CN210590240U - Floating positioning device for in-mold injection molding insert - Google Patents
Floating positioning device for in-mold injection molding insert Download PDFInfo
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- CN210590240U CN210590240U CN201921424635.9U CN201921424635U CN210590240U CN 210590240 U CN210590240 U CN 210590240U CN 201921424635 U CN201921424635 U CN 201921424635U CN 210590240 U CN210590240 U CN 210590240U
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- sliding block
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- injection molding
- floating positioning
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a floating positioning device for an in-mold injection molding insert, which comprises a mounting plate, a positioning pin and a clamp which are arranged on the mounting plate, a connecting plate connected with a manipulator and a floating positioning mechanism connected between the mounting plate and the connecting plate; the floating positioning mechanism comprises a base plate arranged on the connecting plate, a first sliding block arranged on the base plate and capable of sliding along a first linear direction, a middle disc connected to the first sliding block, a second sliding block arranged on the middle disc and capable of sliding along a second linear direction, and a top disc connected with the second sliding block and the mounting plate respectively; the middle disc comprises a cylinder and a disc, the cylinder is annularly arranged on the outer side of the first sliding block, the disc is connected to the top end of the cylinder, and a groove for placing the second sliding block is formed in the disc; the device also comprises a first elastic piece arranged at two ends of the first sliding block and a second elastic piece arranged at two ends of the second sliding block. The utility model relates to a positioner floats can make the locating pin that has the displacement deviation and locating hole automatic positioning cooperation, prevents that the card from dying and lasting the striking and causing the damage.
Description
Technical Field
The utility model relates to a positioner that floats that is used for mould plastics mold insert in mould.
Background
In the prior art, the injection mold insert is typically fed into the mold by a robot. When the manipulator conveys the injection mold insert, the positioning pin and the positioning hole on the mold generally have small displacement deviation, so that inaccurate positioning can be caused, and the manipulator can not send the injection mold insert into the mold.
Disclosure of Invention
The utility model aims at providing a positioner that floats for mould plastics mold insert in mould can make the locating pin and the locating hole automatic positioning cooperation that have the displacement deviation, prevents that the card from dying and lasting the striking and causing the damage.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
a floating positioning device for an in-mold injection molding insert is connected to a manipulator, and comprises a mounting plate, a positioning pin arranged on the mounting plate, a clamp arranged on the mounting plate and used for clamping the injection molding insert, a connecting plate connected with the manipulator, and a floating positioning mechanism connected between the mounting plate and the connecting plate;
the floating positioning mechanism comprises a base plate fixedly arranged on the connecting plate, a first sliding block arranged on the base plate and capable of sliding back and forth along a first linear direction, a middle disc connected to the first sliding block, a second sliding block arranged on the middle disc and capable of sliding back and forth along a second linear direction, and a top disc connected with the second sliding block and the mounting plate respectively;
the middle disc comprises a cylinder and a disc, the cylinder is annularly arranged on the outer side of the first sliding block, the disc is connected to the top end of the cylinder, and a groove used for placing the second sliding block is formed downwards; the device also comprises two first elastic pieces which are respectively arranged between the periphery of the inner side of the cylinder and two ends of the first sliding block, and two second elastic pieces which are respectively arranged between the periphery of the inner side of the cylinder and two ends of the second sliding block, wherein the two second elastic pieces are both penetrated into the groove;
the first straight line direction is perpendicular to the second straight line direction, and the first straight line direction and the second straight line direction are perpendicular to the running direction of the manipulator.
Preferably, the device further comprises two first limiting blocks arranged on the chassis and used for limiting two ends of the first sliding block respectively.
More preferably, the device further comprises a first guide rail arranged between the two first limiting blocks, and the first sliding block can be arranged on the first guide rail in a back-and-forth sliding mode along the length extending direction of the first guide rail.
Preferably, the device further comprises two second limiting blocks arranged in the grooves and used for limiting two ends of the second sliding block respectively.
More preferably, the device further comprises a second guide rail arranged between the two second limiting blocks, and the second sliding block can be arranged on the second guide rail in a back-and-forth sliding mode along the length extending direction of the second guide rail.
Preferably, the bottom disc, the cylinder, the circular disc and the top disc extend coaxially and have the same radius.
Preferably, the bottom plate, the middle plate and the top plate are sequentially attached from bottom to top.
Preferably, the first elastic member and the second elastic member are both springs with one ends connected with screws.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage: the utility model relates to a positioner that floats for mould plastics mold insert in mould through setting up first slider and second slider, makes the locating pin can follow the relative locating hole of mounting panel and move in two mutually perpendicular's direction to revise the displacement deviation, and in inserting the locating hole, realize the automatic location cooperation with the locating hole, prevent that the card from dying and lasting striking causes the damage.
Drawings
FIG. 1 is a schematic structural diagram of the device of the present invention;
fig. 2 is an exploded view of the device of the present invention.
Wherein: 1. mounting a plate; 2. positioning pins; 3. injection molding the insert; 4. a clamp; 5. a connecting plate; 6. a chassis; 7. a first slider; 8. a middle disc; 81. a cylinder; 82. a disc; 9. a second slider; 10. a top tray; 11. a groove; 12. a first elastic member; 13. a second elastic member; 14. a first stopper; 15. a first guide rail; 16. a second limiting block; 17. a second guide rail.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings.
Referring to fig. 1-2, the floating positioning device for the in-mold insert 3 is connected to a robot arm. The device comprises a mounting plate 1, a positioning pin 2 arranged on the mounting plate 1, a clamp 4 arranged on the mounting plate 1 and used for clamping an injection molding insert 3, a connecting plate 5 connected with a manipulator, and a floating positioning mechanism connected between the mounting plate 1 and the connecting plate 5. The positioning pin 2 is used for being inserted into a positioning hole on a mold in a matched mode so as to complete positioning. In the embodiment, the positioning pin 2 and the clamp 4 are connected above the mounting plate 1, and the floating positioning mechanism is connected below the mounting plate 1; the manipulator is connected below the connecting plate 5, and the floating positioning mechanism is connected above the connecting plate 5; the top end of the positioning pin 2 is higher than the top ends of the jig 4 and the injection mold insert 3.
The floating positioning mechanism comprises a base plate 6 fixedly arranged on the connecting plate 5, a first sliding block 7 arranged on the base plate 6 and capable of sliding back and forth along a first linear direction (X direction), a middle disc 8 connected to the first sliding block 7, a second sliding block 9 arranged on the middle disc 8 and capable of sliding back and forth along a second linear direction (Y direction), and a top disc 10 respectively connected with the second sliding block 9 and the mounting plate 1. The first straight line direction is vertical to the second straight line direction, and both the first straight line direction and the second straight line direction are vertical to the running direction of the manipulator.
Through setting up first slider 7 and second slider 9, make locating pin 2 can follow the relative locating hole of mounting panel 1 and move in two mutually perpendicular's direction to correct the displacement deviation, and in inserting the locating hole, realize the automatic positioning cooperation with the locating hole, prevent that the card is dead and last striking causes the damage.
The middle disc 8 comprises a cylinder 81 arranged outside the first sliding block 7 in a surrounding mode and a disc 82 connected to the top end of the cylinder 81, and a groove 11 used for placing the second sliding block 9 is formed in the disc 82 in a downward mode. The floating positioning device for the in-mold injection molding insert 3 further comprises two first elastic pieces 12 respectively arranged between the inner peripheral portion of the cylinder 81 and the two ends of the first slider 7, and two second elastic pieces 13 respectively arranged between the inner peripheral portion of the cylinder 81 and the two ends of the second slider 9, wherein the two second elastic pieces 13 penetrate into the groove 11. In this embodiment, the first elastic member 12 and the second elastic member 13 are both springs with one ends connected with screws, one ends of the first elastic member 12 and the second elastic member 13 are fixed on the cylinder 81 through screws, and the other ends of the first elastic member 12 and the second elastic member 13 are respectively used for abutting against two ends of the first slider 7 and the second slider 9. The elastic expansion direction of the first elastic element 12 is parallel to the sliding direction of the first slider 7, and the elastic expansion direction of the second elastic element 13 is parallel to the sliding direction of the second slider 9.
The floating positioning device for the in-mold injection molding insert 3 further comprises two first limiting blocks 14 arranged on the base plate 6 and used for limiting two ends of the first sliding block 7 respectively, a first guide rail 15 connected between the two first limiting blocks 14, two second limiting blocks 16 arranged in the grooves 11 and used for limiting two ends of the second sliding block 9 respectively, and a second guide rail 17 connected between the two second limiting blocks 16. The first slider 7 is provided on the first guide rail 15 so as to be slidable back and forth along the longitudinal extension direction of the first guide rail 15, and the second slider 9 is provided on the second guide rail 17 so as to be slidable back and forth along the longitudinal extension direction of the second guide rail 17. Through setting up the stopper, the effectual spring that has protected prevents its overstretch and compression, influences life, has also restricted mounting panel 1 at the displacement distance of X direction and Y direction simultaneously, makes its fine setting in certain extent in order to revise the displacement deviation of locating pin 2 and locating hole.
In the present embodiment, the bottom plate 6, the cylinder 81, the circular plate 82, and the top plate 10 extend coaxially and have the same radius; the bottom plate 6, the middle plate 8 and the top plate 10 are sequentially attached from bottom to top. With this arrangement, it is possible to prevent foreign matter from entering therein, affecting the sliding of the first slider 7 and the second slider 9, and interfering with the correction of displacement deviation.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (8)
1. The utility model provides a positioner that floats for mould plastics mold insert, connects on the manipulator, its characterized in that: the device comprises a mounting plate, a positioning pin arranged on the mounting plate, a clamp arranged on the mounting plate and used for clamping the injection molding insert, a connecting plate connected with the manipulator, and a floating positioning mechanism connected between the mounting plate and the connecting plate;
the floating positioning mechanism comprises a base plate fixedly arranged on the connecting plate, a first sliding block arranged on the base plate and capable of sliding back and forth along a first linear direction, a middle disc connected to the first sliding block, a second sliding block arranged on the middle disc and capable of sliding back and forth along a second linear direction, and a top disc connected with the second sliding block and the mounting plate respectively;
the middle disc comprises a cylinder and a disc, the cylinder is annularly arranged on the outer side of the first sliding block, the disc is connected to the top end of the cylinder, and a groove used for placing the second sliding block is formed downwards; the device also comprises two first elastic pieces which are respectively arranged between the periphery of the inner side of the cylinder and two ends of the first sliding block, and two second elastic pieces which are respectively arranged between the periphery of the inner side of the cylinder and two ends of the second sliding block, wherein the two second elastic pieces are both penetrated into the groove;
the first straight line direction is perpendicular to the second straight line direction, and the first straight line direction and the second straight line direction are perpendicular to the running direction of the manipulator.
2. The floating positioning device for an in-mold injection molding insert according to claim 1, wherein: the device also comprises two first limiting blocks which are arranged on the chassis and used for limiting two ends of the first sliding block respectively.
3. The floating positioning device for an in-mold injection molding insert according to claim 2, wherein: the device is still including locating two first guide rail between the first stopper, first slider can follow the length extending direction of first guide rail is slided back and forth locate on the first guide rail.
4. The floating positioning device for an in-mold injection molding insert according to claim 1, wherein: the device also comprises two second limiting blocks which are arranged in the grooves and used for limiting two ends of the second sliding block respectively.
5. The floating positioning apparatus for an in-mold injection molding insert according to claim 4, wherein: the device is still including locating two the second guide rail between the second stopper, the second slider can follow the length extending direction of second guide rail is slided back and forth and is located on the second guide rail.
6. The floating positioning device for an in-mold injection molding insert according to claim 1, wherein: the bottom disc, the cylinder, the circular disc and the top disc extend coaxially and have the same radius.
7. The floating positioning device for an in-mold injection molding insert according to claim 1, wherein: the bottom plate, the middle plate and the top plate are sequentially attached from bottom to top.
8. The floating positioning device for an in-mold injection molding insert according to claim 1, wherein: the first elastic piece and the second elastic piece are both springs with one ends connected with screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921424635.9U CN210590240U (en) | 2019-08-29 | 2019-08-29 | Floating positioning device for in-mold injection molding insert |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921424635.9U CN210590240U (en) | 2019-08-29 | 2019-08-29 | Floating positioning device for in-mold injection molding insert |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210590240U true CN210590240U (en) | 2020-05-22 |
Family
ID=70718312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921424635.9U Active CN210590240U (en) | 2019-08-29 | 2019-08-29 | Floating positioning device for in-mold injection molding insert |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210590240U (en) |
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2019
- 2019-08-29 CN CN201921424635.9U patent/CN210590240U/en active Active
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