CN110155405A - Buffer unit - Google Patents
Buffer unit Download PDFInfo
- Publication number
- CN110155405A CN110155405A CN201910524112.XA CN201910524112A CN110155405A CN 110155405 A CN110155405 A CN 110155405A CN 201910524112 A CN201910524112 A CN 201910524112A CN 110155405 A CN110155405 A CN 110155405A
- Authority
- CN
- China
- Prior art keywords
- installation end
- buffer unit
- rigid member
- elastic floating
- connection structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B13/00—Bundling articles
- B65B13/02—Applying and securing binding material around articles or groups of articles, e.g. using strings, wires, strips, bands or tapes
- B65B13/04—Applying and securing binding material around articles or groups of articles, e.g. using strings, wires, strips, bands or tapes with means for guiding the binding material around the articles prior to severing from supply
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B13/00—Bundling articles
- B65B13/18—Details of, or auxiliary devices used in, bundling machines or bundling tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Dampers (AREA)
Abstract
This application discloses a kind of buffer units.The buffer unit includes the first installation end 1, for installing the first rigid member；Second installation end 2, for installing the second rigid member；Elastic floating connection structure, be connected between first installation end 1 and the second installation end 2, the elastic floating connection structure is configured to: the elastic floating connection structure provides elastic floating for the installation end for being biased power when the biasing force that at least one first installation end 1 and second installation end 2 are applied by the external world.The technical issues of present application addresses mechanical rigid members in connection use process, be easy to cause connector to damage because of unbalance stress.
Description
Technical field
This application involves tool equipment fields, in particular to a kind of buffer unit.
Background technique
Mechanical rigid member can make the company between rigid member because docking is improper during connecting use
Connection member generates biasing force, and under the influence of biasing force, the use state of connector changes, and What is more can be to connector
Irreversible damage is caused, to influence the progress of follow-up work.If the connection of mechanical arm and strapper uses rigid connection,
If strapper withstands reinforcing bar during mechanical arm decline, rigid connector is easy to deform because of squeezing so as to cause rear
Continuous work can not continue.
Summary of the invention
The main purpose of the present invention is to provide a kind of buffer units, are used with the rigid member for solving mechanical in connection
Cheng Zhong, the technical issues of be easy to causeing connector to damage because of unbalance stress.
Include: according to the buffer unit of the application
First installation end, for installing the first rigid member；
Second installation end, for installing the second rigid member；
Elastic floating connection structure is connected between first installation end and the second installation end, and the elastic floating connects
Binding structure is configured to: the biasing force when institute that at least one first installation end and second installation end are applied by the external world
It states elastic floating connection structure and provides elastic floating for the installation end for being biased power.
Further, the elastic floating connection structure includes columns assemblies and spring assembly；Wherein,
First installation end is fixedly connected with second installation end by columns assemblies；
The spring assembly is set in the columns assemblies, and the columns assemblies include at least one column, the bullet
Spring component includes at least one spring；
Described spring assembly one end connects first installation end, and the other end connects the second installation end.
Further, the spring assembly is pretensioned spring component.
Further, first installation end and second installation end are equipped with leads to for what the columns assemblies passed through
Hole, the diameter of the through-hole are greater than the diameter of the column.
Further, the diameter of the through-hole is less than the diameter for the spring being set on the column.
Further, the end that the column passes through the through-hole is equipped with screw thread, and the end of the column is equipped with phase
Matched nut.
Further, first installation end and/or second installation end are plate structure.
Further, the elastic floating connection structure is elastic rubber structure.
Another aspect of the present invention relates to a kind of robots, comprising:
Buffer unit described in first rigid member, the second rigid member and any of the above-described kind.
Further, first rigid member is strapper；Second rigid member is mechanical arm.
In embodiments of the present invention, being related to one kind prevents mechanical arm extrusion damage strapper and mechanical arm during decline
With the connector of strapper, that is, it is arranged between mechanical rigid member, plays the effect of dispersion biasing force, and then plays buffering
The buffer unit of effect；Specifically, buffer unit of the present invention is by the way of dispersing biasing force, by the first installation
The elastic floating that elastic floating connection structure provides between end and the second installation end has the function that dispersion biasing force, thus
The biasing force for reducing dislocation formation is realized to the hurtful technical effect of connector, and then solves mechanical rigid member
In connection use process, the technical issues of be easy to causeing connector to damage because of unbalance stress.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide further understanding of the present application, so that the application's is other
Feature, objects and advantages become more apparent upon.The illustrative examples attached drawing and its explanation of the application is for explaining the application, not
Constitute the improper restriction to the application.In the accompanying drawings:
Fig. 1 is the structural schematic diagram for applying for the buffer unit of embodiment according to the present invention；
Fig. 2 is the concrete application schematic diagram for applying for the buffer unit of embodiment according to the present invention.
Appended drawing reference
1: the first installation end；2: the second installation ends 3: columns assemblies；4: spring assembly；5: through-hole；6: nut.
Specific embodiment
In order to make those skilled in the art more fully understand application scheme, below in conjunction in the embodiment of the present application
Attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is only
The embodiment of the application a part, instead of all the embodiments.Based on the embodiment in the application, ordinary skill people
Member's every other embodiment obtained without making creative work, all should belong to the model of the application protection
It encloses.
It should be noted that the description and claims of this application and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so as to embodiments herein described herein.In addition, term " includes " and " tool
Have " and their any deformation, it is intended that cover it is non-exclusive include, for example, containing a series of steps or units
Process, method, system, product or equipment those of are not necessarily limited to be clearly listed step or unit, but may include without clear
Other step or units listing to Chu or intrinsic for these process, methods, product or equipment.
In this application, term " on ", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outside",
" in ", "vertical", "horizontal", " transverse direction ", the orientation or positional relationship of the instructions such as " longitudinal direction " be orientation based on the figure or
Positional relationship.These terms are not intended to limit indicated dress primarily to better describe the application and embodiment
Set, element or component must have particular orientation, or constructed and operated with particular orientation.
Also, above-mentioned part term is other than it can be used to indicate that orientation or positional relationship, it is also possible to for indicating it
His meaning, such as term " on " also are likely used for indicating certain relations of dependence or connection relationship in some cases.For ability
For the those of ordinary skill of domain, the concrete meaning of these terms in this application can be understood as the case may be.
In addition, term " installation ", " setting ", " being equipped with ", " connection ", " connected ", " socket " shall be understood in a broad sense.For example,
It may be a fixed connection, be detachably connected or monolithic construction；It can be mechanical connection, or electrical connection；It can be direct phase
It even, or indirectly connected through an intermediary, or is two connections internal between device, element or component.
For those of ordinary skills, the concrete meaning of above-mentioned term in this application can be understood as the case may be.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As shown in Figure 1, the buffer unit includes the first installation end 1, the second installation end this application involves a kind of buffer unit
2 and elastic floating connection structure, first installation end 1 is for installing the first rigid member；It second installation end 2 and is used for
Second rigid member is installed；The floating connecting structure provides for the first installation end for being biased power and/or the second installation end
Elastic floating.The elastic floating connection structure is elastic rubber structure in other embodiments.
Specific embodiment one
As shown in Figure 1, elastic floating connection structure includes columns assemblies 3 and spring assembly 4；First installation end, 1 He
Second installation end 2 is fixedly connected by columns assemblies 3, and columns assemblies include at least one column, and the present embodiment is preferred described vertical
Column assembly 3 includes 6 columns, and the column is uniformly distributed；The spring assembly 4 is set in the columns assemblies 3, groups of springs
One end of part 4 is connected on the first installation end 1, and the other end is connected on the second installation end 2；The present embodiment is preferred, groups of springs
Part 4 is in compressive state.The relative position of the first installation end 1 and the second installation end 2 is caused to send out when buffer unit is biased power
When raw change, the upper reception of spring assembly 4 for being set in columns assemblies 3 is conducted by the first installation end 1 and the second installation end 2
The power come, and power is dispersed, reduce influence of the biasing force to connector；When biasing force disappears, 4 in spring assembly
Spring drive the first installation end 1 and the second installation end 2 to be restored to original relative positional relationship by the screen resilience of itself.
In other embodiments, the spring assembly being arranged between the first installation end and the second installation end is in tensional state
Or original state.It is all can guarantee spring when biasing force that buffer unit is subject to disappears based on first installation end and
Second installation end restores the related springs setting of the screen resilience of former relative status, and use here, belongs to the invention patent
Apply for identical or approximate technical solution.
Spring assembly described in the present patent application includes at least 1 spring, and preferably the spring assembly 4 is corresponding for the present embodiment
The number of columns assemblies is made of 6 springs as shown in Figure 1, and in a preferred embodiment, the quantity of spring is column quantity
Integral multiple, and spring is evenly arranged on above each column；As being uniformly arranged 12 springs or 18 springs on 6 columns.
It is further preferred that the end that the column passes through the through-hole 5 is equipped with screw thread in the present embodiment；As shown in Figure 1,
One end of the column fixes on the first installation end 1, and the other end passes through the through-hole on the second installation end 2 and carries out position by nut 6
Fixation is set, the nut 6 and the screw thread of the post end match.In other embodiments, as long as by fixing, welding
It connects, rivet or other modes reach the first installation end, the second installation end, columns assemblies and spring assembly as in the present embodiment
Positional relationship fixation or embodiment, belong to the identical or approximate schemes of the technical program.
First installation end 1 and the two the second installation ends 2 are equipped with the through-hole 5 passed through for the column in columns assemblies 3,
The diameter of through-hole 5 is greater than the diameter of the column, it is ensured that is biased against power effect in buffer unit and column is caused to generate position movement
When, through-hole 5 can give column certain dislocation space, slow down the influence generated by external force column itself, drop
Low biasing force is to integrally-built effect.
The present embodiment is it is further preferred that first installation end 1 and/or the second installation end 2 are plate structure, such as Fig. 1
Shown, in the present embodiment, the first installation end 1 and the second installation end 2 are regular hexagon plate structure.
As shown in Fig. 2, the present embodiment it is further preferred that the present application relates to buffer unit be mounted on robot
On, wherein the first installation end is connect with strapper, the second installation end is connect with mechanical arm, first installation end and/or second
Installation end 2 is equipped with the structure hole that accessory external connecting elements is operated.When the buffer unit in the present embodiment is as company
When fitting is applied between mechanical arm and strapper, the silk thread of strapper can be by the structure hole that is arranged on buffer unit
Hole completes to tie up reinforcing bar.This device plays certain buffer function during tying up, and prevents mechanical arm from declining
Other connectors of extrusion damage strapper and mechanical arm and strapper in journey.
Specific embodiment two
In the present embodiment, the floating connecting structure include elastic parts, sliding support body, wherein sliding support body and
Elastic parts is arranged between the first installation end and the second installation end, and sliding support body is integrally arc-shaped, first installation
End and/or the second installation end can be slided along the cambered surface of the sliding support body, in order to limit the first installation end and/or second
The knot of the first installation end and the second installation end is arranged in scope of activities of the installation end in cambered surface, the preferred sliding support body
On the vertical line of structure center of gravity, the spherical cutting body of body, first installation end and second are slidably supported in a preferred embodiment
Installation end and it is described sliding support body junction be equipped with card slot, in a more preferred embodiment, first installation end and/or
The card slot of the junction of second installation end and the sliding support body is the hole for penetrating through the first installation end and/or the second installation end
Hole, the corresponding perforation card slot, the sliding support body are equipped with the structure hole through sliding support body.Pass through the first installation
End and/or the second installation end, the structure hole that is correspondingly arranged of sliding support body, auxiliary realize first rigid member and the at both ends
Two rigid members realize the part of interactive operation involved in work.When the first rigid member is strapper, the second rigid member is
When mechanical arm, strapper is connected with mechanical arm by above-mentioned buffer unit, and the strapper in working condition can pass through the first installation
End and/or the second installation end, the structure hole that is correspondingly arranged of sliding support body carry out steel wire tie up and steel wire passes through equal grasp
Make.
Specific embodiment three
In the present embodiment, the floating connecting structure includes rebound telescopic component, rubber block, and the rubber block setting exists
The both ends of elastic telescopic component, the elastic telescopic component connect the first installation end and the second installation end by rubber block；It is described
Elastic telescopic component includes at least one elastic telescopicing rod, and the tube wall of the elastic telescopicing rod is in the Bamboo-shaped being arranged, the pipe
Pars intramuralis is equipped with spring；In no external force, the spring in elastic telescopicing rod tube wall is in free state, works as elastic telescopicing rod
When by external force, spring follows tube wall to move inward, and spring is in compressive state, and when external force disappears, spring gives tube wall
The holding power of rebound；Rubber block is arranged between elastic telescopicing rod and the first installation end and/or the second installation end, by rubber block
Conduction to different degrees of and direction power, the power for eventually receiving the elastic telescopicing rod are more concentrated, and direction is more true
It cuts, reduces buffer unit when by different angle external force, the situation that elastic telescopicing rod itself is broken.That is, rubber
Block is buffered by the direction to power, plays subtle adjustment effect, and elastic telescopicing rod is movable by the elasticity of larger floating,
What elimination received exceeds expected power；Rubber block and elastic telescopicing rod play influence of the external force for eliminating expection to component jointly,
It is finally reached buffer function.
In embodiments of the present invention, being related to one kind prevents mechanical arm extrusion damage strapper and mechanical arm during decline
With the connector of strapper, that is, it is arranged between mechanical rigid member, plays the effect of dispersion biasing force, and then plays buffering
The buffer unit of effect；Specifically, buffer unit of the present invention is by the way of dispersing biasing force, by the first installation
The elastic floating that elastic floating connection structure provides between end and the second installation end has the function that dispersion biasing force, thus
The biasing force for reducing dislocation formation is realized to the hurtful technical effect of connector, and then solves mechanical rigid member
In connection use process, the technical issues of be easy to causeing connector to damage because of unbalance stress.
The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field
For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair
Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.
Claims (10)
1. a kind of buffer unit characterized by comprising
First installation end (1), for installing the first rigid member；
Second installation end (2), for installing the second rigid member；
Elastic floating connection structure is connected between first installation end (1) and the second installation end (2), the elastic floating
Connection structure is configured to: at least one first installation end (1) and second installation end (2) are applied inclined by the external world
The elastic floating connection structure provides elastic floating for the installation end for being biased power when pressure.
2. buffer unit according to claim 1, which is characterized in that the elastic floating connection structure includes columns assemblies
(3) and spring assembly (4)；Wherein,
First installation end (1) is fixedly connected with second installation end (2) by columns assemblies (3)；
The spring assembly (4) is set on the columns assemblies (3), and the columns assemblies (3) include at least one column, institute
Stating spring assembly (4) includes at least one spring；
Described spring assembly (4) one end connects first installation end (1), and the other end connects the second installation end (2).
3. buffer unit according to claim 2, which is characterized in that the spring assembly (4) is pretensioned spring component.
4. buffer unit according to claim 2, which is characterized in that first installation end (1) and second installation
End (2) is equipped with the through-hole (5) passed through for the columns assemblies (3), and the diameter of the through-hole (5) is greater than the straight of the column
Diameter.
5. buffer unit according to claim 4, which is characterized in that the diameter of the through-hole (5) is described less than being set in
The diameter of spring on column.
6. buffer unit according to claim 4, which is characterized in that the end that the column passes through the through-hole (5) is set
There is screw thread, and the end of the column is equipped with the nut (6) to match.
7. buffer unit according to any one of claims 1 to 6, which is characterized in that first installation end and/or described
Second installation end is plate structure.
8. buffer unit according to claim 1, which is characterized in that the elastic floating connection structure is elastic rubber knot
Structure.
9. a kind of robot characterized by comprising
First rigid member；
Second rigid member；
Buffer unit of any of claims 1-8.
10. robot according to claim 9, which is characterized in that first rigid member is strapper；Described second
Rigid member is mechanical arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910524112.XA CN110155405A (en) | 2019-06-17 | 2019-06-17 | Buffer unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910524112.XA CN110155405A (en) | 2019-06-17 | 2019-06-17 | Buffer unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110155405A true CN110155405A (en) | 2019-08-23 |
Family
ID=67625868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910524112.XA Pending CN110155405A (en) | 2019-06-17 | 2019-06-17 | Buffer unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110155405A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011093707A (en) * | 2009-10-30 | 2011-05-12 | Sun Yueh Way | Substrate suction unit and substrate suction assembly |
| CN205854162U (en) * | 2016-08-24 | 2017-01-04 | 谢红太 | A kind of combined damping buffer unit being applicable to high speed motor car |
| CN206561327U (en) * | 2016-11-14 | 2017-10-17 | 广东省智能制造研究所 | Floating workpiece polishing mechanism and robot |
| US20170349306A1 (en) * | 2016-06-01 | 2017-12-07 | Signode Industrial Group Llc | Shock absorbing feed wheel assembly |
| CN208614821U (en) * | 2018-08-09 | 2019-03-19 | 珠海格力智能装备有限公司 | Clamping device and robot with it |
-
2019
- 2019-06-17 CN CN201910524112.XA patent/CN110155405A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011093707A (en) * | 2009-10-30 | 2011-05-12 | Sun Yueh Way | Substrate suction unit and substrate suction assembly |
| US20170349306A1 (en) * | 2016-06-01 | 2017-12-07 | Signode Industrial Group Llc | Shock absorbing feed wheel assembly |
| CN205854162U (en) * | 2016-08-24 | 2017-01-04 | 谢红太 | A kind of combined damping buffer unit being applicable to high speed motor car |
| CN206561327U (en) * | 2016-11-14 | 2017-10-17 | 广东省智能制造研究所 | Floating workpiece polishing mechanism and robot |
| CN208614821U (en) * | 2018-08-09 | 2019-03-19 | 珠海格力智能装备有限公司 | Clamping device and robot with it |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190823 |
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| RJ01 | Rejection of invention patent application after publication |