A mold replacement device for refractory material production

Abstract

The utility model discloses a mold replacement device for refractory material production, comprising a movable base plate, a loading platform movably arranged at the front end of a mounting seat, a lifting arm one fixedly connected to one side of the top of a supporting vertical plate, and a lifting arm two movably arranged inside the lifting arm one. The utility model arranges a movable loading platform on the top of the movable base plate, and the bottom of the loading platform can also be lifted and adjusted in height by a lifting cylinder, and the supporting angle can be adjusted by lifting and adjusting the oblique push cylinder. A lifting arm one and a lifting arm two are also arranged at the top position of the supporting vertical plate. The lifting arm two can be extended toward the front end driven by a ball screw to adjust the position of the hook. When replacing the mold, the lifting arm two can be extended, and the hook at the bottom end of the lifting arm two can be hooked on the mold to lift the mold. The lifting arm two retracts and pulls the lifted mold onto the loading platform, thereby supporting the mold through the loading platform, and the entire mold lifting and replacement process is simple and efficient.

Description

Technical Field

[0001] The utility model relates to the technical field of injection molding production, in particular to a mold replacement device for refractory material production. Background Art

[0002] Injection molding machine, also known as injection molding machine or injection machine, is the main molding equipment that uses plastic molding molds to make plastic products of various shapes from thermoplastics or thermosetting plastics. In the production of chemical-resistant materials, injection molding production is also required through injection molding machines. During production, the injection molding machine heats the chemical-resistant material and applies high pressure to the molten material to make it ejected and fill the mold cavity. However, different molds need to be replaced for injection molded parts of different shapes during production. The existing mold replacement requires two people, that is, one person holds the mold and the other installs or removes the mold, which wastes manpower. The space of the mold closing part of the injection molding machine is small, which is not convenient for the staff to perform replacement operations. Improvements need to be made to the above shortcomings. Utility Model Content

[0003] The purpose of the utility model is to provide a mold replacement device for refractory material production to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A mold replacement device for refractory material production comprises a movable base plate, a supporting vertical plate, a traction motor, a loading platform, a first lifting arm and a second lifting arm, wherein two supporting vertical plates are fixedly provided at the top side positions of the movable base plate, a traction roller is movably provided between the two supporting vertical plates, a lifting seat is movably provided at the inner side position of the supporting vertical plate, a mounting seat is fixedly connected to the top of the lifting seat, a loading platform is movably provided at the front end of the mounting seat, a first lifting arm is fixedly connected to one side of the top of the supporting vertical plate, a second lifting arm is movably provided inside the first lifting arm, and a lifting guide wheel is provided at one end of the second lifting arm.

[0006] Preferably, a mounting groove is provided in the middle of the mounting seat, and a protruding end is movably mounted inside the mounting groove via a rotating shaft, and the protruding end is arranged at one end of the loading platform.

[0007] Preferably, a lifting rope is wound around the outside of the traction roller, a plurality of wire loops are provided at the top of the lifting arm 1 and the lifting arm 2, and one end of the lifting rope passes through the wire loop and the lifting guide wheel and is fixedly connected to a hook.

[0008] Preferably, a ball slide is movably provided inside the first lifting arm, one end of the ball slide is fixedly connected to one end of the second lifting arm, and a ball screw is movably provided inside the first lifting arm, and the ball screw is threadedly sleeved with the ball slide.

[0009] Preferably, a turntable is provided on one side of the top of the supporting vertical plate, a turning handle is provided on the side of the turntable, and the ball screw passes through the lifting arm 1 and the supporting vertical plate and is fixedly connected at the axial position of the turntable.

[0010] Preferably, a lifting cylinder is fixedly provided on one side of the bottom of the supporting vertical plate, the output end of the lifting cylinder is fixedly connected to the bottom end of the lifting seat, a cylinder seat is provided on one side of the bottom end of the lifting seat, an oblique thrust cylinder is movably installed inside the cylinder seat, and the output end of the oblique thrust cylinder is movably connected to the bottom side position of the loading platform.

[0011] Preferably, a traction motor is installed at the bottom of the supporting vertical plate, the output end of the traction motor is fixedly connected to one end of the traction roller, a counterweight block is arranged on the top of the movable base plate, and movable wheels are arranged at the bottom corners of the movable base plate.

[0012] Technical effects and advantages of the utility model:

[0013] The present application sets a movable loading platform on the top of the movable base plate, and the loading platform is supported by a mounting seat and two supporting vertical plates. The height of the bottom of the loading platform can be adjusted by lifting the lifting cylinder, and the supporting angle can be adjusted by lifting the oblique push cylinder. A lifting arm one and a lifting arm two are also set at the top position of the supporting vertical plate. The lifting arm two can be extended toward the front end driven by the ball screw to adjust the position of the hook. When replacing the mold, the lifting arm two can be extended, and the hook at the bottom end of the lifting arm two can be hooked on the mold to lift the mold. The lifting arm two retracts and pulls the lifted mold onto the loading platform, thereby supporting the mold through the loading platform. The entire mold lifting and replacement process is simple and efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model.

[0015] Figure 2 It is a structural schematic diagram of a lifting arm of the utility model.

[0016] Figure 3 It is a schematic diagram of the enlarged structure of the mounting base of the utility model.

[0017] Figure 4 It is a schematic diagram of the enlarged structure of the oblique thrust cylinder of the utility model.

[0018] In the figure: 1. Moving base plate; 2. Support vertical plate; 3. Traction roller; 4. Traction motor; 5. Lifting cylinder; 6. Counterweight; 7. Loading platform; 8. Lifting arm one; 9. Lifting arm two; 10. Lifting rope; 11. Hook; 12. Turntable; 13. Ball screw; 14. Ball slide; 15. Wire ring; 16. Lifting guide wheel; 17. Mounting seat; 18. Protruding end; 19. Lifting seat; 20. Oblique thrust cylinder. DETAILED DESCRIPTION

[0019] 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.

[0020] The utility model provides Figure 1-4 A mold replacement device for refractory material production shown in the figure comprises a movable base plate 1, a supporting vertical plate 2, a traction motor 4, a loading platform 7, a lifting arm 1 8 and a lifting arm 2 9, two supporting vertical plates 2 are fixedly arranged at the top side positions of the movable base plate 1, and a traction roller 3 is movably arranged between the two supporting vertical plates 2, a lifting seat 19 is movably arranged at the inner side position of the supporting vertical plate 2, a mounting seat 17 is fixedly connected to the top of the lifting seat 19, a loading platform 7 is movably arranged at the front end of the mounting seat 17, a lifting arm 1 8 is fixedly connected to one side of the top of the supporting vertical plate 2, a lifting arm 2 9 is movably arranged inside the lifting arm 18, and a lifting guide wheel 16 is arranged at one end of the lifting arm 29.

[0021] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the utility model is a mold replacement device for refractory material production. Specifically, a mounting groove is opened in the middle position of the mounting seat 17, and a protruding end 18 is movably installed inside the mounting groove through a rotating shaft, and the protruding end 18 is arranged at one end of the loading platform 7.

[0022] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the utility model is a mold replacement device for refractory material production. Specifically, a lifting rope 10 is wrapped around the outside of the traction roller 3, and a plurality of wire rings 15 are provided on the top of the lifting arm 1 8 and the lifting arm 2 9. One end of the lifting rope 10 passes through the wire ring 15 and the lifting guide wheel 16 and is fixedly connected to a hook 11.

[0023] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the utility model is a mold replacement device for refractory material production. Specifically, a lifting arm 8 is internally movable and provided with a ball slide 14, one end of the ball slide 14 is fixedly connected to one end of a lifting arm 2 9, and a ball screw 13 is internally movable and provided with a ball screw 13, and the ball screw 13 is threadedly sleeved with the ball slide 14.

[0024] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the utility model is a mold replacement device for refractory material production. Specifically, a turntable 12 is provided on one side of the top of the supporting vertical plate 2, a turning handle is provided on the side of the turntable 12, and a ball screw 13 passes through a lifting arm 8 and the supporting vertical plate 2 and is fixedly connected with the turntable 12 at the axial position.

[0025] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the utility model is a mold replacement device for refractory material production. Specifically, a lifting cylinder 5 is fixedly arranged on one side of the bottom of the supporting vertical plate 2, and the output end of the lifting cylinder 5 is fixedly connected to the bottom end of the lifting seat 19. A cylinder seat is arranged on one side of the bottom end of the lifting seat 19, and an oblique push cylinder 20 is movably installed inside the cylinder seat, and the output end of the oblique push cylinder 20 is movably connected to the bottom end side position of the loading platform 7.

[0026] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the utility model is a mold replacement device for refractory material production. Specifically, a traction motor 4 is installed at the bottom position of the supporting vertical plate 2, the output end of the traction motor 4 is fixedly connected to one end of the traction roller 3, a counterweight block 6 is arranged on the top of the movable base plate 1, and movable wheels are arranged at the bottom corners of the movable base plate 1.

[0027] Working principle of the utility model: the present application sets a movable loading platform 7 on the top of the movable bottom plate 1, mainly supports the mold through the loading platform 7, and the loading platform 7 is supported by the mounting seat 17 and two supporting vertical plates 2. The bottom of the loading platform 7 can also be lifted by the lifting cylinder 5 to adjust the height, and the loading platform 7 is adjusted to the same height as the mold. The supporting angle of the loading platform 7 is further adjusted by pulling the inclined push cylinder 20, so that the loading platform 7 is placed at an angle, which is convenient for loading the mold. A lifting arm is also provided at the top of the supporting vertical plate 2. 1 8 and lifting arm 2 9. Lifting arm 2 9 can be extended toward the front end driven by the ball screw 13 to adjust the position of the hook 11. When replacing the mold, lifting arm 2 9 can be extended, and the hook 11 at the bottom of lifting arm 2 9 can be hooked on the mold. Then the traction motor 4 is started to drive the traction roller 3 to rotate, and then the lifting rope 10 is pulled to lift the mold through the hook 11. At the same time, lifting arm 2 9 retracts to pull the lifted mold onto the loading platform 7 with the adjusted angle, so that the mold is supported by the loading platform 7. The entire mold lifting and replacement process is simple and efficient.

[0028] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The specific embodiments described in this article are only used to illustrate the spirit of the utility model. The technicians in the technical field of the utility model can make various modifications or supplements to the specific embodiments described or replace them in a similar way, but they will not deviate from the spirit of the utility model or exceed the scope defined by the attached claims.

Claims

1. A mold replacement device for refractory material production, comprising a movable bottom plate (1), a supporting vertical plate (2), a traction motor (4), a loading platform (7), a first hoisting arm (8) and a second hoisting arm (9), characterized in that: Two supporting vertical plates (2) are fixedly arranged at the top side positions of the movable bottom plate (1), and a traction roller (3) is movably arranged between the two supporting vertical plates (2); a lifting seat (19) is movably arranged at the inner side position of the supporting vertical plates (2); a mounting seat (17) is fixedly connected to the top of the lifting seat (19); a loading platform (7) is movably arranged at the front end of the mounting seat (17); a lifting arm 1 (8) is fixedly connected to one side of the top of the supporting vertical plates (2); a lifting arm 2 (9) is movably arranged inside the lifting arm 1 (8); and a lifting guide wheel (16) is arranged at one end of the lifting arm 2 (9).

2. A mold replacement device for refractory material production according to claim 1, characterized in that: A mounting groove is provided in the middle of the mounting seat (17), and a protruding end (18) is movably mounted inside the mounting groove via a rotating shaft, and the protruding end (18) is arranged at one end of the loading platform (7).

3. A mold replacement device for refractory material production according to claim 1, characterized in that: A hoisting rope (10) is wound around the outside of the traction roller (3), and a plurality of wire loops (15) are arranged at the top of each of the hoisting arm 1 (8) and the hoisting arm 2 (9). One end of the hoisting rope (10) passes through the wire loop (15) and the hoisting guide wheel (16) and is fixedly connected to a hook (11).

4. A mold replacement device for refractory material production according to claim 1, characterized in that: A ball slide (14) is movably provided inside the first hoisting arm (8), one end of the ball slide (14) is fixedly connected to one end of the second hoisting arm (9), and a ball screw (13) is movably provided inside the first hoisting arm (8), and the ball screw (13) is threadedly sleeved with the ball slide (14).

5. A mold replacement device for refractory material production according to claim 4, characterized in that: A turntable (12) is arranged on one side of the top of the supporting vertical plate (2), a turning handle is arranged on the side of the turntable (12), and the ball screw (13) passes through the first hoisting arm (8) and the supporting vertical plate (2) and is fixedly connected to the turntable (12) at the axial center position.

6. A mold replacement device for refractory material production according to claim 1, characterized in that: A lifting cylinder (5) is fixedly arranged on one side of the bottom of the supporting vertical plate (2), and the output end of the lifting cylinder (5) is fixedly connected to the bottom end of the lifting seat (19). A cylinder seat is arranged on one side of the bottom end of the lifting seat (19), and an oblique thrust cylinder (20) is movably installed inside the cylinder seat, and the output end of the oblique thrust cylinder (20) is movably connected to the bottom side position of the loading platform (7).

7. A mold replacement device for refractory material production according to claim 1, characterized in that: A traction motor (4) is installed at the bottom of the supporting vertical plate (2), the output end of the traction motor (4) is fixedly connected to one end of the traction roller (3), a counterweight block (6) is arranged on the top of the movable bottom plate (1), and movable wheels are arranged at the bottom corners of the movable bottom plate (1).

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