EVA (Ethylene Vinyl Acetate) cutting machine for solar cell processing

Abstract

The utility model relates to the technical field of EVA cutting machines, in particular to an EVA cutting machine for solar cell processing. The cutting device comprises a support, a control table is installed on one side of the support, a table plate is fixedly connected to the upper end of the support, a cutting machine is installed on the table plate, a limiting structure is arranged on the support and comprises two fixing frames, and the two fixing frames are fixedly connected to the two ends of the support respectively. Two sliding holes are symmetrically formed in the upper end of the fixing frame, sliding blocks are slidably connected into the sliding holes, rotating plates are rotatably connected to the lower ends of the sliding blocks, the same pressing block is rotatably connected to the lower ends of the two rotating plates, and two fixing blocks are fixedly connected to the upper end of the fixing frame. The problems that when a traditional EVA cutting machine is used for cutting a solar cell panel, due to the fact that the limiting effect on the solar cell panel is poor, the solar cell panel is prone to deviation in the cutting process, and the cutting accuracy of the solar cell panel is affected are solved.

Description

Technical Field

[0001] This utility model relates to the field of EVA cutting machine technology, and in particular to an EVA cutting machine for solar cell processing. Background Technology

[0002] EVA cutting machines are cutting equipment that integrates intelligent control and are widely used in the field of mechanical processing.

[0003] Existing technologies, such as the utility model with publication number CN211664385U, specifically disclose an EVA cutting machine for solar cell processing, relating to the field of EVA cutting machine technology. This addresses the problem of existing EVA cutting machines being too large and inconvenient to move. A conveyor body is installed on one side of the main cutting body, and a base plate is provided at the bottom of the main cutting body. Two side plates are provided above the base plate. Universal wheels are installed at the four corners below the base plate. Fixing mechanisms are installed on the inner sides of the front and rear of the side plates. The fixing mechanisms include a pressure plate, grooves, support rods, second fixing holes, rocker arms, and threaded rods. The bottom of the pressure plate has several grooves, and two support rods are provided above the pressure plate. Two second fixing holes are provided inside the support rods.

[0004] Regarding the above-mentioned technical issues, it has been found in actual use that traditional EVA cutting machines have poor positioning effects when cutting solar panels. As a result, the solar panels are prone to shifting during the cutting process, which affects the accuracy of cutting the solar panels. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing EVA cutting machines in cutting solar panels. Due to poor positioning of the solar panels, they are prone to shifting during cutting, which affects the accuracy of the cutting. Therefore, this invention proposes an EVA cutting machine for solar panel processing.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: an EVA cutting machine for solar cell processing, comprising a bracket, a control console mounted on one side of the bracket, a platform fixedly connected to the upper end of the bracket, a cutting machine mounted on the platform, a limiting structure provided on the bracket, the limiting structure comprising two fixed frames, the two fixed frames respectively fixedly connected to both ends of the bracket, two sliding holes symmetrically opened on the upper end of the fixed frames, a slider slidably connected in the sliding holes, a rotating plate rotatably connected to the lower end of the slider, and a common pressure block rotatably connected to the lower ends of the two rotating plates. Two fixed blocks are fixedly connected to the upper end of the fixed frame. A drive rod is threadedly connected to the inside of the slider. The two ends of the drive rod have threads with opposite directions. The two ends of the drive rod are rotatably connected to the two fixed blocks respectively. A drive wheel and a driven wheel are fixedly connected to one end of the two drive rods respectively. A conveyor belt is driven through the arc surfaces of the drive wheel and the driven wheel. A handle is fixedly connected to one side of the drive wheel. A circular plate is fixedly connected to the arc surface of the handle. A screw is threaded into the circular plate. A positioning plate is fixedly connected to one side of the bracket corresponding to the circular plate. A ring is fixedly connected to one end of the positioning plate.

[0007] The effect achieved by the above components is that when the solar panel is placed on the platform, both ends of the solar panel can be quickly clamped and fixed.

[0008] Preferably, a telescopic rod is fixedly connected to the inner side of the fixing frame, and the output end of the telescopic rod is fixedly connected to the pressure block.

[0009] The effect achieved by the above-mentioned components is to restrict the movement of the pressure block.

[0010] Preferably, a pressure plate is fixedly connected to the lower surface of the pressure block, and the lower surface of the pressure plate is uniformly provided with anti-slip protrusions.

[0011] The effect achieved by the above components is to increase the surface roughness of the lower surface of the pressure block.

[0012] Preferably, one side of the platform is provided with an adjustment structure, the adjustment structure including a clamping plate, the clamping plate being fixedly connected to the platform, a lead screw being threaded into the clamping plate, the upper end of the lead screw being rotatably connected to a top plate, one end of the top plate being fixedly connected to two positioning wheels, the two positioning wheels being located on the upper and lower sides of the conveyor belt respectively, and both positioning wheels being movably connected to the conveyor belt.

[0013] The effect achieved by the above components is that the position of the positioning wheel can be adjusted by rotating the lead screw, thereby adjusting the tension of the conveyor belt.

[0014] Preferably, a circular block is fixedly connected to the arc surface of the lead screw, a retaining ring is rotatably connected to the arc surface of the circular block, a positioning rod is fixedly connected to the arc surface of the retaining ring, and the long arm end of the positioning rod slides through the retaining plate.

[0015] The effect achieved by the above components is to limit the movement of the lead screw.

[0016] Preferably, a pull rod is fixedly connected to the lower end of the lead screw, and the pull rod has a "T" shaped cross-section.

[0017] The effect achieved by the above components is to facilitate the rotation of the lead screw and the adjustment of its position.

[0018] In summary, the beneficial effects of this utility model are as follows:

[0019] In this invention, after placing the solar panel on the platform, simply turning the handle to rotate the drive wheel will simultaneously drive the two pressure plates downwards, thus squeezing and fixing both ends of the solar panel. This ensures more precise cutting when the solar panel is being cut. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0021] Figure 2 This utility model Figure 1 Partial structural diagram;

[0022] Figure 3 This is a partial structural diagram of the limiting structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the adjustment structure of this utility model.

[0024] Legend: 1. Bracket; 2. Control console; 3. Table; 4. Cutting machine; 5. Limiting structure; 501. Fixing frame; 502. Sliding hole; 503. Sliding block; 504. Fixing block; 505. Drive rod; 506. Drive wheel; 507. Conveyor belt; 508. Rotating plate; 509. Pressure block; 510. Handle; 511. Round plate; 512. Screw; 513. Positioning plate; 514. Telescopic rod; 515. Pressure plate; 516. Driven wheel; 6. Adjustment structure; 61. Clamping plate; 62. Lead screw; 63. Top plate; 64. Positioning wheel; 65. Round block; 66. Snap ring; 67. Positioning rod; 68. Pull rod. Detailed Implementation

[0025] Reference Figure 1As shown, this utility model provides a technical solution: an EVA cutting machine for solar cell processing, including a bracket 1, a control console 2 installed on one side of the bracket 1, a platform 3 fixedly connected to the upper end of the bracket 1, a cutting machine 4 installed on the platform 3, a limiting structure 5 provided on the bracket 1, and an adjustment structure 6 provided on one side of the platform 3.

[0026] The following section will explain the specific settings and functions of its limiting structure 5 and adjusting structure 6.

[0027] Reference Figure 2 and Figure 3 As shown in this embodiment: the limiting structure 5 includes two fixing frames 501, which are respectively fixedly connected to both ends of the bracket 1. Two sliding holes 502 are symmetrically opened on the upper end of each fixing frame 501. A slider 503 is slidably connected within each sliding hole 502. A rotating plate 508 is rotatably connected to the lower end of each slider 503. The lower ends of the two rotating plates 508 are rotatably connected to the same pressure block 509. Two fixing blocks 504 are fixedly connected to the upper end of each fixing frame 501. A drive rod 505 is threadedly connected to the inside of the slider 503. The two ends of the drive rod 505 have threads with opposite directions. The two ends of the drive rod 505 are respectively connected to… Two fixed blocks 504 are rotatably connected. One end of each of the two drive rods 505 is fixedly connected to a drive wheel 506 and a driven wheel 516, respectively. The arc surfaces of the drive wheel 506 and the driven wheel 516 are connected to a conveyor belt 507. A handle 510 is fixedly connected to one side of the drive wheel 506. A circular plate 511 is fixedly connected to the arc surface of the handle 510. A screw 512 is threaded into the circular plate 511. A positioning plate 513 is fixedly connected to one side of the bracket 1 corresponding to the circular plate 511. A ring is fixedly connected to one end of the positioning plate 513. When the solar panel is placed on the platform 3, both ends of the solar panel can be quickly clamped and fixed. A telescopic rod 514 is fixedly connected to the inner side of the fixing frame 501. The output end of the telescopic rod 514 is fixedly connected to the pressure block 509, thereby restricting the movement of the pressure block 509. A pressure plate 515 is fixedly connected to the lower surface of the pressure block 509. The lower surface of the pressure plate 515 is uniformly provided with anti-slip protrusions, which achieves the effect of increasing the roughness of the lower surface of the pressure block 509.

[0028] Reference Figure 4As shown, specifically, the adjustment structure 6 includes a clamping plate 61, which is fixedly connected to the platform 3. A lead screw 62 is threaded into the clamping plate 61, and a top plate 63 is rotatably connected to the upper end of the lead screw 62. Two positioning wheels 64 are fixedly connected to one end of the top plate 63. The two positioning wheels 64 are located on the upper and lower sides of the conveyor belt 507, respectively, and are movably connected to the conveyor belt 507. This allows the position of the positioning wheels 64 to be adjusted by rotating the lead screw 62, thereby adjusting the tension of the conveyor belt 507. A circular block 65 is fixedly connected to the arc surface of the lead screw 62, and a retaining ring 66 is rotatably connected to the arc surface of the circular block 65. A positioning rod 67 is fixedly connected to the arc surface of the retaining ring 66, and the long arm end of the positioning rod 67 slides through the clamping plate 61, achieving the effect of limiting the position of the lead screw 62. A pull rod 68 is fixedly connected to the lower end of the lead screw 62. The cross-section of the pull rod 68 is "T" shaped, which facilitates the rotation of the lead screw 62 and the adjustment of its position.

[0029] Working principle: When it is necessary to cut the solar panel, the solar panel can be placed directly on the platform 3. Then, the pull rod 68 is rotated, which drives the lead screw 62 to rotate. The rotation of the lead screw 62 will drive the round block 65 to rotate inside the retaining ring 66. The lead screw 62 will drive the positioning wheel 64 to move downward with the help of the thread. The two positioning wheels 64 will press the conveyor belt 507 downward, thereby achieving the effect of adjusting the tension of the conveyor belt 507. After adjusting the tension of the conveyor belt 507, turn the handle 510 directly. The handle 510 drives the drive wheel 506 to rotate. The drive wheel 506 drives the driven wheel 516 to rotate via the conveyor belt 507. The drive wheel 506 and the driven wheel 516 drive the two drive rods 505 to rotate respectively. The drive rods 505 drive the two sliders 503 to move closer to each other via a bidirectional thread. The movement of the sliders 503 drives the rotating plate 508 to rotate. The rotation of the rotating plate 508 will drive the pressure block 509 to move downward. At this time, the telescopic rod 514 begins to extend. The telescopic rod 514 further restricts the movement of the pressure block 509. The pressure plate 515 will press against the surface of the solar panel. Then, turn the screw 512 so that the screw 512 presses against the ring of the positioning plate 513 via a thread, thus fixing the rotation angle of the handle 510. At this time, the cutting machine 4 can be directly controlled by the control console 2 to cut the solar panel.

[0030] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. An EVA cutting machine for solar cell processing, comprising a support frame (1), characterized in that: A control console (2) is installed on one side of the bracket (1). A platform (3) is fixedly connected to the upper end of the bracket (1). A cutting machine (4) is installed on the platform (3). A limiting structure (5) is provided on the bracket (1). The limiting structure (5) includes two fixing brackets (501). The two fixing brackets (501) are fixedly connected to both ends of the bracket (1). Two sliding holes (502) are symmetrically opened on the upper end of the fixing bracket (501). A slider (503) is slidably connected in the sliding hole (502). A rotating plate (508) is rotatably connected to the lower end of the slider (503). The same pressure block (509) is rotatably connected to the lower ends of the two rotating plates (508). Two fixing blocks (504) are fixedly connected to the upper end of the fixing bracket (501). The internal screw of the slider (503) is... A drive rod (505) is connected to the support (1). The two ends of the drive rod (505) are threaded with opposite directions. The two ends of the drive rod (505) are rotatably connected to two fixed blocks (504). One end of the two drive rods (505) is fixedly connected to a drive wheel (506) and a driven wheel (516). The arc surfaces of the drive wheel (506) and the driven wheel (516) are connected to a conveyor belt (507). A handle (510) is fixedly connected to one side of the drive wheel (506). A circular plate (511) is fixedly connected to the arc surface of the handle (510). A screw (512) is threaded into the circular plate (511). A positioning plate (513) is fixedly connected to one side of the bracket (1) corresponding to the circular plate (511). A ring is fixedly connected to one end of the positioning plate (513).

2. The EVA cutting machine for solar cell processing according to claim 1, characterized in that: A telescopic rod (514) is fixedly connected to the inner side of the fixed frame (501), and the output end of the telescopic rod (514) is fixedly connected to the pressure block (509).

3. The EVA cutting machine for solar cell processing according to claim 1, characterized in that: The lower surface of the pressure block (509) is fixedly connected to a pressure plate (515), and the lower surface of the pressure plate (515) is uniformly provided with anti-slip protrusions.

4. The EVA cutting machine for solar cell processing according to claim 1, characterized in that: An adjustment structure (6) is provided on one side of the platform (3). The adjustment structure (6) includes a clamping plate (61). The clamping plate (61) is fixedly connected to the platform (3). A lead screw (62) is threaded into the clamping plate (61). A top plate (63) is rotatably connected to the upper end of the lead screw (62). Two positioning wheels (64) are fixedly connected to one end of the top plate (63). The two positioning wheels (64) are located on the upper and lower sides of the conveyor belt (507) respectively. Both positioning wheels (64) are movably connected to the conveyor belt (507).

5. The EVA cutting machine for solar cell processing according to claim 4, characterized in that: A circular block (65) is fixedly connected to the arc surface of the lead screw (62), a retaining ring (66) is rotatably connected to the arc surface of the circular block (65), a positioning rod (67) is fixedly connected to the arc surface of the retaining ring (66), and the long arm end of the positioning rod (67) slides through the retaining plate (61).

6. The EVA cutting machine for solar cell processing according to claim 4, characterized in that: The lower end of the lead screw (62) is fixedly connected to a pull rod (68), and the cross section of the pull rod (68) is "T" shaped.

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