Die casting cinder ladle removing frame

Abstract

The utility model relates to the field of automobile part production equipment, and discloses a die casting cinder ladle removing frame which comprises a support composed of supporting feet and a platform frame body, an opening is formed in the middle of the platform frame body, a discharging hopper is arranged at the position of the opening, and a vertically-extending sinker bar is arranged on the platform frame body. The cinder ladle removing frame is simple in structure and easy to manufacture and install, most cinder ladles are removed before die castings are placed on the chain scraper conveyor through mutual cooperation of the sinker bar and the grabbing robot, the workload of subsequent manual cinder ladle removing is reduced, and production efficiency is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts production equipment, and in particular to a slag removal rack for die casting parts. Background Technology

[0002] Most automotive parts are manufactured using die casting. During the manufacturing process, the parts first need to be molded. In the molding process, the parts need to be poured through the gating channel and the gas in the mold cavity needs to be vented to avoid the formation of air pockets. Therefore, the molded parts will have slag pockets. In order to obtain the finished product, the molded die castings need to be removed.

[0003] Specifically, a gripping robot removes the die-casting parts from the die-casting machine and places them on a chain conveyor. The chain conveyor then transports the die-casting parts to a slag removal device. However, due to the special structure of some parts, or in cases where the workshop is not equipped with a slag removal device, the slag must be removed manually. See [link to documentation]. Figure 5 As shown, a die-cast part includes the main component B0, the main slag bag B1, the first exhaust slag bag B2, the second exhaust slag bag B3, and the small slag bag B4. If all the slag bags are removed manually, the workload and intensity of the workers will be very high. Therefore, it is necessary to design a slag bag removal frame that can be used in conjunction with a robot to remove most of the slag bags before placing the die-cast part on the chain conveyor. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of this utility model is to provide a slag removal frame for die castings, which is designed to work with a gripping robot to remove some of the slag from the die castings.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A slag removal frame for die castings includes a support consisting of legs and a platform frame. The platform frame has an opening in the middle and a discharge hopper is provided at the opening. A vertically extending impact bar is provided on the platform frame.

[0007] As a further improvement to the above technical solution, the platform frame is a rectangular frame, one of the side bars of the platform frame is provided with the impact bar, and the other side bars are provided with enclosures.

[0008] As a further improvement to the above technical solution, the enclosure is fixed to the platform frame by the side frame.

[0009] As a further improvement to the above technical solution, the bottom end of the impact rod is welded to the side rod of the platform frame, and the lower part of the impact rod is connected to the side frame through a horizontal tie rod.

[0010] As a further improvement to the above technical solution, the bottom end of the impact rod is provided with an external thread, and the platform frame is provided with a fixing seat on the side rod where the impact rod is to be installed. The fixing seat is provided with a first threaded hole that is threadedly connected to the bottom end of the impact rod.

[0011] As a further improvement to the above technical solution, the lower part of the impact rod is fitted with a triangular reinforcing block, the fixing seat is provided with second threaded holes on the left and right sides of the first threaded hole, and the side of the triangular reinforcing block is provided with countersunk vertical holes corresponding to the two second threaded holes. The fixing screw passes through the countersunk vertical holes and connects to the second threaded holes.

[0012] As a further improvement to the above technical solution, a waste cart is provided below the discharge hopper.

[0013] As a further improvement to the above technical solution, the bottom end of the support leg is provided with a ground lock plate, and a lock hole is opened on the ground lock plate.

[0014] The beneficial effects of this utility model are as follows: Compared with the prior art, the slag removal frame provided by this utility model has a simple structure, is easy to manufacture and install, and removes most of the slag bags before the die casting is placed on the chain conveyor by the cooperation of the impact rod and the gripping robot, which reduces the amount of manual slag bag removal work in the subsequent process and greatly improves production efficiency. Attached Figure Description

[0015] Figure 1 The first embodiment is a slag removal frame for die castings.

[0016] Figure 2 This is a slag removal frame for die castings in the second embodiment.

[0017] Figure 3 Exploded view of the impact bar, triangular reinforcing block, and fixing seat of the die-casting slag removal frame in the second embodiment.

[0018] Figure 4 This is a 3D view of the die-cast part.

[0019] Figure 5 This is a schematic diagram of a gripping robot picking up a die-cast part and transferring it to a slag removal rack.

[0020] Explanation of main component symbols: 1-Bracket, 11-Platform frame, 110-Side bar, 111-Positioning groove, 12-Feet, 13-Ground lock plate, 130-Lock hole, 14-Discharge hopper, 2-Bumper bar, 21-External thread, 3-Surround plate, 5-Side frame, 6-Fixed seat, 61-First threaded hole, 62-Second threaded hole, 7-Triangular reinforcing block, 71-Counterhead vertical hole, 72-Fixing screw, 8-Scrap car, 9-Horizontal tie rod, A-Gripping robot, B-Die casting, B0-Component body, B1-Main slag bag, B10-Circular disc, B2-First exhaust slag bag, B3-Second exhaust slag bag, B4-Small slag bag. Detailed Implementation

[0021] This utility model provides a slag removal rack for die-cast parts. To make the purpose, technical solution, and effects of this utility model clearer and more explicit, the following describes this utility model in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit the scope of protection of this utility model.

[0022] Please see Figures 1-4 This utility model provides a slag removal rack for die castings. The platform frame 11 is a rectangular frame. One of the side bars 110 of the platform frame 11 is provided with the impact bar 2, and the other side bars 110 are provided with the surrounding plate 3.

[0023] In practical work, see Figure 5 As shown, since a disc B10 forms on the main slag bag B1 of the die casting B, which is easy to grasp, the gripping robot A removes it from the die casting machine by grasping the disc B10. Then, according to the set program, the gripping robot A transports it to the front of the slag bag removal frame, and then changes the position of the die casting B so that the first exhaust slag bag B2, the second exhaust slag bag B3, and the small exhaust slag bag B4 on the die casting B collide with the impact bar 2 one by one. During the collision process, most of the slag bags on the die casting B will separate from the main body B0 of the component. Under the action of gravity, the separated slag bags fall into the discharge hopper 14 through the opening in the middle of the platform frame 11. The gripping robot A then places the die casting B with the main slag bag B1 on the chain conveyor for outward transportation, thus achieving the purpose of removing most of the slag bags before placing the die casting B on the chain conveyor.

[0024] Compared with the prior art, the present invention provides a slag removal rack for die castings with a simple structure that is easy to manufacture and install. By cooperating with the grabbing robot A through the impact rod 2, most of the slag bag is removed before the die casting B is placed on the chain conveyor, which reduces the amount of manual slag bag removal work in the subsequent process and greatly improves production efficiency.

[0025] During the process of removing the slag bag by impacting the die-cast part B with the impact rod 2, the retaining plate 3 prevents the separated slag bag from accidentally splashing into the surrounding area, reducing the risk of injury to operators and surrounding equipment and improving the safety of the production process. Furthermore, the retaining plate 3 is fixed to the platform frame 11 by the side frame 5, which provides a stable fixation method for the retaining plate 3, ensuring that it will not easily loosen or shift during operation. This robust connection allows the retaining plate 3 to better fulfill its safety protection and positioning assistance functions, improving the overall performance of the slag bag removal frame.

[0026] In fact, the side frame 5 not only serves to fix the surrounding plate 3, but also enhances the structural strength of the platform frame 11. In one embodiment, the bottom end of the impact rod 2 is welded to the side rod 110 of the platform frame 11. This welding connection ensures a firm connection between the impact rod 2 and the side rod 110 of the platform frame 11. During the impact of the die-cast part B on the impact rod 2, the impact rod 2 will not easily loosen or fall off, ensuring the stability and reliability of the slag removal operation. The lower part of the impact rod 2 is connected to the side frame 5 via a horizontal tie rod 9. The horizontal tie rod 9 can transfer a portion of the impact force from the impact rod 2 to the side frame 5, thereby dispersing the impact force borne by the impact rod 2, reducing the risk of deformation of the impact rod 2, and extending the service life of the impact rod 2.

[0027] In another embodiment, the bottom end of the impact rod 2 is provided with an external thread 21. A fixing seat 6 is provided on the side rod 110 where the impact rod 2 is to be installed on the platform frame 11. The side rod 110 is easy to position, and a positioning groove 111 is provided on the side rod 110. The fixing seat 6 is embedded in the positioning groove 111 and welded in place. The fixing seat 6 is provided with a first threaded hole 61 that is threaded to the bottom end of the impact rod 2. The threaded connection provides good connection strength, ensuring that the impact rod 2 will not loosen or fall off during operation. Even in the event of a strong impact between the die-cast part B and the impact rod 2, the stability of the impact rod 2 is guaranteed, thus ensuring the smooth operation of the slag removal bag. Furthermore, it makes the installation and removal of the impact rod 2 very convenient. When it is necessary to replace or repair the impact rod 2, the operator can quickly unscrew the impact rod 2 from the fixing seat 6, improving the maintainability of the equipment.

[0028] Furthermore, a triangular reinforcing block 7 is fitted onto the lower part of the impact rod 2. The fixing seat 6 has second threaded holes 62 on both sides of the first threaded hole 61. The side of the triangular reinforcing block 7 has countersunk vertical holes 71 corresponding to the two second threaded holes 62. The fixing screw 72 passes through the countersunk vertical holes 71 and connects to the second threaded holes 62. The triangular reinforcing block 7 provides additional support for the impact rod 2, making it more stable when impacted by the die-cast part B, and less prone to shaking or bending. Additionally, when the die-cast part B impacts the impact rod 2, the triangular reinforcing block 7 can distribute some of the impact force to the fixing seat 6, reducing the pressure on the impact rod 2, lowering the risk of damage to the impact rod 2, and extending the service life of the impact rod 2.

[0029] In this embodiment, a ground lock plate 13 is provided at the bottom of the support leg 12. The ground lock plate 13 has a locking hole 130, and is fixed to the ground by engaging with an expansion bolt on the ground through the locking hole 130 and a nut. The ground lock plate 13 increases the contact area between the support leg 12 and the ground, making the entire slag removal frame of the die-casting part B more stable during operation. When the die-casting part B collides with the impact rod 2, it effectively reduces the shaking of the slag removal frame, ensuring the smooth operation of the slag removal process.

[0030] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0031] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection, an electrical connection, or a connection that allows for communication; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0032] It is understood that those skilled in the art can make equivalent substitutions or changes based on the technical solution and inventive concept of this utility model, and all such substitutions or changes should fall within the protection scope of this utility model.

Claims

1. A die casting flash trap characterized by, The device comprises a support frame composed of a support leg and a platform frame body, the middle part of the platform frame body is provided with an opening and a discharge hopper is arranged at the opening, and a vertically extending impact rod is arranged on the platform frame body.

2. The die casting flash trap housing according to claim 1, wherein, The platform frame body is a rectangular frame body, one of the edge rods of the platform frame body is provided with the impact rod, and the remaining edge rods are provided with surrounding plates.

3. The die casting flash trap housing of claim 2, wherein, The surrounding plates are fixed on the platform frame body through side frame bodies.

4. The die casting flash trap housing of claim 3, wherein, The bottom end of the impact rod is welded on the edge rod of the platform frame body, and the lower part of the impact rod is connected with the side frame body through a horizontal pull rod.

5. The die casting flash trap housing of claim 2, wherein, The bottom end of the impact rod is provided with external threads, the platform frame body is provided with a fixing seat on the edge rod where the impact rod is to be arranged, and the fixing seat is provided with a first threaded hole which is threadedly connected with the bottom end of the impact rod.

6. The die casting flash trap housing of claim 5, wherein, The lower part of the impact rod is sleeved with a triangular reinforcing block, the fixing seat is provided with second threaded holes on the left and right sides of the first threaded hole, the side surface of the triangular reinforcing block is provided with counterbore vertical holes corresponding to the two second threaded holes, and a fixing screw is connected with the second threaded holes after penetrating through the counterbore vertical holes.

7. The die casting flash trap housing of claim 1, wherein, A waste car is arranged below the discharge hopper.

8. The die casting flash trap housing according to any one of claims 1 to 7, wherein, The bottom end of the support leg is provided with a ground lock plate, and a lock hole is formed in the ground lock plate.

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