Continuous discharging die-casting machine

Abstract

The utility model relates to the technical field of metal processing, in particular to a continuous discharging die-casting machine which comprises a die-casting base and a die-casting body arranged on the top of the die-casting base, and the die-casting base is connected with the die-casting body through a lifting piece. A rotating mechanism is arranged at the bottom of the turntable, and an arc-shaped groove in sliding fit with the outer wall of the turntable is formed in one side of the die-casting base; a moving frame is arranged at the top of the die-casting base, a powder feeding part is arranged at the top of the moving frame, connecting rods are rotationally connected to the two sides of the moving frame, the ends, away from the moving frame, of the connecting rods are rotationally connected with mounting blocks, and adjusting parts used for adjusting lifting of the mounting blocks are mounted on the die-casting base. According to the metal powder feeding device, the moving frame can be horizontally adjusted, the moving frame moves to feed metal powder, meanwhile, a die-cast metal workpiece can be pushed to the top of the rotating disc, discharging can be conducted in the rotating process of the rotating disc, and continuous discharging of the metal workpiece is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of metal processing, in particular to a continuous discharging die-casting machine. Background Art

[0002] In metal processing, powder metallurgy die casting is an efficient manufacturing technology that inputs metal powder into the die cavity of the die casting machine and manufactures mechanical parts and metal structural parts through a high-pressure forming process. After the die casting is output, the next step of processing can be carried out.

[0003] A metal powder forming device disclosed in the existing patent announcement number CN220112331U includes two mounting plates and a cylinder, the cylinder is connected to an external air pump through a connecting pipe, first fixed seats are fixedly installed on both sides of the two mounting plates, mounting seats are fixedly installed on both sides of the mounting plates, a guide shaft is fixedly connected between the two mounting seats, a material bin is also provided between the two mounting plates, the material bin is movably installed between the two mounting plates through the first fixed plates and L-shaped connecting plates on both sides, a push plate is also provided between the two mounting plates, the push plate is movably installed between the two mounting plates through multiple mounting rods at the upper end and the second fixed seat; the push plate is pushed to move by the cylinder, so that the metal powder can be stored through the push groove in the push plate and pushed into the forming groove of the mold, and at the same time, the push plate fitted with the mold of the metal powder forming machine can prevent the metal powder from overflowing.

[0004] When the above device is used, it is not convenient to continuously process and discharge the powder after it is formed, and the continuity of powder input still needs to be improved. In view of the above problems, a die-casting machine with continuous discharge is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a die-casting machine with continuous discharging to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A continuous discharging die-casting machine comprises a die-casting base and a die-casting body arranged on the top of the die-casting base, wherein the die-casting base is connected to the die-casting body via a lifting member;

[0008] A turntable is provided on one side of the die-casting base, a rotating mechanism is provided at the bottom of the turntable, and an arc groove is provided on one side of the die-casting base to slide with the outer wall of the turntable;

[0009] A moving frame is provided on the top of the die-casting base, a powder feeding piece is provided on the top of the moving frame, both sides of the moving frame are rotatably connected to connecting rods, one end of the connecting rod away from the moving frame is rotatably connected to a mounting block, an adjusting piece for adjusting the lifting of the mounting block is installed on the die-casting base, and a guide piece for stable horizontal movement of the moving frame is installed on the top of the die-casting base.

[0010] In an optional solution: the rotating mechanism includes a rotating seat arranged on one side of the die-casting base, the bottom of the turntable is rotatably connected to the top of the rotating seat, and a driving member for driving the turntable to rotate is arranged in the rotating seat.

[0011] In an optional solution: the powder feeding member includes a feeding cover, the feeding cover is connected to the top of the moving frame, the bottom of the moving frame is provided with an opening, and the top of the feeding cover is connected to the feeding pipe.

[0012] In an optional solution: the adjusting member includes an electric telescopic rod, which is installed on a die-cast base, and the movable end of the electric telescopic rod is connected to the bottom of the mounting block, and the two groups of connecting rods are rotatably connected to the two ends of the mounting block.

[0013] In an optional solution: the guide member includes two groups of first guide bars connected to the top of the die-cast base, the first guide bars are connected to the die-cast base by bolts, the two sides of the movable frame are slidably matched with the first guide bars, the first guide bars are provided with guide grooves, the two sides of the movable frame are fixedly connected to second guide bars, and the second guide bars are slidably matched with the guide grooves.

[0014] In an optional solution: a curved pad is provided on a side of the moving frame close to the turntable, and the curved pad is connected to the moving frame via two groups of spring telescopic rods.

[0015] In an optional solution: the lifting member includes a hydraulic telescopic rod installed on the die-casting base, the top end of the hydraulic telescopic rod is connected to the bottom of the die-casting body, and the hydraulic telescopic rod is provided in four groups.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The movable frame of the utility model can be adjusted horizontally. When the movable frame moves to feed the metal powder, the die-cast metal workpiece can be pushed to the top of the turntable. The material can be discharged while the turntable rotates, which is beneficial to the continuous discharge of the metal workpiece.

[0018] In the utility model, the adjusting member can adjust the height of the mounting block, thereby driving the moving frame to move horizontally through the connecting rod. The moving frame can move horizontally stably under the guidance of the guide member, while reducing the overflow of powder. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model.

[0020] Figure 2 It is a structural schematic diagram of the movable frame arrangement in the utility model.

[0021] Figure 3It is a structural schematic diagram of the location where the arc-shaped pad in the utility model is set.

[0022] In the figure: 11, die-casting base; 12, hydraulic telescopic rod; 13, die-casting body; 14, turntable; 15, rotating seat; 16, first guide bar; 17, moving frame; 18, connecting rod; 19, electric telescopic rod; 20, mounting block; 21, feed pipe; 22, feed cover; 23, second guide bar; 24, arc pad; 25, spring telescopic rod. DETAILED DESCRIPTION

[0023] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 3 In this embodiment, the die-casting machine for continuous discharge includes a die-casting base 11 and a die-casting body 13 arranged on the top of the die-casting base 11, and the die-casting base 11 is connected to the die-casting body 13 through a lifting member; the die-casting base 11 can be provided with an existing mold cavity and an ejection component (hydraulic telescopic rod, etc.) for ejecting a workpiece;

[0026] A turntable 14 is provided on one side of the die-casting base 11, a rotating mechanism is provided at the bottom of the turntable 14, and an arc groove is provided on one side of the die-casting base 11 to slide with the outer wall of the turntable 14;

[0027] A moving frame 17 is provided on the top of the die-casting base 11, a powder feeder is provided on the top of the moving frame 17, both sides of the moving frame 17 are rotatably connected to connecting rods 18, one end of the connecting rod 18 away from the moving frame 17 is rotatably connected to a mounting block 20, an adjusting member for adjusting the lifting of the mounting block 20 is installed on the die-casting base 11, and a guide member for stable horizontal movement of the moving frame 17 is installed on the top of the die-casting base 11;

[0028] In this embodiment, the movable frame 17 can be adjusted horizontally. When the movable frame 17 moves to feed the metal powder, the die-cast metal workpiece can be pushed to the top of the turntable 14. The turntable 14 can discharge the material while it is rotating, which is beneficial to the continuous discharge of the metal workpiece. The adjusting member can adjust the height of the mounting block 20, thereby driving the movable frame 17 to move horizontally through the connecting rod 18. The movable frame 17 can perform stable horizontal movement under the guidance of the guide member, while reducing the overflow of powder.

[0029] In another embodiment, the rotating mechanism includes a rotating seat 15 arranged on one side of the die-casting base 11, the bottom of the turntable 14 is rotatably connected to the top of the rotating seat 15, and a driving member for driving the turntable 14 to rotate is provided in the rotating seat 15; the driving member can be a combination of an existing electric motor and a worm gear reducer; the driving member can drive the turntable 14 to rotate.

[0030] In another embodiment, the powder feeding part includes a feeding cover 22, which is connected to the top of the moving frame 17. An opening is provided at the bottom of the moving frame 17, and the top of the feeding cover 22 is connected to a feeding pipe 21; the feeding pipe 21 can be connected to an external feeding device, and metal powder can be input into the moving frame 17 through the feeding pipe 21 and the feeding cover 22.

[0031] In another embodiment, the adjusting member includes an electric telescopic rod 19, which is installed on the die-casting base 11, and the movable end of the electric telescopic rod 19 is connected to the bottom of the mounting block 20, and the two groups of connecting rods 18 are respectively rotatably connected to the two ends of the mounting block 20; when the electric telescopic rod 19 is working, the height of the mounting block 20 can be adjusted, and the movable frame 17 can be driven to slide horizontally through the connecting rod 18, the mounting block 20 is raised, and the movable frame 17 is away from the bottom of the die-casting body 13, the mounting block 20 is lowered, and the movable frame 17 is close to the die-casting body 13, so that the metal powder can be delivered to the mold cavity.

[0032] In another embodiment, the guide member includes two groups of first guide bars 16 connected to the top of the die-casting base 11, the first guide bars 16 are connected to the die-casting base 11 by bolts, the two sides of the movable frame 17 are slidably matched with the first guide bars 16, the first guide bars 16 are provided with guide grooves, the two sides of the movable frame 17 are fixedly connected with second guide bars 23, the second guide bars 23 are slidably matched with the guide grooves; when the movable frame 17 moves, the second guide bars 23 slide in the guide grooves, and the movable frame 17 can move stably.

[0033] In another embodiment, the moving frame 17 is provided with an arc-shaped pad 24 on one side close to the turntable 14, and the arc-shaped pad 24 is connected to the moving frame 17 through two sets of spring telescopic rods 25; the arc-shaped pad 24 can contact the die-cast metal workpiece, and can push the metal workpiece to the top of the turntable 14 when the moving frame 17 moves;

[0034] The spring telescopic rod 25 can be a rod member with a spring inside the existing telescopic rod, which can perform buffering.

[0035] In another embodiment, the lifting member includes a hydraulic telescopic rod 12 installed on the die-casting base 11, the top of the hydraulic telescopic rod 12 is connected to the bottom of the die-casting body 13, and four groups of the hydraulic telescopic rod 12 are arranged; the height of the die-casting body 13 can be adjusted by the hydraulic telescopic rod 12, and the die-casting operation of the metal workpiece can be performed.

[0036] When the utility model is used, the movable frame 17 can be adjusted horizontally. When the movable frame 17 moves to feed the metal powder, the die-cast metal workpiece can be pushed to the top of the turntable 14. The turntable 14 can discharge the material while it is rotating, which is beneficial to the continuous discharge of the metal workpiece. The adjusting member can adjust the height of the mounting block 20, thereby driving the movable frame 17 to move horizontally through the connecting rod 18. The movable frame 17 can perform stable horizontal movement under the guidance of the guide member, while reducing the overflow of powder.

[0037] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A continuous discharging die-casting machine, comprising a die-casting base (11) and a die-casting body (13) arranged on the top of the die-casting base (11), wherein the die-casting base (11) is connected to the die-casting body (13) via a lifting member; Features: A turntable (14) is provided on one side of the die-casting base (11), a rotating mechanism is provided at the bottom of the turntable (14), and an arc groove is provided on one side of the die-casting base (11) for slidingly cooperating with the outer wall of the turntable (14); A movable frame (17) is provided on the top of the die-casting base (11), a powder feeding member is provided on the top of the movable frame (17), both sides of the movable frame (17) are rotatably connected to connecting rods (18), one end of the connecting rod (18) away from the movable frame (17) is rotatably connected to a mounting block (20), an adjusting member for adjusting the lifting of the mounting block (20) is installed on the die-casting base (11), and a guide member for stable horizontal movement of the movable frame (17) is installed on the top of the die-casting base (11).

2. The continuous discharging die-casting machine according to claim 1, characterized in that: The rotating mechanism comprises a rotating seat (15) arranged on one side of the die-casting base (11); the bottom of the rotating disk (14) is rotatably connected to the top of the rotating seat (15); and a driving member for driving the rotating disk (14) to rotate is arranged inside the rotating seat (15).

3. The continuous discharging die-casting machine according to claim 1, characterized in that: The powder feeding member comprises a feeding cover (22), wherein the feeding cover (22) is connected to the top of the moving frame (17), an opening is provided at the bottom of the moving frame (17), and the top of the feeding cover (22) is connected to a feeding pipe (21).

4. The continuous discharging die-casting machine according to claim 1, characterized in that: The adjusting member comprises an electric telescopic rod (19), the electric telescopic rod (19) is mounted on a die-cast base (11), a movable end of the electric telescopic rod (19) is connected to the bottom of a mounting block (20), and two groups of connecting rods (18) are rotatably connected to two ends of the mounting block (20) respectively.

5. The continuous discharging die-casting machine according to claim 1, characterized in that: The guide member comprises two groups of first guide bars (16) connected to the top of the die-casting base (11); the first guide bars (16) are connected to the die-casting base (11) by bolts; the two sides of the movable frame (17) are slidably matched with the first guide bars (16); a guide groove is provided in the first guide bar (16); the two sides of the movable frame (17) are fixedly connected to the second guide bars (23); the second guide bars (23) are slidably matched with the guide groove.

6. The continuous discharging die-casting machine according to claim 1, characterized in that: A curved pad (24) is provided on one side of the moving frame (17) close to the rotating disk (14), and the curved pad (24) is connected to the moving frame (17) via two groups of spring telescopic rods (25).

7. The continuous discharging die-casting machine according to claim 1, characterized in that: The lifting component comprises a hydraulic telescopic rod (12) installed on a die-casting base (11), the top end of the hydraulic telescopic rod (12) is connected to the bottom of a die-casting body (13), and four groups of the hydraulic telescopic rod (12) are provided.

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