Defective product sorting device for phosphor copper ball machining

Abstract

The utility model discloses an inferior-quality product sorting device for phosphor copper ball processing, which comprises a collecting bin I. The bottom of one side of the collecting bin I is provided with a collecting bin II communicated with the inside of the collecting bin I. The inner top of the collecting bin I is provided with a screening assembly. A limiting bin communicating with the interior of the first collecting bin is installed in the middle of the top of the first collecting bin, a storage bin communicating with the interior of the limiting bin is installed at the top of the limiting bin, and a quantitative roller is rotationally installed in the limiting bin and attached to the inner side of the limiting bin. Through the structural design of a storage bin, a quantitative roller, a quantitative groove, a limiting bin and a motor, the quantitative taking function of raw materials in the storage bin can be conveniently achieved, the quantitative throwing and screening function of lycianthes biflora phosphorus copper balls in the later period is facilitated, manual adding by operators is not needed, the convenience and intelligence of throwing the phosphorus copper balls in the later period are improved, and the practicability is high. And the labor intensity of operators is reduced.

Description

Technical Field

[0001] This utility model relates to the field of phosphor bronze ball processing technology, specifically a defect sorting device for phosphor bronze ball processing. Background Technology

[0002] Industry demand growth: With the rapid development of electronic technology, especially the rapid growth in demand for PCB (printed circuit board) and FPC (flexible printed circuit board), the demand for phosphor bronze balls, a key electroplating material, has also increased. As core components of electronic devices, PCB and FPC have extremely high requirements for the quality and performance of phosphor bronze balls during their production. Therefore, it is necessary to design a defect sorting device for phosphor bronze ball processing.

[0003] Existing phosphor bronze ball sorting devices mostly rely on manual feeding. Since manual feeding involves adding a large amount of raw material at once, the device needs to process a large amount of material simultaneously. This simultaneous screening of a large amount of material affects the quality and efficiency of subsequent screenings. Furthermore, manual feeding increases the labor intensity of operators, impacting the convenience and flexibility of the sorting device in later use. In addition, screening a large amount of material at the same time can cause blockage of the screening screen, requiring operators to manually clear the screen later, further increasing the steps and tediousness of the operation. Utility Model Content

[0004] The purpose of this invention is to provide a defective sorting device for processing phosphor bronze balls, which solves the problem that most existing sorting devices use manual feeding to add phosphor bronze balls. The manual feeding method makes it difficult to control the amount added at one time, which affects the screening quality and efficiency in the later stage and increases the labor intensity of operators.

[0005] To achieve the above objectives, a defective product sorting device for processing phosphor bronze balls is provided, comprising a first collection chamber, a second collection chamber connected to the bottom of one side of the first collection chamber, a screening component at the top of the first collection chamber, a limiting chamber connected to the second collection chamber at the middle of the top of the first collection chamber, a storage chamber connected to the second collection chamber at the top of the limiting chamber, a metering roller rotatably mounted inside the limiting chamber and in contact with the inner side of the limiting chamber, three sets of metering grooves on the outer side of the metering roller, and a driving component at the top of one end of the back of the first collection chamber.

[0006] According to the aforementioned defect sorting device for processing phosphor bronze balls, the screening assembly includes a spring, a limiting rod, a screening screen plate, and toothed blocks. The screening screen plate is installed at the middle position of the top of the first collection bin, and one side of the screening screen plate extends into the interior of the second collection bin. Limiting rods extending to the outside of the first collection bin are provided at the middle positions of both sides of the top of the screening screen plate. One side of one set of the limiting rods is provided with a spring connected to the first collection bin, and the top of the other side of the other set of the limiting rods is uniformly provided with toothed blocks.

[0007] According to the aforementioned defect sorting device for processing phosphor bronze balls, the drive assembly includes a motor, pulleys, an L-shaped mounting plate, a rotating rod, a belt, and an incomplete gear. The L-shaped mounting plate is installed on the top of one end of the back of the collection bin. A rotating rod is installed inside the L-shaped mounting plate on the side away from the limiting bin. An incomplete gear that meshes with a toothed block is provided on one end of the front of the rotating rod. A motor is installed inside the L-shaped mounting plate on the side near the limiting bin. Pulleys are provided at the output end of the motor and on the back of the rotating rod. A belt is fitted around the outside of both sets of pulleys. One end of the front of one set of pulleys is connected to a metering roller through the limiting bin.

[0008] According to the aforementioned defect sorting device for processing phosphor bronze balls, the output end of the motor is provided with a rotating shaft connected to one end of the back of the quantitative roller via a limiting chamber, and a pulley is provided on the outside of the rotating shaft.

[0009] According to the defect sorting device for processing phosphor bronze balls, a set of limiting rods has a fixing block at the top, and the fixing block is connected to the top of the spring.

[0010] According to the aforementioned defect sorting device for processing phosphor bronze balls, the top of the two collection bins and the one collection bin are both provided with through grooves on the side closest to each other, and the through grooves cooperate with the screening screen plate.

[0011] Compared with the prior art, the beneficial effects of this utility model are: through the structural design of the storage bin, quantitative roller, quantitative trough, limiting bin and motor, the quantitative material taking function of the raw material inside the storage bin can be easily realized, which facilitates the quantitative feeding and screening function of red silk line phosphor bronze balls in the later stage. There is no need for operators to add manually, which increases the convenience and intelligence of the device for feeding phosphor bronze balls in the later stage and reduces the labor intensity of operators.

[0012] Meanwhile, the structural design of pulleys, belts, rotating rods, incomplete gears, limit rods, screening screens, toothed blocks, and springs facilitates the vibration function of the screening screens during screening, which can improve the screening efficiency of the screening screens and prevent clogging inside the screening screens, thereby improving the practicality and flexibility of the screening device in later use.

[0013] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0015] Figure 1 This is a three-dimensional structural diagram of a quantitative roller for a defect sorting device used in the processing of phosphor bronze balls according to this utility model.

[0016] Figure 2 This is a three-dimensional structural diagram of the rotating rod of a defective sorting device for processing phosphor bronze balls according to this utility model.

[0017] Figure 3 This is a three-dimensional structural diagram of a screening screen plate for a defective product sorting device used in the processing of phosphor bronze balls according to this utility model.

[0018] Figure 4 This is a front sectional view of a defect sorting device for processing phosphor bronze balls according to the present invention.

[0019] Figure 5 This is a top sectional view of the quantitative roller of a defective sorting device for processing phosphor bronze balls according to this utility model.

[0020] In the diagram: 1. Collection bin one; 2. Screening screen plate; 3. Toothed block; 4. Incomplete gear; 5. Limiting bin; 6. Quantitative groove; 7. Storage bin; 8. Quantitative roller; 9. Spring; 10. Limiting rod; 11. Collection bin two; 12. Motor; 13. Pulley; 14. L-shaped mounting plate; 15. Belt; 16. Rotating rod. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-5This utility model provides a technical solution: a defective sorting device for processing phosphor bronze balls, including a collection bin 1, a collection bin 2 11 connected to the bottom of one side of the collection bin 1, a screening component at the top of the collection bin 1, a limiting bin 5 connected to the top of the collection bin 1, a storage bin 7 connected to the top of the limiting bin 5, a metering roller 8 rotatably mounted inside the limiting bin 5, the metering roller 8 being in contact with the inner side of the limiting bin 5, three sets of metering grooves 6 being opened on the outer side of the metering roller 8, and a driving component at the top of one end of the back of the collection bin 1. This solves the problem that most existing sorting devices use manual feeding to add phosphor bronze balls, which makes it difficult to control the amount added at one time, affecting the subsequent screening quality and efficiency, and increasing the labor intensity of operators.

[0023] The screening assembly includes a spring 9, a limiting rod 10, a screening screen plate 2, and toothed blocks 3. The screening screen plate 2 is installed at the middle position of the top of the first collection bin 1, and one side of the screening screen plate 2 extends into the interior of the second collection bin 11. Limiting rods 10 extending to the outside of the first collection bin 1 are provided at the middle positions of both sides of the top of the screening screen plate 2. One side of one set of limiting rods 10 is provided with a spring 9 connected to the first collection bin 1, and the top of the other side of the other set of limiting rods 10 is uniformly provided with toothed blocks 3. The design of the screening assembly can facilitate the screening of phosphor bronze balls. The inclined design of the screening screen plate 2 allows larger phosphor bronze balls on the surface of the screening screen plate 2 to roll into the interior of the second collection bin 11 for collection and storage. The design of the stop block on the top of the outer side of the limiting rod 10 and its fit with the first collection bin 1 facilitates the vibration generated by the impact of the stop block and the first collection bin 1 when the limiting rod 10 is restored. This facilitates the vibration of the surface of the screening screen plate 2 and further improves the screening efficiency.

[0024] The drive assembly includes a motor 12, pulleys 13, an L-shaped mounting plate 14, a rotating rod 16, a belt 15, and an incomplete gear 4. The L-shaped mounting plate 14 is installed on the top of one end of the back of the collection bin 1. The rotating rod 16 is installed inside the L-shaped mounting plate 14 on the side away from the limiting bin 5. The front end of the rotating rod 16 is provided with an incomplete gear 4 that meshes with the toothed block 3. The motor 12 is installed inside the L-shaped mounting plate 14 on the side close to the limiting bin 5. Both the output end of the motor 12 and the back end of the rotating rod 16 are provided with pulleys 13, and the belt 15 is fitted on the outside of both sets of pulleys 13. The front end of one set of pulleys 13 is connected to the metering roller 8 through the limiting bin 5. The design of the drive assembly can realize the rotation of the metering roller 8 to pick up materials, and can also realize the rotation of the incomplete gear 4 through the pulleys 13, belt 15, and rotating rod 16. Finally, the meshing of the incomplete gear 4 with the toothed block 3 realizes the subsequent downward movement of the screening screen plate 2.

[0025] The output end of the motor 12 is provided with a rotating shaft that is connected to one end of the back of the quantitative roller 8 through the limiting chamber 5, and the external of the rotating shaft is provided with a pulley 13. The design of the rotating shaft makes it easy to install the pulley 13 and realize the rotation connection of the quantitative roller 8. A set of limiting rods 10 has a fixing block at the top, and the fixing block is connected to the top of the spring 9. The design of the fixing block makes it easy to realize the connection and compression of the spring 9. The top of the collection chamber 2 11 and the collection chamber 1 1, which are close to each other, are provided with through grooves, and the through grooves cooperate with the screening screen plate 2 to facilitate the feeding function of phosphor bronze balls in the later stage.

[0026] Working principle: During use, the operator can put the phosphor bronze balls into the storage bin 7 for storage. Then, the motor 12 drives the metering roller 8 to rotate. When the metering roller 8 drives the metering trough 6 to rotate inside the limiting bin 5 and is positioned directly below the bottom of the storage bin 7, the phosphor bronze balls stored inside can fall directly into the metering trough 6 for collection and storage. The metering trough 6 enables the quantitative dispensing of phosphor bronze balls, facilitating the subsequent quantitative screening of phosphor bronze balls. Furthermore, this structural design eliminates the need for an operator. The manual feeding and screening process reduces the labor intensity of the operators. Finally, when the quantitative roller 8 drives the quantitative trough 6 to rotate continuously and is placed directly above the collection bin 1, the phosphor bronze balls inside the quantitative trough 6 can fall directly into the collection bin 1. Then, the phosphor bronze balls are screened by the screening screen plate 2 designed at the top of the collection bin 1. Smaller phosphor bronze balls fall directly into the bottom of the collection bin 1 through the screening screen plate 2, while larger phosphor bronze balls roll directly into the collection bin 2 11 for collection and storage due to the inclined design of the screening screen plate 2.

[0027] Simultaneously, the operation of motor 12 can also drive pulley 13 to rotate. Then, through the cooperative design of pulley 13 and belt 15, the rotating rod 16 and incomplete gear 4 can be driven to rotate simultaneously. Through the meshing design of incomplete gear 4 and tooth block 3, when incomplete gear 4 rotates, it can compress spring 9 by moving the limiting rod 10 inside the collection bin 1. The limiting rod 10 can also drive the screening screen plate 2 to move down inside the collection bin 1. Later, when incomplete gear 4 continues to rotate and disengages from tooth block 3, the elastic restoring force of spring 9 can drive the screening screen plate 2 to return to its original state, so that the limiting rod 10 can impact the top of the collection bin 1 to generate vibration. The vibration can accelerate the screening efficiency of phosphor bronze balls on the surface of screening screen plate 2 and prevent clogging inside screening screen plate 2, increasing the practicality and flexibility of the device in later use. This cycle can be repeated to achieve intermittent impact vibration of screening screen plate 2.

[0028] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A reject sorting device for phosphorous copper ball processing, comprising a collection bin one (1), characterized in that, The bottom of one side of the collection bin one (1) is provided with the collection bin two (11) which is connected with the inside of the collection bin one (1), the inside top of the collection bin one (1) is provided with the screening assembly, the middle position of the top of the collection bin one (1) is provided with the limiting bin (5) which is connected with the inside of the collection bin one (1), the top of the limiting bin (5) is provided with the storage bin (7) which is connected with the inside of the limiting bin (5), the inside of the limiting bin (5) is rotatably provided with the quantitative roller (8) which is attached to the inside of the limiting bin (5), the outside of the quantitative roller (8) is provided with three groups of quantitative grooves (6), and the top of one end of the back of the collection bin one (1) is provided with the driving assembly.

2. A reject sorting device for phosphorous copper ball processing as claimed in claim 1, characterized in that: The screening assembly comprises the spring (9), the limiting rod (10), the screening net plate (2) and the tooth block (3), the screening net plate (2) is installed at the middle position of the inside top of the collection bin one (1), and one side of the screening net plate (2) extends to the inside of the collection bin two (11), the middle positions of the top of both sides of the screening net plate (2) are provided with the limiting rod (10) which extends to the outside of the collection bin one (1), one side of one group of the limiting rod (10) is provided with the spring (9) which is connected with the collection bin one (1), and the top of the other side of the other group of the limiting rod (10) is uniformly provided with the tooth block (3).

3. A reject sorting device for phosphorous copper ball processing as claimed in claim 1, characterized in that: The driving assembly comprises the motor (12), the belt pulley (13), the L-shaped mounting plate (14), the rotating rod (16), the belt (15) and the incomplete gear (4), the L-shaped mounting plate (14) is installed at the top of one end of the back of the collection bin one (1), the rotating rod (16) is installed at the side of the inside of the L-shaped mounting plate (14) which is away from the limiting bin (5), the front end of the rotating rod (16) is provided with the incomplete gear (4) which is engaged with the tooth block (3), the motor (12) is installed at the side of the inside of the L-shaped mounting plate (14) which is close to the limiting bin (5), the output end of the motor (12) and the back end of the outside of the rotating rod (16) are provided with the belt pulley (13), the outside of the two groups of the belt pulley (13) is commonly provided with the belt (15), and the front end of one group of the belt pulley (13) is connected with the quantitative roller (8) through the limiting bin (5).

4. A reject sorting device for phosphorous copper ball processing as claimed in claim 3, characterized in that: The output end of the motor (12) is provided with the rotating shaft which is connected with the back end of the quantitative roller (8) through the limiting bin (5), and the outside of the rotating shaft is provided with the belt pulley (13).

5. A reject sorting device for phosphorous copper ball processing as claimed in claim 2, wherein: The top of one group of the limiting rod (10) is provided with the fixed block which is connected with the top of the spring (9).

6. A reject sorting device for phosphorous copper ball processing as claimed in claim 1, characterized in that: The top of the side close to the collection bin one (1) of the collection bin two (11) is provided with the through groove which is matched with the screening net plate (2). The top of the side close to the collection bin one (1) of the collection bin two (11) is provided with the through groove which is matched with the screening net plate (2).

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