Feeding device for integrated circuit production

Abstract

The utility model relates to the technical field of integrated circuit production, and discloses a feeding device for integrated circuit production, which comprises a bearing table, belt type conveying equipment main bodies are embedded in the bearing table, a placement groove is arranged between the two belt type conveying equipment main bodies in the bearing table, a protective shell is fixedly arranged at the top end of the bearing table, and the protective shell is arranged in the placement groove. A cleaning mechanism is arranged in the protective shell; and the cleaning mechanism comprises an ion wind bar. According to the feeding device based on integrated circuit production, through the design of the cleaning mechanism and the abutting mechanism, static electricity elimination and cleaning can be conducted on a substrate in the conveying process at the same time, cleaning can be efficiently conducted under the condition that static electricity is lost, dust is prevented from adsorbing the substrate, and cleaning needs to be conducted again when electronic elements are welded or installed in the later period; and meanwhile, the phenomenon that the electrostatic elimination effect and the dust cleaning effect are affected due to the fact that the substrates are stacked and stacked in the conveying process can be avoided.

Description

Technical Field

[0001] This utility model relates to the field of integrated circuit manufacturing technology, specifically a feeding device for integrated circuit manufacturing. Background Technology

[0002] An integrated circuit board is a miniature electronic device or component. Using certain processes, the transistors, resistors, capacitors, inductors, and other components required for a circuit, along with interconnected wiring, are fabricated on one or several small pieces of semiconductor wafers or dielectric substrates. These are then packaged in a casing to form a miniature structure with the required circuit function. All components are structurally integrated into a whole, representing a significant step forward in the miniaturization, low power consumption, intelligence, and high reliability of electronic components.

[0003] In the field of integrated circuit manufacturing, the production process requires conveying equipment to transport the circuit board substrate of the integrated circuit board to the corresponding work station for loading. Then, workers or equipment assemble and solder electronic components. However, in actual operation, static electricity may be generated during the loading process, which causes the substrate to attract dust that is difficult to remove. When it arrives at the work station for assembly, a dust cleaning process is required, resulting in low efficiency of the entire processing production line and increased labor intensity for workers. Utility Model Content

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0005] Given that the existing material feeding process may generate static electricity, which causes the substrate to attract dust that is difficult to remove, a dust cleaning process is required when the substrate is assembled at the work station. This results in low efficiency of the entire processing line and increased labor intensity for workers.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A feeding device for integrated circuit manufacturing, characterized in that it comprises:

[0008] The support platform has a belt conveyor body embedded inside it, and a placement groove is provided between the two belt conveyor bodies inside the support platform. A protective shell is fixedly installed on the top of the support platform, and a cleaning mechanism is provided inside the protective shell.

[0009] The cleaning mechanism includes an ion air bar, which is embedded inside one side of the protective shell. A motor is embedded at the top of the protective shell. A drive rod is fixedly installed at the power output end of the motor. An active gear is fixedly installed on the outer wall of the drive rod. A driven gear is rotatably connected to the outer wall of the active gear. A support rod extends through the inside of the driven gear.

[0010] A fixing block is fixedly installed at the front end of the protective shell, and an abutting mechanism is provided below the fixing block. The abutting mechanism includes a rotating rod that passes through the interior of the fixing block, and a connecting rod is fixedly installed at the bottom end of the rotating rod.

[0011] As a further embodiment of this utility model: a bearing cylinder is fixedly installed on the outer wall of the end of the support rod that protrudes from the driven gear, and a first cleaning roller is fixedly installed on the outer wall of the bearing cylinder.

[0012] As a further embodiment of this utility model: a support rod is rotatably connected inside the support platform at the position of the placement groove, and a second cleaning roller is fixedly installed on the outer wall of the support rod.

[0013] As a further improvement of this utility model: a rotating retaining ring is fixedly installed at the bottom end of the connecting rod, and an abutment plate is rotatably connected to the outer wall of the rotating retaining ring.

[0014] As a further improvement of this utility model: a limiting rod is fixedly installed at the top of the contact plate, and a discharge electrode is embedded at the front end of the contact plate.

[0015] As a further improvement of this utility model: a fixing plate is fixedly installed on the other side of the interior of the protective shell, and a collector electrode is embedded at the bottom end of the fixing plate.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] This invention, through the design of a cleaning mechanism and a contact mechanism, can eliminate static electricity and clean the substrate during the conveying process. It can efficiently clean the substrate when static electricity is lost, preventing dust from adhering to the substrate and requiring further cleaning when soldering or installing electronic components, which would affect the overall processing efficiency and lead to high labor intensity. At the same time, it can prevent the substrate from being stacked and piled up during the conveying process, which would affect the static elimination and dust cleaning effects. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of a feeding device for integrated circuit manufacturing.

[0019] Figure 2 A schematic diagram of the mounting tank structure of a feeding device for integrated circuit manufacturing;

[0020] Figure 3 A feeding device for integrated circuit manufacturing Figure 2 Schematic diagram of the structure at point A in the middle;

[0021] Figure 4 A schematic diagram of an ion air bar structure for a feeding device used in integrated circuit manufacturing;

[0022] Figure 5 A schematic diagram of the structure of the first cleaning roller in a feeding device for integrated circuit manufacturing;

[0023] Figure 6 A feeding device for integrated circuit manufacturing Figure 1 Schematic diagram of structure B in the middle;

[0024] Figure 7 This is a schematic diagram of a rotating retaining ring structure for a feeding device used in integrated circuit manufacturing.

[0025] In the diagram: 1. Support platform; 2. Main body of belt conveyor; 3. Placement trough; 4. Protective shell; 5. Cleaning mechanism; 501. Ionizing air bar; 502. Motor; 503. Drive rod; 504. Drive gear; 505. Driven gear; 506. Support rod; 507. Support cylinder; 508. First cleaning roller; 509. Support rod; 510. Second cleaning roller; 6. Fixing block; 7. Contact mechanism; 701. Rotating rod; 702. Connecting rod; 703. Rotating retaining ring; 704. Contact plate; 705. Limiting rod; 706. Discharging electrode; 707. Fixing plate; 708. Collecting electrode. Detailed Implementation

[0026] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0027] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments. Example

[0029] Please see Figures 1 to 5This is the first embodiment of the present utility model. This embodiment provides a feeding device for integrated circuit production, including: a support platform 1, a belt conveyor body 2 embedded inside the support platform 1, a placement groove 3 between the two belt conveyor bodies 2 inside the support platform 1, a protective shell 4 fixedly installed on the top of the support platform 1, and a cleaning mechanism 5 provided inside the protective shell 4.

[0030] The cleaning mechanism 5 includes an ion air bar 501, which is embedded inside the protective shell 4 on one side. A motor 502 is embedded at the top of the protective shell 4. A drive rod 503 is fixedly installed at the power output end of the motor 502. A drive gear 504 is fixedly installed on the outer wall of the drive rod 503. A driven gear 505 is rotatably connected to the outer wall of the drive gear 504. A support rod 506 extends through the interior of the driven gear 505.

[0031] A fixing block 6 is fixedly installed at the front end of the protective shell 4. An abutting mechanism 7 is provided below the fixing block 6. The abutting mechanism 7 includes a rotating rod 701, which passes through the interior of the fixing block 6. A connecting rod 702 is fixedly installed at the bottom end of the rotating rod 701.

[0032] Specifically, a bearing cylinder 507 is fixedly installed on the outer wall of one end of the support rod 506, which protrudes from the driven gear 505, and a first cleaning roller 508 is fixedly installed on the outer wall of the bearing cylinder 507.

[0033] Furthermore, the motor 502 drives the drive rod 503, which in turn meshes the drive gear 504 and the driven gear 505, causing the support rod 506 to drive the bearing cylinder 507. The first cleaning roller 508 cleans the substrate passing through the two belt conveyor bodies 2 when it rotates and comes into contact with the substrate. In the case of the first cleaning roller 508 being a long-bristled soft brush, it can brush away and clean the dust adsorbed on the substrate.

[0034] Specifically, a support rod 509 is rotatably connected inside the support platform 1 at the position of the placement groove 3, and a second cleaning roller 510 is fixedly installed on the outer wall of the support rod 509.

[0035] Furthermore, the bottom end of the substrate abuts against the second cleaning roller 510. Through the rotation and contact of the first cleaning roller 508, the substrate can be moved while adhering to the second cleaning roller 510. The material of the second cleaning roller 510 is the same as that of the first cleaning roller 508, and it can clean both sides of the outer wall of the substrate at the same time.

[0036] In use, the substrate is first conveyed on the support platform 1 by the main body 2 of the belt conveyor, and the protective shell 4 is used to prevent excessive dust diffusion during cleaning. The ion air bar 501 generates charged air masses to neutralize and remove static electricity. Driven by the motor 502 and the drive rod 503, and driven by the drive gear 504 and the driven gear 505, the support rod 506 drives the support cylinder 507, so that the first cleaning roller 508, together with the second cleaning roller 510 on the outer wall of the support rod 509, rotates and contacts the substrate conveyed to the placement groove 3, which can clean the dust adsorbed on the outer wall.

[0037] In summary, the ion bar 501 can produce charged gas clusters, which are prevented from excessive diffusion by the protective shell 4. This neutralizes the gas inside the protective shell 4 and removes static electricity from the incoming substrate, preventing the adsorption of dust and other difficult-to-clean substances. When the substrate is conveyed to the placement groove 3 between the two belt conveyor bodies 2, it can be rotated by the first cleaning roller 508 and the second cleaning roller 510 to contact both sides of the outer wall of the substrate. This allows for the simultaneous conveying and cleaning of the substrate to prevent dust adsorption. This avoids the need for manual cleaning when the substrate reaches the installation station, which would otherwise result in high labor intensity and reduced processing efficiency. Example

[0038] Please see Figure 1 , Figure 4 , Figure 6 and Figure 7 This is the second embodiment of the present invention, which provides an improved design for a feeding device for integrated circuit production.

[0039] Specifically, a rotating retaining ring 703 is fixedly installed at the bottom end of the connecting rod 702, and an abutment plate 704 is rotatably connected to the outer wall of the rotating retaining ring 703.

[0040] Furthermore, the connecting rod 702 is engaged with the contact plate 704 by rotating the retaining ring 703, allowing the contact plate 704 to move up and down with the rotating rod 701 while preventing the contact plate 704 from rotating. This can block the stacked substrates and prevent the substrates entering the protective shell 4 from stacking and accumulating, which would affect the static electricity elimination effect.

[0041] Specifically, a limiting rod 705 is fixedly installed at the top of the contact plate 704, and a discharge electrode 706 is embedded at the front end of the contact plate 704.

[0042] Furthermore, the limiting rod 705 can slide along the fixed block 6 to limit the position of the contact plate 704, maintain the stability of the displacement of the contact plate 704 during the adjustment process, and prevent the contact plate 704 from being adjusted in position without manual support, thus preventing it from rotating with the rotating rod 701.

[0043] Specifically, a fixing plate 707 is fixedly installed on the other side of the interior of the protective shell 4, and a collector electrode 708 is embedded at the bottom of the fixing plate 707.

[0044] Furthermore, by using the discharge electrode 706, the dust entering the substrate contains ions, which are then adsorbed by the current collector 708, thereby further improving the dust cleaning effect.

[0045] In use, the position is first adjusted by connecting the rotating rod 701 to the fixed block 6 via a threaded connection. Then, the rotating retaining ring 703 drives the contact plate 704 to adjust its position according to the thickness of the substrate being transported, thus preventing the substrate from overlapping during the transport process. At the same time, the rotating retaining ring 703 and the limiting rod 705 work together to prevent the contact plate 704 from rotating during the adjustment process of the connecting rod 702. In addition, the discharge electrode 706 can ionize the dust adsorbed on the substrate, and then adsorb it through the collecting electrode 708, thereby further improving the cleaning effect.

[0046] In summary, by adjusting the position of the contact plate 704, substrates of different thicknesses can be accommodated, allowing single-layer substrates to enter the protective shell 4. This prevents substrates from being stacked or piled up during transport, which would affect the cleaning and static electricity elimination effects. At the same time, the cooperation of the discharge electrode 706 and the collector electrode 708 enables gas ionization, charging of dust, and collection of charged dust, achieving a highly efficient cleaning effect.

[0047] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0048] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0049] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0050] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A feeding device for integrated circuit manufacturing, characterized in that: include: The support platform (1) is equipped with a belt conveyor body (2) and a placement groove (3) is provided between the two belt conveyor bodies (2) inside the support platform (1). A protective shell (4) is fixedly installed on the top of the support platform (1) and a cleaning mechanism (5) is provided inside the protective shell (4). The cleaning mechanism (5) includes an ion bar (501), which is embedded in the inside of the protective shell (4) on one side. A motor (502) is embedded in the top of the protective shell (4). A drive rod (503) is fixedly installed at the power output end of the motor (502). An active gear (504) is fixedly installed on the outer wall of the drive rod (503). A driven gear (505) is rotatably connected to the outer wall of the active gear (504). A support rod (506) extends through the inside of the driven gear (505). The protective shell (4) is fixedly installed with a fixing block (6) at the front end, and a contact mechanism (7) is provided below the fixing block (6). The contact mechanism (7) includes a rotating rod (701), which is inserted into the interior of the fixing block (6), and a connecting rod (702) is fixedly installed at the bottom end of the rotating rod (701).

2. The feeding device for integrated circuit production according to claim 1, characterized in that: The support rod (506) has a bearing cylinder (507) fixedly installed on the outer wall of one end of the driven gear (505), and a first cleaning roller (508) is fixedly installed on the outer wall of the bearing cylinder (507).

3. The feeding device for integrated circuit production according to claim 1, characterized in that: The support platform (1) is rotatably connected to the support rod (509) located in the placement groove (3), and the outer wall of the support rod (509) is fixedly installed with a second cleaning roller (510).

4. The feeding device for integrated circuit production according to claim 1, characterized in that: The bottom end of the connecting rod (702) is fixedly installed with a rotating retaining ring (703), and the outer wall of the rotating retaining ring (703) is rotatably connected with an abutment plate (704).

5. The feeding device for integrated circuit production according to claim 4, characterized in that: A limiting rod (705) is fixedly installed at the top of the contact plate (704), and a discharge electrode (706) is embedded at the front end of the contact plate (704).

6. The feeding device for integrated circuit production according to claim 1, characterized in that: A fixing plate (707) is fixedly installed on the other side of the interior of the protective shell (4), and a collector electrode (708) is embedded at the bottom of the fixing plate (707).

Images