CN209918883U - Open line sand casting apparatus for producing - Google Patents
Open line sand casting apparatus for producing Download PDFInfo
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- CN209918883U CN209918883U CN201920615458.6U CN201920615458U CN209918883U CN 209918883 U CN209918883 U CN 209918883U CN 201920615458 U CN201920615458 U CN 201920615458U CN 209918883 U CN209918883 U CN 209918883U
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- 238000007528 sand casting Methods 0.000 title claims abstract description 26
- 238000005266 casting Methods 0.000 claims abstract description 175
- 238000006243 chemical reaction Methods 0.000 claims abstract description 67
- 238000001816 cooling Methods 0.000 claims abstract description 58
- 239000004576 sand Substances 0.000 claims abstract description 49
- 238000000465 moulding Methods 0.000 claims abstract description 40
- 238000004519 manufacturing process Methods 0.000 claims abstract description 32
- 238000007790 scraping Methods 0.000 claims abstract description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 40
- 229910052742 iron Inorganic materials 0.000 claims description 20
- 239000003110 molding sand Substances 0.000 claims description 13
- 238000004140 cleaning Methods 0.000 claims description 11
- 230000003139 buffering effect Effects 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims description 3
- 230000003028 elevating effect Effects 0.000 claims 6
- 238000000034 method Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005056 compaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004064 recycling Methods 0.000 description 2
- 244000035744 Hura crepitans Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005058 metal casting Methods 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to a casting field provides an open line sand casting apparatus for producing, including PLC controller, automatic molding machine, molding conveyer way, first casting conveying mechanism, second casting conveying mechanism, a plurality of platform trucks, a plurality of pouring jackets and weight, automatic casting machine, casting mould ejecting device, conveying mechanism, sand scraping device and vibration knockout machine, still include first platform truck conversion equipment, second platform truck conversion equipment, third platform truck conversion equipment, pouring jacket weight conversion equipment and cooling conveying mechanism. The utility model provides a current sand casting production efficiency is low, problem that manufacturing cost is high.
Description
Technical Field
The utility model relates to a casting field, in particular to open line sand casting apparatus for producing.
Background
Currently, sand casting is a casting method that produces castings in sand molds. Steel, iron and most nonferrous metal castings can be obtained by sand casting. The molding material used for sand casting is cheap and easy to obtain, the casting mould is simple and convenient to manufacture, and the casting mould can adapt to single-piece production, batch production and mass production of castings, and is a basic process in casting production for a long time. Among the prior art, when utilizing the molding sand casting foundry goods, place the template between cope flask and drag flask, add the sand box with the molding sand, then utilize molding machine clamp plate compaction molding sand, take out the compaction molding sand after, pour into solution in the compaction molding sand, wait that the solution solidifies and removes outer molding sand, then a foundry goods has just finished making. After the molding sand preparation was accomplished, the molding sand of treating the casting can be placed the platform truck and carried to the casting district, and the casting district need be carried out to the molding sand after the casting is accomplished. Current design adopts two sets of transmission bands usually, a transmission band is responsible for delivering to the casting district the molding sand of treating the casting, molding sand intercommunication platform truck after the casting is accomplished is crossed fork truck and is crossed another transmission band, it is very troublesome that the centre is operated through fork truck, the platform truck also can not recycle simultaneously, cause the waste, the back platform truck is accomplished in the casting simultaneously still will be sent and is separated pouring jacket and weight, later carry out the casting mould again and release sand scraping etc. the platform truck, the pouring jacket, the unable effective quick cycle of weight is used, and then make production efficiency low, high in production cost.
SUMMERY OF THE UTILITY MODEL
Therefore, to foretell problem, the utility model provides a simple structure is reasonable, production efficiency is high, reduction in production cost, realize platform truck, pouring jacket and open line sand casting apparatus for producing of weight used cyclically.
In order to solve the technical problem, the utility model discloses take following scheme: the utility model provides an open line sand casting apparatus for producing, includes PLC controller, automatic molding machine, molding conveying way, first casting conveying mechanism, second casting conveying mechanism, a plurality of platform trucks, a plurality of pouring jacket and weight, automatic casting machine, casting mould ejecting device, conveying mechanism, sand scraping device and vibration knockout machine, still includes first platform truck conversion equipment, second platform truck conversion equipment, third platform truck conversion equipment, pouring jacket weight conversion equipment and cooling conveying mechanism, each the platform truck carries the fashioned sand mould of automatic molding machine molding to first platform truck conversion equipment through the molding conveying way respectively, molding conveying way, first casting conveying mechanism, second casting conveying mechanism and cooling conveying mechanism interval parallel arrangement and the output of first casting conveying mechanism and second casting mechanism and cooling conveying mechanism input flush, the molding conveying way is located first casting conveying mechanism and second casting conveying mechanism left side and flushes with cooling conveying mechanism left part The output parallel is arranged side by side, the pouring jacket and the weight are respectively arranged at the two ends of the pouring jacket weight conversion device at the outlet of the modeling conveying channel and the outlet of the cooling conveying mechanism at the outlet of each trolley on the modeling conveying channel, the pouring jacket and the weight are dismantled from the sand mould which is finished by casting on each trolley on the cooling conveying mechanism, the pouring jacket and the weight are transferred to the modeling conveying channel for recycling, the first trolley conversion device is arranged at the input end of the first casting conveying mechanism and the input end of the second casting mechanism to transfer each trolley which is conveyed from the modeling conveying channel to the first casting conveying mechanism or the second casting conveying mechanism, the automatic casting machine is arranged between the first casting conveying mechanism and the second casting conveying mechanism for casting the sand mould on each trolley which is conveyed to the first casting conveying mechanism and the second casting conveying mechanism, the second trolley conversion device is arranged at the output end of the first casting conveying mechanism and the second casting conveying mechanism and the input end of the cooling conveying mechanism to carry out the first casting conveying mechanism and the second casting conveying mechanism The automatic casting machine comprises a first casting mechanism, a second casting mechanism, a casting conveying mechanism, a casting mold pushing device, a third trolley conversion device, an automatic casting conveying channel, a first casting conveying mechanism, a second casting conveying mechanism, an automatic casting machine, a second casting conveying mechanism and an automatic casting machine, wherein the first casting conveying mechanism, the second casting conveying mechanism and the automatic casting machine are arranged on the first casting mechanism, the second casting conveying mechanism and the automatic casting machine are arranged on the second casting mechanism, the output end of the second casting mechanism are respectively conveyed to the first casting conveying mechanism, the second casting conveying mechanism is arranged on the first casting conveying mechanism, the output end of the second casting conveying mechanism, the alarm cleaning mechanism is arranged at the output end of the second casting conveying mechanism, the casting, And the driving units of the casting mold pushing device, the conveying mechanism, the sand scraping device, the vibration shakeout machine, the first trolley conversion device, the second trolley conversion device, the third trolley conversion device, the sleeve box weight conversion device and the cooling conveying mechanism are all connected and controlled by a PLC (programmable logic controller).
Further, first platform truck conversion equipment, second platform truck conversion equipment and third platform truck conversion equipment all include the support frame, locate spacing post, first pushing mechanism, second pushing mechanism, transport dolly, inductor and roller chain conveyer belt on the support frame, first pushing mechanism, second pushing mechanism and transport the dolly and all connect and be controlled by the PLC controller, transport the dolly upper surface and be equipped with respectively the track of molding conveyer way, first casting conveying mechanism, second casting conveying mechanism, cooling conveying mechanism and conveying mechanism's track butt joint, the support frame is equipped with and supplies to transport the dolly walking and with transport the perpendicular driving track of dolly upper surface track mutually, the transport dolly walks on driving track on the support frame through roller chain conveyer belt drive, roller chain conveyer belt connection is controlled by the PLC controller, first pushing mechanism and second pushing mechanism locate respectively on the support frame and lie in molding conveyer way or first casting conveying and carry Two ends of opposite side edges of the trolley in the direction of coming trolley on the track of the mechanism or the second casting conveying mechanism or the cooling conveying mechanism or the conveying mechanism are used for buffering trolley spacing and pushing the trolley after transferring to a molding conveying way or the track of the first casting conveying mechanism or the second casting conveying mechanism or the cooling conveying mechanism or the conveying mechanism, the sensor is arranged on the transfer trolley and is connected with the input end of the PLC, sliding seats sliding on the rails at the two sides of the support frame travelling rail are respectively arranged on the four corners of the bottom plate of the transfer trolley, the sliding seat comprises a seat body, a first sliding wheel and a second sliding wheel, two sides of the lower surface of the seat body are respectively provided with a positioning shaft which extends downwards, the first sliding wheel and the second sliding wheel are respectively sleeved on the positioning shaft of the seat body, and the wheel sliding surfaces of the first sliding wheel and the second sliding wheel are in contact connection with the side surfaces of the rails on the two sides of the travelling rail of the support frame.
Furthermore, an elastic block is arranged on one surface, facing the sand loading trolley, of the limiting column on the supporting frame.
Furthermore, the first pushing mechanism and the second pushing mechanism comprise telescopic pushing rods and servo motors for driving the pushing rods to stretch.
Furthermore, the pouring jacket weight conversion device comprises a gantry support, a pouring jacket lifting mechanism, a weight lifting mechanism, a pouring jacket clamping mechanism, a weight clamping mechanism, a supporting table, an inductor and a roller chain conveyor belt, wherein the pouring jacket lifting mechanism, the weight lifting mechanism, the sensor and the roller chain conveyor belt are arranged on the gantry support, the supporting table is arranged on the gantry support in a sliding manner through the roller chain conveyor belt, an output shaft of the pouring jacket lifting mechanism is connected with and drives the pouring jacket clamping mechanism to lift up and down, an output shaft of the weight lifting mechanism is connected with and drives the weight clamping mechanism to lift up and down, at least two positioning holes in different frames are arranged on the frame of the pouring jacket sleeved on molding sand in sand casting production, positioning columns which can penetrate into the positioning holes in the pouring jacket frame and are consistent with the positioning holes are arranged above the positioning holes on the lower surface of the supporting table and are positioned above the positioning, the sensor is arranged on the supporting table and used for sensing the position between the supporting table and the sleeve, the sensor is connected with the input end of the PLC, and the sleeve lifting mechanism, the weight lifting mechanism, the sleeve clamping mechanism, the weight clamping mechanism and the roller chain conveyer belt are connected and controlled by the PLC.
Furthermore, the four frames of each jacket box are respectively provided with a positioning hole, and the support table is provided with four positioning columns matched with the four positioning holes of the jacket box.
Furthermore, the alarm cleaning mechanism comprises a gantry frame, a jacket box limiting frame, a supporting rod, a brush, a sensor and an alarm, the gantry frame is arranged above the cooling conveying mechanism in a spanning mode, the lower portion of the jacket box limiting frame is provided with an opening, the upper edge of the jacket box limiting frame is rotatably arranged on the upper portions of two supporting columns of the gantry frame, the grooving of the jacket box limiting frame is matched with the width and height of the jacket box to enable the jacket box to pass, one end of the supporting rod is arranged on the gantry frame, the other end of the supporting rod is provided with a connecting rod capable of swinging up and down in front of the jacket box limiting frame, the brush is hung on the connecting rod to clean the upper surface of the jacket box conveyed on the cooling conveying mechanism, the sensor and the alarm are arranged on the gantry frame, the sensor is connected with the input end of the PLC, and the alarm.
By adopting the technical scheme, the beneficial effects of the utility model are that: a plurality of structural devices, namely a PLC (programmable logic controller), an automatic molding machine, a molding conveying channel, a first casting conveying mechanism, a second casting conveying mechanism, a plurality of trolleys, a plurality of suitcases and weights, an automatic casting machine, a casting mold pushing-out device, a conveying mechanism, a sand scraping device, a vibration shakeout machine, a first trolley conversion device, a second trolley conversion device, a third trolley conversion device, a suitcase weight conversion device and a cooling conveying mechanism form an automatic production line for sand casting, so that manual operation is reduced, the production efficiency is greatly improved, sand molds are converted and conveyed to the first casting conveying mechanism and the second casting conveying mechanism by adopting the first trolley conversion device, the sand molds on the trolleys are conveyed by the first casting conveying mechanism and the second casting conveying mechanism by using the automatic casting machine in turn, and the cast trolleys are conveyed to the cooling conveying mechanism by the second trolley conversion device for cooling, an alarming and cleaning mechanism is arranged on a cooling and conveying mechanism to detect whether the cast sand mould sleeve box press iron has an offset position, if the cast sand mould sleeve box press iron has the offset position, the alarming and cleaning mechanism alarms to immediately process, if the cast sand mould sleeve box press iron does not have the offset position, the upper surface is automatically cleaned to be conveyed to the next process, the sleeve box and the press iron are disassembled on a trolley conveyed by the cooling and conveying mechanism by adopting a sleeve box press iron conversion device, the sleeve box and the press iron are transferred to a molding conveying channel, the sleeve box and the press iron are sleeved on a sand mould and a press iron protecting sand mould of the automatic molding machine are completed, simultaneously, casting moulds of which the sleeve box and the press iron are disassembled on each trolley are pushed to a vibration shakeout machine to separate the casting sand and recycle the casting sand and obtain the casting, the empty trolley is conveyed by the conveying mechanism to convey a trolley to a new sand mould by a third trolley conversion device, and a sand scraping device is arranged above the conveying mechanism to clean the trolley pushed off to ensure that the trolley is recycled, thereby the automatic cycle of effectual structure pouring jacket, weight and platform truck is used, has constructed sand casting's circulation production line, has saved a large amount of place occupation space through rational arrangement, improves production efficiency effectively, and greatly reduced manufacturing cost saves a large amount of manual works, has effectively improved the production profit of enterprise, and the result is simple reasonable, can extensively popularize and apply.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a first trolley switching device in the embodiment of the present invention;
fig. 3 is a schematic perspective view of an embodiment of the present invention;
fig. 4 is a left side structure diagram of the pouring jacket weight conversion device in the embodiment of the present invention.
Detailed Description
The present invention will now be further described with reference to the accompanying drawings and detailed description.
The utility model discloses well PLC controller, automatic molding machine, molding conveyer way, first casting conveying mechanism, second casting conveying mechanism, a plurality of platform trucks, a plurality of pouring jackets and weight, automatic casting machine, casting mould ejecting device, conveying mechanism, sand scraping device and vibration knockout have equipment for current sand casting and therefore do not do its structure specifically to explain.
Referring to fig. 1, the preferred open line sand casting production device of the present invention comprises a PLC controller, an automatic molding machine 1, a molding conveying path 2, a first casting conveying mechanism 3, a second casting conveying mechanism 4, a plurality of trolleys 5, a plurality of boxes and weights, an automatic casting machine 6, a casting mold push-out device 7, a conveying mechanism 8, a sand scraping device 9, a vibration shakeout machine 10, a first trolley switching device 11, a second trolley switching device 12, a third trolley switching device 13, a box and weight switching device 14 and a cooling conveying mechanism 15, wherein each trolley 5 respectively conveys the sand mold molded by the automatic molding machine 1 to the first trolley switching device 11 through the molding conveying path 2, the first casting conveying mechanism 3, the second casting conveying mechanism 4 and the cooling conveying mechanism 15 are arranged in parallel at intervals, and the output ends of the first casting conveying mechanism 3 and the second casting conveying mechanism 4 are flush with the input end of the cooling conveying mechanism 15, the modeling conveying channel 2 is located on the left side of the first casting conveying mechanism 3 and the left side of the second casting conveying mechanism and is parallelly arranged with the output of the left part of the cooling conveying mechanism 15, the two ends of the sleeve box and weight conversion device 14 are respectively arranged at the outlet of the modeling conveying channel 2 and the outlet of the cooling conveying mechanism 15, a sand mould sleeve on each trolley 5 on the modeling conveying channel 2 is sleeved with a sleeve box and a weight, the sand mould sleeve on each trolley 5 on the cooling conveying mechanism 15 is detached, the weight is transferred to the modeling conveying channel 2 for recycling, the first trolley conversion device 11 is arranged at the input end of the first casting conveying mechanism 3 and the input end of the second casting conveying mechanism 4, and transfers each trolley 5 conveyed from the modeling conveying channel to the first casting conveying mechanism 3 or the second casting conveying mechanism 4, the automatic casting machine 6 is arranged between the first casting conveying mechanism 3 and the second casting conveying mechanism 4 and is used for conveying the sand on each trolley 5 of the first casting conveying mechanism 3 and the second casting conveying mechanism 4 The second trolley conversion device 12 is arranged at the output ends of the first casting conveying mechanism 3 and the second casting mechanism 5 and the input end of the cooling conveying mechanism 15, and is used for respectively transferring the trolleys 5 which are cast on the first casting conveying mechanism 3 and the second casting mechanism 4 to the cooling conveying mechanism 15, the output end of the cooling conveying mechanism 15 is provided with an alarm cleaning mechanism 16, the alarm cleaning mechanism 16 comprises a gantry frame, a sleeve limiting frame, a support rod, a brush, a sensor and an alarm, the gantry frame is arranged above the cooling conveying mechanism 15 in a spanning mode and is close to the output end of the cooling conveying mechanism 15, the lower edge of the sleeve limiting frame is provided with an opening, the upper edge of the sleeve limiting frame is rotatably arranged at the upper parts of two support columns of the gantry frame, the grooving of the sleeve limiting frame is matched with the width and height of the sleeve so that the sleeve can pass through, one end of the support rod is arranged on the gantry frame, and the other end of the support rod is arranged at the The device comprises a swinging connecting rod, a brush is hung on the connecting rod to clean the upper surface of a jacket conveyed on a cooling conveying mechanism 15, the sensor and an alarm are arranged on a gantry frame, the sensor is connected with the input end of a PLC (programmable logic controller), the alarm is connected and controlled by the PLC, the conveying mechanism 8 is connected with the output end of the cooling conveying mechanism 15 in series, the output end of the conveying mechanism 8 is flush with the input end of a molding conveying channel 2, a casting mold push-out device 7 is arranged above the input end of the conveying mechanism 8 to push a casting mold on each trolley 5 output by the output end of the cooling conveying mechanism 15 to a vibration shakeout machine 10, a sand scraping device 9 is arranged above the conveying mechanism 8 to clean the trolley 5 of which the casting mold is pushed by the conveying mechanism 8, a third trolley conversion device 13 is arranged at the input end of the molding conveying channel 2 and the output end of the conveying mechanism 8 to transfer the trolley 5 on the output end of the conveying mechanism, the driving units of the automatic molding machine 1, the molding conveying channel 2, the first casting conveying mechanism 3, the second casting conveying mechanism 4, the automatic casting machine 6, the casting mold ejecting device 7, the conveying mechanism 8, the sand scraping device 9, the vibration shakeout machine 10, the first trolley conversion device 11, the second trolley conversion device 12, the third trolley conversion device 13, the sleeve box weight conversion device 14 and the cooling conveying mechanism 15 are all connected and controlled by a PLC (programmable logic controller).
Referring to fig. 2, the first trolley converting device 11 includes a supporting frame 111, a limiting post 1112, a first pushing mechanism 112, a second pushing mechanism 113, a transfer trolley 114, an inductor 115, and a roller chain conveyor belt 116, the first pushing mechanism 112, the second pushing mechanism 113, and the transfer trolley 114 are all connected and controlled by a PLC controller, the first pushing mechanism 112 and the second pushing mechanism 113 include a telescopic push rod and a servo motor for driving the push rod to extend and retract, a track 1141 for butt joint of tracks of the molding conveyor lane 2, the first casting conveyor mechanism 3, and the second casting conveyor mechanism 4 is disposed on the upper surface of the transfer trolley 114, the supporting frame 111 is provided with a traveling track 1111 for the transfer trolley 114 to travel and perpendicular to the track on the upper surface of the transfer trolley 114, the transfer trolley 114 is driven by the roller chain conveyor belt 116 to travel on the traveling track 1111 on the supporting frame 111, the roller chain conveyer belt 116 is connected and controlled by a PLC (programmable logic controller), a first pushing mechanism 112 and a second pushing mechanism 113 are respectively arranged at two opposite side ends of a trolley 5 on a track of the modeling conveyer way 2 on the support frame 111 in the coming direction of the trolley 5 and used for buffering the limitation of the trolley 5 and pushing the trolley 5 after transfer to a track of the first casting conveyer mechanism 3 or the second casting conveyer mechanism 4, the sensor 115 is arranged on the transfer trolley 114 and the sensor 115 is connected with the input end of the PLC, four corners of a bottom plate of the transfer trolley 114 are respectively provided with a sliding seat 1142 sliding on the tracks at two sides of a travelling track of the support frame, the sliding seat comprises a seat body, a first sliding wheel and a second sliding wheel, two sides of the lower surface of the seat body are respectively provided with a positioning shaft extending downwards, the first sliding wheel and the second sliding wheel are respectively sleeved on the positioning shaft of the seat body, and the sliding surfaces of the first sliding wheel and the second sliding wheel are respectively connected with the side surfaces of the tracks at two sides of the travelling track And the contact connection is realized, and an elastic block is arranged on one surface of the limiting column 1112 on the support frame 111, which faces the sand loading trolley.
The second carriage switch device 12 and the third carriage switch device 13 are identical in structure to the first carriage switch device 11 and therefore will not be described.
Referring to fig. 3 and 4, the jacket weight conversion device 14 includes a gantry support 141, a jacket lifting mechanism 142, a weight lifting mechanism 143, a jacket clamping mechanism 144, a weight clamping mechanism 145, a support table 146, a sensor and a roller chain conveyor 147, which are disposed on the gantry support 141, the gantry support 141 is disposed above the outlets of the molding conveyor 2 and the cooling conveyor 15, the jacket lifting mechanism 142 and the weight lifting mechanism 143 are fixed on the support table 146, the support table 146 is slidably disposed on the gantry support 141 via the roller chain conveyor 147, the output shaft of the jacket lifting mechanism 142 is connected to drive the jacket clamping mechanism 144 to move up and down, the output shaft of the weight lifting mechanism 143 is connected to drive the weight clamping mechanism 145 to move up and down, a positioning hole is disposed on each of four side frames on the jacket sleeved on the sand mold on each sand mold casting production line, four positioning columns 1461 which are matched with the positioning holes in the frame of the jacket and can penetrate into the positioning holes are arranged above the lower surface of the supporting platform 146 and are positioned corresponding to the positioning holes in the jacket, the sensor is arranged on the supporting platform 146 and is used for sensing the position between the supporting platform 146 and the jacket and is connected with the input end of a PLC (programmable logic controller), and the jacket lifting mechanism 142, the weight lifting mechanism 143, the jacket clamping mechanism 144, the weight clamping mechanism 145 and the roller chain conveying belt 147 are all connected and controlled by the PLC.
The utility model has the advantages that a plurality of structural devices, such as a PLC controller, an automatic molding machine, a molding conveying channel, a first casting conveying mechanism, a second casting conveying mechanism, a plurality of trolleys, a plurality of suitcases and weights, an automatic casting machine, a casting mold pushing device, a conveying mechanism, a sand scraping device, a vibration shakeout machine, a first trolley conversion device, a second trolley conversion device, a third trolley conversion device, a suitcase weight conversion device and a cooling conveying mechanism, form an automatic production line for sand casting, the manual operation is reduced, the production efficiency is greatly improved, the sand molds are converted and conveyed to the first casting conveying mechanism and the second casting conveying mechanism by adopting the first trolley conversion device, the sand molds on the trolleys are conveyed by the automatic casting machine and the first casting conveying mechanism and the second casting conveying mechanism in turn, and the cast trolleys are conveyed to the cooling conveying mechanism by the second trolley conversion device for cooling, an alarming and cleaning mechanism is arranged on a cooling and conveying mechanism to detect whether the cast sand mould sleeve box press iron has an offset position, if the cast sand mould sleeve box press iron has the offset position, the alarming and cleaning mechanism alarms to immediately process, if the cast sand mould sleeve box press iron does not have the offset position, the upper surface is automatically cleaned to be conveyed to the next process, the sleeve box and the press iron are disassembled on a trolley conveyed by the cooling and conveying mechanism by adopting a sleeve box press iron conversion device, the sleeve box and the press iron are transferred to a molding conveying channel, the sleeve box and the press iron are sleeved on a sand mould and a press iron protecting sand mould of the automatic molding machine are completed, simultaneously, casting moulds of which the sleeve box and the press iron are disassembled on each trolley are pushed to a vibration shakeout machine to separate the casting sand and recycle the casting sand and obtain the casting, the empty trolley is conveyed by the conveying mechanism to convey a trolley to a new sand mould by a third trolley conversion device, and a sand scraping device is arranged above the conveying mechanism to clean the trolley pushed off to ensure that the trolley is recycled, thereby the automatic cycle of effectual structure pouring jacket, weight and platform truck is used, has constructed sand casting's circulation production line, has saved a large amount of place occupation space through rational arrangement, improves production efficiency effectively, and greatly reduced manufacturing cost saves a large amount of manual works, has effectively improved the production profit of enterprise, and the result is simple reasonable, can extensively popularize and apply.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. The utility model provides an open line sand casting apparatus for producing, includes PLC controller, automatic molding machine, molding conveyer way, first casting conveying mechanism, second casting conveying mechanism, a plurality of dollies, a plurality of pouring jackets and weight, automatic casting machine, casting mould ejecting device, conveying mechanism, sand scraping device and vibration shakeout machine, its characterized in that: the sand mould cooling and conveying device comprises a first trolley conversion device, a second trolley conversion device, a third trolley conversion device, a pouring jacket and weight conversion device and a cooling and conveying mechanism, wherein the first trolley conversion device, the second trolley conversion device, the third trolley conversion device, the pouring jacket and weight conversion device and the cooling and conveying mechanism are respectively arranged on the left side of the first pouring conveying mechanism and the left side of the cooling and conveying mechanism, the first pouring conveying mechanism, the second pouring conveying mechanism and the cooling and conveying mechanism are respectively arranged on the left side of the first pouring conveying mechanism and the right side of the second pouring conveying mechanism, the pouring jacket and the weight are respectively arranged at the outlet of the pouring jacket and the outlet of the first pouring conveying mechanism and the outlet of the cooling and conveying mechanism on each trolley on the pouring jacket and conveying mechanism, and the pouring jacket and the weight which are completed on each trolley on the cooling and conveying mechanism are removed to the pouring jacket and the weight are conveyed to the first trolley conversion device The molding conveying channel is recycled, the first trolley conversion device is arranged at the input end of the first casting conveying mechanism and the second casting mechanism and is used for transferring each trolley conveyed by the molding conveying channel to the first casting conveying mechanism or the second casting conveying mechanism respectively, the automatic casting machine is arranged between the first casting conveying mechanism and the second casting conveying mechanism and is used for casting sand molds on each trolley conveyed to the first casting conveying mechanism and the second casting conveying mechanism, the second trolley conversion device is arranged at the output end of the first casting conveying mechanism and the second casting conveying mechanism and the input end of the cooling conveying mechanism and is used for transferring each trolley cast on the first casting conveying mechanism and the second casting conveying mechanism to the cooling conveying mechanism respectively, the output end of the cooling conveying mechanism is provided with an alarm cleaning mechanism, the conveying mechanism is connected with the output end of the cooling conveying mechanism in a serial line manner, and the output end of the conveying mechanism is flush with the input end of the molding conveying channel, the casting mould ejecting device is arranged above the input end of the conveying mechanism and used for pushing the casting mould on each trolley output by the output end of the cooling conveying mechanism to the vibration shakeout machine, the sand scraping device is arranged above the conveying mechanism and used for cleaning the trolley of the casting mould pushed by the conveying mechanism, the third trolley conversion device is arranged at the input end of the modeling conveying channel and used for transferring the trolley on the output end of the conveying mechanism to the input end of the modeling conveying channel, and the driving units of the automatic modeling machine, the modeling conveying channel, the first casting conveying mechanism, the second casting conveying mechanism, the automatic casting machine, the casting mould ejecting device, the conveying mechanism, the sand scraping device, the vibration shakeout machine, the first trolley conversion device, the second trolley conversion device, the third trolley conversion device, the sleeve box press iron conversion device and the cooling conveying mechanism are all connected and controlled by the PLC controller.
2. The open line sand casting production apparatus according to claim 1, characterized in that: first platform truck conversion equipment, second platform truck conversion equipment and third platform truck conversion equipment all include the support frame, locate spacing post, first pushing mechanism, second pushing mechanism, transport dolly, inductor and roller chain conveyer belt on the support frame, first pushing mechanism, second pushing mechanism and transport dolly are all connected and are controlled by the PLC controller, transport the dolly upper surface and be equipped with respectively molding conveyer way, first casting conveying mechanism, second casting conveying mechanism, cooling conveying mechanism and conveying mechanism's track butt joint's track, the support frame is equipped with and supplies to transport the dolly walking and with transport dolly upper surface track looks vertically driving track, transport the dolly and drive the driving track on the support frame through roller chain conveyer belt and walk, roller conveyer belt connects and is controlled by the PLC controller, first pushing mechanism and second pushing mechanism lie in molding conveyer way or first casting conveying mechanism or second casting conveying mechanism on locating the support frame respectively Two ends of opposite side edges of the trolley in the direction of coming on the track of the casting conveying mechanism or the cooling conveying mechanism or the conveying mechanism are used for buffering trolley spacing and pushing the trolley after transferring to a modeling conveying channel or the track of the first casting conveying mechanism or the second casting conveying mechanism or the cooling conveying mechanism or the conveying mechanism, the sensor is arranged on the transfer trolley and is connected with the input end of the PLC, sliding seats sliding on the rails at the two sides of the support frame travelling rail are respectively arranged on the four corners of the bottom plate of the transfer trolley, the sliding seat comprises a seat body, a first sliding wheel and a second sliding wheel, two sides of the lower surface of the seat body are respectively provided with a positioning shaft which extends downwards, the first sliding wheel and the second sliding wheel are respectively sleeved on the positioning shaft of the seat body, and the wheel sliding surfaces of the first sliding wheel and the second sliding wheel are in contact connection with the side surfaces of the rails on the two sides of the travelling rail of the support frame.
3. The open line sand casting production apparatus according to claim 2, characterized in that: and an elastic block is arranged on one surface of the limiting column on the supporting frame, which faces the sand-loading type trolley.
4. The open line sand casting production apparatus according to claim 2, characterized in that: the first pushing mechanism and the second pushing mechanism comprise telescopic pushing rods and servo motors for driving the pushing rods to stretch.
5. The open line sand casting production apparatus according to claim 1, characterized in that: pouring jacket weight conversion equipment includes portal frame, locate pouring jacket elevating system, weight elevating system, pouring jacket fixture, weight fixture, brace table, inductor and roller chain conveyer belt on the portal frame, pouring jacket elevating system and weight elevating system set firmly on the brace table, the brace table is located on the portal frame through roller chain conveyer belt slidable, pouring jacket elevating system output shaft is connected and is driven pouring jacket fixture oscilaltion, weight elevating system output shaft is connected and is driven the weight fixture oscilaltion, be equipped with two at least locating holes that are in different frames on the frame of the pouring jacket of cover locating on the molding sand in the sand casting production, the brace table lower surface is located and is equipped with the locating hole that can penetrate pouring jacket frame and with locating hole quantity unanimous reference column above the locating hole correspondence of treating centre gripping pouring jacket, the inductor is located and is used for on the brace table to respond to the position between brace table and the pouring jacket and inductor and PLC accuse of PLC The device comprises a roller chain conveyer belt, a sleeve box lifting mechanism, a sleeve box clamping mechanism, a roller chain conveyer belt, a controller and a PLC controller.
6. The open line sand casting production apparatus according to claim 5, characterized in that: the four frames of each jacket box are respectively provided with a positioning hole, and the support table is provided with four positioning columns matched with the four positioning holes of the jacket box.
7. The open line sand casting production apparatus according to claim 1, characterized in that: the alarm cleaning mechanism comprises a gantry frame, a jacket box limiting frame, a supporting rod, a brush, a sensor and an alarm, the gantry frame is arranged above the cooling conveying mechanism in a spanning mode, the lower side of the jacket box limiting frame is provided with an opening, the upper side frame of the jacket box limiting frame is rotatably arranged on the upper portions of two supporting columns of the gantry frame, the grooving of the jacket box limiting frame is matched with the width and height of the jacket box to enable the jacket box to pass, one end of the supporting rod is arranged on the gantry frame, the other end of the supporting rod is provided with a connecting rod capable of swinging up and down in front of the jacket box limiting frame, the brush is hung on the connecting rod to clean the upper surface of the jacket box conveyed on the cooling conveying mechanism, the sensor and the alarm are arranged on the gantry frame, the sensor is connected with the input end of a PLC (.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920615458.6U CN209918883U (en) | 2019-04-30 | 2019-04-30 | Open line sand casting apparatus for producing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920615458.6U CN209918883U (en) | 2019-04-30 | 2019-04-30 | Open line sand casting apparatus for producing |
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| CN209918883U true CN209918883U (en) | 2020-01-10 |
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| CN201920615458.6U Expired - Fee Related CN209918883U (en) | 2019-04-30 | 2019-04-30 | Open line sand casting apparatus for producing |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109909490A (en) * | 2019-04-30 | 2019-06-21 | 德林智能科技有限公司 | A kind of open type line sand casting process units |
| CN114054741A (en) * | 2021-11-16 | 2022-02-18 | 安徽新宁装备股份有限公司 | Casting production line casting mould off-line device |
-
2019
- 2019-04-30 CN CN201920615458.6U patent/CN209918883U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109909490A (en) * | 2019-04-30 | 2019-06-21 | 德林智能科技有限公司 | A kind of open type line sand casting process units |
| CN114054741A (en) * | 2021-11-16 | 2022-02-18 | 安徽新宁装备股份有限公司 | Casting production line casting mould off-line device |
| CN114054741B (en) * | 2021-11-16 | 2023-09-22 | 安徽新宁装备股份有限公司 | Off-line casting mould device for casting production line |
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