CN110405158B - V-method vertical modeling system - Google Patents
V-method vertical modeling system Download PDFInfo
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- CN110405158B CN110405158B CN201910810513.1A CN201910810513A CN110405158B CN 110405158 B CN110405158 B CN 110405158B CN 201910810513 A CN201910810513 A CN 201910810513A CN 110405158 B CN110405158 B CN 110405158B
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- 238000000034 method Methods 0.000 title claims abstract description 39
- 230000007246 mechanism Effects 0.000 claims abstract description 53
- 230000007306 turnover Effects 0.000 claims abstract description 38
- 238000007723 die pressing method Methods 0.000 claims abstract description 13
- 238000003825 pressing Methods 0.000 claims description 35
- 244000035744 Hura crepitans Species 0.000 claims description 26
- 238000000748 compression moulding Methods 0.000 claims description 14
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 238000000465 moulding Methods 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 6
- 238000013459 approach Methods 0.000 claims description 3
- 238000005266 casting Methods 0.000 abstract description 13
- 239000004576 sand Substances 0.000 abstract description 12
- 238000012546 transfer Methods 0.000 abstract description 12
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000007888 film coating Substances 0.000 description 3
- 238000009501 film coating Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- -1 die assembly Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
- B22C15/23—Compacting by gas pressure or vacuum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C17/00—Moulding machines characterised by the mechanism for separating the pattern from the mould or for turning over the flask or the pattern plate
- B22C17/08—Moulding machines with mechanisms to turn over the pattern plate or the mould around a horizontal axis
- B22C17/10—Turning-over pattern plate and flask only
Abstract
The invention discloses a V-method vertical modeling system, which comprises a supporting plate with a guide groove, a moving plate opposite to the supporting plate, a die pressing plate rotationally connected with the moving plate and at least one group of die turning mechanisms with two ends rotationally connected with the moving plate and the die pressing plate respectively; when the movable plate is close to the supporting plate, the movable plate pushes all the die turning mechanisms to extrude the guide grooves, and the die turning mechanisms push the die pressing plates to be turned to be vertical to the movable plate by means of reaction force exerted by the guide grooves, so that conditions are provided for film covering of the die pressing plates; when the movable plate is far away from the supporting plate, the movable plate pulls all the mold overturning mechanisms to be far away from the guide grooves, and the mold overturning mechanisms pull the movable mold plates to be overturned to be parallel to the movable plate by means of the pulling force applied by the movable plate, so that the movable mold plates are reset, and conditions are provided for mold assembly of the sand mold. The turnover of the die plate can be realized only by adjusting the moving plate relative to the supporting plate, the transfer trolley is not required to be relied on for transferring, the production process is continuous, the operation steps are simple, the transfer time is saved, and therefore, the casting efficiency can be effectively improved.
Description
Technical Field
The invention relates to the technical field of casting processes, in particular to a V-method vertical modeling system.
Background
The V-method molding is to separate dry sand without adhesive from the outside by plastic film, and to pump out air from the sand by vacuum pump to make the sand keep specific shape under negative pressure.
Specifically, the existing V-method horizontal modeling comprises the procedures of negative pressure film coating, die assembly, sand filling of a sand box, box turning and die stripping, die assembly casting, air extraction stopping and the like. Typically, a transfer cart carrying a platen is transferred under a film-coating frame that attaches a film to a pattern of the platen using negative pressure; then, transferring the pressing plate attached with the film to a next station, and placing the sand box on the pressing plate; then, transferring the transfer trolley loaded with the pressing plate and the sand box to the lower part of the sand filling device for filling sand, and coating the film again after forming a specific sand mould; then transferring a transfer trolley carrying the pressing plate, the sand box and the sand mold to the lower part of a turnover frame, turning over the sand mold by the turnover frame, and simultaneously transferring the other sand box to the turned sand box by the turnover frame to realize mold closing; and finally, transferring the sand box loaded with the matched molds to a casting device, and casting molten metal into a cavity formed by the sand box by the casting device.
Therefore, the conventional V-method horizontal modeling needs to frequently transfer the pressing plate or the sand box between stations by using the transfer trolley, the continuous process between the working procedures is difficult, and the casting efficiency is relatively low.
Therefore, how to improve the casting efficiency is a technical problem to be solved by those skilled in the art.
Disclosure of Invention
Therefore, the invention aims to provide a V-method vertical modeling system, which can drive a movable plate to approach or depart from a supporting plate so as to enable a compression molding plate to overturn, has a simple structure, is convenient to operate and is beneficial to improving the overturning efficiency.
The specific scheme is as follows:
the invention provides a V-method vertical modeling system, which is characterized by comprising the following steps:
a support plate having a guide groove;
a moving plate which is opposite to the supporting plate and slides relative to the supporting plate;
a compression molding plate rotatably connected with one side of the movable plate far away from the support plate;
at least one group of die overturning mechanisms with two ends respectively connected with the moving plate and the die plate in a rotating way and propped against the guide grooves;
when the movable plate is close to the supporting plate, all the die turning mechanisms squeeze the guide grooves to push the die pressing plate to be turned to be vertical to the movable plate;
when the movable plate is far away from the supporting plate, all the mold overturning mechanisms are far away from the guide grooves to pull the pressing mold plate to overturn to be parallel to the movable plate.
Preferably, the mold turning mechanism includes:
the first end of the first connecting rod is rotationally connected with the moving plate, and the second end of the first connecting rod is provided with a guide block which is propped against the guide groove to slide along the guide groove;
the first end is rotationally connected with the pressing die plate, and the second end is rotationally connected with one end, close to the guide block, of the first connecting rod;
when the movable plate is close to the supporting plate, the guide block presses the guide groove and slides forward along the guide groove so that the first connecting rod pushes the movable die plate to turn over to be perpendicular to the movable plate through the second connecting rod;
when the movable plate is far away from the supporting plate, the guide block is far away from the guide groove and slides reversely along the guide groove so that the first connecting rod pulls the movable die plate to be turned over to be parallel to the movable plate through the second connecting rod.
Preferably, the method further comprises:
the guide column vertically and fixedly arranged on the side surface of the support plate passes through the moving plate and is used for guiding the moving plate to move;
the movable driving piece is fixedly arranged on the supporting plate and connected with the movable plate and used for driving the movable plate to move along the guide post.
Preferably, the die plate is provided with a stopper for abutting against the moving plate to restrict the die plate from continuing to rotate when the die plate is parallel to the moving plate.
Preferably, the method further comprises:
the base is arranged at the bottom of the supporting plate;
the sand box support is fixedly arranged on the base and opposite to the support plate and used for supporting the sand box.
Preferably, the support plates comprise a left support plate and a right support plate which are oppositely arranged at two sides of the sand box support; the moving plate comprises a left moving plate and a right moving plate which are oppositely arranged at two sides of the sand box support; the compression molding plate comprises a left side compression molding plate rotationally connected with the left side moving plate and a right side compression molding plate rotationally connected with the right side moving plate; the mold turning mechanism comprises a left side mold turning mechanism arranged between the left side moving plate and the left side pressing plate and a right side mold turning mechanism arranged between the right side moving plate and the right side pressing plate.
Preferably, the method further comprises:
and the controller is used for controlling the movable driving piece to drive the movable plate connected with the movable driving piece to be close to the supporting plate according to the input turnover starting instruction so as to enable the pressing plate to be turned to be perpendicular to the movable plate, and controlling the movable driving piece to drive the movable plate connected with the movable driving piece to be far away from the supporting plate according to the input turnover finishing instruction so as to enable the pressing plate to be turned to be parallel to the movable plate.
Preferably, the method further comprises:
the angle detection piece is connected with the controller and used for detecting the overturning angle of the pressure measurement template;
the alarm is connected with the controller and used for giving an alarm;
the controller is used for starting the alarm when the overturning angle of the pressing die plate is smaller than a preset angle according to the signal sent by the angle detection piece.
Preferably, the first link is provided with a support column passing through the guide block and rotatably connected with the guide block.
Preferably, the periphery of the guide block is provided with an anti-wear protrusion.
Compared with the background technology, the V-method vertical modeling system provided by the invention comprises a supporting plate, a moving plate, a die pressing plate and at least one group of die turning mechanisms.
When the movable plate is close to the supporting plate, the movable plate pushes all the turnover mould mechanisms, the turnover mould mechanisms squeeze the guide grooves which are propped against the turnover mould mechanisms and move along the guide grooves, and as the two ends of the turnover mould mechanisms are respectively and rotatably connected with the movable plate and the compression mould plate, the turnover mould mechanisms push the compression mould plates to overturn around the movable plate by means of the reaction force exerted by the guide grooves until the compression mould plates are overturned to be vertical to the movable plate, so that conditions are provided for covering the compression mould plates;
when the movable plate is far away from the supporting plate, the movable plate pulls all the die turning mechanisms, the die turning mechanisms are far away from the guide grooves and move along the guide grooves, and the die turning mechanisms pull the die pressing plates to turn around the movable plate by means of the pulling force applied by the movable plate until the die pressing plates are turned to be parallel to the movable plate, so that the die pressing plates are reset, and conditions are provided for die assembly of the sand mold.
According to the above, the moving plate can enable the mold turning mechanism to drive the mold pressing plate to turn over relative to the moving plate by moving relative to the supporting plate, the film covering process and the mold closing process can be continuously carried out, the pressing plate or the sand box is not required to be frequently transferred by the aid of the existing transfer trolley, the operation steps are simple, the transfer time is saved, the production time is shortened, and the casting efficiency is naturally improved to some extent. Therefore, the V-method vertical modeling system provided by the invention can effectively improve casting efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
FIG. 1 is a block diagram of a V-method vertical modeling system according to an embodiment of the present invention;
FIG. 2 is an assembled view of the movable plate and the mold turning mechanism of FIG. 1;
fig. 3 is a cross-sectional view taken along the direction A-A in fig. 2.
The reference numerals are as follows:
the device comprises a supporting plate 1, a moving plate 2, a pressing plate 3, a mold overturning mechanism 4, a guide post 5, a moving driving piece 6, a limiting block 7, a base 8 and a sand box support 9;
a guide groove 11;
a first link 41 and a second link 42;
and a guide block 411.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In order that those skilled in the art will better understand the present invention, the following description will be given in detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 3, fig. 1 is a block diagram of a V-method vertical modeling system according to an embodiment of the present invention; FIG. 2 is an assembled view of the movable plate and the mold turning mechanism of FIG. 1; fig. 3 is a cross-sectional view taken along the direction A-A in fig. 2.
The embodiment of the invention discloses a V-method vertical modeling system, which does not need to save a transfer trolley, has continuous production process, shortens production time and has higher casting efficiency.
The invention comprises a support plate 1, a moving plate 2, a compression molding plate 3 and at least one group of turnover molding mechanisms 4.
The support plate 1 is placed perpendicular to the ground, based on the current view of fig. 1, and the support plate 1 is embodied as a rectangular frame with a hollow center. The support plate 1 has guide grooves 11, and in this embodiment, guide plates are vertically fixed to both sides of the support plate 1, and the guide grooves 11 are provided in the guide grooves 11, and the guide grooves 11 are preferably circular arc grooves, but are not limited thereto.
The movable plate 2 is disposed opposite to the support plate 1, and similarly, the movable plate 2 is also perpendicular to the ground. The moving plate 2 moves relative to the support plate 1 to be close to or away from the support plate 1, providing a space for the flip-flop of the stamper plate 3. In this particular embodiment, the moving plate 2 is preferably a door-type frame, but is not limited thereto.
The die plate 3 is rotatably connected to the side of the moving plate 2 remote from the support plate 1, so that the die plate 3 is turned over with respect to the moving plate 2. The side of the die plate 3 far away from the moving plate 2 is provided with a pattern, and the type of the pattern can be set according to the prefabricated workpiece.
The two ends of each group of the turnover mould mechanisms 4 are respectively connected with the movable plate 2 and the compression mould plate 3 in a rotating way, each group of the turnover mould mechanisms 4 are propped against the guide groove 11, and the guide groove 11 guides the turnover mould mechanisms 4 to slide, so that acting force is provided for the rotation of the turnover mould mechanisms 4.
When the movable plate 2 is close to the supporting plate 1, the movable plate 2 pushes all the turnover mould mechanisms 4, the turnover mould mechanisms 4 squeeze the guide grooves 11 which are abutted against the turnover mould mechanisms 4 and move along the guide grooves 11, and as the two ends of the turnover mould mechanisms 4 are respectively and rotatably connected with the movable plate and the compression mould plate 3, the turnover mould mechanisms 4 push the compression mould plate 3 to overturn around the movable plate 2 by means of the reaction force exerted by the guide grooves 11 until the compression mould plate 3 is overturned to be vertical to the movable plate 2, so that conditions are provided for film covering of the compression mould plate 3;
when the movable plate 2 is far away from the supporting plate 1, the movable plate 2 pulls all the mold turning mechanisms 4, the mold turning mechanisms 4 are far away from the guide grooves 11 and move along the guide grooves 11, and the mold turning mechanisms 4 pull the movable mold plates 3 to turn around the movable plate 2 by means of the pulling force applied by the movable plate 2 until the movable mold plates 3 turn to be parallel to the movable plate 2, so that the movable mold plates 3 are reset, and conditions are provided for sand mold closing.
In summary, the turnover of the die plate 3 can be realized only by adjusting the moving plate 2 relative to the supporting plate 1, the film covering process and the die closing process can be continuously carried out, the pressing plate or the sand box is not required to be frequently transferred by the conventional transfer trolley, the operation steps are simple, the transfer time is saved, the production time is shortened, and the casting efficiency is naturally improved to some extent. Therefore, the V-method vertical modeling system provided by the invention can effectively improve casting efficiency.
In this particular embodiment, each set of the overmolded mechanisms 4 comprises a first link 41 and a second link 42. The first end of the first connecting rod 41 is rotatably connected with the moving plate 2, the second end of the first connecting rod is provided with a guide block 411 propped against the guide groove 11, and the guide block 411 slides along the guide groove 11 so as to drive the second connecting rod 42 to execute corresponding actions. The first end of the second link 42 is rotatably connected to the die plate 3, and the second end of the second link 42 is rotatably connected to one end of the first link 41 near the guide block 411.
When the moving plate 2 approaches the supporting plate 1, the guide blocks 411 are pressed against the guide grooves 11, and meanwhile, the guide blocks 411 slide forward along the guide grooves 11, wherein the forward sliding means that the guide blocks slide from the bottom to the top of the arc-shaped guide grooves, and the second connecting rods 42 are subjected to the reaction force exerted by the guide grooves 11, so that the first connecting rods 41 push the die pressing plates 3 to turn over through the second connecting rods 42 until the die pressing plates 3 are perpendicular to the moving plate 2;
when the moving plate 2 is far away from the support plate 1, the guide blocks 411 are far away from the guide grooves 11, and at the same time, the guide blocks 411 slide reversely along the guide grooves 11, and the forward sliding here means that the guide blocks slide from the top to the bottom of the arc-shaped guide grooves, so that the first connecting rod 41 pulls the die plate 3 to turn over through the second connecting rod 42 until the die plate 3 is parallel to the moving plate 2.
In this embodiment, the first link 41 is preferably a U-shaped link, and both free ends of the U-shaped link are respectively hinged to the moving plate 2, so that the first link 41 has a strong bending strength, which is advantageous in prolonging the service life of the first link 41. The U-shaped connecting rod is provided with a connecting block at one end far away from the opening, and the guide block 411 is arranged on the connecting block. The two ends of the second link 42 are hinged to the connection block and the compression molding plate 3, respectively, by means of rotation pins.
Further, in this embodiment, the first connecting rod 41 is provided with a supporting column, the supporting column is vertically arranged on one side of the connecting block, the supporting column passes through the guide block 411, and the supporting column is rotationally connected with the guide block 411, so that the guide block 411 can conveniently rotate in the guide groove 11, the abrasion degree of the guide block 411 is reduced, the service life of the guide block 411 is prolonged, the condition that the die pressing plate 3 cannot be turned due to abrasion failure of the guide block 411 is prevented, and the working reliability of the die turning mechanism 4 is improved. Specifically, a rotation bearing is provided between the support column and the guide block 411 so that the rotation bearing supports the guide block 411 to rotate relative to the support column. Preferably, the guide block 411 has a cylindrical shape.
Further, the outer periphery of the guide block 411 is provided with an anti-wear protrusion, so that the service life of the guide block 411 is further prolonged, and the working reliability of the turnover mechanism 4 is further improved. Of course, the structure and mounting manner of the guide block 411 are not limited thereto.
The invention also comprises a guide post 5 and a movement drive 6. The guide post 5 is vertically fixed on the side surface of the support plate 1 and parallel to the ground, and the guide post 5 penetrates through the moving plate 2 to conveniently guide the moving plate 2 to move. In this embodiment, the side of the support plate 1 near the moving plate 2 is vertically provided with four cylindrical guide posts 5, and correspondingly, the four top corners of the moving plate 2 are respectively provided with a cylindrical guide hole, so that the moving plate 2 is prevented from swinging relative to the support plate 1, and the moving plate 2 is ensured to slide reliably.
The movable driving piece 6 is fixedly arranged on the supporting plate 1 and is connected with the movable plate 2 so as to drive the movable plate 2 to move along the guide post 5. In this specific embodiment, the moving driving member 6 is preferably a hydraulic cylinder, a cylinder barrel of the hydraulic cylinder is fixed on the supporting plate 1, the supporting plate 1 is provided with a through hole for a piston rod of the hydraulic cylinder to pass through, the piston rod of the hydraulic cylinder and the moving plate 2 are fixedly connected into a whole through a plurality of connecting bolts, and the hydraulic cylinder drives the moving plate 2 to reciprocate relative to the supporting plate 1 through expansion and contraction. Of course, the type of the moving driver 6 is not limited thereto, but may be pneumatically or electrically driven without affecting the achievement of the object of the present invention.
The guide post 5 and the movable driving piece 6 are matched to provide conditions for smooth movement of the movable plate 2, so that the structure is more compact, and the occupied space is reduced.
In order to prevent the die plate 3 from colliding with the movable plate 2, the die plate 3 is provided with a limiting block 7, and when the die plate 3 is overturned to be parallel to the movable plate 2, the limiting block 7 abuts against the movable plate 2 to prevent the die plate 3 from transiting and overturned. In this embodiment, the stoppers 7 are preferably made of rubber and fixed to both sides of the die plate 3 by fastening screws, which is advantageous in noise elimination and absorption of impact vibration generated during the overturning of the die plate 3.
In addition, the invention also comprises a base 8 and a sand box support 9, wherein the base 8 is vertically arranged at the bottom of the supporting plate 1, and particularly takes the shape of a cuboid, so that each part is conveniently supported. The sand box support 9 is fixedly arranged on the base 8 and is opposite to the support plate 1 so as to support the sand box, provide conditions for die assembly of the sand box and the die plate 3, have a simple structure, are convenient to operate, are connected in an action mode, can realize continuous action of film coating and die assembly, shorten invalid working time and are beneficial to improving the processing efficiency of workpieces. In this particular embodiment, the base 8 is parallel to the ground, and the flask support 9 is preferably disposed in the middle of the base 8.
In this particular embodiment, the support plate 1 includes a left side support plate and a right side support plate that are oppositely provided on both sides of the flask support 9, and the moving plate 2 includes a left side moving plate and a right side moving plate that are oppositely provided on both sides of the flask support 9. Wherein, left side movable plate is relative with left side backup pad, and right side movable plate is relative with right side backup pad. Specifically, the left side support plate and the right side support plate are symmetrically provided on both sides of the flask support 9, and correspondingly, the left side moving plate and the right side moving plate are also symmetrically provided on both sides of the flask support 9. The platen 3 includes a left side platen rotatably connected to the left side moving plate and a right side platen rotatably connected to the right side moving plate. Correspondingly, the mold turning mechanism 4 comprises a left side mold turning mechanism arranged between the left side moving plate and the left side pressing plate and a right side mold turning mechanism arranged between the right side moving plate and the right side pressing plate.
When the left moving plate is close to or far away from the left supporting plate, the left side turnover mould mechanism drives the left side turnover mould plate to turn over relative to the left moving plate; similarly, when the right movable plate is close to or far away from the right support plate, the right side rollover mechanism drives the right side pressure template to overturn relative to the right side movable plate, when the left side pressure template overturns to be parallel to the left side movable plate, and the right side pressure template overturns to be parallel to the left side movable plate, the left side pressure template and the right side pressure template are conveniently pressed to the sand box from two sides of the sand box support 9 at the same time, so that the left side and the right side of the sand box can be simultaneously clamped, on one hand, conditions are provided for realizing V-method vertical modeling, and on the other hand, the clamping efficiency and modeling quality are improved.
The invention also comprises a controller connected with the movable driving piece 6, and the controller controls the movable driving piece 6 to drive the movable plate 2 connected with the movable driving piece to move towards the direction close to the supporting plate 1 according to the input turnover starting instruction, so that the pressing die plate 3 is turned to be vertical to the movable plate 2; meanwhile, the controller can control the movable driving piece 6 to drive the movable plate 2 connected with the movable driving piece to move in a direction away from the supporting plate 1 according to the input turnover completion instruction, so that the pressing die plate 3 is turned to be parallel to the movable plate 2, and the automatic turnover of the pressing die plate 3 is realized as required, the automation degree is higher, and the turnover efficiency is higher.
It should be noted that, the mold turning start command may be obtained by pressing a start button connected to the controller, and similarly, the mold turning completion command may be obtained by pressing a stop button connected to the controller. Of course, the mold-turning start instruction and the mold-turning completion instruction may also be obtained by a detecting member connected to the controller, and the detecting member may be used to detect whether the pattern of the pressure die plate 3 is covered with a film, and may be an image recognition device or the like, which is not limited herein.
Further, the present invention further includes an angle detecting member connected to the controller so as to detect the flip angle of the die plate 3. The angle detecting member may be an angle sensor, but is not limited thereto.
The alarm is connected with the controller and used for giving an alarm. When the angle detection piece detects that the overturning angle of the pressing die plate 3 is smaller than the preset angle, the angle detection piece sends a signal to the controller, and the controller starts the alarm, otherwise, the controller controls the alarm to not work, so that an operator is automatically reminded that the pressing die plate 3 cannot be overturned in place, the operator is convenient to detect and maintain in time, and the quality of the film is improved, so that the quality of a workpiece is improved.
The preset angle may be 0 ° and 90 °, and may be specifically set according to the implementation.
The above description of the V-method vertical modeling system provided by the present invention has been provided in detail, and specific examples are applied herein to illustrate the principles and embodiments of the present invention, and the above examples are only for helping to understand the method and core ideas of the present invention; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in accordance with the ideas of the present invention, the present description should not be construed as limiting the present invention in view of the above.
Claims (10)
1. A V-method vertical modeling system, comprising:
a support plate (1) having a guide groove (11);
a moving plate (2) which is opposed to the support plate (1) and slides with respect to the support plate (1);
a compression molding plate (3) rotatably connected with one side of the movable plate (2) away from the support plate (1);
at least one group of turnover mould mechanisms (4) with two ends respectively connected with the moving plate (2) and the compression mould plate (3) in a rotating way and propped against the guide grooves (11);
when the movable plate (2) is close to the supporting plate (1), all the turnover mould mechanisms (4) squeeze the guide grooves (11) to push the pressing mould plates (3) to turn to be vertical to the movable plate (2);
when the movable plate (2) is far away from the supporting plate (1), all the die turning mechanisms (4) are far away from the guide grooves (11) to pull the die pressing plate (3) to be turned to be parallel to the movable plate (2).
2. The V-method vertical molding system according to claim 1, wherein the mold turning mechanism (4) comprises:
a first connecting rod (41) with a first end rotatably connected with the moving plate (2), wherein a second end of the first connecting rod (41) is provided with a guide block (411) which is propped against the guide groove (11) to slide along the guide groove (11);
a second connecting rod (42) with a first end rotatably connected with the pressing die plate (3) and a second end rotatably connected with one end of the first connecting rod (41) close to the guide block (411);
when the movable plate (2) approaches the supporting plate (1), the guide block (411) presses against the guide groove (11) and slides forward along the guide groove (11) so that the first connecting rod (41) pushes the pressing plate (3) to be overturned to be perpendicular to the movable plate (2) through the second connecting rod (42);
when the movable plate (2) is far away from the supporting plate (1), the guide block (411) is far away from the guide groove (11) and slides reversely along the guide groove (11) so that the first connecting rod (41) pulls the pressing plate (3) to be turned over to be parallel to the movable plate (2) through the second connecting rod (42).
3. The V-method vertical modeling system of claim 1, further comprising:
the guide column (5) is vertically fixed on the side surface of the support plate (1) and penetrates through the moving plate (2) and is used for guiding the moving plate (2) to move;
and the moving driving piece (6) is fixedly arranged on the supporting plate (1) and connected with the moving plate (2) and is used for driving the moving plate (2) to move along the guide column (5).
4. A V-method vertical molding system according to claim 3, wherein the compression molding plate (3) is provided with a stopper (7) for abutting against the moving plate (2) to restrict the compression molding plate (3) from continuing to rotate when the compression molding plate (3) is parallel to the moving plate (2).
5. The V-method vertical modeling system according to claim 4, further comprising:
a base (8) arranged at the bottom of the supporting plate (1);
the sand box support (9) is fixedly arranged on the base (8) and is opposite to the support plate (1) and used for supporting a sand box.
6. The V-method vertical molding system according to claim 5, wherein the support plate (1) comprises a left side support plate and a right side support plate provided oppositely on both sides of the flask support (9); the moving plate (2) comprises a left moving plate and a right moving plate which are oppositely arranged at two sides of the sand box support (9); the compression molding plate (3) comprises a left side compression molding plate rotationally connected with the left side moving plate and a right side compression molding plate rotationally connected with the right side moving plate; the mold turning mechanism (4) comprises a left side mold turning mechanism arranged between the left side moving plate and the left side pressing mold plate and a right side mold turning mechanism arranged between the right side moving plate and the right side pressing mold plate.
7. The V-method vertical modeling system according to any of claims 3-6, further comprising:
the controller is used for controlling the movable driving piece (6) to drive the movable plate (2) connected with the movable driving piece (6) to be close to the supporting plate (1) according to an input turnover mould starting instruction so as to enable the pressing mould plate (3) to be turned to be perpendicular to the movable plate (2), and is also used for controlling the movable driving piece (6) to drive the movable plate (2) connected with the movable driving piece to be far away from the supporting plate (1) according to an input turnover mould finishing instruction so as to enable the pressing mould plate (3) to be turned to be parallel to the movable plate (2).
8. The V-method vertical modeling system according to claim 7, further comprising:
the angle detection piece is connected with the controller and used for detecting the overturning angle of the pressing die plate (3);
an alarm connected with the controller and used for giving an alarm;
the controller is used for starting the alarm when the overturning angle of the pressing die plate (3) is smaller than a preset angle according to the signal sent by the angle detection piece.
9. The V-method vertical molding system according to claim 2, wherein the first link (41) is provided with a support column passing through the guide block (411) and rotatably connected to the guide block (411).
10. The V-method vertical molding system according to claim 9, wherein the guide block (411) is provided with an anti-wear protrusion at its outer periphery.
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