Workpiece flipping device

Abstract

The utility model discloses a workpiece turnover device, include: turnover subassembly, the turnover subassembly includes connecting rod, connecting subassembly, the connecting subassembly includes gap, fixed block, connecting block and positioning rod, the gap is opened in the lower extreme of connecting rod, and the fixed block is fixed in the inside below gap, and the connecting block is fixed in the inside upper side of gap, and the connecting block is connected with the fixed block, and the positioning rod is penetrated in the joint of fixed block and connecting block. The utility model discloses through setting up connecting subassembly, holds connecting rod with hand, inserts connecting block into fixed block, makes connecting rod with the connecting of pivot, then the joint of fixed block and connecting block is penetrated to positioning rod, makes the positioning rod to the connecting rod after the joint location, thereby only through taking out positioning rod, can realize the separation of connecting rod and pivot, and then it is convenient to replace the maintenance of the damaged clamping mechanism on connecting rod.

Description

Technical Field

[0001] This utility model relates to the field of workpiece processing technology, specifically a workpiece flipping device. Background Technology

[0002] Workpieces refer to all kinds of parts, components or blanks that are processed, handled or assembled in the process of mechanical manufacturing, processing or assembly to finally form a product. Workpieces need to be flipped over by a flipping device during the processing.

[0003] A search revealed that Chinese Patent Publication No. CN220680151U discloses a workpiece flipping device. This utility model includes a base plate, a vertical plate fixedly connected to the top center of the base plate, and a cylindrical body fixedly connected to the top back of the vertical plate. The cylindrical body is a square cylinder. A horizontal plate is fixedly connected to the right center of the cylindrical body. A rotating mechanism is mounted on the vertical plate, and a clamping mechanism is mounted on the rotating mechanism. A fixed platform is fixedly connected to the left center of the cylindrical body, and a fixing mechanism is mounted on the fixed platform. The rotating mechanism includes a drive motor, a rotating shaft, and a flipping plate. The drive motor is fixedly connected to the top center of the vertical plate, and the output end of the drive motor is fixedly connected to the rotating shaft. The end of the rotating shaft away from the drive motor passes through the cylindrical body and is rotatably connected to the inside of the cylinder. A flipping plate is fixedly sleeved on the outer peripheral wall of the rotating shaft.

[0004] In the existing patent literature, the motor drives the rotating shaft to rotate through the output end, and the rotating shaft drives the clamping mechanism to rotate through the connecting rod, so that the clamping mechanism clamps the workpiece on the placement table and flips it through the rotating shaft. Since the clamping mechanism is connected to the rotating shaft through the connecting rod, when the clamping mechanism is damaged and replaced, the connecting rod cannot effectively support the upper clamping mechanism, thus affecting the replacement or maintenance speed of the clamping mechanism. Therefore, it is necessary to propose a detachable workpiece flipping device so as to disassemble and replace the damaged clamping mechanism. Utility Model Content

[0005] The purpose of this utility model is to provide a workpiece flipping device to solve the problems mentioned in the background art. To solve the above technical problems, this utility model is achieved through the following technical solution: This utility model is a workpiece flipping device, comprising: A flipping assembly, the flipping assembly including a connecting rod; A connecting assembly includes a notch, a fixing block, a connecting block, and a positioning rod; the notch is formed at the lower end of the connecting rod, the fixing block is fixed inside the lower part of the notch, the connecting block is fixed inside the upper part of the notch, the connecting block and the fixing block are engaged, and the positioning rod passes through the engagement point between the fixing block and the connecting block.

[0006] Furthermore, a connecting groove is provided at the snap-fit ​​joint between the fixing block and the connecting block, and a fixing rod is fixedly connected to one end of the connecting groove.

[0007] Furthermore, a connecting hole is provided in the middle of the surface of the connecting block, the fixing rod is inserted into the connecting hole, and the positioning rod passes through the middle surface of the fixing rod.

[0008] Furthermore, positioning holes are provided at the through-holes of the fixing block, connecting block, fixing rod, and positioning rod, and a pull rod is fixedly connected to one end of the outer side of the positioning rod.

[0009] Furthermore, the flipping assembly also includes a motor, a rotating shaft, a clamping mechanism, and a limiting mechanism; the motor is located on one side below the connecting rod, the rotating shaft passes through and is fixed to the lower end of the connecting rod, the clamping mechanism is located at the upper end of the connecting rod, and the limiting mechanism is located on the other side of the connecting rod.

[0010] Furthermore, it also includes limiting components; The limiting component includes a plug slot, a plug rod, and a limiting plate; the plug slot has a fixed rod at one end, the plug rod is inserted into the inner side of the plug slot, the limiting plate is fixed to the outer end of the plug rod, and the limiting plate is connected to the inner side of the connecting slot.

[0011] Furthermore, a magnetic frame is fixedly connected to the middle of the outer end of the limiting plate, and a fixing frame is fixedly connected to the two sides of the fixing block. The magnetic frame is inserted into the fixing frame on both sides, and the magnetic frame is attracted to the fixing block.

[0012] This utility model has the following beneficial effects: This invention, by setting a connecting component, allows the connecting rod to be held by hand, and the connecting block to be inserted into the fixing block, thus connecting the connecting rod to the rotating shaft. Then, the positioning rod passes through the snap-fit ​​joint between the fixing block and the connecting block, limiting the position of the snap-fit ​​connecting rod. Thus, the connecting rod can be separated from the rotating shaft simply by removing the positioning rod, which facilitates the replacement and repair of any damaged clamping mechanism on the connecting rod. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the appearance and structure of this utility model; Figure 2 This is a schematic diagram showing the position and structure of the connecting component and the limiting component of this utility model; Figure 3 This is an exploded view of the connecting component and the limiting component of this utility model; Figure 4This is a schematic diagram of the limiting plate and plug-in rod structure of this utility model.

[0015] The attached diagram lists the components represented by each number as follows: 11. Motor; 12. Shaft; 13. Connecting rod; 14. Clamping mechanism; 15. Limiting mechanism; 21. Notch; 22. Fixing block; 23. Connecting groove; 24. Fixing rod; 25. Connecting block; 26. Connecting hole; 27. Positioning rod; 28. Positioning hole; 29. ​​Pull rod; 31. Insertion groove; 32. Insertion rod; 33. Limiting plate; 34. Magnetic frame; 35. Fixing frame. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0018] Please see Figures 1-3 As shown, this utility model is a workpiece flipping device, comprising: A flipping assembly, which includes a connecting rod 13; The flipping assembly also includes a motor 11, a rotating shaft 12, a clamping mechanism 14, and a limiting mechanism 15; the motor 11 is located on one side below the connecting rod 13, the rotating shaft 12 passes through and is fixed to the lower end of the connecting rod 13, the clamping mechanism 14 is located at the upper end of the connecting rod 13, and the limiting mechanism 15 is located on the other side of the connecting rod 13. Motor 11 is used to drive rotating shaft 12, rotating shaft 12 is used to connect to connecting rod 13, connecting rod 13 is used to connect to clamping mechanism 14 and drive clamping mechanism 14 to rotate, clamping mechanism 14 is used to clamp workpieces between limiting mechanisms 15, limiting mechanism 15 is used to limit workpieces to be flipped, the working principle of this component refers to CN220680151U.

[0019] The connecting assembly includes a notch 21, a fixing block 22, a connecting block 25, and a positioning rod 27. The notch 21 is opened at the lower end of the connecting rod 13. The fixing block 22 is fixed inside the lower part of the notch 21. The connecting block 25 is fixed inside the upper part of the notch 21. The connecting block 25 and the fixing block 22 are engaged. The positioning rod 27 passes through the engagement point between the fixing block 22 and the connecting block 25. Notch 21 is used for connecting the fixing block 22 to the lower part of the connecting rod 13. The fixing block 22 is used for inserting the connecting block 25. The connecting block 25 is connected to the upper inner side of the notch 21 of the connecting rod 13. The fixing block 22 and the connecting block 25 are used for connecting the connecting rod 13. The positioning rod 27 is used to limit the position of the connecting block 25 and the fixing block 22 after they are snapped together.

[0020] A connecting groove 23 is provided at the snap-fit ​​joint between the fixing block 22 and the connecting block 25, and a fixing rod 24 is fixedly connected to one end of the inner side of the connecting groove 23. A connecting hole 26 is provided in the middle of the surface of the connecting block 25. The fixing rod 24 is inserted into the connecting hole 26, and the positioning rod 27 passes through the middle surface of the fixing rod 24. A positioning hole 28 is provided at the through-hole of the fixing block 22, the connecting block 25, the fixing rod 24 and the positioning rod 27, and a pull rod 29 is fixedly connected to one end of the outer side of the positioning rod 27; The connecting groove 23 is used for the snap-fit ​​between the connecting block 25 and the fixing block 22. The fixing rod 24 is used to initially limit the connection of the connected block 25 after snap-fit. The connecting hole 26 is used for the insertion of the fixing rod 24. The positioning hole 28 is used for the insertion of the positioning rod 27. The pull rod 29 is used to pull the positioning rod 27 away from the positioning hole 28. When the connecting block 25 is inserted into the connecting groove 23, the fixing rod 24 is inserted into the connecting hole 26, so that the positioning holes 28 on the surfaces of the fixing block 22, the connecting block 25, and the fixing rod 24 are aligned.

[0021] Working principle: When the component is not in use, the connecting block 25 is not inserted into the connecting groove 23. When the component is in use, hold the connecting rod 13 by hand and insert the connecting block 25 into the connecting groove 23, so that the fixing rod 24 is inserted into the connecting hole 26, causing the positioning holes 28 on the surfaces of the fixing block 22, the connecting block 25, and the fixing rod 24 to be aligned. Hold the positioning rod 27 by hand and insert the positioning rod 27 into the positioning hole 28, thereby limiting the connection between the connecting block 25 and the fixing block 22 after they are engaged, causing the connecting rod 13 to be connected with the rotating shaft 12. Thus, the connecting rod 13 and the rotating shaft 12 can be separated simply by removing the positioning rod 27.

[0022] Please see Figures 1-4 As shown, this embodiment, based on the above embodiment, further includes: Limiting components; The limiting component includes a plug groove 31, a plug rod 32, and a limiting plate 33; the plug groove 31 has a fixing rod 24 at one end, the plug rod 32 is plugged into the inner side of the plug groove 31, the limiting plate 33 is fixed to the outer end of the plug rod 32, and the limiting plate 33 is connected to the inner side of the connecting groove 23. A magnetic frame 34 is fixedly connected to the middle of the outer end of the limiting plate 33, and a fixing frame 35 is fixedly connected to the two sides of the fixing block 22. The magnetic frame 34 is inserted into the fixing frame 35 on both sides, and the magnetic frame 34 is attracted to the fixing block 22. The insertion slot 31 is used for the insertion of the insertion rod 32. The insertion rod 32 is used for the connection between the limiting plate 33 and the connecting slot 23. The limiting plate 33 is used to assist in limiting the connection block 25 after it is snapped in. The magnetic frame 34 is used for the connection of the limiting plate 33. The fixing frame 35 is used for the insertion of the magnetic frame 34 at both ends.

[0023] Working principle: When the component is not in use, the connecting block 25 is not inserted into the connecting groove 23 and the positioning rod 27 is not inserted into the positioning hole 28. When the connecting block 25 is inserted into the connecting groove 23 and the positioning rod 27 is inserted into the positioning hole 28, hold the limiting plate 33 by hand and insert the limiting plate 33 into the remaining space of the connecting groove 23. The limiting plate 33 drives the plug rod 32 to be inserted into the plug groove 31. At the same time, the limiting plate 33 drives the magnetic frame 34 to move synchronously, so that the two sides of the magnetic frame 34 are inserted into the fixing frame 35. The magnetic frame 34 is attracted to the fixing block 22 by magnetic force, thereby further limiting the connecting block 25 after it is snapped in.

[0024] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A workpiece flipping device, characterized in that, include: A flipping assembly, the flipping assembly including a connecting rod (13). The connecting component includes a notch (21), a fixing block (22), a connecting block (25), and a positioning rod (27); the notch (21) is opened at the lower end of the connecting rod (13), the fixing block (22) is fixed inside the lower part of the notch (21), the connecting block (25) is fixed inside the upper part of the notch (21), the connecting block (25) and the fixing block (22) are engaged, and the positioning rod (27) passes through the engagement point between the fixing block (22) and the connecting block (25).

2. The workpiece flipping device according to claim 1, characterized in that: A connecting groove (23) is provided at the snap-fit ​​joint between the fixing block (22) and the connecting block (25), and a fixing rod (24) is fixedly connected to one end of the inner side of the connecting groove (23).

3. The workpiece flipping device according to claim 1, characterized in that: The connecting block (25) has a connecting hole (26) in the middle of its surface. The fixing rod (24) is inserted into the connecting hole (26), and the positioning rod (27) passes through the middle surface of the fixing rod (24).

4. The workpiece flipping device according to claim 1, characterized in that: The fixing block (22), connecting block (25), fixing rod (24) and positioning rod (27) are provided with positioning holes (28), and a pull rod (29) is fixedly connected to one end of the outer side of the positioning rod (27).

5. The workpiece flipping device according to claim 1, characterized in that: The flipping assembly also includes a motor (11), a rotating shaft (12), a clamping mechanism (14), and a limiting mechanism (15); the motor (11) is located on one side below the connecting rod (13), the rotating shaft (12) passes through and is fixed to the lower end of the connecting rod (13), the clamping mechanism (14) is located on the upper end of the connecting rod (13), and the limiting mechanism (15) is located on the other side of the connecting rod (13).

6. The workpiece flipping device according to claim 1, characterized in that: It also includes limit components; The limiting component includes a plug groove (31), a plug rod (32), and a limiting plate (33); the plug groove (31) has a fixing rod (24) at one end, the plug rod (32) is inserted into the inside of the plug groove (31), the limiting plate (33) is fixed to the outside end of the plug rod (32), and the limiting plate (33) is connected to the inside of the connecting groove (23).

7. A workpiece flipping device according to claim 6, characterized in that: A magnetic frame (34) is fixedly connected to the middle of the outer end of the limiting plate (33), and a fixed frame (35) is fixedly connected to the two sides of the fixed block (22). The magnetic frame (34) is inserted into the fixed frame (35) on both sides, and the magnetic frame (34) is attracted to the fixed block (22).

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