CN206393659U - Mechanical arm for injection molding machine - Google Patents
Mechanical arm for injection molding machine Download PDFInfo
- Publication number
- CN206393659U CN206393659U CN201720089425.3U CN201720089425U CN206393659U CN 206393659 U CN206393659 U CN 206393659U CN 201720089425 U CN201720089425 U CN 201720089425U CN 206393659 U CN206393659 U CN 206393659U
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- China
- Prior art keywords
- push rod
- paw
- fixed plate
- injection molding
- fixed
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model provides a kind of mechanical arm for injection molding machine, in the robot to capture plastic tube from injection machine, including：Connecting portion, manipulator to be connected with robot swinging arm；Pawl has fixed plate, is fixedly connected with connecting portion；Some orientation control pieces, are fixedly installed on the side that pawl has fixed plate；Some paw mechanisms, connect one to one with orientation control piece, and positioned at the opposite side of pawl tool fixed plate；Some push rods, are fixedly installed on paw mechanism, to be engaged when manipulator captures plastic tube from injection machine with the ejecting mechanism on injection machine with fixed plastics pipe；Wherein, push rod is fixed on the spring that on axle sleeve and the other end and push rod telescopic shaft are abutted against including axle sleeve, the push rod telescopic shaft in axle sleeve and one end, and spring is located in the blind hole of push rod telescopic shaft.Above-mentioned mechanical arm for injection molding machine, passes through the use of push rod, it is ensured that the accuracy when capturing plastic tube, improves operating efficiency.
Description
Technical field
The utility model is related to gripping apparatus field, more particularly to mechanical arm for injection molding machine.
Background technology
In manufacturing industry, in order to ensure product quality and its aesthetic appearance, the working process of mo(u)lded piece after moulding, pole
To be important.Especially for plastic tube, after injection machine injection molding, generally require to cut plastic tube, chamfering, cleaning etc.
Processing.With the development of science and technology, these working processes can all realize automatic business processing, i.e., when plastic tube injection molding
Afterwards, plastic tube is moved in following process device using manipulator, it is full-automatic that plastic tube is reprocessed.Due to
When injection machine is stripped, half demoulding processing is first carried out, now the half of plastic tube is also blocked in a mold.So, in manipulator now
When removing crawl plastic tube, the ejecting mechanism of injection machine is needed from mould to eject plastic tube completely, and manipulator can be captured
Plastic tube.If it is possible to the fixation of plastic tube when ejecting mechanism ejects plastic tube be realized, to ensure the standard of manipulator crawl
True property, as current urgent problem to be solved.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of mechanical arm for injection molding machine, realizes from injection machine
During the plastic tube of upper crawl injection molding, captured again after can plastic tube be fixed, to improve the efficiency and accuracy rate of gripping apparatus.
The technical solution of the utility model is：Mechanical arm for injection molding machine, installed in capture plastic tube from injection machine
Robot on, the manipulator includes：
Connecting portion, manipulator to be connected with the robot swinging arm；
Gripping apparatus fixed plate, is fixedly connected with the connecting portion；
Some orientation control pieces, are fixedly installed on the side of the gripping apparatus fixed plate；
Some paw mechanisms, connect one to one with the orientation control piece, and positioned at the another of the gripping apparatus fixed plate
Side；
Some push rods, are fixedly installed on the paw mechanism, to be captured in the manipulator from the injection machine
It is engaged during the plastic tube with the ejecting mechanism on the injection machine with the fixed plastic tube；
Wherein, the push rod is fixed on the axle including axle sleeve, the push rod telescopic shaft in the axle sleeve and one end
Put and spring that the other end and the push rod telescopic shaft are abutted against, the spring is located in the blind hole of the push rod telescopic shaft.
Preferably, the push rod also includes being provided through a locating slot, the alignment pin on an alignment pin, the axle sleeve
It is fixed on through the locating slot in the push rod telescopic shaft.
Preferably, the orientation control piece includes the drive cylinder being movably arranged in the gripping apparatus fixed plate and run through
The rotating shaft of the gripping apparatus fixed plate, described rotating shaft one end is fixed in an adjustment plate, the telescopic shaft of the drive cylinder it is flexible
Motion drives the rotation of the adjustment plate, and the other end of the rotating shaft is fixed on the paw mechanism.
Preferably, the paw mechanism includes paw fixed plate and some paws being fixed in the paw fixed plate
Cylinder and some paws, each paw cylinder are connected with paw described in one, and the push rod is fixed on the paw fixed plate
Side, and the opposite side of the paw fixed plate is fixed in the gripping apparatus fixed plate.
Preferably, the manipulator also includes a sub warhead grip, the sub warhead grip is fixed on the gripping apparatus and fixed
On plate.
Preferably, the sub warhead grip includes support arm and putting hole, one end of the support arm is fixed on described grab
Have in fixed plate, the other end is provided with the putting hole.
Above-mentioned technical proposal has the following advantages that or beneficial effect：Above-mentioned mechanical arm for injection molding machine, by the use of push rod,
The accuracy when capturing plastic tube is ensure that, operating efficiency is improved.Push rod design is simple, and in use need not
External force is acted on, and only can be realized as the fixation to plastic tube by spring force so that easy to operate, the saving of whole manipulator
Cost.Finally, sub warhead grip is installed on a robotic arm, just in chamber after the plastic tube of mould injection molding has been captured
Sub warhead is placed at head, whole device ensure that the continuity of injection moulding process, greatly save human cost.
Brief description of the drawings
With reference to appended accompanying drawing, more fully to describe embodiment of the present utility model.However, appended accompanying drawing is only used for
Bright and elaboration, does not constitute the limitation to the utility model scope.
Fig. 1 is the structural representation one of the utility model mechanical arm for injection molding machine；
Fig. 2 is the structural representation two of the utility model mechanical arm for injection molding machine；
Fig. 3 is the use state schematic diagram of the utility model mechanical arm for injection molding machine；
Fig. 4 is the structural representation of push rod in the utility model mechanical arm for injection molding machine；
Fig. 5 is the sectional view of push rod in the utility model mechanical arm for injection molding machine；
Fig. 6 is the structural representation of the utility model mechanical arm for injection molding machine neutron warhead grip；
In accompanying drawing：110th, mould；200th, plastic tube；2nd, gripping apparatus；21st, connecting portion；22nd, gripping apparatus fixed plate；23rd, orientation is controlled
Part；24th, paw mechanism；25th, sub warhead grip；251 support arms；252nd, putting hole；26th, push rod；261st, axle sleeve；2611st, position
Groove；262nd, push rod telescopic shaft；2621st, blind hole；263rd, spring；264th, alignment pin.
Embodiment
The utility model mechanical arm for injection molding machine is described in detail with specific embodiment below in conjunction with the accompanying drawings.
With reference to Fig. 1, Fig. 2 and Fig. 3, mechanical arm for injection molding machine, including：
Connecting portion 21, manipulator 2 and robot swinging arm to be connected；
Gripping apparatus fixed plate 22, is fixedly connected with connecting portion 21；
Some orientation control pieces 23, are fixedly installed on the side of gripping apparatus fixed plate 22；
Some paw mechanisms 24, connect one to one with orientation control piece 23, and positioned at the opposite side of gripping apparatus fixed plate 22；
Sub warhead grip 25, is fixedly installed in gripping apparatus fixed plate 22, will when capturing plastic tube 200 used in paw mechanism 24
Sub warhead is placed at injection molding cavity chamber head.
Specifically, manipulator 2 is connected by connecting portion 21 and robot swinging arm, and the connecting portion 21 can be method
It is blue.One end of flange is fixed on robot swinging arm, and the other end is fixed in a gripping apparatus fixed plate 22, the gripping apparatus fixed plate 22
Side is fixedly installed several orientation control pieces 23, and orientation control piece 23 both passes through the gripping apparatus fixed plate 22 and paw mechanism 24
It is fixedly connected.It is worthy of note that, it is preferred that orientation control piece 23 is two, and corresponding paw mechanism 24 is also two, i.e., every
Individual orientation control piece 23 can control a paw mechanism 24 to rotate.
For further, orientation control piece 23 includes the drive cylinder being movably arranged in gripping apparatus fixed plate 22 and run through
Fixation is arranged an adjustment plate, the telescopic shaft of drive cylinder and the mating reaction of adjustment plate in the rotating shaft of gripping apparatus fixed plate 22, rotating shaft,
Drive the rotation of rotating shaft.Paw mechanism 24 is fixedly installed in one end of rotating shaft, therefore orientation control piece 23 can control paw mechanism
The adjustment in 24 orientation.
For further, the manipulator 2 also includes some push rods 26, and push rod 26 is fixedly installed on paw mechanism 24, uses
To prop up plastic tube 200 when manipulator 2 captures plastic tube 200 from injection machine, to prevent injection machine from outwards exiting plastic tube
Plastic tube 200 is fallen down when 200, and then influences the accuracy of the crawl plastic tube 200 of paw mechanism 24.The paw mechanism 24 includes
Paw fixed plate and some cylinder paws being fixed in the paw fixed plate, each paw cylinder are connected with a paw,
Drive the folding of paw.In addition, push rod 26 is fixed in the paw fixed plate.
For further, as shown in Figure 4 and Figure 5, push rod 26 includes axle sleeve 261, the push rod telescopic shaft 262 in axle sleeve
And one end is fixed on the spring 263 on axle sleeve and in push rod telescopic shaft blind hole 2621.(i.e. push rod in an unstressed state
26 when not working), spring 263 does not produce elastic force, and push rod telescopic shaft 262 stretches out axle sleeve 261.When push rod telescopic shaft 262 is pressed
During power, spring 263 compresses, and the elastic force opposite with pressure is produced, so when injection machine is stripped, the ejecting mechanism of injection machine is outside
Plastic tube 200 is promoted, and now push rod telescopic shaft 262 produces the elastic force of opposite direction due to the pressure effect of spring 263, leads to
The thrust of injection machine and the elastic force effect of spring 263 are crossed, plastic tube 200 is blocked, until plastic tube 200 is moved to paw mechanism
At where 24, paw mechanism 24 catches plastic tube 200.Above-mentioned push rod 26 is simple in construction, and it is convenient to realize, only passes through spring 263
Elastic force, without the effect of other external force, it becomes possible to the effect of fixing plastic tube 200 in the demoulding, paw is ensured with this
Mechanism 24 captures the accuracy of plastic tube 200.
In addition, above-mentioned push rod 26 also includes an alignment pin 264, locating slot 2611 is provided through on axle sleeve 261, is positioned
Pin is fixed in push rod telescopic shaft 262 through the locating slot 2611.When push rod telescopic shaft 262 is moved, the alignment pin 264 can
Control push rod telescopic shaft 262 is moved along the locating slot 2611, it is therefore prevented that push rod telescopic shaft 262 rotates in moving process.
In addition, because the two ends of push rod telescopic shaft 262 are unfixed, so being consolidated using alignment pin 264 and push rod telescopic shaft 262
Fixed connection, prevents the push rod telescopic shaft 262 in rotation of manipulator 2 from being dropped out out of axle sleeve.
For further, as shown in fig. 6, sub warhead grip 25 includes support arm 251 and putting hole 252, support arm 251
One end is fixed in gripping apparatus fixed plate 22, and the other end is provided with putting hole 252.The swing arm rotational band mover bullet grip of robot
25 orientation is rotated, to realize in putting hole 252 from corresponding position acquisition sub warhead, and putting hole 252 is placed on into mould
Have at 110 chamber heads, sub warhead is put into the cavity of mould 110.
Above-mentioned mechanical arm for injection molding machine, passes through the use of push rod, it is ensured that the accuracy when capturing plastic tube, improves
Operating efficiency.Push rod design is simple, and does not need external force effect in use, only can be realized as pair by spring force
The fixation of plastic tube so that entirely manipulator is easy to operate, has saved cost.Finally, sub warhead grip is arranged on manipulator
On, sub warhead is just placed at chamber head after the plastic tube of the injection molding of mould 110 has been captured, whole device ensure that note
The continuity of modeling process, has greatly saved human cost.
For a person skilled in the art, read after described above, various changes and modifications undoubtedly will be evident.
Therefore, appended claims should regard the whole variations and modifications for covering true intention of the present utility model and scope as.
Any and all scope and content of equal value, are all considered as still belonging to intention of the present utility model and model in Claims scope
In enclosing.
Claims (6)
1. mechanical arm for injection molding machine, in the robot to capture plastic tube from injection machine, it is characterised in that described
Manipulator includes：
Connecting portion (21), manipulator to be connected with the robot swinging arm；
Gripping apparatus fixed plate (22), is fixedly connected with the connecting portion (21)；
Some orientation control pieces (23), are fixedly installed on the side of the gripping apparatus fixed plate (22)；
Some paw mechanisms (24), connect one to one with the orientation control piece (23), and positioned at the gripping apparatus fixed plate
(22) opposite side；
Some push rods (26), are fixedly installed on the paw mechanism (24), in the manipulator from the injection machine
When capturing the plastic tube, it is engaged with the ejecting mechanism on the injection machine with the fixed plastic tube；
Wherein, the push rod (26) includes axle sleeve (261), the push rod telescopic shaft (262) and one in the axle sleeve (261)
End is fixed on the spring (263) that on the axle sleeve (261) and the other end is abutted against with the push rod telescopic shaft (262), the bullet
Spring (263) is located in the blind hole (2621) of the push rod telescopic shaft (262).
2. mechanical arm for injection molding machine according to claim 1, it is characterised in that the push rod (26) also includes an alignment pin
(264) locating slot (2611), is provided through on the axle sleeve (261), the alignment pin (264) passes through the locating slot
(2611) it is fixed in the push rod telescopic shaft (262).
3. mechanical arm for injection molding machine according to claim 1, it is characterised in that the orientation control piece (23) includes activity
The drive cylinder being arranged on the gripping apparatus fixed plate (22) and the rotating shaft through the gripping apparatus fixed plate (22), the rotating shaft
One end is fixed in an adjustment plate, and the stretching motion of the telescopic shaft of the drive cylinder drives the rotation of the adjustment plate, described
The other end of rotating shaft is fixedly connected with the paw mechanism (24).
4. mechanical arm for injection molding machine according to claim 3, it is characterised in that the paw mechanism (24) is solid including paw
Fixed board and some paw cylinders being fixed in the paw fixed plate and some paws, each paw cylinder and an institute
Paw connection is stated, the push rod (26) is fixed on the side of the paw fixed plate, and the opposite side of the paw fixed plate is consolidated
It is scheduled on the gripping apparatus fixed plate (22).
5. mechanical arm for injection molding machine according to claim 1, it is characterised in that the manipulator is also grabbed including a sub warhead
Part, the sub warhead grip is fixed on the gripping apparatus fixed plate (22).
6. mechanical arm for injection molding machine according to claim 5, it is characterised in that the sub warhead grip includes support arm
(251) and putting hole (252), one end of the support arm (251) is fixed on the gripping apparatus fixed plate (22), and the other end is set
There is the putting hole (252).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720089425.3U CN206393659U (en) | 2017-01-21 | 2017-01-21 | Mechanical arm for injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720089425.3U CN206393659U (en) | 2017-01-21 | 2017-01-21 | Mechanical arm for injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206393659U true CN206393659U (en) | 2017-08-11 |
Family
ID=59515427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720089425.3U Active CN206393659U (en) | 2017-01-21 | 2017-01-21 | Mechanical arm for injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206393659U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112975920A (en) * | 2019-12-18 | 2021-06-18 | 苏州中莱输送设备有限公司 | Truss robot for clamping fermentation barrel cover |
-
2017
- 2017-01-21 CN CN201720089425.3U patent/CN206393659U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112975920A (en) * | 2019-12-18 | 2021-06-18 | 苏州中莱输送设备有限公司 | Truss robot for clamping fermentation barrel cover |
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