Sawing machine for cutting support component

Abstract

A sawing machine for cutting a support component comprises a feeding conveying roller, a discharging conveying roller and a workbench arranged between the feeding conveying roller and the discharging conveying roller, a material pressing mechanism, a clamping mechanism and a discharging auxiliary roller are sequentially arranged on the workbench in the conveying direction of a photovoltaic support, and a cutting mechanism is arranged above the clamping mechanism; the pressing mechanism comprises a feeding auxiliary roller and a pressing plate arranged above the feeding auxiliary roller; the number of the clamping mechanisms is two, a cutting groove is formed between the clamping mechanisms, the clamping mechanisms comprise side pressing blocks which are correspondingly arranged front and back, the lower portions of the side pressing blocks are connected with a lead screw sliding block mechanism, and the lead screw sliding block mechanism drives the two side pressing blocks to be close to or away from each other; the cutting mechanism comprises a saw frame body, the front end and the rear end of the saw frame body are connected with the workbench through hydraulic lifting bases, and a saw belt is arranged on the lower portion of the saw frame body in the front-back direction. In the structure, the two clamping mechanisms are matched with the material pressing mechanism to position the photovoltaic support in multiple directions, the photovoltaic support is not prone to shaking during cutting, and the cutting quality is ensured.

Description

Technical Field

[0001] This utility model relates to a saw for cutting support components. Background Technology

[0002] Photovoltaic support structures are the supporting structures that arrange photovoltaic modules at a certain orientation and angle with fixed spacing. The efficiency and quality of their production and processing play a crucial role in the stability and cost control of the entire photovoltaic system. The processing of photovoltaic support profiles involves multiple processes, among which fixed-length cutting is an extremely important step. Traditional cutting equipment often uses a single-sided positioning structure, which cannot provide stable clamping force. Misalignment is prone to occur during the cutting process, affecting cutting accuracy and subsequently impacting the assembly process. Utility Model Content

[0003] To address the shortcomings mentioned above, this utility model provides a saw for cutting support components.

[0004] To achieve the above objectives, this utility model provides a saw for cutting bracket components, including a feed conveyor roller, a discharge conveyor roller, and a worktable disposed between the feed conveyor roller and the discharge conveyor roller. The worktable is provided with a pressing mechanism, a clamping mechanism, and a discharge auxiliary roller in sequence along the conveying direction of the photovoltaic bracket. A cutting mechanism is disposed above the clamping mechanism.

[0005] The pressing mechanism includes a feeding auxiliary roller and a pressure plate disposed above the feeding auxiliary roller. The front and rear ends of the feeding auxiliary roller are connected to the worktable through supports, and the upper part of the pressure plate is connected to a push cylinder.

[0006] The clamping mechanism is provided in two sets, and a cutting groove is formed between the clamping mechanisms. The clamping mechanism includes side pressure blocks arranged in front and behind, and the lower part of the side pressure block is connected to a lead screw and slider mechanism. The lead screw and slider mechanism drives the two side pressure blocks to move closer or further apart. The lead screw and slider mechanism is driven by a motor.

[0007] The cutting mechanism includes a saw frame body, the front and rear ends of which are connected to the worktable via hydraulic lifting seats, and a saw band is provided on the lower part of the saw frame body along the front-rear direction.

[0008] As a further improvement of this utility model, the saw blade is positioned directly above the cutting groove.

[0009] As a further improvement of this utility model, the push cylinder is installed on the upper part of the gantry frame, and a guide rod is also provided between the pressure plate and the gantry frame.

[0010] As a further improvement of this utility model, a waste trough is machined below the cutting groove and on the worktable, and a waste bin is provided below the waste trough.

[0011] As a further improvement of this utility model, a limiting plate is provided below the middle of the discharge conveying roller, and a lifting cylinder is connected to the lower part of the limiting plate.

[0012] As a further improvement of this utility model, both the feeding auxiliary roller and the discharging auxiliary roller are follower structures.

[0013] As a further improvement of this utility model, the rotational speed of the discharge conveying roller is greater than that of the feed conveying roller.

[0014] The beneficial effects of this utility model are as follows:

[0015] 1. In this structure, two sets of clamping mechanisms work together with a pressing mechanism to form multi-directional positioning of the photovoltaic bracket, making it less likely for the photovoltaic bracket to shake during cutting and ensuring cutting quality;

[0016] 2. A cutting groove is formed between the two sets of clamping mechanisms, and a waste trough and waste bin are set below the cutting groove. The cutting debris automatically falls into the waste bin to avoid the accumulation of residual debris from affecting subsequent cutting work. Attached Figure Description

[0017] Figure 1 This is a front view of a saw for cutting support components according to the present invention;

[0018] Figure 2 This is a side view of the pressing mechanism 4;

[0019] Figure 3 This is a side view of the clamping mechanism 5;

[0020] Figure 4 This is a side view of the cutting mechanism 7.

[0021] In the diagram: 1. Feed conveyor roller; 2. Photovoltaic bracket; 3. Workbench; 31. Waste trough; 4. Pressing mechanism; 41. Feed auxiliary roller; 42. Support; 43. Pressure plate; 44. Push cylinder; 45. Guide rod; 46. Portal frame; 5. Clamping mechanism; 51. Side pressure block; 52. Screw slider mechanism; 53. Motor; 6. Cutting groove; 7. Cutting mechanism; 71. Saw frame body; 72. Hydraulic lifting seat; 73. Saw blade; 8. Discharge auxiliary roller; 9. Discharge conveyor roller; 10. Limiting plate; 101. Lifting cylinder; 11. Waste bin. Detailed Implementation

[0022] like Figure 1As shown in the embodiment of this utility model, a saw for cutting bracket components includes a feed conveying roller 1, a discharge conveying roller 9, and a worktable 3 disposed between the feed conveying roller 1 and the discharge conveying roller 9. The rotational speed of the discharge conveying roller 9 is greater than that of the feed conveying roller 1. The worktable 3 is provided with a pressing mechanism 4, a clamping mechanism 5, and a discharge auxiliary roller 8 in sequence along the conveying direction of the photovoltaic bracket 2. A cutting mechanism 7 is provided above the clamping mechanism 5.

[0023] The pressing mechanism 4 includes a feeding auxiliary roller 41 and a pressing plate 43 located above the feeding auxiliary roller 41. The front and rear ends of the feeding auxiliary roller 41 are connected to the worktable 3 through the support 42. The upper part of the pressing plate 43 is connected to the push cylinder 44. The push cylinder 44 is installed on the upper part of the gantry frame 46. A guide rod 45 is also provided between the pressing plate 43 and the gantry frame 46. Both the feeding auxiliary roller 41 and the discharging auxiliary roller 8 are follow-up structures.

[0024] The clamping mechanism 5 is provided in two sets, and a cutting groove 6 is formed between the clamping mechanisms 5. A waste groove 31 is machined below the cutting groove 6 and on the worktable 3. A waste box 11 is provided below the waste groove 31. The clamping mechanism 5 includes side pressure blocks 51 arranged in front and behind. The lower part of the side pressure block 51 is connected to the screw slider mechanism 52. The screw slider mechanism 52 drives the two side pressure blocks 51 to move closer or further away from each other. The screw slider mechanism 52 is driven by the motor 53.

[0025] The cutting mechanism 7 includes a saw frame body 71. The front and rear ends of the saw frame body 71 are connected to the worktable 3 through a hydraulic lifting seat 72. A saw blade 73 is provided on the lower part of the saw frame body 71 along the front and rear direction. The saw blade 73 is located directly above the cutting groove 6.

[0026] A limiting plate 10 is provided below the middle of the discharge conveyor roller 9, and the lower part of the limiting plate 10 is connected to the lifting cylinder 101.

[0027] In this structure, two sets of clamping mechanisms work together with a pressing mechanism to position the photovoltaic bracket in multiple directions, making it less likely for the photovoltaic bracket to shake during cutting and ensuring cutting quality. A cutting groove is formed between the two sets of clamping mechanisms, and a waste trough and waste bin are set below the cutting groove. The debris generated during cutting automatically falls into the waste bin, avoiding the accumulation of residual debris that may affect subsequent cutting work.

[0028] In practical use, for ease of understanding of this utility model, it will be described in conjunction with the accompanying drawings;

[0029] During operation, the position of the limiting plate is set according to the length to be cut. The photovoltaic bracket is placed horizontally on the feeding conveyor roller and moves from right to left. When the left end of the photovoltaic bracket moves to the limiting plate, the limiting plate forms a left limit on the photovoltaic bracket. Then, the push cylinder drives the pressure plate to move down, and the pressure plate presses the photovoltaic bracket onto the feeding auxiliary roller. At the same time, the motor works, and the screw-slider mechanism drives the two side pressure blocks to move closer together, clamping and positioning the front and rear sides of the photovoltaic bracket, thus forming a full-range positioning of the photovoltaic bracket. Then, the cutting mechanism works, and the hydraulic lifting seat drives the saw frame. As the main body moves downwards, the saw blade cuts the photovoltaic bracket along the cutting groove. The debris generated during the cutting process falls into the waste bin along the waste chute. After the cutting is completed, the limiting plate moves down below the discharge conveyor roller. The screw slider mechanism drives the two side pressure blocks to move away from each other. The push cylinder drives the pressure plate to move up and reset. The photovoltaic bracket that has been cut moves to the left with the discharge conveyor roller and is discharged. When the photovoltaic bracket moves out of the limiting plate position, the lifting cylinder drives the limiting plate to move up again, waiting for the photovoltaic bracket to be cut on the feeding conveyor roller to move to the limiting plate again for the next cutting.

[0030] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A saw for cutting support components, characterized in that: It includes a feeding conveyor roller (1), a discharging conveyor roller (9), and a worktable (3) located between the feeding conveyor roller (1) and the discharging conveyor roller (9). The worktable (3) is provided with a pressing mechanism (4), a clamping mechanism (5), and a discharging auxiliary roller (8) in sequence along the conveying direction of the photovoltaic bracket (2). A cutting mechanism (7) is provided above the clamping mechanism (5). The pressing mechanism (4) includes a feeding auxiliary roller (41) and a pressure plate (43) located above the feeding auxiliary roller (41). The front and rear ends of the feeding auxiliary roller (41) are connected to the worktable (3) through supports (42). The upper part of the pressure plate (43) is connected to a push cylinder (44). The clamping mechanism (5) is provided in two sets, and a cutting groove (6) is formed between the clamping mechanisms (5). The clamping mechanism (5) includes side pressure blocks (51) arranged in front and behind. The lower part of the side pressure block (51) is connected to the screw slider mechanism (52). The screw slider mechanism (52) drives the two side pressure blocks (51) to move closer or further away from each other. The screw slider mechanism (52) is driven by a motor (53). The cutting mechanism (7) includes a saw frame body (71), the front and rear ends of the saw frame body (71) are connected to the worktable (3) through a hydraulic lifting seat (72), and a saw blade (73) is provided on the lower part of the saw frame body (71) along the front and rear direction.

2. A saw for cutting support components according to claim 1, characterized in that: The saw blade (73) is positioned directly above the cutting groove (6).

3. A saw for cutting support components according to claim 1, characterized in that: The push cylinder (44) is installed on the upper part of the gantry frame (46), and a guide rod (45) is provided between the pressure plate (43) and the gantry frame (46).

4. A saw for cutting support components according to claim 1, characterized in that: A waste trough (31) is machined below the cutting groove (6) and on the workbench (3), and a waste bin (11) is provided below the waste trough (31).

5. A saw for cutting support components according to claim 1, characterized in that: A limiting plate (10) is provided below the middle of the discharge conveying roller (9), and the lower part of the limiting plate (10) is connected to the lifting cylinder (101).

6. A saw for cutting support components according to claim 1, characterized in that: Both the feed auxiliary roller (41) and the discharge auxiliary roller (8) are follower structures.

7. A saw for cutting support components according to claim 1, characterized in that: The rotational speed of the discharge conveyor roller (9) is greater than that of the feed conveyor roller (1).

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