Turnover device capable of rotating in multiple faces

Abstract

The utility model provides a multi-face rotating turnover device which comprises a turnover mechanism, a water conveying assembly and a driving assembly, the turnover mechanism is arranged between the water conveying assembly and the driving assembly, the driving assembly is used for driving the turnover mechanism to turn over, the turnover mechanism is provided with a plurality of turnover faces, and the turnover faces are arranged on the turnover mechanism. A plurality of dies can be installed on each overturning face at the same time, water outlet holes are formed in the overturning faces, water injection holes are formed in the water conveying assembly, and the water injection holes are communicated with the water outlet holes to cool the dies. When injection molding of one product is completed every time, the turnover mechanism rotates towards the turnover face on one side under the action of the driving assembly, meanwhile, the turnover face on the other side is reset to the position of the original turnover face, the processes of mold closing, mold opening and product taking out are achieved at the same time, the production efficiency of the product injection molding process is greatly improved, the production period is shortened, and the production cost is reduced. And the device can adapt to different types of molds, and is wide in application range and good in universality.

Description

Technical Field

[0001] The utility model belongs to the technical field of injection molds, and particularly relates to a turnover device with multi-sided rotation. Background Art

[0002] In the production of injection machinery, for a single-station injection device, it is necessary to first move the upper mold to make the upper mold and the lower mold close, then inject and cool, and finally open the mold and take out the product. As a result, the production efficiency is relatively low. Especially when a large number of temporary operations are required, the production efficiency of the existing single-station technology cannot meet people's needs. Therefore, there is an urgent need for an injection mechanism that can perform mold closing, injection, mold opening, and product taking out simultaneously to improve production efficiency. Content of the Utility Model

[0003] (1) Technical Problems to be Solved

[0004] The utility model provides a turnover device with multi-sided rotation, aiming to solve the problems raised in the above background art.

[0005] (2) Technical Solutions

[0006] The utility model provides a turnover device with multi-sided rotation, which includes a turnover mechanism, a water delivery component, and a driving component. The turnover mechanism is arranged between the water delivery component and the driving component. The driving component is used to drive the turnover mechanism to turn over. There are several turnover surfaces on the turnover mechanism. Water outlet holes are arranged on the turnover surfaces. A water injection hole is arranged on the water delivery component. The water injection hole is communicated with the water outlet holes.

[0007] Further, the turnover surfaces are arranged in a circular array around the central axis L.

[0008] Further, a total of four turnover surfaces are provided. Each turnover surface has the same structure and adjacent turnover surfaces are perpendicular to each other.

[0009] Further, rotating shafts respectively connected to the water delivery component and the driving component in a rotating manner are arranged at both ends of the turnover mechanism. An infusion pipeline is arranged inside the rotating shaft. The infusion pipeline is respectively communicated with the water injection hole and the water outlet holes.

[0010] Further, the water injection hole includes a main water injection hole and a secondary water injection hole. The water outlet holes include a main water outlet hole and a secondary water outlet hole. The infusion pipeline includes a main infusion pipeline and a secondary infusion pipeline;

[0011] Among them, the main infusion pipeline is respectively communicated with the main water injection hole and the main water outlet hole. The secondary infusion pipeline is respectively communicated with the secondary water injection hole and the secondary water outlet hole.

[0012] Further, there are four secondary infusion pipelines in total. The four secondary infusion pipelines respectively correspond to the four flipping surfaces one by one, and the secondary infusion pipelines communicate with the secondary water outlet holes on their corresponding flipping surfaces.

[0013] Further, the main infusion pipeline is arranged coincidentally with the central axis L, and the four secondary infusion pipelines are arranged in a circular array around the main infusion pipeline.

[0014] Further, a left positioning seat is fixedly connected to one end of the driving assembly close to the flipping mechanism, a right positioning seat is fixedly connected to one end of the water delivery assembly close to the flipping mechanism, and the rotating shaft is rotatably connected to the left positioning seat and the right positioning seat.

[0015] Further, the water delivery assembly includes a water delivery sleeve with openings at both ends and a water delivery cover. The water delivery cover is detachably connected to one end of the water delivery sleeve away from the flipping mechanism, and the water injection hole is arranged on the peripheral wall of the water delivery sleeve.

[0016] Further, positioning holes for positioning are also arranged on the flipping surfaces.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0018] The present utility model has multiple flipping surfaces, and multiple lower molds can be installed on each flipping surface simultaneously. When the injection molding of each product is completed, under the action of the driving assembly, the flipping mechanism rotates towards the flipping surface on one side, and at the same time, the flipping surface on the other side resets to the original flipping surface position, realizing the processes of simultaneous mold closing, mold opening, and product taking, greatly improving the production efficiency of the product injection molding process, reducing the production cycle, being able to adapt to different types of molds, having a wide application range, and good versatility. Description of the Drawings

[0019] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0020] Figure 2 It is an exploded schematic diagram of the overall structure of the present utility model.

[0021] Figure 3 It is an operation schematic diagram of the present utility model.

[0022] Figure 4 It is a schematic diagram of the structure of the flipping surface of the present utility model.

[0023] Figure 5 It is a partial cross-section of the flipping mechanism of the present utility model Figure 1 。

[0024] Figure 6 It is a cross-section of the water delivery assembly of the present utility model Figure 1 。

[0025] Figure 7 Partial section of the flipping mechanism of the present utility model Figure 2 。

[0026] Figure 8 Partial section of the flipping mechanism of the present utility model Figure 3

[0027] Figure 9 Section of the water delivery component of the present utility model Figure 2 。

[0028] Figure 10 Schematic diagram of the water delivery component of the present utility model.

[0029] Reference numerals: 1 - flipping mechanism, 11 - flipping surface, 111 - flipping surface 1, 112 - flipping surface 2, 113 - flipping surface 3, 114 - flipping surface 4, 12 - positioning hole, 13 - water outlet hole, 131 - main water outlet hole, 132 - secondary water outlet hole, 14 - left positioning seat, 15 - right positioning seat, 2 - water delivery component, 21 - water injection hole, 211 - main water injection hole, 212 - secondary water injection hole, 22 - water delivery sleeve, 23 - water delivery cover, 3 - driving component, 4 - rotating shaft, 5 - infusion pipeline, 51 - main infusion pipeline, 52 - secondary infusion pipeline, 521 - secondary infusion pipeline 1, 522 - secondary infusion pipeline 2, 523 - secondary infusion pipeline 3, 524 - secondary infusion pipeline 4, 6 - injection mechanism, 7 - upper mold, 8 - lower mold. Detailed implementation manners

[0030] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model.

[0031] As Figures 1-4As shown in the figure, the present utility model provides a multi-sided rotating flipping device, which includes a flipping mechanism 1, a water transportation component 2, and a driving component 3. The flipping mechanism 1 is arranged between the water transportation component 2 and the driving component 3. The driving component 3 is used to drive the flipping mechanism 1 to flip. The driving component 3 is provided with a motor, which provides power to make the flipping mechanism 1 flip regularly after each injection molding. A plurality of flipping surfaces 11 are provided on the flipping mechanism 1. The flipping surfaces 11 are used to support the lower mold 8 to be injection molded. The flipping surfaces 11 are arranged in a circular array around the central axis L to make the rotation smoother. In the present utility model, four flipping surfaces 11 are provided in total. Each flipping surface 11 has the same structure and adjacent flipping surfaces 11 are perpendicular to each other. Water outlet holes 13 are provided on the flipping surfaces 11, and a water injection hole 21 is provided on the water transportation component 2. The water injection hole 21 is communicated with the water outlet holes 13. By injecting water into the water injection hole 21, it can flow to each flipping surface 11, and then flow into the lower mold 8 through the water outlet holes 13 on the flipping surfaces 11 to cool the mold.

[0032] Specifically, rotating shafts 4 respectively connected to the water transportation component 2 and the driving component 3 in a rotating manner are provided at both ends of the flipping mechanism 1. The rotating shafts 4 can rotate under the action of power, thereby driving the flipping mechanism 1 to rotate. The flipping surfaces 11 include a first flipping surface 111, a second flipping surface 112, a third flipping surface 113, and a fourth flipping surface 114. Multiple lower molds 8 can be installed on different flipping surfaces 11 at the same time, which is very beneficial for mass production. Its operation principle is as follows: During operation, the upper mold 7 and the lower mold 8 are attached together, and the injection mechanism 6 injects into the mold. After injection, water is injected into the water injection hole 21 of the water transportation component 2 to cool and form the hot molten liquid injected at high temperature in the mold. After completion, the upper mold 7 moves upward. Under the action of the driving component 3, the flipping mechanism 1 of the present utility model rotates 90 degrees from the first flipping surface 111 to the direction of the second flipping surface 112. At this time, the position of the original first flipping surface 111 is replaced by the fourth flipping surface 114 on which the lower mold 8 has been installed in advance. While the staff takes the mold, the injection molding machine is also injecting at the same time, effectively improving the situation in the traditional technology that injection molding can only be carried out after taking the mold, greatly improving the production efficiency, saving time, and simplifying the process.

[0033] Further, as Figures 5-9As shown, an infusion pipeline 5 is provided inside the rotating shaft 4, and the infusion pipeline 5 is respectively communicated with the water injection hole 21 and the water outlet hole 13; the water injection hole 21 includes a main water injection hole 211 and a secondary water injection hole 212, the water outlet hole 13 includes a main water outlet hole 131 and a secondary water outlet hole 132, and the infusion pipeline 5 includes a main infusion pipeline 51 and a secondary infusion pipeline 52. Among them, the main infusion pipeline 51 is respectively communicated with the main water injection hole 211 and the main water outlet hole 131, and the secondary infusion pipeline 52 is respectively communicated with the secondary water injection hole 212 and the secondary water outlet hole 132. That is, when water is injected into the main water injection hole 211, the water can flow through the main infusion pipeline 51 to the main water outlet hole 131, and when water is injected into the secondary water injection hole 212, the water can flow through the secondary infusion pipeline 52 to the secondary water outlet hole 132. The number of the main water outlet holes 131 is more than that of the secondary water outlet holes 132, and the width of the main infusion pipeline 51 is larger than that of the secondary infusion pipeline 52, which plays a major role in cooling the mold. In actual injection molding production, the material types and thicknesses of different products are different, and the required cooling temperatures are also different. Therefore, the non-connected main infusion pipeline 51 and secondary infusion pipeline 52 can play a role in temperature regulation.

[0034] Further, there are four secondary infusion pipelines 52 in total. The four secondary infusion pipelines 52 respectively correspond to the four flipping surfaces 11 one by one, and the secondary infusion pipeline 52 is communicated with the secondary water outlet hole 132 on its corresponding flipping surface 11. In the embodiment of the present utility model, the secondary infusion pipeline 52 includes a secondary infusion pipeline one 521, a secondary infusion pipeline two 522, a secondary infusion pipeline three 523, and a secondary infusion pipeline four 524. The secondary infusion pipeline one 521 is correspondingly communicated with the secondary water outlet hole 132 of the flipping surface one 111, the secondary infusion pipeline two 522 is correspondingly communicated with the secondary water outlet hole 132 of the flipping surface two 112, the secondary infusion pipeline three 523 is correspondingly communicated with the secondary water outlet hole 132 of the flipping surface three 113, and the secondary infusion pipeline four 524 is correspondingly communicated with the secondary water outlet hole 132 of the flipping surface four 114. Each time it is flipped, the flipping surface 11 and the rotating shaft 4 are flipped simultaneously, which can ensure that the corresponding infusion pipeline 5 corresponds to the water outlet hole 13 of the flipping surface 11 each time it is flipped.

[0035] Further, the main infusion pipeline 51 is arranged to coincide with the central axis L, and the four secondary infusion pipelines 52 are arranged in a circular array around the main infusion pipeline 51.

[0036] Further, as Figure 4As shown in the figure, a left positioning seat 14 is fixedly connected to one end of the driving assembly 3 close to the flipping mechanism 1, and a right positioning seat 15 is fixedly connected to one end of the water conveying assembly 2 close to the flipping mechanism 1. The rotating shaft 4 is rotatably connected to the left positioning seat 14 and the right positioning seat 15. A plurality of screw holes are provided on the left positioning seat 14 and the right positioning seat 15, and the flipping mechanism 1 can be screwed and fixed on the workbench by screws. The rotating shaft 4 and the left positioning seat 14 and the right positioning seat 15 can be connected by rolling bearings. When the rotating shaft 4 rotates under the action of the motor, the left positioning seat 14 and the right positioning seat 15 remain stationary.

[0037] Further, as Figure 10 shown, the water conveying assembly 2 includes a water conveying sleeve 22 with openings at both ends and a water conveying cover 23. The water conveying cover 23 is detachably connected to one end of the water conveying sleeve 22 away from the flipping mechanism 1. When a failure occurs in the water conveying assembly 2, the water conveying cover 23 is removed, and the infusion pipeline 5 can be directly seen. At this time, it can be checked or the internal impurities can be cleaned to make the infusion pipeline 5 return to normal use, improve the utilization rate, and save costs at the same time. The water injection hole 21 is provided on the peripheral wall of the water conveying sleeve 22 for convenient water injection.

[0038] Further, positioning holes 12 with a positioning function are also provided on the flipping surface 11. The positioning holes 12 are used to connect with the lower mold 8 on the flipping surface 11.

[0039] Further, the driving assembly 3 further includes a servo motor and a servo motor seat. The servo motor can provide power to drive the flipping mechanism 1 to rotate. The servo motor seat is screwed and fixed to the left positioning seat 14. The operation between the servo motor and the servo motor seat can be driven by meshing and transmission of a plurality of bevel gears.

[0040] The innovation of the present utility model lies in:

[0041] The present utility model has multiple flipping surfaces, and different types of molds can be installed on each flipping surface, reducing the process of frequently replacing molds. At the same time, when the injection molding of each product is completed, the flipping mechanism can automatically rotate to reset another flipping surface to the position of the original flipping surface, realizing the processes of simultaneous mold taking, injection molding, and mold changing, greatly improving the production efficiency of the product injection molding process, reducing the production cycle, being able to adapt to different types of molds, having a wide application range, and good versatility.

[0042] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment contains only one independent technical solution. This narrative style of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

[0043] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and without departing from the spirit or basic characteristics of the present utility model, the present utility model can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. A multi-sided rotating flipping device, characterized in that, It includes a flipping mechanism (1), a water delivery component (2) and a driving component (3). The flipping mechanism (1) is arranged between the water delivery component (2) and the driving component (3). The driving component (3) is used to drive the flipping mechanism (1) to flip. A plurality of flipping surfaces (11) are provided on the flipping mechanism (1). Water outlet holes (13) are provided on the flipping surfaces (11). A water injection hole (21) is provided on the water delivery component (2). The water injection hole (21) is communicated with the water outlet holes (13).

2. The multi-sided rotating flipping device according to claim 1, characterized in that, A plurality of the flipping surfaces (11) are arranged in a circular array around the central axis L.

3. The multi-faceted rotating flipping device according to claim 2, wherein There are four flipping surfaces (11) in total. Each flipping surface (11) has the same structure and adjacent flipping surfaces (11) are perpendicular to each other.

4. The flipping device with multi-faceted rotation according to claim 3, characterized in that, Rotating shafts (4) for rotatably connecting with the water delivery component (2) and the driving component (3) are respectively provided at both ends of the flipping mechanism (1). An infusion pipeline (5) is provided in the rotating shaft (4). The infusion pipeline (5) is respectively communicated with the water injection hole (21) and the water outlet holes (13).

5. The multi-sided rotating flipping device according to claim 4, characterized in that, The water injection hole (21) includes a main water injection hole (211) and a secondary water injection hole (212). The water outlet holes (13) include a main water outlet hole (131) and a secondary water outlet hole (132). The infusion pipeline (5) includes a main infusion pipeline (51) and a secondary infusion pipeline (52); Wherein, the main infusion pipeline (51) is respectively communicated with the main water injection hole (211) and the main water outlet hole (131). The secondary infusion pipeline (52) is respectively communicated with the secondary water injection hole (212) and the secondary water outlet hole (132).

6. The multi-faceted rotating flipping device according to claim 5, characterized in that, There are four secondary infusion pipelines (52) in total. The four secondary infusion pipelines (52) respectively correspond to the four flipping surfaces (11) one by one, and the secondary infusion pipeline (52) is communicated with the secondary water outlet hole (132) on the corresponding flipping surface (11).

7. The flipping device with multi-faceted rotation according to claim 6, wherein The main infusion pipeline (51) is arranged to coincide with the central axis L. The four secondary infusion pipelines (52) are arranged in a circular array around the main infusion pipeline (51).

8. The multi-sided rotating flipping device according to claim 4, wherein, A left positioning seat (14) is fixedly connected to one end of the driving component (3) close to the flipping mechanism (1). A right positioning seat (15) is fixedly connected to one end of the water delivery component (2) close to the flipping mechanism (1). The rotating shaft (4) is rotatably connected with the left positioning seat (14) and the right positioning seat (15).

9. The multi-sided rotating flipping device according to claim 1, characterized in that, The water delivery component (2) includes a water delivery sleeve (22) with openings at both ends and a water delivery cover (23). The water delivery cover (23) is detachably connected to one end of the water delivery sleeve (22) away from the flipping mechanism (1). The water injection hole (21) is provided on the peripheral wall of the water delivery sleeve (22).

10. The multi-sided rotating flipping device according to claim 1, characterized in that, Positioning holes (12) for positioning are further provided on the flipping surfaces (11).

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