Automatic loading and unloading device for die material rack of triode injection molding machine

Abstract

The utility model relates to the technical field of triode production, in particular to an automatic loading and unloading device for a mold rack of a triode injection molding machine, which is characterized in that a transverse rotating motor with an upward motor shaft is fixedly arranged above a main body frame, and the end part of the motor shaft of the transverse rotating motor is horizontally connected with a sliding bin; a motor shaft of the transverse telescopic motor is connected with a vertical motor fixing block, a vertical telescopic motor with a downward shaft is arranged on the vertical motor fixing block, the bottom of the vertical telescopic motor is connected with a material frame clamping jaw, and the material frame is conveyed into the injection molding machine from the filling machine through rotation and stretching of the motor. According to the utility model, the problem of unnecessary harm to workers caused by extremely high temperature of the injection molding machine mold during injection molding in the production process of the triode injection molding machine can be solved, and a manual station can be omitted after the injection molding machine mold is used, so that the production cost is greatly reduced.

Description

Technical Field

[0001] This utility model relates to the field of transistor production technology, and in particular to an automatic loading and unloading device for a transistor injection molding machine mold rack. Background Technology

[0002] In the transistor production process, the injection molding process requires manual handling to remove the epoxy resin (black glue) holder from the epoxy resin (black glue) filling machine and place it above the lower mold of the injection molding machine. During this process, the worker needs to move from one side of the filling machine to the other side of the injection molding machine. The holder has a relatively large area and is quite heavy. If the worker does not control the force properly during manual filling, their arms may bump into the mold. The mold is extremely hot during injection molding, which can easily cause unnecessary injury to the worker.

[0003] To address this issue, this application presents an automatic loading and unloading device for the mold rack of a transistor injection molding machine. Summary of the Invention

[0004] To overcome the shortcomings of the prior art, this utility model provides an automatic loading and unloading device for the mold rack of a transistor injection molding machine.

[0005] An automatic loading and unloading device for a transistor injection molding machine mold material rack, comprising a main frame, characterized in that:

[0006] A horizontally rotating motor with its shaft facing upward is fixedly installed on the top of the main frame. A sliding chamber is horizontally connected to the end of the motor shaft of the horizontally rotating motor. A horizontally telescopic motor is installed inside the sliding chamber. A vertical motor fixing block is connected to the motor shaft of the horizontally telescopic motor. A vertically telescopic motor with its shaft facing downward is installed on the vertical motor fixing block. The bottom of the vertically telescopic motor is connected to the material rack gripper. The material rack is transported from the filling machine to the injection molding machine by rotating and telescopically extending the motor.

[0007] Furthermore, in order to better realize this utility model, a horizontal rotating motor bracket is fixedly connected to the main frame, and a horizontal rotating motor is fixedly connected to the horizontal rotating motor bracket.

[0008] Furthermore, in order to better realize this utility model, the sliding chamber has two pairs of sliding holes, and a limiting sliding rod is slidably connected in the sliding holes. One end of the limiting sliding rod is fixedly inserted into the card hole on the vertical motor fixing block.

[0009] Furthermore, in order to better realize this utility model, a horizontal telescopic motor shaft hole is opened between the two sliding holes of the sliding chamber, and the shaft of the horizontal telescopic motor passes through the horizontal telescopic motor shaft hole and is fixedly connected to the vertical motor fixing block.

[0010] Furthermore, in order to better realize this utility model, a mounting groove is opened in the center of the upper part of the vertical motor fixing block, and a vertical telescopic motor is fixedly connected in the mounting groove. The vertical telescopic motor passes through the vertical motor fixing block axially and is then fixedly connected to the material rack gripper.

[0011] The beneficial effects of this utility model are:

[0012] This invention can solve the problem that the extremely high temperature of the injection mold during the injection process of a transistor injection molding machine can cause unnecessary harm to workers. After its use, it can save one manual workstation and greatly reduce production costs. Attached Figure Description

[0013] Figure 1 This is one of the three-dimensional structural schematic diagrams of the present utility model;

[0014] Figure 2 This is a second three-dimensional structural schematic diagram of the present utility model;

[0015] Figure 3 This is a top view of the installation position of this utility model.

[0016] In the picture,

[0017] 1. Main frame; 2. Horizontal rotary motor bracket; 3. Horizontal rotary motor; 4. Sliding chamber; 5. Horizontal telescopic motor; 6. Limiting sliding rod; 7. Vertical motor fixing block; 8. Vertical telescopic motor; 9. Material rack gripper; 10. Filling machine; 11. Injection molding machine; 501. Sliding hole; 502. Horizontal telescopic motor shaft hole; 701. Mounting groove; 702. Clip hole. Detailed Implementation

[0018] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. The components of the embodiments of the present invention described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0019] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0020] Figures 1-3This is a specific embodiment of the present invention, which is an automatic loading and unloading device for a transistor injection molding machine mold rack. A horizontally rotating motor 3 with its motor shaft facing upwards is fixedly installed on the upper part of the main frame 1. A sliding chamber 4 is horizontally connected to the end of the motor shaft of the horizontally rotating motor 3. A horizontally telescopic motor 5 is installed inside the sliding chamber 4. The motor shaft of the horizontally telescopic motor 5 is connected to a vertical motor fixing block 7. A vertically telescopic motor 8 with its shaft facing downwards is installed on the vertical motor fixing block 7. A rack gripper 9 is connected to the bottom of the vertically telescopic motor 8. The rack is transported from the loading machine 10 to the injection molding machine 11 by the rotation and telescopic movement of the motor. Two pairs of sliding holes 501 are opened on the sliding chamber 4. A limiting sliding rod 6 is slidably connected in the sliding holes 501. One end of the limiting sliding rod 6 is fixedly inserted into a locking hole 702 on the vertical motor fixing block 7. A horizontally telescopic motor shaft hole 502 is opened between the two sliding holes 501 of the sliding chamber 4. The shaft of the horizontally telescopic motor 5 passes through the horizontally telescopic motor shaft hole 502 and is fixedly connected to the vertical motor fixing block 7. A mounting groove 701 is opened in the center above the vertical motor fixing block 7. A vertical telescopic motor 8 is fixedly connected in the mounting groove 701. The vertical telescopic motor 8 passes through the vertical motor fixing block 7 axially and is then fixedly connected to the material rack gripper 9.

[0021] In addition, the surface of the material rack gripper 9 is coated with a high-temperature resistant ceramic coating to prevent the high temperature of the injection molding machine from being conducted to the mechanical parts. A photoelectric sensor is installed on the main frame 1 to monitor the position of the material rack in real time. If displacement or detachment is detected, an emergency stop signal is immediately triggered. The transverse rotation motor bracket 2 is bolted to the main frame 1 for easy disassembly, replacement, or maintenance.

[0022] The specific operation method of this embodiment is as follows:

[0023] 1. The main frame 1 is fixed in the operating area between the filling machine 10 and the injection molding machine 11. The motor shaft of the horizontal rotary motor 3 rotates, and the motor shaft of the horizontal telescopic motor 5 extends, causing the material rack gripper 9 to be suspended above the filling machine 10.

[0024] 2. The vertical telescopic motor 8 extends downward, causing the material rack gripper 9 to clamp the material rack of the filling machine 10. Then the vertical telescopic motor 8 resets and raises the material rack to a safe height.

[0025] 3. The horizontal rotation motor 3 starts, driving the sliding chamber 4 to rotate 90 degrees, so that the material rack turns from the side of the filling machine 10 to the side of the injection molding machine 11. The horizontal telescopic motor 5 is activated, moving the material rack directly above the mold of the injection molding machine 11.

[0026] 4. The vertical telescopic motor 8 descends again, precisely placing the material rack at the preset position on the lower mold of the injection molding machine. After the gripper 9 releases the material rack, the vertical telescopic motor 8 returns to its initial height.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Any other modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model, as long as they do not depart from the spirit and scope of the technical solution of this utility model, should be covered within the scope of the claims of this utility model.

Claims

1. A triode injection molding machine mold material rack automatic loading and unloading device, comprising a main frame (1), characterized in that: the upper portion of the main frame (1) is fixedly connected with a horizontal rotary motor (3) with the motor shaft upward, the end of the motor shaft of the horizontal rotary motor (3) is horizontally connected with a sliding bin (4), the sliding bin (4) is provided with a horizontal telescopic motor (5), the motor shaft of the horizontal telescopic motor (5) is connected with a vertical motor fixed block (7), the vertical motor fixed block (7) is provided with a vertical telescopic motor (8) with the shaft downward, the bottom of the vertical telescopic motor (8) is connected with a rack clamping jaw (9), and the rack is conveyed from a filling machine (10) to an injection molding machine (11) through motor rotation and extension.

2. The triode injection molding machine mold material rack automatic loading and unloading device according to claim 1, characterized in that: the main frame (1) is fixedly connected with a horizontal rotary motor support (2), and the horizontal rotary motor support (2) is fixedly connected with the horizontal rotary motor (3).

3. The triode injection molding machine mold material rack automatic loading and unloading device according to claim 1, characterized in that: two pairs of sliding holes (501) are formed in the sliding bin (4), a limiting sliding rod (6) is slidably connected in the sliding hole (501), and one end of the limiting sliding rod (6) is fixedly inserted into a clamping hole (702) in the vertical motor fixed block (7).

4. The triode injection molding machine mold material rack automatic loading and unloading device according to claim 3, characterized in that: a horizontal telescopic motor shaft hole (502) is formed between the two sliding holes (501) of the sliding bin (4), and the shaft of the horizontal telescopic motor (5) is fixedly connected with the vertical motor fixed block (7) after penetrating through the horizontal telescopic motor shaft hole (502).

5. The triode injection molding machine mold material rack automatic loading and unloading device according to claim 1, characterized in that: a mounting groove (701) is formed in the upper portion of the vertical motor fixed block (7), the vertical telescopic motor (8) is fixedly connected in the mounting groove (701), and the shaft of the vertical telescopic motor (8) is fixedly connected with the rack clamping jaw (9) after penetrating downward through the vertical motor fixed block (7).

Images