A sawing device with workpiece flipping function

Abstract

This utility model discloses a sawing device with a workpiece flipping function, relating to the field of machining equipment. It includes a frame, with a connecting plate at the upper end of the frame, hinged to the frame. A positioning element is located at the upper end of the connecting plate for positioning the workpiece. A pushing element is located at the upper end of the frame for pushing the connecting plate to flip. A moving plate is located on the side of the connecting plate opposite to the pushing element. A hydraulic cylinder is located on one side of the frame, with its output end rotatably connected to the moving plate. This application improves workpiece processing efficiency.

Description

Technical Field

[0001] This utility model relates to the field of machining equipment, and in particular to a sawing device with a workpiece flipping function. Background Technology

[0002] With the continuous advancement of global industrialization, there is a huge demand for cutting and processing various materials in industries such as machinery manufacturing, automobile manufacturing, aerospace, and shipbuilding. As a basic processing equipment, sawing equipment can cut raw materials into the required size and shape, providing basic blanks for subsequent processing steps, and its importance is self-evident.

[0003] In the existing sawing process, the workpiece is placed on the processing platform of the sawing equipment. The sawing equipment first performs a precise positioning operation on the workpiece to ensure its position meets the requirements of the sawing process. After positioning, the saw blade begins sawing the workpiece according to pre-set parameters and paths, cutting it into the required shape and size. After sawing, a robotic arm is activated, removing the workpiece from the processing platform and moving it to a flipping table for manual flipping. After flipping, the robotic arm places the workpiece on the processing position of the punching mechanism. The punching mechanism then punches holes in the workpiece, completing the entire processing flow.

[0004] Regarding the aforementioned technologies, after sawing, the workpiece first needs to be removed from the processing area of ​​the sawing equipment, then moved to a turnover table where the operator flips it. After flipping, the workpiece is moved again to the punching equipment for punching. Because the workpiece needs to be moved multiple times throughout this process, this frequent handling increases the workpiece's turnaround time during processing, significantly limiting the efficiency of the entire processing flow. Utility Model Content

[0005] To improve the processing efficiency of workpieces, this application provides a sawing device with a workpiece flipping function.

[0006] This application provides a sawing device with a workpiece flipping function, which adopts the following technical solution:

[0007] A sawing device with workpiece flipping function includes a frame, a connecting plate at the upper end of the frame, the connecting plate being hinged to the frame, a positioning component at the upper end of the connecting plate for positioning the workpiece, a pushing component at the upper end of the frame for pushing the connecting plate to flip, a moving plate on the side of the connecting plate away from the pushing component, and a hydraulic cylinder on one side of the frame, the output end of the hydraulic cylinder being rotatably connected to the moving plate.

[0008] By adopting the above technical solution, the frame supports the connecting plate, the workpiece is placed on the connecting plate, the positioning component positions the connecting plate, the workpiece is sawed after positioning, the pushing component is activated to flip the connecting plate, the moving plate positions the connecting plate, after flipping, the robot arm removes the workpiece from the connecting plate, the hydraulic cylinder is activated to push the moving plate to move, the moving plate pushes the connecting plate to reset. The whole process does not require handling the workpiece, and at the same time reduces manual operation and improves the processing efficiency of the workpiece.

[0009] Optionally, the pushing component includes a second hydraulic cylinder and a pushing plate. The second hydraulic cylinder is fixed to the upper end of the frame, and the pushing plate is located at the lower end of the connecting plate. The connecting plate is coaxially fixed with the output end of the second hydraulic cylinder.

[0010] By adopting the above technical solution, when the workpiece needs to be flipped, the second hydraulic cylinder starts to drive the push plate to move, and the movement of the push plate drives the connecting plate to move, thereby realizing the flipping of the workpiece and improving the convenience of using the equipment.

[0011] Optionally, a buffer plate is provided between the connecting plate and the push plate. The buffer plate is made of elastic material and is used to reduce the impact force on the push plate.

[0012] By adopting the above technical solution, the buffer plate is made of elastic material, which can absorb and disperse the impact force at the moment of contact, thereby reducing the direct effect of the impact force on the push plate. This buffering effect can effectively protect the structure of the equipment and extend the service life of the equipment.

[0013] Optionally, the positioning component includes two baffles, two rotary clamping cylinders, and two pressure plates. The two baffles are fixed at both ends of the connecting plate, and the two rotary clamping cylinders are located at both ends of the connecting plate respectively. The rotary clamping cylinders are detachably connected to the connecting plate, and the pressure plates correspond one-to-one with the rotary clamping cylinders. The output end of the rotary clamping cylinder is fixedly connected to the pressure plate.

[0014] By adopting the above technical solution, after the workpiece is placed on the connecting plate, the rotary clamping cylinder is activated to drive the pressure plate to rotate and move, so that the pressure plate and the baffle cooperate to limit the workpiece, reduce the probability of displacement of the workpiece during processing and subsequent flipping, and improve the stability of the equipment.

[0015] Optionally, two positioning plates are fixedly provided at the upper end of the rotary clamping cylinder. The two positioning plates are located at both ends of the rotary clamping cylinder, and the positioning plates are tightly fitted with the rotary clamping cylinder and bolted to the connecting plate.

[0016] By adopting the above technical solution, the positioning plate and the rotary clamping cylinder are closely fitted, so that the positioning plate limits the rotary clamping cylinder and reduces the probability of the rotary clamping cylinder moving during operation. The positioning plate and the connecting plate are connected by bolts, which not only ensures the connection strength, but also has disassembly capability, which facilitates the installation, debugging and subsequent maintenance of the rotary clamping cylinder.

[0017] Optionally, two hydraulic cylinders are fixedly installed at the upper end of the connecting plate. The two hydraulic cylinders are located at both ends of the connecting plate, and a limiting plate is fixedly installed at the output end of the hydraulic cylinders. The limiting plate is used to abut against the workpiece.

[0018] By adopting the above technical solution, the hydraulic cylinder starts three times to drive the limit plate to move vertically. After the limit plate moves, it abuts against the workpiece. The limit plate and the connecting plate cooperate to limit the workpiece in the vertical direction, reducing the probability of the workpiece falling during the flipping process and improving the stability of the equipment.

[0019] Optionally, two fixing plates are fixed at the upper end of the frame, and the two fixing plates are located at both ends of the frame respectively. The surface of the fixing plates is provided with arc-shaped grooves, and connecting rods are fixed at both ends of the connecting plates. The connecting rods are slidably connected to the fixing plates along the length of the arc-shaped grooves.

[0020] By adopting the above technical solution, when the pusher moves the connecting plate, the movement of the connecting plate causes the connecting rod to move, making the connecting rod slide along the arc groove, thereby limiting the movement trajectory of the connecting plate, reducing the probability of the connecting plate deviating during movement, and improving the stability of the equipment.

[0021] Optionally, the lower end of the frame is provided with several rollers, which are evenly distributed around the circumference of the frame, and a brake pad is provided on one side of each roller.

[0022] By adopting the above technical solution, the rollers allow the frame to move easily on the ground or other supporting surfaces, facilitating frame movement. The presence of brake pads allows the frame to be quickly and accurately fixed after being moved to a designated position. When the frame needs to be fixed in a specific position for operation, the operator can easily brake the rollers using the brake pads, improving the ease of use of the equipment.

[0023] Optionally, the frame includes a base and a support plate, with the support plate located at the upper end of the base and slidably connected to the base along its length.

[0024] By adopting the above technical solution, the base supports the support plate, and the support plate slides along the base to facilitate the adjustment of the position of the connecting plate, thereby realizing the adjustment of the workpiece position, which facilitates the sawing of workpieces of different sizes and improves the flexibility of equipment use.

[0025] In summary, this application includes at least one of the following beneficial technical effects:

[0026] 1. After the workpiece is sawn, the pusher starts to push the connecting plate to flip. The moving plate positions the connecting plate. After the flip is completed, the robot removes the workpiece from the connecting plate. The hydraulic cylinder starts to push the moving plate to move. The moving plate pushes the connecting plate to reset. The whole process does not require the workpiece to be moved, which reduces manual operation and improves the processing efficiency of the workpiece.

[0027] 2. The hydraulic cylinder starts three times, driving the limit plate to move vertically. The limit plate and the connecting plate work together to limit the workpiece in the vertical direction, reducing the probability of the workpiece falling during the flipping process and improving the stability of the equipment.

[0028] 3. The base supports the support plate, and the support plate slides along the base to facilitate the adjustment of the position of the connecting plate, thereby realizing the adjustment of the workpiece position, which is convenient for sawing workpieces of different sizes and improving the flexibility of equipment use. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the overall structure of a sawing device with a workpiece flipping function.

[0030] Figure 2 This is a schematic diagram designed to highlight the connection structure of the moving plate.

[0031] Figure 3 This is a schematic diagram designed to highlight the connection structure of the connecting plate.

[0032] Explanation of reference numerals in the attached drawings: 1. Frame; 11. Connecting plate; 111. Hydraulic cylinder one; 1111. Moving plate; 112. Hydraulic cylinder two; 1121. Pushing plate; 1122. Buffer plate; 113. Baffle; 114. Rotary clamping cylinder; 1141. Positioning plate; 115. Pressure plate; 116. Hydraulic cylinder three; 1161. Limiting plate; 117. Connecting rod; 1171. Fixing plate; 1172. Arc groove; 12. Base; 121. Support plate; 13. Roller; 131. Brake pad. Detailed Implementation

[0033] The present application will be further described in detail below with reference to all the accompanying drawings.

[0034] This application discloses a sawing device with a workpiece flipping function. Example

[0035] Reference Figure 1 and Figure 2A sawing device with workpiece flipping function includes a frame 1. A connecting plate 11 is provided at the upper end of the frame 1 and is hinged to the frame 1. Two baffles 113 are fixed at the upper end of the connecting plate 11, and the two baffles 113 are respectively located at both ends of the connecting plate 11. Rotary clamping cylinders 114 are provided at both ends of the connecting plate 11. The rotary clamping cylinders 114 are detachably connected to the connecting plate 11. A pressure plate 115 is fixed at the output end of the rotary clamping cylinders 114. When processing the workpiece, the workpiece is placed on the connecting plate 11. The rotary clamping cylinders 114 are activated to drive the pressure plate 115 to rotate and move. During the rotation, the pressure plate 115 gradually approaches the workpiece and eventually contacts the workpiece, so that the pressure plate 115 and the baffles 113 cooperate to limit the workpiece and effectively fix the workpiece on the connecting plate 11. This ensures that the workpiece remains stable during subsequent processing and flipping, which not only reduces the probability of workpiece displacement during processing and improves the stability of the equipment, but also provides a reliable safety guarantee for the entire processing flow.

[0036] Reference Figure 1 and Figure 2 After the workpiece is positioned, it is processed. A second hydraulic cylinder 112 is fixed at the upper end of the frame 1. A push plate 1121 is provided at the output end of the second hydraulic cylinder 112. In the initial state, the connecting plate 11 is located at the upper end of the push plate 1121, and the workpiece is placed on the connecting plate 11, ready for sawing. After sawing, the second hydraulic cylinder 112 is started to drive the push plate 1121 to move vertically. As the push plate 1121 moves, the push plate 1121 will push the connecting plate 11 to flip.

[0037] Reference Figure 2 A hydraulic cylinder 111 is installed on one side of the frame 1, and a moving plate 1111 is installed on the side of the connecting plate 11 opposite to the push plate 1121. The output end of the hydraulic cylinder 111 is rotatably connected to the moving plate 1111. When the connecting plate 11 begins to rotate, the moving plate 1111 moves accordingly under the drive of the hydraulic cylinder 111 and positions the rotating connecting plate 11, ensuring that the connecting plate 11 can accurately rotate to the preset angle. After the rotation is completed, the robot arm in the equipment starts, which accurately removes the workpiece from the connecting plate 11 and carries the workpiece into the subsequent processing stage. After the workpiece is removed from the connecting plate 11, the hydraulic cylinder 111 starts again, driving the moving plate 1111 to move. The moving plate 1111 pushes the connecting plate 11 back to its original position, facilitating the processing of the next workpiece.

[0038] Reference Figure 1A buffer plate 1122 is provided between the connecting plate 11 and the push plate 1121. The buffer plate 1122 is made of elastic material and can absorb and disperse the impact force at the moment of contact. When the connecting plate 11 resets, it applies an impact force to the push plate 1121. The buffer plate 1122 effectively disperses and alleviates the impact force that might otherwise be concentrated on the push plate 1121, thereby reducing the direct impact force on the push plate 1121. This not only effectively protects the structure of the push plate 1121 and reduces the probability of deformation, wear or other damage caused by frequent impacts, but also reduces the direct impact of the impact force on various internal components of the equipment. The buffer plate 1122 can reduce the risk of equipment failure during long-term operation, thereby effectively extending the service life of the equipment and improving the overall reliability and operating efficiency of the equipment.

[0039] Reference Figure 1 and Figure 2 The frame 1 includes a base 12 and a support plate 121. The support plate 121 is located at the upper end of the base 12 and supports the support plate 121. The support plate 121 slides along the base 12. By sliding the support plate 121 on the base 12, the operator can quickly and accurately adjust the position of the connecting plate 11 according to the actual processing requirements, thereby achieving precise adjustment of the workpiece position. When processing workpieces of different sizes, the operator can adjust the position of the connecting plate 11 by sliding the support plate 121 to ensure that the workpiece can be accurately fixed in the optimal processing position, thereby improving the flexibility of equipment use.

[0040] Reference Figure 2 and Figure 3 The lower end of the frame 1 is provided with several rollers 13, which are evenly distributed around the circumference of the frame 1. The rollers 13 allow the frame 1 to move easily on the ground or other supporting surfaces, making it easy to move the frame 1. One side of the roller 13 is provided with a brake pad 131, which allows the frame 1 to be quickly and accurately fixed after it is moved to a designated position. When it is necessary to fix the frame 1 in a specific position for operation, the operator can easily brake the roller 13 by using the brake pad 131, improving the convenience of using the equipment.

[0041] Reference Figure 2Two fixing plates 1171 are fixedly mounted on the upper end of the frame 1, located at both ends of the frame 1. The surface of each fixing plate 1171 has an arc-shaped groove 1172. Connecting rods 117 are fixedly mounted on both ends of the connecting plate 11. When the pushing component moves the connecting plate 11, the movement of the connecting plate 11 causes the connecting rods 117 to move, allowing the connecting rods 117 to slide along the arc-shaped grooves 1172. This precise control of the movement of the connecting plate 11 is achieved through cooperation with the arc-shaped grooves 1172 on the fixing plate 1171. When the pushing plate 1121 moves the connecting plate 11, the movement of the connecting plate 11 is directly transmitted to the connecting rods 117, causing the connecting rods 117 to slide along the arc-shaped grooves 1172 on the surface of the fixing plate 1171. This limits the movement trajectory of the connecting plate 11, reducing the probability of deviation during movement and improving the stability of the equipment.

[0042] Reference Figure 3 Two positioning plates 1141 are fixedly provided at the upper end of the rotary clamping cylinder 114. The two positioning plates 1141 are located at both ends of the rotary clamping cylinder 114. The positioning plates 1141 are in close contact with the rotary clamping cylinder 114, so that the positioning plates 1141 limit the rotary clamping cylinder 114 and reduce the probability of the rotary clamping cylinder 114 moving during operation. The positioning plates 1141 are bolted to the connecting plate 11, which not only ensures the connection strength but also has detachability, which facilitates the installation, debugging and subsequent maintenance of the rotary clamping cylinder 114.

[0043] Reference Figure 2 Two hydraulic cylinders 116 are fixedly installed at the upper end of the connecting plate 11. The two hydraulic cylinders 116 are located at both ends of the connecting plate 11. A limiting plate 1161 is fixedly installed at the output end of the hydraulic cylinder 116. After the workpiece is placed on the connecting plate 11, the hydraulic cylinder 116 starts to drive the limiting plate 1161 to move vertically. As the limiting plate 1161 moves, it will gradually approach the workpiece and eventually abut against the workpiece, so that the limiting plate 1161 and the connecting plate 11 cooperate to limit the workpiece in the vertical direction, reduce the probability of the workpiece falling during the flipping process, and improve the stability of the equipment.

[0044] The implementation principle of a sawing device with workpiece flipping function according to an embodiment of this application is as follows: The workpiece is placed on the connecting plate 11. The rotary pressing cylinder 114 is activated, which drives the pressure plate 115 to rotate and move laterally, so that the pressure plate 115 and the baffle 113 cooperate to position the workpiece in the horizontal direction. At the same time, the hydraulic cylinder 116 is activated, which drives the limiting plate 1161 to move vertically, so that the limiting plate 1161 and the connecting plate 11 cooperate to limit the workpiece in the horizontal direction, further reducing the probability of workpiece displacement due to accidents. After the workpiece is positioned, the hydraulic cylinder 112 is activated, which drives the push plate 1121 to move upward. The upward movement of the push plate 1121 pushes the connecting plate 11 to flip. At this time, the hydraulic cylinder 111 drives the moving plate 1111 to move. The moving plate 1111 positions the flipped connecting plate 11, so that the moving plate 1111 flips to a preset angle. The entire flipping process does not require manual operation and handling, thus improving the processing efficiency of the workpiece.

[0045] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A sawing apparatus with a function of turning over a workpiece, comprising a frame (1), characterized in that: The upper end of the frame (1) is provided with a connecting plate (11), which is hinged to the frame (1). The upper end of the connecting plate (11) is provided with a positioning component, which is used to position the workpiece. The upper end of the frame (1) is provided with a pushing component, which is used to push the connecting plate (11) to flip. The side of the connecting plate (11) away from the pushing component is provided with a moving plate (1111). One side of the frame (1) is provided with a hydraulic cylinder (111), and the output end of the hydraulic cylinder (111) is rotatably connected to the moving plate (1111).

2. A sawing device with workpiece flipping function according to claim 1, characterized in that: The pushing component includes a second hydraulic cylinder (112) and a pushing plate (1121). The second hydraulic cylinder (112) is fixed at the upper end of the frame (1), and the pushing plate (1121) is located at the lower end of the connecting plate (11). The connecting plate (11) and the output end of the second hydraulic cylinder (112) are coaxially fixed.

3. A sawing device with workpiece flipping function according to claim 2, characterized in that: A buffer plate (1122) is provided between the connecting plate (11) and the push plate (1121). The buffer plate (1122) is made of elastic material and is used to reduce the impact force on the push plate (1121).

4. A sawing device with workpiece flipping function according to claim 1, characterized in that: The positioning component includes two baffles (113), two rotary clamping cylinders (114), and two pressure plates (115). The two baffles (113) are fixed at both ends of the connecting plate (11), and the two rotary clamping cylinders (114) are located at both ends of the connecting plate (11), and the rotary clamping cylinders (114) are detachably connected to the connecting plate (11). The pressure plates (115) correspond one-to-one with the rotary clamping cylinders (114), and the output end of the rotary clamping cylinders (114) is fixedly connected to the pressure plates (115).

5. A sawing device with workpiece flipping function according to claim 4, characterized in that: Two positioning plates (1141) are fixedly provided at the upper end of the rotary pressing cylinder (114). The two positioning plates (1141) are located at both ends of the rotary pressing cylinder (114). The positioning plates (1141) are tightly fitted with the rotary pressing cylinder (114), and the positioning plates (1141) are bolted to the connecting plate (11).

6. A sawing device with workpiece flipping function according to claim 1, characterized in that: Two hydraulic cylinders (116) are fixedly installed at the upper end of the connecting plate (11). The two hydraulic cylinders (116) are located at both ends of the connecting plate (11). A limiting plate (1161) is fixedly installed at the output end of the hydraulic cylinder (116). The limiting plate (1161) is used to abut against the workpiece.

7. A sawing device with workpiece flipping function according to claim 1, characterized in that: Two fixing plates (1171) are fixed at the upper end of the frame (1). The two fixing plates (1171) are located at both ends of the frame (1). An arc groove (1172) is opened on the surface of the fixing plate (1171). A connecting rod (117) is fixed at both ends of the connecting plate (11). The connecting rod (117) is slidably connected to the fixing plate (1171) along the length direction of the arc groove (1172).

8. A sawing device with workpiece flipping function according to claim 1, characterized in that: The lower end of the frame (1) is provided with several rollers (13), which are evenly distributed around the frame (1). A brake pad (131) is provided on one side of each roller (13).

9. A sawing device with workpiece flipping function according to claim 1, characterized in that: The frame (1) includes a base (12) and a support plate (121). The support plate (121) is located at the upper end of the base (12) and is slidably connected to the base (12) along the length of the base (12).

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