CN215703786U - Sucking disc mechanism of injection molding and taking device - Google Patents
Sucking disc mechanism of injection molding and taking device Download PDFInfo
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- CN215703786U CN215703786U CN202122091832.7U CN202122091832U CN215703786U CN 215703786 U CN215703786 U CN 215703786U CN 202122091832 U CN202122091832 U CN 202122091832U CN 215703786 U CN215703786 U CN 215703786U
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- connecting rod
- sucker
- connecting cylinder
- injection molding
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Abstract
The utility model discloses a sucker mechanism of an injection molding and taking device, which comprises a sucker, wherein a vertical connecting rod is arranged above the sucker; the lower end of the connecting rod is provided with a spherical connector, and the middle part of the upper end surface of the sucker is provided with an inwards concave spherical connecting hole which is matched and connected with the connector; a connecting cylinder is arranged above the connecting rod, the upper end of the connecting rod correspondingly extends into the connecting cylinder, and a connecting rod vertical limiting structure is arranged between the connecting cylinder and the connecting rod to limit the upper end of the connecting rod to be separated from the lower end of the connecting cylinder; the upper end of the connecting cylinder is connected with an installation rod in an inserting way, and a vertical thrust structure is arranged between the lower end surface of the installation rod and the upper end surface of the connecting rod, so that the connecting rod has a vertical downward moving trend in the connecting cylinder; the lower end of the connecting cylinder is fixedly connected with a supporting plate with an annular structure, and the upper end of the sucker is uniformly connected with a plurality of stabilizer bars along the circumferential direction. The utility model has the advantages of simple structure, capability of better taking and placing workpieces and more convenient adjustment to adapt to the workpieces.
Description
Technical Field
The utility model belongs to the technical field of injection molding, and particularly relates to a sucker mechanism of an injection molding and taking device.
Background
Injection molding is a method for producing and molding industrial products. The products are generally produced by rubber injection molding and plastic injection molding. The injection molding can be classified into injection molding and die casting. An injection molding machine (an injection machine or an injection molding machine for short) is a main molding device for making thermoplastic plastics or thermosetting materials into plastic products with various shapes by using a plastic molding die, and the injection molding is realized by the injection molding machine and the die.
After the injection molding of the workpiece, a material taking device is usually required to take the workpiece off the mold. The material taking device generally adopts a sucker mechanism to take and place workpieces. However, the sucker mechanism with the existing structure has the following defects when the workpiece is taken and placed in a memorable manner: 1 when the sucker takes a workpiece, the surface of the workpiece is usually arranged at an included angle with the horizontal direction, and the sucker cannot take and place the workpiece well; 2 when the sucking disc takes the workpiece, the buffering effect between the sucking disc and the workpiece is poor, so that the workpiece is easy to deform and the sucking disc is easy to damage; 3 it is inconvenient to adjust the suction cup to better conform to the surface of the workpiece and to grasp it.
Therefore, what is needed is a suction cup mechanism of an injection molding and material taking device, which has a simple structure, can better take and place a workpiece, and can be adjusted more conveniently to adapt to the workpiece, and the suction cup mechanism is a technical problem to be solved by technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the technical problems to be solved by the utility model are as follows: how to provide a simple structure can get the work piece better and put, can make things convenient for the adjustment more with the material taking device's that moulds plastics of adaptation work piece sucking disc mechanism.
In order to solve the technical problems, the utility model adopts the following technical scheme:
a sucker mechanism of an injection molding and taking device comprises a sucker, wherein a vertical connecting rod is arranged above the sucker; the sucker is characterized in that the lower end of the connecting rod is provided with a spherical connector, and the middle part of the upper end surface of the sucker is provided with a concave spherical connecting hole which is matched and connected with the connector; a connecting cylinder is arranged above the connecting rod, the upper end of the connecting rod correspondingly extends into the connecting cylinder, and a connecting rod vertical limiting structure is arranged between the connecting cylinder and the connecting rod to limit the upper end of the connecting rod to be separated from the lower end of the connecting cylinder; the upper end of the connecting cylinder is connected with an installation rod in an inserting way, and a vertical thrust structure is arranged between the lower end surface of the installation rod and the upper end surface of the connecting rod, so that the connecting rod has a vertical downward moving trend in the connecting cylinder; the supporting plate fixed with the annular structure is connected to the lower end of the connecting cylinder, the upper end of the sucker is evenly connected with a plurality of stabilizer bars along the circumferential direction, the upper end of each stabilizer bar upwards penetrates through a vertical hole formed in the supporting plate, a spring structure is arranged at the upper end of each stabilizer bar, and the spring structure is provided with two thrust ends and abuts against adjusting nuts arranged in the middle of the supporting plate and the stabilizer bars respectively.
Like this, foretell sucking disc mechanism can have certain floating volume between connecting rod and the sucking disc when using, has certain shrinkage in the vertical between connecting rod and the connecting cylinder for the sucking disc float can be better paste mutually with the work piece surface and accomplish and get the piece. And the stabilizer bar and the supporting plate at the lower end of the connecting cylinder have certain telescopic amount, so that the sucker can be supported and stabilized. The workpiece taking and placing device has the advantages of simple structure and capability of better taking and placing workpieces.
As optimization, the vertical limiting structure of the connecting rod comprises a limiting shaft shoulder at the upper end of the connecting rod, a circle of annular limiting bulges are arranged on the inner peripheral wall of the lower end of the connecting cylinder, and the lower end face of the limiting shaft shoulder can be attached to and supported on the upper end face of the limiting bulges so as to limit the upper end of the connecting rod to be separated from the lower end of the connecting cylinder.
Like this, the vertical limit structure of connecting rod is simpler, and the design is more reasonable.
As optimization, a threaded connection hole is formed in the middle of the upper end face of the sucker, a cylindrical connecting block is connected in the threaded connection hole, a tight shaft shoulder is arranged at the lower end of the connecting block, the lower end face of the tight shaft shoulder is enabled to be attached to and supported on the upper surface of the sucker, and the spherical connection hole is formed in the upper end face of the connecting block.
Like this, through setting up the connecting block, can make things convenient for being connected between connecting rod and the sucking disc more, it is more reasonable to design.
As optimization, the vertical thrust structure comprises a vertically arranged first spiral spring, and two ends of the first spiral spring are respectively abutted against the lower end face of the mounting rod and the upper end face of the connecting rod.
Like this, vertical thrust structure is simpler for the sucking disc is when getting the work piece, and the sucking disc can be in vertical flexible, the piece of getting that can be better.
As optimization, the lower end of the mounting rod is of an external thread structure, the upper end of the connecting cylinder is of an internal thread structure, the lower end of the mounting rod is in threaded connection with the upper end of the connecting cylinder, a locking nut is arranged at the lower end of the mounting rod, and the lower end of the locking nut abuts against the upper end face of the connecting cylinder.
Like this, can adjust the length that the installation pole stretched into the connecting cylinder to adjust the butt power of first coil spring to the connecting rod, with the vertical flexible volume of adjustment connecting rod.
Preferably, the two locking nuts are vertically arranged in a stacked mode.
Thus, the design is more reasonable, and the work is more reliable.
Preferably, the support plate is sleeved at the lower end of the connecting cylinder, and the upper side and the lower side of the support plate on the connecting cylinder are respectively provided with a compression nut.
In this way, the position of the support plate can be adjusted by pressing the nut.
Preferably, the spring structure comprises a second spiral spring sleeved at the upper end of the stabilizer bar, and two ends of the second spiral spring are respectively abutted against the lower surface of the supporting plate and the adjusting nut.
Therefore, the design is more reasonable, and the pressing force of the second spiral spring can be enabled to be more reasonable by adjusting the position of the adjusting nut.
As optimization, the lower end of the stabilizer bar is in threaded connection with a threaded fixing hole formed in the upper surface of the sucker; the lower end of the stabilizer bar is in threaded fit with a fixing nut, and the lower end face of the fixing nut is attached to and supported on the upper surface of the sucker.
Therefore, the connection between the stabilizer bar and the sucker is more reasonable.
Preferably, the number of the stabilizer bars is four, and the stabilizer bars are distributed in an array along the circumferential direction.
Thus, the design is more reasonable.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a partially enlarged view of a position a in fig. 1.
Detailed Description
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
referring to fig. 1 and 2: a sucker mechanism of an injection molding and taking device comprises a sucker 1, wherein a vertical connecting rod 2 is arranged above the sucker; the lower end of the connecting rod is provided with a spherical connector 3, and the middle part of the upper end surface of the sucker is provided with a concave spherical connecting hole which is matched and connected with the connector; a connecting cylinder 4 is arranged above the connecting rod, the upper end of the connecting rod correspondingly extends into the connecting cylinder, and a connecting rod vertical limiting structure is arranged between the connecting cylinder and the connecting rod to limit the upper end of the connecting rod to be separated from the lower end of the connecting cylinder; the upper end of the connecting cylinder is connected with an installation rod 5 in an inserting manner, and a vertical thrust structure is arranged between the lower end face of the installation rod and the upper end face of the connecting rod, so that the connecting rod has a vertical downward moving trend in the connecting cylinder; the supporting plate 6 fixed with an annular structure is connected to the lower end of the connecting cylinder, the upper end of the sucker is evenly connected with a plurality of stabilizer bars 7 along the circumferential direction, the upper end of each stabilizer bar upwards penetrates through a vertical hole formed in the supporting plate, a spring structure is arranged at the upper end of each stabilizer bar, and the spring structure is provided with two thrust ends and abuts against adjusting nuts 8 arranged in the middle of the supporting plate and the stabilizer bars respectively.
Like this, foretell sucking disc mechanism can have certain floating volume between connecting rod and the sucking disc when using, has certain shrinkage in the vertical between connecting rod and the connecting cylinder for the sucking disc float can be better paste mutually with the work piece surface and accomplish and get the piece. And the stabilizer bar and the supporting plate at the lower end of the connecting cylinder have certain telescopic amount, so that the sucker can be supported and stabilized. The workpiece taking and placing device has the advantages of simple structure and capability of better taking and placing workpieces.
In this embodiment, the vertical limit structure of connecting rod includes the spacing shaft shoulder 9 of connecting rod upper end, and connecting cylinder lower extreme internal perisporium has the spacing arch 10 of round annular, and spacing shaft shoulder lower extreme terminal surface can paste mutually and support and deviate from the connecting cylinder lower extreme in order to restrict the connecting rod upper end at spacing protruding up end.
Like this, the vertical limit structure of connecting rod is simpler, and the design is more reasonable.
In the specific embodiment, a threaded connection hole is formed in the middle of the upper end face of the sucker, a cylindrical connection block 11 is connected in the threaded connection hole, the lower end of the connection block is provided with a tight shaft shoulder 12, the lower end face of the tight shaft shoulder is enabled to be attached to and supported on the upper surface of the sucker, and the spherical connection hole is formed in the upper end face of the connection block.
Like this, through setting up the connecting block, can make things convenient for being connected between connecting rod and the sucking disc more, it is more reasonable to design.
In this specific embodiment, the vertical thrust structure includes the first coil spring 13 that vertically sets up, and the first coil spring both ends are respectively the butt at installation pole lower extreme face and connecting rod up end.
Like this, vertical thrust structure is simpler for the sucking disc is when getting the work piece, and the sucking disc can be in vertical flexible, the piece of getting that can be better.
In this embodiment, the lower end of the mounting rod is of an external thread structure, the upper end of the connecting cylinder is of an internal thread structure, the lower end of the mounting rod is in threaded connection with the upper end of the connecting cylinder, a locking nut 14 is arranged at the lower end of the mounting rod, and the lower end of the locking nut abuts against the upper end face of the connecting cylinder.
Like this, can adjust the length that the installation pole stretched into the connecting cylinder to adjust the butt power of first coil spring to the connecting rod, with the vertical flexible volume of adjustment connecting rod.
In this specific embodiment, the lock nuts are two that are vertically stacked.
Thus, the design is more reasonable, and the work is more reliable.
In this embodiment, the support plate is sleeved on the lower end of the connecting cylinder, and the upper and lower sides of the support plate on the connecting cylinder are respectively provided with a compression nut 15.
In this way, the position of the support plate can be adjusted by pressing the nut.
In this embodiment, the spring structure includes a second coil spring 16 sleeved on the upper end of the stabilizer bar, and two ends of the second coil spring respectively abut against the lower surface of the support plate and the adjusting nut.
Therefore, the design is more reasonable, and the pressing force of the second spiral spring can be enabled to be more reasonable by adjusting the position of the adjusting nut.
In the specific embodiment, the lower end of the stabilizer bar is in threaded connection with a threaded fixing hole formed in the upper surface of the sucker; the lower end of the stabilizer bar is in threaded fit with a fixing nut 17, and the lower end face of the fixing nut is attached to and supported on the upper surface of the sucker.
Therefore, the connection between the stabilizer bar and the sucker is more reasonable.
In this embodiment, the stabilizer bars are four stabilizer bars arranged in an array along the circumferential direction.
Thus, the design is more reasonable.
The foregoing detailed description of the preferred embodiments of the utility model has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.
Claims (10)
1. A sucker mechanism of an injection molding and taking device comprises a sucker, wherein a vertical connecting rod is arranged above the sucker; the sucker is characterized in that the lower end of the connecting rod is provided with a spherical connector, and the middle part of the upper end surface of the sucker is provided with a concave spherical connecting hole which is matched and connected with the connector; a connecting cylinder is arranged above the connecting rod, the upper end of the connecting rod correspondingly extends into the connecting cylinder, and a connecting rod vertical limiting structure is arranged between the connecting cylinder and the connecting rod to limit the upper end of the connecting rod to be separated from the lower end of the connecting cylinder; the upper end of the connecting cylinder is connected with an installation rod in an inserting way, and a vertical thrust structure is arranged between the lower end surface of the installation rod and the upper end surface of the connecting rod, so that the connecting rod has a vertical downward moving trend in the connecting cylinder; the supporting plate fixed with the annular structure is connected to the lower end of the connecting cylinder, the upper end of the sucker is evenly connected with a plurality of stabilizer bars along the circumferential direction, the upper end of each stabilizer bar upwards penetrates through a vertical hole formed in the supporting plate, a spring structure is arranged at the upper end of each stabilizer bar, and the spring structure is provided with two thrust ends and abuts against adjusting nuts arranged in the middle of the supporting plate and the stabilizer bars respectively.
2. The suction cup mechanism of an injection molding and take-out apparatus as claimed in claim 1, wherein: the vertical limit structure of connecting rod includes the spacing shaft shoulder of connecting rod upper end, and connecting cylinder lower extreme internal perisporium has the spacing arch of round annular, and the terminal surface can paste mutually and support and deviate from the connecting cylinder lower extreme in order to restrict the connecting rod upper end at spacing protruding up end under the spacing shaft shoulder.
3. The suction cup mechanism of an injection molding and take-out apparatus as claimed in claim 1, wherein: the middle of the upper end face of the sucker is provided with a threaded connecting hole, a cylindrical connecting block is connected in the threaded connecting hole, the lower end of the connecting block is provided with a tight shaft shoulder and enables the lower end face of the tight shaft shoulder to be attached to and supported on the upper surface of the sucker, and the spherical connecting hole is formed in the upper end face of the connecting block.
4. The suction cup mechanism of an injection molding and take-out apparatus as claimed in claim 1, wherein: the vertical thrust structure comprises a vertically arranged first spiral spring, and two ends of the first spiral spring are respectively abutted against the lower end face of the mounting rod and the upper end face of the connecting rod.
5. An injection molding and take out device as claimed in claim 4, wherein: the installation pole lower extreme is external screw thread structure, and the connecting cylinder upper end is internal thread structure, and installation pole lower extreme threaded connection is in the connecting cylinder upper end, and is equipped with lock nut at the installation pole lower extreme, and lock nut lower extreme butt is on the connecting cylinder up end.
6. An injection molding and take out device as claimed in claim 5, wherein: the locking nuts are two in vertical stacked arrangement.
7. The suction cup mechanism of an injection molding and take-out apparatus as claimed in claim 1, wherein: the supporting plate is sleeved at the lower end of the connecting cylinder, and the upper side and the lower side of the supporting plate on the connecting cylinder are respectively provided with a compression nut.
8. The suction cup mechanism of an injection molding and take-out apparatus as claimed in claim 1, wherein: the spring structure comprises a second spiral spring sleeved at the upper end of the stabilizer bar, and two ends of the second spiral spring are respectively abutted against the lower surface of the supporting plate and the adjusting nut.
9. The suction cup mechanism of an injection molding and take-out apparatus as claimed in claim 1, wherein: the lower end of the stabilizer bar is in threaded connection with a threaded fixing hole formed in the upper surface of the sucker; the lower end of the stabilizer bar is in threaded fit with a fixing nut, and the lower end face of the fixing nut is attached to and supported on the upper surface of the sucker.
10. The suction cup mechanism of an injection molding and take-out apparatus as claimed in claim 1, wherein: the stabilizer bars are four and are distributed in an array along the circumferential direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122091832.7U CN215703786U (en) | 2021-08-31 | 2021-08-31 | Sucking disc mechanism of injection molding and taking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122091832.7U CN215703786U (en) | 2021-08-31 | 2021-08-31 | Sucking disc mechanism of injection molding and taking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215703786U true CN215703786U (en) | 2022-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122091832.7U Active CN215703786U (en) | 2021-08-31 | 2021-08-31 | Sucking disc mechanism of injection molding and taking device |
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| Country | Link |
|---|---|
| CN (1) | CN215703786U (en) |
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2021
- 2021-08-31 CN CN202122091832.7U patent/CN215703786U/en active Active
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