Environment-friendly full-automatic barrel plating equipment

Abstract

The utility model discloses environment-friendly full-automatic barrel plating equipment, and relates to the technical field of barrel plating equipment. Supporting frames are connected to the two sides of the electroplating pool, hydraulic cylinders are arranged at the tops of the supporting frames, the output ends of the hydraulic cylinders are connected with first rotating rods through supporting bases, pinions, partition plates and rollers are connected to the outer surfaces of the first rotating rods, and discharging plates are connected to the tops of the partition plates. According to the electroplating roller, the partition plates are arranged, when parts of different specifications are electroplated, the inner cavity of the roller is divided into three parts by the two partition plates, and the parts of different specifications are respectively put into the three inner cavities for electroplating, so that the parts of different specifications can be prevented from being mixed together during electroplating, the separation step can be omitted after electroplating is completed, and the production process is optimized; and by arranging a discharging plate, after electroplating is completed, when the discharging plate rotates, parts in the roller can be stirred, redundant electroplating liquid is shaken off through vibration generated by stirring, resource waste is reduced, and environmental protection is facilitated.

Description

Technical Field

[0001] This utility model relates to the technical field of barrel plating equipment, specifically an environmentally friendly fully automatic barrel plating equipment. Background Technology

[0002] Barrel plating, also known as drum electroplating, is an electroplating process in which a certain number of small parts are placed in a special drum, and various metal or alloy coatings are deposited on the surface of the parts by means of indirect electrical conduction while the drum is rolling, in order to achieve surface protection, decoration and various functional purposes.

[0003] A search revealed an assemblable corrosion-resistant barrel plating device with application number 202321126731.1. This device uses an assembly-type electroplating box structure, allowing multiple electroplating boxes to be assembled into a drum, thus facilitating the electroplating of various parts of different specifications. Furthermore, no screening of the parts is required after electroplating, significantly improving electroplating efficiency. The device utilizes slots, fixing rods, and handles to facilitate quick insertion and removal of the electroplating box and the drum, greatly enhancing assembly efficiency. However, assembly is required before electroplating, a relatively cumbersome process. Additionally, after electroplating, the electroplating box must be removed before the parts are removed from the drum, which is time-consuming and labor-intensive, impacting processing efficiency. Utility Model Content

[0004] Therefore, the purpose of this utility model is to provide an environmentally friendly fully automatic barrel plating equipment to solve the technical problems mentioned above in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an environmentally friendly fully automatic barrel plating device, comprising an electroplating tank, a support frame connected to both sides of the electroplating tank, a hydraulic cylinder provided at the top of the support frame, a first rotating rod connected to the output end of the hydraulic cylinder via a support seat, a pinion, a partition plate, and a roller connected to the outer surface of the first rotating rod, and the first rotating rod being rotatably connected to the roller via a bearing, a discharge plate connected to the top of the partition plate, large friction wheels connected to both sides of the roller, a cover plate connected to the outside of the roller, a rack connected to the bottom of the support frame, a second rotating shaft connected to the inner side of the support frame, a second friction wheel connected to the outer surface of the second rotating shaft, a motor provided on one side of the support frame, the output end of the motor connected to the first rotating shaft, the first friction wheel connected to the outer surface of the first rotating shaft, a feeding assembly provided above the inside of the electroplating tank, the feeding assembly comprising a fixed seat, a second rotating rod provided on one side of the fixed seat, a torsion spring provided on the outside of the second rotating rod, and a guide plate connected to one side of the second rotating rod.

[0006] Furthermore, the roller is detachably connected to the cover plate via bolts.

[0007] By adopting the above technical solution, threaded holes are opened on both the roller and the cover plate, and the positions of the threaded holes are corresponding. The workers put the parts to be plated into the roller through the opening, and then put the cover plate into the opening. The opening and the cover plate fit together. The cover plate is fixed by screwing the bolts into the threaded holes, so as to prevent the cover plate from falling off during the electroplating process and causing the parts to be plated to fall into the electroplating tank.

[0008] Furthermore, the outer surfaces of the first friction wheel, the second friction wheel, and the large friction wheel are provided with a rubber layer, and the outer surface of the rubber layer is provided with friction patterns.

[0009] By adopting the above technical solution, the friction between the large friction wheel and the first and second friction wheels is enhanced through the setting of the rubber layer and friction texture. This causes the large friction wheel to drive the drum to rotate. When the large friction wheel is in contact with the first friction wheel, the motor is started. The output end of the motor drives the first rotating shaft to rotate. Under the drive of the first rotating shaft, the drum is driven to rotate through the friction between the first friction wheel and the large friction wheel. This causes the parts to be plated inside the drum to be rotated evenly, achieving a uniform electroplating effect.

[0010] Furthermore, a first pulley is connected to the outer surface of the first rotating shaft, a second pulley is connected to one end of the second rotating shaft, and a belt is connected between the first pulley and the second pulley.

[0011] By adopting the above technical solution, when the large friction wheel and the second friction wheel are in contact, the motor is turned off when the cover plate is facing upward. After the cover plate is removed, the motor is restarted. Driven by the motor output, the first pulley drives the second pulley to rotate through the belt, thereby causing the second shaft to drive the second friction wheel to rotate. Through friction, the large friction wheel drives the drum to rotate. By cooperating with the discharge plate, the electroplated parts quickly leave the drum opening.

[0012] Furthermore, the pinion meshes with the rack.

[0013] By adopting the above technical solution, driven by the output end of the hydraulic cylinder, a pinion meshes with a rack, the pinion drives the first rotating rod to rotate, and under the drive of the first rotating rod, the partition drives the discharge plate to rotate, thus adjusting the angle of the discharge plate; when the large friction wheel is in contact with the first friction wheel, such as Figure 5 As shown, when the large friction wheel and the second friction wheel are in contact, as... Figure 4 As shown.

[0014] Furthermore, there are two partitions, and the two partitions are slidably connected to the roller.

[0015] By adopting the above technical solution, when electroplating parts of different specifications, the inner cavity of the drum is divided into three by two partitions. Parts of different specifications are placed into the three inner cavities for electroplating, which can avoid the mixing of parts of different specifications during electroplating. After electroplating is completed, the separation step can be eliminated, thus optimizing the process.

[0016] Furthermore, the outer surface of the discharge plate is arc-shaped, and a through hole is provided at the top. The discharge plate is slidably connected to the roller.

[0017] By adopting the above technical solution, the arc-shaped setting ensures that the discharge plate fits snugly against the inner wall of the drum, avoiding interference between the discharge plate and the inner wall of the drum when it rotates. When the drum moves upward, the first rotating rod drives the partition plate to rotate, which agitates the parts inside the drum. The vibration generated by the agitation shakes off excess electroplating solution, reducing resource waste and benefiting environmental protection. When the large friction wheel fits against the second friction wheel, the discharge plate is tilted inside the drum, making it easy to quickly discharge the electroplated parts without manual turning, thereby accelerating production efficiency.

[0018] Furthermore, the guide plate is rotatably connected to the second rotating rod.

[0019] By adopting the above technical solution, after electroplating is completed, the back of the guide plate moves upward to return to its original position under the action of the torsion spring. The guide plate receives the electroplated parts and collects and stores them.

[0020] Furthermore, the top of the guide plate is connected to multiple guide plates, and the outer surface of the guide plates has multiple notches.

[0021] By adopting the above technical solution, the guide plate is positioned corresponding to the partition plate. After the electroplated parts fall into the guide plate, the guide plate guides the parts of different specifications, preventing parts of different specifications from being mixed together on the guide plate. At the same time, it guides the parts to concentrate and move towards the opening position, improving the collection efficiency.

[0022] Furthermore, a rotating roller is connected to the back of the guide plate, and the rotating roller abuts against the drum.

[0023] By adopting the above technical solution, the rollers are made to rotate in the opposite direction under the action of the drum. The reverse rotation of the rollers reduces the friction between the guide plate and the outer wall of the drum, thereby reducing wear and extending the service life of the drum and the guide plate.

[0024] In summary, the present invention has the following main advantages:

[0025] 1. This utility model, by setting up partitions, divides the inner cavity of the drum into three parts when electroplating parts of different specifications. The parts of different specifications are placed into the three inner cavities for electroplating, which can avoid the parts of different specifications from being mixed together during electroplating. After electroplating is completed, the separation step can be eliminated, thus optimizing the production process.

[0026] 2. This utility model features a discharge plate. After electroplating, driven by the output of a hydraulic cylinder, a pinion gear meshes with a rack, causing the pinion gear to rotate the first rotating rod. This first rotating rod, in turn, causes the partition plate to rotate, adjusting the angle of the discharge plate to achieve an inclined state. Simultaneously, the rotation of the discharge plate agitates the parts inside the drum, shaking off excess electroplating solution through vibration, reducing resource waste and benefiting environmental protection. When the large friction wheel rubs against the second friction wheel, the discharge plate remains inclined within the drum. When removing the parts, the second rotating shaft drives the second friction wheel to rub against the large friction wheel, causing the drum to rotate. This, combined with the discharge plate, allows electroplated parts to be quickly discharged from the drum without manual turning, thus accelerating production efficiency.

[0027] 3. This utility model features a feeding assembly. After electroplating, the guide plate resets under the action of a torsion spring, receiving the electroplated parts. After the electroplated parts fall into the guide plate, the guide plate guides parts of different specifications, preventing parts of different specifications from mixing together on the guide plate. At the same time, it guides the parts to concentrate and move towards the opening, improving collection efficiency. The reverse rotation of the roller reduces friction between the guide plate and the outer wall of the drum, thereby reducing wear and extending the service life of the drum and guide plate. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the structure of this utility model;

[0029] Figure 2 This is a schematic diagram of the cross-sectional structure of the electroplating tank of this utility model;

[0030] Figure 3 For the present utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0031] Figure 4 This is a schematic diagram of the partition structure of this utility model;

[0032] Figure 5 This is a schematic diagram of the cross-sectional structure of the roller of this utility model.

[0033] In the diagram: 1. Electroplating tank; 2. Support frame; 3. Hydraulic cylinder; 4. Motor; 5. First rotating shaft; 6. First friction wheel; 7. First pulley; 8. Belt; 9. Second pulley; 10. Second rotating shaft; 11. Second friction wheel; 12. First rotating rod; 13. Pinion; 14. Rack; 15. Roller; 16. Partition; 17. Discharge plate; 18. Large friction wheel; 19. Cover plate; 20. Unloading assembly; 2001. Fixed seat; 2002. Second rotating rod; 2003. Torsion spring; 2004. Guide plate; 2005. Rotary roller; 2006. Guide plate. Detailed Implementation

[0034] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0035] The embodiments of this utility model will be described below based on its overall structure.

[0036] Example 1: An environmentally friendly fully automatic barrel plating equipment, such as Figures 1-5 As shown, the system includes an electroplating tank 1, with support frames 2 connected to both sides of the electroplating tank 1. A hydraulic cylinder 3 is mounted on the top of the support frame 2. The output end of the hydraulic cylinder 3 is connected to a first rotating rod 12 via a support base. A pinion 13, a partition 16, and a roller 15 are connected to the outer surface of the first rotating rod 12, and the first rotating rod 12 is rotatably connected to the roller 15 via bearings. A discharge plate 17 is connected to the top of the partition 16. Large friction wheels 18 are connected to both sides of the roller 15, and a cover plate 19 is connected to the outside of the roller 15. A rack 14 is connected to the bottom of the support frame 2. A second rotating shaft 10 is connected to the inner side of the support frame 2, and a second friction wheel 11 is connected to the outer surface of the second rotating shaft 10. A motor 4 is mounted on one side of the support frame 2, and the output end of the motor 4 is connected to a first rotating shaft 5. A first friction wheel 11 is connected to the outer surface of the first rotating shaft 5. The friction wheel 6 and the electroplating tank 1 are equipped with a feeding assembly 20. The feeding assembly 20 includes a fixed base 2001. A second rotating rod 2002 is provided on one side of the fixed base 2001. A torsion spring 2003 is provided on the outside of the second rotating rod 2002. A guide plate 2004 is connected to one side of the second rotating rod 2002. The roller 15 is detachably connected to the cover plate 19 by bolts. Both the roller 15 and the cover plate 19 have threaded holes, and the positions of the threaded holes are corresponding. The operator puts the part to be plated into the roller 15 through the opening, and then puts the cover plate 19 into the opening. The opening and the cover plate 19 fit together. The cover plate 19 is fixed by screwing the bolts into the threaded holes to prevent the cover plate 19 from falling off during the electroplating process and causing the part to be plated to fall into the electroplating tank 1.

[0037] See Figure 1 , Figure 2 , Figure 4 and Figure 5 In the above embodiment, the outer surfaces of the first friction wheel 6, the second friction wheel 11, and the large friction wheel 18 are provided with a rubber layer, and the outer surface of the rubber layer is provided with friction texture. By setting the rubber layer and the friction texture, the friction between the large friction wheel 18 and the first friction wheel 6 and the second friction wheel 11 is enhanced, so that the large friction wheel 18 drives the drum 15 to rotate. When the large friction wheel 18 is in contact with the first friction wheel 6, the motor 4 is started. The output end of the motor 4 drives the first rotating shaft 5 to rotate. Under the drive of the first rotating shaft 5, the friction between the first friction wheel 6 and the large friction wheel 18 drives the drum 15 to rotate, so that the parts to be plated inside the drum 15 are evenly rotated to achieve a uniform electroplating effect.

[0038] See Figure 1 , Figure 2 , Figure 4 and Figure 5 In the above embodiment, a first pulley 7 is connected to the outer surface of the first rotating shaft 5, and a second pulley 9 is connected to one end of the second rotating shaft 10. A belt 8 is connected between the first pulley 7 and the second pulley 9. When the large friction wheel 18 and the second friction wheel 11 are in contact, the motor 4 is turned off when the cover plate 19 is facing upward. After the cover plate 19 is removed, the motor 4 is restarted. Driven by the output end of the motor 4, the first pulley 7 drives the second pulley 9 to rotate through the belt 8, thereby causing the second rotating shaft 10 to drive the second friction wheel 11 to rotate. Through friction, the large friction wheel 18 drives the drum 15 to rotate. By cooperating with the discharge plate 17, the electroplated parts quickly leave the drum 15 from the opening of the drum 15.

[0039] See Figure 1 , Figure 2 and Figure 4 In the above embodiment, the pinion 13 meshes with the rack 14. Driven by the output end of the hydraulic cylinder 3, the pinion 13 drives the first rotating rod 12 to rotate. Under the drive of the first rotating rod 12, the partition 16 drives the discharge plate 17 to rotate, thereby adjusting the angle of the discharge plate 17. When the large friction wheel 18 is in contact with the first friction wheel 6, such as... Figure 5 As shown, when the large friction wheel 18 and the second friction wheel 11 are in contact, as Figure 4 As shown.

[0040] See Figure 4 and Figure 5 In the above embodiment, there are two partitions 16, and the two partitions 16 are slidably connected to the roller 15. When electroplating parts of different specifications, the inner cavity of the roller 15 is divided into three by the two partitions 16, and the parts of different specifications are placed into the three inner cavities for electroplating. This can avoid the parts of different specifications from being mixed together during electroplating, and the separation step can be omitted after electroplating is completed, thus optimizing the process.

[0041] See Figure 4 and Figure 5 In the above embodiment, the outer surface of the discharge plate 17 is arc-shaped and a through hole is provided at the top. The discharge plate 17 is slidably connected to the roller 15. The arc shape allows the discharge plate 17 to fit against the inner wall of the roller 15, avoiding interference between the discharge plate 17 and the inner wall of the roller 15 when the roller 15 rotates. When the roller 15 moves upward, the partition plate 16 drives the discharge plate 17 to rotate under the drive of the first rotating rod 12. The discharge plate 17 will agitate the parts inside the roller 15. The vibration generated by the agitation will shake off excess electroplating liquid, reducing resource waste and benefiting environmental protection. When the large friction wheel 18 and the second friction wheel 11 are in contact, the discharge plate 17 is in an inclined state inside the roller 15, which makes it convenient to quickly discharge the electroplated parts from the roller 15 without manual turning, thereby speeding up production efficiency.

[0042] Example 2: To facilitate the centralized collection of parts after electroplating, Example 2 is an improvement on Example 1. (See attached document for details.) Figures 1-4 The guide plate 2004 is rotatably connected to the second rotating rod 2002. After electroplating, the back of the guide plate 2004 moves upward to return to its original position under the action of the torsion spring 2003. The guide plate 2004 receives the electroplated parts and collects and stores them.

[0043] See Figures 1-4 In the above embodiment, the top of the guide plate 2004 is connected to multiple guide plates 2006, and the outer surface of the guide plate 2006 is provided with multiple notches. The position of the guide plate 2006 corresponds to the position of the partition plate 16. After the electroplated parts fall into the guide plate 2004, the guide plates 2006 guide the parts of different specifications, avoiding the mixing of parts of different specifications on the guide plate 2004. At the same time, the parts are guided to concentrate and move towards the notch position, improving the collection efficiency.

[0044] See Figure 2 and Figure 4 In the above embodiment, a rotating roller 2005 is connected to the back of the guide plate 2004, and the rotating roller 2005 abuts against the drum 15. Under the action of the drum 15, the rotating roller 2005 rotates in the opposite direction. The reverse rotation of the rotating roller 2005 reduces the friction between the guide plate 2004 and the outer wall of the drum 15, thereby reducing wear and extending the service life of the drum 15 and the guide plate 2004.

[0045] The implementation principle of this utility model is as follows: The operator places the parts to be plated into the drum 15 through the opening, then places the cover plate 19 into the opening, screws into the threaded holes to fix the cover plate 19, and starts the hydraulic cylinder 3 and motor 4 respectively. Under the output of the hydraulic cylinder 3, the drum 15 is immersed in the electroplating solution of the electroplating tank 1. At this time, under the pressure of the drum 15, the second rotating rod 2002 drives the back of the guide plate 2004 to move downwards. Simultaneously, the pinion 13 meshes with the rack 14. Under the drive of the pinion 13, the first rotating rod 12 drives the partition plate 16 to rotate, thereby driving the discharge plate 17 to rotate. When the large friction wheel 18 is in contact with the first friction wheel 6, the discharge plate 17 is located above the inside of the drum 15. The output of the motor 4 drives the first rotating shaft 5 to rotate. Under the drive of the first rotating shaft 5, the first friction wheel 6 rubs against the large friction wheel 18, thereby driving the drum 15 to rotate, so that the parts to be plated inside the drum 15 are evenly rotated to achieve a uniform electroplating effect. After electroplating is completed, the output of the hydraulic cylinder 3 drives the first rotating rod 12 to rotate downwards. 2. The roller 15 moves upward, causing the pinion 13 to rotate the first rotating rod 12 in reverse. The discharge plate 17 agitates the parts until the large friction wheel 18 engages with the second friction wheel 11. The hydraulic cylinder 3 is then closed, and the discharge plate 17 is tilted. When the cover plate 19 faces upward, the motor 4 is turned off and the cover plate 19 is removed. After removing the cover plate 19, the motor 4 is restarted. Driven by the output of the motor 4, the first pulley 7 drives the second pulley 9 to rotate via the belt 8, thereby causing the second rotating shaft 10 to rotate. The second friction wheel 11 rotates, and the friction between the large friction wheel 18 and the second friction wheel 11 causes the drum 15 to rotate. By cooperating with the discharge plate 17, the electroplated parts quickly leave the drum 15 through the opening. At the same time, under the action of the torsion spring 2003, the back of the guide plate 2004 moves upward to return to its original position. The guide plate 2004 receives the electroplated parts, and the guide plate 2006 guides and concentrates parts of different specifications, and moves them to the opening position for collection and storage.

[0046] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. An environmentally friendly fully automatic barrel plating equipment, comprising an electroplating tank (1), characterized in that: The electroplating tank (1) is connected to two sides by a support frame (2). The support frame (2) is equipped with a hydraulic cylinder (3) at the top. The output end of the hydraulic cylinder (3) is connected to a first rotating rod (12) through a support seat. The outer surface of the first rotating rod (12) is connected to a small gear (13), a partition (16) and a roller (15). The first rotating rod (12) is rotatably connected to the roller (15) through a bearing. The top of the partition (16) is connected to a discharge plate (17). The roller (15) is connected to two sides by large friction wheels (18). The outside of the roller (15) is connected to a cover plate (19). The bottom of the support frame (2) is connected to a rack (14). The inner side of the support frame (2) A second rotating shaft (10) is connected, and a second friction wheel (11) is connected to the outer surface of the second rotating shaft (10). A motor (4) is provided on one side of the support frame (2). A first rotating shaft (5) is connected to the output end of the motor (4). A first friction wheel (6) is connected to the outer surface of the first rotating shaft (5). A feeding assembly (20) is provided above the inside of the electroplating tank (1). The feeding assembly (20) includes a fixed seat (2001). A second rotating rod (2002) is provided on one side of the fixed seat (2001). A torsion spring (2003) is provided on the outside of the second rotating rod (2002). A guide plate (2004) is connected to one side of the second rotating rod (2002).

2. The environmentally friendly fully automatic barrel plating equipment according to claim 1, characterized in that: The roller (15) is detachably connected to the cover plate (19) by bolts.

3. The environmentally friendly fully automatic barrel plating equipment according to claim 1, characterized in that: The outer surfaces of the first friction wheel (6), the second friction wheel (11) and the large friction wheel (18) are provided with rubber layers, and the outer surfaces of the rubber layers are provided with friction patterns.

4. The environmentally friendly fully automatic barrel plating equipment according to claim 1, characterized in that: The first rotating shaft (5) is connected to a first pulley (7) on its outer surface, and the second rotating shaft (10) is connected to a second pulley (9) at one end, and a belt (8) is connected between the first pulley (7) and the second pulley (9).

5. The environmentally friendly fully automatic barrel plating equipment according to claim 1, characterized in that: The pinion (13) meshes with the rack (14).

6. The environmentally friendly fully automatic barrel plating equipment according to claim 1, characterized in that: There are two partitions (16), and the two partitions (16) are slidably connected to the roller (15).

7. The environmentally friendly fully automatic barrel plating equipment according to claim 1, characterized in that: The outer surface of the discharge plate (17) is arc-shaped and has a through hole at the top. The discharge plate (17) is slidably connected to the roller (15).

8. The environmentally friendly fully automatic barrel plating equipment according to claim 1, characterized in that: The guide plate (2004) is rotatably connected to the second rotating rod (2002).

9. The environmentally friendly fully automatic barrel plating equipment according to claim 1, characterized in that: The top of the guide plate (2004) is connected to multiple guide plates (2006), and the outer surface of the guide plates (2006) has multiple notches.

10. The environmentally friendly fully automatic barrel plating equipment according to claim 1, characterized in that: The back of the guide plate (2004) is connected to a rotating roller (2005), and the rotating roller (2005) abuts against the drum (15).

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