Separating and conveying device for automatic assembly line molding sand treatment

Abstract

The invention relates to the technical field of molding sand treatment, and discloses a separating and conveying device for automatic assembly line molding sand treatment, which comprises a bottom frame, the top of the bottom frame is fixedly connected with an object containing barrel, the top end of the outer part of the object containing barrel is fixedly connected with a motor, and the top of the object containing barrel is fixedly connected with a preliminary dispersing assembly; a separating mechanism is arranged in the object containing barrel, a drying mechanism is arranged on one side of the outer portion of the bottom frame, a stirring and cleaning mechanism is fixedly connected to the bottom of the separating mechanism, a sealing mechanism is arranged outside the drying mechanism, and a slope block is fixedly connected to the bottom end of the interior of the object containing barrel. The bottom of the side, close to the drying mechanism, of the bottom frame is fixedly connected with a molding sand conveying belt. Through cooperation of the separation mechanism and the stirring and cleaning mechanism, cleaning can be conducted after molding sand separation, the transfer time can be saved, time and labor are saved, the molding sand treatment efficiency is improved, and meanwhile the treatment cost can be saved.

Description

Technical Field

[0001] The invention relates to the technical field of molding sand processing, in particular to a separation and conveying device for automatic assembly line molding sand processing. Background Art

[0002] Sand treatment is an important part of the casting process, which directly affects the quality of castings and production efficiency. The basic steps of sand treatment include drying and screening of new sand, drying and crushing of clay, treatment of old sand, cleaning, sand mixing, blending and loosening of sand.

[0003] The separation and conveying device for molding sand processing is generally used to screen and convey the molding sand on the assembly line, but the molding sand separation and conveying device in the prior art cannot be cleaned, so the molding sand needs to be placed in other equipment for cleaning, which not only increases the transportation time, but also increases the cost of molding sand processing due to the addition of equipment. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a separation and conveying device for automatic assembly line molding sand processing, which solves the problem of needing to put the molding sand into other equipment for cleaning, which not only increases the transportation time but also increases the cost of molding sand processing.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a separation and conveying device for automatic assembly line sand processing, comprising a bottom frame, a loading bucket is fixedly connected to the top of the bottom frame, a motor is fixedly connected to the outer top of the loading bucket, a preliminary dispersion component is fixedly connected to the top of the loading bucket, a separation mechanism is arranged inside the loading bucket, a drying mechanism is arranged on the outer side of the bottom frame, a stirring and cleaning mechanism is fixedly connected to the bottom of the separation mechanism, a sealing mechanism is arranged on the outside of the drying mechanism, an inclined block is fixedly connected to the inner bottom end of the loading bucket, a molding sand conveyor belt is fixedly connected to the bottom of the bottom frame close to the drying mechanism, and an object conveyor belt is fixedly connected to the bottom of the loading bucket away from the drying mechanism.

[0006] Preferably, the preliminary dispersion component includes a top frame, the bottom of which is fixedly connected to the top of the bucket, and two dispersion rods are rotatably connected inside the top frame, one end of the dispersion rod is fixedly connected to a gear, and the two gears are meshingly connected.

[0007] Preferably, the separation mechanism includes an eccentric wheel, the middle part of the eccentric wheel is fixedly connected to a side of one of the dispersion rods away from the gear, the side of the eccentric wheel away from the dispersion rod is fixedly connected to a rotating arm, the side of the rotating arm away from the eccentric wheel is rotatably connected to a push-pull rod, the interior of the loading bucket is slidably connected to a separation screen frame, the side of the separation screen frame close to the push-pull rod is fixedly connected to a sealing plate, a sliding groove is provided inside the side of the loading bucket close to the push-pull rod, the sealing plate is slidably connected to the inside of the sliding groove, one side of the bottom of the separation screen frame is rotatably connected to a rotating push rod, the bottom of the rotating push rod is rotatably connected to a sand-catching plate, both sides of the top of the inclined block are fixedly connected to limit frames, and both sides of the sand-catching plate are respectively slidably connected to the inside of the two limit frames.

[0008] Preferably, the drying mechanism includes a heating barrel and a toggle head, the side of the heating barrel close to the loading barrel is fixedly connected to the outside of the bottom frame, the top of the heating barrel is fixedly connected to a feeding hopper, the middle of the heating barrel is rotatably connected to a rotating shaft, the outside of the rotating shaft is fixedly connected to two mounting frames, one of the mounting frames is fixedly connected to a mounting column on the side away from the rotating shaft, the interior of the mounting column is fixedly connected to a plurality of clamping springs, the interior of the mounting column is slidably connected to a limit plate, the top of the limit plate is fixedly connected to a connecting column, the tops of the plurality of connecting columns are fixedly connected to the bottom of the toggle head, the side of the mounting frame away from the rotating shaft is fixedly connected to a stirring frame, and the outer bottom end of the heating barrel is rotatably connected to a rotating door.

[0009] Preferably, the stirring and cleaning mechanism includes an installation fixing rod, the installation fixing rod is fixedly connected to the bottom of the separation screen frame, the middle part of the installation fixing rod is fixedly connected with a connecting rod, the interior of the connecting rod is fixedly connected with a fitting spring, the inner bottom end of the connecting rod is slidably connected with a limiting circular block, the bottom of the limiting circular block is fixedly connected with a sliding column, the bottom of the sliding column is fixedly connected with a cleaning movable frame, the bottom of the loading bucket is fixedly connected to a drain pipe, and the inner top end of the drain pipe is threadedly connected with a leak plate.

[0010] Preferably, the sealing mechanism comprises two rotating columns, and the opposite sides of the two rotating columns are rotatably connected to the left and right sides of the heating barrel respectively, the outside of the rotating column is fixedly connected to a limiting rod, the outside of the limiting rod is fixedly connected to a fixed disk on the side away from the rotating column, the outer sleeve of the limiting rod is provided with a pushing spring, the outside of the limiting rod is slidably connected to a sliding sleeve, the side of the rotating column away from the heating barrel is rotatably connected to a clamping ring, the outside of the sliding sleeve is fixedly connected to a clamping column, one end of the pushing spring is fixedly connected to the side of the fixed disk away from the rotating column, and the other end of the pushing spring is fixedly connected to the side of the sliding sleeve close to the rotating column, and the two sliding sleeves are rotatably connected to the two sides of the outside of the rotating door on the sides away from the rotating column.

[0011] Preferably, a belt is sleeved between the output end of the motor and the rotating shaft, and a driving belt is sleeved between the rotating shaft and the driving shaft of the molding sand conveyor belt.

[0012] Preferably, a second belt is sleeved between the output end of the motor and the eccentric wheel, and the bottom of the push-pull rod is rotatably connected to the side of the sealing plate away from the separation screen frame.

[0013] Preferably, a temporary storage box is fixedly connected to a side of the exterior of the object-carrying bucket close to the object conveyor belt, and a discharge port is provided on a top side of the temporary storage box on the exterior of the object-carrying bucket.

[0014] Preferably, a discharge port is provided at the bottom of the loading bucket on one side away from the temporary storage box, a blocking door is provided inside the discharge port, and a handle is fixedly connected to the outside of the blocking door.

[0015] Working principle: When processing the molding sand, first pour the molding sand and parts into the top frame together, start the motor, and the output end of the motor rotates, driving the eccentric wheel to rotate through the belt. After the eccentric wheel rotates, it drives the dispersion rod to rotate. After the dispersion rod rotates, it can drive the gear to rotate, so that the meshing connection between the gears can be used to drive the two dispersion rods to rotate. After the dispersion rod rotates, the molding sand and parts can be preliminarily scattered. When the molding sand and parts fall into the separation screen frame, the eccentric wheel is rotating, so it can drive the rotating arm to rotate. When the rotating arm rotates, it can drive the top of the push-pull rod to rotate and move up and down, thereby driving the bottom of the push-pull rod to move up and down, so as to drive the separation screen frame to move up and down, and then the molding sand and parts can be separated. When the separation screen frame moves to the discharge port, the parts can be slid into the temporary storage box, and then fall from the temporary storage box into the object conveyor belt, and the parts are transported away through the object conveyor belt;

[0016] After the molding sand is separated from the parts, the cleaning liquid is put into the top frame and then falls into the inside of the loading bucket. At this time, since the separation screen frame is still moving up and down, it can drive the installation fixing rod to move up and down. After the installation fixing rod moves up and down, it drives the cleaning movable frame to move up and down through the limiting round block and the sliding column, so that the molding sand can be continuously stirred and then cleaned. After cleaning, the cover on the sand-driving board is opened, and the liquid inside the loading bucket flows out. The blocking door is opened, and the molding sand will flow out under the action of the inclined surface of the inclined surface block. The sticky molding sand drives the top of the rotating push rod to rotate after the separation screen frame moves up and down, and drives the sand-driving board to move back and forth under the action of the limiting frame, so that the molding sand can be pushed out of the inside of the loading bucket.

[0017] When the molding sand falls into the interior of the heating barrel, the heating barrel is started, so that the heating barrel continuously heats the molding sand inside. At the same time, as the motor rotates, the rotating shaft is driven to rotate. After the rotating shaft rotates, the stirring frame can be driven to rotate, so that the molding sand inside the heating barrel can be turned over, thereby accelerating the drying of the molding sand. After drying, the sliding jacket is pushed to one side of the rotating column, so as to loosen the engagement between the clamping ring and the clamping column, and the clamping ring is rotated to release the engagement between the clamping ring and the clamping column, and the sliding jacket is pushed to the side away from the loading barrel under the reaction force of the pushing spring, and then the rotating door can be pushed open. At this time, since the rotating shaft is still rotating, it can drive the mounting frame to rotate, thereby driving the mounting column to rotate, and then the toggle head can continuously scrape the inner wall of the heating barrel, so that the molding sand inside the heating barrel can be cleaned out of the interior of the heating barrel, and fall on the molding sand conveyor belt, and the molding sand is conveyed away by the molding sand conveyor belt.

[0018] The present invention provides a separation and conveying device for automatic assembly line sand processing.

[0019] Beneficial effects:

[0020] 1. The present invention can separate the molding sand from the parts and then clean the molding sand through the cooperation of the separation mechanism and the stirring and cleaning mechanism, so that the molding sand can be cleaned after separation, thereby saving transportation time and no need to add equipment. Therefore, it saves time and effort, improves the efficiency of molding sand processing, and can also save processing costs.

[0021] 2. The present invention puts the molding sand into a drying mechanism to dry the molding sand after the molding sand processing is completed, thereby being able to combine drying and separation and transportation into one, thereby increasing the function of the device and further improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A perspective view of the present invention;

[0023] Figure 2 It is a schematic diagram of the structure of the temporary storage box in the present invention;

[0024] Figure 3 It is a structural schematic diagram of the slideway in the present invention;

[0025] Figure 4 It is a structural schematic diagram of the separation screen frame in the present invention;

[0026] Figure 5 It is a schematic diagram of the cleaning movable rack in the present invention;

[0027] Figure 6 It is a schematic diagram of the structure of the heating barrel in the present invention;

[0028] Figure 7 It is a structural schematic diagram of the clamping column in the present invention;

[0029] Figure 8 It is a structural schematic diagram of the limiting rod in the present invention;

[0030] Fig. 9 It is a structural schematic diagram of the drying mechanism in the present invention.

[0031] Among them, 1. bottom frame; 2. loading bucket; 3. motor; 4. preliminary dispersion assembly; 401. top frame; 402. dispersion rod; 403. gear; 5. separation mechanism; 501. eccentric wheel; 502. rotating arm; 503. push-pull rod; 504. separation screen frame; 505. sealing plate; 506. sliding groove; 507. rotating push rod; 508. sand-catching plate; 509. limit frame; 6. drying mechanism; 601. heating barrel; 602. feeding hopper; 603. rotating shaft; 604. mounting frame; 605. mounting column; 606. tightening spring; 607. limit plate; 608. connecting column; 609. Toggle head; 610, stirring frame; 611, rotating door; 7, stirring and cleaning mechanism; 701, installation fixing rod; 702, connecting rod; 703, fitting spring; 704, limiting round block; 705, sliding column; 706, cleaning movable frame; 707, leak plate; 708, drain pipe; 8, sealing mechanism; 801, rotating column; 802, limiting rod; 803, pushing spring; 804, sliding sleeve; 805, retaining ring; 806, retaining column; 807, fixed plate; 9, inclined block; 10, temporary storage box; 11, blocking door; 12, handle; 13, sand conveyor belt; 14, object conveyor belt. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] Example: Please refer to the attached Figure 1 -Attached Fig. 9 The embodiment of the present invention provides a separation and conveying device for processing molding sand in an automatic assembly line, comprising a bottom frame 1, the bottom frame 1 can provide a storage space, a loading bucket 2 is fixedly connected to the top of the bottom frame 1, the loading bucket 2 can provide an installation position and a sand loading space, a motor 3 is fixedly connected to the top of the outside of the loading bucket 2, a preliminary dispersion component 4 is fixedly connected to the top of the loading bucket 2, the preliminary dispersion component 4 can preliminarily disperse the molding sand and parts, and a separation mechanism 5 is arranged inside the loading bucket 2, the separation mechanism 5 can clean the molding sand and parts;

[0034] A drying mechanism 6 is provided on the outer side of the bottom frame 1, and the drying mechanism 6 can dry the molding sand. A stirring and cleaning mechanism 7 is fixedly connected to the bottom of the separation mechanism 5, and the stirring and cleaning mechanism 7 can turn over and clean the molding sand. A sealing mechanism 8 is provided on the outside of the drying mechanism 6, and the sealing mechanism 8 can facilitate the discharge of the molding sand inside the drying mechanism 6. An inclined block 9 is fixedly connected to the inner bottom end of the loading bucket 2, and the inclined block 9 can form an inclined surface at the inner bottom end of the loading bucket 2, thereby facilitating the discharge of the molding sand. A molding sand conveyor belt 13 is fixedly connected to the bottom of the bottom frame 1 close to the drying mechanism 6, and the molding sand conveyor belt 13 facilitates the transportation of the molding sand. An object conveyor belt 14 is fixedly connected to the bottom of the loading bucket 2 away from the drying mechanism 6, and the object conveyor belt 14 facilitates the transportation of parts.

[0035] A temporary storage box 10 is fixedly connected to the outside of the loading bucket 2 on one side close to the object conveyor belt 14, and a discharge port is provided on the outside of the loading bucket 2 at one side of the top of the temporary storage box 10, which facilitates the discharge of parts. A discharge port is provided at the bottom of the loading bucket 2 away from the temporary storage box 10, which facilitates the discharge of molding sand. A blocking door 11 is provided inside the discharge port, which facilitates the discharge of molding sand. A handle 12 is fixedly connected to the outside of the blocking door 11, which facilitates the opening of the blocking door 11.

[0036] The preliminary dispersion component 4 includes a top frame 401, which provides an installation position. The bottom of the top frame 401 is fixedly connected to the top of the loading bucket 2. The top frame 401 is internally rotatably connected to two dispersion rods 402. The dispersion rods 402 can break up the molding sand and parts. One end of the dispersion rod 402 is fixedly connected to a gear 403. The gear 403 can realize the rotation of the two dispersion rods 402. The two gears 403 are meshingly connected. The motor 3 is started, and the output end of the motor 3 rotates. After the motor 3 rotates, it drives the dispersion rods 402 to rotate. After the dispersion rods 402 rotate, it can drive the gears 403 to rotate, so that the meshing connection between the gears 403 can be used to drive the two dispersion rods 402 to rotate. After the dispersion rods 402 rotate, the molding sand and parts can be preliminarily broken up.

[0037] The separation mechanism 5 includes an eccentric wheel 501, which can be driven by the motor 3 and can drive other components to move. The middle part of the eccentric wheel 501 is fixedly connected to one side of the dispersion rods 402 away from the gear 403. The side of the eccentric wheel 501 away from the dispersion rod 402 is fixedly connected to a rotating arm 502. The side of the rotating arm 502 away from the eccentric wheel 501 is rotatably connected to a push-pull rod 503. The rotating arm 502 can drive the push-pull rod 503 to move up and down. The interior of the loading bucket 2 is slidably connected to a separation screen frame 504, which can disperse the molding sand and parts.

[0038] A sealing plate 505 is fixedly connected to one side of the separation screen frame 504 close to the push-pull rod 503, and a sliding groove 506 is opened inside the side of the loading bucket 2 close to the push-pull rod 503, and the sealing plate 505 can block the sliding groove 506, and the sealing plate 505 is slidably connected to the inside of the sliding groove 506, and a rotating push rod 507 is rotatably connected to one side of the bottom of the separation screen frame 504, and the rotating push rod 507 can isolate the molding sand and let the liquid flow out, and a sand-catching plate 508 is rotatably connected to the bottom of the rotating push rod 507, and the sand-catching plate 508 can push out the molding sand, and both sides of the top of the inclined plane block 9 are fixedly connected to limit frames 509, and the limit frames 509 can limit the movement trajectory, and the two sides of the sand-catching plate 508 are respectively slidably connected to the inside of the two limit frames 509, and a belt 2 is sleeved between the output end of the motor 3 and the eccentric wheel 501, and the bottom of the push-pull rod 503 is rotatably connected to the side of the sealing plate 505 away from the separation screen frame 504.

[0039] The output end of the motor 3 rotates, and the eccentric wheel 501 is driven to rotate through the belt. Since the eccentric wheel 501 is rotating, it can drive the rotating arm 502 to rotate. When the rotating arm 502 rotates, it can drive the top of the push-pull rod 503 to rotate and move up and down, thereby driving the bottom of the push-pull rod 503 to move up and down, thereby driving the separation screen frame 504 to move up and down, and then the molding sand and parts can be separated. When the separation screen frame 504 moves to the discharge port, the parts can be slid into the interior of the temporary storage box 10, and then fall from the temporary storage box 10 into the object conveyor belt 14, and the parts are transported away through the object conveyor belt 14.

[0040] The drying mechanism 6 includes a heating barrel 601 and a toggle head 609. The heating barrel 601 can provide a space for accommodating molding sand and can heat and dry it. The side of the heating barrel 601 close to the loading barrel 2 is fixedly connected to the outside of the bottom frame 1. The top of the heating barrel 601 is fixedly connected to a hopper 602, which can facilitate the insertion of molding sand. The middle of the heating barrel 601 is rotatably connected to a rotating shaft 603, which plays a role in transmission. The outside of the rotating shaft 603 is fixedly connected to two mounting frames 604, which play a role in installation, one of which is a mounting frame 604. A mounting column 605 is fixedly connected to the side away from the rotating shaft 603, and the mounting column 605 provides a mounting position. A plurality of abutting springs 606 are fixedly connected inside the mounting column 605. A limit plate 607 is slidably connected inside the mounting column 605. A connecting column 608 is fixedly connected to the top of the limit plate 607. The tops of the plurality of connecting columns 608 are all fixedly connected to the bottom of the toggle head 609. The abutting spring 606 can use a partial force to make the toggle head 609 close to the inner wall of the heating barrel 601. A stirring frame 610 is fixedly connected to the side of the mounting frame 604 away from the rotating shaft 603.

[0041] The stirring frame 610 can turn over the molding sand, and the outer bottom end of the heating barrel 601 is rotatably connected to a rotating door 611. A belt 1 is sleeved between the output end of the motor 3 and the rotating shaft 603, and a driving belt is sleeved between the rotating shaft 603 and the driving shaft of the molding sand conveyor belt 13. When the molding sand falls into the interior of the heating barrel 601, the heating barrel 601 is started, so that the heating barrel 601 continuously heats the molding sand inside. At the same time, as the motor 3 rotates, the rotating shaft 603 is driven to rotate, and the rotating shaft 603 can drive the stirring frame 610 to rotate. The rotating door 611 is pushed open. At this time, since the rotating shaft 603 is still rotating, it can drive the mounting frame 604 to rotate, thereby driving the mounting column 605 to rotate, and then the toggle head 609 can continuously scrape the inner wall of the heating barrel 601, so that the molding sand inside the heating barrel 601 can be cleaned out of the heating barrel 601 and fall onto the molding sand conveyor belt 13, and the molding sand is conveyed away by the molding sand conveyor belt 13.

[0042] The stirring and cleaning mechanism 7 includes a mounting fixing rod 701, which provides a mounting space, is fixedly connected to the bottom of the separation screen frame 504, and a connecting rod 702 is fixedly connected to the middle of the mounting fixing rod 701. The connecting rod 702 can provide conditions for installation and driving movement, and a fitting spring 703 is fixedly connected inside the connecting rod 702. The inner bottom end of the connecting rod 702 is slidably connected to a limited position circular block 704, and a sliding column 705 is fixedly connected to the bottom of the limited position circular block 704, and a cleaning movable frame 706 is fixedly connected to the bottom of the sliding column 705;

[0043] The cleaning movable frame 706 can turn over the molding sand, and the bottom of the loading bucket 2 is fixedly connected to a drain pipe 708. The drain pipe 708 is convenient for releasing the liquid. The internal top of the drain pipe 708 is threadedly connected with a leak plate 707. Since the separation screen frame 504 is still moving up and down, it can drive the installation fixing rod 701 to move up and down. After the installation fixing rod 701 moves up and down, it drives the cleaning movable frame 706 to move up and down through the limiting round block 704 and the sliding column 705, so that the molding sand can be continuously stirred and then cleaned.

[0044] The sealing mechanism 8 includes two rotating columns 801, which provide installation positions. The opposite sides of the two rotating columns 801 are respectively rotatably connected to the left and right sides of the heating barrel 601. The outside of the rotating column 801 is fixedly connected to a limit rod 802, which can limit the movement trajectory. The outside of the limit rod 802 is fixedly connected to a fixed disk 807 away from the rotating column 801. The fixed disk 807 can provide an installation position. The outside of the limit rod 802 is provided with a push spring 803, and the outside of the limit rod 802 is slidably connected to a sliding jacket 804. The push spring 803 can use the reaction force to push the sliding jacket 804. The side of the rotating column 801 away from the heating barrel 601 is rotatably connected to a clamping ring 805, and the outside of the sliding jacket 804 is fixedly connected to a clamping column 806.

[0045] The retaining ring 805 can be engaged with the post 806, so as to fix the position of the sliding sleeve 804, one end of the pushing spring 803 is fixedly connected to the side of the fixed plate 807 away from the rotating column 801, and the other end of the pushing spring 803 is fixedly connected to the side of the sliding sleeve 804 close to the rotating column 801, and the two sliding sleeves 804 are respectively rotatably connected to the outer sides of the rotating door 611 on the sides away from the rotating column 801, and the sliding sleeve 804 is pushed toward one side of the rotating column 801, so as to loosen the engagement between the retaining ring 805 and the post 806, and the retaining ring 805 is rotated to release the engagement between the retaining ring 805 and the post 806, and the sliding sleeve 804 is pushed to move to the side away from the loading bucket 2 under the reaction force of the pushing spring 803, and then the rotating door 611 can be pushed open.

[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A separation and conveying device for automatic assembly line sand processing, comprising a bottom frame (1), characterized in that: The top of the bottom frame (1) is fixedly connected to a loading bucket (2), the top of the outside of the loading bucket (2) is fixedly connected to a motor (3), the top of the loading bucket (2) is fixedly connected to a preliminary dispersion assembly (4), a separation mechanism (5) is arranged inside the loading bucket (2), a drying mechanism (6) is arranged on one side of the outside of the bottom frame (1), a stirring and cleaning mechanism (7) is fixedly connected to the bottom of the separation mechanism (5), a sealing mechanism (8) is arranged on the outside of the drying mechanism (6), an inclined block (9) is fixedly connected to the bottom end of the inside of the loading bucket (2), a molding sand conveyor belt (13) is fixedly connected to the bottom of the bottom frame (1) on the side close to the drying mechanism (6), and an object conveyor belt (14) is fixedly connected to the bottom of the loading bucket (2) on the side away from the drying mechanism (6).

2. A separation and conveying device for automatic assembly line sand processing according to claim 1, characterized in that: The preliminary dispersion component (4) comprises a top frame (401), the bottom of the top frame (401) is fixedly connected to the top of the container (2), two dispersion rods (402) are rotatably connected inside the top frame (401), one end of the dispersion rod (402) is fixedly connected to a gear (403), and the two gears (403) are meshingly connected.

3. The separation and conveying device for automatic assembly line sand processing according to claim 1 is characterized in that: The separation mechanism (5) comprises an eccentric wheel (501), the middle part of the eccentric wheel (501) is fixedly connected to a side of one of the dispersion rods (402) away from the gear (403), the side of the eccentric wheel (501) away from the dispersion rod (402) is fixedly connected to a rotating arm (502), the side of the rotating arm (502) away from the eccentric wheel (501) is rotatably connected to a push-pull rod (503), the interior of the container (2) is slidably connected to a separation screen frame (504), and the side of the separation screen frame (504) close to the push-pull rod (503) is fixedly connected to a sealing plate (505), a sliding groove (506) is provided inside the side of the loading bucket (2) close to the push-pull rod (503), the sealing plate (505) is slidably connected inside the sliding groove (506), one side of the bottom of the separation screen frame (504) is rotatably connected to a rotating push rod (507), the bottom of the rotating push rod (507) is rotatably connected to a sand-catching plate (508), both sides of the top of the inclined block (9) are fixedly connected to limit frames (509), and both sides of the sand-catching plate (508) are slidably connected to the inside of the two limit frames (509) respectively.

4. The separation and conveying device for automatic assembly line sand processing according to claim 1 is characterized in that: The drying mechanism (6) comprises a heating barrel (601) and a toggle head (609), wherein the side of the heating barrel (601) close to the container (2) is fixedly connected to the outside of the bottom frame (1), the top of the heating barrel (601) is fixedly connected to a feed hopper (602), the middle of the heating barrel (601) is rotatably connected to a rotating shaft (603), the outside of the rotating shaft (603) is fixedly connected to two mounting brackets (604), one of the mounting brackets (604) is fixedly connected to a mounting column (605) on a side away from the rotating shaft (603). ), the interior of the mounting column (605) is fixedly connected with a plurality of retaining springs (606), the interior of the mounting column (605) is slidably connected with a limit plate (607), the top of the limit plate (607) is fixedly connected with a connecting column (608), the tops of the plurality of connecting columns (608) are all fixedly connected to the bottom of the toggle head (609), the side of the mounting frame (604) away from the rotating shaft (603) is fixedly connected with a stirring frame (610), and the outer bottom end of the heating barrel (601) is rotatably connected with a rotating door (611).

5. The separation and conveying device for automatic assembly line sand processing according to claim 1 is characterized in that: The stirring and cleaning mechanism (7) comprises a mounting and fixing rod (701), wherein the mounting and fixing rod (701) is fixedly connected to the bottom of the separation screen frame (504), a connecting rod (702) is fixedly connected to the middle part of the mounting and fixing rod (701), a fitting spring (703) is fixedly connected to the inside of the connecting rod (702), the inner bottom end of the connecting rod (702) is slidably connected to a limiting circular block (704), the bottom of the limiting circular block (704) is fixedly connected to a sliding column (705), the bottom of the sliding column (705) is fixedly connected to a cleaning movable frame (706), the bottom of the loading bucket (2) is fixedly connected to a drain pipe (708), and the inner top end of the drain pipe (708) is threadedly connected to a leak plate (707).

6. The separation and conveying device for automatic assembly line sand processing according to claim 1 is characterized in that: The sealing mechanism (8) comprises two rotating columns (801), the opposite sides of the two rotating columns (801) are respectively rotatably connected to the left and right sides of the heating barrel (601), the outside of the rotating column (801) is fixedly connected to a limiting rod (802), the outside of the limiting rod (802) away from the rotating column (801) is fixedly connected to a fixed plate (807), the outside of the limiting rod (802) is provided with a push spring (803), the outside of the limiting rod (802) is slidably connected to a sliding sleeve (804), and the rotating column (80 1) A retaining ring (805) is rotatably connected to the side away from the heating barrel (601), a retaining column (806) is fixedly connected to the outside of the sliding sleeve (804), one end of the push spring (803) is fixedly connected to the side of the fixed plate (807) away from the rotating column (801), and the other end of the push spring (803) is fixedly connected to the side of the sliding sleeve (804) close to the rotating column (801), and the two sides of the sliding sleeves (804) away from the rotating column (801) are rotatably connected to the two sides of the outside of the rotating door (611).

7. The separation and conveying device for automatic assembly line sand processing according to claim 4 is characterized in that: A belt is sleeved between the output end of the motor (3) and the rotating shaft (603), and a driving belt is sleeved between the rotating shaft (603) and the driving shaft of the molding sand conveyor belt (13).

8. The separation and conveying device for automatic assembly line sand processing according to claim 3 is characterized in that: A second belt is sleeved between the output end of the motor (3) and the eccentric wheel (501), and the bottom of the push-pull rod (503) is rotatably connected to the side of the sealing plate (505) away from the separation screen frame (504).

9. The separation and conveying device for automatic assembly line sand processing according to claim 1 is characterized in that: A temporary storage box (10) is fixedly connected to the outside of the object-carrying bucket (2) on one side close to the object conveyor belt (14), and a discharge port is provided on the outside of the object-carrying bucket (2) at one side of the top of the temporary storage box (10).

10. The separation and conveying device for automatic assembly line sand processing according to claim 1 is characterized in that: A discharge port is provided at the bottom of the container barrel (2) on one side away from the temporary storage box (10), a blocking door (11) is provided inside the discharge port, and a handle (12) is fixedly connected to the outside of the blocking door (11).

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