CN210305746U - Material receiving and conveying device of granulating casting machine - Google Patents
Material receiving and conveying device of granulating casting machine Download PDFInfo
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- CN210305746U CN210305746U CN201920852945.4U CN201920852945U CN210305746U CN 210305746 U CN210305746 U CN 210305746U CN 201920852945 U CN201920852945 U CN 201920852945U CN 210305746 U CN210305746 U CN 210305746U
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Abstract
A receiving and conveying device of a granular casting machine is characterized by comprising a receiving base, a scrap powder collecting hopper, a receiving disc and a guide chute; the scrap powder collecting hopper is fixedly arranged on the material receiving base, the material receiving disc is rotatably arranged on the material receiving base and is positioned right above the scrap powder collecting hopper, and the material receiving base is provided with a material receiving disc rotation driving device capable of driving the material receiving disc to rotate; the top of the scrap powder collecting hopper is provided with an annular protective wall, the annular protective wall surrounds the outer side of the material receiving disc, a first discharging notch is formed in the annular protective wall, and a feeding hole of the guide chute is communicated with the first discharging notch in the annular protective wall; the bottom of the receiving disc is provided with a plurality of sieve pores, and the side wall of the receiving disc is provided with a second discharging notch; the bottom of the scrap powder collecting hopper is provided with a scrap powder outlet. The utility model discloses a connect material conveyor can be fast with the cast moulding product with be mingled with piece and the powder separation wherein to collect respectively, work efficiency is higher.
Description
Technical Field
The utility model relates to a casting former, concretely relates to grain casting machine's material receiving conveyor.
Background
At present, the casting molding of materials such as industrial silicon, iron alloy and the like is mainly cast by a cast iron ingot mold, a plurality of groups of fixed cast iron ingot molds are adopted, liquid metal raw materials (such as industrial silicon water or iron alloy water) are poured into the cast iron ingot molds for cooling, and then the processes of manual slag removal, manual crushing, manual secondary crushing (or jaw crushing) and the like are carried out, and products meeting the specification are required to be screened out after crushing. At present, product screening is mostly carried out manually, and the working efficiency is lower.
Disclosure of Invention
The utility model aims to solve the technical problem that a grain casting machine's material receiving conveyor is provided, this kind of material receiving conveyor can be with the casting shaping product with be mingled with piece and the powder separation wherein to collect respectively, and work efficiency is higher. The technical scheme is as follows:
a receiving and conveying device of a granular casting machine is characterized by comprising a receiving base, a scrap powder collecting hopper, a receiving disc and a guide chute; the scrap powder collecting hopper is fixedly arranged on the material receiving base, the material receiving disc is rotatably arranged on the material receiving base and is positioned right above the scrap powder collecting hopper, and the material receiving base is provided with a material receiving disc rotation driving device capable of driving the material receiving disc to rotate; the top of the scrap powder collecting hopper is provided with an annular protective wall, the annular protective wall surrounds the outer side of the material receiving disc, a first discharging notch is formed in the annular protective wall, and a feeding hole of the guide chute is communicated with the first discharging notch in the annular protective wall; the bottom of the receiving disc is provided with a plurality of sieve pores, and the side wall of the receiving disc is provided with a second discharging notch; the bottom of the scrap powder collecting hopper is provided with a scrap powder outlet.
Liquid metal raw materials (such as industrial silicon water or iron alloy water) are cast into a crystallizer, after solidification forming and separation from the crystallizer, obtained cast forming products (such as industrial silicon blocks or iron alloy blocks) fall into a material receiving and conveying device below the crystallizer, and the material receiving and conveying device receives the cast forming products and screens out scraps mixed in the cast forming products. The upper surface of crystallizer is equipped with a plurality of shaping recesses, and the volume size of shaping recess designs according to the volume size of the casting shaping product that needs obtained, screens (screen the piece, the powder that mix with wherein) by connecing material conveyor after the drawing of patterns to the casting shaping product that will screen out is carried to receiving material department.
After the receiving disc receives the cast molding products falling from the crystallizer, the receiving disc rotation driving device drives the receiving disc to rotate, the blocky cast molding products move outwards under the action of centrifugal force, and when the cast molding products reach the second discharging notch and the second discharging notch is aligned with the first discharging notch, the cast molding products can enter the guide chute, are output through the guide chute and are collected; when the mould is demoulded, a certain amount of chips and powder are generated and included in the cast product, and the chips and the powder pass through the sieve holes and the gap between the side wall of the receiving disc and the annular protective wall, enter the chip powder collecting hopper, are discharged through the chip powder outlet and are collected (a collecting container can be placed below the chip powder outlet). Adopt take-up pan rotary drive device drive take-up pan rotatory mode, can make massive cast moulding product remove to take-up pan edge fast to in second ejection of compact breach, the first ejection of compact breach entering baffle box, and the sustainable material of waiting to filter of adding when take-up pan is rotatory, be favorable to work efficiency's improvement.
The width of the gap between the side wall of the take-up pan and the annular guard wall is generally consistent with the aperture of the sieve pores, for example, 1 mm.
In the preferred scheme, above-mentioned take-up pan rotary driving device includes take-up pan rotary driving motor, take-up pan back shaft, take-up pan supports cover and take-up pan support, take-up pan back shaft sets up along vertical direction, take-up pan back shaft lower extreme and take-up base fixed connection, take-up pan supports the cover and cup joints in take-up pan back shaft upper end, take-up pan supports the cover and is connected with take-up pan back shaft upper end through the bearing, take-up pan support fixed mounting is on take-up pan back shaft, take-up pan fixed mounting is on take-up pan support, take-up pan rotary driving motor's power output shaft and. When the receiving tray rotation driving motor operates, the receiving tray support sleeve is driven to rotate around the receiving tray support shaft, and the receiving tray support and the receiving tray are driven to rotate together. The transmission mechanism between the power output shaft of the receiving plate rotation driving motor and the receiving plate support sleeve can adopt chain transmission or belt transmission.
In a more preferable scheme, a discharge channel is arranged in the upper part of the receiving disc support shaft, the upper end of the discharge channel is opened at the top surface of the receiving disc support shaft, and the lower end of the discharge channel is opened at the side surface of the receiving disc support shaft; the discharge channel is positioned under the receiving tray, and an opening at the upper end of the discharge channel is communicated with the sieve pores at the bottom of the receiving tray; a stirring rod is arranged in the discharge channel, and the upper end of the stirring rod is connected with the receiving disc bracket. The scraps and powder falling from the sieve holes at the bottom of the receiving tray can be discharged through the discharge channel when falling to the position of the receiving tray supporting shaft; the stirring rod stirs the material in the discharge passageway along with the take-up (stock) pan rotation, can prevent effectively that discharge passageway from blockking up.
Preferably, a discharge guide groove is arranged below the scrap powder outlet at the bottom of the scrap powder collecting hopper, and the discharge guide groove is gradually inclined downwards from one end to the other end; the material receiving disc support shaft is provided with a material discharging pipe on the outer side surface, the feeding end of the material discharging pipe is communicated with the lower end opening of the material discharging channel, and the material discharging pipe is gradually inclined downwards from the feeding end to the discharging end. A collecting container is arranged below the lower end of the discharge guide groove and the discharge end of the discharge pipe, and falling chips and powder can be collected.
In the preferred scheme, an air inlet is formed in the bottom or the side wall of the guide chute, a fan is installed at the air inlet, and the fan blows air into the guide chute, so that the screened casting molding product can be cooled at an accelerated speed.
In a preferred scheme, the material receiving and conveying device further comprises a material guide hopper, wherein the material guide hopper is provided with a top opening and a bottom opening, and the top opening is larger than the bottom opening; the bottom of the material guide hopper is fixedly connected with the top of the material receiving disc, and the top of the material receiving disc is provided with a material inlet communicated with the bottom opening of the material guide hopper. The guide hopper is provided with a large top opening, so that casting molding products falling from the crystallizer can be prevented from scattering outside the guide hopper, waste is reduced, and the cleanness of the workshop environment is ensured.
In the preferred scheme, the material receiving and conveying device further comprises a belt conveyor, and a discharge hole of the guide chute is positioned above the belt conveyor. The screened casting molding products fall onto a belt conveyor through a material guide groove and are conveyed to a material receiving position by the belt conveyor. Generally, the receiving trays correspond to the crystallizers in the same number one by one, and receive and sieve cast products falling from the corresponding crystallizers; a plurality of take-up pans can correspond a band conveyer, and the cast molding product that a plurality of take-up pans were screened is concentrated to be sent to the material receiving department by this band conveyer.
The utility model discloses a connect material conveyor can be fast with the cast moulding product with be mingled with piece and the powder separation wherein to collect respectively, work efficiency is higher.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention.
Detailed Description
As shown in fig. 1, the receiving and conveying device of the grain casting machine comprises a receiving base 1, a scrap powder collecting hopper 2, a receiving tray 3 and a material guide chute 4; the scrap powder collecting hopper 2 is fixedly arranged on the material receiving base 1, the material receiving disc 3 can be rotatably arranged on the material receiving base 1 and is positioned right above the scrap powder collecting hopper 2, and the material receiving base 1 is provided with a material receiving disc rotation driving device capable of driving the material receiving disc 3 to rotate; an annular protective wall 5 is arranged at the top of the scrap powder collecting hopper 2, the annular protective wall 5 surrounds the outer side of the material receiving disc 3, a first discharging notch 6 is formed in the annular protective wall 5, and a feeding hole 7 of the material guide groove 4 is communicated with the first discharging notch 6 in the annular protective wall 5; the bottom of the receiving disc 3 is provided with a plurality of sieve pores 8, and the side wall of the receiving disc 3 is provided with a second discharging notch 9; the bottom of the crumb powder collecting hopper 2 is provided with a crumb powder outlet 10.
The width of the gap 11 between the side wall of the take-up pan 3 and the annular retaining wall 5 is generally the same as the pore size of the sieve pores 8, for example, 1 mm.
In this embodiment, the receiving tray rotation driving device includes a receiving tray rotation driving motor 12, a receiving tray support shaft 13, a receiving tray support sleeve 14 and a receiving tray support 15, the receiving tray support shaft 13 is arranged along the vertical direction, the lower end of the receiving tray support shaft 13 is fixedly connected with the receiving base 1, the receiving tray support sleeve 14 is sleeved at the upper end of the receiving tray support shaft 13, the receiving tray support sleeve 14 is connected with the upper end of the receiving tray support shaft 13 through a bearing, the receiving tray support 15 is fixedly installed on the receiving tray support sleeve 14, the receiving tray 3 is fixedly installed on the receiving tray support 15, and a power output shaft of the receiving tray rotation driving motor 12 is in transmission connection with the receiving tray support sleeve 14. When the receiving tray rotation driving motor 12 operates, the receiving tray support sleeve 14 is driven to rotate around the receiving tray support shaft 13, and the receiving tray support 15 and the receiving tray 3 are driven to rotate together. The transmission mechanism between the power output shaft of the take-up pan rotary drive motor 12 and the take-up pan support sleeve 14 is a chain transmission mechanism 16 (the chain transmission mechanism 16 comprises a driving sprocket, a driven sprocket and a chain, the take-up pan rotary drive motor 12 is usually in transmission connection with the driving sprocket through a speed reducer, the driving sprocket can be installed on the power output shaft of the speed reducer, the driven sprocket is installed on the take-up pan support sleeve 14, and the chain connects the driving sprocket and the driven sprocket).
A discharge channel 17 is arranged in the upper part of the receiving disc support shaft 13, the upper end of the discharge channel 17 is opened on the top surface of the receiving disc support shaft 13, and the lower end of the discharge channel 17 is opened on the side surface of the receiving disc support shaft 13; the discharge channel 17 is positioned under the receiving tray 3, and the upper end opening of the discharge channel 17 is communicated with the sieve pores 8 at the bottom of the receiving tray 3; a stirring rod 18 is arranged in the discharge channel 17, and the upper end of the stirring rod 18 is connected with the material receiving disc bracket 15. The stirring rod 18 rotates along with the material receiving disc support 15 and the material receiving disc 3, so that materials in the discharge channel 17 are stirred, and the blockage of the discharge channel 17 can be effectively prevented.
A discharge guide groove 19 is arranged below the scrap powder outlet 10 at the bottom of the scrap powder collecting hopper 2, and the discharge guide groove 19 is gradually inclined downwards from one end to the other end; the outer side surface of the material receiving disc support shaft 13 is provided with a material discharging pipe 20, the feeding end of the material discharging pipe 20 is communicated with the lower end opening of the material discharging channel 17, and the material discharging pipe 20 is gradually inclined downwards from the feeding end to the discharging end.
In this embodiment, an air inlet 21 is disposed at the bottom or on the side wall of the material guiding chute 4, a fan 22 is installed at the air inlet 21, and the fan 22 blows air into the material guiding chute 4, so as to accelerate cooling of the screened cast product.
The receiving and conveying device of the embodiment further comprises a material guide hopper 26, wherein the material guide hopper 26 is provided with a top opening and a bottom opening, and the top opening is larger than the bottom opening; the bottom of the material guide hopper 26 is fixedly connected with the top of the material receiving disc 3, and the top of the material receiving disc 3 is provided with a feeding hole communicated with the bottom opening of the material guide hopper 26. The material guiding hopper 26 is provided with a large top opening, so that the cast molding product falling from the crystallizer can be prevented from scattering outside the material guiding hopper.
The receiving and conveying device further comprises a belt conveyor 23, and a discharge hole 24 of the guide chute 4 is positioned above the belt conveyor 23. The screened casting molding products fall onto a belt conveyor 24 through a material guide groove 4 and are conveyed to a material receiving position by the belt conveyor 24. A plurality of take-up pans can correspond a band conveyer, and the cast molding product that a plurality of take-up pans were screened is concentrated to be sent to the material receiving department by this band conveyer.
The working principle of the material receiving and conveying device is briefly described as follows:
liquid metal raw materials (such as industrial silicon water or iron alloy water) are cast into a crystallizer, after solidification forming and separation from the crystallizer, obtained cast forming products (such as industrial silicon blocks or iron alloy blocks) fall into a material receiving and conveying device below the crystallizer, and the material receiving and conveying device receives the cast forming products and screens out scraps mixed in the cast forming products.
After the receiving tray 3 receives the cast molding product falling from the crystallizer (after the cast molding product falling from the crystallizer falls, the cast molding product enters the receiving tray 3 through the material guide hopper 26), the receiving tray rotary driving device drives the receiving tray 3 to rotate, the blocky cast molding product moves outwards under the action of centrifugal force, when the cast molding product reaches the position of the second discharging notch 9 and the second discharging notch 9 is aligned with the first discharging notch 6, the cast molding product can enter the material guide groove 4, is output to the belt conveyor 24 through the material guide groove 4, and is conveyed to the material receiving position by the belt conveyor 24 for collection.
When the die is removed, some chips and powder are generated and are included in the cast product, and the chips and the powder pass through the sieve holes 8 and the gap 11 between the side wall of the receiving disc 3 and the annular protective wall 5, enter the chip and powder collecting hopper 2 and are discharged through the chip and powder outlet 10 and the discharge guide groove 19. The scraps and powder falling from the sieve holes 8 at the bottom of the receiving tray 3 can be discharged through the discharging channel 17 and the discharging pipe 20 when falling to the position of the receiving tray supporting shaft 13. A collection container 25 may be placed at the lower end of the discharge chute 19 and below the discharge end of the discharge tube 20 to collect the falling debris and powder.
Claims (7)
1. A receiving and conveying device of a granular casting machine is characterized by comprising a receiving base, a scrap powder collecting hopper, a receiving disc and a guide chute; the scrap powder collecting hopper is fixedly arranged on the material receiving base, the material receiving disc is rotatably arranged on the material receiving base and is positioned right above the scrap powder collecting hopper, and the material receiving base is provided with a material receiving disc rotation driving device capable of driving the material receiving disc to rotate; the top of the scrap powder collecting hopper is provided with an annular protective wall, the annular protective wall surrounds the outer side of the material receiving disc, a first discharging notch is formed in the annular protective wall, and a feeding hole of the guide chute is communicated with the first discharging notch in the annular protective wall; the bottom of the receiving disc is provided with a plurality of sieve pores, and the side wall of the receiving disc is provided with a second discharging notch; the bottom of the scrap powder collecting hopper is provided with a scrap powder outlet.
2. The receiving and conveying device of the granulated casting machine as claimed in claim 1, wherein: the take-up pan rotary driving device comprises a take-up pan rotary driving motor, a take-up pan support shaft, a take-up pan support sleeve and a take-up pan support, the take-up pan support shaft is arranged along the vertical direction, the lower end of the take-up pan support shaft is fixedly connected with a take-up base, the take-up pan support sleeve is sleeved on the take-up pan support shaft, the take-up pan support sleeve is connected with the upper end of the take-up pan support shaft through a bearing, the take-up pan support is fixedly arranged on the take-up pan support sleeve, the take-up pan is fixedly arranged on the take-up pan support, and.
3. The receiving and conveying device of the granulated casting machine as claimed in claim 2, wherein: a discharge channel is arranged in the upper part of the receiving disc support shaft, the upper end of the discharge channel is opened at the top surface of the receiving disc support shaft, and the lower end of the discharge channel is opened at the side surface of the receiving disc support shaft; the discharge channel is positioned under the receiving tray, and an opening at the upper end of the discharge channel is communicated with the sieve pores at the bottom of the receiving tray; a stirring rod is arranged in the discharge channel, and the upper end of the stirring rod is connected with the receiving disc bracket.
4. The material receiving and conveying device of the granulated casting machine as claimed in claim 3, wherein: a discharging guide groove is arranged below the scrap powder outlet at the bottom of the scrap powder collecting hopper, and the discharging guide groove is gradually inclined downwards from one end to the other end of the discharging guide groove; the material receiving disc support shaft is provided with a material discharging pipe on the outer side surface, the feeding end of the material discharging pipe is communicated with the lower end opening of the material discharging channel, and the material discharging pipe is gradually inclined downwards from the feeding end to the discharging end.
5. A receiving and conveying device of a granulating casting machine as claimed in any one of claims 1 to 4, which is characterized in that: and an air inlet is formed in the bottom or the side wall of the guide chute, a fan is installed at the air inlet, and the fan blows air into the guide chute.
6. A receiving and conveying device of a granulating casting machine as claimed in any one of claims 1 to 4, which is characterized in that: the material receiving and conveying device also comprises a material guide hopper, wherein the material guide hopper is provided with a top opening and a bottom opening, and the top opening is larger than the bottom opening; the bottom of the material guide hopper is fixedly connected with the top of the material receiving disc, and the top of the material receiving disc is provided with a material inlet communicated with the bottom opening of the material guide hopper.
7. A receiving and conveying device of a granulating casting machine as claimed in any one of claims 1 to 4, which is characterized in that: the material receiving and conveying device further comprises a belt conveyor, and a discharge hole of the guide chute is located above the belt conveyor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920852945.4U CN210305746U (en) | 2019-06-06 | 2019-06-06 | Material receiving and conveying device of granulating casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920852945.4U CN210305746U (en) | 2019-06-06 | 2019-06-06 | Material receiving and conveying device of granulating casting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210305746U true CN210305746U (en) | 2020-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920852945.4U Active CN210305746U (en) | 2019-06-06 | 2019-06-06 | Material receiving and conveying device of granulating casting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210305746U (en) |
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2019
- 2019-06-06 CN CN201920852945.4U patent/CN210305746U/en active Active
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Address after: 521000 Shayuan, shangfushan, Qiandong Town, Raoping County, Chaozhou City, Guangdong Province Patentee after: SHANTOU HUAXING (RAOPING) COPPER INDUSTRY Co.,Ltd. Patentee after: SHANTOU HUAXING METALLURGICAL EQUIPMENT Co.,Ltd. Address before: 515000 Rongsheng Science Park, Daxue Road, Jinping District, Shantou City, Guangdong Province Patentee before: SHANTOU HUAXING METALLURGICAL EQUIPMENT Co.,Ltd. Patentee before: SHANTOU HUAXING (RAOPING) COPPER INDUSTRY Co.,Ltd. |