Material taking mechanism of die-casting machine

Abstract

The utility model belongs to the technical field of die-casting machines, and particularly relates to a die-casting machine material taking mechanism which comprises an installation plate, a machine frame and a material taking mechanism body, the material taking mechanism body is installed on the machine frame, a horizontal moving device is arranged on the installation plate in the length direction of the installation plate, and the machine frame is connected to the horizontal moving device. The material taking mechanism comprises a feeding mechanism; the automatic material taking device comprises a base plate and two clamping plates, the two clamping plates are oppositely and movably arranged on the outer side of the base plate, two hydraulic cylinders are horizontally and fixedly installed on the base plate, the movable ends of the hydraulic cylinders are fixedly connected with the clamping plates, the two clamping plates are driven to be close to or away from each other, and therefore materials are clamped, automatic material clamping and taking are achieved, and the efficiency is higher compared with manual material taking.

Description

Technical Field

[0001] The utility model belongs to the technical field of die-casting machines, and particularly relates to a material taking mechanism of a die-casting machine. Background Technique

[0002] A die-casting machine is a machine used for die-casting. It includes two types: hot-chamber and cold-chamber. The latter is further divided into two types: vertical and horizontal. Under pressure, the die-casting machine injects molten metal hydraulically into the mold for cooling and forming. After the mold is opened, solid metal castings can be obtained. It was initially used for die-casting type.

[0003] Chinese Patent with application number CN202323102343.2 discloses a material taking mechanism of a die-casting machine, including a bottom plate. A turntable is rotatably connected to the top wall of the bottom plate; a first motor is fixedly connected to the bottom wall of the bottom plate, and the output end of the first motor is connected to the turntable through a transmission component; a support block is fixedly connected to the top end of the turntable; a second motor is fixedly connected to the top wall of the support block; an electric telescopic rod is arranged on the side wall of the support block, and the electric telescopic rod is connected to the output end of the second motor through a lifting component; an L-shaped block is fixedly connected to the end of the electric telescopic rod; an installation block is fixedly connected to the side wall of the end of the L-shaped block. The utility model provides a material taking mechanism of a die-casting machine to solve the problem that in the prior art, the product taking device of a die-casting machine usually works with a robotic arm equipped with a fixture matching the product. If different die-cast products need to be taken out, different fixtures need to be replaced, resulting in a reduction in the production efficiency of the product.

[0004] After some existing automotive aluminum die-casting machines complete die-casting, manual material taking is time-consuming and laborious, reducing work efficiency. After taking the material, it is placed in the external environment for natural cooling, but the efficiency of natural cooling is relatively low, which has an adverse impact on the storage after material taking. Therefore, a material taking mechanism of a die-casting machine is proposed. Content of the Utility Model

[0005] In view of the above deficiencies existing in the prior art, the utility model provides a material taking mechanism of a die-casting machine to solve the problems in the above background technique.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A material taking mechanism of a die-casting machine includes a mounting plate, a frame, and a material taking mechanism. The material taking mechanism is installed on the frame. A horizontal moving device is arranged along the length direction on the mounting plate, and the frame is connected to the horizontal moving device; the material taking mechanism includes;

[0008] A base plate and two clamping plates. The two clamping plates are movably arranged opposite to each other on the outside of the base plate. Two hydraulic cylinders are horizontally and fixedly installed on the base plate. The movable ends of the hydraulic cylinders are fixedly connected to the clamping plates, driving the two clamping plates to approach or move away from each other, so as to clamp the material.

[0009] By adopting the above structural design, the material taking mechanism of the die casting machine includes a mounting plate, a frame and a material taking mechanism. The material taking mechanism is mounted on the frame. A horizontal moving device is arranged on the mounting plate along its length direction, and the frame is connected to the horizontal moving device. The material taking mechanism includes a substrate and two clamping plates. The two clamping plates are movably arranged opposite to each other on the outer side of the substrate. Two hydraulic cylinders are horizontally and fixedly mounted on the substrate. The movable ends of the hydraulic cylinders are fixedly connected to the clamping plates to drive the two clamping plates to approach or separate from each other, so as to clamp the material. In this way, automatic clamping and material taking can be realized, and the efficiency is higher compared with manual material taking.

[0010] Further, the frame includes three vertical plates and a bottom plate. The three vertical plates are fixedly connected to the upper edge of the bottom plate. One of the vertical plates is fixedly connected to the horizontal moving device, and the material taking mechanism is mounted on the bottom plate.

[0011] Further, the material taking mechanism further includes a motor. The motor is fixedly mounted on the connecting plate. A connecting head is fixedly connected to the center of the upper surface of the substrate, and the connecting head is fixedly connected to the output shaft of the motor.

[0012] Further, the material taking mechanism further includes two electric push rods. The two electric push rods are symmetrically arranged on the bottom plate, and the movable ends of the electric push rods are connected to the connecting plate.

[0013] Further, a card slot is formed in the inner bottom of the clamping plate along its length direction.

[0014] Further, the horizontal moving device includes a screw rod moving module and a cable protection chain. The slider of the screw rod moving module is fixedly connected to the vertical plate.

[0015] Further, a cooling system is further included. The cooling system includes a mounting rail, a plurality of air nozzles and a cold air source. The mounting rail is fixedly connected to the bottom of the mounting plate. The plurality of air nozzles are linearly arranged in an array along the length direction of the mounting rail, and the air nozzles are communicated with the cold air source through hoses.

[0016] By adopting the above structural design, the material taking mechanism of the die casting machine is also provided with a cooling system. After the material taking mechanism clamps the material, while moving along the length direction of the mounting plate under the action of the screw rod moving module, the air nozzles along the way spray cold air to cool and dissipate heat the material. At the same time, the substrate is driven to rotate by the motor, so that the material rotates accordingly, making the surface of the material contact the cold air more fully, with better cooling effect and shorter time consumption.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] 1. The material taking mechanism of this die-casting machine includes a mounting plate, a frame, and a material taking mechanism. The material taking mechanism is installed on the frame, and a horizontal moving device is arranged along the length direction on the mounting plate. The frame is connected to the horizontal moving device. The material taking mechanism includes a substrate and two clamping plates. The two clamping plates are movably arranged oppositely on the outer side of the substrate. Two hydraulic cylinders are horizontally and fixedly installed on the substrate. The movable ends of the hydraulic cylinders are fixedly connected to the clamping plates to drive the two clamping plates to approach or move away from each other, so as to clamp the material. In this way, automatic clamping and material taking can be realized, and the efficiency is higher compared with manual material taking.

[0019] 2. The material taking mechanism of this die-casting machine is also provided with a cooling system. After the material taking mechanism clamps the material, under the action of the lead screw moving module, while moving along the length direction of the mounting plate, the air nozzles along the way spray cold air to cool and dissipate heat the material. At the same time, the substrate is driven to rotate by the motor, so that the material rotates along with it, making the surface of the material more fully contact the cold air, with a better cooling effect and shorter time used. Description of the Drawings

[0020] Figure 1 Schematic three-dimensional structure diagram (view angle one) of an embodiment of the material taking mechanism of a die-casting machine of the present utility model;

[0021] Figure 2 Schematic three-dimensional structure diagram (view angle two) of an embodiment of the material taking mechanism of a die-casting machine of the present utility model;

[0022] Figure 3 Schematic three-dimensional structure diagram of the material taking mechanism in an embodiment of the material taking mechanism of a die-casting machine of the present utility model;

[0023] The reference numerals in the schematic drawings of the specification include:

[0024] Mounting plate (1), frame (2), vertical plate (21), bottom plate (22), material taking mechanism (3), substrate (31), motor (32), connecting head (33), electric push rod (34), hydraulic cylinder (35), clamping plate (36), clamping groove (361), connecting plate (37), horizontal moving device (4), lead screw moving module (41), cable protection chain (42), cooling system (5), mounting rail (51), air nozzle (52). Detailed Embodiments

[0025] In order to enable those skilled in the art to better understand the present utility model, the technical solutions of the present utility model will be further described below in conjunction with the drawings and embodiments.

[0026] Among them, the attached drawings are only for illustrative purposes, showing only schematic diagrams rather than physical diagrams, and should not be construed as a limitation on this patent; in order to better illustrate the embodiments of the present invention, some components in the attached drawings will be omitted, enlarged or reduced, which does not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the attached drawings may be omitted.

[0027] In the attached drawings of the embodiments of the present invention, the same or similar reference numerals correspond to the same or similar components; in the description of the present invention, it should be understood that if terms such as "upper", "lower", "left", "right", "inner", "outer", etc. are used to indicate the orientation or positional relationship, it is based on the orientation or positional relationship shown in the attached drawings. This is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms used to describe the positional relationship in the attached drawings are only for illustrative purposes and should not be construed as a limitation on this patent. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific circumstances.

[0028] In the description of the present invention, unless otherwise clearly specified and limited, if terms such as "connection" are used to indicate the connection relationship between components, this term should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] Embodiment 1:

[0030] As Figures 1-3 shown, the present invention. Specifically, a material taking mechanism of a die casting machine includes a mounting plate 1, a frame 2, and a material taking mechanism 3. The material taking mechanism 3 is installed on the frame 2. A horizontal moving device 4 is arranged along the length direction of the mounting plate 1, and the frame 2 is connected to the horizontal moving device 4; the material taking mechanism 3 includes;

[0031] a substrate 31 and two clamping plates 36. The two clamping plates 36 are movably arranged opposite to each other on the outside of the substrate 31. Two hydraulic cylinders 35 are horizontally and fixedly installed on the substrate 31. The movable ends of the hydraulic cylinders 35 are fixedly connected to the clamping plates 36 to drive the two clamping plates 36 to approach or separate from each other, so as to clamp the material.

[0032] By adopting the above structural design, the material taking mechanism of the die-casting machine includes a mounting plate 1, a frame 2 and a material taking mechanism 3. The material taking mechanism 3 is installed on the frame 2. A horizontal moving device 4 is arranged on the mounting plate 1 along its length direction, and the frame 2 is connected to the horizontal moving device 4. The material taking mechanism 3 includes a substrate 31 and two clamping plates 36. The two clamping plates 36 are movably arranged opposite to each other on the outer side of the substrate 31. Two hydraulic cylinders 35 are horizontally and fixedly installed on the substrate 31. The movable ends of the hydraulic cylinders 35 are fixedly connected to the clamping plates 36 to drive the two clamping plates 36 to approach or move away from each other, so as to clamp the material. In this way, automatic clamping and material taking can be realized, and the efficiency is higher compared with manual material taking.

[0033] The frame 2 includes three vertical plates 21 and a bottom plate 22. The three vertical plates 21 are fixedly connected to the upper edge of the bottom plate 22. One of the vertical plates 21 is fixedly connected to the horizontal moving device 4, and the material taking mechanism 3 is installed on the bottom plate 22.

[0034] The material taking mechanism 3 further includes two electric push rods 34. The two electric push rods 34 are symmetrically arranged on the bottom plate 22. The movable end of the electric push rod 34 is connected to a connecting plate 37. The material taking mechanism 3 further includes a motor 32. The motor 32 is fixedly installed on the connecting plate 37. A connecting head 33 is fixedly connected to the center of the upper surface of the substrate 31, and the connecting head 33 is fixedly connected to the output shaft of the motor 32.

[0035] A card slot 361 is formed in the inner bottom of the clamping plate 36 along its length direction to clamp the material oppositely.

[0036] The horizontal moving device 4 includes a screw rod moving module 41 and a cable protection chain 42. The slider of the screw rod moving module 41 is fixedly connected to the vertical plate 21. In the actual implementation process, the screw rod moving module 41 adopts an electric screw rod module in the prior art. The screw rod is driven by a motor to rotate, and the rotation of the screw rod drives the slider to perform linear reciprocating movement through a ball nut, thereby driving the frame 2 and the material taking mechanism 3 on the frame 2 to perform reciprocating movement. At the same time, a cable protection chain 42 is provided to protect the cables of the equipment.

[0037] It further includes a cooling system 5. The cooling system 5 includes a mounting rail 51, a plurality of air nozzles 52 and a cold air source. The mounting rail 51 is fixedly connected to the bottom of the mounting plate 1. The plurality of air nozzles 52 are linearly arranged in an array along the length direction of the mounting rail 51. The air nozzles 52 are communicated with the cold air source through hoses. The cold air source (not shown in the figure) can adopt a vortex tube or other refrigeration units in the prior art.

[0038] By adopting the above structural design, the material taking mechanism of the die-casting machine is also provided with a cooling system 5. After the material taking mechanism 3 clamps the material, while moving along the length direction of the mounting plate 1 under the action of the screw rod moving module 41, the air nozzles 52 along the way spray cold air to cool and dissipate heat from the material. At the same time, the substrate 31 is driven to rotate by the motor 32, so that the material rotates along with it, making the surface of the material come into more sufficient contact with the cold air, with better cooling effect and shorter time consumption.

[0039] Working principle: Start the screw rod moving module 41 to move the material taking mechanism 3 to the die-casting machine material place. The electric push rod 34 pushes the connecting plate 37 to descend, so that the clamping plate 36 can contact the material. After contacting the material, the two hydraulic cylinders 35 are started, so that the two clamping plates 36 move closer to each other to clamp the material. Then the electric push rod 34 retracts, so that the material taking mechanism 3 rises and disengages from the die-casting machine to realize material taking. The screw rod moving module 41 is started again to drive the material to move leftward. During the movement, the air nozzles 52 spray cold air to cool the material. In order to further improve the cooling effect of the material, the motor 32 drives the substrate 31 to rotate, so that the material rotates along with it, making the surface of the material come into more sufficient contact with the cold air, with better cooling effect and shorter time consumption.

[0040] The above are only the embodiments of the present invention. The circuits, electronic components and modules involved are all prior arts, which can be completely realized by those skilled in the art without further elaboration. The content protected by this application does not involve the improvement of software and methods. The specific structures and characteristics and other common knowledge in the solution are not described in detail here. Those of ordinary skill in the art know all the common technical knowledge in the technical field of the utility model before the application date or the priority date, can know all the prior arts in this field, and have the ability to apply the conventional experimental means before this date. Those of ordinary skill in the art can, under the inspiration given by this application and combined with their own abilities, improve and implement this solution. Some typical well-known structures or well-known methods should not become obstacles for those of ordinary skill in the art to implement this application. It should be pointed out that for those skilled in the art, without departing from the structure of the present invention, several deformations and improvements can still be made, which should also be regarded as the protection scope of the present invention, and these will not affect the implementation effect of the present invention and the practicability of the patent.

Claims

1. A material taking mechanism for a die casting machine, comprising a mounting plate (1), a frame (2) and a material taking mechanism (3), wherein the material taking mechanism (3) is mounted on the frame (2), a horizontal moving device (4) is arranged on the mounting plate (1) along its length direction, and the frame (2) is connected to the horizontal moving device (4); characterized in that: The material taking mechanism (3) comprises: A base plate (31) and two clamping plates (36), wherein the two clamping plates (36) are arranged on the outer side of the base plate (31) in a movably opposed manner, and two hydraulic cylinders (35) are fixedly installed horizontally on the base plate (31), wherein the movable ends of the hydraulic cylinders (35) are fixedly connected to the clamping plates (36), and the two clamping plates (36) are driven to move closer to or farther from each other, thereby clamping materials.

2. A material taking mechanism for a die casting machine according to claim 1, characterized in that: The frame (2) comprises three vertical plates (21) and a bottom plate (22), wherein the three vertical plates (21) are fixedly connected to the upper edge of the bottom plate (22), wherein one vertical plate (21) is fixedly connected to the horizontal moving device (4), and the material taking mechanism (3) is installed on the bottom plate (22).

3. A material taking mechanism for a die casting machine as claimed in claim 2, characterized in that: The material taking mechanism (3) further comprises two electric push rods (34), the two electric push rods (34) are symmetrically arranged on the bottom plate (22), and the movable ends of the electric push rods (34) are connected to a connecting plate (37).

4. A material taking mechanism for a die casting machine as claimed in claim 3, characterized in that: The material taking mechanism (3) further comprises a motor (32), wherein the motor (32) is fixedly mounted on a connecting plate (37), a connecting head (33) is fixedly connected to the center of the upper surface of the base plate (31), and the connecting head (33) is fixedly connected to the output shaft of the motor (32).

5. A material taking mechanism for a die casting machine according to claim 1, characterized in that: The inner bottom of the clamping plate (36) is provided with a clamping groove (361) along its length direction.

6. A material taking mechanism for a die casting machine as claimed in claim 2, characterized in that: The horizontal moving device (4) comprises a screw moving module (41) and a cable protection chain (42), wherein the slider of the screw moving module (41) and the vertical plate (21) are fixedly connected.

7. A material taking mechanism for a die casting machine as claimed in claim 1, characterized in that: The cooling system (5) further comprises a cooling system (5), the cooling system (5) comprising a mounting rail (51), a plurality of air nozzles (52) and a cold air source, the mounting rail (51) being fixedly connected to the bottom of the mounting plate (1), the plurality of air nozzles (52) being arranged in a linear array along the length direction of the mounting rail (51), and the air nozzles (52) being connected to the cold air source via a hose.

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