Transfer device for shakeout machine

Abstract

The utility model belongs to the technical field of casting conveying and transferring, and particularly relates to a transferring device for a shakeout machine, which comprises a belt conveyor and a support frame, baffles are symmetrically arranged on two sides of the belt conveyor, a plurality of fixed supports and material passing plates are erected between the baffles, electric slide rails are uniformly distributed on two sides of each fixed support, and the electric slide rails are arranged on the support frame. A movable plate is installed on the electric sliding rail, a plate brush is installed at the bottom of the movable plate, a fixed plate is installed on one side of the movable plate, an abutting plate is arranged at the bottom of the fixed plate, and a material passing special-shaped hole is formed in the middle of the material passing plate; according to the utility model, the fixed bracket is matched with the scrubbing brush, so that a plurality of stacked castings can be swept off and are arranged and conveyed singly while being fed, and local residual molding sand is cleaned by utilizing the scrubbing brush; and through the arrangement of the material collecting plate, the multiple castings can pass through the material collecting plate in sequence in a single arrangement mode, the castings are further arranged in cooperation with the material guiding plate and the material passing plate, and it is guaranteed that the castings are sequentially fed in the single arrangement mode.

Description

Technical Field

[0001] The utility model belongs to the technical field of casting conveying and transferring, and particularly relates to a transfer device for a shakeout machine. Background Art

[0002] In foundry production workshops, a type of casting equipment known as a shakeout drum utilizes vibration and impact to separate the sand and castings in the mold. After the castings are discharged from the drum shakeout drum, they are typically transported directly to a feeder. This causes the castings to accumulate directly on the feeder, making it difficult to proceed to the next process and requiring manual intervention and sorting, which increases time and labor costs.

[0003] Moreover, the complete separation of the molding sand on the castings on the feeder and other transfer equipment cannot be guaranteed, and there is a possibility that there is still residual molding sand on the castings. Therefore, there is an urgent need for a transfer device that can solve the problems of automatic sorting and arrangement of castings and cleaning of fine chips during the transfer process. Utility Model Content

[0004] In view of the deficiencies in the prior art, the present invention provides a transfer device for a shakeout machine that can improve the above-mentioned problems.

[0005] The utility model provides the following technical solutions:

[0006] A transfer device for a sand falling machine includes a belt conveyor and a support frame, baffles are symmetrically arranged on both sides of the belt conveyor, and a plurality of fixed brackets and feeding plates are successively arranged between the baffles, electric slide rails are arranged on both sides of the fixed brackets, a movable plate is installed on the electric slide rail, a brush is installed at the bottom of the movable plate, a fixed plate is installed on one side of the movable plate, an abutment plate is provided at the bottom of the fixed plate, a feeding special-shaped hole is provided in the middle of the feeding plate, a receiving plate is symmetrically arranged between the fixed plate and the feeding plate closest to it, one end of the receiving plate is installed on the feeding plate, and the other end is installed on the baffle, and guide plates are symmetrically arranged between the feeding plates.

[0007] Furthermore, the receiving plates are trumpet-shaped, and the distance between the receiving plates close to one end of the material passing special-shaped hole is smaller than the distance between the receiving plates away from one end of the material passing special-shaped hole.

[0008] Furthermore, lugs are provided at both ends of the top of the feeding plate, and fixing blocks are provided correspondingly below the lugs on the baffle plate, and the lugs and the fixing blocks are connected by fixing bolts.

[0009] Furthermore, the bottom of the abutting plate is arranged in an L-shape, and one side of the abutting plate abuts against the bottom of the scrub brush.

[0010] Furthermore, an electric slider is provided on the inner side of the movable plate, and the electric slider moves on an electric slide rail.

[0011] Furthermore, the belt conveyor and the electric slide rail are electrically connected to an external industrial control machine.

[0012] Furthermore, a brush head is provided at the bottom of the scrub brush, and the brush head is a nylon brush head.

[0013] Furthermore, a connecting plate is provided at the bottom of the baffle, and the baffle is connected to both sides of the belt conveyor through the connecting plate.

[0014] Furthermore, a chip removal gap is provided between the baffle and the belt conveyor.

[0015] Furthermore, a plurality of support frames are provided, and the support frames are installed below the belt conveyor.

[0016] In general, the above technical solutions conceived by the present invention can achieve the following beneficial effects compared with the prior art:

[0017] 1) The fixed bracket is combined with a scrub brush to enable stacked castings to be swept down and transported individually while feeding. The scrub brush is also used to clean the residual molding sand in some areas.

[0018] 2) The setting of the receiving plate is conducive to the sequential passing of multiple castings in a single arrangement, and the guide plate and the feeding plate are used to further arrange the castings, ensuring that the castings are individually arranged and fed in sequence;

[0019] 3) The electric slide rail and electric slider are conducive to the height adjustment of the movable plate, so as to better clean the fine chips according to the size of the casting;

[0020] 4) In addition, the lugs facilitate the installation and removal of the feed plate, and corresponding feed plates are set for different batches of castings according to the shape of the castings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is an enlarged view of point A of the present utility model;

[0023] Figure 3 This is a partial structural diagram of the fixed bracket, movable plate and brush of the utility model;

[0024] Figure 4 It is a partial side view of the fixed bracket, movable plate and scrub brush of the utility model.

[0025] The following are marked in the figure:

[0026] 1-support frame; 2-belt conveyor; 3-baffle; 4-feeding plate; 5-fixed bracket; 6-movable plate; 7-brush; 8-electric slide rail; 9-lug; 10-fixing bolt; 11-fixing block; 12-fixing plate; 13-abutment plate; 14-feeding special-shaped hole; 15-connecting plate; 16-guide plate; 17-receiving plate. DETAILED DESCRIPTION

[0027] The following describes the specific embodiments of the present invention in detail with reference to the accompanying drawings so that those skilled in the art can more clearly understand how to practice the present invention. Although the present invention is described in conjunction with its preferred embodiments, these embodiments are merely illustrative and do not limit the scope of the present invention.

[0028] Combined with attachment Figure 1-4 The lifting mechanism that stirs cage 5 and gear 2 is lifted up, and gear 3 is lifted up and is lifted out of the lifting position, and gear 3 is lifted up and is lifted out of the lifting position, thereby has saved the life of lift cage 5 and gear 3.

[0029] The shape of the special-shaped hole 14 is set according to the size of the casting, and the size of the special-shaped hole 14 should be larger than the size of the casting, that is, the size of the special-shaped hole 14 should be 1.2 times the size of the casting. Avoid oversize to prevent multiple castings from passing through at the same time, and avoid undersize to prevent castings from getting stuck in the special-shaped hole 14.

[0030] Specifically, the receiving plates 17 are trumpet-shaped, with the distance between the receiving plates 17 closer to the feed hole 14 being smaller than the distance away from the feed hole 14. The receiving plates 17 allow the scattered castings to be fed and gradually arranged individually through the feed plate 4. The distance between the openings at the extreme ends of the receiving plates 17 is consistent with the distance between the guide plates 16.

[0031] Specifically, lugs 9 are provided at both ends of the top of the feeding plate 4, and a fixing block 11 is provided correspondingly below the lugs 9 on the baffle 3. The lugs 9 and the fixing block 11 are connected by fixing bolts 10, which is convenient for the installation and disassembly of the feeding plate 4. For different batches of castings, corresponding feeding plates 4 are provided according to the shape of the castings, which is convenient for the castings to be transported in sequence and arranged individually.

[0032] Specifically, the bottom of the abutment plate 13 is L-shaped, and one side of the abutment plate 13 abuts against the bottom 7 of the scrub brush. The abutment plate 13 abuts against the scrub brush 7 to prevent the bottom of the scrub brush 7 from bending completely when the bottom passes through the casting, thereby affecting the efficiency of cleaning fine chips on the casting. The bottom of the scrub brush 7 can maintain a certain vertical state, ensuring the cleaning efficiency while separating some stacked castings individually.

[0033] Specifically, an electric slider is provided inside the movable plate 6 , and the electric slider moves on the electric slide rail 8 , which is conducive to adjusting the height of the movable plate 6 so as to better clean fine chips according to the size of the casting.

[0034] Specifically, the belt conveyor 2 and the electric slide rail 8 are electrically connected to an external industrial control computer, and the belt conveyor 2 and the electric slide rail 8 are automatically opened and adjusted by the external industrial control computer.

[0035] Specifically, a brush head is provided at the bottom of the scrub brush 7, and the brush head is a nylon brush head, so as to better clean the residual molding sand on the casting.

[0036] Specifically, a connecting plate 15 is provided at the bottom of the baffle 13, and the baffle 13 is connected to both sides of the belt conveyor 2 through the connecting plate 15. A chip removal gap is provided between the baffle 13 and the belt conveyor 2, so that the residual molding sand chips cleaned by the brush can be discharged from the chip removal gap.

[0037] Specifically, a plurality of support frames 1 are provided, and the support frames 1 are installed below the belt conveyor 2 , and the provision of the support frames 1 plays a supporting role.

[0038] In addition, the connection between the guide plate 16 and the feed plate 4 is in the form of a card block and a card slot, and the connection between the receiving plate 17 and the baffle 3 is also in the form of a card block and a card slot, so as to facilitate subsequent disassembly and installation.

[0039] The following describes the specific working process of the transfer device for a sand shaker of the utility model:

[0040] After the castings are discharged from the rear end of the drum sand shakeout machine, they are transferred to the front end of the belt conveyor 2. At the same time, the height of the scrub brush 7 is adjusted according to the height of the castings, and an appropriate feeding plate 4 is selected. The belt conveyor 2 is started, and multiple castings pass through the scrub brushes 7 under the multiple fixed brackets 5 in sequence. The scrub brushes 7 clean the castings with residual sand and fine chips. At the same time, the movable plate 6 cooperates with the scrub brush 7 to sweep down the stacked castings, turning the originally stacked castings into single, scattered castings.

[0041] Then, multiple castings are fed to the receiving plate 17. Taking advantage of the trumpet-shaped opening of the receiving plate 17, the castings can be arranged in a single row and pass through the special-shaped holes 14 in sequence after passing through the receiving plate 17, and then pass through the guide plate 16 until the last feeding plate 4. After passing the last feeding plate 4, they can enter the next process station.

[0042] The above is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any modification and replacement based on the technical solution and utility model concept provided by the present invention should be included in the protection scope of the present invention.

Claims

1. A transfer device for a shakeout machine, comprising a belt conveyor (2) and a support frame (1), characterized in that: Baffles (3) are symmetrically arranged on both sides of the belt conveyor (2), and a plurality of fixed brackets (5) and feeding plates (4) are successively arranged between the baffles (3). Electric slide rails (8) are arranged on both sides of the fixed brackets (5), and a movable plate (6) is installed on the electric slide rail (8). A brush (7) is installed at the bottom of the movable plate (6). A fixed plate (12) is installed on one side of the movable plate (6), and an abutting plate (13) is provided at the bottom of the fixed plate (12). A feeding shaped hole (14) is provided in the middle of the feeding plate (4). A receiving plate (17) is symmetrically arranged between the fixed plate (12) and the feeding plate (4) closest to it, and one end of the receiving plate (17) is installed on the feeding plate (4) and the other end is installed on the baffle (3). A guide plate (16) is symmetrically arranged between the feeding plates (4).

2. A transfer device for a shakeout machine according to claim 1, characterized in that: The receiving plates (17) are trumpet-shaped, and the distance between the receiving plates (17) closer to one end of the feed irregularly shaped hole (14) is smaller than the distance away from one end of the feed irregularly shaped hole (14).

3. A transfer device for a shakeout machine according to claim 2, characterized in that: Lugs (9) are provided at both ends of the top of the feed plate (4), and a fixing block (11) is provided correspondingly below the lugs (9) on the baffle (3), and the lugs (9) and the fixing block (11) are connected by fixing bolts (10).

4. The transfer device for a shakeout machine according to claim 1, characterized in that: The bottom of the abutting plate (13) is arranged in an L-shape, and one side of the abutting plate (13) abuts against the bottom (7) of the scrub brush.

5. The transfer device for a shakeout machine according to claim 1, characterized in that: An electric slider is provided on the inner side of the movable plate (6), and the electric slider moves on the electric slide rail (8).

6. The transfer device for a shakeout machine according to claim 1, characterized in that: The belt conveyor (2) and the electric slide rail (8) are electrically connected to an external industrial control machine.

7. The transfer device for a shakeout machine according to claim 1, characterized in that: A brush head is provided at the bottom of the scrub brush (7), and the brush head is a nylon brush head.

8. The transfer device for a shakeout machine according to claim 1, characterized in that: A connecting plate (15) is provided at the bottom of the baffle (13), and the baffle (13) is connected to both sides of the belt conveyor (2) via the connecting plate (15).

9. The transfer device for a shakeout machine according to claim 1, characterized in that: A chip removal gap is provided between the baffle (13) and the belt conveyor (2).

10. The transfer device for a shakeout machine according to claim 1, characterized in that: A plurality of support frames (1) are provided, and the support frames (1) are installed below the belt conveyor (2).

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