Photovoltaic panel back adhesive removal milling device

Abstract

The application discloses a photovoltaic panel back adhesive removing milling device, and belongs to the field of milling devices. The device comprises an operation table with an installation cavity; a bearing and positioning component for bearing and positioning the photovoltaic panel, which is detachably installed in the installation cavity of the operation table. The photovoltaic panel back adhesive removing milling device can push the pressure wheel to move along the first plane to the second plane when the pressure wheel is lowered as a whole and the milling wheel is gradually lowered to mill the back adhesive. The spring pushes the step board and the toothed plate to move to the right, which can drive the gear one, the gear two and the rotating rod two to rotate once. When the pressure wheel moves along the second plane to the third plane, the rotating rod two can continue to rotate twice, thereby driving the back adhesive processing component to work as a whole.

Description

Technical Field

[0001] This invention belongs to the field of milling equipment, and specifically relates to a milling device for removing adhesive from photovoltaic panels. Background Technology

[0002] In existing technologies, the adhesive on the surface of photovoltaic panels needs to be removed before recycling. This removal requires milling the adhesive. As the milling wheel moves downward, the adhesive becomes very hard, making it impossible to soften and mill it. Therefore, improvements are urgently needed.

[0003] The present invention seeks to mitigate or at least alleviate such problems or defects by providing new or otherwise improved milling apparatus. Summary of the Invention

[0004] In view of one or more of the above-mentioned defects or improvement needs of the prior art, the present invention provides a photovoltaic panel adhesive removal milling device, which has the advantage of being able to quickly process the adhesive on the photovoltaic panel.

[0005] To achieve the above objectives, the present invention provides a milling device for removing adhesive from photovoltaic panels, which includes an operating table having an installation chamber therein;

[0006] A load-bearing positioning component for supporting and positioning photovoltaic panels is detachably installed in the mounting cavity of the operating table.

[0007] A milling component for milling the adhesive backing of photovoltaic panels is detachably installed in the mounting cavity of the operating table.

[0008] The abutting member is detachably arranged on the bearing positioning member. The abutting member abuts against the milling member. The abutting member has a tendency to be triggered when the output end of the milling member moves downward.

[0009] The adhesive backing treatment component is located on the bearing and positioning component. The adhesive backing treatment component consists of an extension section, a heating section connected to the extension section, and an ejector section connected to the heating section. In the initial state, the extension section is connected to the contact member. When the contact member is triggered, the extension section is driven to expand outward. When the extension section is in action, the heating section is forced to heat progressively. When the extension section expands outward, it can simultaneously drive the ejector section to move the adhesive backing on the photovoltaic panel upward.

[0010] As a further improvement of the present invention, the bearing positioning member includes:

[0011] A support frame is detachably installed inside the operating table, and a positioning rail is detachably mounted on the support frame.

[0012] The middle plate is detachably installed in the middle of the support frame;

[0013] The support plate is detachably mounted on the support frame, and multiple sets of positioning cylinders are detachably mounted on the support plate.

[0014] As a further improvement of the present invention, the milling component includes:

[0015] The support frame is detachably installed in the mounting chamber of the operating table;

[0016] A linear module is detachably mounted on the support frame. A mounting base is detachably mounted on the linear module. A first drive motor is detachably mounted on the mounting base. An extension arm is also detachably mounted on the mounting base. The extension arm is connected to the output end of the first drive motor via a belt drive.

[0017] A trigger plate is detachably mounted at the rear of the mounting base, and a pressure roller is rotatably mounted on the trigger plate;

[0018] A second drive motor is detachably mounted at one end of the extension arm, and a milling wheel is located at the output end of the second drive motor.

[0019] As a further improvement of the present invention, the abutting member includes:

[0020] A base plate is detachably mounted on the load-bearing positioning member, and a side plate is detachably mounted on the base plate.

[0021] An abutment rod that can pass through the side plate, on which a spring is removably arranged;

[0022] The step plate is connected to the abutment rod;

[0023] Toothed plates, which are detachably installed at the rear of the step plate;

[0024] Rotating rod 1 is rotatably mounted on the base plate. Rotating rod 1 has a gear 1 and a gear 2. A belt 1 is sleeved on gear 2.

[0025] Rotating rod two, located on one side of gear one, has a gear three on rotating rod two, and gear three can be passed around by belt one.

[0026] As a further improvement of the present invention, the stepped plate has a first plane, a second plane, and a third plane, wherein there is a first gap between the first plane and the second plane, and a second gap between the second plane and the third plane, and in the initial position, the first plane and the pressure roller abut against each other.

[0027] As a further improvement of the present invention, the extended section of the adhesive-backed component includes:

[0028] The chassis is detachably mounted on the load-bearing positioning component;

[0029] The middle plate is detachably mounted on the chassis;

[0030] A drive wheel is rotatably arranged inside the central plate, and the drive wheel is connected to the abutting member.

[0031] The linkage wheel is rotatably arranged in the central plate, and the linkage wheel meshes with the drive wheel. The linkage wheel has multiple sets of displacement grooves.

[0032] Multiple sets of displacement rods can slide outward along the radius of the central plate. A core column can be detachably installed at one end of each set of displacement rods. The core column is located at one end of the displacement groove in the initial position. When the linkage wheel is driven, the core column can move along one end of the displacement groove to the other end of the displacement groove.

[0033] A wedge block, which is detachably installed at the other end of the displacement rod.

[0034] As a further improvement of the present invention, the wedge block has an inclined surface, which can push the inclined surface of the wedge block to move outward when the displacement rod slides outward along the radial direction of the middle disk.

[0035] As a further improvement of the present invention, the adhesive-backed treatment component has a heating section consisting of a top plate and multiple sets of sub-heating sections connected to the top plate, wherein the top plate and the base plate are detachably connected, the top plate has multiple sets of through holes, and the sub-heating sections include:

[0036] The bottom frame is detachably mounted on the top plate. An extension rod is slidably arranged inside the bottom frame. An inner plate is detachably mounted on one end of the extension rod. A heating column is detachably arranged on the inner plate and can pass through the perforation when the heating column is pushed up.

[0037] The displacement wheel is detachably mounted on the other end of the extension rod. In the initial position, the displacement wheel abuts against the lowest point of the inclined surface of the wedge block.

[0038] Spring 2 is removably fitted onto the extension rod.

[0039] As a further improvement of the present invention, the second spring is located between the displacement wheel and the bottom frame, wherein when the inclined surface of the wedge block extends outward, the inclined surface can compress the displacement wheel upward and thus compress the second spring.

[0040] As a further improvement of the present invention, the ejector section of the adhesive backing component is formed by the top adhesive member, which includes:

[0041] The top rubber frame is detachably installed on the top plate, and a built-in lead screw is rotatably installed inside the top rubber frame.

[0042] Follower wheel one is detachably mounted on the built-in lead screw, and a belt two is removably sleeved on follower wheel one;

[0043] A shaft is detachably mounted on the linkage wheel, and the shaft can be surrounded by multiple sets of the displacement grooves. A follower wheel 2 is sleeved on the shaft, and the follower wheel 2 is bypassed by the belt 2.

[0044] A ball bearing base is slidably arranged within the top rubber frame, and the ball bearing base is traversed by the built-in lead screw. The ball bearing base has a top rubber rod that can extend out of the top rubber frame.

[0045] In summary, the beneficial effects of the above-described technical solutions conceived by this invention compared with the prior art include:

[0046] 1. The photovoltaic panel adhesive removal milling device of the present invention, through the arrangement of the contacting components, when the pressure roller moves down as a whole and the milling roller gradually moves down to mill the adhesive, can push the pressure roller to move along the first plane to the second plane. Spring 1 pushes the step plate and the toothed plate to move to the right, which can drive gear 1, gear 2 and rotating rod 2 to rotate once. When the pressure roller moves along the second plane to the third plane, it can continue to drive rotating rod 2 to rotate twice, thereby driving the adhesive processing component to work as a whole.

[0047] 2. The photovoltaic panel adhesive removal milling device of the present invention, by arranging adhesive treatment components, achieves the following effects: First, it can heat the adhesive during the downward milling process of the photovoltaic panel, making the adhesive tend to soften, thereby enhancing the milling effect of the milling components; Second, after the rotating rod rotates twice, driving the drive wheel to rotate, it can drive the second set of displacement wheels located on the outer circumference of the first set of displacement wheels to continue to rise, and the heating column is pushed out of the through hole again, which can progressively and circumferentially enhance the heating of the adhesive, making the adhesive tend to soften even more than the first time, thereby further enhancing the milling effect of the milling components, and can avoid the situation where the lower layer of adhesive is not heated properly during the downward milling process; Third, it can... The effect is that when the extension section has an outward expansion tendency, it can drive the follower wheel 2 and follower wheel 1 and the built-in lead screw to rotate, which can push the top adhesive rod to pass through the center hole of the top adhesive frame and the photovoltaic panel in sequence, and push the back adhesive to move upward, which can strengthen the contact effect between the back adhesive and the milling component, and strengthen the milling operation of the milling component on the back adhesive; the fourth aspect is the joint strengthening effect of the extension section and the ejection section. When the ejection section can push the back adhesive to move upward and strengthen the milling operation of the milling component on the back adhesive, the extension section can progressively heat the back adhesive to soften it, which can further promote the ejection effect of the ejection section on the back adhesive, strengthen the ejection operation of the ejection section on the back adhesive, and strengthen the ejection effect when the extension section and the ejection section are combined, which can further strengthen the milling operation on the back adhesive. Attached Figure Description

[0048] Figure 1 This is a schematic diagram of the overall structure of the photovoltaic panel adhesive removal milling device of the present invention;

[0049] Figure 2 This is a schematic diagram of the overall structure of the milling component of the present invention;

[0050] Figure 3 For the present invention Figure 2 Enlarged view of point A;

[0051] Figure 4 This is a schematic diagram of the structure of the present invention when the load-bearing positioning component, the contact component, and the adhesive-backed component are combined together;

[0052] Figure 5 This is a schematic diagram of the overall structure of the bearing and positioning component of the present invention;

[0053] Figure 6 This is a schematic diagram of the structure when the contact component and the adhesive backing component of the present invention are combined.

[0054] Figure 7 This is a schematic diagram of the overall structure of the contact component of the present invention;

[0055] Figure 8 This is a schematic diagram of the overall structure of the adhesive-backed component of the present invention;

[0056] Figure 9 This is an exploded view of the adhesive-backed component of the present invention;

[0057] Figure 10 This is a schematic diagram of the structure of the disk, drive wheel, and linkage wheel in this invention.

[0058] Figure 11 For the present invention Figure 9 Enlarged view of point B;

[0059] Figure 12 For the present invention Figure 9 Enlarged view of point C.

[0060] In all the accompanying drawings, the same reference numerals denote the same technical features, specifically:

[0061] 1. Control panel;

[0062] 2. Bearing and positioning components; 21. Bearing frame; 22. Positioning rail; 23. Middle plate; 24. Bearing plate; 25. Positioning cylinder;

[0063] 3. Milling component; 31. Support frame; 32. Linear module; 33. Mounting base; 34. First drive motor; 35. Extension arm; 36. Trigger plate; 37. Pressure roller; 38. Second drive motor; 39. Milling wheel;

[0064] 4. Abutting component; 41. Base plate; 42. Side plate; 43. Abutting rod; 44. Spring 1; 45. Step plate; 46. Tooth plate; 47. Rotating rod 1; 48. Gear 1; 49. Gear 2; 491. Rotating rod 2; 492. Gear 3; 493. Belt 1;

[0065] 5. Adhesive-backed components; 51. Chassis; 52. Middle plate; 53. Drive wheel; 54. Linkage wheel; 55. Displacement rod; 56. Core column; 57. Wedge block; 58. Top plate; 581. Bottom frame; 582. Extension rod; 583. Internal plate; 584. Heating column; 585. Displacement wheel; 586. Spring II; 59. Top adhesive component; 591. Top adhesive frame; 592. Internal lead screw; 593. Follower wheel I; 594. Follower wheel II; 595. Belt II; 596. Ball bearing base; 597. Top adhesive rod. Detailed Implementation

[0066] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0067] The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the invention. The terms “comprising,” “including,” etc., as used herein indicate the presence of the stated features, steps, operations, and / or components, but do not exclude the presence or addition of one or more other features, steps, operations, or components.

[0068] All terms used herein (including technical and scientific terms) have the meanings commonly understood by those skilled in the art, unless otherwise defined. It should be noted that the terms used herein are to be interpreted in a manner consistent with the context of this specification, and not in an idealized or overly rigid way.

[0069] In the embodiments, by Figure 1-12 Provided is a milling device for removing adhesive from photovoltaic panels, comprising: an operating table 1 having an installation chamber; a bearing and positioning member 2 for bearing and positioning the photovoltaic panel, detachably mounted in the installation chamber of the operating table 1; a milling member 3 for milling the adhesive on the photovoltaic panel, detachably disposed in the installation chamber of the operating table 1; and an abutting member 4 detachably disposed on the bearing and positioning member 2, the abutting member 4 abutting against the milling member 3, the abutting member 4 being triggered when the output end of the milling member 3 moves downward. The trend; the adhesive treatment component 5, which is located on the bearing positioning component 2, is composed of an extension section, a heating section connected to the extension section, and an ejection section connected to the heating section. In the initial state, the extension section is connected to the contact component 4. When the contact component 4 is triggered, it can drive the extension section to have an outward expansion tendency. When the extension section is in action, it can force the heating section to have a progressive heating tendency. When the extension section has an outward expansion tendency, it can synchronously drive the ejection section to make the adhesive on the photovoltaic panel have an upward movement tendency.

[0070] The overall concept of this invention is as follows: Through the arrangement of the contact member 4, when the pressure roller 37 moves downwards and the milling roller 39 gradually moves downwards to mill the adhesive backing, the pressure roller 37 can be pushed to move along the first plane towards the second plane. The spring 44 pushes the step plate 45 and the toothed plate 46 to the right, which can drive the gear 48, gear 49, and rotating rod 491 to rotate once. After the pressure roller 37 moves along the second plane towards the third plane, it can continue to drive the rotating rod 491 to rotate a second time, thereby driving the adhesive backing processing member 5 to operate as a whole. Through the arrangement of the adhesive backing processing member 5, the rotating rod 491, after rotating, drives the drive wheel 53 to rotate. 3. After rotation, the linkage wheel 54 rotates, and the core column 56 can move along one end of the displacement groove to the other end of the displacement groove, so as to simultaneously drive multiple sets of wedge blocks 57 to extend, which can push the inclined surface of the wedge block 57 to move outward. After the wedge block 57 moves outward, it can push the first set of displacement wheels 585 and heating column 584 located on the side of the top plate 58 to move upward, and the heating column 584 passes through the perforation; the first effect is that the adhesive can be heated once during the downward milling of the photovoltaic panel adhesive, so that the adhesive tends to soften, thereby enhancing the milling effect of the milling component 3; the second effect is that when the rotating rod 491... After the first rotation drives the drive wheel 53 to rotate, it can again drive the second set of displacement wheels 585 located on the outer circumference of the first set of displacement wheels 585 to continue to rise, and once again push the heating column 584 out of the through hole, which can progressively and circumferentially strengthen the heating of the backing adhesive, so that the backing adhesive has a stronger tendency to soften than the first time, thereby strengthening the milling effect of the milling component 3, and can avoid the situation that the lower layer of backing adhesive is not heated in place during the downward milling process; the third effect is that when the extension section has a tendency to expand outward, it can drive the follower wheel 2 594 and follower wheel 1 593 and the built-in lead screw 592 to rotate, which can push the top adhesive. Rod 597 passes through the top adhesive frame 591 and the center hole of the photovoltaic panel in sequence, and pushes the adhesive backing to move upward, which can strengthen the contact effect between the adhesive backing and the milling component 3, and strengthen the milling operation of the milling component 3 on the adhesive backing; in the fourth aspect, the joint strengthening effect of the extension section and the ejection section, when the ejection section can push the adhesive backing to move upward to strengthen the milling operation of the milling component 3 on the adhesive backing, since the extension section can progressively heat the adhesive backing to soften the adhesive backing, it can further promote the ejection effect of the ejection section on the adhesive backing, strengthen the ejection operation of the ejection section on the adhesive backing, and strengthen the ejection effect when the extension section and the ejection section are combined, which can further strengthen the milling operation of the adhesive backing.

[0071] Next, a more specific structure and construction of the bearing positioning component 2 will be given for further explanation. The bearing positioning component 2 includes: a bearing frame 21, which is detachably arranged in the operating table 1, and a positioning rail 22 is detachably installed on the bearing frame 21; a middle plate 23, which is detachably installed in the middle of the bearing frame 21; and a bearing plate 24, which is detachably arranged on the bearing frame 21, and multiple sets of positioning cylinders 25 are detachably arranged on the bearing plate 24.

[0072] Next, the working principle and effect of the bearing and positioning component 2 will be further explained. By placing the photovoltaic panel on the bearing plate 24, the photovoltaic panel can be clamped and positioned by activating the multiple sets of positioning cylinders 25 on the bearing plate 24. It should also be noted that there is a central hole at the center of the photovoltaic panel.

[0073] Next, a more specific structure and construction of the milling component 3 will be given for further explanation. The milling component 3 includes: a support frame 31, which is detachably arranged in the mounting chamber of the operating table 1; a linear module 32, which is detachably arranged on the support frame 31, and a mounting base 33 is detachably arranged on the linear module 32. A first drive motor 34 is detachably mounted on the mounting base 33, and an extension arm 35 is also detachably mounted on the mounting base 33. The extension arm 35 is connected to the output end of the first drive motor 34 via a belt drive; a trigger plate 36, which is detachably mounted at the tail of the mounting base 33, and a pressure roller 37 is rotatably arranged on the trigger plate 36; and a second drive motor 38, which is detachably arranged at one end of the extension arm 35. A milling wheel 39 is provided at the output end of the second drive motor 38.

[0074] Next, the overall operating principle and effect of the milling component 3 will be further explained. Activating the linear module 32 drives the milling wheel 39 and pressure roller 37 to descend. Activating the first drive motor 34 drives the extension arm 35 for fine-tuning the angle. Activating the second drive motor 38 drives the milling wheel 39 to rotate for milling the adhesive backing of the photovoltaic panel. It should also be noted that the linear module 32 is a known component in the prior art. The linear module 32 consists of a frame, a motor, a lead screw, and a lead screw base. The transmission connection between the first drive motor 34 and the extension arm 35 is a known principle in the prior art.

[0075] Next, a more specific structure and construction of the abutting member 4 will be given for further explanation. The abutting member 4 includes: a base plate 41, which is detachably mounted on the bearing positioning member 2, and a side plate 42 is detachably mounted on the base plate 41; an abutting rod 43, which can pass through the side plate 42, and a spring 44 is removably mounted on the abutting rod 43; a step plate 45, which is connected to the abutting rod 43; a toothed plate 46, which is detachably mounted at the tail of the step plate 45; a rotating rod 47, which is rotatably mounted on the base plate 41, and a gear 48 and a gear 49 are mounted on the rotating rod 47, and a belt 493 is sleeved on the gear 49; a rotating rod 491, which is located on one side of the gear 48, and a gear 492 is mounted on the rotating rod 491, and the gear 492 can be bypassed by the belt 493.

[0076] Next, the working principle and effect of the contact component 4 will be further explained. When the pressure roller 37 moves down and the milling roller 39 moves down to mill the adhesive, it can push the pressure roller 37 to move along the first plane to the second plane. The spring 44 pushes the step plate 45 and the toothed plate 46 to move to the right, which can drive the gear 48, gear 49 and the rotating rod 491 to rotate once. When the pressure roller 37 moves along the second plane to the third plane, it can continue to drive the rotating rod 491 to rotate a second time, thereby driving the adhesive processing component 5 to work as a whole.

[0077] In some embodiments, more specifically, the step plate 45 has a first plane, a second plane, and a third plane, wherein there is a first gap between the first plane and the second plane, and a second gap between the second plane and the third plane, and in the initial position, the first plane abuts against the pressure roller 37.

[0078] Next, a more specific structure and construction of the adhesive-backed component 5 will be given for further explanation. The extended section of the adhesive-backed component 5 includes: a base 51, which is detachably mounted on the bearing and positioning component 2; a middle plate 52, which is detachably arranged on the base 51; a drive wheel 53, which is rotatably arranged in the middle plate 52 and is connected to the contacting component 4; a linkage wheel 54, which is rotatably arranged in the middle plate 52 and is meshed with the drive wheel 53, and has multiple sets of displacement grooves in the linkage wheel 54; and multiple sets of displacement rods 55, all of which can slide outward along the radius of the middle plate 52. A core column 56 is detachably mounted on one end of the displacement rod 55. In its initial position, the core column 56 is located at one end of the displacement groove. When the linkage wheel 54 is driven, the core column 56 can move along one end of the displacement groove towards the other end. A wedge block 57 is detachably mounted on the other end of the displacement rod 55. The adhesive treatment component 5 has a heating section consisting of a top plate 58 and multiple sets of sub-heating sections connected to the top plate 58. The top plate 58 is detachably connected to the base plate 51. The top plate 58 has multiple sets of perforations. The sub-heating section includes a base frame 581, which is detachably mounted on the top plate 58 and can slide within the base frame 581. An extension rod 582 is provided, and an inner plate 583 is detachably mounted on one end of the extension rod 582. A heating column 584 is detachably mounted on the inner plate 583 and can pass through a perforation when the heating column 584 is pushed upward. A displacement wheel 585 is detachably mounted on the other end of the extension rod 582. In the initial position, the displacement wheel 585 abuts against the lowest point of the inclined surface of the wedge block 57. A spring 586 is removably sleeved on the extension rod 582. The ejector section of the adhesive backing component 5 is composed of an adhesive top piece 59, which includes an adhesive top frame 591, which is detachably mounted on the top plate 5. 8. A built-in lead screw 592 is rotatably arranged inside the top rubber frame 591; a follower wheel 593 is detachably mounted on the built-in lead screw 592, and a belt 595 is removably sleeved on the follower wheel 593; a shaft is detachably mounted on the linkage wheel 54, and the shaft can be surrounded by multiple sets of displacement grooves, a follower wheel 594 is sleeved on the shaft, and the follower wheel 594 is bypassed by the belt 595; a ball bearing base 596 is slidably arranged inside the top rubber frame 591, and the built-in lead screw 592 passes through the ball bearing base 596, and a top rubber rod 597 that can pass through the top rubber frame 591 is on the ball bearing base 596.

[0079] Next, the overall usage principle and effect of the adhesive backing component 5 will be further explained. After the rotating rod 491 rotates, it drives the drive wheel 53 to rotate. After the drive wheel 53 rotates, it drives the linkage wheel 54 to rotate. The core column 56 can move along one end of the displacement groove to the other end of the displacement groove, so as to simultaneously drive multiple sets of wedge blocks 57 to extend. It can push the inclined surface of the wedge block 57 to move outward. After the wedge block 57 moves outward, it can push the first set of displacement wheels 585 and heating column 584 located on the side of the top plate 58 to move upward. The heating column 584 passes through the perforation.

[0080] The first effect is that the adhesive can be heated once during the downward milling of the photovoltaic panel to make it soften, thereby enhancing the milling effect of the milling component 3.

[0081] The second effect is that after the rotating rod 491 rotates for the second time and drives the drive wheel 53 to rotate, it can drive the second set of displacement wheels 585 located on the outer circumference of the first set of displacement wheels 585 to continue to rise, and the heating column 584 will be pushed out of the hole again. This can progressively and circumferentially strengthen the heating of the adhesive, so that the adhesive has a stronger tendency to soften than the first time, thereby strengthening the milling effect of the milling component 3 for the second time, and avoiding the situation that the lower layer of adhesive is not heated enough during the downward milling process.

[0082] The third aspect brings about the following effect: when the extension section has the tendency to expand outward, it can drive the follower wheel 2 594 and follower wheel 1 593 and the built-in lead screw 592 to rotate, which can push the top adhesive rod 597 to pass through the top adhesive frame 591 and the center hole of the photovoltaic panel in sequence, and push the back adhesive to move upward, which can strengthen the contact effect between the back adhesive and the milling component 3, and strengthen the milling operation of the milling component 3 on the back adhesive.

[0083] The fourth aspect is the combined strengthening effect of the extension section and the ejection section. When the ejection section can push the adhesive to move upward to strengthen the milling of the adhesive by the milling component 3, the extension section can progressively heat the adhesive to soften it, which can further promote the ejection effect of the ejection section on the adhesive and strengthen the ejection operation of the ejection section on the adhesive. When the extension section and the ejection section are combined, the ejection effect is strengthened, which can further strengthen the milling operation of the adhesive.

[0084] In some embodiments, more specifically, the wedge block 57 has an inclined surface that can be pushed outward when the displacement rod 55 slides outward along the radial direction of the central disk 52.

[0085] In some embodiments, more specifically, the second spring 586 is located between the displacement wheel 585 and the base frame 581, wherein when the inclined surface of the wedge block 57 extends outward, the inclined surface can compress the displacement wheel 585 upward, thereby compressing the second spring 586.

[0086] In summary, through the arrangement of the contact component 4, when the pressure roller 37 moves downward as a whole and the milling roller 39 gradually moves downward to mill the adhesive backing, it can push the pressure roller 37 to move along the first plane to the second plane. The spring 44 pushes the step plate 45 and the toothed plate 46 to move to the right, which can drive the gear 48, gear 49 and the rotating rod 491 to rotate once. After the pressure roller 37 moves along the second plane to the third plane, it can continue to drive the rotating rod 491 to rotate a second time, thereby driving the adhesive backing processing component 5 to work as a whole, and thus applying the adhesive backing. The processing component 5 has two main effects. First, it heats the adhesive during the downward milling process of the photovoltaic panel, softening it and enhancing the milling effect of the milling component 3. Second, after the rotating rod 491 rotates a second time, driving the drive wheel 53 to rotate, it drives the second set of displacement wheels 585, located on the outer circumference of the first set of displacement wheels 585, to continue rising, causing the heating column 584 to pass through the perforation again. This progressively and circumferentially strengthens the heating of the adhesive. The process is designed to ensure the adhesive softens further after the initial softening, thus enhancing the milling effect of the milling component 3 and preventing insufficient heating of the lower layer of adhesive during downward milling. Thirdly, when the extended section shows an outward expansion tendency, it drives the second follower wheel 594, the first follower wheel 593, and the built-in lead screw 592 to rotate. This pushes the top adhesive rod 597 through the top adhesive frame 591 and the center hole of the photovoltaic panel, causing the adhesive to move upwards and further strengthening the process. The contact effect between the adhesive and the milling component 3 can enhance the milling operation of the milling component 3 on the adhesive; the fourth aspect is the combined strengthening effect of the extension section and the ejection section. When the ejection section can push the adhesive to move upward to enhance the milling operation of the milling component 3 on the adhesive, the extension section can progressively heat the adhesive to soften it, which can further promote the ejection effect of the ejection section on the adhesive and strengthen the ejection operation of the ejection section on the adhesive. When the extension section and the ejection section are combined, the ejection effect is strengthened, which can further enhance the milling operation of the adhesive.

[0087] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A milling device for removing adhesive from photovoltaic panels, characterized in that, It includes: The control panel has an installation chamber inside; A load-bearing positioning component for supporting and positioning photovoltaic panels is detachably installed in the mounting cavity of the operating table. A milling component for milling the adhesive backing of photovoltaic panels is detachably installed in the mounting cavity of the operating table. The abutting member is detachably arranged on the bearing positioning member. The abutting member abuts against the milling member. The abutting member has a tendency to be triggered when the output end of the milling member moves downward. An adhesive backing treatment component is located on the bearing and positioning component. The adhesive backing treatment component consists of an extension section, a heating section connected to the extension section, and an ejector section connected to the heating section. In the initial state, the extension section is connected to the contact member. When the contact member is triggered, the extension section is driven to expand outward. When the extension section is in action, the heating section is forced to heat progressively. When the extension section expands outward, it can simultaneously drive the ejector section to move the adhesive backing on the photovoltaic panel upward. The extended section of the adhesive-backed component includes: The chassis is detachably mounted on the load-bearing positioning component; The middle plate is detachably mounted on the chassis; A drive wheel is rotatably arranged inside the central plate, and the drive wheel is connected to the abutting member. The linkage wheel is rotatably arranged in the central plate, and the linkage wheel meshes with the drive wheel. The linkage wheel has multiple sets of displacement grooves. Multiple sets of displacement rods can slide outward along the radius of the central plate. A core column can be detachably installed at one end of each set of displacement rods. The core column is located at one end of the displacement groove in the initial position. When the linkage wheel is driven, the core column can move along one end of the displacement groove to the other end of the displacement groove. A wedge block, which is detachably installed at the other end of the displacement rod; The wedge has an inclined surface that can be pushed outward by the displacement rod sliding outward along the radial direction of the central plate. The adhesive-backed component has a heating section consisting of a top plate and multiple sets of sub-heating sections connected to the top plate. The top plate is detachably connected to the base plate. The top plate has multiple sets of through holes. The sub-heating sections include: The bottom frame is detachably mounted on the top plate. An extension rod is slidably arranged inside the bottom frame. An inner plate is detachably mounted on one end of the extension rod. A heating column is detachably arranged on the inner plate and can pass through the perforation when the heating column is pushed up. The displacement wheel is detachably mounted on the other end of the extension rod. In the initial position, the displacement wheel abuts against the lowest point of the inclined surface of the wedge block. Spring 2, which is removably sleeved on the extension rod; The second spring is located between the displacement wheel and the bottom frame. When the inclined surface of the wedge block extends outward, it can compress the second spring by pressing the displacement wheel upward through the inclined surface. The adhesive-backed component has an ejector section composed of an ejector element, which includes: The top rubber frame is detachably installed on the top plate, and a built-in lead screw is rotatably installed inside the top rubber frame. Follower wheel one is detachably mounted on the built-in lead screw, and a belt two is removably sleeved on follower wheel one; A shaft is detachably mounted on the linkage wheel, and the shaft can be surrounded by multiple sets of the displacement grooves. A follower wheel 2 is sleeved on the shaft, and the follower wheel 2 is bypassed by the belt 2. A ball bearing base is slidably arranged within the top rubber frame, and the ball bearing base is traversed by the built-in lead screw. The ball bearing base has a top rubber rod that can extend out of the top rubber frame.

2. The photovoltaic panel adhesive removal milling device according to claim 1, characterized in that, The load-bearing positioning component includes: A support frame is detachably installed inside the operating table, and a positioning rail is detachably mounted on the support frame. The middle plate is detachably installed in the middle of the support frame; The support plate is detachably mounted on the support frame, and multiple sets of positioning cylinders are detachably mounted on the support plate.

3. The photovoltaic panel adhesive removal milling device according to claim 2, characterized in that, The milling component includes: The support frame is detachably installed in the mounting chamber of the operating table; A linear module is detachably mounted on the support frame. A mounting base is detachably mounted on the linear module. A first drive motor is detachably mounted on the mounting base. An extension arm is also detachably mounted on the mounting base. The extension arm is connected to the output end of the first drive motor via a belt drive. A trigger plate is detachably mounted at the rear of the mounting base, and a pressure roller is rotatably mounted on the trigger plate; A second drive motor is detachably mounted at one end of the extension arm, and a milling wheel is located at the output end of the second drive motor.

4. The photovoltaic panel adhesive removal milling device according to claim 3, characterized in that, The abutting component includes: A base plate is detachably mounted on the load-bearing positioning member, and a side plate is detachably mounted on the base plate. An abutment rod that can pass through the side plate, on which a spring is removably arranged; The step plate is connected to the abutment rod; Toothed plates, which are detachably installed at the rear of the step plate; Rotating rod 1 is rotatably mounted on the base plate. Rotating rod 1 has a gear 1 and a gear 2. A belt 1 is sleeved on gear 2. Rotating rod two, located on one side of gear one, has a gear three on rotating rod two, and gear three can be passed around by belt one.

5. The photovoltaic panel adhesive removal milling device according to claim 4, characterized in that, The step plate has a first plane, a second plane, and a third plane, wherein there is a first gap between the first plane and the second plane, and a second gap between the second plane and the third plane. In the initial position, the first plane and the pressure roller are in contact with each other.

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