A feeding device for producing electro-tinned plate

Abstract

The utility model relates to the technical field of electro -tinning plate production, and disclose a kind of feeding device for electro -tinning plate production, including working stand, the top of the working stand is fixed with fixed frame, the inboard of the working stand is equipped with conveying belt, and the surface and inboard of the fixed frame are provided with centering assembly and protection assembly;The centering assembly includes: motor, motor is used to drive each component movement;Round plate, round plate is used to drive short rod synchronous movement synchronously;Movable piece, movable piece is used to hold electro -tinning plate, the motor is fixed at the top of fixed frame, the feeding device for electro -tinning plate production is set to centering assembly, when needing to hold electro -tinning plate, motor is started, and round plate is rotated by fixed plate, movable plate, and the spring is clamped by connecting hole, short rod, moving plate, spring and clamping plate, and electro -tinning plate can be clamped and held vertically, without manual operation, efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of tin-plating plate production technology, specifically to a feeding device for tin-plating plate production. Background Technology

[0002] Tinplate (also known as "tinplate") is a metallic material made by electroplating pure tin onto the surface of thin steel sheets. It combines the strength of steel with the corrosion resistance and weldability of tin, and is widely used in food packaging, electronics, chemical and other fields. During the production and processing of tinplate, a feeding device is usually required for transport to facilitate subsequent stamping, cutting, or packaging processes.

[0003] During the conveyor belt process, tin-plated sheets are prone to positional shifts or even slippage due to factors such as inertia, vibration, or belt misalignment, which affects the accuracy of subsequent processing. When the tin-plated sheets shift, operators need to manually adjust their position, which is not only inefficient but also increases labor intensity and poses safety hazards during high-speed conveying. Utility Model Content

[0004] The purpose of this utility model is to provide a feeding device for the production of electroplated tin plates, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a feeding device for the production of tin-plated sheets, comprising a work frame, a fixed frame fixed to the top of the work frame, a conveyor belt installed on the inner side of the work frame, and a centering component and a protective component provided on the surface and inner side of the fixed frame.

[0006] The centering components include:

[0007] An electric motor is used to drive the movement of various components.

[0008] The circular plate is used to synchronously drive the short rod to move synchronously.

[0009] Movable parts are used to hold the tin-plated sheet in place.

[0010] Preferably, the motor is fixed to the top of the fixed frame, and a circular plate is rotatably connected to the top of the inner wall of the fixed frame. The output shaft of the motor passes through the fixed frame and the circular plate. A movable plate is hinged to the inner side of the circular plate, and a torsion spring is fixed to the surface of the movable plate. The end of the torsion spring away from the movable plate is fixed to the inner side of the circular plate. A fixed plate is fixed to the surface of the output shaft of the motor. A movable hole is opened on the outer surface of the circular plate, and a short rod abuts against the inner wall of the movable hole. The motor drives the fixed plate to push the movable plate, and the circular plate rotates to move the short rod along the movable hole. Through the movable plate, the fixed plate, and the torsion spring, the motor can be prevented from burning out.

[0011] Preferably, the movable component includes a movable plate, which is fixed to the bottom of the short rod. A spring is fixed to the side of the movable plate near the center point of the fixed frame. A clamping plate is fixed to the end of the spring away from the movable plate. A sliding rod is fixed to the side of the clamping plate near the movable plate. The end of the sliding rod away from the clamping plate passes through the movable plate and the fixed frame. The sliding rod is slidably connected to the fixed frame. The movable plate drives the clamping plates to move closer to each other, thereby clamping and holding the electroplated tin plate.

[0012] Preferably, the protective assembly includes a movable rod, one end of which is hinged to the side of the clamping plate near the moving plate, and the other end of the movable rod away from the clamping plate is hinged to a connecting block. The side of the connecting block away from the movable rod is slidably connected to the surface of the moving plate. A groove is formed at the top of the end of the connecting block near the clamping plate, and a swing rod is disposed inside the groove. A rotating rod is disposed on the surface of the swing rod, and the rotating rod passes through the swing rod and is rotatably connected to the swing rod. The two ends of the rotating rod away from the swing rod pass through the connecting block and are rotatably connected to the connecting block. A ring is fixed to the outer surface of the connecting block, and a spiral spring is fixed to the inner side of the ring. The end of the spiral spring away from the ring is fixed to the outer surface of the rotating rod. The clamping plate moves closer to the moving plate, maintaining stable movement through a sliding rod. At this time, the movable rod drives the connecting block and the swing rod to lift up, so that the rubber pad presses against the top of the fixed frame. When the rubber pad touches the top, the connecting block and the moving plate are limited, preventing the clamping plate from continuing to apply pressure, thereby avoiding clamping overload and deformation of the plate, and ensuring processing quality.

[0013] Preferably, the movable hole is arc-shaped, so that when the circular plate rotates, it can drive the short rod and the movable plate to move synchronously.

[0014] Preferably, a silicone pad is fixed to the side of the clamp away from the moving plate to prevent scratches.

[0015] Compared with the prior art, this utility model provides a feeding device for the production of electroplated tin plates, which has the following beneficial effects:

[0016] 1. The feeding device for electroplating tinplate production uses a centering component. When it is necessary to hold the electroplated tinplate, the motor is turned on to rotate forward. Through the fixed plate and the movable plate, the circular plate rotates. Through the connecting hole, short rod, movable plate, spring and clamping plate, the electroplated tinplate can be clamped and straightened without manual operation, thus improving efficiency.

[0017] 2. This feeding device for tin-plated sheet production, through its protective components, ensures smooth movement of the clamping plate as it moves towards the moving plate when the clamping plate is in contact with the surface of the tin-plated sheet. The sliding rod drives the connecting block and swing rod upwards, causing the rubber pad to contact the top of the fixed frame. When the rubber pad presses against the fixed frame, the connecting block and moving plate are stopped, preventing the clamping plate from applying further pressure and thus preventing excessive clamping force that could deform the sheet. Attached Figure Description

[0018] Figure 1 This is a front view structural diagram of the present invention;

[0019] Figure 2 This is a partial front view structural diagram of the present utility model;

[0020] Figure 3 This is a partial bottom view of the structure of this utility model;

[0021] Figure 4 This is a front view structural diagram of some of the centering components and protective components of this utility model;

[0022] Figure 5 This is a front view structural diagram of the protective component of this utility model.

[0023] In the diagram: 1. Work frame; 2. Conveyor belt; 3. Fixed frame; 4. Centering assembly; 40. Motor; 41. Circular plate; 42. Movable plate; 43. Torsion spring; 44. Fixed plate; 45. Movable hole; 46. Short rod; 47. Movable part; 470. Moving plate; 471. Slide rod; 472. Clamping plate; 473. Spring; 5. Protective assembly; 50. Movable rod; 51. Connecting block; 52. Groove; 53. Swing rod; 54. Rubber pad; 55. Rotating rod; 56. Ring; 57. Spiral spring. Detailed Implementation

[0024] like Figures 1-5 As shown, this utility model provides a technical solution: a feeding device for tin-plating sheet production, including a work frame 1, a fixed frame 3 fixed on the top of the work frame 1, a conveyor belt 2 installed on the inner side of the work frame 1, and a centering component 4 and a protective component 5 provided on the surface and inner side of the fixed frame 3; the centering component 4 includes: a motor 40, a circular plate 41, a movable plate 42, a torsion spring 43, a fixed plate 44, a movable hole 45, a short rod 46, a movable part 47, a moving plate 470, a sliding rod 471, a clamping plate 472, and a spring 473.

[0025] The motor 40 is fixed to the top of the fixed frame 3. A circular plate 41 is rotatably connected to the top of the inner wall of the fixed frame 3. The output shaft of the motor 40 passes through the fixed frame 3 and the circular plate 41. A movable plate 42 is hinged to the inner side of the circular plate 41. A torsion spring 43 is fixed to the surface of the movable plate 42. The end of the torsion spring 43 away from the movable plate 42 is fixed to the inner side of the circular plate 41. A fixed plate 44 is fixed to the surface of the output shaft of the motor 40. A movable hole 45 is opened on the outer surface of the circular plate 41. A short rod 46 abuts against the inner wall of the movable hole 45. The movable part 47 includes a moving plate 470. The moving plate 470 is fixed to the bottom of the short rod 46. A spring 473 is fixed to the side of the moving plate 470 near the center point of the fixed frame 3. A clamping plate 4 is fixed to the end of the spring 473 away from the moving plate 470. 72. A sliding rod 471 is fixed on the side of the clamping plate 472 near the moving plate 470. The end of the sliding rod 471 away from the clamping plate 472 passes through the moving plate 470 and the fixed frame 3. The sliding rod 471 is slidably connected to the fixed frame 3. The movable hole 45 is set in an arc shape. A silicone pad is fixed on the side of the clamping plate 472 away from the moving plate 470. The motor 40 rotates forward to drive the fixed plate 44 to push the movable plate 42, which drives the round plate 41 to rotate and move the short rod 46 along the movable hole 45, thereby pushing the moving plate 470 to drive the clamping plate 472 to clamp the tin-plated plate, thus straightening the tin-plated plate. When the clamping is in place, the movable plate 42 flips under continuous pressure to compress the torsion spring 43 to achieve overload protection. Then the torsion spring 43 resets the movable plate 42 to avoid the motor 40 from stalling and being damaged.

[0026] The protective component 5 includes a movable rod 50. One end of the movable rod 50 is hinged to the side of the clamping plate 472 near the movable plate 470. The end of the movable rod 50 away from the clamping plate 472 is hinged to a connecting block 51. The side of the connecting block 51 away from the movable rod 50 is slidably connected to the surface of the movable plate 470. A groove 52 is formed at the top of the end of the connecting block 51 near the clamping plate 472. A swing rod 53 is arranged inside the groove 52. A rotating rod 55 is arranged on the surface of the swing rod 53. The rotating rod 55 passes through the swing rod 53 and the rotating rod 55 is connected to the swing rod 53. The rotating rod 55 is rotatably connected to the connecting block 51 at both ends away from the swing rod 53. A ring 56 is fixed to the outer surface of the connecting block 51, and a spiral spring 57 is fixed to the inner side of the ring 56. One end of the spiral spring 57 away from the ring 56 is fixed to the outer surface of the rotating rod 55. The clamping plate 472 moves closer to the moving plate 470, and the movement of the moving plate 470 and clamping plate 472 is stabilized by the sliding rod 471. The movable rod 50 flips, causing the connecting block 51, swing rod 53, and rubber pad 54 to move upwards. When the top of the rubber pad 54 contacts the top of the inner side of the fixed frame 3, the connecting block 51 and moving plate 470 are limited and cannot continue to move the clamping plate 472 closer to the tin-plated plate. This avoids excessive clamping force caused by failure to control the motor 40 to shut down in time, which could deform the tin-plated plate and affect subsequent normal processing.

[0027] When the tin-plated sheet needs to be loaded and transported, it is placed on the surface of the conveyor belt 2. When the tin-plated sheet is located in the fixed frame 3 and between the clamping plates 472, the motor 40 is turned on to rotate forward. At this time, the fixed plate 44 moves accordingly. When the surface of the fixed plate 44 abuts against the surface of the movable plate 42, it can drive the circular plate 41 to rotate synchronously. At this time, the inner wall of the movable hole 45 abuts against the surface of the short rod 46, which allows the short rod 46 to drive the movable plate 470 to move closer to each other. This allows the clamping plate 472 to contact the surface of the tin-plated sheet, supporting the tin-plated sheet and preventing it from affecting subsequent processing. When the motor 40 continues to rotate forward, the clamping plate 472 moves closer to the movable plate 470. The movement of the movable plate 470 and the clamping plate 472 is stabilized by the slide rod 471. At the same time, the spring 473 is compressed, and the movable rod 50 flips, causing the connecting block 51, the swing rod 53, and the rubber pad 54 to move upward. When the top of the rubber pad 54 abuts against the top of the inner side of the fixed frame 3, and the surface of the swing rod 53 abuts against the inner wall of the groove 52, the connecting block 51 and the moving plate 470 are limited and cannot continue to move the clamping plate 472 closer to the tin-plated plate. This avoids the situation where the motor 40 is not shut down in time, resulting in excessive clamping force, deformation of the tin-plated plate, and affecting subsequent normal processing. When the moving plate 470 can no longer move, the short rod 46 and the round plate 41 are simultaneously limited, the motor 40 continues to work, and the surfaces of the fixed plate 44 and the movable plate 42 continue to abut, causing the movable plate 42 to flip and the torsion spring 43 to retract. When the movable plate 42 disengages from the fixed plate 44, the torsion spring 43 is released, which can drive the movable plate 42 to reset, thus not affecting the normal operation of the motor 40 and avoiding the phenomenon of motor 40 burning out. When it is necessary to loosen the tin-plated plate, the motor 40 is turned on and reversed. At this time, the swing rod 53 drives the rotating rod 55 to flip, which will not affect the normal movement of the moving plate 470 to move the clamping plate 472 away from each other and reset. At the same time, the spiral spring 57 is wound up. When the rubber pad 54 is removed from the fixed frame 3, the spiral spring 57 is released, which can drive the rotating rod 55 and the swing rod 53 to reset, making it convenient for the next use.

[0028] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A feeding device for electro-galvanized tin plate production, comprising a workbench (1), characterized in that: The top of the work frame (1) is fixed with a fixed frame (3), and a conveyor belt (2) is installed on the inside of the work frame (1). The surface and inside of the fixed frame (3) are provided with a centering component (4) and a protective component (5). The centering component (4) includes: Motor (40), motor (40) is used to drive the movement of various components; The circular plate (41) is used to synchronously drive the short rod (46) to move synchronously; Movable part (47) is used to hold the tin-plated plate in place.

2. The feeding device for producing electro-galvanized tin plate according to claim 1, characterized in that: The motor (40) is fixed to the top of the fixed frame (3). A circular plate (41) is rotatably connected to the top of the inner wall of the fixed frame (3). The output shaft of the motor (40) passes through the fixed frame (3) and the circular plate (41). A movable plate (42) is hinged to the inner side of the circular plate (41). A torsion spring (43) is fixed to the surface of the movable plate (42). One end of the torsion spring (43) away from the movable plate (42) is fixed to the inner side of the circular plate (41). A fixed plate (44) is fixed to the surface of the output shaft of the motor (40). A movable hole (45) is opened on the outer surface of the circular plate (41). A short rod (46) abuts against the inner wall of the movable hole (45).

3. The feeding device for producing electro-galvanized tin plate according to claim 2, characterized in that: The movable component (47) includes a movable plate (470), which is fixed to the bottom of the short rod (46). A spring (473) is fixed to the side of the movable plate (470) near the center point of the fixed frame (3). A clamping plate (472) is fixed to the end of the spring (473) away from the movable plate (470). A sliding rod (471) is fixed to the side of the clamping plate (472) near the movable plate (470). The end of the sliding rod (471) away from the clamping plate (472) passes through the movable plate (470) and the fixed frame (3). The sliding rod (471) is slidably connected to the fixed frame (3).

4. The feeding device for producing electro-galvanized tin plate according to claim 3, characterized in that: The protective component (5) includes a movable rod (50), one end of which is hinged to the side of the clamping plate (472) near the moving plate (470). A connecting block (51) is hinged to the end of the movable rod (50) away from the clamping plate (472). The side of the connecting block (51) away from the movable rod (50) is slidably connected to the surface of the moving plate (470). A groove (52) is formed at the top of the end of the connecting block (51) near the clamping plate (472). A swing rod (53) is disposed inside the groove (52). (53) A rotating rod (55) is provided on the surface. The rotating rod (55) passes through the swing rod (53) and is rotatably connected to the swing rod (53). The two ends of the rotating rod (55) away from the swing rod (53) pass through the connecting block (51) and are rotatably connected to the connecting block (51). A ring (56) is fixed on the outer surface of the connecting block (51). A spiral spring (57) is fixed on the inner side of the ring (56). The end of the spiral spring (57) away from the ring (56) is fixed on the outer surface of the rotating rod (55).

5. The feeding device for producing electro-galvanized tin plate according to claim 2, characterized in that: The movable hole (45) is set to be arc-shaped.

6. The feeding device for producing electro-galvanized tin plate according to claim 3, characterized in that: The clamping plate (472) is fixed with silica gel pad away from one side of the moving plate (470).

Images