Knocking device
By designing a knocking device including a frame, mounting rod, fixing rod and tapping component, the waste of resources and zinc flow accumulation caused by manual tapping after workpiece galvanization is solved, and the efficiency of automatic tapping and zinc liquid drop is achieved.
Patent Information
- Application Number
- CN202422113226.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-28
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-08-28
AI Technical Summary
After the workpiece galvanization is completed, the prior art requires manual knocking of the workpiece, resulting in waste of human resources and accumulation of zinc flow.
A strike device is designed, including a frame body, a mounting rod, a fixing rod and a strike assembly. The need for manual tapping is reduced by socketing one end of the workpiece onto the fixing rod and driving the mounting rod to drive the workpiece to move and tap using the tapping assembly.
This device reduces the possibility that the workpiece will break off the fixing rod and be damaged during the knocking process, increases the number of workpieces in a single knock, reduces human resource waste, and improves the efficiency of zinc liquid drop on the surface of the workpiece.
Smart Images
Figure CN223033439U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of workpiece galvanizing, and in particular to a knocking device. Background Art
[0002] After the workpiece is galvanized, it is necessary to knock the workpiece to reduce the possibility that zinc flow accumulates on the surface of the workpiece and affects the quality of the galvanized parts.
[0003] The common knocking method is to lift the workpiece and knock the workpiece manually, which is easy to consume manpower and cause waste of human resources. Utility Model Content
[0004] In order to reduce the possibility of waste of human resources, this application provides a knocking device.
[0005] A knocking device provided by this application adopts the following technical solution:
[0006] A knocking device includes a frame body and a mounting rod slidably connected to the frame body along the length direction of the frame body. The mounting rod is arranged along the height direction of the frame body, and a plurality of fixing rods adapted to the workpiece are fixedly connected to the mounting rod. One end of the workpiece is sleeved on the fixing rod, a fixing component for fixing the workpiece is arranged on the fixing rod, and a knocking component for driving the mounting rod to slide is arranged on the frame body.
[0007] By adopting the above technical solution, one end of the workpiece is sleeved on the corresponding fixing rod. At this time, the workpiece is fixed to the fixing rod through the fixing component, reducing the possibility that the workpiece breaks away from the fixing rod and is damaged during the knocking process, and increasing the number of workpieces knocked at one time. At this time, the knocking component drives the mounting rod to drive the workpiece to move and knock the workpiece, thereby reducing the possibility of manually knocking the workpiece and reducing the possibility of waste of human resources.
[0008] Optionally, the knocking component includes a first spring fixedly connected to one end of the frame body. The first spring is located on one side of the mounting rod and abuts against the side wall of the mounting rod. A cam rotatably connected to the frame body is arranged on the side of the mounting rod away from the first spring. The side wall of the cam is always in contact with the side wall of the mounting rod, and a driving member for driving the cam to rotate is arranged on the frame body.
[0009] By adopting the above technical solution, the driving member drives the cam to rotate. During the process that the cam rotates to the long axis contacting the mounting rod, the mounting rod is extruded and moves towards the direction close to the first spring. At this time, the first spring is compressed. When the cam rotates to the short axis contacting the side wall of the mounting rod, the first spring resumes deformation and pushes the mounting rod towards the direction close to the cam, so that the mounting rod is always in contact with the cam and drives the workpiece to be knocked, reducing the possibility of waste of human resources.
[0010] Optionally, the driving member includes a first motor fixedly connected to the frame body, and an output shaft of the first motor is fixedly connected to the axis center of one side of the cam.
[0011] By adopting the above technical solution, the first motor drives the cam to rotate and strike the mounting rod, reducing the possibility of manual striking and the possible waste of human resources.
[0012] Optionally, the fixing assembly includes a limiting plate sleeved on the fixing rod. When the workpiece is sleeved on the fixing rod, one side of the limiting plate away from the mounting rod contacts the workpiece, and a fixing member is provided on the fixing rod on the side of the workpiece away from the limiting plate.
[0013] By adopting the above technical solution, the end of the workpiece is sleeved on the fixing rod. At this time, the side wall of the workpiece contacts the side wall of the limiting plate, and the side of the workpiece away from the limiting plate is limited by the fixing member, thereby improving the connection stability between the workpiece and the fixing rod while reducing the contact area between the side wall of the workpiece and the mounting rod, facilitating the dropping of the zinc liquid on the workpiece during the knocking process, and improving the work efficiency.
[0014] Optionally, the limiting plate is slidably connected to the fixing rod, and a second spring connecting the two is provided between one side of the limiting plate away from the workpiece and the mounting rod.
[0015] By adopting the above technical solution, during the process of the mounting rod driving the workpiece to be struck, the second spring extends or contracts under the action of the inertia of the workpiece. At this time, the workpiece slides along the length direction of the fixing rod, further facilitating the dropping of the zinc liquid on the workpiece and improving the work efficiency.
[0016] Optionally, the fixing member includes a fixing block located on the side of the workpiece away from the limiting plate and contacting the side wall of the workpiece. One end of the fixing block is inserted into the fixing rod and is slidably connected to the fixing rod. The fixing block can completely enter the fixing rod, and a third spring fixedly connected to the fixing block is fixedly connected to the fixing rod.
[0017] By adopting the above technical solution, the fixing block is driven to completely enter the fixing rod. At this time, the third spring is compressed, and the workpiece is pushed along the length direction of the fixing rod towards the direction close to the limiting plate until the side wall of the workpiece contacts the limiting plate. The fixing block is released, and the third spring resumes deformation and pushes one end of the fixing block out of the fixing rod. At this time, the side wall of the fixing block contacts the side wall of the workpiece, reducing the possibility of the workpiece detaching from the fixing rod and being damaged during the knocking process.
[0018] Optionally, one side of the frame body is blocked, and a baffle for blocking the frame body is provided on the other side of the frame body. One end of the baffle is rotatably connected to the frame body, and a rotating member for driving the baffle to open is provided on the frame body.
[0019] By adopting the above technical solution, when the workpiece is struck, the baffle plate seals the frame body, thereby reducing the possibility of zinc liquid splashing caused by the knocking and falling. When the workpiece is placed or taken out, the rotating member drives the baffle plate to rotate and opens the frame body, improving work efficiency.
[0020] Optionally, the rotating member includes a second motor fixedly connected to the frame body and driving the frame body to rotate.
[0021] By adopting the above technical solution, the second motor drives the baffle plate to rotate, thereby controlling the opening or closing of the frame body, reducing the possibility of manually driving the baffle plate to rotate, and reducing the possibility of wasting human resources.
[0022] In summary, the present application includes at least one of the following beneficial technical effects:
[0023] 1. One end of the workpiece is sleeved on the corresponding fixing rod. At this time, the workpiece is fixed to the fixing rod through the fixing component, reducing the possibility of the workpiece detaching from the fixing rod and being damaged during the knocking process, and increasing the number of workpieces knocked at one time. At this time, the knocking component drives the mounting rod to drive the workpiece to move and knock the workpiece, thereby reducing the possibility of manually knocking the workpiece and reducing the possibility of wasting human resources.
[0024] 2. The end of the workpiece is sleeved on the fixing rod. At this time, the side wall of the workpiece contacts the side wall of the limiting plate. The side of the workpiece away from the limiting plate is limited by the fixing piece, thereby improving the connection stability between the workpiece and the fixing rod while reducing the contact area between the side wall of the workpiece and the mounting rod, facilitating the zinc liquid on the workpiece to fall during the knocking process, and improving work efficiency.
[0025] 3. When the workpiece is struck, the baffle plate seals the frame body, thereby reducing the possibility of zinc liquid splashing caused by the knocking and falling. When the workpiece is placed or taken out, the rotating member drives the baffle plate to rotate and opens the frame body, improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 is the overall structural schematic diagram of the knocking device in the embodiment of the present application.
[0027] Figure 2 is the structural schematic diagram showing the positional relationship between the workpiece and the knocking component in the embodiment of the present application.
[0028] Figure 3 is Figure 2 the enlarged view of the structure at A in
[0029] Description of reference numerals: 1. Frame body; 11. Opening; 12. Baffle; 121. Second motor; 13. Sliding groove; 2. Mounting rod; 21. Fixed rod; 211. Accommodating groove; 3. Fixing assembly; 31. Limiting plate; 32. Second spring; 33. Fixing member; 331. Fixed block; 332. Third spring; 4. Knocking assembly; 41. First spring; 42. Cam; 43. First motor. Detailed implementation manners
[0030] The following further describes the present application in detail with reference to the accompanying drawings.
[0031] An embodiment of the present application discloses a knocking device. Refer to Figure 1 , a knocking device includes a frame body 1, one side of the frame body 1 in the vertical direction is blocked, and the other side is provided with an opening 11. A baffle 12 for blocking the opening 11 is provided on the frame body 1, the upper end of the baffle 12 is rotatably connected to the frame body 1, and a rotating member for driving the baffle 12 to rotate is provided on the frame body 1. In the embodiment of the present application, the rotating member is set as a second motor 121 fixedly connected to the upper side of the frame body 1, and the output shaft of the second motor 121 coincides with the rotation axis of the baffle 12 and is fixedly connected to one side of the upper end of the baffle 12.
[0032] Refer to Figure 1 and Figure 2 , on the upper side inside the frame body 1, there is a vertically arranged mounting rod 2 that is slidably connected to the frame body 1 along the length direction of the frame body 1. A plurality of horizontally arranged and symmetrically fixed rods 21 are fixedly connected to the mounting rod 2 on both sides of the mounting rod 2. In the embodiment of the present application, it is set to four. The ends of the workpieces are all sleeved on the fixed rods 21, a fixing assembly 3 for fixing the workpieces is provided on the fixed rods 21, and a knocking assembly 4 for knocking the mounting rod 2 is provided on the upper side inside the frame body 1.
[0033] The second motor 121 drives the baffle 12 to rotate and open the frame body 1, sleeved one end of the workpiece on the corresponding fixed rod 21. At this time, the workpiece is fixed to the fixed rod 21 through the fixing assembly 3. At this time, the baffle 12 is driven to block the frame body 1, reducing the possibility of the splashing of the zinc liquid falling off during knocking. The number of fixed rods 21 increases the number of workpieces knocked at one time. At this time, the knocking assembly 4 drives the mounting rod 2 to drive the workpiece to move and knock the workpiece until the knocking is completed.
[0034] Refer to Figure 2 , the width of the upper end of the mounting rod 2 is greater than the width of the lower end of the mounting rod 2. A sliding groove 13 arranged along the length direction of the frame body 1 is opened on the upper side inside the frame body 1. The upper end of the mounting rod 2 is inserted into the sliding groove 13 and is slidably connected to the frame body 1. The knocking assembly 4 includes a horizontal first spring 41 located in the sliding groove 13 and having one end fixedly connected to the side wall of the frame body 1. The first spring 41 is always in a compressed state, and the other end of the first spring 41 contacts the side wall of the mounting rod 2.
[0035] On one side of the mounting rod 2 away from the first spring 41, there is a horizontal cam 42 in contact. The cam 42 is rotatably connected to the inner side wall of the frame body 1. The side wall of the cam 42 is always in contact with the side wall of the mounting rod 2, and a driving member for driving the cam 42 to rotate is provided on the frame body 1. In the embodiment of the present application, the driving member is set as a first motor 43 fixedly connected to the upper side of the outside of the frame body 1. The output shaft of the first motor 43 passes through the side wall of the frame body 1 and is fixedly connected to the center of the upper side of the cam 42.
[0036] The first motor 43 drives the cam 42 to rotate. During the process of the cam 42 rotating to the long axis contacting the mounting rod 2, the mounting rod 2 is squeezed and moves in the direction close to the first spring 41. At this time, the first spring 41 is compressed. When the cam 42 rotates to the short axis contacting the side wall of the mounting rod 2, the first spring 41 recovers its deformation and pushes the mounting rod 2 to move in the direction close to the cam 42, so that the mounting rod 2 is always in contact with the cam 42 and drives the workpiece to be knocked until the knocking is completed.
[0037] Refer to Figure 2 and Figure 3 As shown in FIGS. and, the fixing assembly 3 includes a limiting plate 31 sleeved on the fixing rod 21 and slidably connected to the fixing rod 21 along the length direction of the fixing rod 21. Second springs 32 are sleeved on one end of the fixing rod 21 close to the mounting rod 2. One end of each second spring 32 is fixedly connected to the side wall of the mounting rod 2, and the other end is fixedly connected to the side wall of the limiting plate 31. A fixing member 33 for limiting one side of the workpiece away from the limiting plate 31 is provided at the end of the driving rod away from the second spring 32.
[0038] Refer to Figure 2 and Figure 3 As shown in FIGS. and, when the end of the workpiece is sleeved on the fixing rod 21, the limiting plate 31 and the fixing member 33 limit both sides of the workpiece. The fixing member 33 includes a vertical fixing block 331 abutted against one side of the workpiece away from the limiting plate 31. The fixing block 331 is located above the fixing rod 21. Accommodating grooves 211 adapted to the fixing block 331 are formed on the fixing rod 21. The lower end of the fixing block 331 is inserted into the accommodating groove 211 and is slidably connected to the fixing rod 21.
[0039] The fixing block 331 can completely enter the accommodating groove 211. Third springs 332 that are vertical and have one end fixedly connected to the side wall of the fixing rod 21 are provided in the accommodating grooves 211. The upper ends of the third springs 332 are fixedly connected to the side walls of the corresponding fixing blocks 331. When the third springs 332 are in their original lengths, the upper ends of the fixing blocks 331 are located outside the accommodating grooves 211 and are in contact with the side wall of the workpiece. The upper ends of the fixing blocks 331 are set as inclined surfaces that slope away from the workpiece and downward.
[0040] The end of the workpiece is sleeved on the fixed rod 21 until it contacts the inclined surface of the fixed block 331. Continue to push the workpiece to move and squeeze the fixed block 331 along the inclined surface to completely enter the receiving groove 211. At this time, the third spring 332 is compressed. Push the workpiece along the length direction of the fixed rod 21 towards the direction close to the limiting plate 31 until the side wall of the workpiece contacts the limiting plate 31. At this time, the side wall of the workpiece contacts the side wall of the limiting plate 31. The third spring 332 resumes deformation and pushes one end of the fixed block 331 to pop out of the fixed rod 21. At this time, the fixed block 331 and the limiting plate 31 limit the workpiece, while improving the connection stability between the workpiece and the fixed rod 21 and reducing the contact area between the side wall of the workpiece and the mounting rod 2.
[0041] During the process that the mounting rod 2 drives the workpiece to be struck, the second spring 32 elongates or shortens under the action of the inertia of the workpiece. At this time, the workpiece slides along the length direction of the fixed rod 21, which further facilitates the zinc liquid on the workpiece to fall off and improves the working efficiency.
[0042] The implementation principle of a knocking device in an embodiment of the present application is as follows: Drive the baffle 12 to rotate and open the frame body 1. Sleeve the end of the workpiece on the fixed rod 21 and limit it through the fixed block 331 and the limiting plate 31. Close the frame body 1. The first motor 43 drives the cam 42 to rotate. During the process that the cam 42 rotates to the long axis contacting the mounting rod 2, the mounting rod 2 is squeezed and moves towards the direction close to the first spring 41. At this time, the first spring 41 is compressed. When the cam 42 rotates to the short axis contacting the side wall of the mounting rod 2, the first spring 41 resumes deformation and pushes the mounting rod 2 towards the direction close to the cam 42, so that the mounting rod 2 always contacts the cam 42 and drives the workpiece to be struck. The second spring 32 elongates or shortens under the action of the inertia of the workpiece, so that the workpiece slides along the length direction of the fixed rod 21, which further facilitates the zinc liquid on the workpiece to fall off until the knocking is completed.
[0043] The above are all preferred embodiments of the present application, and do not limit the protection scope of the present application accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.
Claims
1. A striking device, characterized in that: The invention comprises a frame (1) and a mounting rod (2) slidably connected to the frame (1) along the length direction of the frame (1), the mounting rod (2) being arranged along the height direction of the frame (1) and a plurality of fixing rods (21) adapted to the workpieces being fixedly connected to the mounting rod (2), one end of each workpiece being sleeved on the fixing rod (21), a fixing assembly (3) for fixing the workpiece being provided on the fixing rod (21), and a knocking assembly (4) for driving the mounting rod (2) to slide being provided on the frame (1).
2. A striking device according to claim 1, characterized in that: The striking assembly (4) comprises a first spring (41) having one end fixedly connected to the frame (1); the first spring (41) is located on one side of the mounting rod (2) and abuts against a side wall of the mounting rod (2); a cam (42) rotatably connected to the frame (1) is provided on a side of the mounting rod (2) away from the first spring (41); a side wall of the cam (42) is always in contact with a side wall of the mounting rod (2); and a driving member for driving the cam (42) to rotate is provided on the frame (1).
3. A striking device according to claim 2, characterized in that: The driving member comprises a first motor (43) fixedly connected to the frame (1), and an output shaft of the first motor (43) is fixedly connected to the axis of one side of the cam (42).
4. A striking device according to claim 1, characterized in that: The fixing assembly (3) comprises a limit plate (31) sleeved on the fixing rod (21); when a workpiece is sleeved on the fixing rod (21), a side of the limit plate (31) away from the mounting rod (2) contacts the workpiece; and a fixing member (33) is provided on the fixing rod (21) and is located on a side of the workpiece away from the limit plate (31).
5. A striking device according to claim 4, characterized in that: The limiting plate (31) is slidably connected to the fixing rod (21), and a second spring (32) is provided between a side of the limiting plate (31) away from the workpiece and the mounting rod (2) to connect the two.
6. A striking device according to claim 5, characterized in that: The fixing member (33) comprises a fixing block (331) located on a side of the workpiece away from the limiting plate (31) and in contact with a side wall of the workpiece; one end of the fixing block (331) is inserted into the fixing rod (21) and is slidably connected to the fixing rod (21); the fixing block (331) can completely enter the fixing rod (21); and a third spring (332) fixedly connected to the fixing block (331) is fixedly connected to the fixing rod (21).
7. A striking device according to claim 1, characterized in that: One side of the frame (1) is blocked, and the other side of the frame (1) is provided with a baffle (12) for blocking the frame (1); one end of the baffle (12) is rotatably connected to the frame (1); and a rotating member for driving the baffle (12) to open is provided on the frame (1).
8. A striking device according to claim 7, characterized in that: The rotating member comprises a second motor (121) which is fixedly connected to the frame (1) and drives the frame (1) to rotate.