CN216461623U - Automatic core setting device for molding line - Google Patents
Automatic core setting device for molding line Download PDFInfo
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- CN216461623U CN216461623U CN202123047805.6U CN202123047805U CN216461623U CN 216461623 U CN216461623 U CN 216461623U CN 202123047805 U CN202123047805 U CN 202123047805U CN 216461623 U CN216461623 U CN 216461623U
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Abstract
The utility model relates to an automatic core setting device for molding line, include: the feeding structure comprises a feeding platform which can slide along the horizontal direction; the lifting support structure comprises a lifting platform capable of sliding along the vertical direction, and the lifting platform is driven by a vertically arranged telescopic driving device II; the core setting executing structure comprises at least one clamping jaw for grabbing the sand core, and the clamping jaw is detachably and fixedly connected to the bottom of the lifting platform; the positioning structure comprises a positioning cylinder located at the bottom of the lifting platform, and positioning holes are formed in the feeding platform and the sand box and matched with the positioning cylinder. The positioning structure of the utility model can be accurately positioned with the feeding structure, thus ensuring the accuracy of the material taking and core setting processes; the labor capacity of operators is reduced and the working efficiency is improved by adopting a mechanical execution mode; the positioning structure and the clamping jaw of the sand core can be detached, so that various core setting works can be conveniently executed, and the universality is high.
Description
Technical Field
The utility model relates to a core device technical field especially relates to a core device under automation for molding line.
Background
The sand box in the horizontal static pressure double-box automatic molding machine system is placed on a casting trolley and is conveyed by an oil cylinder and a transfer trolley, and the production is carried out through the process steps of molding, core setting, box assembling, pouring, transferring, solidifying, cooling and the like. The core setting procedure plays an important role in the whole product casting process and product quality, the manual core setting is adopted in the existing procedure, namely, the sand core is directly placed into the cavity by carrying the sand core by an operator, and the mode is large in labor amount of the operator and low in core setting accuracy and efficiency.
Disclosure of Invention
The utility model aims to solve the defects of the prior art and provide an automatic core setting device for a moulding line.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme:
an automatic core setting device for a molding line, comprising:
the feeding structure comprises a feeding platform which can slide along the horizontal direction, and the feeding platform is driven by a horizontally arranged first telescopic driving device;
the lifting support structure comprises a lifting platform capable of sliding along the vertical direction, and the lifting platform is driven by a vertically arranged telescopic driving device II;
the core setting execution structure comprises at least one clamping jaw for grabbing the sand core, and the clamping jaw is detachably and fixedly connected to the bottom of the lifting platform;
the positioning structure comprises a positioning cylinder located at the bottom of the lifting platform, and positioning holes are formed in the feeding platform and the sand box and matched with the positioning cylinder.
Further, the feeding structure further comprises a horizontal slide, the feeding platform is connected with the horizontal slide in a sliding mode, a fixing portion of the first telescopic driving device is fixedly connected with the horizontal slide, and a movable end of the first telescopic driving device is connected with the feeding platform.
Further, lift bearing structure still includes the fixed plate, the fixed structure fixed connection of fixed plate and horizontal slide top, the fixed part and the fixed plate fixed connection of flexible drive arrangement two, the expansion end of flexible drive arrangement two passes fixed plate and its bottom and links to each other with lift platform, and the lift platform top is equipped with the guide bar, is equipped with the guiding hole with the guide bar cooperation on the fixed plate.
Furthermore, a plurality of eccentric wheels used for leveling the fixing plate are arranged on the fixing structure, the fixing plate is supported on the eccentric wheels, and the eccentric wheels can rotate around rotating shafts of the eccentric wheels and are fixed at a plurality of angles.
Further, the clamping jaw top is equipped with the connecting plate, and the connecting plate links to each other with lift platform through the jack catch at both ends, and the jack catch just runs through the lift platform setting for C shape, and jack catch upper portion is articulated with lift platform, is equipped with flexible drive arrangement three on the lift platform, and flexible drive arrangement three's expansion end is equipped with the slide-bar, and the slide-bar runs through the bar hole setting at jack catch top.
Furthermore, the bottom of the connecting plate is fixedly provided with a plurality of positioning rods for longitudinal positioning.
Furthermore, the number of the positioning rods is four and the positioning rods are respectively positioned at four corners of the connecting plate.
Furthermore, the feeding platform is detachably provided with a positioning structure for positioning the sand core.
Furthermore, the bottom of the movable end of the positioning cylinder is arranged to be wide at the top and narrow at the bottom.
The utility model has the advantages that: the positioning structure of the utility model can be accurately positioned with the feeding structure, thus ensuring the accuracy of the material taking and core setting processes; the labor capacity of operators is reduced and the working efficiency is improved by adopting a mechanical execution mode; the positioning structure and the clamping jaw of the sand core can be detached, so that various core setting work can be conveniently executed, and the universality is strong.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a schematic top view at the jaw;
FIG. 3 is a schematic bottom view of the jaw;
FIG. 4 is a schematic bottom view of the eccentric wheel;
in the figure: 1-a feeding structure; 11-a feeding platform; 12-a first telescopic driving device; 13-a horizontal slide; 2-lifting the support structure; 21-a lifting platform; 22-a second telescopic driving device; 23-fixing the plate; 24-a guide bar; 25-eccentric wheel; 3-core-down execution structure; 31-a jaw; 32-a connecting plate; 33-claws; 34-a third telescopic driving device; 35-a sliding shaft; 4-a positioning structure; 41-positioning the cylinder; 42-a positioning rod; 43-positioning holes;
the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
as shown, the present embodiment includes:
the feeding structure 1 comprises a feeding platform 11 capable of sliding along a horizontal slideway 13, the feeding platform 11 is driven by a horizontally arranged telescopic driving device I12, a fixed part of the telescopic driving device I12 is fixedly connected with the horizontal slideway 13, and a movable end of the telescopic driving device I12 is connected with the feeding platform 11; a positioning structure for positioning the sand core is detachably and fixedly arranged on the feeding platform 11, and the fixing mode can adopt bolt connection or buckle connection;
the lifting support structure 2 comprises a lifting platform 21 capable of sliding along the vertical direction, and the lifting platform 21 is driven by a vertically arranged telescopic driving device II 22; the lifting support structure 2 further comprises a fixing plate 23, the fixing plate 23 is fixedly connected with a fixing structure above the horizontal slideway 13, the fixing structure is provided with a plurality of eccentric wheels 25 for leveling the fixing plate 23, the fixing plate 23 is supported on the eccentric wheels 25, the eccentric wheels 25 can rotate around the rotating shafts thereof and can be fixed at a plurality of angles, the fixing mode can adopt bolt fixing, for example, one or a plurality of through holes can be arranged on the fixing structure, a plurality of fixing holes are arranged on the side walls of the eccentric wheels 25 along the circumferential direction of the rotating shafts thereof, and the eccentric wheels 25 are fixed in a mode that bolts penetrate through the through holes and the fixing holes; the fixed part of the second telescopic driving device 22 is fixedly connected with the fixed plate 23, the movable end of the second telescopic driving device 22 penetrates through the fixed plate 23, the bottom of the second telescopic driving device 22 is connected with the middle part of the lifting platform 21, two guide rods 24 which are respectively positioned at two sides of the second telescopic driving device 22 are arranged at the top of the lifting platform 21, and guide holes which are in sliding fit with the guide rods 24 are arranged on the fixed plate 23 in a matching way with the guide rods 24;
the core setting executing structure 3 comprises at least one clamping jaw 31 used for grabbing sand cores, the clamping jaw 31 can be a pneumatic clamping jaw or an electric clamping jaw, the clamping jaw 31 is detachably and fixedly connected to the bottom of the lifting platform 21, a connecting plate 32 is arranged at the top of the clamping jaw 31, the connecting plate 32 is connected with the lifting platform 21 through clamping jaws 33 at two ends, the clamping jaw 33 is C-shaped and penetrates through the lifting platform 21, the upper portion of the clamping jaw 33 is hinged to the lifting platform 21, a third telescopic driving device 34 is arranged on the lifting platform 21, a sliding shaft 35 is arranged at the movable end of the third telescopic driving device 34, and the sliding shaft 35 penetrates through a strip-shaped hole in the top of the clamping jaw 33;
the positioning structure 4 comprises a positioning cylinder 41 positioned at the bottom of the lifting platform 21, positioning holes 43 are respectively formed in the feeding platform 11 and the sand box and matched with the positioning cylinder 41, the bottom of the movable end of the positioning cylinder 41 is wide at the top and narrow at the bottom so as to be conveniently inserted into the positioning holes 43, and similarly, the positioning holes 43 can also be arranged wide at the top and narrow at the bottom; the bottom of the connecting plate 32 is fixedly provided with a plurality of positioning rods 42 for longitudinal positioning, and the number of the positioning rods 42 is four and the four positioning rods are respectively positioned at four corners of the connecting plate 32.
The first telescopic driving device 12, the second telescopic driving device 22 and the third telescopic driving device 34 are one or more of an air cylinder, an electric cylinder and an oil cylinder.
When the utility model is used, the sand core is firstly placed on the positioning structure on the feeding platform 11 to ensure the feeding accuracy; then the first telescopic driving device 12 acts to drive the feeding platform 11 to slide along the horizontal slideway 13 to the position under the lifting platform 21, and the first telescopic driving device 12 adopts a piston with a magnetic ring and is positioned by an inductive switch; the second telescopic driving device 22 acts to drive the lifting platform 21 to descend, the movable end of the positioning cylinder 41 is inserted into the positioning hole 43 to realize horizontal positioning in the descending process, the positioning rod 42 abuts against the top surface of the loading platform 11 to realize longitudinal positioning, then the clamping jaw 31 acts to grab a sand core on the positioning structure of the loading platform 11, the second telescopic driving device 22 acts to drive the lifting platform 21 to ascend after clamping is completed, and the first telescopic driving device 12 resets; and then the positioning cylinder 41 is ejected out, the second telescopic driving device 22 acts to drive the lifting platform 21 to descend again, the positioning with the sand box is still realized through the positioning cylinder 41 and the positioning rod 42, the clamping jaw 31 acts to loosen the sand core after the sand core is in place, the sand core is placed into the cavity of the sand box, then the second telescopic driving device 22 resets, and one working cycle is finished.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited to the above embodiments, and all the modifications made by the method and the technical solution of the present invention or directly applied to other occasions without modification are within the protection scope of the present invention.
Claims (9)
1. An automatic core setting device for a molding line, comprising:
the feeding structure (1), the feeding structure (1) includes a feeding platform (11) which can slide along the horizontal direction, and the feeding platform (11) is driven by a horizontally arranged telescopic driving device I (12);
the lifting support structure (2), the lifting support structure (2) includes the lifting platform (21) that can be slipped along the vertical direction, the lifting platform (21) is driven by the flexible drive unit two (22) set up vertically;
the core setting executing structure (3), the core setting executing structure (3) comprises at least one clamping jaw (31) used for grabbing the sand core, and the clamping jaw (31) is detachably and fixedly connected to the bottom of the lifting platform (21);
location structure (4), location structure (4) are equipped with locating hole (43) including being located positioning cylinder (41) of lift platform (21) bottom, all with positioning cylinder (41) cooperation on feeding platform (11) and the sand box.
2. The automatic core setting device for moulding line according to claim 1, characterized in that the feeding structure (1) further comprises a horizontal slideway (13), the feeding platform (11) is connected with the horizontal slideway (13) in a sliding way, the fixed part of the first telescopic driving device (12) is connected with the horizontal slideway (13) in a fixed way, and the movable end of the first telescopic driving device (12) is connected with the feeding platform (11).
3. The automatic core setting device for the molding line according to claim 2, wherein the lifting support structure (2) further comprises a fixing plate (23), the fixing plate (23) is fixedly connected with the fixing structure above the horizontal sliding way (13), the fixing part of the second telescopic driving device (22) is fixedly connected with the fixing plate (23), the movable end of the second telescopic driving device (22) penetrates through the fixing plate (23) and the bottom of the second telescopic driving device is connected with the lifting platform (21), the top of the lifting platform (21) is provided with a guide rod (24), and the fixing plate (23) is provided with a guide hole matched with the guide rod (24).
4. Automatic coring device for moulding lines according to claim 3, characterized in that the fixed structure is provided with a plurality of eccentrics (25) for leveling the fixed plate (23), the fixed plate (23) being supported on the eccentrics (25), the eccentrics (25) being rotatable about their axis of rotation and fixed at a plurality of angles.
5. The automatic core setting device for the molding line according to claim 1, wherein a connecting plate (32) is arranged at the top of the clamping jaw (31), the connecting plate (32) is connected with the lifting platform (21) through clamping jaws (33) at two ends, the clamping jaws (33) are C-shaped and penetrate through the lifting platform (21), the upper parts of the clamping jaws (33) are hinged with the lifting platform (21), a third telescopic driving device (34) is arranged on the lifting platform (21), a sliding shaft (35) is arranged at the movable end of the third telescopic driving device (34), and the sliding shaft (35) penetrates through a strip-shaped hole in the top of the clamping jaws (33).
6. The automatic core setting device for moulding line according to claim 5, characterized in that the bottom of the connection plate (32) is fixed with a plurality of positioning rods (42) for longitudinal positioning.
7. The automatic core setting device for molding line according to claim 6, characterized in that the number of positioning rods (42) is four and located at four corners of the connecting plate (32), respectively.
8. The automatic core setting device for molding line according to claim 1, characterized in that the loading platform (11) is detachably provided with a positioning structure for positioning the sand core.
9. The automatic core setting device for molding line according to claim 1, characterized in that the bottom of the movable end of the positioning cylinder (41) is arranged to be wide at the top and narrow at the bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123047805.6U CN216461623U (en) | 2021-12-07 | 2021-12-07 | Automatic core setting device for molding line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123047805.6U CN216461623U (en) | 2021-12-07 | 2021-12-07 | Automatic core setting device for molding line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216461623U true CN216461623U (en) | 2022-05-10 |
Family
ID=81419148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123047805.6U Active CN216461623U (en) | 2021-12-07 | 2021-12-07 | Automatic core setting device for molding line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216461623U (en) |
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2021
- 2021-12-07 CN CN202123047805.6U patent/CN216461623U/en active Active
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