Lead frame flushing mechanism

Abstract

The utility model belongs to the technical field of lead frames, and particularly relates to a lead frame washing mechanism which comprises a bottom platform, a plurality of conveying rollers are symmetrically arranged above the bottom platform, limiting columns are arranged on the two sides of each conveying roller, a vertical plate is arranged above the bottom platform, a penetrating opening is formed in the vertical plate in a penetrating mode, and the lead frame is placed on the conveying rollers and the penetrating opening. A water tank is arranged at one end of the bottom platform, a water conveying pipe is arranged above the water tank, a water valve is arranged on the water conveying pipe, one end of the water conveying pipe is connected with a transversely-arranged directional water pipe, the directional water pipe is located between the two symmetrically-arranged conveying rollers, and the two ends of the directional water pipe are symmetrically arranged and provided with water outlet assemblies. By means of the advantages of convenient cleaning, stable and accurate positioning, space saving, efficient water saving, comprehensive flushing and the like, the purposes of saving labor and improving production efficiency and cleaning quality are achieved, and the design scheme has practical value.

Description

Technical Field

[0001] The utility model belongs to the technical field of wire racks, and in particular relates to a wire rack flushing mechanism. Background Art

[0002] The lead frame electroplating process is usually used to electroplate on lead frames or electronic components. In this process, it is crucial to clean foreign matter on the lead frame, because any residue may affect the quality of electroplating or even cause failures during the electroplating process. Due to the needs of the electroplating process, foreign matter such as liquid and residual glue will be stored on the lead frame. Usually, people rely on manual operation to clean the lead frame to help remove dirt on the surface of the lead frame. However, relying on manual cleaning, on the one hand, the cleaning speed is slow, which not only consumes labor, but also has low efficiency, leading to stagnation of the production line and limitation of production capacity, affecting overall production efficiency. On the other hand, manual cleaning often makes it difficult to ensure that each lead frame can be cleaned equally thoroughly and consistently, which will affect the electroplating quality and consistency of the final product. Utility Model Content

[0003] The utility model aims to provide a wire rack flushing mechanism to solve the problems existing in the prior art.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is a wire rack flushing mechanism, including a bottom platform, a plurality of transmission rollers are symmetrically arranged above the bottom platform, and limiting columns are arranged on both sides of the transmission rollers, a vertical plate is arranged above the bottom platform, and a through-hole is opened through the vertical plate, and the wire rack is placed on the transmission rollers and the through-hole, a water tank is arranged at one end of the bottom platform, a water pipe is arranged above the water tank, a water valve is arranged on the water pipe, one end of the water pipe is connected to a transversely arranged branch water pipe and the branch water pipe is located between two symmetrically arranged transmission rollers, and the two ends of the branch water pipe are symmetrically arranged and water outlet components are arranged on both ends of the branch water pipe;

[0005] The water outlet assembly includes a universal tube, a three-way joint and a water outlet pipe. One end of the universal tube is connected to one end of the branch water pipe. The three-way joint is arranged at one end of the universal tube away from the branch water pipe. The water outlet pipe is arranged at both ends of the three-way joint.

[0006] Preferably, water tanks are symmetrically arranged on the bottom platform and are adjacent to the side of the bottom platform.

[0007] Preferably, an inclined water flow plate is provided in the water tank.

[0008] Preferably, a drain outlet is provided on the side of the water tank and the drain outlet runs through the side of the bottom platform.

[0009] Preferably, the centers of the through opening, the limiting column and the transmission roller are all on a center line.

[0010] Preferably, the lower part of the diverting water pipe is adhered to the bottom platform by glue.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] The utility model can accurately and conveniently place the wire rack in the cleaning area through the transmission roller on the bottom platform, the through-hole on the vertical plate and the limit column. The wire rack can be limited in the position by sliding the end away from the vertical plate into the through-hole on the vertical plate, which not only improves the load-bearing convenience but also provides a convenient and accurate way of placing the wire rack, ensuring that it remains stable during the transmission process. The through-hole on the vertical plate can ensure that the wire rack is accurately positioned, making the cleaning process more accurate and reliable. By arranging a water tank at one end of the bottom platform, arranging a water delivery pipe above the water tank, and a horizontally arranged branch water pipe, the space is effectively utilized. At the same time, the symmetrical arrangement of the branch water pipe also helps to save space, making the layout of the equipment more compact. Through the design of the water tank, the water delivery pipe and the branch water pipe, water can be effectively transported to the cleaning area. Since the wire rack can be fully exposed in the cleaning area and the water flow can fully cover the entire surface of the wire rack, it can ensure that the wire rack is fully flushed, remove foreign matter and dirt on the surface, and improve the cleaning quality.

[0013] To sum up, this wire rack flushing mechanism has the advantages of convenient cleaning, stable and accurate positioning, space saving, efficient water saving and comprehensive flushing, and also achieves the purpose of saving labor, improving production efficiency and cleaning quality. It is a design scheme with practical value. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor.

[0015] Figure 1 It is a front perspective view of a wire rack flushing mechanism;

[0016] Figure 2 The utility model is a rear perspective view of a wire rack flushing mechanism.

[0017] In the above figures, 1. bottom platform, 2. limit column, 3. transmission roller, 4. wire rack, 5. vertical plate, 6. water tank, 7. water pipe, 8. branch water pipe, 9. universal pipe, 10. three-way joint, 11. water outlet pipe, 12. water tank, 13. water flow plate, 14. drain outlet, 15. through-hole, 16. valve. DETAILED DESCRIPTION

[0018] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0019] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0020] Embodiment 1, as Figure 1 As shown, the specific design of the above key components is described in detail below: a wire rack 4 flushing mechanism, including a bottom platform 1, a plurality of transmission rollers 3 are symmetrically arranged above the bottom platform 1, and limiting columns 2 are arranged on both sides of the transmission rollers 3, a vertical plate 5 is arranged above the bottom platform 1, and a through-hole 15 is opened through the vertical plate 5, and the wire rack 4 is placed on the transmission roller 3 and the through-hole 15, a water tank 6 is arranged at one end of the bottom platform 1, a water pipe 7 is arranged above the water tank 6, a water valve 16 is arranged on the water pipe 7, and one end of the water pipe 7 is connected to a horizontally arranged water diversion valve. The water pipe 8 is provided with a plurality of symmetrically arranged water pipes, and the directional water pipe 8 is provided with a plurality of symmetrically arranged water pipes. The two ends of the directional water pipe 8 are symmetrically arranged, and the two ends of the directional water pipe 8 are provided with water outlet components. The bottom platform 1 is the supporting part of the whole mechanism, and the transmission rollers 3 are symmetrically arranged above the platform. The function of the transmission rollers 3 is to provide support and transmission when the wire rack 4 passes through, so that the wire rack 4 can pass through the flushing component smoothly. The vertical plate 5 is located above the bottom platform 1, and a through hole 15 is opened on it. The wire rack 4 is placed between the transmission roller 3 and the through hole 15, so as to ensure that the wire rack 4 During the cleaning process, the water flows stably and conveniently for spraying and cleaning. The water tank 6 is located at one end of the bottom platform 1 and is used to store the water required for cleaning. The water delivery pipe 7 is connected above the water tank 6 and is provided with a water valve 16 for controlling the flow of water, so that sufficient water can be delivered to the cleaning area when needed. The directional water pipe 8 is a transversely arranged pipeline connected to one end of the water delivery pipe 7 and is located between two symmetrically arranged transmission rollers 3. Water outlet components are provided at both ends of the directional water pipe 8 for spraying water. This design can ensure that the water flow is uniform. The water is sprayed onto the surface of the wire rack 4, thereby effectively cleaning the dirt and debris on the wire rack 4. The water outlet assembly includes a universal tube 9, a three-way joint 10 and a water outlet pipe 11. One end of the universal tube 9 is connected to one end of the branch water pipe 8. The three-way joint 10 is arranged at the end of the universal tube 9 away from the branch water pipe 8. The water outlet pipe 11 is arranged at both ends of the three-way joint 10. The water tank 6 enters the branch water pipe 8 through the water supply pipe 7, and the branch water pipe 8 is then transmitted to the universal tube 9. The universal tube 9 is transmitted to the three-way joint 10, and the three-way joint 10 sprays water through the water outlet pipe 11.

[0021] In order to be able to clean the wire rack 4 more effectively, a water trough 12 is symmetrically opened on the bottom platform 1 and the water trough 12 is adjacent to the side of the bottom platform 1. An inclined water flow plate 13 is arranged in the water trough 12. A drain port 14 is opened on the side of the water trough 12 and the drain port 14 runs through the side of the bottom platform 1. The centers of the through opening 15, the limiting column 2 and the transmission roller 3 are all on the same center line, and are adhered to the bottom platform 1 by glue under the water pipe 8. The presence of the water trough 12 makes the cleaning process more effective. The water trough 12 is adjacent to the side of the bottom platform 1. Such a design can make it easier for the water flow during the cleaning process to be collected in the water trough 12. The inclined water flow plate 13 arranged in the water tank 12 can guide the water flow toward the drain port 14, thereby enhancing the fluidity of the water flow and achieving a better cleaning effect. The drain port 14 opened on the side of the water tank 12 runs through the side of the bottom platform 1. This design can conveniently discharge the sewage collected during the cleaning process, keep the cleaning area clean, and avoid the water level in the water tank 12 being too high to affect the cleaning effect. The centers of the through-hole 15, the limit column 2 and the transmission roller 3 are all on the same center line. This design ensures the symmetry and stability of each component during operation, which is beneficial to the smooth passage of the wire rack 4 in the mechanism, and also improves the overall working efficiency of the mechanism. The bottom of the diverter water pipe 8 is adhered to the bottom platform 1 by glue. This design can ensure that the diverter water pipe 8 remains stable during operation, and will not affect the distribution and spraying effect of the water flow due to vibration or movement, thereby ensuring the uniformity and efficiency of cleaning. In summary, these detailed designs enable the flushing mechanism of the wire rack 4 to have higher cleaning efficiency, stability and reliability, and can more effectively clean the wire rack 4.

[0022] The contents not described in detail in this specification belong to the prior art known to professionals in this field.

[0023] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A conductor frame flushing mechanism, characterized in that: It comprises a bottom platform, a plurality of transmission rollers are symmetrically arranged above the bottom platform, limiting columns are arranged on both sides of the transmission rollers, a vertical plate is arranged above the bottom platform, a through hole is opened through the vertical plate, and a wire rack is placed on the transmission rollers and the through hole, a water tank is arranged at one end of the bottom platform, a water pipe is arranged above the water tank, a water valve is arranged on the water pipe, one end of the water pipe is connected to a transversely arranged branch water pipe and the branch water pipe is located between two symmetrically arranged transmission rollers, the two ends of the branch water pipe are symmetrically arranged and water outlet components are arranged on both ends of the branch water pipe; The water outlet assembly includes a universal tube, a three-way joint and a water outlet pipe. One end of the universal tube is connected to one end of the branch water pipe. The three-way joint is arranged at one end of the universal tube away from the branch water pipe. The water outlet pipe is arranged at both ends of the three-way joint.

2. A lead frame flushing mechanism according to claim 1, characterized in that: The bottom platform is symmetrically provided with water tanks, and the water tanks are adjacent to the side of the bottom platform.

3. A lead frame flushing mechanism according to claim 2, characterized in that: An inclined water flow plate is arranged in the water tank.

4. A lead frame flushing mechanism according to claim 3, characterized in that: A drainage port is provided on the side of the water tank and the drainage port runs through the side of the bottom platform.

5. A lead frame flushing mechanism according to claim 4, characterized in that: The centers of the through opening, the limiting column and the transmission roller are all on a center line.

6. A lead frame flushing mechanism according to claim 5, characterized in that: The lower part of the diverting water pipe is adhered to the bottom platform by glue.

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