Fixing mechanism for aluminum substrate cutting

Abstract

The utility model discloses a fixing mechanism for cutting an aluminum substrate, and provides the following scheme that the fixing mechanism for cutting the aluminum substrate comprises a support, a workbench is installed at the center of the support, two sets of moving mechanisms are installed on the two sides of the workbench, jacking mechanisms are installed on the moving mechanisms, and fixing mechanisms are installed on the jacking mechanisms and used for fixing the aluminum substrate; the fixing mechanism comprises a connecting plate, a rotating shaft is installed at the center axis of the connecting plate, a connecting frame is installed on the rotating shaft, transmission rods are installed at the two ends of the connecting frame, a transmission frame is installed at the other ends of the transmission rods, guide rails are arranged on the connecting plate, the transmission frame is slidably connected with the guide rails, and the transmission rods are installed at the center of the edge of the transmission frame. A suction mechanism is installed below the transmission frame and used for sucking and fixing the aluminum substrate. The utility model aims to provide the fixing mechanism for cutting the aluminum substrate, so that the effect of tensioning, fixing and eliminating an arc surface when the aluminum substrate is cut is achieved.

Description

Technical Field

[0001] The utility model discloses a fixing mechanism for cutting aluminum substrates, which relates to the technical field of aluminum substrate processing. Background Technique

[0002] Aluminum substrates are widely used in various industrial and manufacturing applications due to their excellent thermal conductivity, mechanical strength, and corrosion resistance. Aluminum substrates have many excellent properties, which enable them to be widely used in various fields such as construction, transportation, electronics, packaging, etc., and become an indispensable material in modern industry. The first step in the production of aluminum substrates is to cut large sheets of aluminum substrates into small pieces for convenient processing in the next step.

[0003] When cutting, since the aluminum substrate has a large sheet size and a thin thickness, there will be a problem that the middle is bent into an arc when fixing it, which affects the dimensional accuracy of cutting. Therefore, a fixing mechanism for cutting aluminum substrates is needed to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a fixing mechanism for cutting aluminum substrates, so as to achieve the effect of tensioning and fixing to eliminate the arc surface when cutting the aluminum substrate.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A fixing mechanism for cutting aluminum substrates, including a bracket, characterized in that: a workbench is installed at the center of the bracket, two groups of moving mechanisms are installed on both sides of the workbench, a lifting mechanism is installed on the moving mechanism, and a fixing mechanism is installed on the lifting mechanism for fixing the aluminum substrate; the fixing mechanism includes a connecting plate, characterized in that: a rotating shaft is installed at the central axis of the connecting plate, a connecting frame is installed on the rotating shaft, transmission rods are installed at both ends of the connecting frame, a transmission frame is installed at the other end of the transmission rod, a guide rail is arranged on the connecting plate, the transmission frame is slidably connected with the guide rail, the transmission rod is installed at the edge center of the transmission frame, and a suction mechanism is installed below the transmission frame for sucking and fixing the aluminum substrate; wherein, the transmission frame can slide horizontally along the guide rail.

[0006] Preferably, the moving mechanism is fixedly connected with the bracket, the driving mode of the lifting mechanism is cylinder driving, and the driving mode of the moving mechanism is cylinder driving.

[0007] Preferably, the driving mode of the rotating shaft is motor driving.

[0008] Preferably, an air valve is installed above the suction mechanism, and a small cylinder is installed on the air valve for controlling air intake and exhaust.

[0009] Preferably, a spring is installed inside the suction mechanism, a suction cup is installed below the spring for sucking the aluminum substrate, a housing is installed outside the spring, and the inside of the suction mechanism is hollow; wherein, the suction cup can move linearly up and down along the housing.

[0010] Preferably, there are two sets of transmission rods and transmission frames arranged symmetrically about the center, and four sets of suction mechanisms are respectively installed at both ends under the transmission frames.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows: The motor drives the rotating shaft to drive the transmission rod to push the transmission frame outwards, so that the suction mechanism installed on the transmission frame straightens outwards the aluminum substrate it sucks and fixes. The distances that the two transmission frames move outwards are equal, so as to achieve centering and fixing before cutting the aluminum substrate, enabling the cutting mechanism to accurately cut the aluminum substrate. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is an overall schematic diagram of the fixing mechanism for cutting aluminum substrates;

[0013] Figure 2 is Figure 1 a partial schematic diagram of the fixing mechanism in the fixing mechanism for cutting aluminum substrates in

[0014] Among them, the reference numerals in the figures are as follows:

[0015] 1, support; 2, moving mechanism; 3, lifting mechanism; 4, workbench; 5, fixing mechanism; 51, connecting plate; 52, rotating shaft; 53, connecting frame; 54, transmission rod; 55, transmission frame; 56, guide rail; 57, air valve; 58, suction mechanism; 581, housing; 582, spring; 583, suction cup. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0017] Specific implementation cases:

[0018] As Figure 1 shown, the fixing mechanism for cutting aluminum substrates includes a support 1, a workbench 4 is installed at the center of the support 1, two sets of moving mechanisms 2 are installed on both sides of the workbench 4, a lifting mechanism 3 is installed on the moving mechanism 2, and a fixing mechanism 5 is installed on the lifting mechanism 3 for fixing the aluminum substrate. The moving mechanism 2 is fixedly connected to the support 1. The driving mode of the lifting mechanism 3 is cylinder driving, and the driving mode of the moving mechanism 2 is cylinder driving;

[0019] During operation, the moving mechanism 2 can drive the fixing mechanism 5 to move longitudinally, and the lifting mechanism 3 can drive the fixing mechanism 5 to move up and down;

[0020] As Figure 2 shown, the fixing mechanism 5 includes a connecting plate 51. A rotating shaft 52 is installed at the central axis of the connecting plate 51. The driving mode of the rotating shaft 52 is motor-driven. A connecting frame 53 is installed on the rotating shaft 52. Transmission rods 54 are installed at both ends of the connecting frame 53. The other ends of the transmission rods 54 are installed with a transmission frame 55. A guide rail 56 is arranged on the connecting plate 51. The transmission frame 55 is slidably connected with the guide rail 56. The transmission rod 54 is installed at the edge center of the transmission frame 55. A suction mechanism 58 is installed below the transmission frame 55 for sucking and fixing the aluminum substrate. Two groups of the transmission rods 54 and the transmission frame 55 are arranged in a centrally symmetric distribution. Four groups of the suction mechanisms 58 are respectively installed at both ends below the transmission frame 55. An air valve 57 is installed above the suction mechanism 58. A small cylinder is installed on the air valve 57 to control air intake and exhaust. A spring 582 is installed inside the suction mechanism 58. A suction cup 583 is installed below the spring 582 for sucking the aluminum substrate. A housing 581 is installed outside the spring 582. The inside of the suction mechanism 58 is hollow;

[0021] Among them, the transmission frame 55 can slide horizontally along the guide rail 56, and the suction cup 583 can move linearly up and down along the housing 581;

[0022] During specific use, first, the aluminum substrate to be cut is conveyed to the workbench 4. The lifting mechanism 3 and the moving mechanism 2 are driven by a motor to move to the specified position where the aluminum substrate is located. The lifting mechanism 3 continuously presses down until the suction cup 583 touches the surface of the aluminum substrate. The spring 582 contracts, and the suction cup 583 moves upward along the housing 581. The cylinder on the suction mechanism 58 is started to control air intake, and the aluminum substrate is sucked tightly through the suction cup 583. After being sucked tightly, the motor on the rotating shaft 52 is started to make the rotating shaft 52 rotate clockwise, so that the connecting frame 53 drives the transmission rod 54 to push the transmission frame 55 to move linearly outward along the guide rail 56. At the same time, the suction cups 583 on the suction mechanisms 58 installed at both ends of the transmission frame 55 pull the sucked aluminum substrate outward tightly, so as to achieve centering and fixing. A cutting mechanism (not marked in the figure) installed below the center of the connecting plate 51 precisely cuts the aluminum substrate;

[0023] After cutting is completed, the suction cup 583 continues to work. The moving mechanism 2 and the lifting mechanism 3 send the processed aluminum substrate into the specified discharge port, and then the next round of cutting of the aluminum substrate is carried out;

[0024] In summary, the motor drives the rotating shaft 52 to drive the transmission rod 54 to push the transmission frame 55 outwards, so that the suction mechanism 58 installed on the transmission frame 55 straightens the aluminum substrate it sucks and fixes outwards. The distances that the two groups of transmission frames 55 move outwards are equal, so as to realize centering and fixing before cutting the aluminum substrate, enabling the cutting mechanism to accurately cut the aluminum substrate.

[0025] The above are only the preferred embodiments of the present application. The protection scope of the present application is not limited to the above embodiments. All technical solutions within the scope of this idea belong to the protection scope of the present application. It should be pointed out that for those of ordinary skill in the art, several improvements and refinements made without departing from the principle of the present application should also be regarded as within the protection scope of the present application.

Claims

1. Fixed mechanism for cutting aluminum substrates, comprising a bracket (1), characterized in that: A workbench (4) is installed at the center of the bracket (1). Two groups of moving mechanisms (2) are installed on both sides of the workbench (4). A lifting mechanism (3) is installed on the moving mechanism (2). A fixing mechanism (5) is installed on the lifting mechanism (3) for fixing the aluminum substrate. The fixing mechanism (5) includes a connecting plate (51). It is characterized in that: a rotating shaft (52) is installed at the central axis of the connecting plate (51). A connecting frame (53) is installed on the rotating shaft (52). Transmission rods (54) are installed at both ends of the connecting frame (53). The other ends of the transmission rods (54) are installed with a transmission frame (55). A guide rail (56) is arranged on the connecting plate (51). The transmission frame (55) is slidably connected with the guide rail (56). The transmission rod (54) is installed at the edge center of the transmission frame (55). A suction mechanism (58) is installed below the transmission frame (55) for sucking and fixing the aluminum substrate. Among them, the transmission frame (55) can slide horizontally along the guide rail (56).

2. The fixing mechanism for cutting the aluminum substrate according to claim 1, wherein: The moving mechanism (2) is fixedly connected to the bracket (1). The driving mode of the lifting mechanism (3) is cylinder driving. The driving mode of the moving mechanism (2) is cylinder driving.

3. The fixing mechanism for cutting aluminum substrates according to claim 1, wherein: The driving mode of the rotating shaft (52) is motor driving.

4. The fixing mechanism for cutting an aluminum substrate according to claim 1, characterized in that: A gas valve (57) is installed above the suction mechanism (58). A small cylinder is installed on the gas valve (57) to control air intake and exhaust.

5. The fixing mechanism for cutting an aluminum substrate according to claim 1, wherein: A spring (582) is installed inside the suction mechanism (58). A suction cup (583) is installed below the spring (582) for sucking the aluminum substrate. A housing (581) is installed outside the spring (582). The inside of the suction mechanism (58) is hollow. Among them, the suction cup (583) can move linearly up and down along the housing (581).

6. The fixing mechanism for cutting the aluminum substrate according to claim 1, characterized in that: Two groups of transmission rods (54) and transmission frames (55) are arranged in central symmetry. Four groups of suction mechanisms (58) are installed at both ends below the transmission frame (55).

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