Cutting workbench mechanism capable of achieving partition adsorption

Abstract

The utility model relates to the field of cutting workbenches, and discloses a cutting workbench mechanism capable of achieving partition adsorption, which comprises a cutting workbench, the top end of the cutting workbench is magnetically connected with a magnetic suction cover, a cavity is arranged in the cutting workbench, a turnover mechanism is arranged in the cavity, and the turnover mechanism is connected with the magnetic suction cover. An opening and closing mechanism is arranged on the overturning mechanism, the overturning mechanism comprises a rotating shaft, the inner wall of the cavity is rotationally connected with the rotating shaft, the inner extending end of the rotating shaft is fixedly connected with a connecting plate, and the two ends of the outer wall of the connecting plate are fixedly connected with connecting pipes. According to the cutting device, the turnover mechanism is arranged, the magnetic suction protection cover is arranged at the notch in the top end of the connecting pipe, a partition net on the inner wall of the magnetic suction protection cover can block cutting scraps and prevent the scraps from invading the interior of the device to cause damage, and when the connecting pipe is turned over by 180 degrees, the magnetic suction cover on the cutting workbench is taken up to quickly replace the connecting pipe; and the next processing is not hindered.

Description

Technical Field

[0001] This utility model relates to the field of cutting worktables, and in particular to a cutting worktable mechanism with partitioned adsorption. Background Technology

[0002] A suction-type cutting table is a type of cutting table that uses the principle of vacuum negative pressure to fix the workpiece. It typically consists of a table surface, a vacuum system, and a control system. The table surface is the platform that supports the workpiece and has numerous tiny suction holes distributed on it. These suction holes are connected to the vacuum system. The vacuum system generally includes components such as a vacuum pump, vacuum pipes, and valves, and is responsible for generating and maintaining the negative pressure environment required by the table surface. The control system is used to adjust the vacuum level and control the suction and release of the workpiece.

[0003] The transmission-driven adsorption worktable provides uniform and stable adsorption force, ensuring the workpiece is fixed during the cutting process and effectively improving cutting accuracy and quality. It is suitable for thin sheet workpieces of various materials and shapes, and can also achieve good fixation for some workpieces with uneven surfaces or fragile surfaces. The operation is relatively simple, and the adsorption and release of workpieces can be quickly realized through the control system, improving work efficiency.

[0004] However, in actual use, a large amount of dust or debris is generated during the cutting process, which can easily clog the adsorption holes and affect the adsorption effect. During cleaning, it is not easy for workers to clean the inside because the adsorption holes are small. Therefore, based on the above problems, a cutting workbench mechanism with partitioned adsorption was introduced. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a cutting worktable mechanism with partitioned adsorption, which aims to solve the problem in the prior art that "a large amount of dust or debris is generated during the cutting process, which easily clogs the adsorption holes and affects the adsorption effect".

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a cutting workbench mechanism with partitioned adsorption, comprising a cutting workbench, a magnetically attached magnetic cover at the top of the cutting workbench, a cavity inside the cutting workbench, a flipping mechanism inside the cavity, an opening and closing mechanism on the flipping mechanism, the flipping mechanism including a rotating shaft, the rotating shaft being rotatably connected to the inner wall of the cavity, a connecting plate being fixedly connected to the inner extension end of the rotating shaft, connecting pipes being fixedly connected to both ends of the outer wall of the connecting plate, a slot being opened at the top of the connecting pipe, a magnetically attached magnetic protective cover being magnetically connected to the inner wall of the slot, a knob being fixedly connected to the outer extension end of the rotating shaft, a plug rod B being inserted into the outer wall of the knob, a spring A being fixedly connected to the inner wall of the knob, and the top end of the spring A being fixedly connected to the outer wall of the plug rod B.

[0007] As a further description of the above technical solution: the inner wall of the magnetic protective cover is fixedly connected with a mesh, the outer wall of the magnetic protective cover is fixedly connected with a plug block, and a plug rod A is inserted into the plug block.

[0008] As a further description of the above technical solution: the outer wall of the cutting workbench is provided with an insertion hole, the top end of the insertion rod B is inserted into the inner wall of the insertion hole, and the outer wall of the insertion rod B is slidably connected to the inner wall of the knob.

[0009] As a further description of the above technical solution: the opening and closing mechanism includes an air pipe A, the outer wall of the connecting pipe is fixedly connected to the air pipe A, the top end of the air pipe A is fixedly connected to a distribution pipe, the inner wall of the distribution pipe is slidably connected to a sealing plug, and the top of the sealing plug is fixedly connected to a connecting rod.

[0010] As a further description of the above technical solution: a ball bearing plate is fixedly connected to the top of the connecting rod, a spring B is fixedly connected to the bottom of the ball bearing plate, and the bottom end of the spring B is fixedly connected to the top of the air distribution pipe.

[0011] As a further description of the above technical solution: the spring B is rotatably connected to a ball bearing, and the outer wall of the gas distribution pipe is fixedly connected to a gas delivery pipe.

[0012] As a further description of the above technical solution: the number of the sealing plug, connecting rod, spring B, and ball bearing plate is two sets, and the two sets of sealing plug, connecting rod, spring B, and ball bearing plate are symmetrically arranged at the upper and lower ends of the air distribution pipe, and the air pipe A is connected to the air distribution pipe.

[0013] As a further description of the above technical solution: an arc-shaped plate is fixedly connected to the inner wall of the cavity, and the outer wall of the ball bearing disc at the bottom is in contact with the inner wall of the arc-shaped plate.

[0014] This utility model has the following beneficial effects:

[0015] 1. In this utility model, by setting a flipping mechanism, the magnetic protective cover at the top slot of the connecting pipe has a mesh on its inner wall that can block cutting debris and prevent debris from entering the equipment and causing damage. When the connecting pipe is flipped 180 degrees, the magnetic cover on the cutting workbench can be picked up and the connecting pipe can be quickly replaced without hindering the next processing. The outer wall of the magnetic protective cover has an insert block that cooperates with the insert rod A, which facilitates batch disassembly and cleaning of the magnetic protective cover and improves maintenance efficiency.

[0016] 2. In this utility model, by setting an opening and closing mechanism, components such as air pipe A, air distribution pipe, sealing plug, connecting rod, ball bearing plate and spring B work closely together. When the connecting pipe is switched, the balls on the ball bearing plate fit against the arc plate, squeezing the sealing plug to automatically block the bottom air pipe A, ensuring that the connecting pipe works normally after replacement, so that cleaning and equipment adjustment are carried out simultaneously without affecting the overall work efficiency. Attached Figure Description

[0017] Figure 1 A schematic diagram of the overall structure of a cutting workbench mechanism with partitioned adsorption proposed in this utility model;

[0018] Figure 2 A schematic diagram of the magnetic cover detaching from the cutting worktable in a partitioned adsorption cutting worktable mechanism proposed in this utility model.

[0019] Figure 3 This is a schematic diagram of the flipping mechanism of a cutting worktable mechanism with partitioned adsorption proposed in this utility model.

[0020] Figure 4 This is a schematic diagram of the opening and closing mechanism of a cutting workbench mechanism with partitionable adsorption proposed in this utility model.

[0021] Figure 5 This is a partial structural diagram of the arc-shaped plate inside the cavity of a cutting workbench mechanism with partitioned adsorption proposed in this utility model.

[0022] Figure 6 This is a schematic diagram of the insert rod B, knob, and spring A of a partitioned adsorption cutting workbench mechanism proposed in this utility model.

[0023] Legend:

[0024] 1. Cutting worktable; 2. Magnetic cover; 3. Cavity; 4. Flipping mechanism; 411. Rotating shaft; 412. Connecting plate; 413. Connecting pipe; 414. Groove; 415. Magnetic protective cover; 416. Insert block; 417. Insert rod A; 418. Knob; 419. Insert rod B; 4111. Spring A; 5. Opening and closing mechanism; 511. Air pipe A; 512. Air distribution pipe; 513. Sealing plug; 514. Connecting rod; 515. Spring B; 516. Ball bearing plate; 517. Arc plate; 6. Air supply pipe. Detailed Implementation

[0025] 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.

[0026] Reference Figure 2 , Figure 3 , Figure 6 This utility model provides an embodiment of a cutting workbench mechanism with partitioned adsorption, including a cutting workbench 1. A magnetic cover 2 is magnetically connected to the top of the cutting workbench 1. The magnetic cover 2 fits tightly against the cutting workbench 1, preventing dust and debris from entering, maintaining internal cleanliness, reducing malfunctions, and extending equipment life. Its magnetic connection facilitates installation and disassembly, and is convenient for maintenance and cleaning. The cutting workbench 1 has an internal cavity 3, inside which is a flipping mechanism 4. The flipping mechanism 4 has an opening and closing mechanism 5. The flipping mechanism 4 includes a rotating shaft 411. The inner wall of the cavity 3 is rotatably connected to the rotating shaft 411. The inner extension end of the rotating shaft 411 is fixedly connected to a connecting plate 412, allowing the connecting plate 412 and connecting components to rotate flexibly to meet different work requirements. Connecting pipes 413 are fixedly connected to both ends of the outer wall of the connecting plate 412. A slot 414 is opened at the top of the connecting pipe 413, and a magnetic protective cover 415 is magnetically connected to the inner wall of the slot 414. The rotating shaft 411... A knob 418 is fixedly connected to the outer extension end. A rod B419 is inserted into the outer wall of the knob 418. A spring A4111 is fixedly connected to the inner wall of the knob 418. The top of the spring A4111 is fixedly connected to the outer wall of the rod B419. A mesh is fixedly connected to the inner wall of the magnetic protective cover 415. When debris is generated during the cutting process and falls into the magnetic protective cover 415, the debris will be precisely blocked by the mesh, preventing it from further intruding into the equipment and causing damage. To prevent damage, the outer wall of the magnetic protective cover 415 is fixedly connected to the insert block 416, and the insert block 416 is connected to the insert rod A417. The outer wall of the cutting workbench 1 is provided with an insertion hole, and the top end of the insert rod B419 is inserted into the inner wall of the insertion hole. The outer wall of the insert rod B419 is slidably connected to the inner wall of the knob 418. When it is necessary to rotate the knob 418, simply press the insert rod B419 to overcome the elastic force of the spring A4111 and insert the insert rod B419 into the insertion hole to stabilize the position of the knob 418.

[0027] Reference Figure 1 , Figure 4 , Figure 5The opening and closing mechanism 5 includes an air pipe A511. The air pipe A511 is fixedly connected to the outer wall of the connecting pipe 413. A gas distribution pipe 512 is fixedly connected to the top of the air pipe A511. A sealing plug 513 is slidably connected to the inner wall of the gas distribution pipe 512. A connecting rod 514 is fixedly connected to the top of the sealing plug 513. A ball bearing disc 516 is fixedly connected to the top of the connecting rod 514. A spring B515 is fixedly connected to the bottom of the ball bearing disc 516. The bottom end of the spring B515 is fixedly connected to the top of the gas distribution pipe 512. A ball bearing is rotatably connected inside the spring B515. An air supply pipe 6 is fixedly connected to the outer wall of the gas distribution pipe 512. There are two sets of sealing plugs 513, connecting rods 514, springs B515, and ball bearing discs 516, arranged symmetrically to strictly adhere to gas balance, ensuring the stability and balance of gas during delivery and control, effectively avoiding gas leakage or pressure imbalance caused by uneven force on one side. The two sets of sealing plugs 513 and connecting rods 514... Spring B515 and ball bearing plate 516 are symmetrically arranged at the upper and lower ends of the air distribution pipe 512, respectively. Air pipe A511 is connected to air distribution pipe 512. An arc-shaped plate 517 is fixedly connected to the inner wall of cavity 3. When the connecting pipe 413 is switched, the balls on the ball bearing plate 516 will precisely fit with the arc-shaped plate 517. The outer wall of the bottom ball bearing plate 516 contacts the inner wall of the arc-shaped plate 517, and the outer wall of the bottom ball bearing plate 516 is in close contact with the inner wall of the arc-shaped plate 517. By utilizing the unique curvature of the arc plate 517, the sealing plug 513 is squeezed inward, automatically and efficiently blocking and sealing the bottom air pipe A511. This ensures that after the connection pipe 413 is replaced, a stable negative pressure environment can be quickly established in the area where the new connection pipe 413 is located, maintaining strong adsorption on the workpiece and ensuring the accuracy and stability of the processing process. At the same time, the operator can clean the magnetic protective cover 415 containing debris during the replacement of the connection pipe 413.

[0028] Working principle: One end of the air supply pipe 6 is connected to the connecting pipe 413, and the other end is connected to the vacuum pump. The vacuum pump draws out the air, thereby fixing the workpiece placed at the adsorption port. A magnetic protective cover 415 is magnetically connected to the slot 414 of the connecting pipe 413. When the cutting debris falls into the magnetic protective cover 415, it will be blocked by the internal mesh. After cutting, if the debris splashes into the magnetic protective cover 415, turn the knob 418 to drive the internal rotating shaft 411 to rotate, thereby causing the connecting pipe 413 to rotate 180 degrees. When rotating, pick up the magnetic cover 2 on the cutting worktable 1 to quickly replace the connecting pipe 413 without affecting the next processing. In addition, there is a plug A417 inserted between the magnetic protective covers 415. Through the plug A417, a row of magnetic protective covers 415 can be disassembled and cleaned at the same time.

[0029] By connecting air pipes A511 to the connecting pipe 413, and connecting air pipes A511 to the air distribution pipe 512, sealing plugs 513 are provided at both ends of the air distribution pipe 512. When the connecting pipe 413 is switched, the balls on the ball bearing plate 516 will fit against the arc plate 517 on the inner wall of the cavity 3, thereby squeezing the sealing plugs 513 to move inward, automatically blocking and sealing the bottom air pipe A511, ensuring the normal operation of the connecting pipe 413 after replacement, and at the same time cleaning the magnetic protective cover 415 containing debris, without affecting the overall work efficiency.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A cutting table mechanism with zonally adsorbable, comprising a cutting table (1), characterized in that: The top of the cutting workbench (1) is magnetically connected with a magnetic cover (2), the inside of the cutting workbench (1) is provided with a cavity (3), the inside of the cavity (3) is provided with a turnover mechanism (4), the turnover mechanism (4) is provided with an opening and closing mechanism (5), the turnover mechanism (4) comprises a rotating shaft (411), the inner wall of the cavity (3) is rotatably connected with the rotating shaft (411), the inner extending end of the rotating shaft (411) is fixedly connected with a connecting plate (412), the outer wall of both ends of the connecting plate (412) is fixedly connected with a connecting pipe (413), the top of the connecting pipe (413) is provided with a notch (414), the inner wall of the notch (414) is magnetically connected with a magnetic protective cover (415), the outer extending end of the rotating shaft (411) is fixedly connected with a knob (418), the outer wall of the knob (418) is inserted with a plug rod B (419), the inner wall of the knob (418) is fixedly connected with a spring A (4111), the top of the spring A (4111) is fixedly connected with the outer wall of the plug rod B (419).

2. A partitionable adsorbing cutting table mechanism according to claim 1, characterized in that: The inner wall of the magnetic protective cover (415) is fixedly connected with a screen, the outer wall of the magnetic protective cover (415) is fixedly connected with a plug (416), the plug (416) is inserted with a plug rod A (417).

3. A partitionable adsorbing cutting table mechanism according to claim 1, characterized in that: The outer wall of the plug rod B (419) is slidably connected with the inner wall of the rotary knob (418).

4. A partitionable adsorbing cutting table mechanism according to claim 1, characterized in that: The opening and closing mechanism (5) comprises a gas pipe A (511), the outer wall of the connecting pipe (413) is fixedly connected with the gas pipe A (511), the top of the gas pipe A (511) is fixedly connected with a branch pipe (512), the inner wall of the branch pipe (512) is slidably connected with a sealing plug (513), the top of the sealing plug (513) is fixedly connected with a connecting rod (514).

5. A partitionable adsorbing cutting table mechanism according to claim 4, characterized in that: The top of the connecting rod (514) is fixedly connected with a ball disc (516), the bottom of the ball disc (516) is fixedly connected with a spring B (515), the bottom end of the spring B (515) is fixedly connected with the top of the branch pipe (512).

6. A partitionable adsorbing cutting table mechanism according to claim 5, characterized in that: The inside of the spring B (515) is rotatably connected with a ball, the outer wall of the branch pipe (512) is fixedly connected with a gas conveying pipe (6).

7. A partitionable adsorbing cutting table mechanism according to claim 4, characterized in that: The number of the sealing plug (513), the connecting rod (514), the spring B (515) and the ball disc (516) is two groups, two groups of the sealing plug (513), the connecting rod (514), the spring B (515) and the ball disc (516) are respectively arranged symmetrically on the upper and lower ends of the branch pipe (512), and the gas pipe A (511) and the branch pipe (512) are communicatively arranged.

8. A partitionable adsorbing cutting table mechanism according to claim 5, characterized in that: The inner wall of the cavity (3) is fixedly connected with an arc plate (517), and the outer wall of the ball disc (516) at the bottom is in contact with the inner wall of the arc plate (517).

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