Circular saw cutting machine for aluminum-based copper plate machining

Abstract

The invention relates to the field of circular saw cutting machines, in particular to an aluminum-based copper plate machining circular saw cutting machine which comprises a mounting frame and the like. According to the circular saw cutting machine for aluminum-based copper plate machining, the circular saw cutting unit and the suction unit are combined together in a matched mode, the suction unit can be matched with the dust blocking block to conduct air cooling treatment on the circular saw cutting unit and the cut area of a metal plate, meanwhile, generated chippings are sucked away in time, heat accumulation is greatly reduced, and the heat efficiency is improved. And in addition, main moving wheels on the two sides of the mounting frame are matched with side plates connected to the transverse adjusting assembly, so that the circular saw cutting machine keeps a designated straight line to conduct cutting work on the metal plate, and chippings sucked away by the suction unit can be guided by the transverse adjusting assembly to be discharged in the direction away from the metal plate. According to the circular saw cutting machine for machining the aluminum-based copper plate, the defect that cutting fails due to heat accumulation and movement deviation when the cutting machine moves and cuts along the surface of an aluminum-based copper-clad metal plate is overcome.

Description

Technical Field

[0001] The invention relates to the field of circular saw cutting machines, in particular to a circular saw cutting machine for processing aluminum-based copper plates. Background Art

[0002] Benefiting from the excellent corrosion resistance and UV resistance of aluminum-based copper-clad metal sheets, the casings of outdoor industrial equipment (such as 5G base stations and automation control cabinets) are often made of aluminum-based copper-clad metal sheets. Therefore, during outdoor installation or maintenance, on-site cutting of aluminum-based copper-clad metal sheets is required to adapt to the equipment structure. However, during the cutting process, due to the different thermal expansion coefficients of aluminum and copper, heat accumulation may cause material deformation, affecting the cutting accuracy and structural stability. In addition, a large amount of heat energy will be generated due to metal friction or laser energy during the cutting process, resulting in local temperature increase of the sheet. If the heat dissipation is insufficient, it may cause uneven expansion of the material, resulting in warping of the cut edge or overall deformation. In particular, the dimensional stability of large-volume metal sheets is more difficult to control. In addition, when the cutting machine moves along the surface of the large-volume aluminum-based copper-clad metal sheet for cutting, there is also a movement offset resulting in crooked cutting, which ultimately leads to the scrapping of the aluminum-based copper-clad metal sheet and causes great waste. Summary of the Invention

[0003] In order to overcome the shortcomings of cutting failure caused by heat accumulation and movement deviation when the cutting machine moves along the surface of the aluminum-based copper-clad metal plate for cutting, the present invention provides a circular saw cutting machine for processing aluminum-based copper plates.

[0004] The technical solution of the present invention is: a circular saw cutting machine for processing aluminum-based copper plates, comprising a mounting frame, a main moving wheel, a main rubber retaining ring, a vertical slider, a lifting handle, a compression spring, a driving motor, a circular saw cutting unit, a suction unit, a dust block, a lateral adjustment component and a side plate; a plurality of main moving wheels are rotatably connected on both sides of the mounting frame; a main rubber retaining ring is fixedly connected on both sides of the mounting frame to surround the main moving wheel on the same side; a vertical slider is slidably connected to the mounting frame; a lifting handle is fixedly connected to the vertical slider; a compression spring is fixedly connected between the lifting handle and the mounting frame; the vertical slider is sequentially mounted on the vertical slider. It is equipped with a driving motor, a circular saw cutting unit and a suction unit, and the rotating shaft of the driving motor is fixedly connected to the driving shaft components of the circular saw cutting unit and the driving shaft components of the suction unit in sequence; a dust block is fixed to the mounting frame; a cutting channel structure aligned with the bottom of the circular saw cutting machine is provided on the dust block; a suction channel structure is provided in the dust block; an exhaust pipe is connected between the air inlet port of the suction unit and the suction channel structure of the dust block; a bottom suction hole structure connected to the suction channel structure is provided at the bottom of the dust block; a lateral adjustment component is connected to the mounting frame; and a side panel is connected to the lateral adjustment component.

[0005] As a preferred technical solution of the present invention, a start-stop button for controlling the start or stop of the drive motor is installed on the lifting handle.

[0006] As a preferred technical solution of the present invention, a sealing gasket adapted to the shape of the bottom of the casing of the circular saw cutting unit is fixedly connected to the dust shield block.

[0007] As a preferred technical solution of the present invention, the inner wall of the cutting channel structure of the dust blocking block is provided with a plurality of inner wall suction hole structures connected to the suction channel structure.

[0008] As an optimal technical solution of the present invention, a liquid storage tank is installed on the mounting frame; a liquid outlet valve is installed on the liquid outlet port structure of the liquid storage tank; a multi-porous liquid outlet pipe is fixedly connected to one side of the moving direction of the bottom of the mounting frame; and the liquid outlet valve is connected to the multi-porous liquid outlet pipe.

[0009] As a preferred technical solution of the present invention, a liquid storage chamber structure is provided at the bottom of the mounting frame toward the moving direction, all liquid outlet port structures of the multi-porous liquid outlet pipe face the liquid storage chamber structure, and all main moving wheels of the mounting frame toward the moving direction are located in the liquid storage chamber structure; a drainage groove structure connected to the liquid storage chamber structure is provided at the bottom of the dust block toward the moving direction, and the drainage groove structure is connected to the cutting channel structure.

[0010] As a preferred technical solution of the present invention, the lateral adjustment assembly includes a lateral slider, an adjusting screw and a knob; the lateral slider is slidably connected to the mounting frame; the lateral slider is fixedly connected to the side plate; the adjusting screw is rotatably connected to the mounting frame; the threaded structure of the adjusting screw is screwed to the lateral slider; and the knob is fixedly connected to the adjusting screw.

[0011] As a preferred technical solution of the present invention, a movable handle is fixedly connected to the transverse slider.

[0012] As a preferred technical solution of the present invention, the bottom of the transverse slider is rotatably connected to an auxiliary moving wheel.

[0013] As a preferred technical solution of the present invention, an auxiliary rubber retaining ring is fixedly connected to the bottom of the transverse slider and surrounds the auxiliary moving wheel.

[0014] Beneficial effect: The circular saw cutting machine for processing aluminum-based copper plates of the present invention combines a circular saw cutting unit with a suction unit. The circular saw cutting unit is embedded downward in the dust block to form a closed space. During the process of cutting the metal plate, the suction unit can cooperate with the dust block to perform air cooling on the circular saw cutting unit and the cut area of the metal plate, and at the same time, the generated debris is sucked away in time, which can greatly reduce heat accumulation. In addition, the main moving wheels on both sides of the mounting frame cooperate with the side plates connected to the lateral adjustment component, so that the circular saw cutting machine of the present invention can maintain a specified straight line to cut the metal plate, and the debris sucked away by the suction unit can also be discharged in the direction away from the metal plate under the guidance of the lateral adjustment component. In summary, the circular saw cutting machine for processing aluminum-based copper plates of the present invention overcomes the shortcomings of the cutting machine moving along the surface of the aluminum-based copper-clad metal plate for cutting, which has the disadvantages of cutting failure caused by heat accumulation and movement offset. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the present invention; Figure 2 It is a three-dimensional schematic diagram of the side panel of the present invention; Figure 3 It is a three-dimensional schematic diagram of the dust block of the present invention; Figure 4 It is a three-dimensional schematic diagram of the mounting frame of the present invention; Figure 5 It is a schematic cross-sectional perspective view of the dust block of the present invention; Figure 6 This is a three-dimensional schematic diagram of the main rubber retaining ring of the present invention; Figure 7 It is a three-dimensional schematic diagram of the lateral adjustment component of the present invention.

[0016] Figure markings: 1-mounting frame, 101-liquid storage chamber structure, 11-main moving wheel, 12-main rubber retaining ring, 21-vertical slider, 22-lifting handle, 221-start and stop button, 23-compression spring, 31-drive motor, 32-circular saw cutting unit, 33-suction unit, 331-exhaust pipe, 332-exhaust pipe, 4-dust block, 41-sealing gasket, 401-cutting channel structure, 402-suction channel structure, 403-bottom suction hole structure, 404-inner wall suction hole structure, 405-drainage groove structure, 5-horizontal slider, 51-adjusting screw rod, 52-knob, 53-moving handle, 54-auxiliary moving wheel, 55-auxiliary rubber retaining ring, 6-side panel, 71-liquid storage tank, 72-liquid outlet valve, 73-multi-porous liquid outlet pipe. DETAILED DESCRIPTION

[0017] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments, but this does not limit the present invention.

[0018] Example 1 The invention provides a circular saw cutting machine for processing aluminum-based copper plates, such as Figures 1-6 As shown, it includes a mounting frame 1, a main moving wheel 11, a main rubber retaining ring 12, a vertical slider 21, a lifting handle 22, a compression spring 23, a drive motor 31, a circular saw cutting unit 32, a suction unit 33, a dust block 4, a lateral adjustment component and a side plate 6; the mounting frame 1 is rotatably connected to a plurality of main moving wheels 11 on one side facing the moving direction and on the other side away from the moving direction; the mounting frame 1 is fixed with a main rubber retaining ring 12 on each side facing the moving direction and on the other side away from the moving direction, and the main rubber retaining ring 12 surrounds the outside of all main moving wheels 11 on the same side; a vertical slider 21 is slidably connected to the mounting frame 1; a lifting handle 22 is fixedly connected to the vertical slider 21; a compression spring 23 is fixedly connected between the lifting handle 22 and the mounting frame 1; a driving motor 31, a circular saw cutting unit 32 and a suction unit 33 are sequentially mounted on the vertical slider 21, and the rotating shaft of the driving motor 31 is sequentially fixedly connected to the driving shaft component of the circular saw cutting unit 32 and the driving shaft component of the suction unit 33; the lifting handle 22 is mounted There is a start-stop button 221 that can be used to start or stop the drive motor 31 by pressing a single finger; a dust block 4 is fixed to one side of the mounting frame 1, and the dust block 4 is located between the main moving wheels 11 on both sides; a cutting channel structure 401 is provided on the dust block 4 to align with the bottom of the circular saw cutting machine; a suction channel structure 402 is provided in the dust block 4; an air inlet port of the suction unit 33 and the suction channel structure 402 of the dust block 4 are connected to an air suction pipe 331; an air outlet port of the suction unit 33 It is connected to an air outlet pipe 332; a bottom suction hole structure 403 connected to the suction channel structure 402 is provided at the bottom of the dust shield block 4; a sealing gasket 41 adapted to the bottom shape of the casing of the circular saw cutting unit 32 is fixed to the dust shield block 4; a plurality of inner wall suction hole structures 404 connected to the suction channel structure 402 are provided on the inner wall of the cutting channel structure 401 of the dust shield block 4; a lateral adjustment component is connected to the mounting frame 1; a side panel 6 is connected to the lateral adjustment component; the air outlet pipe 332 is connected to the lateral adjustment component.

[0019] like Figure 4 and Figure 6 As shown, a liquid storage tank 71 is installed on the mounting frame 1, and coolant is stored in the liquid storage tank 71; a liquid outlet valve 72 is installed on the liquid outlet port structure of the liquid storage tank 71; a porous liquid outlet pipe 73 is fixedly connected to the moving direction side of the bottom of the mounting frame 1; the liquid outlet valve 72 is connected to the porous liquid outlet pipe 73; a liquid storage cavity structure 101 is opened on the bottom of the mounting frame 1 toward the moving direction, all liquid outlet port structures of the porous liquid outlet pipe 73 face the liquid storage cavity structure 101, and all main moving wheels 11 on the moving direction side of the mounting frame 1 are located in the liquid storage cavity structure 101; a drainage groove structure 405 connected to the liquid storage cavity structure 101 is opened on the bottom of the dust block 4 toward the moving direction, and the drainage groove structure 405 is connected to the cutting channel structure 401.

[0020] The circular saw cutting machine for processing aluminum-based copper plates of the present invention is referred to as a circular saw cutting machine below, and its working steps are as follows.

[0021] First, the user fixes the metal plate to be cut on the external clamping table, and then places the main moving wheel 11 and the main rubber retaining ring 12 at the bottom of the mounting frame 1 on the surface of the metal plate, aligns the circular saw cutting unit 32 with the area to be cut on the surface of the metal plate, and then adjusts the lateral adjustment component to drive the side plate 6 to move laterally along the surface of the metal plate until the side plate 6 is close to the side edge of the metal plate. At this time, the horizontal lateral distance between the circular saw cutting unit and the side plate 6 is the lateral width of the area to be cut on the metal plate, and the outlet end of the air outlet pipe 332 is located on the moving handle 53 and faces the side away from the metal plate.

[0022] Then the user presses the start-stop button 221 to start the drive motor 31 to work continuously, and the drive motor 31 synchronously drives the drive shaft component of the circular saw cutting unit 32 and the drive shaft component of the suction unit 33, driving the circular saw cutting unit 32 and the suction unit 33 to work synchronously, and the user then presses the lifting handle 22 to drive the vertical slider 21 and the circular saw cutting unit 32 connected thereto to move downward, so that the circular saw cutting unit 32 is pressed against the sealing gasket 41 of the dust block 4 downward, and the circular saw cutting blade of the circular saw cutting unit 32 passes downward through the cutting channel structure 401 of the dust block 4 and contacts the metal plate, and the lifting handle 22 is pressed downward. The hand 22 drives the compression spring 23 to compress downward, and the circular saw cutting blade of the circular saw cutting unit 32 cuts the area to be cut of the metal plate. At the same time, the user pushes the lifting handle 22 to drive the main moving wheel 11 and the main rubber retaining ring 12 at the bottom of the mounting frame 1 to move along the metal surface, so that the circular saw cutting unit 32 continuously cuts the area to be cut of the metal plate. At this time, the side panel 6 keeps moving close to the side edge of the metal plate surface, avoiding the cutting deviation phenomenon when the user pushes the circular saw cutting machine of the present invention to move along the metal surface, thereby ensuring that the cutting work of the circular saw cutting machine of the present invention is carried out continuously and stably.

[0023] During the continuous cutting process of the circular saw cutting unit 32 on the metal plate, the suction unit 33 continuously performs suction on the suction channel structure 402 of the dust shield block 4 through the exhaust pipe 331, so that the external air flow is respectively sucked into the suction channel structure 402 of the dust shield block 4 through the bottom suction hole structure 403 and the inner wall suction hole structure 404, and then the suction unit 33 ejects the sucked air flow outward from the movable handle 53 through the exhaust pipe 332 toward the side away from the metal plate, so that the high-temperature debris generated in the process of the circular saw cutting blade of the circular saw cutting unit 32 cutting the metal plate can be promptly sucked away by the suction unit 33 along the bottom suction hole structure 403 and the inner wall suction hole structure 404 The high-temperature debris sucked away by the group 33 is then ejected outward from the movable handle 53 along the air outlet pipe 332 toward the side away from the metal plate by the suction unit 33. At the same time, the external airflow flowing through the bottom suction hole structure 403 and the inner wall suction hole structure 404 can continuously perform air cooling on the circular saw cutting blade of the circular saw cutting unit 32, thereby reducing the heat accumulation in the metal plate cutting area. At the same time, a small amount of debris that is not sucked away and splashed toward the main moving wheel 11 can be intercepted by the main rubber retaining ring 12 at the bottom of the mounting frame 1, thereby preventing the main moving wheel 11 from scratching the surface of the metal plate due to the debris in the process of passing through and crushing the debris on the surface of the metal plate.

[0024] During the process of continuous air cooling of the metal plate by the suction unit 33, the liquid outlet valve 72 continuously transports the coolant stored in the liquid storage tank 71 toward the porous liquid outlet pipe 73, and the porous liquid outlet pipe 73 continuously sprays the coolant into the liquid storage chamber structure 101 at the bottom of the mounting frame 1. The coolant will accumulate in the liquid storage chamber structure 101 under the obstruction of the main rubber retaining ring 12, and the coolant in the liquid storage chamber structure 101 flows along the drainage groove structure 405 of the dust block 4 to the cutting channel structure 401 in turn, allowing the coolant to continuously flow to the cutting area of the metal plate by the circular saw cutting blade of the circular saw cutting unit 32, thereby realizing continuous water cooling treatment of the circular saw cutting blade of the circular saw cutting unit 32 and the cutting area of the metal plate, greatly reducing the heat accumulation phenomenon in the cutting area of the metal plate.

[0025] In addition, when the mounting frame 1 drives the main rubber baffle ring 12 to move along the surface of the metal plate, the main rubber baffle ring 12 located on the side of the moving direction of the mounting frame 1 can also evenly smooth the coolant accumulated in the liquid storage chamber structure 101 on the surface of the uncut area of the metal plate, so that the surface of the metal plate can further improve the efficiency of heat diffusion outward through the coolant, further reducing the heat accumulation phenomenon in the cutting area of the metal plate, and after the coolant is smoothed on the surface of the metal plate, the main moving wheel 11 and the main rubber baffle ring 12 can reduce their moving resistance during the process of moving along the surface of the metal plate through the coolant, allowing the user to easily push the circular saw cutting machine of the present invention to move along the metal surface.

[0026] Example 2 On the basis of Example 1, Figure 1-Figure 7 As shown, the transverse adjustment assembly of this embodiment includes a transverse slider 5, an adjusting screw rod 51, a knob 52 and a moving handle 53; the transverse slider 5 is slidably connected to the mounting frame 1; the transverse slider 5 is fixed to the side plate 6 on the side away from the circular saw cutting unit 32; the adjusting screw rod 51 is rotatably connected to the mounting frame 1; the threaded structure of the adjusting screw rod 51 is screwed to the transverse slider 5; the adjusting screw rod 51 is fixed to the knob 52; the user rotates the knob 52 to drive the adjusting screw rod 51 to rotate, and the rotating adjusting screw rod 51 drives the transverse slider 5 to move laterally along the mounting frame 1, The distance between the transverse slider 5 and the side panel 6 and the circular saw cutting unit 32 can be precisely adjusted; a movable handle 53 is fixedly connected to the transverse slider 5, and the user holds the lifting handle 22 with one hand and the movable handle 53 with the other hand, and can simultaneously push the circular saw cutting machine of the present invention along the surface of the metal plate from both sides, thereby reducing the thrust required to push the circular saw cutting machine of the present invention with one hand. During this process, the transverse slider 5 does not contact the surface of the metal plate, thereby preventing the moving transverse slider 5 from scratching the surface of the metal plate; the air outlet pipe 332 is fixedly connected to the movable handle 53.

[0027] Example 3 On the basis of Example 2, Figure 1-Figure 7 As shown, the bottom of the transverse slider 5 of this embodiment is rotatably connected to a plurality of auxiliary moving wheels 54. After the circular saw cutting machine of the present invention is placed on a metal plate, the bottom of the transverse slider 5 contacts the surface of the metal plate through the auxiliary moving wheels 54. Therefore, when the circular saw cutting machine of the present invention is pushed to move along the surface of the metal plate, the transverse slider 5 will move along the surface of the metal plate through the auxiliary moving wheels 54. At this time, the transverse slider 5 is no longer in a suspended state. When the user presses down the moving handle 53 to push the transverse slider 5 to move, the transverse slider 5 can obtain support from the metal plate through the auxiliary moving wheels 54, allowing the user to The circular saw cutting machine of the present invention can be driven more easily by pushing the moving handle 53 to move along the surface of the metal plate; the bottom of the horizontal slider 5 is fixedly connected to an auxiliary rubber retaining ring 55 that surrounds all the auxiliary moving wheels 54. During the movement of the horizontal slider 5 along the surface of the metal plate through the auxiliary moving wheels 54, the auxiliary rubber retaining ring 55 can intercept a small amount of debris splashed to the bottom of the horizontal slider 5. At the same time, the auxiliary rubber retaining ring 55 also pushes a small amount of debris attached to the surface of the metal plate away in the moving direction, thereby preventing the auxiliary moving wheel 54 from scratching the surface of the metal plate due to debris in the process of passing through and crushing the debris on the surface of the metal plate.

[0028] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any modifications or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. A circular saw cutting machine for processing aluminum-based copper plates, comprising a mounting frame (1); a plurality of main moving wheels (11) are rotatably connected to both sides of the mounting frame (1); a main rubber retaining ring (12) is fixedly connected to each side of the mounting frame (1) and surrounds the main moving wheel (11) on the same side; Its characteristics are: The utility model also includes a vertical slider (21); the vertical slider (21) is slidably connected to the mounting frame (1); a lifting handle (22) is fixedly connected to the vertical slider (21); a compression spring (23) is fixedly connected between the lifting handle (22) and the mounting frame (1); a driving motor (31), a circular saw cutting unit (32) and a suction unit (33) are sequentially mounted on the vertical slider (21), and the rotating shaft of the driving motor (31) is sequentially fixedly connected to the driving shaft component of the circular saw cutting unit (32) and the driving shaft component of the suction unit (33); the mounting frame (1) A dust block (4) is fixedly connected to the upper portion; a cutting channel structure (401) aligned with the bottom of the circular saw cutting machine is provided on the dust block (4); a suction channel structure (402) is provided in the dust block (4); an air inlet port of the suction unit (33) and the suction channel structure (402) of the dust block (4) are connected to an air extraction pipe (331); a bottom suction hole structure (403) connected to the suction channel structure (402) is provided at the bottom of the dust block (4); a lateral adjustment component is connected to the mounting frame (1); and a side plate (6) is connected to the lateral adjustment component.

2. The circular saw cutting machine for processing aluminum-based copper plates according to claim 1, characterized in that: A start / stop button (221) for controlling the start or stop of the drive motor (31) is installed on the lifting handle (22).

3. The circular saw cutting machine for processing aluminum-based copper plates according to claim 1, characterized in that: A sealing gasket (41) adapted to the shape of the bottom of the casing of the circular saw cutting unit (32) is fixedly connected to the dust blocking block (4).

4. The circular saw cutting machine for processing aluminum-based copper plates according to claim 1, characterized in that: The inner wall of the cutting channel structure (401) of the dust blocking block (4) is provided with a plurality of inner wall suction hole structures (404) connected to the suction channel structure (402).

5. The circular saw cutting machine for processing aluminum-based copper plates according to claim 1, characterized in that: A liquid storage tank (71) is mounted on the mounting frame (1); a liquid outlet valve (72) is mounted on the liquid outlet structure of the liquid storage tank (71); a multi-porous liquid outlet pipe (73) is fixedly connected to one side of the bottom of the mounting frame (1) in the moving direction; and the liquid outlet valve (72) is connected to the multi-porous liquid outlet pipe (73).

6. The circular saw cutting machine for processing aluminum-based copper plates according to claim 5, characterized in that: A liquid storage cavity structure (101) is provided on the bottom of the mounting frame (1) on the side facing the moving direction, all liquid outlet port structures of the multi-porous liquid outlet pipe (73) face the liquid storage cavity structure (101), and all main moving wheels (11) on the side facing the moving direction of the mounting frame (1) are located in the liquid storage cavity structure (101); a drainage groove structure (405) connected to the liquid storage cavity structure (101) is provided on the bottom of the dust blocking block (4) on the side facing the moving direction, and the drainage groove structure (405) is connected to the cutting channel structure (401).

7. The circular saw cutting machine for processing aluminum-based copper plates according to any one of claims 1 to 6, characterized in that: The transverse adjustment assembly includes a transverse slider (5), an adjustment screw rod (51) and a knob (52); the transverse slider (5) is slidably connected to the mounting frame (1); the transverse slider (5) is fixedly connected to the side plate (6); the adjustment screw rod (51) is rotatably connected to the mounting frame (1); the threaded structure of the adjustment screw rod (51) is screwed to the transverse slider (5); and the knob (52) is fixedly connected to the adjustment screw rod (51).

8. The circular saw cutting machine for processing aluminum-based copper plates according to claim 7, characterized in that: A moving handle (53) is fixedly connected to the transverse slider (5).

9. The circular saw cutting machine for processing aluminum-based copper plates according to claim 7, characterized in that: The bottom of the transverse slider (5) is rotatably connected to an auxiliary moving wheel (54).

10. The circular saw cutting machine for processing aluminum-based copper plates according to claim 7, characterized in that: The bottom of the transverse slider (5) is fixedly connected to an auxiliary rubber retaining ring (55) which surrounds the auxiliary moving wheel (54).

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