A guide structure of a shooting pot of a horizontal locking and horizontal shooting injection molding machine

Abstract

The application relates to the technical field of injection molding machines, in particular to a shooting seat guide structure of a horizontal locking and horizontal shooting injection molding machine, which comprises guide plates arranged in a vertical and parallel state, linear rail guide structures are arranged at the two ends of each guide plate, a connecting structure is further arranged at the upper end of the guide plate, so that each guide plate becomes a whole in synchronous movement, and a transmission assembly for adjusting the height of the guide plate structure is arranged below the whole guide plate structure. According to the scheme, the shooting table is lifted as a whole through the guide plate structure, the transmission assembly is guided at the same time, the upper linear rail guide is matched, composite guidance is realized, and compared with the Goring column guide structure in the prior art, the scheme has better guide stability and guide rigidity.

Description

Technical Field

[0001] This application relates to the technical field of injection molding machines, and in particular to a guide structure for the injection seat of a horizontal lock injection molding machine. Background Technology

[0002] In the field of horizontal lock injection molding machines, the guiding accuracy of the injection unit is crucial to the injection molding quality. In existing technologies, such injection molding machines typically use tie rods or a single guide rail structure to guide the platform plate below the injection unit. However, tie rod guidance suffers from insufficient rigidity and is prone to wear and positioning deviations over long-term use; while single guide rail structures, due to limited constraint dimensions, are prone to swaying and decreased displacement accuracy of the injection unit during movement. These defects lead to poor alignment between the nozzle and the mold, thus affecting the dimensional accuracy and appearance quality of the injection molded products, and even causing equipment malfunctions. Therefore, to solve the above problems, this application provides an injection unit guiding structure for a horizontal lock injection molding machine. Utility Model Content

[0003] To address the aforementioned issues, this application provides a guide structure for the injection seat of a horizontal locking injection molding machine.

[0004] This application provides a guide structure for the injection seat of a horizontal locking injection molding machine, including guide plates arranged in a vertical and parallel state, with linear guide structures at both ends of each guide plate, and a connecting structure at the upper end of the guide plates, so that the guide plates become a synchronously moving whole. A transmission component for adjusting the height of the guide plate is provided below the overall guide plate structure.

[0005] Preferably, the linear guide structure includes a guide seat connected to the outside and a guide rail disposed inside the guide seat, the guide rail being mounted on the side of the guide plate.

[0006] Preferably, the connecting structure includes a support plate one and a support plate two that are fixedly connected to the top of the guide plate.

[0007] Preferably, the transmission assembly includes a motor and a linkage assembly. The output end of the motor is connected to a transmission shaft, and the linkage assembly is arranged on the transmission shaft at a position corresponding to the support plate. The inner side of the linkage assembly is connected to a threaded rod.

[0008] Preferably, the bottom of both support plate one and support plate two are fixedly connected to a turntable that is rotatably connected to the end of the threaded rod.

[0009] Preferably, the guide seats on the same side are all mounted on the same fixed plate, and the fixed plate is fixedly installed with external worktables and other fixed components.

[0010] In summary, this application includes the following beneficial technical effects: The entire launching platform is lifted by a guide plate structure. At the same time, the transmission components are used for guidance, and the upper rail guide is used to achieve composite guidance. Compared with the guide column structure in the existing technology, it has better guidance stability and guidance rigidity. Attached Figure Description

[0011] Figure 1 This is an installation structure diagram of Embodiment 1 of this application; Figure 2 It is the isometric drawing in Embodiment 1 of this application; Figure 3 This is the bottom-view isometric drawing from Embodiment 1 of this application; Figure 4 This is a structural diagram of the transmission mechanism in Embodiment 1 of this application; Figure 5 This is a diagram of the guide rail structure in Embodiment 1 of this application.

[0012] Explanation of reference numerals in the attached drawings: 1. Fixed plate; 2. Guide seat; 3. Guide rail; 4. Guide plate; 5. Support plate one; 6. Support plate two; 7. Motor; 8. Drive shaft; 9. Transmission assembly; 91. Linkage assembly; 92. Threaded rod; 93. Turntable. Detailed Implementation

[0013] The following is in conjunction with the appendix Figure 1 - Figure 5 This application will be described in further detail.

[0014] Example 1: A guide structure for the injection seat of a horizontal locking injection molding machine, referring to Figure 1 - Figure 5 It includes guide plates 4 arranged vertically and in parallel. Each guide plate 4 has a linear guide structure at both ends. The linear guide structure includes a guide seat 2 connected to the outside and a guide rail 3 arranged inside the guide seat 2. The guide rail 3 is installed on the side of the guide plate 4.

[0015] A connecting structure is also provided at the upper end of the guide plate 4, so that the guide plates 4 become a synchronous whole; the connecting structure includes a support plate 5 and a support plate 6 fixedly connected to the top of the guide plate 4. A transmission assembly 9 for adjusting the height of the guide plate 4 is provided below the overall structure. The transmission assembly 9 includes a motor 7 and a linkage assembly 91. The output end of the motor 7 is connected to a drive shaft 8. The linkage assembly 91 is provided on the drive shaft 8 corresponding to the position of the support plate. The inner side of the linkage assembly 91 is connected to a threaded rod 92. The bottom of the support plate 5 and the support plate 6 are both fixedly connected to a turntable 93 that is rotatably connected to the end of the threaded rod 92.

[0016] The linkage assembly 91 includes a worm gear mounted on the drive shaft 8 and a worm wheel threadedly connected to the threaded rod 92. The worm gear and worm wheel mesh to realize the transmission of the worm wheel from the drive shaft 8. When the worm rotates, it will drive the threaded rod 92 to make axial displacement. The outer side of the linkage assembly 91 is provided with a shell structure to ensure the stability of the rotation position of each component. Since the components are rigidly connected, the two linkage assemblies 91 can ensure good synchronous operation, thereby ensuring that the frequency and range of the lifting and lowering of the guide plate 4 are consistent and ensuring stable operation.

[0017] All guide seats 2 on the same side are mounted on the same fixing plate 1. The fixing plate 1 is fixedly installed with external worktables and other fixed components. In this embodiment, for example... Figure 1 As shown, multiple hydraulic cylinders are installed above the guide plate 4 for locking the mold and advancing the nozzle. The guide plate 4 also has a nozzle structure, which together form the main structure of the horizontal locking injection molding machine. This part of the structure needs to be stable during operation. The whole structure needs to move up and down and forward and backward synchronously. The forward and backward movement is controlled by hydraulic cylinders, while the up and down movement is controlled by the transmission component 9 of this application. The stability of its guidance is achieved by the linkage component 91 in the transmission component 9 and the guide seat 2 and guide rail 3 structure located on both sides of the guide plate 4, so as to achieve the stability and smoothness of the guide seat 2 structure moving up and down.

[0018] The foregoing description, with reference to preferred embodiments, illustrates an exemplary implementation of the injection seat guide structure of a horizontal locking injection molding machine provided by this disclosure. However, those skilled in the art will understand that various modifications and alterations can be made to the above specific embodiments without departing from the spirit of this disclosure, and various combinations can be made to the various technical features and structures proposed in this disclosure without exceeding the protection scope of this disclosure, the protection scope of which is determined by the appended claims.

Claims

1. A guide structure for the injection seat of a horizontal locking injection molding machine, characterized in that: It includes guide plates (4) arranged in a vertical and parallel state, each guide plate (4) has a linear guide structure at both ends, and a connecting structure is also provided at the upper end of the guide plate (4) so ​​that the guide plates (4) become a synchronously moving whole; A transmission assembly (9) for adjusting the height of the guide plate (4) is provided below the overall structure.

2. The injection guide structure according to claim 1, characterized in that: The guide rail structure includes a guide seat (2) connected to the outside, and a guide rail (3) disposed inside the guide seat (2), with the guide rail (3) installed on the side of the guide plate (4).

3. The launcher guide structure according to claim 1, characterized in that: The connecting structure includes a support plate one (5) and a support plate two (6) that are fixedly connected to the top of the guide plate (4).

4. The launcher guide structure according to claim 3, characterized in that: The transmission assembly (9) includes a motor (7) and a linkage assembly (91). The output end of the motor (7) is connected to a transmission shaft (8). The linkage assembly (91) is set on the transmission shaft (8) at the position corresponding to the support plate. The inner side of the linkage assembly (91) is connected to a threaded rod (92).

5. The launcher guide structure according to claim 3, characterized in that: The bottom of both support plate one (5) and support plate two (6) are fixedly connected to a turntable (93) that is rotatably connected to the end of the threaded rod (92).

6. The launcher guide structure according to claim 2, characterized in that: The guide seats (2) on the same side are all installed on the same fixed plate (1), and the fixed plate (1) is fixedly installed with external worktable and other fixed components.

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