Automatic silver plating equipment for electrical parts

Abstract

The utility model discloses automatic silver plating equipment for electrical parts, which relates to the field of electroplating of the electrical parts and comprises an electroplating tank, a discharge chute is arranged at the upper end of the electroplating tank, an inner tank is fixedly arranged on the inner side of the electroplating tank, and a bearing plate is movably arranged on the inner side of the inner tank. A plurality of water through holes communicated with the electroplating pool are formed in the two ends of the inner pool in a penetrating mode, a side plate used for storing electroplated parts is fixedly arranged at the upper end of the bearing plate, guide holes are formed in the two ends of the inner pool in a penetrating mode, and guide plates are movably arranged on the inner sides of the guide holes. The lifting height of the bearing plate is higher than the bottommost end of the discharging groove, then the electric telescopic rod is opened, the bearing plate rotates with the center rod as the circle center through the shape arrangement of the jacking block, the bearing plate is obliquely arranged, and then parts in the bearing plate slide out of the bearing plate through the weight of the bearing plate.

Description

Technical Field

[0001] The utility model relates to the field of electroplating of electrical parts, in particular to an automatic silver plating device for electrical parts. Background Art

[0002] Electrical parts are very important parts in electrical components. Some special parts, such as switches and plugs, cables, terminals and other small parts, generally need to be silver-plated to increase their performance and effect. Silver plating is generally carried out by electroplating, placing the electrical parts in an electroplating bath for electroplating;

[0003] In actual use, when the parts are electroplated, they are usually taken out manually. When taking out some larger products with a large number of single electroplating, it is convenient for operators to take them out. However, when taking out some smaller products with a small number of single electroplating, since most of the electroplated products are metal parts, they are generally at the bottom of the electroplating tank, which makes it slow to take out the products.

[0004] Therefore, it is necessary to propose an automated silver plating device for electrical parts to solve the above problems. Utility Model Content

[0005] The utility model aims to provide an automatic silver-plating device for electrical parts, so as to solve the problem that when a small number of products are electroplated at a time, the products are generally at the bottom of the electroplating tank, which leads to a slow process of taking out the products.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automated silver plating device for electrical parts, comprising an electroplating pool, a discharging trough is provided at the upper end of the electroplating pool, an inner pool is fixedly provided inside the electroplating pool, a carrying plate is movably provided inside the inner pool, a plurality of water holes connected to the electroplating pool are penetrated at both ends of the inner pool, and a side plate for storing electroplated parts is fixedly provided at the upper end of the carrying plate;

[0007] Guide holes are provided at both ends of the inner pool, guide plates are movably provided inside the guide holes, and two second fixing rings are fixedly provided at the upper ends of the guide plates;

[0008] A driving motor is fixedly provided at the upper end of the electroplating pool, a rotating shaft is fixedly provided at the output end of the driving motor, two winding cables are fixedly provided at the outer side of the rotating shaft, a first fixing ring is fixedly provided at the lower end of the winding cable, the second fixing ring is buckled with the corresponding first fixing ring, and the upper end of the guide plate abuts against the lower end of the supporting plate.

[0009] Preferably, two guide grooves are provided inside the inner pool, a center rod is movably provided inside the two guide grooves, a fixing sleeve is fixedly provided at the lower end of the bearing plate, and the center rod moves inside the fixing sleeve.

[0010] Preferably, two connecting plates are rotatably provided on the outer side of the center rod, and one end of the connecting plate is fixedly connected to one end of the guide plate.

[0011] Preferably, an electric telescopic rod is fixedly provided at one end of the electroplating pool, a lifting block is fixedly provided at the output end of the electric telescopic rod, and the lifting block is arranged in a right triangle.

[0012] Preferably, a rectangular groove for a supporting plate to pass through is opened at one end of the inner pool, and one end of the supporting plate abuts against the inner wall of the electroplating pool.

[0013] Preferably, the side panels are arranged in a U shape.

[0014] Technical effects and advantages of the utility model:

[0015] 1. The load plate is lifted by driving the motor. After the electroplating is completed, the load plate is lifted to a height higher than the bottom of the discharge chute, and then the electric telescopic rod is opened. Then, the shape of the lifting block is set, so that the load plate rotates with the center rod as the center of the circle, so that the load plate is tilted, and the internal parts slide out of the load plate by their own weight, and then the automatic material removal is completed, which is convenient for the use of smaller and more parts;

[0016] 2. Place the parts to be electroplated on the carrier plate to specify their positions for electroplating, and then use the side plates to prevent the parts from falling off the carrier plate. During electroplating, when it is necessary to observe the electroplating situation, the carrier plate is lifted up by driving the motor to facilitate the operator to observe the electroplating situation, so as to prevent the waste of electroplating materials due to long electroplating time, or the problem of insufficient electroplating of parts due to short electroplating time. When preparing to take out the parts, the electroplating situation of the parts can be observed in advance, and then it can be determined whether to take them out. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model is a schematic diagram of the structure of the automatic silver plating equipment for electrical parts.

[0018] Figure 2 It is a schematic diagram of the inner pool structure of the utility model.

[0019] Figure 3 This is a schematic diagram of the connection structure of the load-bearing plate of the utility model.

[0020] In the figure: 1, electroplating tank; 2, discharge trough; 3, inner tank; 301, water hole; 4, bearing plate; 5, side plate; 6, guide groove; 7, guide hole; 8, center rod; 9, guide plate; 10, fixing sleeve; 11, connecting plate; 12, driving motor; 13, rotating shaft; 15, winding cable; 16, first fixing ring; 17, second fixing ring; 18, electric telescopic rod; 19, lifting block. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] The utility model provides Figure 1 - Figure 3 An automated silver plating device for electrical parts is shown, comprising an electroplating bath 1, into which electroplating liquid is added, and after power is turned on, parts are electroplated.

[0023] An inner tank 3 is fixedly provided inside the electroplating tank 1, and a carrying plate 4 is movably provided inside the inner tank 3. A discharge trough 2 is provided at the upper end of the electroplating tank 1 to facilitate the discharge of parts from the carrying plate 4 from the discharge trough 2 after electroplating. A plurality of water holes 301 are provided at both ends of the inner tank 3 to connect with the electroplating tank 1. When the electroplating liquid is added to the electroplating tank 1, the electroplating liquid can enter the inner tank 3. A side plate 5 for storing electroplated parts is fixedly provided at the upper end of the carrying plate 4. The side plate 5 is U-shaped. The side plate 5 can facilitate the discharge of parts and prevent them from falling off the carrying plate 4 during electroplating.

[0024] Guide holes 7 are provided at both ends of the inner pool 3, and guide plates 9 are movably provided inside the guide holes 7. The guide holes 7 and the guide plates 9 are both rectangular, so that the guide plates 9 can only slide up and down inside the guide holes 7, and cannot rotate inside the guide holes 7. Two second fixing rings 17 are fixed on the upper ends of the guide plates 9;

[0025] A driving motor 12 is fixedly provided at the upper end of the electroplating pool 1. The driving motor 12 is a servo reduction motor. A rotating shaft 13 is fixedly provided at the output end of the driving motor 12. The driving motor 12 drives the rotating shaft 13 to rotate slowly. Two winding cables 15 are fixedly provided on the outer side of the rotating shaft 13. A first fixing ring 16 is fixedly provided at the lower end of the winding cable 15. The second fixing ring 17 is buckled with the corresponding first fixing ring 16. When the winding cable 15 is wound, the first fixing ring 16 and the second fixing ring 17 are used to reduce the torque on the guide plate 9 to prevent the guide plate 9 from being worn too severely. The upper end of the guide plate 9 abuts against the lower end of the load-bearing plate 4.

[0026] Two guide grooves 6 are provided inside the inner pool 3 , and a center rod 8 is movably provided inside the two guide grooves 6 . A fixing sleeve 10 is fixed at the lower end of the bearing plate 4 , and the center rod 8 is movable inside the fixing sleeve 10 .

[0027] The parts to be electroplated are placed on the carrier plate 4 to specify their positions for electroplating, and the side plates 5 are used to prevent the parts from falling off the carrier plate 4. During electroplating, when it is necessary to observe the electroplating situation, the carrier plate 4 is lifted up by driving the motor 12 to facilitate the operator to observe the electroplating situation, thereby preventing the waste of electroplating materials due to long electroplating time, or the problem of insufficient electroplating of parts due to short electroplating time.

[0028] Two connecting plates 11 are rotatably provided on the outer side of the center rod 8 , one end of the connecting plate 11 is fixedly connected to one end of the guide plate 9 , and the connection relationship between the center rod 8 and the guide plate 9 is increased through the connecting plate 11 .

[0029] An electric telescopic rod 18 is fixedly provided at one end of the electroplating pool 1, and a lifting block 19 is fixedly provided at the output end of the electric telescopic rod 18. The lifting block 19 is arranged in a right triangle shape to facilitate lifting the bearing plate 4 so that it is arranged in an inclined manner.

[0030] A rectangular groove for the support plate 4 to pass through is formed at one end of the inner pool 3 , and one end of the support plate 4 abuts against the inner wall of the electroplating pool 1 .

[0031] The carrying plate 4 is lifted by driving the motor 12. After the electroplating is completed, the carrying plate 4 is lifted to a height higher than the bottom of the discharge chute 2, and then the electric telescopic rod 18 is opened. Then, through the shape setting of the lifting block 19, the carrying plate 4 is rotated with the center rod 8 as the center, so that the carrying plate 4 is tilted, and the internal parts slide out of the carrying plate 4 by their own weight, and then the automatic material removal is completed, which is convenient for the use of smaller and more parts.

[0032] Working principle: the operator places the parts to be electroplated on the carrier plate 4 in the inner pool 3 to turn on the electroplating machine and electroplate the parts. After a certain period of electroplating, the driving motor 12 is turned on, so that the driving motor 12 drives the rotating shaft 13 to rotate clockwise, so that the rotating shaft 13 drives the two winding cables 15 at the same time, so that the winding cables 15 are gradually wound around the rotating shaft 13, so that the winding cables 15 drive the first fixing ring 16 to move, and then the first fixing ring 16 drives the second fixing ring 17 to move, and then the second fixing ring 17 drives the guide plate 9 to move. Under the limit of the guide hole 7, the guide plate 9 moves parallel to the driving motor 12, and then the guide plate 9 drives the carrier plate 4 to move upward. The operator then observes the electroplating condition on the parts. When the electroplating degree is insufficient, the driving motor 12 is controlled to drive the rotating shaft 13 to rotate counterclockwise, and then the parts are inserted into the electroplating solution to continue electroplating.

[0033] After the parts are electroplated, the carrier plate 4 is continuously raised, so that the carrier plate 4 is higher than the electric telescopic rod 18, and the electric telescopic rod 18 is controlled to work to drive the lifting block 19 to move toward the carrier plate 4, so that the lifting block 19 contacts the carrier plate 4, and one end of the carrier plate 4 is lifted by the lifting block, so that the carrier block is tilted, and the carrier plate 4 rotates with the center rod 8 as the center, so that the carrier plate 4 is at one end of the discharge trough 2 and is tilted downward, so that the parts slide out of the carrier plate 4, and the parts are automatically taken out.

Claims

1. An automated silver plating apparatus for electrical parts, comprising an electroplating bath (1), characterized in that: The electroplating pool (1) has a discharge trough (2) at its upper end, an inner pool (3) is fixedly provided inside the electroplating pool (1), a carrying plate (4) is movably provided inside the inner pool (3), a plurality of water holes (301) connected to the electroplating pool (1) are provided through both ends of the inner pool (3), and a side plate (5) for storing electroplated parts is fixedly provided at the upper end of the carrying plate (4); Guide holes (7) are provided at both ends of the inner pool (3), guide plates (9) are movably provided inside the guide holes (7), and two second fixing rings (17) are fixedly provided at the upper end of the guide plates (9); A driving motor (12) is fixedly provided at the upper end of the electroplating pool (1), a rotating shaft (13) is fixedly provided at the output end of the driving motor (12), two winding cables (15) are fixedly provided on the outer side of the rotating shaft (13), a first fixing ring (16) is fixedly provided at the lower end of the winding cable (15), the second fixing ring (17) is buckled with the corresponding first fixing ring (16), and the upper end of the guide plate (9) abuts against the lower end of the supporting plate (4).

2. The automatic silver plating equipment for electrical parts according to claim 1, characterized in that: Two guide grooves (6) are provided on the inner side of the inner pool (3), and a center rod (8) is movably provided on the inner side of the two guide grooves (6). A fixing sleeve (10) is fixed on the lower end of the supporting plate (4), and the center rod (8) is movably provided on the inner side of the fixing sleeve (10).

3. The automatic silver plating equipment for electrical parts according to claim 2, characterized in that: Two connecting plates (11) are rotatably provided on the outer side of the central rod (8), and one end of the connecting plate (11) is fixedly connected to one end of the guide plate (9).

4. The automatic silver plating equipment for electrical parts according to claim 1, characterized in that: An electric telescopic rod (18) is fixedly provided at one end of the electroplating pool (1), and a lifting block (19) is fixedly provided at the output end of the electric telescopic rod (18), wherein the lifting block (19) is arranged in the shape of a right triangle.

5. The automatic silver plating equipment for electrical parts according to claim 1, characterized in that: A rectangular groove for the support plate (4) to pass through is provided at one end of the inner pool (3), and one end of the support plate (4) abuts against the inner wall of the electroplating pool (1).

6. The automatic silver plating equipment for electrical parts according to claim 1, characterized in that: The side plate (5) is arranged in a U shape.

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