Automatic waste discharging mechanism of die-casting equipment

Abstract

The utility model discloses an automatic waste discharge mechanism of die-casting equipment, which relates to the technical field of die-casting equipment and comprises a base and a left movable die, the outer wall of the top of the base is fixedly connected with a support frame, the outer wall of the support frame is slidably connected with a sliding rod, and the left movable die is arranged on the outer wall of the right side of the sliding rod. A right fixed mold is arranged on the outer wall of the supporting frame. According to the automatic waste discharging mechanism of the die casting equipment, the check block plays a role in protecting the demolding blade, the situation that the demolding blade makes contact with the outer wall of the right fixed die and is abraded is prevented, the demolding blade cuts off waste bonded between a casting and the left movable die, and the left movable die and the right fixed die are helped to conduct demolding; the cleaning brush can clean the outer wall of the right side of the left movable mold and the outer wall of the left side of the right fixed mold, waste materials adhering to the left movable mold and the right fixed mold can be removed, the cleaned waste materials fall into the waste material recycling box to be subjected to unified recycling treatment, and the production cost can be saved conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of die-casting equipment, in particular to an automatic waste discharge mechanism for die-casting equipment. Background Art

[0002] A die-casting machine is a series of industrial casting machines that hydraulically injects molten metal into a mold under pressure to cool and form it, and then obtains a solid metal casting after the mold is opened. It was originally used for die-casting lead type. With the progress of science and technology and industrial production, die-casting technology has achieved extremely rapid development.

[0003] In the existing die-casting equipment, after the mold is opened, the finished product will generally adhere to the cavity wall of the moving model cavity. At the same time, the finished product will bring out the waste on the cavity wall of the moving model cavity, which is not convenient for demolding. The finished product and the waste need to be separated manually, which wastes manpower and is not convenient for saving processing time.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and an automatic waste discharge mechanism for die-casting equipment is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide an automatic waste discharge mechanism for die-casting equipment to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic waste discharge mechanism of a die-casting equipment, comprising a base and a left movable mold, the top outer wall of the base is fixedly connected to a support frame, and the left outer wall of the support frame is fixedly connected to a hydraulic press, the outer wall of the support frame is slidably connected to a sliding rod, and the bottom end outer wall of the sliding rod is slidably connected to the base, the left movable mold is arranged on the right outer wall of the sliding rod, and a right fixed mold is arranged on the right side of the left movable mold, the outer wall of the support frame is arranged with a right fixed mold, and the right outer wall of the left movable mold and the right outer wall of the right fixed mold are adapted to each other.

[0007] Furthermore, a demoulding auxiliary component for assisting demoulding is arranged inside the left movable mold, and the demoulding auxiliary component includes a groove and a spring. The groove is opened inside the left movable mold, and a spring is arranged inside the groove.

[0008] Furthermore, the demoulding auxiliary component also includes a stopper and a demoulding blade, and the end of the spring is provided with a stopper and a demoulding blade.

[0009] Furthermore, the outer wall of the demoulding blade is in close contact with the outer wall of the groove, and the distance between the left and right sides of the stopper is greater than the distance between the left and right sides of the demoulding blade.

[0010] Furthermore, a casting and injection device is provided inside the right fixed mold, and the casting and injection device is fixedly connected to the inside of the support frame.

[0011] Furthermore, a waste cleaning assembly for cleaning waste is arranged directly above the left movable mold and the right fixed mold, and the waste cleaning assembly includes a motor, a rotating shaft and a cleaning brush, the end of the motor is connected to the rotating shaft, and the outer wall of the rotating shaft is provided with a cleaning brush.

[0012] Furthermore, the motor is arranged inside the support frame, and a telescopic rod is arranged on the top outer wall of the base.

[0013] Furthermore, a casting collection box is provided at the end of the telescopic rod, and a waste recovery box is provided on the bottom outer wall of the base.

[0014] The utility model provides an automatic waste discharge mechanism for die-casting equipment, which has the following beneficial effects:

[0015] 1. The automatic waste discharge mechanism of the die-casting equipment has a block to protect the demoulding blade, preventing the demoulding blade from contacting the outer wall of the right fixed mold and being worn. During demoulding, the left movable mold moves left, driving the movement, the spring rebounds, the block and the demoulding blade rush out of the groove, and the demoulding blade cuts off the waste adhered between the casting and the left movable mold, helping the left movable mold and the right fixed mold to demould.

[0016] 2. The automatic waste discharge mechanism of the die-casting equipment starts the motor before the next casting and injection, and the cleaning brush moves in a circle around the rotating shaft. The cleaning brush can clean the right outer wall of the left movable mold and the left outer wall of the right fixed mold, helping to remove the waste adhering to the left movable mold and the right fixed mold. The cleaned waste falls into the waste recovery box for unified recycling treatment, which is convenient for saving production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view structural schematic diagram of an automatic waste discharge mechanism of a die-casting device of the utility model;

[0018] Figure 2 The utility model is an automatic waste discharge mechanism of a die casting equipment Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0019] Figure 3 The utility model is a three-dimensional structural schematic diagram of a cleaning brush of an automatic waste discharge mechanism of a die-casting device.

[0020] In the figure: 1. base; 2. support frame; 3. hydraulic press; 4. sliding rod; 5. left movable mold; 6. right fixed mold; 7. demoulding auxiliary component; 701. groove; 702. spring; 703. block; 704. demoulding blade; 8. casting injection device; 9. waste removal and cleaning component; 901. motor; 902. rotating shaft; 903. cleaning brush; 10. casting collection box; 11. telescopic rod; 12. waste recovery box. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0022] like Figure 1-Figure 3 As shown, an automatic waste discharge mechanism of a die-casting equipment includes a base 1 and a left movable mold 5, the top outer wall of the base 1 is fixedly connected to a support frame 2, and the left outer wall of the support frame 2 is fixedly connected to a hydraulic press 3, the outer wall of the support frame 2 is slidably connected to a sliding rod 4, and the outer wall of the bottom end of the sliding rod 4 is slidably connected to the base 1, the left movable mold 5 is arranged on the right outer wall of the sliding rod 4, and a right fixed mold 6 is arranged on the right side of the left movable mold 5, the outer wall of the support frame 2 is arranged with a right fixed mold 6, and the right outer wall of the left movable mold 5 is adapted to the right outer wall of the right fixed mold 6, and the interior of the left movable mold 5 is provided with a mold stripping auxiliary The demoulding auxiliary component 7 includes a groove 701 and a spring 702. The groove 701 is opened inside the left movable mold 5, and the spring 702 is arranged inside the groove 701. The demoulding auxiliary component 7 also includes a stopper 703 and a demoulding blade 704. The end of the spring 702 is provided with a stopper 703 and a demoulding blade 704. The outer wall of the demoulding blade 704 is close to the outer wall of the groove 701, and the distance between the left and right sides of the stopper 703 is greater than the distance between the left and right sides of the demoulding blade 704. The inside of the right fixed mold 6 is provided with a casting and injection device 8, and the casting and injection device 8 is fixedly connected to the inside of the support frame 2.

[0023] The specific operation is as follows: the base 1 is placed on the horizontal ground, the support frame 2 plays a supporting role, the hydraulic press 3 is started, and the right end of the hydraulic press 3 drives the sliding rod 4 to move left and right. The outer wall of the sliding rod 4 slides left and right inside the base 1 and the outer wall of the support frame 2. The sliding rod 4 drives the left movable mold 5 to move, and the left movable mold 5 approaches the right fixed mold 6 until the outer wall of the left movable mold 5 and the outer wall of the right fixed mold 6 are attached, and the casting injection device 8 is used to perform injection casting between the left movable mold 5 and the right fixed mold 6;

[0024] When the left movable mold 5 and the right fixed mold 6 are close to each other, the stopper 703 contacts the outer wall of the right fixed mold 6 before the demoulding blade 704. As the left movable mold 5 moves rightward, the stopper 703 is stressed, and the spring 702 is compressed inside the groove 701. The stopper 703 protects the demoulding blade 704 and prevents the demoulding blade 704 from contacting the outer wall of the right fixed mold 6 and being worn.

[0025] During demolding, the left movable mold 5 moves leftward, driving the demolding auxiliary component 7 to move, the spring 702 rebounds, the stopper 703 and the demolding blade 704 rush out of the groove 701, and the demolding blade 704 cuts off the waste material adhering between the casting and the left movable mold 5, helping the left movable mold 5 and the right fixed mold 6 to be demolded;

[0026] like Figure 1-Figure 3 As shown, a waste cleaning assembly 9 for cleaning waste is arranged directly above the left movable mold 5 and the right fixed mold 6, and the waste cleaning assembly 9 includes a motor 901, a rotating shaft 902 and a cleaning brush 903, the end of the motor 901 is connected to the rotating shaft 902, and the outer wall of the rotating shaft 902 is provided with a cleaning brush 903, the motor 901 is arranged inside the support frame 2, and a telescopic rod 11 is arranged on the top outer wall of the base 1, and a casting receiving box 10 is arranged on the end of the telescopic rod 11, and a waste recovery box 12 is arranged on the bottom outer wall of the base 1;

[0027] The specific operation is as follows: the casting then falls vertically, the telescopic rod 11 is started, and the end of the telescopic rod 11 can drive the casting receiving box 10 to move left and right. When the casting falls, the end of the telescopic rod 11 drives the casting receiving box 10 to move left, and the casting falls into the inside of the casting receiving box 10 for collection. Then the end of the telescopic rod 11 drives the casting receiving box 10 to move right and reset;

[0028] Before pouring and injection again, start the motor 901. The rotation of the end of the motor 901 drives the rotating shaft 902 to rotate. The rotation of the rotating shaft 902 drives the cleaning brush 903 to rotate. The cleaning brush 903 makes a circular motion around the rotating shaft 902. The cleaning brush 903 can clean the right outer wall of the left movable mold 5 and the left outer wall of the right fixed mold 6, helping to remove the waste adhering to the left movable mold 5 and the right fixed mold 6. The cleaned waste falls into the waste recovery box 12 for unified recycling treatment, which is convenient for saving production costs.

[0029] In summary, if Figure 1-Figure 3As shown, the automatic waste discharge mechanism of the die-casting equipment is used. First, the base 1 is placed on a horizontal ground, and the hydraulic press 3 is started. The right end of the hydraulic press 3 drives the sliding rod 4 to move left and right. The outer wall of the sliding rod 4 slides left and right inside the base 1 and the outer wall of the support frame 2. The left movable mold 5 approaches the right fixed mold 6 until the outer wall of the left movable mold 5 and the outer wall of the right fixed mold 6 are attached. The casting and injection device 8 is used to perform injection casting between the left movable mold 5 and the right fixed mold 6. When the left movable mold 5 moves to the right, the block 703 contacts the outer wall of the right fixed mold 6 before the demoulding blade 704. As the left movable mold 5 moves to the right, the block 703 is stressed, and the spring 702 is compressed inside the groove 701. When demoulding, the left movable mold 5 moves to the left, driving the demoulding auxiliary component 7 to move, and the spring 702 rebounds. The block 703 and the demoulding blade 704 rush out of the groove 701. The demoulding blade 704 cuts off the waste material adhered between the casting and the left movable mold 5, and helps the left movable mold 5 and the right fixed mold 6 to demould.

[0030] When the casting falls, the end of the telescopic rod 11 drives the casting receiving box 10 to move left, and the casting falls into the casting receiving box 10 for collection. Then the end of the telescopic rod 11 drives the casting receiving box 10 to move right and reset. Before pouring and injection again, the motor 901 is started, and the end of the motor 901 rotates to drive the rotating shaft 902 to rotate. The rotation of the rotating shaft 902 drives the cleaning brush 903 to rotate. The cleaning brush 903 makes a circular motion around the rotating shaft 902. The cleaning brush 903 can clean the right outer wall of the left movable mold 5 and the left outer wall of the right fixed mold 6. The cleaned waste falls into the waste recovery box 12 for unified recycling treatment.

[0031] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. An automatic waste discharge mechanism for a die-casting device, comprising a base (1) and a left movable die (5), characterized in that: The top outer wall of the base (1) is fixedly connected to a support frame (2), and the left outer wall of the support frame (2) is fixedly connected to a hydraulic press (3), the outer wall of the support frame (2) is slidably connected to a sliding rod (4), and the outer wall of the bottom end of the sliding rod (4) is slidably connected to the base (1), the left movable mold (5) is arranged on the right side outer wall of the sliding rod (4), and a right fixed mold (6) is arranged on the right side of the left movable mold (5), the outer wall of the support frame (2) is provided with a right fixed mold (6), and the right outer wall of the left movable mold (5) and the right outer wall of the right fixed mold (6) are matched.

2. The automatic waste discharge mechanism of the die-casting equipment according to claim 1, characterized in that: A demoulding auxiliary component (7) for assisting demoulding is arranged inside the left movable mold (5), and the demoulding auxiliary component (7) comprises a groove (701) and a spring (702). The groove (701) is opened inside the left movable mold (5), and a spring (702) is arranged inside the groove (701).

3. The automatic waste discharge mechanism of the die-casting equipment according to claim 2, characterized in that: The demoulding auxiliary component (7) further comprises a stopper (703) and a demoulding blade (704), and the end of the spring (702) is provided with a stopper (703) and a demoulding blade (704).

4. The automatic waste discharge mechanism of the die-casting equipment according to claim 3, characterized in that: The outer wall of the demoulding blade (704) is in close contact with the outer wall of the groove (701), and the distance between the left and right sides of the stopper (703) is greater than the distance between the left and right sides of the demoulding blade (704).

5. The automatic waste discharge mechanism of the die-casting equipment according to claim 1, characterized in that: A casting and injection device (8) is provided inside the right fixed mold (6), and the casting and injection device (8) is fixedly connected to the inside of the support frame (2).

6. The automatic waste discharge mechanism of the die-casting equipment according to claim 1, characterized in that: A waste cleaning assembly (9) for cleaning waste is arranged directly above the left movable mold (5) and the right fixed mold (6), and the waste cleaning assembly (9) comprises a motor (901), a rotating shaft (902) and a cleaning brush (903), the end of the motor (901) is connected to the rotating shaft (902), and the outer wall of the rotating shaft (902) is provided with a cleaning brush (903).

7. The automatic waste discharge mechanism of the die casting equipment according to claim 6, characterized in that: The motor (901) is arranged inside the support frame (2), and a telescopic rod (11) is arranged on the top outer wall of the base (1).

8. The automatic waste discharge mechanism of the die casting equipment according to claim 7, characterized in that: A casting collection box (10) is provided at the end of the telescopic rod (11), and a waste recovery box (12) is provided on the bottom outer wall of the base (1).

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