阅读说明：本技术 一种五金铸件脱模装置及其脱模工艺 (Hardware casting demolding device and demolding process thereof ) 是由 李卫东 卢进军 王华忠 于 2021-09-08 设计创作，主要内容包括：本发明公开了一种五金铸件脱模装置及其脱模工艺,涉及五金铸件加工技术领域,包括承载机构、移动机构、下料机构和模具,所述移动机构和下料机构均设置在承载机构内,所述模具设置在承载机构的上方,所述模具与移动机构连接,所述模具上开设有进料孔、放置槽和成型槽,所述进料孔位于模具的上方,所述成型槽位于模具内,且所述成型槽位于进料口的下方,所述放置槽位于成型槽的下方,所述下料机构位于模具的正下方,且所述下料机构的工作端位于与模具的放置槽内；解决了现有技术中在脱模过程中可能会对五金铸件造成伤害,这样会导致该产品需要返工或者直接报废,使整体的效率以及合格率降低的问题。(The invention discloses a hardware casting demoulding device and a demoulding process thereof, and relates to the technical field of hardware casting processing, and the hardware casting demoulding device comprises a bearing mechanism, a moving mechanism, a blanking mechanism and a mould, wherein the moving mechanism and the blanking mechanism are arranged in the bearing mechanism, the mould is arranged above the bearing mechanism, the mould is connected with the moving mechanism, the mould is provided with a feeding hole, a placing groove and a forming groove, the feeding hole is positioned above the mould, the forming groove is positioned in the mould, the forming groove is positioned below the feeding hole, the placing groove is positioned below the forming groove, the blanking mechanism is positioned right below the mould, and the working end of the blanking mechanism is positioned in the placing groove of the mould; the problem of among the prior art can cause the injury to the five metals foundry goods at the drawing of patterns in-process, can lead to this product to need doing over again or directly scrap like this, make holistic efficiency and qualification rate reduce is solved.)

1. A hardware casting demoulding device is characterized by comprising a bearing mechanism (1), a moving mechanism (2), a blanking mechanism (3) and a mould (4), the moving mechanism (2) and the blanking mechanism (3) are both arranged in the bearing mechanism (1), the mould (4) is arranged above the bearing mechanism (1), the mould (4) is connected with the moving mechanism (2), the die (4) is provided with a feeding hole, a placing groove (46) and a forming groove (47), the feeding hole is positioned above the die (4), the forming groove (47) is positioned in the die (4), the forming groove (47) is positioned below the feeding hole (45), the placing groove (46) is positioned below the forming groove (47), the blanking mechanism (3) is positioned under the die (4), and the working end of the blanking mechanism (3) is positioned in the placing groove (46) of the die (4).

2. The hardware casting demolding device according to claim 1, wherein the bearing mechanism (1) comprises a top layer placing frame (11), a middle layer placing frame (12) and a bottom layer placing frame (13), the top layer placing frame (11) is arranged above the middle layer placing frame (12), the bottom layer placing frame (13) is arranged below the middle layer placing frame (12), a rectangular hole (111) is formed in the top layer placing frame (11), a blanking hole (121) is formed in the middle layer placing frame (12), and a material receiving frame (131) is arranged on one side of the bottom layer placing frame (13).

3. The hardware casting demolding device according to claim 2, wherein the mold (4) is located in the top layer placing frame (11), two assembling frames (43) and two slide rail frames (44) are further arranged on the mold (4), the two assembling frames (43) are symmetrically arranged on two sides of the mold (4), the two slide rail frames (44) are arranged in two groups, the two groups of slide rail frames (44) are symmetrically arranged below the mold (4), the mold (4) is composed of a first mold (41) and a second mold (42), and the first mold (41) and the second mold (42) form the complete mold (4) when combined;

four corners of one side of the first mold (41) are respectively provided with a matching groove (411), a plurality of discharge holes (412) are formed in the first mold (41), the discharge holes (412) are all positioned above the forming groove (47), one side of the first mold (41) is provided with a recovery frame (413), and discharge ends of the discharge holes (412) correspond to the recovery frame (413);

and four corners of one side of the second die (42) are provided with matching rods (421).

4. A hardware casting demolding device according to claim 3, wherein the moving mechanism (2) comprises a driving assembly (21) and a transmission assembly (22), the driving assembly (21) and the moving assembly (31) are both located in the top layer placing frame (11), the transmission assembly (22) is connected with a driving device, and the transmission assembly (22) is further connected with the mold (4).

5. The hardware casting demolding device according to claim 4, wherein the driving assembly (21) comprises a first motor (211), a first transmission rod (212), a second transmission rod (213), a connecting belt (214), a driving gear (215), a transmission gear (216), a chain (217) and a fixing plate (218), the fixing plate (218) is arranged in the top layer placing frame (11), the first motor (211) is located on one side of the fixing plate (218), the output end of the first motor (211) is connected with one end of the first transmission rod (212), the other end of the first transmission rod (212) is rotatably arranged on one side of the fixing plate (218), the second transmission rod (213) is located above the first transmission rod (212), one end of the second transmission rod (213) is connected with the driving gear (215), two ends of the connecting belt (214) are respectively sleeved on the other ends of the first transmission rod (212) and the second transmission rod (213) On, drive gear (216) are equipped with two, driving gear (215) and two drive gear (216) all rotate to be set up on one side of fixed plate (218), chain (217) cover is established on driving gear (215) and two drive gear (216), and two drive gear (216) all are connected with drive assembly (22).

6. The hardware casting demolding device according to claim 5, wherein the transmission assembly (22) is located on the other side of the fixing plate (218), the transmission assembly (22) comprises two first threaded rods (221), two first movable blocks (222), two first limiting rods (223) and two limiting piles (224), the threads on the two first threaded rods (221) are arranged in opposite directions, one end of each of the two first threaded rods (221) is connected with one transmission gear (216), the other end of each of the two first threaded rods (221) is rotatably arranged in the top layer placing frame (11), two first movable blocks (222) are arranged, each first movable block (222) is provided with a connecting groove (225), each connecting groove (225) is connected with one assembling frame (43) arranged on the mold (4), the two first moving blocks (222) are respectively screwed on one first threaded rod (221), the number of the first limiting rods (223) is two, each first limiting rod (223) is arranged on one first moving block (222), two ends of each first limiting rod (223) are respectively fixedly arranged on the other side of the fixing plate (218) and in the top layer placing frame (11), two limiting piles (224) are arranged, the two limiting piles (224) are symmetrically arranged on the bottom in the top layer placing frame (11), and the two limiting piles (224) are located below the mold (4).

7. A hardware casting demolding device according to claim 6, characterized in that the blanking assembly comprises a moving assembly (31) and a turning assembly (32), the moving assembly (31) is arranged in the middle layer placing frame (12), the turning assembly (32) is arranged on the working end of the moving assembly (31), the turning assembly (32) is located in a placing groove (46) formed in the mold (4), and the placing groove (46) can be filled with the turning assembly (32).

8. The hardware casting demolding device according to claim 7, wherein the moving assembly (31) comprises a second motor (311), a first connecting rod (312), a bevel gear set (313), a protection frame (314), a second connecting rod (315), a second threaded rod (316), a second moving block (317), a connecting block (318), a second limiting rod (319) and a connecting frame (3110), an output end of the second motor (311) is connected with one end of the first connecting rod (312), the other end of the first connecting rod (312) is connected with one end of the bevel gear set (313), the bevel gear set (313) is arranged in the protection frame (314), one end of the second connecting rod (315) is connected with the other end of the bevel gear set (313), the other end of the second connecting rod (315) is connected with a bottom end of the second threaded rod (316), and a top end of the second threaded rod (316) penetrates through the protection frame (314) and extends to an upper portion of the protection frame (314) The second moving block (317) is screwed on the second threaded rod (316), two connecting blocks (318) are arranged, the two connecting blocks (318) are symmetrically and fixedly arranged at two ends of the second moving block (317), two second limiting rods (319) are arranged, the two second limiting rods (319) are respectively arranged on one connecting block (318), the two second limiting rods (319) are fixedly arranged on the protective frame (314), the bottom end of the connecting frame (3110) is arranged on the second moving block (317), and the top end of the connecting frame (3110) is connected with the overturning component (32).

9. The hardware casting demolding device according to claim 8, wherein the overturning assembly (32) comprises a connecting plate (321), a third motor (322), a rotating rod (323), a fixing frame (324), an overturning connecting plate (325), a linkage frame (326) and a material receiving plate (327), the connecting plate (321) is arranged at the top end of the connecting frame (3110), the fixing frame (324) and the third motor (322) are both arranged on the connecting plate (321), the third motor (322) is located at one side of the fixing frame (324), the rotating rod (323) is arranged in the fixing frame (324), the output end of the third motor (322) is connected with the rotating rod (323), the bottom end of the overturning connecting plate (325) is fixedly connected with the rotating rod (323), the top end of the overturning connecting plate (325) is fixedly connected with the linkage frame (326), the linkage frame (326) is located above the overturning connecting plate (325), the material receiving plate (327) is fixedly arranged above the linkage frame (326).

10. A demolding process of the hardware casting demolding device based on claims 1-9, wherein the process comprises the following steps:

s1: firstly, pouring high-temperature metal liquid into a mold (4) from a feeding hole (45) formed in the mold (4), wherein the high-temperature metal liquid flows into a molding groove (47), redundant high-temperature metal liquid is discharged from a discharging hole (412) above the molding groove (47), and the metal liquid flows into a recovery frame (413) and waits for the metal liquid to be shaped in the molding groove (47);

s2: after the metal liquid is shaped in the forming groove (47), the driving assembly (21) is operated to drive the first motor (211) in the driving assembly (21) to drive the second transmission rod (213) to rotate through the connecting belt (214), the second transmission rod (213) can drive the driving gear (215) to rotate when rotating, the driving gear (215) can drive the two transmission gears (216) to synchronously rotate through the chain (217), the transmission gear (216) can drive the first threaded rod (221) to synchronously rotate through the connection of the first threaded rod (221) and the transmission gears (216), so that the first moving block (222) positioned on the first threaded rod (221) can move, the first die (41) and the second die (42) relatively move through the movement of the two first moving blocks (222), so that the mould (4) can be opened;

s3: after the die (4) is opened, the formed hardware casting can be located on the material receiving plate (327), after the die (4) is not limited, the hardware casting can move synchronously along with the movement of the material receiving plate (327), at the moment, the first connecting rod (312) can drive the bevel gear set (313) to rotate under the driving of the second motor (311), the second connecting rod (315) can drive the second threaded rod (316) to rotate through the bevel gear set (313), the second moving block (317) can move up and down along the second threaded rod (316) when the second threaded rod (316) rotates under the limitation of the second limiting rod (319), so that the connecting frame (3110) can drive the material receiving plate (327) to move synchronously, and the material receiving plate (327) can move the formed hardware casting located in the die (4) to one side of the material receiving frame (131);

s4: when the five metals foundry goods was located the one side that connects work or material rest (131), the drive through third motor (322) can drive rotary rod (323) and rotate in mount (324), can make upset connecting plate (325) rotate along rotary rod (323) through rotary rod (323), thereby can make linkage frame (326) drive and connect flitch (327) to rotate, when connecing flitch (327) to rotate, the five metals foundry goods that is located on connecing flitch (327) can drop to connecing work or material rest (131) in, thereby accomplish the unloading of five metals foundry goods.

Technical Field

The invention relates to the technical field of hardware casting processing, in particular to a hardware casting demoulding device and a hardware casting demoulding process.

Background

The traditional processing method of mechanical parts comprises the following steps: forging/turning-heat treatment, wherein the quality of the parts produced by the processing method depends on the technical level of workers, so that the technical level of the workers is very high for enterprises, the difficulty of recruiting workers is increased for the enterprises, the salary rate of the workers is very high, and the production cost of the enterprises is increased; in addition, the processing method has low production efficiency, and can not be used for mass production, thereby greatly influencing the benefits of enterprises. Therefore, the existing enterprises use the injection molding die, and the production process has simple operation and low requirement on the technical level of workers and can be produced in large batch. The quality of the parts depends on four process steps of filling, pressure maintaining, cooling and demolding, but the quality of the mold cavity is also observed.

In the prior art, a patent number CN201410692790.4 discloses a hardware casting injection molding mold, which comprises an upper mold, a lower mold and a cavity, wherein the cavity is connected with an injection runner and a gate, the cavity comprises a first cavity, a second cavity and a third cavity, circular holes are respectively formed in the surfaces of the first cavity and the third cavity, and the depth of the second cavity is greater than that of the first cavity and the third cavity; a through hole is formed in the side face of the first cavity, a guide rod is arranged in the through hole, and the guide rod extends into the second cavity; and a rectangular groove communicated with the outside is formed in the side wall of the second cavity, a guide block is arranged in the rectangular groove, and the guide block extends into the second cavity. The advantages are that: enterprises can produce in large batch, and efficiency is improved; the technical requirements on operators are low; the production cost of enterprises can be reduced; the produced product has high precision and low rejection rate.

The patent lacks cognition on mold stripping, and the mold stripping is used as an important process step for determining the quality of a hardware casting during molding, so that damage to the hardware casting (such as a mechanical fitting) during the mold stripping process is prevented during the mold stripping operation, and the product needs to be reworked or directly scrapped, so that the overall efficiency and the qualification rate are reduced.

Disclosure of Invention

The embodiment of the invention provides a hardware casting demoulding device and a hardware casting demoulding process, which aim to solve the problems in the background technology.

The embodiment of the invention adopts the following technical scheme: the utility model provides a five metals foundry goods shedder and drawing of patterns technology thereof, is including bearing mechanism, moving mechanism, unloading mechanism and mould, moving mechanism and unloading mechanism all set up in bearing mechanism, the mould sets up the top at bearing mechanism, the mould is connected with moving mechanism, feed port, standing groove and shaping groove have been seted up on the mould, the feed port is located the top of mould, the shaping groove is located the mould, just the shaping groove is located the below of feed inlet, the standing groove is located the below of shaping groove, unloading mechanism is located the mould under, just the work end of unloading mechanism is located the standing groove with the mould.

Further, the bearing mechanism comprises a top layer placing frame, a middle layer placing frame and a bottom layer placing frame, the top layer placing frame is arranged above the middle layer placing frame, the bottom layer placing frame is arranged below the middle layer placing frame, a rectangular hole is formed in the top layer placing frame, a blanking hole is formed in the middle layer placing frame, and a material receiving frame is arranged on one side of the bottom layer placing frame.

Furthermore, the die is positioned in the top layer placing frame, the die is further provided with two assembling frames and two slide way frames, the two assembling frames are symmetrically arranged on two sides of the die, the two slide way frames are provided with two groups, the two groups of slide way frames are symmetrically arranged below the die, the die consists of a first die and a second die, and the first die and the second die form a complete die when combined;

matching grooves are formed in four corners of one side of the first mold, a plurality of discharge holes are formed in the first mold and are located above the forming grooves, a recovery frame is arranged on one side of the first mold, and discharge ends of the discharge holes correspond to the recovery frame;

all be equipped with the cooperation pole on four angles of second mould one side.

Furthermore, the moving mechanism comprises a driving assembly and a transmission assembly, the driving assembly and the moving assembly are both located in the top layer placing frame, the transmission assembly is connected with a drive, and the transmission assembly is further connected with the mold.

Furthermore, the driving assembly comprises a first motor, a first transmission rod, a second transmission rod, a connecting belt, a driving gear, a transmission gear, a chain and a fixing plate, the fixed plate is arranged in the top layer placing frame, the first motor is positioned at one side of the fixed plate, the output end of the first motor is connected with one end of the first transmission rod, the other end of the first transmission rod is rotatably arranged on one side of the fixed plate, the second transmission rod is positioned above the first transmission rod, one end of the second transmission rod is connected with the driving gear, two ends of the connecting belt are respectively sleeved on the other ends of the first transmission rod and the second transmission rod, the number of the transmission gears is two, the driving gear and the two transmission gears are both rotationally arranged on one side of the fixed plate, the chain is sleeved on the driving gear and the two transmission gears, and the two transmission gears are connected with the transmission assembly.

Furthermore, the transmission assembly is positioned at the other side of the fixed plate and comprises two first threaded rods, two first moving blocks, two first limiting rods and two limiting piles, threads on the two first threaded rods are arranged in opposite directions, one end of each of the two first threaded rods is connected with a transmission gear, the other end of each of the two first threaded rods is rotatably arranged in the top layer placing frame, two first moving blocks are arranged, each first moving block is provided with a connecting groove, each connecting groove is connected with an assembling frame arranged on a mold, the two first moving blocks are respectively screwed on one first threaded rod, two first limiting rods are arranged, each first limiting rod is arranged on one first moving block, and two ends of the two first limiting rods are respectively fixedly arranged on the other side of the fixed plate and in the top layer placing frame, the limiting piles are symmetrically arranged at the bottom in the top layer placing frame and are located below the die.

Further, the unloading subassembly is including removing the subassembly and the upset subassembly, it sets up in the middle level rack to remove the subassembly, the upset subassembly sets up on the work end that removes the subassembly, the upset subassembly is located the standing groove that is equipped with in the mould to the standing groove can be filled to the upset subassembly.

Furthermore, the moving assembly comprises a second motor, a first connecting rod, a bevel gear set, a protective frame, a second connecting rod, a second threaded rod, a second moving block, two connecting blocks, two limiting rods and a connecting frame, the output end of the second motor is connected with one end of the first connecting rod, the other end of the first connecting rod is connected with one end of the bevel gear set, the bevel gear set is arranged in the protective frame, one end of the second connecting rod is connected with the other end of the bevel gear set, the other end of the second connecting rod is connected with the bottom end of the second threaded rod, the top end of the second threaded rod penetrates through the protective frame and extends to the upper part of the protective frame, the second moving block is screwed on the second threaded rod, the number of the two connecting blocks is two, the two connecting blocks are symmetrically and fixedly arranged at the two ends of the second moving block, and the number of the two limiting rods is two, the two second limiting rods are respectively arranged on one connecting block, the two second limiting rods are fixedly arranged on the protective frame, the bottom end of the connecting frame is arranged on the second moving block, and the top end of the connecting frame is connected with the overturning assembly.

Further, the upset subassembly includes connecting plate, third motor, rotary rod, mount, upset connecting plate, linkage frame and connects the flitch, the connecting plate sets up on the top of link, mount and third motor all set up on the connecting plate, the third motor is located one side of mount, the rotary rod sets up in the mount, the output and the rotary rod of third motor are connected, the bottom and the rotary rod fixed connection of upset connecting plate, the top and the linkage frame fixed connection of upset connecting plate, the linkage frame is located the top of upset connecting plate, connect the fixed top that sets up at the linkage frame of flitch.

Further, the demolding process of the hardware casting device comprises the following steps:

s1: firstly, pouring high-temperature metal liquid into a mold from a feeding hole formed in the mold, wherein the high-temperature metal liquid flows into a forming groove, redundant high-temperature metal liquid is discharged from a discharging hole above the forming groove, the metal liquid flows into a recovery frame, and then the metal liquid is shaped in the forming groove;

s2: after the metal liquid is shaped in the shaping groove, the driving assembly is operated to drive a first motor in the driving assembly to drive a first transmission rod to drive a second transmission rod to rotate through a connecting belt, the second transmission rod can drive a driving gear to rotate when rotating, the driving gear can drive two transmission gears to synchronously rotate through a chain, the transmission gears can drive a first threaded rod to synchronously rotate when rotating through the connection of a first threaded rod and the transmission gears, so that a first movable block positioned on the first threaded rod can move, and a first mold and a second mold can relatively move through the movement of two first movable blocks, so that the molds can be opened;

s3: after the die is opened, the formed hardware casting can be located on the material receiving plate, after the die is not limited, the hardware casting can synchronously move along with the movement of the material receiving plate, at the moment, the first connecting rod can drive the bevel gear set to rotate through the driving of the second motor, the second connecting rod can drive the second threaded rod to rotate through the bevel gear set, and the second moving block can move up and down along the second threaded rod when the second threaded rod rotates due to the limitation of the second limiting rod, so that the connecting frame can drive the material receiving plate to synchronously move, and the material receiving plate can move the hardware casting formed in the die to one side of the material receiving frame;

s4: when the five metals foundry goods was located the one side that connects the work or material rest, the drive through the third motor can drive the rotary rod and rotate in the mount, can make the upset connecting plate rotate along the rotary rod through the rotary rod to can make the linkage frame drive and connect the flitch to rotate, when connecing the flitch to rotate, be located and connect the five metals foundry goods on the flitch and can drop to connect the work or material rest in, thereby accomplish the unloading of five metals foundry goods.

The embodiment of the invention adopts at least one technical scheme which can achieve the following beneficial effects:

firstly, the metal liquid is poured into the forming groove in the mold from the feeding hole of the mold, the metal liquid can be fixedly formed in the forming groove, the metal liquid can be shaped according to the shape of the forming groove, the mold is opened through the moving mechanism after the shaping is finished, then the hardware casting finished by the shaping in the forming groove is received through the blanking mechanism, and the hardware casting is blanked through the blanking mechanism, so that the demoulding operation of the hardware casting is finished, and the problems that the hardware casting is possibly damaged in the demoulding process in the prior art, the hardware casting needs to be reworked or directly scrapped, and the integral efficiency and the qualification rate are reduced are solved.

Secondly, the discharge holes are additionally arranged in the die, the discharge holes can prevent the situation that the shapes of the formed metal liquid in the forming grooves are inconsistent due to excessive metal liquid, the qualified rate of the hardware casting products is improved, and the recovery frame is additionally arranged on one side of the die, so that the redundant metal liquid discharged from the discharge holes can be recovered for next use.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a first partial schematic view of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is a second partial schematic view of the present invention;

FIG. 5 is a schematic view of a blanking mechanism of the present invention;

FIG. 6 is a partial schematic view of a blanking mechanism of the present invention;

FIG. 7 is an enlarged view at B in FIG. 6;

FIG. 8 is a perspective sectional view of the mold of the present invention;

fig. 9 is a schematic view of the assembly of the mold of the present invention.

Reference numerals:the device comprises a bearing mechanism 1, a top layer placing frame 11, a middle layer placing frame 12, a bottom layer placing frame 13, a rectangular hole 111, a blanking hole 121, a material receiving frame 131, a moving mechanism 2, a driving assembly 21, a first motor 211, a first transmission rod 212, a second transmission rod 213, a connecting belt 214, a driving gear 215, a transmission gear 216, a chain 217, a fixing plate 218, a transmission assembly 22, a first threaded rod 221, a first moving block 222, a first limiting rod 223, a limiting pile 224, a connecting groove 225, a blanking mechanism 3, a moving assembly 31, a second motor 311, a first connecting rod 312, a bevel gear set 313, a protective frame 314, a second connecting rod 315, a second threaded rod 316, a second moving block 317, a connecting block 318, a second limiting rod 319, a connecting frame 3110, a turnover assembly 32, a connecting plate 321, a third motor 322, a rotating rod 323, a fixing frame 324, a turnover connecting plate 325, a linkage frame 326, a material receiving plate 327, a mold 4, The assembling frame 43, the slideway frame 44, the feeding port 45, the placing groove 46, the forming groove 47, the first die 41, the matching groove 411, the discharging hole 412, the recycling frame 413, the second die 42 and the matching rod 421.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The technical solutions provided by the embodiments of the present invention are described in detail below with reference to the accompanying drawings.

Referring to fig. 1 to 8, the embodiment of the invention provides a hardware casting demolding device and a hardware casting demolding process, and the hardware casting demolding device comprises a bearing mechanism 1, a moving mechanism 2, a blanking mechanism 3 and a mold 4, wherein the moving mechanism 2 and the blanking mechanism 3 are both arranged in the bearing mechanism 1, the mold 4 is arranged above the bearing mechanism 1, the mold 4 is connected with the moving mechanism 2, the mold 4 is provided with a feeding hole, a placing groove 46 and a molding groove 47, the feeding hole is arranged above the mold 4, the molding groove 47 is arranged in the mold 4, the molding groove 47 is arranged below the feeding hole 45, the placing groove 46 is arranged below the molding groove 47, the blanking mechanism 3 is arranged right below the mold 4, and the working end of the blanking mechanism 3 is arranged in the placing groove 46 of the mold 4; when carrying out the operation, pour into the shaping groove 47 in the mould 4 into through the feed inlet 45 with the metal liquid from mould 4, the metal liquid can be at shaping groove 47 internal fixation shaping, and the metal liquid can be according to shaping groove 47's shape design, open mould 4 through moving mechanism 2 after the design is accomplished, then catch the five metals foundry goods that the design was accomplished in the shaping groove 47 through unloading mechanism 3, carry out the unloading through unloading mechanism 3 with the five metals foundry goods, thereby accomplish the drawing of patterns operation of five metals foundry goods, it can cause the injury to the five metals foundry goods in the drawing of patterns in-process among the prior art to have solved, can lead to this product to need doing over again or directly scrapping like this, make the problem of holistic efficiency and qualification rate reduction.

Specifically, referring to fig. 1-2, the bearing mechanism 1 is composed of a top layer placing frame 11, a middle layer placing frame 12 and a bottom layer placing frame 13, the top layer placing frame 11 is arranged above the middle layer placing frame 12, the bottom layer placing frame 13 is arranged below the middle layer placing frame 12, a rectangular hole 111 is arranged on the top layer placing frame 11, a blanking hole 121 is arranged on the middle layer placing frame 12, and a material receiving frame 131 is arranged on one side of the bottom layer placing frame 13.

Specifically, referring to fig. 5, 8-9, the mold 4 is located in the top layer placing frame 11, the mold 4 is further provided with two assembling frames 43 and two slide way frames 44, the two assembling frames 43 are symmetrically arranged on two sides of the mold 4, the two slide way frames 44 are provided with two sets, the two sets of slide way frames 44 are symmetrically arranged below the mold 4, the mold 4 is composed of a first mold 41 and a second mold 42, and the first mold 41 and the second mold 42 form a complete mold 4 when combined;

specifically, referring to fig. 1-2, four corners of one side of the first mold 41 are respectively provided with a matching slot 411, the first mold 41 is internally provided with a plurality of discharge holes 412, the discharge holes 412 are all located above the forming slot 47, one side of the first mold 41 is provided with a recovery frame 413, and discharge ends of the discharge holes 412 correspond to the recovery frame 413;

and four corners of one side of the second mold 42 are provided with matching rods 421.

The first mold 41 and the second mold 42 are connected to the moving mechanism 2 via the assembling frame 43 and the slide frame 44, and the moving mechanism 2 can move the first mold 41 and the second mold 42 in opposite directions to combine or open the first mold 41 and the second mold 42.

Specifically, referring to fig. 2 to 4, the moving mechanism 2 includes a driving assembly 21 and a transmission assembly 22, the driving assembly 21 and the moving assembly 31 are both located in the top layer placing frame 11, the transmission assembly 22 is connected with a drive, and the transmission assembly 22 is further connected with the mold 4.

Specifically, referring to fig. 3, the driving assembly 21 includes a first motor 211, a first transmission rod 212, a second transmission rod 213, a connection belt 214, a driving gear 215, two transmission gears 216, a chain 217 and a fixing plate 218, the fixing plate 218 is disposed in the top layer placing frame 11, the first motor 211 is disposed on one side of the fixing plate 218, an output end of the first motor 211 is connected to one end of the first transmission rod 212, the other end of the first transmission rod 212 is rotatably disposed on one side of the fixing plate 218, the second transmission rod 213 is disposed above the first transmission rod 212, one end of the second transmission rod 213 is connected to the driving gear 215, two ends of the connection belt 214 are respectively sleeved on the other ends of the first transmission rod 212 and the second transmission rod 213, the two transmission gears 216 are disposed, the driving gear 215 and the two transmission gears 216 are both rotatably disposed on one side of the fixing plate 218, the chain 217 is sleeved on the driving gear 215 and the two transmission gears 216, and the two transmission gears 216 are both connected with the transmission assembly 22; during operation, the first driving rod 212 can drive the second driving rod 213 to rotate through the connecting belt 214 by driving of the first motor 211, the second driving rod 213 can drive the driving gear 215 to rotate when rotating, the driving gear 215 can drive the two driving gears 216 to synchronously rotate through the chain 217, and the two driving gears 216 can drive the driving assembly 22 to rotate.

Specifically, referring to fig. 4, the transmission assembly 22 is located on the other side of the fixed plate 218, the transmission assembly 22 includes two first threaded rods 221, two first moving blocks 222, two first limit rods 223 and limit piles 224, the threads on the two first threaded rods 221 are arranged in opposite directions, one end of each of the two first threaded rods 221 is connected to one transmission gear 216, the other end of each of the two first threaded rods 221 is rotatably arranged in the top rack 11, two first moving blocks 222 are provided, each first moving block 222 is provided with a connection groove 225, each connection groove 225 is connected to one assembling rack 43 arranged on the mold 4, the two first moving blocks 222 are respectively screwed on one first threaded rod 221, two first limit rods 223 are provided, each first limit rod 223 is arranged on one first moving block 222, two ends of the two first limiting rods 223 are respectively and fixedly arranged on the other side of the fixing plate 218 and in the top-layer placing frame 11, two limiting piles 224 are arranged, the two limiting piles 224 are symmetrically arranged on the bottom in the top-layer placing frame 11, and the two limiting piles 224 are both positioned below the mold 4; the first threaded rod 221 is connected with the transmission gear 216, so that the transmission gear 216 drives the first threaded rod 221 to synchronously rotate when rotating, the first moving block 222 located on the first threaded rod 221 can move, when the first moving block 222 moves, the mold 4 can be driven by the assembling frame 43 to move, and due to the fact that the thread directions of the two first threaded rods 221 are opposite, the moving directions of the two first moving blocks 222 are also opposite, the first mold 41 and the second mold 42 can relatively or reversely move, and therefore the mold 4 can be opened or closed.

Specifically, referring to fig. 4 to 6, the blanking assembly includes a moving assembly 31 and an overturning assembly 32, the moving assembly 31 is disposed in the middle layer placing frame 12, the overturning assembly 32 is disposed on a working end of the moving assembly 31, the overturning assembly 32 is located in a placing groove 46 provided in the mold 4, and the overturning assembly 32 can fill the placing groove 46.

Specifically, referring to fig. 5 to 6, the moving assembly 31 includes a second motor 311, a first connecting rod 312, a bevel gear group 313, a protective frame 314, a second connecting rod 315, a second threaded rod 316, a second moving block 317, a connecting block 318, a second limiting rod 319, and a connecting frame 3110, an output end of the second motor 311 is connected to one end of the first connecting rod 312, the other end of the first connecting rod 312 is connected to one end of the bevel gear group 313, the bevel gear group 313 is disposed in the protective frame 314, one end of the second connecting rod 315 is connected to the other end of the bevel gear group 313, the other end of the second connecting rod 315 is connected to a bottom end of the second threaded rod 316, a top end of the second threaded rod 316 penetrates through the protective frame 314 and extends above the protective frame 314, the second moving block 317 is screwed to the second threaded rod 316, two connecting blocks 318 are provided, the two connecting blocks 318 are symmetrically and fixedly arranged at two ends of the second moving block 317, two second limiting rods 319 are arranged, the two second limiting rods 319 are respectively arranged on one connecting block 318, the two second limiting rods 319 are both fixedly arranged on the protective frame 314, the bottom end of the connecting frame 3110 is arranged on the second moving block 317, and the top end of the connecting frame 3110 is connected with the overturning component 32; when the operation is carried out, the first connecting rod 312 can be driven by the second motor 311 to drive the bevel gear set 313 to rotate, the second connecting rod 315 can be driven by the bevel gear set 313 to rotate the second threaded rod 316, the second moving block 317 is limited by the second limiting rod 319 and can move up and down along the second threaded rod 316 when the second threaded rod 316 rotates, so that the connecting frame 3110 can be driven by the overturning component 32 to move synchronously, and the overturning component 32 can move the hardware casting which is positioned in the mold 4 and is molded to one side of the material receiving frame 131.

Specifically, referring to fig. 5 to 6, the flipping assembly 32 includes a connecting plate 321, a third motor 322, a rotating rod 323, a fixing frame 324, a flipping connecting plate 325, a linking frame 326, and a material receiving plate 327, the connecting plate 321 is disposed at the top end of the connecting frame 3110, the fixing frame 324 and the third motor 322 are both disposed on the connecting plate 321, the third motor 322 is located at one side of the fixing frame 324, the rotating rod 323 is disposed in the fixing frame 324, the output end of the third motor 322 is connected to the rotating rod 323, the bottom end of the flipping connecting plate 325 is fixedly connected to the rotating rod 323, the top end of the flipping connecting plate 325 is fixedly connected to the linking frame 326, the linking frame 326 is located above the flipping connecting plate 325, and the material receiving plate 327 is fixedly disposed above the linking frame 326; the drive through third motor 322 can drive rotary rod 323 and rotate in mount 324, can make upset connecting plate 325 rotate along rotary rod 323 through rotary rod 323 to can make linkage frame 326 drive and connect flitch 327 to rotate, when connecing flitch 327 to rotate, be located the five metals foundry goods that connect on the flitch 327 and can drop to connect in the material frame 131, thereby accomplish the unloading of five metals foundry goods.

The working principle is as follows: firstly, high-temperature metal liquid is poured into the mold 4 from a feeding hole 45 arranged on the mold 4, at the moment, the high-temperature metal liquid flows into the molding groove 47, redundant high-temperature metal liquid is discharged from a discharging hole 412 arranged above the molding groove 47, the metal liquid flows into the recovery frame 413, then the metal liquid is shaped in the molding groove 47, the driving assembly 21 is operated after the shaping is finished, the driving assembly 21 drives the first mold 41 and the second mold 42 to move relatively, the formed hardware casting is positioned on the turnover assembly 32, after the limitation of the mold 4 does not exist, the moving assembly 31 is operated, the turnover assembly 32 is driven to move downwards by the moving assembly 31, the hardware casting is moved into the middle layer placing frame 12, the hardware casting is positioned on one side of the material receiving frame 131, the material receiving plate 327 is rotated by the operation of the turnover assembly 32, and finally, the hardware casting can fall into the material receiving frame 131, so that the hardware casting blanking is completed.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.