CN220659153U - Template control mechanism of molding machine - Google Patents
Template control mechanism of molding machine Download PDFInfo
- Publication number
- CN220659153U CN220659153U CN202322238748.2U CN202322238748U CN220659153U CN 220659153 U CN220659153 U CN 220659153U CN 202322238748 U CN202322238748 U CN 202322238748U CN 220659153 U CN220659153 U CN 220659153U
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- template
- mounting frame
- sand
- molding machine
- control mechanism
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- 238000000465 moulding Methods 0.000 title claims abstract description 33
- 239000004576 sand Substances 0.000 claims abstract description 64
- 230000000903 blocking effect Effects 0.000 claims abstract description 32
- 238000009434 installation Methods 0.000 claims abstract description 9
- 239000003638 chemical reducing agent Substances 0.000 claims description 8
- 238000005266 casting Methods 0.000 abstract description 6
- 230000007547 defect Effects 0.000 abstract description 4
- 238000007493 shaping process Methods 0.000 description 22
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 244000035744 Hura crepitans Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Casting Devices For Molds (AREA)
Abstract
The utility model relates to the technical field of molding machines, in particular to a molding machine template control mechanism, which comprises: a mounting frame; the template control part is arranged on the installation frame and used for installing the template and controlling the template to move between an initial position and a modeling position; the movable sand blocking cover is arranged on the mounting frame and used for blocking and protecting the upper part of the sand mould; and the template switching part is arranged on the mounting frame and used for replacing the template on the template control part. The movable sand blocking cover is arranged in the sand mould, and can be controlled to move above the sand mould before the sand mould is pushed out, so that the scattered sand is prevented from falling into a sprue at the upper part of the sand mould, and the defects of sand inclusion and the like of castings are prevented.
Description
Technical Field
The utility model relates to the technical field of molding machines, in particular to a molding machine type plate control mechanism.
Background
The molding machine is a common casting device, and the full-automatic molding machine has very wide application, is used in casting, metallurgy, building materials, mechanical manufacturing and electric power departments, can be used for conveying along an inclined or horizontal direction, can also be used in a flow production line, and can effectively finish various production processes.
When the traditional molding machine is used, the internal template is switched and controlled mainly by manual operation, so that the efficiency is low, more labor is consumed, and the defects of casting sand inclusion and the like are easily caused because the sand in the upper sand box falls into the pouring gate on the upper part of the sand mould before the sand mould is pushed out after the molding of the traditional molding machine is finished.
Disclosure of Invention
The utility model aims to provide a template control mechanism of a molding machine, which can effectively solve the problems in the prior art.
The aim of the utility model is achieved by the following technical scheme:
a molding machine template control mechanism comprising:
a mounting frame;
the template control part is arranged on the installation frame and used for installing the template and controlling the template to move between an initial position and a modeling position;
the movable sand blocking cover is arranged on the mounting frame and used for blocking and protecting the upper part of the sand mould;
and the template switching part is arranged on the mounting frame and used for replacing the template on the template control part.
Optionally, the template control part includes: a speed reducer mounted on the mounting frame; one end of a swing arm is fixed on the output shaft of the speed reducer, a guide rail roller is arranged at the other end of the swing arm, the guide rail roller slides in a roller type linear guide rail at the lower part of the template shuttle bracket, and the template shuttle bracket slides on the mounting frame.
Optionally, the template control part includes: the mounting frame is provided with a first linear guide rail, and the template shuttle bracket slides on the first linear guide rail.
Optionally, the mobile sand blocking cover includes: the driving cylinder is arranged on the installation frame, the movable end of the driving cylinder is connected to the middle of the connecting rod mechanism, one end of the connecting rod mechanism rotates on the installation frame, the other end of the connecting rod mechanism rotates on the sliding block, the supporting arm is fixed on the sliding block, the sand blocking cover body is fixed on the supporting arm, the sliding block slides on the second linear guide rail, and the second linear guide rail is fixed on the installation frame.
Optionally, the second linear guide rail and the first linear guide rail are arranged in parallel.
Optionally, the linkage mechanism includes a first link and a second link; the movable end of the driving cylinder is rotationally connected to the middle of the first connecting rod, one end of the first connecting rod is rotationally arranged on the mounting frame, the other end of the first connecting rod is rotationally connected with one end of the second connecting rod, and the other end of the second connecting rod is rotationally arranged on the sliding block.
Optionally, the sand blocking cover body is located inside the mounting frame, and the sand blocking cover body has a lower level than a template mounted on the template shuttle support.
Optionally, the sand blocking cover body both sides have all been installed and have been blocked sand cover guide rail, and the sand blocking cover guide rail of both sides is respectively with the bearing gyro wheel sliding fit who installs in the template shuttle support both sides.
Optionally, a template fixing pin for fixing the template is arranged on the template shuttle support, and the template fixing pin can be inserted into a positioning hole of the template arranged on the template shuttle support.
Optionally, the template switching part comprises a swinging cylinder, the swinging cylinder is arranged on the mounting frame, the output end of the swinging cylinder is connected to the middle part of the template bracket, and two ends of the template bracket are respectively used for supporting the new template and the used template; a plurality of jacking air cylinders are respectively arranged at two ends of the template bracket so as to respectively control the lifting of the new template and the used template through the jacking air cylinders.
The beneficial effects of the utility model are as follows:
the utility model relates to a molding machine type plate control mechanism, which is internally provided with a template control part for installing a template to be used and controlling the template to move from an initial position to a molding position so as to match a cope flask and a drag flask for molding treatment; the utility model is internally provided with the template switching part, after the molding treatment is finished, the used template returned to the initial position can be separated from the template control part under the control of the template switching part after the sand mold is separated from the template, and a new template can be installed on the template control part through the template switching part, so that the rapid unmanned replacement of the template is convenient to realize; the movable sand blocking cover is arranged in the sand mould, and can be controlled to move above the sand mould before the sand mould is pushed out, so that the scattered sand is prevented from falling into a sprue at the upper part of the sand mould, and the defects of sand inclusion and the like of castings are prevented.
In order to make the above objects, features and advantages of the present utility model more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic view of a first direction according to an embodiment of the present utility model;
FIG. 2 is an overall schematic diagram of a second direction provided by an embodiment of the present utility model;
FIG. 3 is an overall schematic diagram of a third direction provided by an embodiment of the present utility model;
fig. 4 is an overall schematic diagram of a fourth direction according to an embodiment of the present utility model.
Icon: a mounting frame 1; a speed reducer 2; a swing arm 3; a guide rail roller 4; a template shuttle bracket 5; a roller-type linear guide 6; a first linear guide 7; a driving cylinder 8; a link mechanism 9; a support arm 10; a sand-blocking cover body 11; a second linear guide 12; a sand cover guide rail 13; a template fixing pin 14; a swing cylinder 15; a template bracket 16; lifting the cylinder 17.
Detailed Description
In order to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below, and it is obvious that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
The present utility model is described in further detail below with reference to the drawings and examples to enable those skilled in the art to practice the utility model by referring to the description.
It will be understood that terms, such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
The utility model is described in further detail below with reference to fig. 1-4.
The molding machine template control mechanism of the utility model comprises:
a mounting frame 1;
a template control part which is arranged on the installation frame 1 and is used for installing the template and controlling the template to move between an initial position and a modeling position;
the movable sand blocking cover is arranged on the mounting frame 1 and is used for blocking and protecting the upper part of the sand mould;
and the template switching part is arranged on the mounting frame 1 and used for replacing the template on the template control part.
When the molding machine type plate control mechanism is used, a template to be used can be installed on the template control part, and the template control part can control the template to move from an initial position to a molding position so as to match with the cope flask and the drag flask for molding treatment; after the molding is finished, before the sand mold is pushed out, the movable sand blocking cover can be controlled to move to the upper part of the sand mold, so that the upper part of the sand mold is shielded and protected, and the defects of sand inclusion and the like of castings caused by falling of the sand shakeout into a pouring gate at the upper part of the sand mold are prevented; after the molding process is completed, the used template 19 is controlled by the template control part to return to the initial position, the used template 19 returned to the initial position can be separated from the template control part under the control of the template switching part, and the new template 18 can be installed on the template control part through the template switching part, so that the rapid unmanned replacement of the template is realized.
The template control section includes: a speed reducer 2 mounted on the mounting frame 1; one end of a swing arm 3 is fixed on an output shaft of the speed reducer 2, a guide rail roller 4 is arranged at the other end of the swing arm 3, the guide rail roller 4 slides in a roller type linear guide rail 6 at the lower part of a template shuttle bracket 5, and the template shuttle bracket 5 slides on the mounting frame 1.
After the speed reducer 2 is started, the swing arm 3 can be controlled to swing, and the swing arm 3 can drive the guide rail roller 4 to slide in the roller type linear guide rail 6 at the lower part of the template shuttle support 5, so that the template shuttle support 5 is controlled to slide on the mounting frame 1, the position of the template shuttle support 5 is changed, and the template mounted on the template shuttle support 5 is controlled to move between the initial position and the modeling position.
The template control section includes: the first linear guide rail 7 is arranged on the mounting frame 1, and the template shuttle bracket 5 slides on the first linear guide rail 7. The template shuttle support 5 slides on the first linear guide rail 7, so that the stability of the template shuttle support 5 during movement can be improved.
The mobile sand blocking cover comprises: the sand blocking device comprises a driving cylinder 8 arranged on a mounting frame 1, a movable end of the driving cylinder 8 is connected to the middle of a connecting rod mechanism 9, one end of the connecting rod mechanism 9 is rotated on the mounting frame 1, the other end of the connecting rod mechanism 9 is rotated on a sliding block, a supporting arm 10 is fixed on the sliding block, a sand blocking cover body 11 is fixed on the supporting arm 10, the sliding block slides on a second linear guide rail 12, and the second linear guide rail 12 is fixed on the mounting frame 1.
The linkage 9 comprises a first link and a second link; the movable end of the driving cylinder 8 is rotationally connected to the middle part of the first connecting rod, one end of the first connecting rod is rotationally arranged on the mounting frame 1, the other end of the first connecting rod is rotationally connected with one end of the second connecting rod, and the other end of the second connecting rod is rotationally arranged on the sliding block.
The driving cylinder 8 can drive a first connecting rod in the connecting rod mechanism 9 to swing after being started, one end of the first connecting rod is driven to perform circular motion when the first connecting rod swings, the other end of the first connecting rod drives the sliding block to slide on the second linear guide rail 12, and the sand blocking cover body 11 on the supporting arm 10 is driven to perform displacement motion through the matching of the sliding block and the supporting arm 10, so that the sand blocking cover body 11 is controlled to block the upper part of the sand mould.
The second linear guide 12 and the first linear guide 7 are arranged in parallel.
The sand guard body 11 is located inside the mounting frame 1, and the horizontal height of the sand guard body 11 is lower than that of the template mounted on the template shuttle bracket 5.
The sand blocking cover body 11 both sides all are installed and keep off sand cover guide rail 13, and the sand blocking cover guide rail 13 of both sides is with the bearing gyro wheel sliding fit who installs in template shuttle support 5 both sides respectively.
The sand blocking cover body 11 slides on the bearing rollers on the two sides of the template shuttle bracket 5 through the sand blocking cover guide rails 13 on the two sides, so that the stability of the sand blocking cover body 11 during sliding movement can be improved.
The template shuttle support 5 is provided with template fixing pins 14 for fixing the templates, and the template fixing pins 14 can be inserted into positioning holes of the templates arranged on the template shuttle support 5, so that the templates can be conveniently installed or detached.
The template switching part comprises a swinging cylinder 15, the swinging cylinder 15 is arranged on the mounting frame 1, the output end of the swinging cylinder 15 is connected to the middle part of a template bracket 16, and two ends of the template bracket 16 are respectively used for supporting a new template and a used template; a plurality of jacking cylinders 17 are respectively installed at both ends of the template bracket 16 to respectively lift and control the new template 18 and the used template 19 through the plurality of jacking cylinders 17.
After the shaping is completed, when the used shaping plate 19 is retreated to the initial position under the drive of the shaping plate shuttle bracket 5 in the shaping plate control part, the shaping plate bracket 16 is positioned at the movable ends of the plurality of jacking air cylinders 17 below the used shaping plate 19 to extend upwards, so that the used shaping plate 19 is supported, the positioning holes of the used shaping plate 19 are separated from the shaping plate fixing pins 14 on the shaping plate shuttle bracket 5, the disassembly of the used shaping plate 19 is completed, then the shaping plate shuttle bracket 5 advances, the swinging air cylinders 15 are started, the swinging air cylinders 15 control the shaping plate bracket 16 to rotate 180 degrees, the novel shaping plate 18 on the shaping plate bracket 16 is rotated to the initial position, at the moment, the novel shaping plate 18 is in the state of being lifted by the plurality of jacking air cylinders 17, then the shaping plate shuttle bracket 5 is retreated to the initial position, and the plurality of jacking air cylinders 17 on the shaping plate bracket 16 are controlled to drive the novel shaping plate 18 to descend, so that the positioning holes of the novel shaping plate 18 are matched with the fixing pins 14 on the shaping plate shuttle bracket 5 in an inserting manner, and the installation of the novel shaping plate 18 is completed.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Although embodiments of the present utility model have been disclosed above, it is not limited to the details and embodiments shown and described, it is well suited to various fields of use for which the utility model would be readily apparent to those skilled in the art, and accordingly, the utility model is not limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.
Claims (10)
1. Molding machine template control mechanism, characterized by comprising:
a mounting frame (1);
the template control part is arranged on the installation frame (1) and is used for installing the template and controlling the template to move between an initial position and a modeling position;
the movable sand blocking cover is arranged on the mounting frame (1) and used for blocking and protecting the upper part of the sand mould;
and the template switching part is arranged on the mounting frame (1) and is used for replacing the template on the template control part.
2. The molding machine template control mechanism of claim 1, wherein the template control section includes: a speed reducer (2) mounted on the mounting frame (1); one end of a swing arm (3) is fixed on an output shaft of the speed reducer (2), a guide rail roller (4) is arranged at the other end of the swing arm (3), the guide rail roller (4) slides in a roller type linear guide rail (6) at the lower part of the template shuttle bracket (5), and the template shuttle bracket (5) slides on the mounting frame (1).
3. The molding machine template control mechanism of claim 1, wherein the template control section includes: the mounting frame (1) is provided with a first linear guide rail (7), and the template shuttle bracket (5) slides on the first linear guide rail (7).
4. The molding machine form control mechanism of claim 3, wherein said moving sand guard comprises: the sand blocking device comprises a driving cylinder (8) arranged on a mounting frame (1), wherein the movable end of the driving cylinder (8) is connected to the middle of a connecting rod mechanism (9), one end of the connecting rod mechanism (9) rotates on the mounting frame (1), the other end of the connecting rod mechanism (9) rotates on a sliding block, a supporting arm (10) is fixed on the sliding block, a sand blocking cover body (11) is fixed on the supporting arm (10), the sliding block slides on a second linear guide rail (12), and the second linear guide rail (12) is fixed on the mounting frame (1).
5. The molding machine form control mechanism of claim 4, wherein the second linear guide (12) and the first linear guide (7) are disposed in parallel.
6. The molding machine template control mechanism of claim 4, wherein the linkage (9) comprises a first link and a second link; the movable end of the driving cylinder (8) is rotationally connected to the middle of the first connecting rod, one end of the first connecting rod is rotationally arranged on the mounting frame (1), the other end of the first connecting rod is rotationally connected with one end of the second connecting rod, and the other end of the second connecting rod is rotationally arranged on the sliding block.
7. The molding machine template control mechanism of claim 4, wherein the sand guard body (11) is located inside the mounting frame (1), and the sand guard body (11) has a lower level than the template mounted on the template shuttle bracket (5).
8. The molding machine template control mechanism according to claim 4, wherein the sand blocking cover body (11) is provided with sand blocking cover guide rails (13) at two sides, and the sand blocking cover guide rails (13) at two sides are respectively in sliding fit with bearing rollers arranged at two sides of the template shuttle bracket (5).
9. A molding machine template control mechanism according to claim 3, characterized in that the template shuttle support (5) is provided with template fixing pins (14) for fixing templates, the template fixing pins (14) being insertable into positioning holes of templates mounted on the template shuttle support (5).
10. A molding machine template control mechanism according to claim 3, characterized in that the template switching part comprises a swinging cylinder (15), the swinging cylinder (15) is arranged on the installation frame (1), the output end of the swinging cylinder (15) is connected with the middle part of a template bracket (16), and two ends of the template bracket (16) are respectively used for supporting a new template and a used template; two ends of the template bracket (16) are respectively provided with a plurality of jacking air cylinders (17) so as to respectively control the lifting of the novel template and the used template through the plurality of jacking air cylinders (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322238748.2U CN220659153U (en) | 2023-08-21 | 2023-08-21 | Template control mechanism of molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322238748.2U CN220659153U (en) | 2023-08-21 | 2023-08-21 | Template control mechanism of molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220659153U true CN220659153U (en) | 2024-03-26 |
Family
ID=90335589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322238748.2U Active CN220659153U (en) | 2023-08-21 | 2023-08-21 | Template control mechanism of molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220659153U (en) |
-
2023
- 2023-08-21 CN CN202322238748.2U patent/CN220659153U/en active Active
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