A grabbing device suitable for the production of magnetic blades

Abstract

The utility model discloses a kind of snatchers suitable for magnetic blade production, it is related to magnetic blade production technical field.The utility model includes support frame, the support frame surface is provided with adjusting mechanism, the adjusting mechanism bottom is provided with clamping mechanism, the support frame back is provided with reinforcing mechanism;The clamping mechanism includes electric telescopic rod, the electric telescopic rod top is fixedly connected with adjusting mechanism, electric telescopic rod output end is fixedly connected with connecting frame, and the connecting frame bottom is provided with clamping piece.The utility model is pushed by electric telescopic rod and moves to appropriate position after connecting frame, second motor drives rotary plate rotation, and makes both sides clamping plate slide along support plate and accurate closure by transmission plate transmission, can according to blade size self-adapting adjustment clamping force, both ensure clamping not loose, and avoid due to excessive force leading to blade deformation or damage, provide reliable guarantee for the continuity of magnetic blade production.

Description

Technical Field

[0001] This utility model belongs to the field of magnetic blade manufacturing technology, and in particular relates to a gripping device suitable for the production of magnetic blades. Background Technology

[0002] A magnetic insert is a cutting tool component that integrates magnetic materials into the insert body or specific parts thereof. Its core design is to utilize the adsorption properties of a magnetic field to achieve convenient positioning, fixing or separation of the insert during use, storage or operation. Structurally, the magnetic material is usually combined with the insert in the form of embedding, coating or integral composite, which not only ensures the cutting performance of the insert itself, but also generates a stable magnetic force.

[0003] A Chinese patent with publication number CN208979841U discloses a high-efficiency CNC blade gripping device, including a hydraulic cylinder. A housing is fixedly mounted at the bottom end of the hydraulic cylinder's output rod, and a mounting base is fixedly mounted on the top of the housing. A motor is fixedly mounted on the top of the mounting base, and a first pulley is fixedly mounted on the motor's output shaft. First through holes are provided on both inner walls of the housing, and a common rotating shaft is rotatably mounted within each of the two through holes. Three first bevel gears are fixedly sleeved on the rotating shaft. The end of the rotating shaft near the motor extends to the corresponding first through hole and is fixedly mounted with a second pulley. This invention has a simple structure and is easy to operate. It can control multiple gripping devices to work simultaneously with a single robotic arm, increasing the amount of material gripped each time and greatly improving work efficiency, bringing great convenience to people.

[0004] Although the patented technology enables basic gripping by driving the gripper arm through a motor, belt, and gear set, its transmission chain is too long, resulting in a complex structure, low energy transfer efficiency, slow response, and inconvenient maintenance. In addition, its purely mechanical gripping method is prone to slippage or uneven gripping force control on smooth magnetic blade materials, affecting the reliability of gripping.

[0005] To address these issues, we provide a gripping device suitable for the production of magnetic blades. Utility Model Content

[0006] The purpose of this invention is to provide a gripping device suitable for the production of magnetic blades. By cooperating with the clamping mechanism and the reinforcing mechanism, it solves the problems of excessively long transmission chains and unstable clamping in the prior art.

[0007] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution.

[0008] This utility model relates to a gripping device suitable for the production of magnetic blades, comprising a support frame, an adjustment mechanism on the surface of the support frame, a clamping mechanism at the bottom of the adjustment mechanism, and a reinforcing mechanism on the back of the support frame; the clamping mechanism includes an electric telescopic rod, the top of which is fixedly connected to the adjustment mechanism, and a connecting frame fixedly connected to the output end of the electric telescopic rod, with a clamping element at the bottom of the connecting frame; the reinforcing mechanism includes a negative pressure box, the back of which is fixedly connected to the support frame, and support plates fixedly connected to both sides of the negative pressure box; a first electric push rod is fixedly connected to the bottom of the support plate, a push plate is fixedly connected to the output end of the first electric push rod, and a vertical rod is fixedly connected to the top of the push plate; the other side of the vertical rod... A piston plate is fixedly connected to one end, and the surface of the piston plate is slidably connected to the inner wall of the negative pressure box. A flexible tube is connected to the top of the negative pressure box, and the other end of the flexible tube passes through the support frame and the connecting frame in sequence and is connected to a suction cup. A telescopic component is fixedly connected to the inner wall of the connecting frame, and one side of the telescopic component is fixedly connected to the suction cup. The adjustment mechanism adjusts the horizontal position of the clamping mechanism. The electric telescopic rod drives the clamping component to rise and fall through the connecting frame to achieve gripping height control. In the strengthening mechanism, the first electric push rod drives the piston plate to slide in the negative pressure box to generate negative pressure, which is transmitted to the suction cup through the flexible tube. The telescopic component adjusts the position of the suction cup to enhance gripping stability. The mechanical clamping and negative pressure adsorption provide double fixation, improving gripping stability and preventing slippage during transportation. The electric adjustment is adapted to different blade specifications.

[0009] The present invention is further configured such that the adjusting mechanism includes a fixed frame, the back of the fixed frame is fixedly connected to a support frame, a first motor is fixedly connected to one side of the support frame, the output end of the first motor passes through the inner wall of the fixed frame and is fixedly connected to a threaded rod, the other end of the threaded rod is rotatably connected to the fixed frame, a movable sleeve is threadedly connected to the surface of the threaded rod, and the bottom of the movable sleeve is fixedly connected to an electric telescopic rod. The first motor provides power to drive the threaded rod to rotate, and the movable sleeve moves horizontally along the threaded rod, thereby driving the clamping mechanism to adjust its lateral position and achieving precise transfer of the blade.

[0010] The present invention is further configured such that the clamping member includes a support plate, the top of the support plate is fixedly connected to the connecting frame, a second motor is fixedly connected to the top of the support plate, the output end of the second motor extends through to the bottom of the support plate and is fixedly connected to a rotating plate, transmission plates are movably connected to both sides of the rotating plate through rotating rods, and a clamping plate is movably connected to the other side of the transmission plate through rotating rods, the top of the clamping plate is slidably connected to the support plate, the second motor provides power to drive the rotating plate to rotate, and the transmission plate drives the clamping plate to slide along the support plate, thereby realizing the clamping and releasing of the blade, adapting to the gripping of blades of different widths.

[0011] The present invention is further configured such that a limiting rod is fixedly connected to the inner wall of the fixed frame, a limiting sleeve is fixedly connected to the back of the movable sleeve, the limiting sleeve is slidably connected to the limiting rod, and the limiting rod and the limiting sleeve of the movable sleeve are slidably engaged to constrain the movement trajectory of the movable sleeve and prevent it from rotating or deviating under the drive of the threaded rod.

[0012] The present invention is further configured such that the telescopic component includes a second electric push rod, the top of the second electric push rod is fixedly connected to the inner wall of the connecting frame, a fixing plate is fixedly connected to the output end of the second electric push rod, one side of the fixing plate is fixedly connected to the suction cup, and the second electric push rod pushes the fixing plate and the suction cup to move, adjusting the contact position between the suction cup and the blade to ensure the negative pressure adsorption effect.

[0013] The present invention is further configured such that the surface of the support frame and the top of the fixed frame are provided with through grooves for use with flexible hoses, and mounting plates are fixedly connected to both sides of the support frame. The top of the mounting plate is provided with evenly distributed mounting holes. The through grooves provide a passage for the flexible hose to pass through, so as to avoid the flexible hose from getting tangled or interfering with other components. The mounting plate fixes the device through the mounting holes to ensure overall stability during operation.

[0014] The present invention has the following beneficial effects.

[0015] 1. After the electric telescopic rod of this utility model pushes the connecting frame down to a suitable position, the second motor drives the rotating plate to rotate. Through the transmission plate, the clamping plates on both sides slide along the support plate and close precisely. It can adaptively adjust the clamping force according to the blade size, ensuring that the clamping is tight and does not loosen, while avoiding blade deformation or damage due to excessive force, thus providing a reliable guarantee for the continuity of magnetic blade production.

[0016] 2. The second electric push rod of this utility model pushes the suction cup to fit tightly against the blade surface, and the first electric push rod drives the piston plate to move down to generate negative pressure in the negative pressure box. The negative pressure is transmitted to the suction cup through the hose to form an adsorption force on the blade. This dual fixing method of mechanical clamping and negative pressure adsorption can effectively solve the problem of the smooth surface of the magnetic blade and easy slippage, and significantly reduce the safety hazards in the gripping process. Attached Figure Description

[0017] 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.

[0018] Figure 1 This is a perspective view of a gripping device suitable for the production of magnetic blades.

[0019] Figure 2 This is a structural diagram of a clamping mechanism in a gripping device suitable for the production of magnetic blades.

[0020] Figure 3This is a cross-sectional view of a negative pressure chamber in a gripping device suitable for the production of magnetic blades.

[0021] Figure 4 This is a structural diagram of a clamping component in a gripping device suitable for the production of magnetic blades.

[0022] Figure 5 This is a structural diagram of a telescopic component in a gripping device suitable for the production of magnetic blades.

[0023] Figure 6 This is a cross-sectional view of a fixing frame in a gripping device suitable for the production of magnetic blades.

[0024] In the attached diagram: 1. Support frame; 2. Adjustment mechanism; 3. Clamping mechanism; 4. Reinforcing mechanism; 31. Electric telescopic rod; 32. Connecting frame; 33. Clamping component; 41. Negative pressure box; 42. Support plate; 43. First electric push rod; 44. Push plate; 45. Vertical rod; 46. Piston plate; 47. Hose; 48. Suction cup; 49. Telescopic component; 21. Fixed frame; 22. First motor; 23. Threaded rod; 24. Moving sleeve; 331. Support plate; 332. Second motor; 333. Rotating plate; 334. Transmission plate; 335. Clamping plate; 491. Second electric push rod; 492. Fixed plate. Detailed Implementation

[0025] The technical solutions of the present utility model will be described below with reference to the accompanying drawings. The described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0026] Example 1

[0027] Please see Figure 1-6This utility model is a gripping device suitable for the production of magnetic blades, including a support frame 1, an adjustment mechanism 2 on the surface of the support frame 1, a clamping mechanism 3 at the bottom of the adjustment mechanism 2, and a reinforcing mechanism 4 on the back of the support frame 1; the clamping mechanism 3 includes an electric telescopic rod 31, the top of which is fixedly connected to the adjustment mechanism 2, and a connecting frame 32 fixedly connected to the output end of the electric telescopic rod 31, with a clamping element 33 at the bottom of the connecting frame 32; the reinforcing mechanism 4 includes a negative pressure box 41, the back of which is fixedly connected to the support frame 1, and the sides of the negative pressure box 41... Each component is fixedly connected to a support plate 42. A first electric push rod 43 is fixedly connected to the bottom of the support plate 42. A push plate 44 is fixedly connected to the output end of the first electric push rod 43. A vertical rod 45 is fixedly connected to the top of the push plate 44. A piston plate 46 is fixedly connected to the other end of the vertical rod 45. The surface of the piston plate 46 is slidably connected to the inner wall of the negative pressure box 41. A flexible hose 47 is connected to the top of the negative pressure box 41. The other end of the flexible hose 47 passes through the support frame 1 and the connecting frame 32 in sequence and is connected to a suction cup 48. A telescopic component 49 is fixedly connected to the inner wall of the connecting frame 32. One side of the telescopic component 49 is fixedly connected to the suction cup 48.

[0028] Specifically: Adjustment mechanism 2 adjusts the horizontal position of clamping mechanism 3; electric telescopic rod 31 drives clamping component 33 to rise and fall through connecting frame 32 to achieve gripping height control; in reinforcement mechanism 4, first electric push rod 43 drives piston plate 46 to slide in negative pressure box 41 to generate negative pressure, which is transmitted to suction cup 48 through hose 47; in conjunction with telescopic component 49, the position of suction cup 48 is adjusted to enhance gripping stability; the mechanical clamping combined with negative pressure adsorption provides double fixation, improving gripping stability and preventing slippage during transport; electric adjustment adapts to different blade specifications.

[0029] Example 2

[0030] Please see Figure 1-6Based on Embodiment 1, the adjustment mechanism 2 includes a fixed frame 21, the back of which is fixedly connected to the support frame 1. A first motor 22 is fixedly connected to one side of the support frame 1. The output end of the first motor 22 passes through the inner wall of the fixed frame 21 and is fixedly connected to a threaded rod 23. The other end of the threaded rod 23 is rotatably connected to the fixed frame 21. A movable sleeve 24 is threadedly connected to the surface of the threaded rod 23. The bottom of the movable sleeve 24 is fixedly connected to an electric telescopic rod 31. The clamping member 33 includes a support plate 331, the top of which is fixedly connected to the connecting frame 32. A second motor 332 is fixedly connected to the top of the support plate 331. The output end of the second motor 332 passes through to the bottom of the support plate 331 and is fixedly connected to a rotating plate 333. Both sides of the rotating plate 333 are connected by a rotating... A transmission plate 334 is movably connected to the rod. A clamping plate 335 is movably connected to the other side of the transmission plate 334 via a rotating rod. The top of the clamping plate 335 is slidably connected to the support plate 331. A limit rod is fixedly connected to the inner wall of the fixed frame 21. A limit sleeve is fixedly connected to the back of the movable sleeve 24. The limit sleeve is slidably connected to the limit rod. The telescopic component 49 includes a second electric push rod 491. The top of the second electric push rod 491 is fixedly connected to the inner wall of the connecting frame 32. A fixed plate 492 is fixedly connected to the output end of the second electric push rod 491. One side of the fixed plate 492 is fixedly connected to the suction cup 48. The surface of the support frame 1 and the top of the fixed frame 21 are both provided with through grooves for use with the flexible hose 47. Mounting plates are fixedly connected to both sides of the support frame 1. The top of the mounting plates is provided with evenly distributed mounting holes.

[0031] Specifically: The first motor 22 provides power to drive the threaded rod 23 to rotate, and the moving sleeve 24 moves horizontally along the threaded rod 23, driving the clamping mechanism 3 to adjust its lateral position and achieve precise transfer of the blade. The second motor 332 provides power to drive the rotating plate 333 to rotate, and through the transmission plate 334, drives the clamping plate 335 to slide along the support plate 331 to achieve clamping and releasing of the blade, adapting to the gripping of blades of different widths. The limiting rod slides in cooperation with the limiting sleeve of the moving sleeve 24 to constrain the movement trajectory of the moving sleeve 24 and prevent it from rotating or deviating under the drive of the threaded rod 23. The second electric push rod 491 pushes the fixed plate 492 and the suction cup 48 to move, adjusting the contact position between the suction cup 48 and the blade to ensure the negative pressure adsorption effect. The through groove provides a passage for the hose 47 to pass through, avoiding the hose 47 from getting tangled or interfering with other components. The mounting plate fixes the device through the mounting holes to ensure overall stability during operation.

[0032] The working principle of this utility model is as follows: When the gripping device for magnetic blade production is in operation, the device is first fixed in the required position by the mounting plate. The adjustment mechanism 2 is started, the first motor 22 drives the threaded rod 23 to rotate, the threaded rod 23 drives the moving sleeve 24 to move left and right, the moving sleeve 24 drives the clamping mechanism 3 to be adjusted above the magnetic blade material, the clamping mechanism 3 is started, the electric telescopic rod 31 extends and pushes the connecting frame 32 to move down, the second motor 332 drives the rotating plate 333 to rotate, the rotating plate 333 pulls the two side clamping plates 335 along the support plate 331 through the transmission plate 334 and they slide closer to each other, clamping the magnetic blade material. At the same time, the reinforcing mechanism 4 is started, the second electric push rod 491 extends and pushes The moving suction cup 48 contacts the blade surface, the first electric push rod 43 extends and drives the push plate 44 to move down, the vertical rod 45 drives the piston plate 46 to slide down along the inner wall of the negative pressure box 41, so that negative pressure is generated in the negative pressure box 41, which is transmitted to the suction cup 48 through the hose 47. The negative pressure enhances the gripping stability. After the gripping is completed, the electric telescopic rod 31 retracts and drives the blade to rise. The moving sleeve 24 of the adjusting mechanism 2 drives the clamping mechanism 3 to move as a whole, and transports the blade to the top of the production area. Then the second motor 332 reverses to separate the clamping plate 335, the first electric push rod 43 retracts to release the negative pressure, the suction cup 48 detaches from the blade surface, and the raw material is placed, realizing the precise gripping and transfer of raw materials in the magnetic blade production process.

[0033] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific implementation methods described. The present specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present utility model, so that those skilled in the art can better understand and utilize the present utility model.

Claims

1. A gripping device suitable for the production of magnetic blades, comprising a support frame (1), characterized in that: The support frame (1) is provided with an adjustment mechanism (2) on its surface, a clamping mechanism (3) is provided at the bottom of the adjustment mechanism (2), and a reinforcing mechanism (4) is provided on the back of the support frame (1). The clamping mechanism (3) includes an electric telescopic rod (31), the top of which is fixedly connected to the adjustment mechanism (2), and a connecting frame (32) is fixedly connected to the output end of the electric telescopic rod (31). A clamping component (33) is provided at the bottom of the connecting frame (32). The reinforcing mechanism (4) includes a negative pressure box (41). The back of the negative pressure box (41) is fixedly connected to the support frame (1). Support plates (42) are fixedly connected to both sides of the negative pressure box (41). A first electric push rod (43) is fixedly connected to the bottom of the support plate (42). A push plate (44) is fixedly connected to the output end of the first electric push rod (43). A vertical rod (45) is fixedly connected to the top of the push plate (44). A piston plate (46) is fixedly connected to the other end of the vertical rod (45). The surface of the piston plate (46) is slidably connected to the inner wall of the negative pressure box (41). A flexible hose (47) is connected to the top of the negative pressure box (41). The other end of the flexible hose (47) passes through the support frame (1) and the connecting frame (32) in sequence and is connected to a suction cup (48). A telescopic member (49) is fixedly connected to the inner wall of the connecting frame (32). One side of the telescopic member (49) is fixedly connected to the suction cup (48).

2. The gripping device for producing magnetic blades according to claim 1, characterized in that: The adjustment mechanism (2) includes a fixed frame (21), the back of which is fixedly connected to the support frame (1). A first motor (22) is fixedly connected to one side of the support frame (1). The output end of the first motor (22) passes through the inner wall of the fixed frame (21) and is fixedly connected to a threaded rod (23). The other end of the threaded rod (23) is rotatably connected to the fixed frame (21). A movable sleeve (24) is threadedly connected to the surface of the threaded rod (23). The bottom of the movable sleeve (24) is fixedly connected to an electric telescopic rod (31).

3. The gripping device for producing magnetic blades according to claim 1, characterized in that: The clamping member (33) includes a support plate (331), the top of which is fixedly connected to the connecting frame (32). A second motor (332) is fixedly connected to the top of the support plate (331). The output end of the second motor (332) extends through to the bottom of the support plate (331) and is fixedly connected to a rotating plate (333). Both sides of the rotating plate (333) are movably connected to a transmission plate (334) via a rotating rod. The other side of the transmission plate (334) is movably connected to a clamping plate (335) via a rotating rod. The top of the clamping plate (335) is slidably connected to the support plate (331).

4. A gripping device suitable for the production of magnetic blades according to claim 2, characterized in that: The inner wall of the fixed frame (21) is fixedly connected to a limiting rod, and the back of the movable sleeve (24) is fixedly connected to a limiting sleeve. The limiting sleeve and the limiting rod are slidably connected.

5. A gripping device suitable for the production of magnetic blades according to claim 1, characterized in that: The telescopic component (49) includes a second electric push rod (491), the top of which is fixedly connected to the inner wall of the connecting frame (32), and a fixing plate (492) is fixedly connected to the output end of the second electric push rod (491). One side of the fixing plate (492) is fixedly connected to the suction cup (48).

6. A gripping device suitable for the production of magnetic blades according to claim 1, characterized in that: The support frame (1) and the top of the fixing frame (21) are both provided with through grooves for use with the flexible hose (47). Mounting plates are fixedly connected to both sides of the support frame (1), and the top of the mounting plates is provided with evenly distributed mounting holes.

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