Turnover discharging device for metal casting

Abstract

The utility model discloses a turnover blanking device for metal casting, which comprises a machine body, the inside of the machine body is connected with a moving block through a moving mechanism, the moving block is connected with a sliding rod in a sliding mode, and a blanking mechanism is arranged. And meanwhile, molds of different sizes can be replaced according to needs in cooperation with a clamping connection mechanism, when materials in the molds need to be turned over and discharged, a worm is driven by a second motor to rotate, due to the fact that the worm is meshed with a worm wheel, the worm wheel drives a rotating shaft to rotate, and the rotating shaft drives the molds to turn over. As a worm gear can only be driven by a worm and cannot drive the worm, the mold can be prevented from turning over in daily use, meanwhile, the materials move in the mold in the discharging process, and a fixing block and a supporting block are buffered through a buffering mechanism and a protection mechanism, so that the mold is prevented from falling off; and the machine body is prevented from shaking excessively in the discharging process.

Description

Technical Field

[0001] The utility model relates to the technical field of overturning and blanking devices for metal casting, in particular to a overturning and blanking device for metal casting. Background Art

[0002] Metal casting is a process of melting metal into a liquid that meets certain requirements and pouring it into a mold. After cooling, solidification, and finishing, a casting with a predetermined shape, size, and performance is obtained. The casting blank is almost formed, so it can achieve the purpose of no mechanical processing or minimal processing, which reduces costs and time to a certain extent. Casting is one of the basic processes in the modern machinery manufacturing industry. The existing equipment still has some defects; for example;

[0003] For example, a metal casting turning blanking device with announcement number CN219966420U, when used, includes a frame, a collection box movably connected to the bottom of the inner wall of the frame, a box body fixedly connected to the top of the right side of the frame, a motor fixedly connected to the bottom of the right side of the inner wall of the box, and a driving wheel fixedly connected to the output end of the motor. The utility model achieves automatic turning and blanking of metal casting molds by arranging a collection box, a box body, a motor, a driving wheel, a transmission belt, a driven wheel, a rotating shaft, a housing, a telescopic cylinder, a movable plate, a support plate, a first bearing, a rotating rod, a second bearing, a chute and a slider to cooperate with each other. However, the above device has some problems. Although the device can be used well to complete the turning and blanking of metal casting materials, it can usually only be used for metal casting molds of the same size. Because it is not convenient to use molds of different sizes, the blanking device is difficult to achieve the desired blanking effect on metal casting parts. Therefore, a metal casting turning blanking device is proposed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a turning blanking device for metal casting, so as to solve the problem that the turning blanking device for metal casting proposed in the above background technology is inconvenient to use for molds of different sizes.

[0005] To achieve the above-mentioned purpose, the present utility model provides the following technical solutions: A turning and blanking device for metal casting, comprising a body;

[0006] The interior of the body is connected to the moving block through a moving mechanism, and the moving block is slidably connected to the slide rod, and the slide rod is fixedly connected to the interior of the body. The top of the moving block is connected to the fixed block through a buffer mechanism, and the fixed block is rotatably connected to the connecting block, and the connecting block is connected to the mold through a snap connection mechanism. The connecting blocks are symmetrically arranged about the mold, and the connecting block on the left side of the mold is fixedly connected to the rotating shaft, and the rotating shaft is rotatably connected to the support block. The rotating shaft is connected to the worm gear, and the worm gear is engaged with the worm, and the worm is connected to the second motor. The second motor is fixedly connected to the interior of the support block, and the bottom of the support block is connected to the body through a protective mechanism.

[0007] As an optimal technical solution of the present utility model, the moving mechanism includes a body, a first motor, a rotating rod, an adjusting rod, a first slider, a first moving rod, and a moving block. The top of the body is fixedly connected to the first motor, and the first motor is connected to the rotating rod, and the rotating rod and the adjusting rod are hinged. The front end of the adjusting rod is hinged to the first slider, and the first slider is slidably connected to the body, and the first slider is fixedly connected to the first moving rod. The first moving rod is slidably connected to the inside of the body, and the front end of the first moving rod is fixedly connected to the moving block.

[0008] As an optimal technical solution of the present invention, the buffer mechanism includes a moving block, a support rod, a first spring, and a fixed block. The interior of the moving block is slidingly connected to the support rod, and the upper end of the support rod is fixedly connected to the bottom of the fixed block, and a first spring is provided on the surface of the support rod.

[0009] As the preferred technical solution of the present invention, the locking connection mechanism includes a connecting block, a push rod, a stop block, a clamping block, and a mold. The interior of the connecting block is fixedly connected to the push rod, and the front end of the push rod is fixedly connected to the stop block, and the stop block and the clamping block are engaged, and the clamping block and the mold are fixedly connected.

[0010] As an optimal technical solution of the present invention, the protective mechanism includes a support block, a connecting rod, a second slider, a fixed rod, a second movable rod, and a second spring. The interior of the support block is hinged to the tail of the connecting rod, and the front end of the connecting rod is hinged to the second slider, and the second slider is slidingly connected to the fixed rod, the fixed rod is fixedly connected to the interior of the machine body, the second slider is fixedly connected to the second movable rod, and the second movable rod is slidingly connected to the interior of the machine body, and a second spring is provided on the surface of the second movable rod.

[0011] As a preferred technical solution of the present invention, a baffle is connected above the moving block.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: the metal casting flipping and blanking device is provided with a blanking mechanism, which is driven to move the fixed block by the moving mechanism during use, and can replace molds of different sizes as needed in conjunction with the snap-fit ​​connection mechanism. When the material inside the mold needs to be flipped and blanked, the worm is driven to rotate by the second motor. Since the worm and the worm gear are engaged, the worm gear drives the rotating shaft to rotate, and the rotating shaft drives the mold to flip, dumping the material inside to complete the blanking. Since the worm gear can only be driven by the worm and cannot drive the worm itself, the mold can be prevented from flipping during daily use. At the same time, the material moves inside the mold during the blanking process, and the fixed block and the support block are buffered by the buffer mechanism and the protective mechanism to prevent the machine body from shaking too much during the blanking process. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0014] Figure 2 For the utility model Figure 1 A in the middle is an enlarged structural diagram;

[0015] Figure 3 This is a side view structural diagram of the worm of the present invention;

[0016] Figure 4 This is a schematic diagram of the connecting rod structure of the present utility model.

[0017] In the figure: 1. body; 2. first motor; 3. rotating rod; 4. adjusting rod; 5. first slider; 6. first moving rod; 7. moving block; 8. sliding rod; 9. supporting rod; 10. first spring; 11. fixed block; 12. connecting block; 13. push rod; 14. stop block; 15. clamping block; 16. mold; 17. rotating shaft; 18. worm gear; 19. worm; 20. second motor; 21. supporting block; 22. connecting rod; 23. second slider; 24. fixed rod; 25. second moving rod; 26. second spring. DETAILED DESCRIPTION

[0018] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0019] See also Figure 1-4The utility model provides a technical solution, a flip blanking device for metal casting, comprising a machine body 1, the interior of the machine body 1 is connected to a moving block 7 through a moving mechanism, the moving mechanism comprising a machine body 1, a first motor 2, a rotating rod 3, an adjusting rod 4, a first slider 5, a first moving rod 6, and a moving block 7, the top of the machine body 1 is fixedly connected to the first motor 2, and the first motor 2 is connected to the rotating rod 3, and the rotating rod 3 and the adjusting rod 4 are hinged, the front end of the adjusting rod 4 is hinged to the first slider 5, and the first slider 5 is slidably connected to the machine body 1, and the first slider 5 is fixedly connected to the first moving rod 6, the first moving rod 6 is slidably connected to the inside of the machine body 1, and the front end of the first moving rod 6 is fixedly connected to the moving block 7, and the moving block 7 is slidably connected to the slide rod 8, and the slide rod 8 is fixed to the inside of the machine body 1 Connection, a baffle is connected above the moving block 7, and the moving block 7 is connected to the fixed block 11 through a buffer mechanism. The buffer mechanism includes the moving block 7, the support rod 9, the first spring 10, and the fixed block 11. The interior of the moving block 7 is slidably connected to the support rod 9, and the upper end of the support rod 9 is fixedly connected to the bottom of the fixed block 11, and the first spring 10 is provided on the surface of the support rod 9, and the fixed block 11 is rotatably connected to the connecting block 12, and the connecting block 12 is connected to the mold 16 through a snap connection mechanism. The snap connection mechanism includes a connecting block 12, a push rod 13, a stopper 14, a clamping block 15, and a mold 16. The interior of the connecting block 12 is fixedly connected to the push rod 13, and the front end of the push rod 13 is fixedly connected to the stopper 14, and the stopper 14 is engaged with the clamping block 15, and the clamping block 15 is fixedly connected to the mold 16;

[0020] When in use, the first motor 2 drives the rotating rod 3 to rotate, and the rotating rod 3 drives the adjusting rod 4 to be adjusted. At the same time, the adjusting rod 4 drives the first slider 5 to slide inside the body 1. At this time, the first slider 5 drives the first moving rod 6 to move, so that the first moving rod 6 drives the moving block 7 to slide above the slide rod 8. At this time, the moving block 7 drives the fixed block 11 to adjust the position, which is convenient for replacing molds 16 of different sizes according to different needs. At this time, the clamping blocks 15 on both sides of the mold 16 are inserted into the clamping grooves inside the connecting block 12 in front of the fixed block 11 and the rotating shaft 17. At this time, the push rod 13 drives the stopper 14 to move, so that the stopper 14 and the clamping block 15 are engaged, and the installation of the mold 16 is completed;

[0021] The connecting block 12 is symmetrically arranged about the mold 16, and the connecting block 12 on the left side of the mold 16 is fixedly connected to the rotating shaft 17, and the rotating shaft 17 is rotatably connected to the support block 21, the rotating shaft 17 is connected to the worm gear 18, and the worm gear 18 is meshed with the worm 19, and the worm 19 is connected to the second motor 20, the second motor 20 is fixedly connected to the inside of the support block 21, and the bottom of the support block 21 is connected to the body 1 through a protective mechanism, the protective mechanism includes a support block 21, a connecting rod 22, a second slider 23, a fixed rod 24, a second moving rod 25, and a second spring 26, the inside of the support block 21 is hinged to the tail of the connecting rod 22, and the front end of the connecting rod 22 is hinged to the second slider 23, and the second slider 23 is slidably connected to the fixed rod 24, the fixed rod 24 is fixedly connected to the inside of the body 1, the second slider 23 and the second moving rod 25 are fixedly connected, and the second moving rod 25 is slidably connected to the inside of the body 1, and a second spring 26 is provided on the surface of the second moving rod 25;

[0022] At the same time, when it is necessary to turn over and discharge the material inside the mold 16 during use, the second motor 20 drives the worm 19 to rotate. Since the worm 19 and the worm wheel 18 are engaged, the worm wheel 18 drives the rotating shaft 17 to rotate. At this time, the rotating shaft 17 drives the mold 16 to turn over, and the material inside is poured out to complete the discharge. Since the worm wheel 18 can only be driven by the worm 19 and cannot drive the worm 19 itself, the mold 16 can be prevented from turning over during daily use. At the same time, the material moves inside the mold 16 during the discharge process, The mold 16 will shake. At this time, the fixed block 11 drives the support rod 9 to slide inside the movable block 7. At the same time, the first spring 10 on the surface of the support rod 9 shrinks. At the same time, the support block 21 drives the connecting rod 22 to adjust through the hinge shaft. At this time, the connecting rod 22 drives the second slider 23 to slide above the fixed rod 24. At the same time, the fixed rod 24 drives the second movable rod 25 to slide inside. At this time, the second spring 26 on the surface of the second movable rod 25 shrinks to cushion the upper support block 21 to prevent the machine body 1 from shaking too much during the blanking process.

[0023] Working principle: When using the metal casting flipping and blanking device, the first motor 2 drives the rotating rod 3 to rotate. At this time, the rotating rod 3 drives the adjusting rod 4 to adjust, and at the same time, the adjusting rod 4 drives the first slider 5 to slide inside the machine body 1. At this time, the first slider 5 drives the first moving rod 6 to move, so that the first moving rod 6 drives the moving block 7 to slide above the slide rod 8. At this time, the moving block 7 drives the fixed block 11 to adjust the position, which is convenient for replacing molds 16 of different sizes according to different needs. At this time, the blocks 15 on both sides of the mold 16 are inserted into the slots inside the connecting block 12 in front of the fixed block 11 and the rotating shaft 17. At this time, the push rod 13 drives the stop block 14 to move, so that the stop block 14 and the block 15 are engaged, and the installation of the mold 16 is completed. At the same time, when it is necessary to flip and blank the material inside the mold 16 during use, the worm 19 is driven to rotate by the second motor 20. Since the worm 19 and the worm gear 18 are engaged, the worm gear 18 drives the rotating shaft 17 to The worm gear 18 can only be driven by the worm 19 and cannot drive the worm 19 by itself, so as to prevent the mold 16 from flipping during daily use. At the same time, during the blanking process, the material moves inside the mold 16, causing the mold 16 to shake. At this time, the fixed block 11 drives the support rod 9 to slide inside the moving block 7, and the first spring 10 on the surface of the support rod 9 contracts. At the same time, the support block 21 drives the connecting rod 22 to adjust through the hinge axis. At this time, the connecting rod 22 drives the second slider 23 to slide above the fixed rod 24, and the fixed rod 24 drives the second moving rod 25 to slide inside. At this time, the second spring 26 on the surface of the second moving rod 25 contracts, cushioning the support block 21 above to prevent the machine body 1 from shaking too much during the blanking process, thereby completing a series of work. The content not described in detail in this specification belongs to the existing technology known to professional and technical personnel in this field.

[0024] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A turning blanking device for metal casting, comprising a body (1); Its characteristics are: The interior of the machine body (1) is connected to the moving block (7) through a moving mechanism, and the moving block (7) is slidably connected to the slide bar (8), and the slide bar (8) is fixedly connected to the interior of the machine body (1). The upper portion of the moving block (7) is connected to the fixed block (11) through a buffer mechanism, and the fixed block (11) is rotatably connected to the connecting block (12), and the connecting block (12) is connected to the mold (16) through a snap-fit ​​connection mechanism. The connecting block (12) is symmetrically arranged with respect to the mold (16), and the connecting block (12) on the left side of the mold (16) is fixedly connected to the rotating shaft (17), and the rotating shaft (17) is rotatably connected to the supporting block (21). The rotating shaft (17) is connected to the worm gear (18), and the worm gear (18) is meshed with the worm (19), and the worm (19) is connected to the second motor (20). The second motor (20) is fixedly connected to the interior of the supporting block (21), and the lower portion of the supporting block (21) is connected to the machine body (1) through a protective mechanism.

2. A metal casting turning blanking device according to claim 1, characterized in that: The moving mechanism comprises a body (1), a first motor (2), a rotating rod (3), an adjusting rod (4), a first slider (5), a first moving rod (6), and a moving block (7); the upper portion of the body (1) is fixedly connected to the first motor (2), the first motor (2) is connected to the rotating rod (3), the rotating rod (3) and the adjusting rod (4) are hinged; the front end of the adjusting rod (4) is hinged to the first slider (5), the first slider (5) is slidably connected to the body (1), the first slider (5) and the first moving rod (6) are fixedly connected; the first moving rod (6) is slidably connected to the inside of the body (1), and the front end of the first moving rod (6) is fixedly connected to the moving block (7).

3. The metal casting turning blanking device according to claim 1, characterized in that: The buffer mechanism comprises a moving block (7), a support rod (9), a first spring (10), and a fixed block (11); the interior of the moving block (7) is slidably connected to the support rod (9), the upper end of the support rod (9) is fixedly connected to the bottom of the fixed block (11), and the first spring (10) is provided on the surface of the support rod (9).

4. The metal casting turning blanking device according to claim 1, characterized in that: The snap-fit ​​connection mechanism comprises a connecting block (12), a push rod (13), a stop block (14), a clamping block (15), and a mold (16); the interior of the connecting block (12) is fixedly connected to the push rod (13), the front end of the push rod (13) is fixedly connected to the stop block (14), the stop block (14) and the clamping block (15) are snap-fitted, and the clamping block (15) and the mold (16) are fixedly connected.

5. The metal casting turning blanking device according to claim 1, characterized in that: The protective mechanism comprises a support block (21), a connecting rod (22), a second slider (23), a fixed rod (24), a second movable rod (25), and a second spring (26); the interior of the support block (21) is hinged to the rear end of the connecting rod (22), the front end of the connecting rod (22) is hinged to the second slider (23), and the second slider (23) is slidably connected to the fixed rod (24); the fixed rod (24) is fixedly connected to the interior of the machine body (1), the second slider (23) is fixedly connected to the second movable rod (25), and the second movable rod (25) is slidably connected to the interior of the machine body (1), and a second spring (26) is provided on the surface of the second movable rod (25).

6. The metal casting turning blanking device according to claim 1, characterized in that: A baffle is connected above the moving block (7).

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