Intelligent injection molding machine injection device convenient to disassemble

Abstract

The utility model relates to the technical field of injection molding machines, in particular to an intelligent injection molding machine injection device convenient to disassemble. The injection nozzle is fixedly connected to the injection machine; the spiral feeding rod is rotationally connected into the injection machine; the spiral feeding rod is fixedly connected with the connecting plate; the mounting seat is fixedly connected to the injection machine; the supporting frame is fixedly connected to the injection molding machine, and the supporting frame is arranged on the side edge of the mounting base; the movable plate is connected between the mounting seat and the support frame in a sliding manner; the motor is fixedly connected to the movable plate, a connecting plate is fixedly connected to the output end of the motor, and the motor and the spiral feeding rod are detachably assembled through the connecting plate and a fixing piece. The motor capable of moving left and right is used, convenient and fast transfer of the motor is achieved without the help of external equipment, operation is easy, and use is convenient and fast.

Description

Technical Field

[0001] This utility model relates to the field of injection molding machine technology, and in particular to an intelligent injection device for injection molding machines that is easy to disassemble. Background Technology

[0002] Intelligent injection molding machines are devices that can accurately measure and convey materials. They achieve this by precisely controlling the number of rotations of the screw feeder. Compared with traditional volumetric or gravimetric metering methods, this intelligent control method has higher accuracy and repeatability, and can meet the high requirements of high-end products.

[0003] In the actual use of intelligent injection molding machines, the screw feeder is inevitably subject to wear, corrosion, or fatigue damage due to long-term exposure to high temperature, high pressure, and friction, requiring regular maintenance or replacement. However, when replacing the screw feeder, the position of the motor often affects the replacement process, necessitating the removal of the motor before the screw feeder can be taken out.

[0004] Existing technologies, such as prior art document CN220946524U, propose to solve this problem by suspending the motor. However, this method has the following drawbacks: on the one hand, it requires the use of external lifting equipment, which increases the complexity of operation and time costs; on the other hand, it poses serious safety hazards. If the hoisting connection is unstable, the motor may fall and cause damage to the equipment or even personal injury. Utility Model Content

[0005] In view of the shortcomings of the existing technology, this utility model proposes an intelligent injection device for injection molding machines that can stably and conveniently control the movement of the motor and is easy to disassemble.

[0006] The technical implementation scheme of this utility model is as follows: an intelligent injection molding machine injection device that is easy to disassemble, comprising: an injection machine; an injection nozzle, which is fixedly connected to the injection machine; a spiral feed rod, which is rotatably connected inside the injection machine; a connecting plate, which is fixedly connected to the spiral feed rod; a mounting base, which is fixedly connected to the injection machine; a support frame, which is fixedly connected to the injection machine and is disposed on the side of the mounting base; a movable plate, which is slidably connected between the mounting base and the support frame; and a motor, which is fixedly connected to the movable plate, and the connecting plate is fixedly connected to the output end of the motor. The motor and the spiral feed rod are detachably assembled using the connecting plate and fasteners.

[0007] More preferably, it also includes: a limiting plate, which is slidably connected to the support frame and is disposed between the mounting base and the support frame, with an inclined surface on the side of the limiting plate facing the support frame; a return spring, which is fixedly connected between the limiting plate and the support frame; and an operating plate, which is slidably connected to the support frame and is fixedly connected to the limiting plate.

[0008] More preferably, it also includes a protrusion, which is fixedly connected to the operation panel.

[0009] More preferably, it also includes a handle, which is fixedly connected to the moving plate.

[0010] More preferably, it also includes a placement box, which is fixedly connected to the injection machine.

[0011] More preferably, it also includes: rollers, with rollers rotatably connected to the movable plate.

[0012] Compared with the prior art, the present invention has the following advantages:

[0013] This invention utilizes a motor capable of left and right movement to achieve convenient motor transfer without the need for external equipment, making it simple and easy to operate. The invention also uses a limiting plate to fix the motor's position, ensuring stability while maintaining its movement function and preventing damage to the motor and the screw feeder due to unstable positioning. Furthermore, the limiting plate incorporates an inclined surface and a return spring, making its control even more convenient. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model.

[0015] Figure 2 This is a schematic diagram of the structure of the present invention after the motor is moved.

[0016] Figure 3 This is a cross-sectional view showing the connection relationship between the slide rail and the movable plate of this utility model.

[0017] Figure 4 This is a cross-sectional view showing the connection relationship between the limiting plate and the reset spring of this utility model.

[0018] The components in the attached diagram are labeled as follows: 1. Injection machine, 2. Injection nozzle, 3. Spiral feed rod, 4. Connecting plate, 5. Mounting base, 6. Support frame, 7. Moving plate, 8. Motor, 9. Limiting plate, 10. Return spring, 11. Operating plate, 12. Protrusion, 13. Handle, 14. Placement box, 15. Roller. Detailed Implementation

[0019] First, it should be noted that in different described embodiments, the same components are given the same reference numerals or the same component names. The disclosure contained throughout this specification can be applied semantically to the same components having the same reference numerals or the same component names. The location descriptions selected in the specification, such as upper, lower, lateral, etc., also refer to the directly described and illustrated figures and are semantically applied to the new location when the location changes.

[0020] Example: An easily detachable intelligent injection molding machine injection device, such as... Figures 1-4 As shown, it includes: an injection molding machine 1; an injection nozzle 2, which is fixedly installed on the rear side of the injection molding machine 1; a spiral feed rod 3, which is rotatably installed inside the injection molding machine 1, and the spiral feed rod 3 rotates to transport the hot-melted plastic inside the injection molding machine 1 to the injection nozzle 2; a connecting plate 4, which is fixedly installed on the front end of the spiral feed rod 3; a mounting base 5, which is fixedly installed on the front side of the injection molding machine 1; a support frame 6, which is fixedly installed on the front side of the injection molding machine 1 and is located on the right side of the mounting base 5; a movable plate 7, which is slidably installed between the mounting base 5 and the support frame 6; and a motor 8, which is fixedly installed on the movable plate 7, and the connecting plate 4 is fixedly installed on the output end of the motor 8. The motor 8 and the spiral feed rod 3 will be disassembled and assembled using the connecting plate 4 and bolts.

[0021] When the screw feeder 3 needs to be removed for replacement, firstly, remove the bolts between the motor 8 and the screw feeder 3 to loosen their connection. Then, move the motor 8 to the right to move it away from the front of the screw feeder 3. At this point, the screw feeder 3 can be freely removed without being affected by the motor 8. After replacing the screw feeder 3, move the motor 8 back to the left and fix it to the new screw feeder 3. This completes the replacement of the screw feeder 3. The motor 8 can be easily moved using the moving plate 7, eliminating the need for external equipment and making the operation simple and convenient.

[0022] like Figures 1-4 As shown, it also includes: a limiting plate 9, which is slidably mounted on the support frame 6. The limiting plate 9 is located between the mounting base 5 and the support frame 6. The right side of the limiting plate 9, that is, the side facing the support frame 6, is provided with an inclined surface. The left side of the limiting plate 9 restricts the moving plate 7 on the mounting base 5, thereby stabilizing the position of the motor 8 and preventing damage to the motor 8 and the screw feed rod 3 due to unstable position; and a return spring 10, which is fixedly installed between the limiting plate 9 and the support frame 6. When the moving plate 7 moves from the support frame 6 to the mounting base 5, the moving plate 7 can pass through the limiting plate 9. The inclined plane presses the limiting plate 9 downward, thus easily passing through the limiting plate 9. When the moving plate 7 has completely moved onto the mounting base 5, the moving plate 7 will completely pass over the limiting plate 9. At this time, the limiting plate 9 is reset by the return spring 10 and abuts against the right side of the moving plate 7, thereby restricting the moving plate 7. The operating plate 11 is slidably installed on the support frame 6. The operating plate 11 is fixedly installed with the limiting plate 9. The moving plate 9 can be controlled by the operating plate 11. When it is necessary to control the motor 8 to move onto the support frame 6, the limiting plate 9 can be moved downward by the operating plate 11 to release the restriction of the limiting plate 9 on the moving plate 7.

[0023] like Figures 1-4 As shown, it also includes: a protrusion 12, which is fixedly installed on the operation plate 11 to increase the friction when using the operation plate 11, thereby improving the control effect of the operation plate 11; a handle 13, which is fixedly installed on the moving plate 7, allowing the motor 8 to be moved more conveniently using the handle 13; a storage box 14, which is fixedly installed on the front side of the injection molding machine 1 to store bolts and prevent bolts from being lost during the replacement of the spiral feed rod 3; and a roller 15, which is rotatably installed on the moving plate 7 to assist the moving plate 7 in moving more smoothly, thereby making the movement control of the motor 8 easier.

[0024] The present application has been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only for the purpose of helping to understand the method and core ideas of the present application. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of the present application. Therefore, the content of this specification should not be construed as a limitation of the present application.

Claims

1. A smart injection unit of an injection molding machine which is easily disassembled, characterized in that, Including: Injection machine (1); Injection nozzle (2), injection nozzle (2) is fixedly connected with injection machine (1); Spiral feeding rod (3), spiral feeding rod (3) is rotatably connected in injection machine (1) for conveying hot melt plastic; Connecting plate (4), connecting plate (4) is fixedly connected on spiral feeding rod (3); Mounting seat (5), mounting seat (5) is fixedly connected on injection machine (1); Support frame (6), support frame (6) is fixedly connected on injection machine (1), support frame (6) is arranged on the side of mounting seat (5); Moving plate (7), moving plate (7) is slidably connected between mounting seat (5) and support frame (6); Motor (8), motor (8) is fixedly connected on moving plate (7), output end of motor (8) is fixedly connected with connecting plate (4), motor (8) and spiral feeding rod (3) are detachably assembled by connecting plate (4) and fixing piece.

2. A smart injection unit of an injection molding machine for easy removal as claimed in claim 1, wherein Including: Limiting plate (9), limiting plate (9) is slidably connected on support frame (6) for limiting the position of moving plate (7), limiting plate (9) is arranged between mounting seat (5) and support frame (6), one side of limiting plate (9) facing support frame (6) is provided with inclined surface; Reset spring (10), reset spring (10) is fixedly connected between limiting plate (9) and support frame (6); Operating plate (11), operating plate (11) is slidably connected on support frame (6), operating plate (11) is fixedly connected with limiting plate (9).

3. A smart injection unit for injection molding machines according to claim 2, further characterized in that Including: Bump (12), bump (12) is fixedly connected on operating plate (11) for increasing friction.

4. A smart injection unit for injection molding machines according to claim 3, further characterized by Including: Handle (13), handle (13) is fixedly connected on moving plate (7).

5. A smart injection unit for injection molding machines according to claim 4, further characterized by Including: Placing box (14), placing box (14) is fixedly connected on injection machine (1) for storing fixing piece.

6. A smart injection unit for injection molding machines according to claim 5, further characterized by Including: Roller (15), roller (15) is rotatably connected on moving plate (7).

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