CN206187912U - Scissors formula lift pay -off platform - Google Patents
Scissors formula lift pay -off platform Download PDFInfo
- Publication number
- CN206187912U CN206187912U CN201620984119.1U CN201620984119U CN206187912U CN 206187912 U CN206187912 U CN 206187912U CN 201620984119 U CN201620984119 U CN 201620984119U CN 206187912 U CN206187912 U CN 206187912U
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- CN
- China
- Prior art keywords
- cylinder
- annular groove
- cylinder barrel
- scissors lift
- lifting platform
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- Expired - Fee Related
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Abstract
The utility model relates to a scissors formula lift pay -off platform belongs to the material feeding unit field, including the base, still include the elevating platform, the conveyer belt, it is fixed in on the elevating platform and is used for the transported substance material, scissors formula elevating system, it sets up between base and elevating platform, scissors formula elevating system includes two middle part articulated support arms, and two spinal branch braces intersect into " X " shape crane, and one of them end hinge that " X " appeared the above -mentioned both ends of crane connects in the elevating platform lower surface, hinges in the base upper surface with the ascending other end of the same vertical side of this end, and all the other both ends are connected with the gyro wheel, the lower surface of elevating platform and the upper surface of base difference fixedly connected with supply " U " shape guide rail of a corresponding gyro wheel slip and a guide effect, actuating mechanism, it acts on on elevating platform or the support arm and drives the elevating platform does the elevating movement, the utility model has the advantages of simple structure, convenient to use, the pay -off is stable, but the oscilaltion.
Description
Technical field
The utility model belongs to feed device field, refers in particular to a kind of scissors lift feeding table.
Background technology
Traditional feed device, from upper level to low level on be all free-falling, which results in feeding not
Stabilization, and it is easily damaged dispensing.
The content of the invention
The purpose of this utility model is to provide a kind of simple structure, easy to use, feeding stabilization, can oscilaltion it is new
Scissors lift feeding table.
What the purpose of this utility model was realized in：
A kind of scissors lift feeding table, including base, also include：
Lifting platform；
Conveyer belt, it is fixed on lifting platform and for conveying material；
Scissors lift mechanism, it is arranged between base and lifting platform, and the scissors lift mechanism is included in two
The support arm that portion is hinged, two support arms are crossed as X-shaped crane, wherein one end hinge at two ends above X-shaped crane
Lifting platform lower surface is connected to, base upper surface is articulated with the other end on the same vertical direction in the end, remaining two ends is activity
Roller is held and is connected with, the lower surface of the lifting platform and the upper surface of base have been respectively fixedly connected with for corresponding roller-coaster
And the " u "-shaped guide rail playing the guiding role；
Drive mechanism, it acts on lifting platform or support arm and drives lifting platform to move up and down.
The drive mechanism is hydraulic cylinder, and the lever of hydraulic cylinder is fixedly connected with lifting platform；Or the lever of the hydraulic cylinder
It is hinged with one of supporting walls middle part.
The hydraulic cylinder includes cylinder barrel, and the cylinder barrel one end is connected with cylinder bottom, and the other end is formed as cylinder rod external part, the cylinder
It is provided with first seal on the inner peripheral surface of bar external part, the cylinder barrel and cylinder bottom are by the cylinder barrel and simultaneously backstop
The keeper of the cylinder barrel and cylinder bottom and be fixed to one another, the keeper is back-up ring, and the back-up ring is arranged on the outer of the cylinder bottom
In the inner circumferential annular groove of all annular grooves and the cylinder barrel, the outside and the periphery annular groove for connecting the cylinder barrel are formed with the cylinder barrel
Bottom at least two passages, with can by be respectively protruding into the pressing piece at least two passage by the back-up ring by
It is depressed into the periphery annular groove completely into cylinder bottom.
It is respectively formed with radial groove relative to each other on the contact surface of the cylinder barrel and cylinder bottom, the cylinder barrel and cylinder bottom
Respective radial groove is collectively forming radial hole, and being provided with the radial hole prevents the cylinder barrel and cylinder bottom from relatively rotating with respect to each other
Fastener.
Axial hole is formed with the cylinder bottom, the axial hole is connected with the bottom of the periphery annular groove of the cylinder bottom, described
Secure component is installed, the secure component is contacted with the inner peripheral surface of the back-up ring so that the back-up ring is fastened on institute in axial hole
In stating the periphery annular groove of cylinder bottom and the inner circumferential annular groove of the cylinder barrel.
The hydraulic cylinder is multistage hydraulic cylinder, and the first seal is posted by the final stage cylinder rod in the cylinder rod.
The outer peripheral face of the final stage cylinder rod is provided with first annular groove, is provided with the first annular groove and is posted by
The second seal of the internal face of the cylinder barrel.
The inner peripheral surface of the final stage cylinder rod is provided with the second annular groove, and backstop is provided with second annular groove
Circle, the periphery of penult cylinder rod is formed with step corresponding with the Sealing shield ring, to cause that the penult cylinder rod is retracted in place
When, the step and the mutual backstop of the Sealing shield ring.
The conveyer belt, including conveying band body, the inside for conveying band body is provided with multi beam glass fibre, conveys band body
Multiple skid-proof points are provided with above, and the lower floor of the conveying band body is the chain structure of metal material, and lower floor is by a series of components
Formed by hinge links, each component has the step surface to lower process, there is location hole on the component, rivet is passed through
Location hole is simultaneously riveted in the fixing hole, and the lower floor is fixed on the lower surface of the conveying band body.
The skid-proof point is to gather in the inclined hangnail of belt outer surface, the adjacent inclined direction phase of two hangnails
Instead.
The utility model is prominent and beneficial compared to existing technology to be had the technical effect that：
1st, the design that the utility model passes through elevating mechanism and conveyer belt, realizes the elevating function and conveying work(of transport platform
The integration of energy, so that feeding is more convenient.
2nd, the utility model is the design of hydraulic cylinder by driving structure, so that ensure the more stable lifting of lifting platform, no
Excessive rocking can be produced.
3rd, first seal is provided with the inner peripheral surface of the cylinder rod external part in the hydraulic cylinder that the utility model is provided, so
No longer need the fairlead by being provided with seal to seal cylinder rod external part, save guide sleeve structure and ensure that cylinder rod is stretched out
The wall thickness at end had not only met intensity requirement but also had met the requirement (need not increase cylinder rod external part external diameter) of appearance and size limitation, this
Outward, the cylinder barrel and cylinder bottom are by the way that the keeper of cylinder barrel described in backstop and cylinder bottom is solid each other in the cylinder barrel and simultaneously
It is fixed, because the keeper is located in the cylinder barrel, so ensure that the keeper does not interfere be connected with cylinder bottom the one of cylinder barrel
The appearance and size at end such that it is able to meet the requirement of the appearance and size limitation of one end being connected with cylinder bottom of cylinder barrel, and pass through to tear open
Dress keeper can ensure the connection of cylinder barrel and cylinder bottom or separate, so as to ensure that matching requirements --- i.e. now cylinder rod can be from
Dismounting (inserting or pull out) is realized in one end being connected with cylinder bottom 2 of cylinder barrel 1, and being analyzed more than to be summarized, and the utility model is carried
The hydraulic cylinder of confession can simultaneously meet the requirement of the intensity requirement, matching requirements and appearance and size limitation of hydraulic cylinder.
4th, the utility model can increase belt intension, in conveyer belt by being provided with staple glass fibre in conveyer belt
Skid-proof point is provided with, can be prevented when article is conveyed, transport belt slippery.
5th, conveyer belt of the present utility model is made up of two-layer, and conveying band body remains unchanged and uses quality of rubber materials, to ensure conveying
Ability is consistent with conventional conveyor belt；Metal chain structure is fixed by lower floor, and metal chain structure can coordinate with gear
It is driven；Chain structure and gear are driven with engagement system, than the more efficient reliability of the kind of drive of traditional dependence frictional force.
6th, the utility model is by the inclined design in opposite direction of two neighboring hangnail, so that during feeding, conveyer belt
Frictional force with blank is bigger, so as to ensure that feeding is more stable.
Brief description of the drawings
Fig. 1 is the structural representation of scissors lift feeding table；
Fig. 2 is the structural representation of conveyer belt；
Fig. 3 is the structural representation of hydraulic cylinder；
Fig. 4 is the sectional view of the line A-A cutting of Fig. 3；
Fig. 5 is enlarged drawing at the B of Fig. 3.
1- bases；2- lifting platforms；3- conveyer belts；4- support arms；5- rollers；6- " u "-shaped guide rails；7- hydraulic cylinders；71- cylinders
Cylinder；72- cylinder bottoms；73- secondary cylinder bars；74- first seals；75- back-up rings；76- fasteners；77- secure components；78- passages；
710- second seals；711- Sealing shield rings；712- steps；713- one-level cylinder rods；8- glass fibres；9- series components；10- cuts with scissors
Chain；11- step surfaces；12- hangnails.
Specific embodiment
The utility model is further described with specific embodiment below in conjunction with the accompanying drawings：
A kind of scissors lift feeding table, including base 1, also include
Lifting platform 2；
Conveyer belt 3, it is fixed on lifting platform and for conveying material；
Scissors lift mechanism, it is arranged between base and lifting platform, and the scissors lift mechanism is included in two
The support arm 4 that portion is hinged, two support arms 4 are crossed as X-shaped crane, the wherein one end at two ends above X-shaped crane
Lifting platform lower surface is articulated with, base upper surface is articulated with the other end on the same vertical direction in the end, remaining two ends is work
Moved end is simultaneously connected with roller 5, and the lower surface of the lifting platform and the upper surface of base have been respectively fixedly connected with for corresponding roller 5
The " u "-shaped guide rail 6 for sliding and playing the guiding role；
Drive mechanism, it acts on lifting platform or support arm and drives lifting platform to move up and down.
The drive mechanism is hydraulic cylinder 7, and the lever of hydraulic cylinder 7 is fixedly connected with lifting platform；Or the cylinder of the hydraulic cylinder 7
Bar is hinged with one of supporting walls middle part.
The hydraulic cylinder includes cylinder barrel 71, and the one end of cylinder barrel 71 is connected with cylinder bottom 72, and the other end is formed as cylinder rod external part,
First seal 74 is provided with the inner peripheral surface of the cylinder rod external part, the cylinder barrel 71 and cylinder bottom 72 are by positioned at the cylinder barrel
In 71 and simultaneously the keeper of cylinder barrel 71 and cylinder bottom 72 described in backstop and be fixed to one another, the keeper is back-up ring 75, the gear
Circle 75 is arranged in the inner circumferential annular groove of the periphery annular groove of the cylinder bottom 72 and the cylinder barrel 71, and connection is formed with the cylinder barrel 71
At least two passages 78 of the bottom of the outside of the cylinder barrel 71 and the periphery annular groove, with can by be respectively protruding into it is described extremely
Be pressed into the back-up ring 75 in the periphery annular groove completely into cylinder bottom 72 by the pressing piece in few two passages 78.
Radial groove relative to each other, the He of the cylinder barrel 71 are respectively formed with the contact surface of the cylinder barrel 71 and cylinder bottom 72
The respective radial groove of cylinder bottom 72 is collectively forming radial hole, and being provided with the radial hole prevents the cylinder barrel 71 and cylinder bottom 72
The fastener 76 for relatively rotating with respect to each other.
Axial hole is formed with the cylinder bottom 72, the axial hole is connected with the bottom of the periphery annular groove of the cylinder bottom 72,
Secure component 77 is installed, the secure component 77 is contacted with the inner peripheral surface of the back-up ring 75 so that the gear in the axial hole
Circle 75 is fastened in the inner circumferential annular groove of the periphery annular groove of the cylinder bottom 72 and the cylinder barrel 71.
The hydraulic cylinder 7 is multistage hydraulic cylinder, and the first seal 74 is posted by the final stage cylinder rod in the cylinder rod.
The outer peripheral face of the final stage cylinder rod is provided with first annular groove, is provided with the first annular groove and is posted by
The second seal 79 of the internal face of the cylinder barrel.
The inner peripheral surface of the final stage cylinder rod is provided with the second annular groove, and Sealing shield ring is provided with second annular groove
75, the periphery of penult cylinder rod is formed with step 7 corresponding with the Sealing shield ring 711, to cause that the penult cylinder rod is retracted
When in place, the step and the mutual backstop of the Sealing shield ring.
The conveyer belt 3, including conveying band body, the inside for conveying band body is provided with multi beam glass fibre 8, conveyer belt sheet
Multiple skid-proof points are provided with above body, the lower floor of the conveying band body is the chain structure of metal material, and lower floor is by a series of structures
Part 9 is linked by hinge 10 and formed, and each component 9 has the step surface 11 to lower process, has location hole on the component,
Rivet is through location hole and is riveted in the fixing hole, and the lower floor is fixed on the lower surface of the conveying band body.
Lower floor is chain structure, and with reference to shown in Fig. 2, Fig. 2 discloses the conveyer belt according to an embodiment of the present utility model
Lower floor structure.Lower floor is linked by hinge 10 by a series of components 9 and is formed, and each component 9 has the platform to lower process
Terrace 11, the effect of step surface 11 is meshed with drive gear.Lower floor, including component 9, hinge 10 and step surface 11 are by gold
Category material makes, to increase intensity.Because component 9 is interconnected by hinge 10, therefore the chain structure of lower floor can be followed
Conveying band body together forms annular, when being engaged with drive gear, to the step surface of lower process on a series of components 9
11 are formed an inside gear structure, can be just meshed with the tooth on drive gear.Engagement rear drive gear is just
Lower floor can be driven in the way of gear drives, rather than in the way of friction-driven.The reliability ratio that gear engagement drives rubs
Wipe and drive height, also will not apply extra tensile force to the rubber of conveying band body or plastics, can effectively extend conveyer belt sheet
The rubber of body or the service life of plastics.With continued reference to Fig. 2, there is location hole, the position of location hole and conveyer belt on component 9
Fixing hole on body lower surface is to correspondence.Rivet is through location hole and is riveted in fixing hole, and lower floor is fixed on into conveyer belt
On body.In the embodiment shown in fig. 4, the location hole of component 9 is opened on step surface 11.In order that obtain component 9 can be right
Conveying band body has sufficiently support, and the width of component 9 is equal with the width of conveying band body, the width and component of step surface 11
9 width is equal.Hinge 10 only plays connection function due to not playing a supportive role, therefore the width of hinge 10 is less than component 9
Width.Metal chain structure is fixed by lower floor, and metal chain structure can be driven with gear cooperation.Chain structure
It is driven with engagement system with gear, than the more efficient reliability of the kind of drive of traditional dependence frictional force.
The skid-proof point is to gather in the inclined hangnail 12 of belt outer surface, the adjacent inclined direction phase of two hangnails
Instead.
The utility model has simple structure, easy to use, feeding stabilization, can oscilaltion the characteristics of.
General principle of the present utility model and principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within the range of claimed the utility model.The utility model
Claimed scope is by appending claims and its equivalent thereof.
Claims (9)
1. a kind of scissors lift feeding table, including base, it is characterised in that also include
Lifting platform；
Conveyer belt, it is fixed on lifting platform and for conveying material；
Scissors lift mechanism, it is arranged between base and lifting platform, and the scissors lift mechanism includes two middle part hinges
The support arm for connecing, two support arms are crossed as X-shaped crane, and the wherein one end at two ends is articulated with above X-shaped crane
The other end on lifting platform lower surface, with the same vertical direction in the end is articulated with base upper surface, remaining two ends be movable end simultaneously
Roller is connected with, the lower surface of the lifting platform and the upper surface of base have been respectively fixedly connected with for corresponding roller-coaster and have risen
The " u "-shaped guide rail of guide effect；
Drive mechanism, the drive mechanism is hydraulic cylinder, and the lever of hydraulic cylinder is fixedly connected with lifting platform；Or the hydraulic cylinder
Lever is hinged with one of supporting walls middle part, and it acts on lifting platform or support arm and drives lifting platform to move up and down.
2. a kind of scissors lift feeding table according to claim 1, it is characterised in that the hydraulic cylinder includes cylinder barrel,
The cylinder barrel one end is connected with cylinder bottom, and the other end is formed as cylinder rod external part, and is provided with the inner peripheral surface of the cylinder rod external part
One seal, the cylinder barrel and cylinder bottom by the cylinder barrel and simultaneously keeper of cylinder barrel described in backstop and cylinder bottom and that
This is fixed, and the keeper is back-up ring, and the back-up ring is arranged on the periphery annular groove of the cylinder bottom and the inner circumferential annular groove of the cylinder barrel
In, at least two passages of the bottom of the outside and periphery annular groove for connecting the cylinder barrel are formed with the cylinder barrel, with energy
Enough peripheral rings being pressed into the back-up ring by the pressing piece being respectively protruding at least two passage completely into cylinder bottom
In groove.
3. a kind of scissors lift feeding table according to claim 2, it is characterised in that contact of the cylinder barrel with cylinder bottom
It is respectively formed with radial groove relative to each other on face, the respective radial groove of the cylinder barrel and cylinder bottom is collectively forming radially
Hole, is provided with the fastener for preventing the cylinder barrel and cylinder bottom from relatively rotating with respect to each other in the radial hole.
4. a kind of scissors lift feeding table according to claim 2, it is characterised in that be formed with axial direction on the cylinder bottom
Hole, the axial hole is connected with the bottom of the periphery annular groove of the cylinder bottom, and secure component is provided with the axial hole, described tight
Gu part is contacted with the inner peripheral surface of the back-up ring so that the back-up ring is fastened on the periphery annular groove and the cylinder barrel of the cylinder bottom
In inner circumferential annular groove.
5. a kind of scissors lift feeding table according to claim 2, it is characterised in that the hydraulic cylinder is multistage hydraulic
Cylinder, the first seal is posted by the final stage cylinder rod in the cylinder rod.
6. a kind of scissors lift feeding table according to claim 5, it is characterised in that the outer peripheral face of the final stage cylinder rod
First annular groove is provided with, the second sealing of the internal face for being posted by the cylinder barrel is provided with the first annular groove
Part.
7. a kind of scissors lift feeding table according to claim 5, it is characterised in that the inner peripheral surface of the final stage cylinder rod
The second annular groove is provided with, Sealing shield ring is provided with second annular groove, the periphery of penult cylinder rod is formed with and institute
The corresponding step of Sealing shield ring is stated, to cause that the penult cylinder rod is retracted when in place, the step mutually stops with the Sealing shield ring
Gear.
8. a kind of scissors lift feeding table according to claim 1, it is characterised in that the conveyer belt, including conveying
Band body, the inside for conveying band body is provided with multi beam glass fibre, and multiple skid-proof points, the conveying are provided with above conveying band body
The lower floor of band body is the chain structure of metal material, and lower floor is formed by a series of components by hinge links, each component
With the step surface to lower process, there is location hole on the component, rivet is through location hole and is riveted in the fixing hole,
The lower floor is fixed on the lower surface of the conveying band body.
9. a kind of scissors lift feeding table according to claim 8, it is characterised in that the skid-proof point is to gather defeated
Send band outer surface inclined hangnail, two adjacent hangnails are inclined in opposite direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620984119.1U CN206187912U (en) | 2016-08-29 | 2016-08-29 | Scissors formula lift pay -off platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620984119.1U CN206187912U (en) | 2016-08-29 | 2016-08-29 | Scissors formula lift pay -off platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206187912U true CN206187912U (en) | 2017-05-24 |
Family
ID=58729202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620984119.1U Expired - Fee Related CN206187912U (en) | 2016-08-29 | 2016-08-29 | Scissors formula lift pay -off platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206187912U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107352239A (en) * | 2017-07-18 | 2017-11-17 | 合肥杰源机电科技有限公司 | A kind of auto parts and components transport vehicle |
| CN109573617A (en) * | 2018-12-31 | 2019-04-05 | 泰州市博泰电子有限公司 | A kind of PCB substrate production transport device with guide function |
| CN110654804A (en) * | 2019-10-09 | 2020-01-07 | 广州大学 | Automatic loading and unloading system of logistics robot |
-
2016
- 2016-08-29 CN CN201620984119.1U patent/CN206187912U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107352239A (en) * | 2017-07-18 | 2017-11-17 | 合肥杰源机电科技有限公司 | A kind of auto parts and components transport vehicle |
| CN109573617A (en) * | 2018-12-31 | 2019-04-05 | 泰州市博泰电子有限公司 | A kind of PCB substrate production transport device with guide function |
| CN110654804A (en) * | 2019-10-09 | 2020-01-07 | 广州大学 | Automatic loading and unloading system of logistics robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170524 Termination date: 20180829 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |