CN203845445U - Article picking-up device - Google Patents
Article picking-up device Download PDFInfo
- Publication number
- CN203845445U CN203845445U CN201420294903.0U CN201420294903U CN203845445U CN 203845445 U CN203845445 U CN 203845445U CN 201420294903 U CN201420294903 U CN 201420294903U CN 203845445 U CN203845445 U CN 203845445U
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- CN
- China
- Prior art keywords
- hole
- arm
- upper arm
- underarm
- latch
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an article picking-up device. The article picking-up device can pick up small articles rapidly moving on a production line due to accurate positioning and flexible and rapid movement. The article picking-up device comprises a box, three mechanical arms, shafts, a reinforced cover, upper plug pins, lower plug pins, sleeves and a base plate. Three grooves which are symmetrically distributed are formed in the lower portion of the box, each mechanical arm comprises an upper arm and a lower arm, a through hole is formed in the inner end of each upper arm, each shaft penetrates through the corresponding through hole to stretch into a box hole in one side of the corresponding groove, the shafts are covered by the reinforced cover, the upper end of each lower arm is connected with the outer end of the upper arm through the corresponding upper plug pin penetrating through the upper end of the upper arm, the lower end of each lower arm is connected with the base plate through the corresponding lower plug pin arranged in the through hole in the end of a corresponding extension rod, and the sleeves are arranged at the upper ends and the lower ends of the lower arms. The mass and movement inertia of the mechanical arms are reduced. Movement inertia of the mechanical arms in rapid horizontal movement is reduced through action of gravity, and therefore the mechanical arms can respond to instructions of stop of movement more sensitively.
Description
Technical field
The utility model relates to object pickup device, and especially relating to one can multi-aspect quick travel, for picking up the suspension type object pickup device of mobile small article.
Background technology
Utilize mechanical device to move the object of small volume, for example, when the article in mobile flow production line are to another belt conveyor, because the area on the shared belt conveyor of object is little thereby the positioning accurate accuracy of target piece is required for example, than large-sized object () high more a lot to the mechanical device of picking up this object.On the other hand, the kinds of goods moving velocity on belt conveyor is very fast, and manufacturing line often requires the moment of mechanical device after procedure identification object can before object leaves, pick up object, thereby the location at device picking position also must be rapid.
At present, for picking up mechanical arm structure that the mechanical device of goods adopts on conveyor line according to the difference of version, be divided into multi-joint manipulator arm, rectangular coordinate system mechanical arm, spherical coordinate system mechanical arm, polar coordinates mechanical arm, cylindrical coordinates mechanical arm etc.But mostly be a formula structure, mechanical arm operation on fixing chassis, the alerting ability of mechanical arm and action radius thereof are limited greatly.
Summary of the invention
The purpose of this utility model is to provide accurate positioning, mobile quick flexibly, thereby can pick up a kind of object pickup device of the small article of quick travel on manufacturing line.
The utility model is provided with casing, 3 mechanical arms, axis body, reinforcing cover, upper latch, lower latch, sleeve and chassis;
The bottom of described casing is provided with 3 symmetrical grooves, and every mechanical arm is equipped with upper arm and underarm, and the inner of upper arm is provided with through hole, and axis body stretches in the box body hole of being located at groove one side through through hole, and reinforcing cover covers on axis body; Underarm upper end is by being connected with upper arm outer end through the upper latch of upper arm outer end, and underarm lower end is connected with chassis by the lower latch of being located at extension rod end through hole; The top and bottom of described underarm are equipped with sleeve.
Described casing can adopt cylinder.
It is T-shaped that described upper arm can be, wherein relative with the circular hole of tank recess sidewall is that T-shaped whippletree part is hollow cylinder, another is vertical is with it that T-shaped perpendicular thick stick part is solid cylinder, this perpendicular thick stick part is in the cylinder bottom surface near non-T-shaped junction anyhow, and there is a through hole through perpendicular thick stick partial geometry line of centers at the place of being parallel to each other with it.
Sleeve has two orthogonal borings, and the boring of spheroid form part coordinates with this latch, and the boring that cylindrical shape part is vertical with latch direction coordinates near one end of casing with underarm.
The utility model is provided with 3 mechanical arms, and the motion of mechanical arm is by the motor driving of box house.Mechanical arm is suspension type, the whole piece arm of the similar human body of structure.Every mechanical arm is all made up of the upper arm connecting with joint and underarm.Shorter upper arm is solid cylindrical, and longer underarm is two parallel thin bars, has greatly reduced thus quality and the motional inertia of mechanical arm.Its motional inertia when utilizing the effect of gravity to lower mechanical arm rapid translation, thus the instruction that mechanical arm responsive movement stops is sensitiveer.3 mechanical arm tail ends are fixed by latch, and are connected with the cooperation on chassis via latch.The manipulator of dissimilar crawl object can be installed under chassis according to actual needs.
Brief description of the drawings
Fig. 1 is that the axles such as the utility model embodiment assembly are surveyed view.
Fig. 2 is upper arm and the casing connection diagram of the utility model embodiment.
Fig. 3 is upper arm, axis body, reinforcing cover and the casing conjunctive decomposition schematic diagram of the utility model embodiment.
Detailed description of the invention
Referring to Fig. 1～3, the utility model embodiment is provided with casing 1,3 mechanical arms, axis body 3, reinforcing cover 4, upper latch 51, lower latch 52, sleeve 6 and chassis 8.
The bottom of described casing 1 is provided with 3 symmetrical grooves 11, and every mechanical arm is equipped with upper arm 2 and underarm 7, and the inner of upper arm 2 is provided with through hole 21, and axis body 3 stretches in the box body hole 12 of being located at groove 11 1 sides through through hole 21, and reinforcing cover 4 covers on axis body 3; Underarm 7 upper ends are by being connected with upper arm 2 outer ends through the upper latch 51 of upper arm 2 outer ends, and underarm 7 lower ends are connected with chassis 8 by the lower latch 52 of being located at extension rod 81 end through holes; The top and bottom of described underarm 7 are equipped with sleeve 6.
Casing 1 is cylinder, and casing 1 below is three grooves of well-distributed in 360 ° of circumference, and a sidewall of each groove has a circular port.The corresponding mechanical arm of each groove.
Upper arm 2 is T-shaped, and wherein relative with the circular hole of tank recess sidewall is that T-shaped whippletree part is hollow cylinder, and another is vertical is with it that T-shaped perpendicular thick stick part is solid cylinder.This perpendicular thick stick part is in the cylinder bottom surface near non-T-shaped junction anyhow, and there is a through hole through perpendicular thick stick partial geometry line of centers at the place of being parallel to each other with it.
Casing 1 with the connection mode of every upper arm 2 is referring to Fig. 2: casing 1 is connected upper arm 2 by axis body 3, dome 4, and axis body 3, dome 4, upper arm 2 separately number are 3.Axis body 3 passes the upper arm 2 cylinder T-shaped whippletree part relative with casing 1 madial wall circular port, and then puts in this circular port.4 of domes cover the other end at axis body 3 as reinforcing, prevent that upper arm 2 from moving along the generatrix direction of axis body 3.
Every upper arm 2 with the connection mode of every underarm 7 is: a upper arm 2 is connected respectively two underarms that are parallel to each other 7 by a latch 5 and two sleeves 6.Latch 5 is the through hole of T-shaped perpendicular thick stick part near the cylinder bottom surface of non-T-shaped junction anyhow through upper arm 2 solid cylinder parts.Sleeve 6 has two orthogonal borings, and the boring of spheroid form part coordinates with this latch 5, and the boring that cylindrical shape part is vertical with latch 5 directions coordinates near one end of casing 1 with underarm 7.
Every underarm 7 to the connection mode on chassis 8 is: similar to the connection mode of every underarm 7 to every upper arm 2.Chassis 8 is radial, stretches out three pin by central, circular.Every pin end has a through hole that is parallel to this pin distal end faces.Latch 5 passes from this hole.The boring of sleeve 6 spheroid form parts coordinates with this latch 5, and cylindrical shape part has a boring vertical with latch 5 directions, coordinates away from one end of casing 1 with underarm 7.
The utility model principle of work is as follows:
When application, in article move to mechanical arm recognizable set time, motor driving upper arm swings up and down.By being connected of latch and sleeve, underarm is followed upper arm and is moved in XYZ space.Thereby make manipulator under installation chassis pick up article, and it is moved to target location put down.Concrete operating range can be realized by the combination of upper arm, underarm different length.
Claims (3)
1. an object pickup device, is characterized in that being provided with casing, 3 mechanical arms, axis body, reinforcing cover, upper latch, lower latch, sleeve and chassis;
The bottom of described casing is provided with 3 symmetrical grooves, and every mechanical arm is equipped with upper arm and underarm, and the inner of upper arm is provided with through hole, and axis body stretches in the box body hole of being located at groove one side through through hole, and reinforcing cover covers on axis body; Underarm upper end is by being connected with upper arm outer end through the upper latch of upper arm outer end, and underarm lower end is connected with chassis by the lower latch of being located at extension rod end through hole; The top and bottom of described underarm are equipped with sleeve.
2. a kind of object pickup device as claimed in claim 1, is characterized in that described casing adopts cylinder.
3. a kind of object pickup device as claimed in claim 1, it is characterized in that described upper arm is T-shaped, wherein relative with the circular hole of tank recess sidewall is that T-shaped whippletree part is hollow cylinder, another is vertical is with it that T-shaped perpendicular thick stick part is solid cylinder, this perpendicular thick stick part is in the cylinder bottom surface near non-T-shaped junction anyhow, and there is a through hole through perpendicular thick stick partial geometry line of centers at the place of being parallel to each other with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420294903.0U CN203845445U (en) | 2014-06-05 | 2014-06-05 | Article picking-up device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420294903.0U CN203845445U (en) | 2014-06-05 | 2014-06-05 | Article picking-up device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203845445U true CN203845445U (en) | 2014-09-24 |
Family
ID=51558488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420294903.0U Expired - Fee Related CN203845445U (en) | 2014-06-05 | 2014-06-05 | Article picking-up device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203845445U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104401718A (en) * | 2014-11-27 | 2015-03-11 | 典发食品（苏州）有限公司 | Mechanical clamp |
-
2014
- 2014-06-05 CN CN201420294903.0U patent/CN203845445U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104401718A (en) * | 2014-11-27 | 2015-03-11 | 典发食品（苏州）有限公司 | Mechanical clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 Termination date: 20180605 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |