Magnetic attraction fixed thermal control multi-layer cutting machine

Abstract

The utility model relates to the technical field of spacecraft thermal control multi-layer manufacturing, in particular to a magnetic attraction fixed thermal control multi-layer cutting machine which comprises a supporting shell, a magnetic attraction part, a cutting displacement device, a clamping device and a protective film roll, the supporting shell comprises supporting frames and a lower end magnetic attraction plate, the lower end magnetic attraction plate is located between the supporting frames and fixedly connected with the supporting frames, and the magnetic attraction part is connected with the cutting displacement device. Comprising electric push rods, connecting fixing rods and an upper end magnetic attraction plate, the electric push rods are located on the left side and the right side of a supporting frame, the connecting fixing rods are located at the upper ends of the electric push rods and fixed to the electric push rods, and the upper end magnetic attraction plate is located between the connecting fixing rods; according to the utility model, through the mutual cooperation of the iron particles and the electromagnet, the magnetic field of the electromagnet attracts the iron particles to extrude and fix the thermal control multi-layer material below the electromagnet, so that the stability and the precision of the thermal control multi-layer material in the cutting process are improved.

Description

Technical Field

[0001] This utility model relates to the field of thermal control multilayer fabrication technology for spacecraft, specifically to a magnetically fixed thermal control multilayer cutting machine. Background Technology

[0002] In the field of traditional spacecraft thermal control multilayer material cutting, the commonly used fixing and cutting techniques have some limitations. For example, traditional fixing methods may not be stable enough, causing material displacement during the cutting process and affecting cutting accuracy. At the same time, the cutting process may require a lot of manual intervention, which not only increases labor intensity but also makes it difficult to ensure the consistency and efficiency of cutting. Summary of the Invention

[0003] Therefore, this utility model is a magnetically fixed heat-controlled multilayer cutting machine. Through the interaction of iron particles and an electromagnet, the iron particles on top of the heat-controlled multilayer material are magnetically attracted, thus achieving the fixation of the heat-controlled multilayer material. This utility model achieves the above objective through the following technical solution:

[0004] A magnetically fixed heat-controlled multi-layer cutting machine includes: a support shell, a magnetic suction part, a cutting displacement device, a clamping device, and a protective film roll. The support shell includes: a support frame and a lower magnetic suction plate, which are located between the support frames and fixedly connected. The magnetic suction part includes: an electric push rod, a connecting fixing rod, and an upper magnetic suction plate. The electric push rod is located on the left and right sides of the support frame, and the connecting fixing rod is located at the upper end of the electric push rod and fixed to each other. The upper magnetic suction plate is located between the connecting fixing rods. The cutting displacement device includes: a slide rail one, a sliding part one, a slide rail two, a sliding part two, and a cutting part. The slide rail one is located above the support frame, the sliding part one is located at the upper end of the slide rail one, the slide rail two is located between the two sliding parts one, the sliding part two is located on the slide rail two, and the cutting part is located at the top of the sliding part two. The clamping device includes: a motor, a fixing plate, a gear shaft, a limiting port, a rack, and an electric gripper.

[0005] Preferably, the support frame is divided into two support plates, left and right, for supporting the magnetic suction part, the cutting displacement device, the clamping device, and the protective film roll. The lower magnetic suction plate is connected to an external power source and is used to attract iron particles.

[0006] Preferably, the upper magnetic plate is connected to an external power source, and a layer of iron particles is laid on the lower surface of the upper magnetic plate to attract the iron particles.

[0007] Preferably, the sliding part one can be driven by an external stepper motor to make linear motion on the slide rail one, and the sliding part two can make linear motion on the slide rail two.

[0008] Preferably, the motor is located above the ground, the fixing plate is located at the front end of the support frame, the gear shaft is located above the fixing plate, the motor drives the gear shaft to rotate, the rack is located on the side of the gear shaft and meshes with each other, the limiting port is located on the rear side of the fixing plate and is fixedly connected to each other, the rack passes through the limiting port, and the electric gripper is located at the front end of the rack and is fixedly connected to each other.

[0009] The beneficial effects of this utility model are:

[0010] 1. This utility model utilizes the interaction between iron particles and an electromagnet. The magnetic field of the electromagnet attracts the iron particles, which, being within the magnetic field of the electromagnet, compress and fix the thermally controlled multilayer material below them. This improves the stability and precision of the thermally controlled multilayer material cutting process, reduces material waste, simplifies the material fixing process, and shortens the production cycle. Attached Figure Description

[0011] Figure 1 This is the front view of the present utility model.

[0012] Figure 2 This is a side view of the present invention.

[0013] Figure 3 This is a partial schematic diagram of the present invention.

[0014] Figure 4 This is a partial schematic diagram of the clamping device of this utility model.

[0015] Figure 5 This is a schematic diagram of the clamping device of this utility model.

[0016] Explanation of reference numerals in the attached figures:

[0017] 1. Support housing; 11. Support frame; 12. Lower magnetic suction plate; 2. Magnetic suction part; 21. Electric push rod; 22. Connecting fixing rod; 23. Upper magnetic suction plate; 3. Cutting displacement device; 31. Slide rail one; 32. Sliding part one; 33. Slide rail two; 34. Sliding part two; 35. Cutting part; 4. Clamping device; 41. Motor; 42. Fixing plate; 43. Gear shaft; 44. Limiting port; 45. Rack; 46. Electric gripper; 5. Protective film roll. Detailed Implementation

[0018] Preferred embodiments of this utility model will be described in detail with reference to the accompanying drawings, which will make it easy for those skilled in the art to implement these embodiments. However, this utility model can also be implemented in various different forms, and therefore this utility model is not limited to the embodiments described below. In addition, for the purpose of more clearly describing this utility model, components not connected to this utility model will be omitted from the drawings.

[0019] like Figure 1As shown, a magnetically fixed heat-controlled multi-layer cutting machine includes: a support housing 1, a magnetic suction part 2, a cutting displacement device 3, a clamping device 4, and a protective film roll 5.

[0020] like Figure 2 As shown, the supporting housing 1 includes: a support frame 11 and a lower magnetic suction plate 12;

[0021] The support frame 11 is located above the ground. The support frame 11 is divided into two support plates, left and right, for supporting the magnetic suction part 2, the cutting displacement device 3, the clamping device 4, and the protective film roll 5.

[0022] The lower magnetic plate 12 is located between and fixedly connected to the support frame 11. The lower magnetic plate 12 is connected to an external power source. The lower magnetic plate 12 is activated by electric power to attract iron particles.

[0023] like Figure 2 As shown, the magnetic suction part 2 includes: an electric push rod 21, a connecting and fixing rod 22, and an upper magnetic suction plate 23;

[0024] The electric actuator 21 is located on the left and right sides of the support frame 11. The electric actuator 21 is divided into two groups, left and right, and fixed on the ground. It is used to drive the connecting and fixing rod 22 to move up and down.

[0025] The connecting and fixing rod 22 is located at the upper end of the electric push rod 21 and is fixed to it, and is used to drive the upper magnetic suction plate 23 to move up and down;

[0026] The upper magnetic plate 23 is located between and fixedly connected to the connecting rods 22. The upper magnetic plate 23 is connected to an external power source. The upper magnetic plate 23 is activated by electricity. In the initial stage, the upper magnetic plate 23 is activated. At the same time, a layer of iron particles is laid on the lower surface of the upper magnetic plate 23 to attract the iron particles.

[0027] like Figure 3 As shown, the cutting displacement device 3 includes: a slide rail 31, a sliding part 32, a slide rail 33, a sliding part 34, and a cutting part 35.

[0028] The slide rail 31 is located above the support frame 11 and is fixed to each other, and is used to provide the sliding part 32 to slide on the slide rail 31;

[0029] The sliding part 32 is located on the slide rail 31 and is slidably connected to it. The external stepper motor rotates to drive the sliding part 32 on the slide rail 31 to move linearly, which is used to drive the slide rail 33 to move translationally.

[0030] The second slide rail 33 is located above the first slide part 32 and is fixedly connected to it, and is used to provide a track for the second slide part 34 to slide.

[0031] The sliding part 2 34 is located above the slide rail 2 33. The external stepper motor rotates to drive the sliding part 2 34 on the slide rail 2 33 to move linearly, which is used to drive the cutting part 35 to move.

[0032] The cutting part 35 is located on and fixedly connected to the sliding part 34, and is used to cut thermally controlled multilayer materials;

[0033] like Figure 4 , 5 As shown, the clamping device 4 includes: a motor 41, a fixing plate 42, a gear shaft 43, a limiting port 44, a rack 45, and an electric gripper 46.

[0034] The motor 41 is located above the ground and is used to drive the gear shaft 43 to rotate;

[0035] The fixing plate 42 is located at the front end of the support frame 11 and is fixedly connected to each other, and is used to support the gear shaft 43;

[0036] The gear shaft 43 is located above the fixed plate 42. The motor 41 drives the gear shaft 43 to rotate, which is used to drive the rack 45 to move back and forth.

[0037] The rack 45 is located on the side of the gear shaft 43 and meshes with it. The rotation of the gear shaft 43 drives the rack 45 to move back and forth, which is used to drive the electric gripper 46 to move.

[0038] The limiting port 44 is located on the rear side of the fixing plate 42 and is fixedly connected to it. The rack 45 passes through the limiting port 44 and is used to limit the rack 45.

[0039] The electric gripper 46 is located at the front end of the rack 45 and is fixedly connected to it. The electric gripper 46 is driven by an external motor and is used to grip the front end of the protective film and move the protective film.

[0040] Working principle of this utility model:

[0041] First, the thermally controlled multilayer material to be cut is transported via an external device and enters the lower magnetic plate 12 through the gap between the lower magnetic plate 12 and the protective film roll 5. Then, the thermally controlled multilayer material and the protective film roll are manually bonded together. Next, the electric gripper 46 is driven to clamp and fix the bonded layers. Then, the motor 41 drives the gear shaft 43 to rotate, and the rotating gear shaft 43 drives the rack 45 to translate. The electric gripper 46, fixed to the rear end of the rack 45, moves the layers towards the rear end of the lower magnetic plate 12. Once the layers have moved to the rear end of the lower magnetic plate 12, the activated upper magnetic plate 23 is driven to descend. After descending close to the layers, the activation of the upper magnetic plate 23 is deactivated. After the upper magnetic plate 23 loses its magnetism, the iron particles attached to it fall to the top of the layer group. Then, the lower magnetic plate 12 is activated, and the magnetic lower magnetic plate 12 attracts the iron particles above the layer group, thus fixing the layer group. Then, the electric gripper 46 is driven to release the gripper and move forward away from the layer group. After moving forward, it moves back to the initial position. Then, the sliding part 1 32 and the sliding part 2 34 adjust the orientation of the cutting part 35 to cut the lower layer group. After the cutting task is completed, the upper magnetic plate 23 is driven to descend, and the activation of the lower magnetic plate 12 is turned off. Then, the upper magnetic plate 23 is activated to attract the iron particles above the layer group, thus completing the cutting process.

Claims

1. A magnetically fixed, heat-controlled multi-layer cutting machine, comprising: The support housing (1), magnetic suction part (2), cutting displacement device (3), clamping device (4), and protective film roll (5) are characterized in that: the support housing (1) includes: a support frame (11) and a lower magnetic suction plate (12), the lower magnetic suction plate (12) being located between the support frames (11) and fixedly connected; the magnetic suction part (2) includes: an electric push rod (21), a connecting fixing rod (22), and an upper magnetic suction plate (23), the electric push rod (21) being located on the left and right sides of the support frame (11), the connecting fixing rod (22) being located at the upper end of the electric push rod (21) and fixed to each other, and the upper magnetic suction plate (23) being located between the connecting fixing rods (22). The cutting displacement device (3) includes: slide rail one (31), sliding part one (32), slide rail two (33), sliding part two (34), and cutting part (35). Slide rail one (31) is located above the support frame (11), sliding part one (32) is located at the upper end of slide rail one (31), slide rail two (33) is located between the two sliding parts one (32), sliding part two (34) is located on slide rail two (33), and cutting part (35) is located at the top of sliding part two (34). The clamping device (4) includes: motor (41), fixing plate (42), gear shaft (43), limiting port (44), rack (45), and electric gripper (46).

2. The magnetically fixed, heat-controlled multi-layer cutting machine according to claim 1, characterized in that: The support frame (11) is divided into two support plates, left and right, for supporting the magnetic suction part (2), the cutting displacement device (3), the clamping device (4), and the protective film roll (5). The lower magnetic suction plate (12) is connected to an external power source and is used to attract iron particles.

3. The magnetically fixed, heat-controlled multi-layer cutting machine according to claim 1, characterized in that: The upper magnetic plate (23) is connected to an external power source, and a layer of iron particles is laid on the lower surface of the upper magnetic plate (23) to attract the iron particles.

4. The magnetically fixed, heat-controlled multi-layer cutting machine according to claim 1, characterized in that: Driven by an external stepper motor, the first sliding part (32) can be driven to make linear motion on the first slide rail (31), and the second sliding part (34) can make linear motion on the second slide rail (33).

5. A magnetically fixed, heat-controlled multi-layer cutting machine according to claim 1, characterized in that: The motor (41) is located above the ground, the fixing plate (42) is located at the front end of the support frame (11), the gear shaft (43) is located above the fixing plate (42), the motor (41) drives the gear shaft (43) to rotate, the rack (45) is located on the side of the gear shaft (43) and meshes with each other, the limiting port (44) is located on the rear side of the fixing plate (42) and is fixedly connected to each other, the rack (45) passes through the limiting port (44), and the electric gripper (46) is located at the front end of the rack (45) and is fixedly connected to each other.

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