Rotating disc type pre-stacking combination table and pre-stacking device

Abstract

The utility model relates to the technical field of integrated circuit production, in particular to a rotating disc type pre-stacking combination table and a pre-stacking device provided with the rotating disc type pre-stacking combination table, the rotating disc type pre-stacking combination table comprises a rotating disc, a rotating disc driving module and a plurality of fixing modules, the rotating disc driving module is used for driving the rotating disc to rotate, and the fixing modules are used for fixing the rotating disc. The multiple fixing modules are distributed on the rotating disc in an annular array mode with the center of the rotating disc as the circle center, and the fixing modules are used for containing pre-stacked materials. The turntable structure is used as the pre-stacking table, and the plurality of fixing modules on the turntable structure are matched, so that a plurality of pre-stacking mechanisms can continuously work, and the efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of integrated circuit manufacturing technology, and in particular to a rotary pre-stacking assembly table and pre-stacking device. Background Technology

[0002] Currently, with the development of technology, integrated circuits are becoming increasingly sophisticated. This sophistication places higher demands on the security and isolation of components, leading to the gradual evolution of printed circuit boards (PCBs), the electrical connection carriers for electronic components, from single-layer boards to double-layer and multi-layer boards.

[0003] Multilayer boards are a common structure for circuit boards. They consist of three layers: a polypropylene (PP) core board and another PP core board, which are then laminated together. This effectively protects the core board. Currently, the manufacturing of multilayer boards requires pre-stacking, and existing pre-stacking processes generally use one or two alternating pre-stacking stages, as detailed in Chinese patents CN202110852558 and CN202120528184.4. This method is clearly inefficient. Summary of the Invention

[0004] This invention addresses the problems of existing technologies by providing a rotary pre-stacking assembly table, which can improve the efficiency of pre-stacking.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0006] This utility model provides a rotary pre-stacking assembly table, including a rotary disk, a rotary disk drive module, and several fixed modules. The rotary disk drive module is used to drive the rotary disk to rotate, and the several fixed modules are distributed in a circular array around the center of the rotary disk. The fixed modules are used to accommodate the pre-stacking materials.

[0007] Furthermore, the fixing module includes a base disposed on the rotating disk and multiple pressing mechanisms. The base has a receiving groove for accommodating materials, and the pressing mechanisms are used to press the materials in the receiving groove to fix them in the receiving groove.

[0008] Furthermore, the pressing mechanism includes a pressing cylinder and a pressing component. The pressing cylinder is mounted on the rotating disk, and the pressing component is mounted on the piston rod of the pressing cylinder.

[0009] Furthermore, the holding cylinder is a rotary cylinder.

[0010] Furthermore, the number of fixed modules is four.

[0011] This utility model also provides a pre-stacking device, including a first feeding mechanism, a second feeding mechanism, a third feeding mechanism, a transferring mechanism, and a combination table.

[0012] The first feeding mechanism is used to transfer the lower PP to the assembly table;

[0013] The second feeding mechanism is used to move the core board onto the lower PP of the assembly table;

[0014] The third feeding mechanism is used to transfer the upper PP to the assembly table so that the upper PP is stacked on the core board;

[0015] The material transfer mechanism is used to unload the pre-stacked structure formed by the lower PP, core board and upper PP on the assembly table;

[0016] The assembly table is the aforementioned rotary pre-stack assembly table, and the first feeding mechanism, the second feeding mechanism, the third feeding mechanism, and the material transfer mechanism are arranged sequentially along the rotation direction of the assembly table.

[0017] The beneficial effects of this utility model are as follows: This utility model uses a turntable structure as a pre-stacking platform and utilizes multiple fixed modules on the turntable structure to cooperate, so that the multiple pre-stacking mechanisms can work continuously without interruption, thereby improving efficiency. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of Example 1.

[0019] Figure 2 This is a schematic diagram of Example 2.

[0020] Reference numerals: 1—rotating disk, 2—rotating disk drive module, 3—fixed module, 4—first feeding mechanism, 5—second feeding mechanism, 6—third feeding mechanism, 7—material transfer mechanism, 31—base, 32—pressing mechanism, 33—pressing cylinder, 34—pressing component, 35—container. Detailed Implementation

[0021] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to embodiments and accompanying drawings. The content mentioned in the embodiments is not intended to limit the present invention. The present invention will be described in detail below with reference to the accompanying drawings.

[0022] Example 1

[0023] like Figure 1 As shown, this embodiment provides a rotary pre-stacking assembly table, including a rotary disk 1, a rotary disk drive module 2, and several fixed modules 3. The rotary disk drive module 2 is used to drive the rotary disk 1 to rotate. The several fixed modules 3 are arranged in a circular array around the center of the rotary disk 1. The fixed modules 3 are used to accommodate the pre-stacking materials.

[0024] Compared to existing technologies, this invention uses a rotating disk 1 to load materials for pre-stacking. The rotating disk drive module 2 preferably includes a motor and a reducer. The rotating disk drives the fixed module 3 to rotate, allowing external mechanisms to sequentially place the lower PP, core board, and upper PP into the fixed module 3, thus completing the pre-stacking process within the fixed module 3. Compared to existing technologies, this invention allows the loading of the lower PP, core board, and upper PP to occur simultaneously within different fixed modules 3, thereby improving efficiency. According to tests, the time to complete one pre-stacking cycle can be reduced from 20 seconds to 8 seconds.

[0025] In addition, since the rotating disk 1 is usually located directly above the rotating disk drive module 2, it can stop debris and dust, and also facilitate cleaning.

[0026] In this embodiment, the fixing module 3 includes a base 31 and a plurality of pressing mechanisms 32, all disposed on the rotating disk 1. The base 31 has a receiving groove 35 for accommodating materials, and the pressing mechanism 32 is used to press the materials in the receiving groove 35 to fix them in the receiving groove 35.

[0027] The trough 35 of the base 31 is used to accommodate the lower PP, the core board, and the upper PP, so that the three are pre-stacked sequentially within the trough 35, ensuring accurate positioning. The pressing mechanism 32 is used to press each material after it is loaded, thereby ensuring that the different materials in the trough 35 do not change relative positions when the rotating disk 1 rotates.

[0028] Specifically, the pressing mechanism 32 includes a pressing cylinder 33 and a pressing member 34. The pressing cylinder 33 is mounted on the rotating disk 1, and the pressing member 34 is mounted on the piston rod of the pressing cylinder 33. The pressing cylinder 33 and the pressing member 34 cooperate to press the material, resulting in a simple and easy-to-implement structure that ensures effective pressing. Preferably, there are at least three pressing mechanisms 32, located around the periphery of the base 31, each used to press the material at different positions.

[0029] Specifically, the holding cylinder 33 is a rotary cylinder, which enables the holding member 34 to rotate to a position not directly above the receiving trough 35 after the holding cylinder 33 controls the holding member 34 to be raised, so as to avoid interference with the feeding of materials.

[0030] In this embodiment, there are four fixed modules 3, which correspond exactly to the four actions of lower PP feeding, core board feeding, upper PP feeding, and pre-stacked structure feeding.

[0031] Example 2

[0032] like Figure 2As shown, this embodiment provides a pre-stacking device, including a first feeding mechanism 4, a second feeding mechanism 5, a third feeding mechanism 6, a transferring mechanism 7, and a combination table.

[0033] The first feeding mechanism 4 is used to transfer the lower PP to the assembly table;

[0034] The second feeding mechanism 5 is used to move the core board onto the lower PP of the assembly table;

[0035] The third feeding mechanism 6 is used to transfer the upper PP to the assembly table so that the upper PP is stacked on the core board;

[0036] The material transfer mechanism 7 is used to unload the pre-stacked structure formed by the lower PP, core board and upper PP on the assembly table;

[0037] The assembly platform is the rotary pre-stack assembly platform described in Embodiment 1, and the first feeding mechanism 4, the second feeding mechanism 5, the third feeding mechanism 6, and the material transfer mechanism 7 are arranged sequentially along the rotation direction of the assembly platform.

[0038] The first feeding mechanism 4, the second feeding mechanism 5, and the third feeding mechanism 6 are all preferably equipped with robotic arms to feed the corresponding materials, thereby achieving fully automated operation, further improving efficiency. The high-precision feeding of the robotic arms also ensures the accuracy of the position and posture of the materials when they enter the container 35, thus ensuring that the quality of the pre-stack meets the requirements and reducing the defect rate.

[0039] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some changes or modifications to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes, and modifications made to the above embodiments based on the present utility model without departing from the scope of the present utility model shall fall within the scope of the present utility model.

Claims

1. A rotary pre-stack assembly platform, characterized in that: It includes a rotating disk, a rotating disk drive module, and several fixed modules. The rotating disk drive module is used to drive the rotating disk to rotate. The several fixed modules are distributed in a circular array around the center of the rotating disk. The fixed modules are used to contain the pre-stacked materials.

2. The rotary pre-stack assembly platform according to claim 1, characterized in that: The fixing module includes a base and multiple pressing mechanisms, all mounted on the rotating disk. The base has a trough for accommodating materials, and the pressing mechanisms are used to press the materials in the trough to fix them in place.

3. The rotary pre-stack assembly platform according to claim 2, characterized in that: The pressing mechanism includes a pressing cylinder and a pressing component. The pressing cylinder is mounted on the rotating disk, and the pressing component is mounted on the piston rod of the pressing cylinder.

4. The rotary pre-stack assembly platform according to claim 3, characterized in that: The holding cylinder is a rotary cylinder.

5. The rotary pre-stack assembly platform according to claim 1, characterized in that: The number of fixed modules is four.

6. A pre-stacking device, comprising a first feeding mechanism, a second feeding mechanism, a third feeding mechanism, a transferring mechanism, and a combination table. The first feeding mechanism is used to transfer the lower PP to the assembly table; The second feeding mechanism is used to move the core board onto the lower PP of the assembly table; The third feeding mechanism is used to transfer the upper PP to the assembly table so that the upper PP is stacked on the core board; The material transfer mechanism is used to unload the pre-stacked structure formed by the lower PP, core board and upper PP on the assembly table; Its features are: The assembly table is a rotary pre-stack assembly table as described in any one of claims 1-5, wherein the first feeding mechanism, the second feeding mechanism, the third feeding mechanism, and the material transfer mechanism are arranged sequentially along the rotation direction of the assembly table.

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