CN117139614A - Casting device and method for casting small pieces - Google Patents
Casting device and method for casting small pieces Download PDFInfo
- Publication number
- CN117139614A CN117139614A CN202311100160.9A CN202311100160A CN117139614A CN 117139614 A CN117139614 A CN 117139614A CN 202311100160 A CN202311100160 A CN 202311100160A CN 117139614 A CN117139614 A CN 117139614A
- Authority
- CN
- China
- Prior art keywords
- pouring
- area
- casting
- positioning
- conveyor belt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000005266 casting Methods 0.000 title claims abstract description 74
- 238000000034 method Methods 0.000 title claims abstract description 18
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 34
- 229910052742 iron Inorganic materials 0.000 claims abstract description 17
- 238000007599 discharging Methods 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 238000005422 blasting Methods 0.000 claims description 8
- 238000003825 pressing Methods 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 235000012054 meals Nutrition 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 11
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D47/00—Casting plants
- B22D47/02—Casting plants for both moulding and casting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
- B22D29/02—Vibratory apparatus specially designed for shaking out flasks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D33/00—Equipment for handling moulds
- B22D33/02—Turning or transposing moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D35/00—Equipment for conveying molten metal into beds or moulds
- B22D35/04—Equipment for conveying molten metal into beds or moulds into moulds, e.g. base plates, runners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D46/00—Controlling, supervising, not restricted to casting covered by a single main group, e.g. for safety reasons
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Devices For Molds (AREA)
Abstract
The invention discloses casting equipment and a casting method for casting small pieces, wherein the casting equipment for casting small pieces comprises a conveyor belt and a positioning device, a plurality of placing grooves for bearing sand cores are equidistantly arranged on the surface of the conveyor belt, the conveyor belt is sequentially provided with a discharging area, a casting area and a discharging area along the transmission direction, and the casting area comprises 7 placing grooves. The locating device is located the top of pouring district, including the support and connect in the locating plate of support, the locating plate is provided with 7 side by side, and 7 locating plate one-to-one 7 the standing groove, the locating plate is provided with the location through-hole, the location through-hole is used for molten iron location pouring in the psammitolite. The conveying belt is electrically connected to the controller, the controller is electrically connected to the pedal, the pedal is adjacent to the pouring area, the conveying belt drives the placing groove to move to the pouring area, and after pouring is completed, the controller is controlled by stepping on the pedal, so that the conveying belt drives the placing groove to move to the pouring area in the next batch.
Description
Technical Field
The invention relates to the technical field of casting equipment, in particular to casting equipment and method for casting small pieces.
Background
In the related art, for small metal parts, manual casting molding is needed by workers, but sand cores are needed to be placed in the casting step, positioning is needed, carrying is needed to be carried out after casting is finished, subsequent processing is needed, the whole process is very complicated, the processing efficiency is low, the safety risk is high, and production is not facilitated.
Disclosure of Invention
The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, the invention provides pouring equipment for casting small pieces, which can simplify the pouring step, improve the production efficiency and reduce the potential safety hazard of worker operation.
The invention also provides a casting method of the casting small piece with the casting equipment of the casting small piece.
According to the casting small piece pouring equipment, the casting small piece pouring device comprises a conveying belt and a positioning device, wherein a plurality of placing grooves used for bearing sand cores are formed in the surface of the conveying belt at equal intervals, the conveying belt is sequentially provided with a discharging area, a pouring area and a discharging area along the transmission direction, and the pouring area comprises 7 placing grooves. The locating device is located the top of pouring district, the locating device include the support with connect in the locating plate of support, the locating plate is provided with 7 side by side, and 7 locating plate one-to-one 7 the standing groove, the locating plate is provided with the location through-hole, the location through-hole is used for molten iron location pouring in the psammitolite. The conveying belt is electrically connected to the controller, the controller is electrically connected to the pedal, the pedal is adjacent to the pouring area, the conveying belt drives the placing groove to move to the pouring area, and after pouring is completed, the controller is controlled by stepping on the pedal, so that the conveying belt drives the placing groove to move to the pouring area in the next batch.
The pouring equipment for casting small pieces has at least the following beneficial effects: the conveyer belt is provided with a plurality of standing grooves evenly, the workman places empty sand core in the manual work of blowing district, conveyer belt transmission drives the standing groove of placing empty sand core and removes to the pouring district, and stop removing after standing groove position corresponds with the locating plate, the workman is fixed a position the standing groove through the locating plate in the pouring district, pour into the sand core through the locating hole with the molten iron, accomplish the pouring in proper order, step on the footboard after accomplishing the sand core pouring on all 7 standing grooves, the conveyer belt continues to remove and remove the sand core that will accomplish the pouring to the unloading district and carry out processing such as follow-up shakeout, throw the ball, and drive the standing groove of follow-up placing empty sand core to remove to the pouring district simultaneously, repeatedly carry out above-mentioned operation. Greatly improves the pouring efficiency, simplifies the operation of workers, reduces the safety risk in the pouring process and optimizes the production.
According to some embodiments of the first aspect of the present invention, the pouring area is provided with a position sensor, the position sensor is electrically connected to the controller, and when 7 placement grooves are located below the positioning device in a one-to-one correspondence, the position sensor obtains a signal and transmits the signal to the control so as to stop the movement of the conveyor belt.
According to some embodiments of the first aspect of the invention, the position sensor is located at an end of the pouring zone near the blanking zone.
According to some embodiments of the invention, the position sensor is located at the start end of the pouring area, which is close to the discharging area, the infrared sensor is electrically connected with a counter, and when the position sensor senses that the placing groove passes through and the counter counts to 7, the conveyor belt stops moving.
According to some embodiments of the first aspect of the present invention, a guiding inclined plane is disposed at a periphery of the positioning through hole for guiding molten iron.
According to some embodiments of the first aspect of the invention, the placement groove is provided with a positioning column for positioning the sand core.
According to some embodiments of the first aspect of the present invention, the blanking area is followed by a sand dropping area and a shot blasting device in sequence.
According to a second aspect of the invention, the casting method of the casting small piece is applied to the casting equipment of the casting small piece, the casting equipment of the casting small piece comprises a conveyor belt and a positioning device, a plurality of placing grooves for bearing sand cores are equidistantly arranged on the surface of the conveyor belt, the conveyor belt is sequentially provided with a discharging area, a casting area and a blanking area along the transmission direction, and the casting area comprises 7 placing grooves. The locating device is located the top of pouring district, the locating device include the support with connect in the locating plate of support, the locating plate is provided with 7 side by side, and 7 locating plate one-to-one 7 the standing groove, the locating plate is provided with the location through-hole, the location through-hole is used for molten iron location pouring in the psammitolite. The conveying belt is electrically connected to the controller, the controller is electrically connected to the pedal, the pedal is adjacent to the pouring area, the conveying belt drives the placing groove to move to the pouring area, after pouring is completed, the controller is controlled by stepping on the pedal, so that the conveying belt drives the placing groove to move to the pouring area in the next batch, and the pouring method of the casting small piece comprises the following steps:
placing the empty sand cores in the placing groove in a feeding area;
when 7 placing grooves loaded with hollow sand cores reach the pouring area and correspond to the positioning plates in position, closing the conveyor belt to move;
injecting molten iron into the hollow sand cores through the positioning through holes, and sequentially completing pouring of 7 hollow sand cores;
and pressing a pedal to start the conveyor belt to start moving, performing shakeout and shot blasting on the sand core after casting, and simultaneously, repeatedly completing the steps after 7 subsequent placing grooves loaded with empty sand cores reach the casting area.
The air conditioner outdoor unit provided by the embodiment of the invention has at least the following beneficial effects: through conveyer belt and footboard cooperation, realize semi-automatization pouring in batches, greatly promoted pouring efficiency, simplified workman's operation to the security risk of pouring process has been reduced, production has been optimized.
According to some embodiments of the second aspect of the invention, the closing the conveyor belt movement may be accomplished by the position sensor in cooperation with the controller.
According to some embodiments of the second aspect of the present invention, the placing the empty sand core in the placement groove in the loading area includes: and placing the hollow sand core corresponding to the positioning column.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
The invention is further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a schematic view of a casting apparatus for casting small pieces in accordance with an embodiment of the present invention;
FIG. 2 is a partial schematic view of a placement tank of a pouring apparatus for casting small pieces according to an embodiment of the present invention;
FIG. 3 is a partial schematic view of the pouring zone of the pouring apparatus for casting small pieces according to an embodiment of the present invention;
fig. 4 is a flow chart of a method of pouring cast pieces according to an embodiment of the present invention.
Reference numerals: a conveyor belt 100; a discharge zone 110; a casting zone 120; a blanking area 130; a placement tank 200; positioning posts 210; a positioning device 300; a bracket 310; a positioning plate 320; positioning through holes 321; a diversion ramp 322; a pedal 400; sand falling area 500; shot blasting device 600.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.
In the description of the present invention, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present invention and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the description of the present invention, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present invention can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
In the related art, for small metal parts, manual casting molding is needed by workers, but sand cores are needed to be placed in the casting step, positioning is needed, carrying is needed to be carried out after casting is finished, subsequent processing is needed, the whole process is very complicated, the processing efficiency is low, the safety risk is high, and production is not facilitated.
For this purpose, referring to fig. 1, 2 and 3, a casting apparatus for casting small pieces according to the present invention includes a conveyor belt 100 and a positioning device 300, a plurality of placement grooves 200 for carrying sand cores are equidistantly provided on a surface of the conveyor belt 100, the conveyor belt 100 has a discharge area 110, a casting area 120 and a blanking area 130 in sequence along a driving direction, and the casting area 120 includes 7 placement grooves 200. The positioning device 300 is located above the pouring area 120, the positioning device 300 comprises a support 310 and positioning plates 320 connected to the support 310, 7 positioning plates 320 are arranged side by side, 7 positioning plates 320 correspond to 7 placing grooves 200 one by one, the positioning plates 320 are provided with positioning through holes 321, and the positioning through holes 321 are used for positioning and pouring molten iron in the sand core. The conveyor belt 100 is electrically connected to the controller, the controller is electrically connected to the pedal 400, the pedal 400 is adjacent to the pouring area 120, the conveyor belt 100 drives the placement groove 200 to move to the pouring area 120, and after pouring is completed, the controller is controlled by stepping on the pedal 400, so that the conveyor belt 100 drives the next batch of placement grooves 200 to move to the pouring area 120. It can be understood that a plurality of placing grooves 200 are uniformly formed in the conveyor belt 100, a worker manually places an empty sand core in the material placing area 110, the conveyor belt 100 drives the placing grooves 200 with the empty sand core placed therein to move to the pouring area 120, the placing grooves 200 are stopped to move after corresponding to the positioning plates 320 in the positions of the placing grooves 200, the worker positions the placing grooves 200 through the positioning plates 320 in the pouring area 120, molten iron is injected into the sand core through the positioning through holes 321, pouring is sequentially completed, the pedal 400 is stepped on after the sand cores on all 7 placing grooves 200 are poured, the conveyor belt 100 continues to move the sand core with the pouring completed to the material placing area 130 for subsequent knockout, shot blasting and other processing, and simultaneously drives the subsequent placing grooves 200 with the empty sand core placed therein to move to the pouring area 120, and the above operations are repeated. Greatly improves the pouring efficiency, simplifies the operation of workers, reduces the safety risk in the pouring process and optimizes the production.
Referring to fig. 1, 2 and 3, it should be noted that the pouring area 120 is provided with a position sensor, the position sensor is electrically connected to the controller, and when the 7 placement slots 200 are located below the positioning device 300 in a one-to-one correspondence, the position sensor obtains a signal and transmits the signal to the controller so as to stop the movement of the conveyor belt 100. The position sensor can replace the operation of judging the cut-off conveyor belt 100 by naked eyes, so that the accuracy of the position of the placing groove 200 reaching the pouring area 120 is improved, the pouring positioning mode is optimized, and the production quality and the production efficiency are further ensured. Optionally, the position sensor is an infrared sensor located at the end of the pouring zone 120 near the blanking zone 130. Further alternatively, the position sensor is located at the start end of the pouring area 120 near the discharging area 110, and is also an infrared sensor, and the infrared sensor is electrically connected with a counter, when the infrared sensor senses that the placing groove 200 passes, the infrared is blocked, the counter counts +1, when the counter counts to 7, the conveyor belt 100 stops moving, pouring is started, and the counter returns to zero again.
Referring to fig. 1, 2 and 3, it can be appreciated that the peripheral edge of the positioning through hole 321 is provided with a guiding inclined plane 322 for guiding molten iron, so that the casting step is simplified, the production efficiency is further improved, the molten iron can be prevented from splashing or leaking, and the waste of the molten iron is reduced while the safety is improved.
Referring to fig. 1, 2 and 3, the placement groove 200 is provided with a positioning column 210 for positioning the sand core, so that the feeding step is simplified, and the production efficiency is further improved.
Referring to fig. 1, it can be understood that the blanking area 130 is sequentially provided with the shakeout area 500 and the shot blasting device 600, so that the subsequent processing of the cast small pieces can be continuously completed, and the processing efficiency is further improved.
Referring to fig. 4, the present invention also provides a casting method of casting small pieces, which is applied to the casting apparatus of casting small pieces as described above, and the casting apparatus of casting small pieces includes a conveyor belt 100 and a positioning device 300, the surface of the conveyor belt 100 is equidistantly provided with a plurality of placement grooves 200 for carrying sand cores, the conveyor belt 100 has a discharge area 110, a casting area 120 and a blanking area 130 in sequence along a transmission direction, and the casting area 120 includes 7 placement grooves 200. The positioning device 300 is located above the pouring area 120, the positioning device 300 comprises a support 310 and positioning plates 320 connected to the support 310, 7 positioning plates 320 are arranged side by side, 7 positioning plates 320 correspond to 7 placing grooves 200 one by one, the positioning plates 320 are provided with positioning through holes 321, and the positioning through holes 321 are used for positioning and pouring molten iron in the sand core. The conveyor belt 100 is electrically connected to the controller, the controller is electrically connected to the pedal 400, the pedal 400 is adjacent to the pouring area 120, the conveyor belt 100 drives the placement groove 200 to move to the pouring area 120, and after pouring is completed, the controller is controlled by stepping on the pedal 400, so that the conveyor belt 100 drives the next batch of placement grooves 200 to move to the pouring area 120. And the pouring method of the cast small piece comprises the following steps:
s100, placing an empty sand core in a placing groove 200 in a feeding area;
s200, when 7 placing grooves 200 loaded with hollow sand cores reach the pouring area 120, and the placing grooves 200 correspond to the positioning plates 320 in position, closing the conveyor belt 100 to move;
s300, injecting molten iron into the hollow sand cores through the positioning through holes 321, and sequentially completing pouring of 7 hollow sand cores;
and S400, pressing the pedal 400 to start the conveyor belt 100 to move, performing shakeout and shot blasting on the sand cores which are poured, and simultaneously, repeatedly completing the steps by enabling the subsequent 7 placing grooves 200 loaded with the empty sand cores to reach the pouring area 120.
Through conveyer belt 100 and footboard 400 cooperation, realize semi-automatization batch casting, greatly promoted pouring efficiency, simplified workman's operation to the security risk of pouring process has been reduced, production has been optimized.
It will be appreciated that the closing of the belt 100 movement may be accomplished by a position sensor in conjunction with a controller.
Referring to fig. 1, 2 and 3, it can be appreciated that placing an empty core in the placement tank 200 at the loading zone includes: the hollow sand core is placed in correspondence with the positioning column 210.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present invention.
Claims (10)
1. A casting apparatus for casting small pieces, comprising:
the surface of the conveyor belt is equidistantly provided with a plurality of placing grooves for bearing sand cores, the conveyor belt is sequentially provided with a discharging area, a pouring area and a discharging area along the transmission direction, and the pouring area comprises 7 placing grooves;
the positioning device is positioned above the pouring area and comprises a bracket and positioning plates connected with the bracket, 7 positioning plates are arranged side by side, 7 positioning plates correspond to 7 placing grooves one by one, and the positioning plates are provided with positioning through holes which are used for positioning and pouring molten iron into the sand core;
the conveying belt is electrically connected to the controller, the controller is electrically connected to the pedal, the pedal is adjacent to the pouring area, the conveying belt drives the placing groove to move to the pouring area, and after pouring is completed, the controller is controlled by stepping on the pedal, so that the conveying belt drives the placing groove to move to the pouring area in the next batch.
2. The apparatus according to claim 1, wherein the pouring area is provided with a position sensor electrically connected to the controller, and the position sensor acquires a signal and transmits the signal to the controller to stop the movement of the conveyor belt when 7 of the placement grooves are located under the positioning device in one-to-one correspondence.
3. The apparatus for pouring small cast pieces as claimed in claim 2, wherein said position sensor is located at an end of said pouring zone near said blanking zone.
4. The apparatus for pouring small cast pieces according to claim 2, wherein the position sensor is located at a start end of the pouring area near the discharging area, the infrared sensor is electrically connected to a counter, and the conveyor belt stops moving when the position sensor senses that the placing groove passes and the counter counts to 7.
5. The casting apparatus for small cast pieces according to claim 1, wherein the positioning through hole is provided with a diversion slope at a periphery thereof for guiding molten iron.
6. Casting plant for small cast pieces according to claim 1, characterized in that the placement groove is provided with positioning posts for positioning the sand core.
7. The casting apparatus for cast small pieces according to claim 1, wherein the blanking area is followed by a sand dropping area and a shot blasting device in order.
8. A casting method of a casting small piece, applied to the casting apparatus of the casting small piece according to any one of claims 1 to 6, the casting apparatus of the casting small piece comprising: the surface of the conveyor belt is equidistantly provided with a plurality of placing grooves for bearing sand cores, the conveyor belt is sequentially provided with a discharging area, a pouring area and a discharging area along the transmission direction, and the pouring area comprises 7 placing grooves;
the positioning device is positioned above the pouring area and comprises a bracket and positioning plates connected with the bracket, 7 positioning plates are arranged side by side, 7 positioning plates correspond to 7 placing grooves one by one, and the positioning plates are provided with positioning through holes which are used for positioning and pouring molten iron into the sand core;
the conveyor belt is electrically connected with a controller, the controller is electrically connected with a pedal, the pedal is adjacent to the pouring area, the conveyor belt drives the placing grooves to move to the pouring area, and after pouring is completed, the controller is controlled by stepping on the pedal so that the conveyor belt drives the next batch of placing grooves to move to the pouring area; the casting method of the casting small piece comprises the following steps:
placing the empty sand cores in the placing groove in a feeding area;
when 7 placing grooves loaded with hollow sand cores reach the pouring area and correspond to the positioning plates in position, closing the conveyor belt to move;
injecting molten iron into the hollow sand cores through the positioning through holes, and sequentially completing pouring of 7 hollow sand cores;
and pressing a pedal to start the conveyor belt to start moving, performing shakeout and shot blasting on the sand core after casting, and simultaneously, repeatedly completing the steps after 7 subsequent placing grooves loaded with empty sand cores reach the casting area.
9. The cast small piece meal of claim 8, wherein the closing of the conveyor belt movement is accomplished by the position sensor in cooperation with the controller.
10. The casting apparatus for small pieces according to claim 8, wherein the placing of the empty sand cores in the placement tank in the loading zone comprises: and placing the hollow sand core corresponding to the positioning column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311100160.9A CN117139614A (en) | 2023-08-29 | 2023-08-29 | Casting device and method for casting small pieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311100160.9A CN117139614A (en) | 2023-08-29 | 2023-08-29 | Casting device and method for casting small pieces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117139614A true CN117139614A (en) | 2023-12-01 |
Family
ID=88900045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311100160.9A Withdrawn CN117139614A (en) | 2023-08-29 | 2023-08-29 | Casting device and method for casting small pieces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117139614A (en) |
-
2023
- 2023-08-29 CN CN202311100160.9A patent/CN117139614A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20231201 |
|
| WW01 | Invention patent application withdrawn after publication |