A multi-station continuous injection rubber molding machine

Abstract

The utility model relates to a kind of multi-station continuous injection rubber forming machine, including the multiple injection molding equipment being set on horizontal work line, corresponding setting in the reserve mould frame structure of each injection molding equipment outside, corresponding setting in the transition roller way frame body structure of each injection molding equipment inside, middle part transmission frame body structure being set in the interval of transition roller way frame body structure and the mechanism of opening mould taking piece being set in the other end of middle part transmission frame body structure, the middle part transmission frame body structure includes transmission track, a group of transmission platform structure being set in transmission track, the structure of multi-station continuous injection rubber forming machine model structure;In the case of configuring multiple injection molding mechanism, the forming mould positioning conducting of multiple stations is provided into the mechanism of opening mould taking piece and is taken out material operation, integrates a unit configuration multiple-mould multiple-batch rubber forming operation, with: shorten mould replacement time, rationalization configuration production batch, save raw material, improve mould forming efficiency.

Description

Technical Field

[0001] This utility model relates to the field of injection molding machines, and in particular to a multi-station continuous injection molding machine for rubber. Background Technology

[0002] A rubber injection molding machine is a primary molding device used to produce various shapes of rubber products from thermosetting rubber using rubber molds. During operation, the machine rolls strips of rubber raw material into a storage cylinder for plasticization, then injects them into an injection barrel. The injection unit then injects the rubber from the injection barrel into a rubber mold, where it is vulcanized and molded to produce rubber products of different shapes.

[0003] Currently available injection molding machines are either single-machine single-station or single-machine double-station structures. This structure has several drawbacks: firstly, it results in high manufacturing costs and complex mold and structural configurations, making it unsuitable for large-scale production and multi-mold model operations; secondly, it leads to low work efficiency and high machine maintenance costs. Utility Model Content

[0004] The purpose of this invention is to provide a multi-station continuous injection rubber molding machine, which solves the problems of ordinary injection rubber molding machines, such as simple mold configuration, complex equipment structure configuration, waste of raw materials and resources, and inflexible adaptability.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a multi-station continuous injection rubber molding machine, including multiple injection molding devices arranged on a horizontal working line, a reserve mold frame structure corresponding to the outside of each injection molding device, a transition roller frame structure corresponding to the inside of each injection molding device, a central transmission frame structure arranged at intervals in the transition roller frame structure, and a mold opening and part taking mechanism at the other end of the central transmission frame structure. The central transmission frame structure includes a transmission track and a set of transmission platform structures arranged in the transmission track. The transmission platform structure includes a mold device fixing frame, a transmission drive component arranged in the mold device fixing frame, a multi-layer bearing frame arranged in the mold device platform, and a temperature control connecting base structure arranged at the lower part of the mold device fixing frame.

[0006] The injection molding equipment includes an injection fixing frame, an injection hydraulic base located at the lower part of the injection fixing frame, a molding injection frame assembly located in the injection fixing frame, a hydraulic control seat located at the upper part of the injection fixing frame, an injection upper drive cylinder located at the upper part of the hydraulic control seat, an injection mold clamping assembly located at the upper part of the molding injection frame assembly, and a locking limit block assembly.

[0007] The mold opening and part removal mechanism includes a mold opening machine base, a mold opening support column located on the upper part of the mold opening machine base, a mold opening platform located on the upper part of the mold opening support column, a multi-station mold changing mechanism located on the mold opening platform, and a flipping plate mechanism located on the upper part of the mold opening platform.

[0008] The multi-station film changing mechanism includes a film changing transfer roller platform located in the mold opening platform, a film changing lifting cylinder assembly connected to the film changing transfer roller platform and the mold opening support column, and a mold opening reversing motor located at the rear end of the film changing transfer roller platform and driving the film changing transfer roller platform.

[0009] The flipping mechanism includes a flipping connecting frame located on the inner side of the upper part of the mold opening support, a set of flipping control seats located in the flipping connecting frame, and a flipping body located in the two flipping control seats.

[0010] The transition roller conveyor frame structure includes a transition connecting base, a dual-station transition drive roller table located on the upper part of the transition connecting base, and a transition reversing drive motor located at the lower part of the dual-station transition drive roller table.

[0011] The aforementioned reserve mold frame structure includes a reserve connecting frame, a reserve transmission platform located in the reserve connecting frame, a built-in drive channel located in the reserve transmission platform, and a control mold transmission guide rail located in the built-in drive channel. An auxiliary support group is provided on the outside of the reserve transmission platform.

[0012] The beneficial effects of this utility model are as follows: The multi-station continuous injection rubber molding machine has a multi-station mold positioning and transmission station for material handling when multiple injection molding mechanisms are configured. It integrates rubber molding operations with multiple molds and multiple batches in one unit, which has the following advantages: shortening mold changeover time, rationalizing production batch configuration, saving raw materials, and improving mold forming efficiency.

[0013] The present invention will be described in more detail below with reference to the accompanying drawings and embodiments. Attached Figure Description

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

[0015] Figure 2 for Figure 1 Side view.

[0016] Figure 3 for Figure 1 A schematic diagram of the structure of an injection molding machine.

[0017] Figure 4 for Figure 3 Side view.

[0018] Figure 5 for Figure 1A schematic diagram of the structure of the mold opening and part removal mechanism.

[0019] Figure 6 for Figure 5 Side view.

[0020] Figure 7 for Figure 5 Top view.

[0021] Figure 8 for Figure 1 A schematic diagram of the construction of the medium-sized reserve frame structure.

[0022] Figure 9 for Figure 8 Top view.

[0023] Figure 10 for Figure 1 A schematic diagram of the structure of the intermediate transition roller conveyor frame.

[0024] In the diagram: 1. Transfer track, 2. Mold device fixing frame, 3. Transfer drive assembly, 4. Multi-layer bearing frame, 5. Temperature control connecting base structure, 6. Injection fixing frame, 7. Injection hydraulic base, 8. Injection upper drive cylinder, 9. Molding injection frame assembly, 10. Hydraulic control seat, 11. Injection mold locking assembly, 12. Locking limit block assembly, 13. Mold opening machine base, 14. Mold opening support column, 15. Mold opening platform, 16. Film changing transfer roller platform, 17. Film changing lifting cylinder assembly, 18. Mold opening reversing motor, 19. Flip plate connecting frame, 20. Flip plate control seat, 21. Flip plate body, 22. Transition connecting base, 23. Dual-station transition drive roller platform, 24. Transition reversing drive motor, 25. Cooling plate, 26. Reserve connecting frame, 27. Reserve transfer platform, 28. Built-in drive track, 29. Mold control transmission guide rail, 30. Auxiliary support assembly. Detailed Implementation

[0025] The terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end" used in the application text to indicate the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings. They are used solely for the convenience of describing the present invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0027] Example 1, as Figures 1-10 As shown, a multi-station continuous injection molding machine for rubber includes multiple injection molding devices arranged on a horizontal working line, a reserve mold frame structure corresponding to the outside of each injection molding device, a transition roller frame structure corresponding to the inside of each injection molding device, a central transfer frame structure spaced apart from the transition roller frame structure, and a mold opening and part removal mechanism at the other end of the central transfer frame structure. The central transfer frame structure includes a transfer track 1 and a set of transfer platform structures arranged in the transfer track. The transfer platform structure includes a mold device fixing frame 2, a transfer drive assembly 3 arranged in the mold device fixing frame, a multi-layer bearing frame 4 arranged in the mold device platform, and a temperature control connecting base structure 5 arranged at the lower part of the mold device fixing frame.

[0028] The injection molding equipment includes an injection fixing frame 6, an injection hydraulic base 7 located at the lower part of the injection fixing frame, a molding injection frame assembly 9 located in the injection fixing frame, a hydraulic control seat 10 located at the upper part of the injection fixing frame, an injection upper drive cylinder 8 located at the upper part of the hydraulic control seat 10, an injection mold clamping assembly 11 located at the upper part of the molding injection frame assembly, and a locking limit block assembly 12.

[0029] The mold opening and part removal mechanism includes a mold opening machine base 13, a mold opening support column 14 located on the upper part of the mold opening machine base, a mold opening platform 15 located on the upper part of the mold opening support column, a multi-station mold changing mechanism located in the mold opening platform, and a flipping plate mechanism located on the upper part of the mold opening platform.

[0030] The multi-station film changing mechanism includes a film changing transfer roller platform 16 located in the mold opening platform, a film changing lifting cylinder assembly 17 connected to the film changing transfer roller platform and the mold opening support column, and a mold opening reversing motor 18 located at the rear end of the film changing transfer roller platform and driving the film changing transfer roller platform.

[0031] The flipping mechanism includes a flipping connecting frame 19 located on the inner side of the upper part of the mold opening support, a set of flipping control seats 20 located in the flipping connecting frame, a flipping body 21 located in the two flipping control seats, and a cooling plate 25 located in the flipping body 21.

[0032] The transition roller conveyor frame structure includes a transition connecting base 22, a dual-station transition drive roller table 23 located on the upper part of the transition connecting base, and a transition reversing drive motor 24 located on the lower part of the dual-station transition drive roller table.

[0033] The aforementioned reserve mold frame structure includes a reserve connecting frame 26, a reserve transfer platform 27 disposed within the reserve connecting frame, a built-in drive channel 28 disposed within the reserve transfer platform, and a mold control transmission guide rail 29 disposed within the built-in drive channel. An auxiliary support assembly 30 is provided on the outside of the reserve transfer platform 27.

[0034] This multi-station continuous injection rubber molding machine features a multi-station mold positioning and conveying station for material handling when multiple injection molding mechanisms are configured. It integrates rubber molding operations with multiple molds and batches on a single unit, which has the advantages of: shortening mold changeover time, rationalizing production batch configuration, saving raw materials, and improving mold forming efficiency.

[0035] The above embodiments are merely descriptions of preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.

[0036] The parts not covered in this utility model are the same as or can be implemented using existing technologies.

Claims

1. A multi-station continuous injection molding machine for rubber, characterized in that: The system includes multiple injection molding machines set on a horizontal working line, a reserve mold frame structure corresponding to the outside of each injection molding machine, a transition roller frame structure corresponding to the inside of each injection molding machine, a central transfer frame structure spaced apart from the transition roller frame structure, and a mold opening and part removal mechanism at the other end of the central transfer frame structure. The central transfer frame structure includes a transfer track and a set of transfer platform structures in the transfer track. The transfer platform structure includes a mold device fixing frame, a transfer drive component in the mold device fixing frame, a multi-layer bearing frame in the mold device platform, and a temperature control connecting base structure at the bottom of the mold device fixing frame.

2. The multi-station continuous injection molding machine for rubber as described in claim 1, characterized in that: The injection molding equipment includes an injection fixing frame, an injection hydraulic base located at the lower part of the injection fixing frame, a molding injection frame assembly located in the injection fixing frame, a hydraulic control seat located at the upper part of the injection fixing frame, an injection upper drive cylinder located at the upper part of the hydraulic control seat, an injection mold clamping assembly located at the upper part of the molding injection frame assembly, and a locking limit block assembly.

3. The multi-station continuous injection molding machine for rubber as described in claim 1, characterized in that: The mold opening and part removal mechanism includes a mold opening machine base, a mold opening support column located on the upper part of the mold opening machine base, a mold opening platform located on the upper part of the mold opening support column, a multi-station mold changing mechanism located on the mold opening platform, and a flipping plate mechanism located on the upper part of the mold opening platform.

4. The multi-station continuous injection molding machine for rubber as described in claim 3, characterized in that: The multi-station film changing mechanism includes a film changing transfer roller platform located in the mold opening platform, a film changing lifting cylinder assembly connected to the film changing transfer roller platform and the mold opening support column, and a mold opening reversing motor located at the rear end of the film changing transfer roller platform and driving the film changing transfer roller platform.

5. The multi-station continuous injection molding machine for rubber as described in claim 3, characterized in that: The flipping mechanism includes a flipping connecting frame located on the inner side of the upper part of the mold opening support, a set of flipping control seats located in the flipping connecting frame, and a flipping body located in the two flipping control seats.

6. The multi-station continuous injection molding machine for rubber as described in claim 1, characterized in that: The transition roller conveyor frame structure includes a transition connecting base, a dual-station transition drive roller table located on the upper part of the transition connecting base, and a transition reversing drive motor located at the lower part of the dual-station transition drive roller table.

7. The multi-station continuous injection molding machine for rubber as described in claim 1, characterized in that: The aforementioned reserve mold frame structure includes a reserve connecting frame, a reserve transmission platform located in the reserve connecting frame, a built-in drive channel located in the reserve transmission platform, and a control mold transmission guide rail located in the built-in drive channel. An auxiliary support group is provided on the outside of the reserve transmission platform.

Images