Guide plate structure on injection molding workbench

Abstract

The utility model discloses a guide plate structure on an injection molding workbench, and belongs to the technical field of injection molding equipment. An injection molding workbench upper guide plate structure comprises an upper workbench and a lower workbench, injection molds are arranged above the lower workbench, the injection molds are circumferentially and evenly distributed, the upper workbench is arranged at the tops of the injection molds, the upper workbench comprises a top plate and a module, a plurality of through holes are formed in the top plate, and the module is arranged on the top plate. A top plate through hole is formed in the top plate, the module penetrates through the top plate through hole to be assembled, an air cylinder is arranged below the top plate, an output shaft is arranged at the top of the air cylinder, a cushion block is arranged below the air cylinder, a feeding port is formed in the inner side of the cushion block, and a guide column is arranged at the lower end of the cushion block; the utility model aims to solve the problems that a guide plate of a worktable in the prior art is subjected to factors such as matching degree, shape and size of a product and the like to realize an efficient and stable guide function, so that a mold works unstably, the quality of an injection molding finished product is poorer, and the productivity benefit is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of injection molding equipment, in particular to a guide plate structure on an injection molding workbench. Background Art

[0002] The guide plate of the injection molding workbench is a relatively important component in injection molding production. It is usually used to guide the movement and positioning of the injection molded product on the workbench, ensuring a smooth production process and accurate product positioning. Its design and material selection will affect the guidance effect and service life. Common materials include wear-resistant metal or high-strength plastic. In terms of design, it is necessary to consider factors such as the matching degree with the workbench, the shape and size of the product, etc., to achieve efficient and stable guidance.

[0003] During the long-term use of existing injection molding equipment, the workbench guide plate is affected by factors such as matching degree, product shape and size to achieve efficient and stable guiding effect, resulting in unstable mold operation and poor quality of injection molded parts, affecting production efficiency and making it inconvenient to replace and disassemble the module. Therefore, a guide plate structure on the injection molding workbench is proposed. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that the workbench guide plate is affected by factors such as matching degree, product shape and size, so as to achieve efficient and stable guiding effect, resulting in unstable mold operation and poor quality of injection molded products, which affects production capacity efficiency, and proposes a guide plate structure on the injection molding workbench.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A guide plate structure on an injection molding workbench includes an upper workbench and a lower workbench, an injection mold is arranged above the lower workbench, the injection mold is evenly distributed around the circumference, an upper workbench is arranged on the top of the injection mold, the upper workbench includes a top plate and a module, the top plate is provided with a plurality of through holes, and the module is assembled through the through holes of the top plate, a cylinder is arranged below the top plate, an output shaft is arranged on the top of the cylinder, a pad is arranged below the cylinder, a feed port is arranged on the inner side of the pad, a guide column is arranged at the lower end of the pad, and an injection port is arranged on the inner side of the guide column.

[0007] Preferably, a rotating table is provided on the top of the lower workbench, and a base is provided on the bottom of the lower workbench. The base is adapted to be installed on the lower workbench, and rollers are provided between the rotating table and the base to enable them to rotate relative to each other.

[0008] Preferably, the modules are provided in twelve groups uniformly distributed on the outer side of the top plate in a circumferential manner, and the modules have the same structure.

[0009] Preferably, a blanking plate is provided below the injection port, and a through hole adapted to the injection port is opened on the surface of the blanking plate.

[0010] Preferably, the cylinder, the output shaft, the cushion block, the guide column and the injection port together constitute a module structure, and the module moves in a vertical direction.

[0011] Preferably, the module rotates axially around the top plate axis.

[0012] Compared with the prior art, the present invention provides a guide plate structure on an injection molding workbench, which has the following beneficial effects:

[0013] 1. The injection port of the device is set on the inner side of the guide column and is used for plastic injection molding. The injection port is aligned with the module. The plastic raw material is injected into the module under high temperature and high pressure to form the required shape. After the injection is completed, the module moves and a new module enters the injection position, and the cycle continues. The assembly of the module is driven by a cylinder, which is easy to operate and improves the degree of automation. The through-hole design on the top plate facilitates the rapid assembly and replacement of the module.

[0014] 2. The device has a total of twelve modules that are evenly distributed on the outside of the top plate. The modules have the same structure and size, ensuring that they can be used interchangeably, simplifying maintenance and operation. The connection between the module and the top plate adopts a standardized interface, which is convenient for quick assembly and disassembly. The modules are evenly distributed along the outer circumference of the top plate to ensure the balance and consistency of the injection molding process and improve the overall operating performance of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional structural diagram of a guide plate structure on an injection molding workbench of the utility model.

[0016] Figure 2 This utility model is a guide plate structure on an injection molding workbench Figure 1 A in the middle is an enlarged structural diagram;

[0017] Figure 3 This is a schematic structural diagram of some components of a guide plate structure on an injection molding workbench of the utility model.

[0018] In the picture:

[0019] 1. Upper workbench; 2. Lower workbench; 3. Base; 4. Rotary table; 5. Injection mold; 6. Top plate; 7. Module; 8. Cylinder; 9. Feed port; 10. Output shaft; 11. Spacer; 12. Guide column; 13. Injection port; 14. Blanking plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0021] Reference Figure 1-Figure 3 A guide plate structure on an injection molding workbench includes an upper workbench 1 and a lower workbench 2. An injection mold 5 is arranged above the lower workbench 2. The injection mold 5 is evenly distributed on the circumference. The upper workbench 1 is arranged on the top of the injection mold 5. The upper workbench 1 includes a top plate 6 and a module 7. The top plate 6 is provided with a plurality of through holes, and the module 7 is assembled through the through holes of the top plate 6. A cylinder 8 is arranged below the top plate 6, and an output shaft 10 is arranged at the top of the cylinder 8. A pad 11 is arranged below the cylinder 8, and a feed port 9 is arranged inside the pad 11. A guide column 12 is arranged at the lower end of the pad 11, and an injection port 13 is arranged inside the guide column 12.

[0022] In this embodiment, the upper workbench 1 includes a top plate 6 and a module 7. The raw material enters the injection molding workbench through the feed port 9. The injection mold 5 is installed above the lower workbench 2 and is evenly distributed on the circumference. The modules 7 are evenly distributed on the circumference to ensure the consistency and uniformity of the injection molding process. The cylinder 8 drives the output shaft 10, which in turn pushes the module 7 through the through hole on the top plate 6 to complete the assembly of the module 7. The cylinder 8 is set below the top plate 6 to drive the assembly and injection molding process of the module 7. The injection port 13 is set on the inner side of the guide column 12. In the injection molding of plastic, the injection port 13 is aligned with the module 7, and the plastic raw material is injected into the module 7 under high temperature and high pressure to form the desired shape. After the injection molding is completed, the module 7 moves, and the new module 7 enters the injection molding position, and the cycle is carried out. The assembly of the module 7 is driven by the cylinder 8, which is easy to operate and improves the degree of automation. The through-hole design on the top plate 6 facilitates the rapid assembly and replacement of the module 7. In actual application, the layout and number of the top plate 6 and the module 7 can also be changed according to actual needs, and no specific limitation is made here.

[0023] Reference Figure 1-Figure 2 On the basis of the above embodiment, a rotating table 4 is provided on the top of the lower workbench 2, and a base 3 is provided on the bottom 2 of the lower workbench. The base 3 is adapted to be installed on the lower workbench 2, and rollers are provided between the rotating table 4 and the base 3 to enable them to rotate relative to each other. The arrangement of the base 3 enables the device to have sufficient contact area and support points to evenly distribute the weight of the lower workbench 2 and the force generated during the injection molding process. The base 3 and the lower workbench 2 are connected by bolts, welding or clamps to ensure a firm connection between the two.

[0024] Reference Figure 1-Figure 3There are twelve groups of modules 7 that are evenly distributed on the outside of the top plate 6, and the structures of the modules 7 are consistent. The modules 7 are designed with the same structure and size to ensure that they can be used interchangeably, simplifying maintenance and operation. The connection between the modules 7 and the top plate 6 adopts a standardized interface to facilitate quick assembly and disassembly. The modules 7 are evenly distributed along the outer circumference of the top plate 6 to ensure the balance and consistency of the injection molding process.

[0025] Reference Figure 1-Figure 3 A blanking plate 14 is provided below the injection port 13. A through hole adapted to the injection port 13 is provided on the surface of the blanking plate 14. The position of the through hole needs to be aligned with the injection port 13 to ensure that the molded product or waste falls directly into the through hole, so as to facilitate the sliding and collection of the molded product or waste.

[0026] Reference Figure 2-Figure 3 The cylinder 8, output shaft 10, pad 11, guide column 12 and injection port 13 together constitute the module 7 structure. The module 7 moves in the vertical direction. By adjusting the pressure and flow of the cylinder 8, the rising and falling speeds of the module 7 are controlled. The module 7 structure adopts a modular design, which is easy to integrate and replace, ensuring the compatibility of the module 7 structure with other parts of the injection molding workbench.

[0027] Reference Figure 1-Figure 3 Module 7 rotates axially around the axis of the top plate 6. The module 7 is designed to rotate around the axis of the top plate 6 to ensure that all movements revolve around this center. High-precision bearings are installed on the axis of the top plate 6 to support the rotation movement of module 7. During the operation of the injection molding workbench, the rotation performance of module 7 is monitored to ensure its normal operation.

[0028] Working principle: The upper workbench 1 includes a top plate 6 and a module 7. The raw material enters the injection molding workbench through the feed port 9. The injection mold 5 is installed above the lower workbench 2 and is evenly distributed on the circumference. The modules 7 are evenly distributed on the circumference to ensure the consistency and uniformity of the injection molding process. The cylinder 8 drives the output shaft 10, which in turn pushes the module 7 through the through hole on the top plate 6 to complete the assembly of the module 7. The cylinder 8 is arranged under the top plate 6 to drive the assembly and injection molding process of the module 7. The injection port 13 is arranged on the inner side of the guide column 12 for injection molding of the plastic. The injection port 13 is aligned with the module 7. The plastic raw material is injected into the module 7 under high temperature and high pressure to form the desired shape. After the injection molding is completed, the module 7 moves and the new module 7 enters the injection molding position and the cycle is carried out. The assembly of the module 7 is driven by the cylinder 8, which is easy to operate and improves the degree of automation. The through hole design on the top plate 6 facilitates the rapid assembly and replacement of the module 7.

[0029] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

[0030] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and features of different embodiments or examples without contradiction.

[0031] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A guide plate structure on an injection molding workbench, comprising an upper workbench (1) and a lower workbench (2), characterized in that: An injection mold (5) is arranged above the lower workbench (2), and the injection molds (5) are evenly distributed on the circumference. An upper workbench (1) is arranged on the top of the injection mold (5), and the upper workbench (1) includes a top plate (6) and a module (7). The top plate (6) is provided with a plurality of through holes, and the module (7) is assembled through the through holes of the top plate (6). A cylinder (8) is arranged below the top plate (6), and an output shaft (10) is arranged at the top of the cylinder (8). A pad (11) is arranged below the cylinder (8), and a feed port (9) is arranged inside the pad (11). A guide column (12) is arranged at the lower end of the pad (11), and an injection port (13) is arranged inside the guide column (12).

2. The guide plate structure on the injection molding workbench according to claim 1, characterized in that: A rotating platform (4) is provided on the top of the lower workbench (2), and a base (3) is provided on the bottom of the lower workbench (2). The base (3) is adapted to be installed on the lower workbench (2), and rollers are provided between the rotating platform (4) and the base (3) to enable them to rotate relative to each other.

3. The guide plate structure on the injection molding workbench according to claim 1, characterized in that: The modules (7) are provided in twelve groups, which are evenly distributed on the outside of the top plate (6) in a circular manner, and the modules (7) have the same structure.

4. The guide plate structure on the injection molding workbench according to claim 1, characterized in that: A blanking plate (14) is provided below the injection port (13), and a through hole adapted to the injection port (13) is provided on the surface of the blanking plate (14).

5. The guide plate structure on the injection molding workbench according to claim 1, characterized in that: The cylinder (8), the output shaft (10), the cushion block (11), the guide column (12) and the injection port (13) together constitute a module (7) structure, and the module (7) moves in a vertical direction.

6. The guide plate structure on the injection molding workbench according to claim 1, characterized in that: The module (7) rotates axially with the axis of the top plate (6) as the center.

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