Electroplating material receiving machine

Abstract

The utility model discloses an electroplating receiving machine which comprises a machine shell, a rotating rod and a driving device, the driving device comprises a driving motor, a first chain wheel and a second chain wheel, the first chain wheel and the second chain wheel are synchronously connected through a chain, the first chain wheel is fixed on an output shaft of the driving motor in a sleeved mode, and the second chain wheel is fixed on the output shaft of the driving motor in a sleeved mode. A buffer part is arranged at the upper end of the second chain wheel and comprises an upper friction plate and a lower friction plate, the lower friction plate is fixed to the upper end of the second chain wheel, the upper friction plate is connected to the peripheral side of the rotating rod in a sleeving mode, and the upper friction plate vertically slides and is limited to the peripheral side of the rotating rod; an adjusting piece is arranged above the upper friction plate and comprises a compression spring and a fixing seat, the fixing seat is arranged on the peripheral side of the rotating rod in a sleeving mode, and the compression spring is located between the upper friction plate and the fixing seat. The material receiving machine has the effect of prolonging the service life of the material receiving machine.

Description

Technical Field

[0001] This application relates to the field of material receiving devices, and in particular to an electroplating material receiving machine. Background Technology

[0002] A winding machine is used to mechanically wind raw materials or products into rolls. It is widely used in paper roll, cloth roll, plastic roll, and metal roll processing production lines. A winding machine mainly consists of a collecting tray, a housing, a drive unit, and a rotating rod. The rotating rod is rotatably connected inside the housing, with one end extending from the side wall of the housing. The collecting tray is installed on the outer end of the rotating rod. The drive unit is located inside the housing. The rotating rod rotates under the drive unit's influence, thereby driving the collecting tray to wind the raw materials or products. However, when the weight of the roll on the collecting tray increases, the pressure inside the drive unit increases, potentially damaging internal parts and causing the drive unit to malfunction. Consequently, the winding machine will be unable to wind materials properly in subsequent operations. Utility Model Content

[0003] The purpose of this utility model is to provide an electroplating receiving machine that addresses the defects and shortcomings of the existing technology.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] The device includes a housing, a rotating rod, and a drive unit. The rotating rod is vertically rotatably connected to the upper surface of the housing. The drive unit is located inside the housing and includes a drive motor, a first sprocket, and a second sprocket. The first sprocket and the second sprocket are synchronously connected by a chain. The first sprocket is sleeved and fixed on the output shaft of the drive motor. The lower end of the rotating rod passes through the second sprocket. The upper end of the second sprocket has a buffer component, which includes an upper friction plate and a lower friction plate. The lower friction plate is fixed to the upper end of the second sprocket, and the upper friction plate is sleeved on the periphery of the rotating rod. The vertical sliding of the upper friction plate is restricted to the periphery of the rotating rod. The upper friction plate and the lower friction plate abut against each other. Above the upper friction plate is an adjusting component, which includes a compression spring and a fixed seat. The fixed seat is sleeved on the periphery of the rotating rod, and the compression spring is located between the upper friction plate and the fixed seat.

[0006] Preferably, the adjusting component further includes an adjusting ring, the upper end of the fixed base is rotatably connected to the lower end of the adjusting ring, and the adjusting ring is disposed on the periphery of the rotating rod.

[0007] Preferably, a limiting rod passes through the side wall of the rotating rod, and the upper end of the adjusting ring abuts against the side wall of the limiting rod.

[0008] Preferably, there are multiple limiting rods, which are evenly arranged vertically on the side wall of the rotating rod, and the inner side wall of the adjusting ring is vertically provided with a through hole for the limiting rods to pass through.

[0009] Preferably, the upper end face of the adjusting ring is provided with a positioning groove, and the limiting rod is embedded and fixed in the positioning groove.

[0010] Preferably, the outer wall of the adjusting ring is provided with a drive handle.

[0011] Preferably, a fixing ring is provided on the outer periphery of the upper friction plate, and the fixing ring is sleeved and fixed to the outer periphery of the lower end of the compression spring.

[0012] In summary, this application includes at least one of the following beneficial technical effects:

[0013] 1. When the weight of the item at the top of the rotating rod increases, the force required to be applied to the rotating rod becomes greater, and the tension on the chain increases. When the drive motor continuously drives the second sprocket through the chain, the upper friction plate pushes and compresses the compression spring. Subsequently, the upper friction plate rotates relative to the lower friction plate, resulting in slippage. During this process, the rotating rod stops rotating. When the drive motor continues to operate, the force on the chain is reduced because the second sprocket and the rotating rod are rotating relative to each other. This reduces the probability of damage to the parts inside the drive device and improves the service life of the receiving machine.

[0014] 2. The adjusting ring slides around the rotating rod, thereby adjusting the force of the compression spring on the upper friction plate. The adjusting ring can be locked onto one of the limiting rods, thereby changing the force between the upper and lower friction plates and causing the torque obtained by the rotating rod to change. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the drive device and rotating rod of this utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the material receiving machine of this utility model;

[0017] Figure 3 This is a cross-sectional schematic diagram of the rotating rod of this utility model;

[0018] Figure 4 This is a cross-sectional view of the rotating rod of this utility model from another direction;

[0019] Figure 5 This is an exploded view of the rotating rod and the second sprocket of this utility model.

[0020] In the diagram: 1. Housing; 2. Rotating rod; 3. Drive unit; 4. Support plate; 5. First sprocket; 6. Second sprocket; 7. Chain; 8. Drive motor; 9. Buffer; 10. Upper friction plate; 11. Lower friction plate; 12. Limiting strip; 13. Limiting groove; 14. Adjusting component; 15. Compression spring; 16. Fixed seat; 17. Adjusting ring; 18. Limiting rod; 19. Through hole; 20. Positioning groove; 21. Drive handle; 22. Fixed ring; 23. Mounting ring; 24. Protruding ring; 25. Ring groove. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings.

[0022] This application discloses an electroplating receiving machine.

[0023] Reference Figure 1 and Figure 2 It includes a housing 1, a rotating rod 2 and a driving device 3. The rotating rod 2 is vertically rotatably connected inside the housing 1. The upper end of the rotating rod 2 protrudes from the upper end surface of the housing 1. A support plate 4 is horizontally installed inside the housing 1. The driving device 3 is installed on the support plate 4.

[0024] The drive device 3 includes a first sprocket 5, a second sprocket 6, a chain 7, and a drive motor 8. The drive motor 8 is fixed vertically upward to the lower side wall of the support plate 4. The first sprocket 5 is sleeved and fixed to the output end of the drive motor 8. The upper end surface of the support plate 4 has a mounting seat, and a bearing is embedded and fixed in the mounting seat. The lower end of the second sprocket 6 is integrally provided with a connecting seat, and the lower end of the connecting seat is inserted and fixed to the inner circumference of the bearing.

[0025] Reference Figure 3 , Figure 4 and Figure 5The lower end of the rotating rod 2 is inserted into the second sprocket 6. A buffer 9 is provided between the rotating rod 2 and the second sprocket 6. The buffer 9 includes an upper friction plate 10 and a lower friction plate 11. The lower friction plate 11 is fixedly mounted on the upper end of the second sprocket 6. A mounting groove is vertically provided on the side wall of the rotating rod 2. A limiting strip 12 is embedded and fixed in the mounting groove. A limiting groove 13 is provided on the inner side wall of the upper friction plate 10 for the vertical sliding of the limiting strip 12. An adjusting member 14 is provided on the upper friction plate 10. The adjusting member 14 includes a compression spring. The rotating rod 2 is equipped with a spring 15, a fixed seat 16, and an adjusting ring 17. The fixed seat 16 is fitted and slides around the rotating rod 2. The compression spring 15 is located between the upper friction plate 10 and the fixed seat 16. One end of the compression spring 15 abuts against the upper end face of the upper friction plate 10, and the other end abuts against the lower end face of the fixed seat 16. The adjusting ring 17 is fitted around the rotating rod 2. The upper end of the fixed seat 16 is integrally provided with a protruding ring 24, and the lower end of the adjusting ring 17 is circumferentially provided with an annular groove 25 for the protruding ring 24 to be inserted. The drive motor 8 continuously drives the second sprocket 6 through the chain 7. The upper friction plate 10 pushes and compresses the compression spring 15. Subsequently, the upper friction plate 10 rotates relative to the lower friction plate 11, resulting in slippage. During this process, the rotating rod 2 stops rotating.

[0026] Three limiting rods 18 are evenly inserted and fixed to the side wall of the rotating rod 2 in the vertical direction. Both ends of the limiting rods 18 protrude from the side wall of the rotating rod 2. Two through holes 19 are evenly opened on the side wall of the adjusting ring 17, through which the two ends of the limiting rods 18 can pass. Two positioning grooves 20 are evenly opened circumferentially on the upper end face of the adjusting ring 17, and the two ends of the limiting rods 18 are respectively embedded and fixed in the two positioning grooves 20. The adjusting ring 17 slides around the circumference of the rotating rod 2, thereby changing the force exerted by the compression spring 15 on the upper friction plate 10. The adjusting ring 17 can be engaged with one of the limiting rods 18, thereby changing the force between the upper friction plate 10 and the lower friction plate 11.

[0027] Two drive handles 21 are uniformly welded to the outer periphery of the adjusting ring 17. When the adjusting ring 17 needs to be moved up and down, the operator can hold the two drive handles 21, and then let the two ends of the limiting rod 18 disengage from the two positioning grooves 20 respectively. Then the adjusting ring 17 is rotated until the limiting rod 18 corresponds to the through hole 19. The adjusting ring 17 can then move up and down on the rotating rod 2, thereby adjusting the rebound force of the compression spring 15 on the friction plate 10.

[0028] A retaining ring 22 is welded and fixed to the circumference of the upper end of the upper friction plate 10. The lower end of the compression spring 15 is located inside the retaining ring 22. A mounting ring 23 is welded and fixed to the circumference of the lower end of the fixed seat 16. The upper end of the compression spring 15 is located inside the mounting ring 23. During use, the compression spring 15 is prevented from sliding off the upper friction plate 10 and the fixed seat 16 by the limiting effect of the retaining ring 22 and the mounting ring 23.

[0029] The above description is only a preferred embodiment of the present utility model. Therefore, all equivalent changes or modifications made to the structure, features and principles described in the claims of the present utility model patent application are included in the scope of the present utility model patent application.

Claims

1. An electroplating receiving machine, comprising a housing (1), a rotating rod (2), and a driving device (3), wherein the rotating rod (2) is vertically rotatably connected to the upper end face of the housing (1), and the driving device (3) is located inside the housing (1), characterized in that: The driving device (3) includes a drive motor (8), a first sprocket (5), and a second sprocket (6). The first sprocket (5) and the second sprocket (6) are synchronously connected by a chain (7). The first sprocket (5) is sleeved and fixed on the output shaft of the drive motor (8). The lower end of the rotating rod (2) passes through the second sprocket (6). The upper end of the second sprocket (6) has a buffer (9). The buffer (9) includes an upper friction plate (10) and a lower friction plate (11). The lower friction plate (11) is fixed to the second sprocket (6). The upper friction plate (10) is sleeved on the circumference of the rotating rod (2). The vertical sliding of the upper friction plate (10) is restricted to the circumference of the rotating rod (2). The upper friction plate (10) and the lower friction plate (11) abut against each other. An adjusting member (14) is provided above the upper friction plate (10). The adjusting member (14) includes a compression spring (15) and a fixed seat (16). The fixed seat (16) is sleeved on the circumference of the rotating rod (2). The compression spring (15) is located between the upper friction plate (10) and the fixed seat (16).

2. The electroplating receiving machine according to claim 1, characterized in that, The adjusting component (14) also includes an adjusting ring (17), the upper end of the fixed base (16) is rotatably connected to the lower end of the adjusting ring (17), and the adjusting ring (17) is disposed on the periphery of the rotating rod (2).

3. The electroplating receiving machine according to claim 2, characterized in that, The side wall of the rotating rod (2) is connected to the limiting rod (18), and the upper end of the adjusting ring (17) abuts against the side wall of the limiting rod (18).

4. The electroplating receiving machine according to claim 3, characterized in that, The limiting rod (18) has multiple rods, which are evenly arranged on the side wall of the rotating rod (2) in the vertical direction. The inner side wall of the adjusting ring (17) is vertically provided with a through hole (19) for the limiting rod (18) to pass through.

5. The electroplating receiving machine according to claim 3, characterized in that, The upper end face of the adjusting ring (17) is provided with a positioning groove (20), and the limiting rod (18) is embedded and fixed in the positioning groove (20).

6. The electroplating receiving machine according to claim 2, characterized in that, The outer wall of the adjusting ring (17) is provided with a drive handle (21).

7. The electroplating receiving machine according to claim 1, characterized in that... A fixing ring (22) is provided on the outer periphery of the upper friction plate (10), and the fixing ring (22) is sleeved and fixed on the outer periphery of the lower end of the compression spring (15).

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