively returns middle rod piece equipped with first
(1003) for drives first return middle rod piece (1003) rotate first rotate rod piece sprocket wheel (1007), the first accessory drive chain
Wheel assembly and the first active drive sprocket (1009), first rotation rod piece sprocket wheel (1007), the first auxiliary transmission sprockets
Component, the first active drive sprocket (1009) are corresponded and are arranged coaxially, described second with sprocket shaft (1005) respectively
Chain drive structure includes the second circle shape chain (1010), and second circle shape chain (1010) is linked in respectively returns equipped with second
Middle rod piece (1004) is used to drive second to return second rotation rod piece sprocket wheel (1011) of middle rod piece (1004) rotation, the second auxiliary
Drive sprocket component and the second active drive sprocket (1013), second rotation rod piece sprocket wheel (1011), the second auxiliary pass
Movable sprocket component, the second active drive sprocket (1013) are corresponded and are arranged coaxially with sprocket shaft (1005) respectively, described
Reciprocating driving structure include driving cylinder (1014), the piston end of the driving cylinder (1014) is equipped with driving rack
(1016), the driving rack (1016) is connected with the main drive gear (1024) being set on a sprocket shaft (1005) and connects, institute
The first active drive sprocket (1009), the second active drive sprocket (1013) and the main drive gear (1024) stated are set to same chain
It is rotated synchronously on wheel shaft (1005) and with the sprocket shaft (1005).
3. package according to claim 2 with returning middle device automatically, which is characterized in that described first returns middle rod piece
(1003) return the quantity of middle rod piece (1004) identical with second, first rotation rod piece sprocket wheel (1007) and the second rotating bar
The quantity of part sprocket wheel (1011) is identical, rotates per first rotation rod piece sprocket wheel (1007) and corresponding one second
Rod piece sprocket wheel (1011) goes to upper and lower the setting of two laminars on a corresponding sprocket shaft (1005), and is located at the sprocket shaft
(1005) the first rotation rod piece sprocket wheel (1007) and the second rotation rod piece sprocket wheel (1011) on be not same with the sprocket shaft (1005)
Step rotation.
4. package according to claim 2 with returning middle device automatically, which is characterized in that the first accessory drive chain
Wheel assembly include first fixed auxiliary transmission sprockets (1008a) and for adjusting first lap shape chain (1006) rate of tension first
Adjustable auxiliary transmission sprockets (1008b), with the first adjustable auxiliary transmission sprockets (1008b) described at least one in coaxial
The sprocket shaft (1005) of setting is arranged in be provided on rack (1001) and is used to adjust the first of sprocket shaft (1005) position
Bar shaped adjusts in through-hole (1015a), and the second auxiliary transmission sprockets component includes the second fixed auxiliary transmission sprockets
(1012a) and for adjusting the second the second adjustable auxiliary transmission sprockets (1012b) for enclosing shape chain (1010) rate of tension, and extremely
The sprocket shaft (1005) that second adjustable auxiliary transmission sprockets (1012b) described in one few are arranged coaxially, which is arranged in, to be provided with
In the second bar shaped adjustment through-hole (1015b) for adjusting sprocket shaft (1005) position in rack (1001).
5. package according to claim 2 with returning middle device automatically, which is characterized in that the driving cylinder (1014)
Piston end and driving rack (1016) between be equipped with slide assemblies, the slide assemblies include be equipped with driving rack (1016)
Driving block (1017) and be set to rack (1001) on transmission sliding rail (1018), the driving block (1017) and transmission
Sliding rail (1018) size, shape are adapted.
6. package according to claim 5 with returning middle device automatically, which is characterized in that the transmission sliding rail (1018)
The horizontal each convex in phase two sides be equipped with for increase driving block (1017) and transmission sliding rail (1018) acting surface additional work
With portion (1023).
7. package according to any one of claims 2 to 6 with returning middle device automatically, which is characterized in that described first returns
Middle rod piece (1003) and second returns the free end of middle rod piece (1004) to be respectively provided with a fixing axle (1019), the fixing axle
(1019) the rolling pushing sleeve cylinder (1020) for pushing package is arranged on.
8. package according to claim 7 with returning middle device automatically, which is characterized in that described rack (1001) bottom
Equipped with several for adjusting the adjustment foot pad (1021) of rack (1001) height, the rolling pushing sleeve cylinder (1020) is by elastic material
It is made.
9. package according to claim 7 with returning middle device automatically, which is characterized in that supporting table (1002) packet
Include several parallel arrangement of live-rollers of the direction of transfer along package (1022), the live-roller (1022) and roll drive motor
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822225493.5U CN209305954U (en) | 2018-12-27 | 2018-12-27 | Package with returning middle device automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822225493.5U CN209305954U (en) | 2018-12-27 | 2018-12-27 | Package with returning middle device automatically |
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| Publication Number | Publication Date |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109436456A (en) * | 2018-12-27 | 2019-03-08 | 浙江中广电器股份有限公司 | Package with returning middle device automatically |
| CN113245777A (en) * | 2021-05-28 | 2021-08-13 | 湖北车桥有限公司 | Flexible spot welding tool fixture for axle body |
-
2018
- 2018-12-27 CN CN201822225493.5U patent/CN209305954U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109436456A (en) * | 2018-12-27 | 2019-03-08 | 浙江中广电器股份有限公司 | Package with returning middle device automatically |
| CN109436456B (en) * | 2018-12-27 | 2024-01-09 | 浙江中广电器集团股份有限公司 | Automatic centering device for packaging piece |
| CN113245777A (en) * | 2021-05-28 | 2021-08-13 | 湖北车桥有限公司 | Flexible spot welding tool fixture for axle body |
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Address after: 323000 No.96 Yunjing Road, Shuige Industrial Park, Lishui City, Zhejiang Province Patentee after: Zhejiang Zhongguang Electric Appliance Group Co.,Ltd. Address before: 323000 No.96 Yunjing Road, Shuige Industrial Park, Lishui City, Zhejiang Province Patentee before: ZHEJIANG ZHONGGUANG ELECTRIC APPLIANCES Co.,Ltd. |