Dismounting equipment for corner protector for photovoltaic module lamination process

Abstract

The invention discloses a dismounting device of a corner protector for a photovoltaic module lamination process, which comprises a transmission module, four adhesive tape tearing mechanisms and four corner protector dismounting mechanisms, the adhesive tape tearing mechanism comprises an adhesive tape shoveling assembly for shoveling the adhesive tape, a first clamping assembly for clamping the shoveled adhesive tape and a first driving assembly for driving the first clamping assembly to move so as to tear the adhesive tape; and any one angle bead dismounting mechanism comprises a second clamping assembly for clamping the angle bead, an upward jacking mechanism for jacking the corresponding angle bead upwards, a second driving assembly for driving the second clamping assembly to move so as to separate the angle bead from the photovoltaic module, and an elastic clamping piece arranged on the second clamping assembly. The angle bead dismounting mechanism is arranged on the outer side of the extension line of the diagonal line of each angle bead, the adhesive tape tearing mechanism is arranged above each angle bead, tearing and dismounting of the angle bead and the adhesive tape with the adhesive tape pasted on the diagonal line of the angle bead in a C shape can be completed, the structure is simple, the number of the mechanisms is small, the production takt reaches 14 s, and efficiency is high.

Description

Technical Field

[0001] The invention relates to the technical field of photovoltaic components, and in particular to a device for removing corner protectors used in a lamination process of photovoltaic components. Background Art

[0002] The lamination process is a core process in the photovoltaic module packaging process. The cells are stacked in double-layer glass, and all the air is exhausted to form a vacuum, which protects the cells from the external environment and increases the service life of the photovoltaic module. The corner guards at the four corners of the photovoltaic module can limit the amount of glue overflow between the two layers of glass during the lamination process, thereby achieving the purpose of limiting the lamination thickness of the module.

[0003] The Chinese invention patent with the publication number "CN116072767A" discloses an automatic removal device for corner guards used in the lamination process of photovoltaic modules, which can realize the synchronous removal of corner guards around the photovoltaic module. The device disclosed in this patent document includes a positioning mechanism for supporting and positioning the corner guard, a tapping mechanism arranged outside two guard arms corresponding to the corner guard, and at least one removal mechanism for clamping the corner guard and removing it from the top corner of the photovoltaic module. This corner guard removal mechanism requires that the device is equipped with two tapping tape mechanisms corresponding to each top corner of the photovoltaic module, and eight sets of tapping tape mechanisms are required in one device, and the equipment cost is very high. On the other hand, the corner guard removal mechanism of the above technical solution can only be applied to the situation where the existing ordinary photovoltaic modules are affixed with side tapes and both arms of the corner guards are provided with C-shaped tapes. It is not applicable to the situation where the photovoltaic modules are not affixed with side tapes and the tapes are affixed in the diagonal direction of the corner guards. In addition, the tape in the corner guard removal mechanism of the above technical solution is only cut into two parts, and is not directly torn off from the photovoltaic modules and the arms of the corner guards. This will result in that when the corner guard is removed from the top corner of the photovoltaic module after the tape is cut, the broken tape may still remain on the surface of the photovoltaic module, thereby increasing the subsequent process of removing the broken tape on the photovoltaic module. In addition, the lamination process without the side tapes on the photovoltaic modules will cause the glue overflowing from the sides of the photovoltaic modules, thereby causing the corner guard to be firmly attached to the photovoltaic module, which is not convenient for the subsequent removal of the corner guard. Therefore, it is necessary to provide a new corner guard removal device for the lamination process of photovoltaic modules to solve the above problems. Summary of the invention

[0004] In response to at least one of the above-mentioned technical problems, the purpose of the present invention is to provide a device for removing corner protectors used in the lamination process of photovoltaic modules, so as to realize the removal of the corner protectors used in the lamination process of photovoltaic modules where the tape is pasted in a C-shape in the diagonal direction of the corner protectors and the tearing off of the tape.

[0005] The technical solution of the present invention is: The object of the present invention is to provide a device for removing corner guards used in a photovoltaic module lamination process, comprising a transmission module for transmitting along a first direction for conveying and positioning photovoltaic modules, wherein the adhesive tape at any top corner of the photovoltaic module is attached to the top and bottom surfaces of the corner guard and the photovoltaic module in a C-shape along the diagonal of the corresponding corner guard, and the removal device further comprises four adhesive tape tearing mechanisms arranged above the transmission module and corresponding to the corner guards at the four top corners of the photovoltaic module, and four corner guard removal mechanisms arranged one by one on the outside of the four top corners of the photovoltaic module and positioned on the transmission module, wherein the adhesive tape tearing mechanism first tears off the adhesive tape and then the corner guard removal mechanism removes the corner guard; Any of the tape tearing mechanisms comprises a scooping tape assembly, a first clamping assembly for clamping the scooped tape, and a first driving assembly for driving the first clamping assembly to move so as to tear the tape off the corner guard and the upper surface of the photovoltaic assembly; Any of the corner guard removal mechanisms includes a second clamping assembly, a lifting mechanism, and a second driving assembly that drives the second clamping assembly to move to remove the corner guard from the corresponding top corner of the photovoltaic assembly. The second clamping assembly is provided with an elastic clamping member extending toward the clamping surface of the second clamping assembly.

[0006] Preferably, the tape tearing mechanism further comprises a first mounting base, and the tape scraping assembly and the first clamping assembly are arranged opposite to and spaced apart below the first mounting base; The scraping tape assembly comprises a first vertical driving member fixed on the first mounting base and having a driving end that can be retracted in the vertical direction, a first horizontal driving member installed on the first vertical driving member and having a driving end that can be retracted in the horizontal direction, a second horizontal driving member installed on the first horizontal driving member and having a driving end that can be retracted in the horizontal direction, and a scraper installed at the driving end of the second horizontal driving member and a first tension spring for resetting the scraper, wherein the retracting directions of the first horizontal driving member and the second horizontal driving member are parallel and opposite; The first horizontal driving member drives the second horizontal driving member and the scraper to synchronously move toward or away from the first clamping assembly and to scrape the end of the tape from the upper surface of the photovoltaic assembly when moving toward the first clamping assembly; The second horizontal driving member drives the scraper to tilt upward so that the scraped tape stands upright; The first vertical driving member drives the first horizontal driving member, the second horizontal driving member and the scraper to rise and fall vertically as a whole, and during the lifting process, the scooped and erected tape is vertically pressed against the first clamping assembly.

[0007] Preferably, a first fixing plate extending vertically is installed at the driving end of the first horizontal driving member, and the second horizontal driving member is arranged at the middle section of the first fixing plate; The scraper is L-shaped and its corner is rotatably arranged at the bottom end of the first fixed plate. The upper end of the scraper is connected to the driving end of the second horizontal driving member and the lower end of the scraper is implemented as a scraping end facing the first clamping assembly. The scraping end is driven by the horizontal telescopic movement of the second horizontal driving member to rotate around the rotating connection point between the scraper and the first fixed plate to be tilted up or laid down. The first tension spring is arranged obliquely, one end of the first tension spring is connected to the first fixing plate, and the other end is connected to the top end of the scraper.

[0008] Preferably, the first clamping assembly comprises a fixed clamping plate provided at the bottom of the first mounting base and extending vertically, a third horizontal driving member provided on the first mounting base and having a driving end that can be extended and retracted in the horizontal direction, a movable clamping plate connected to the third horizontal driving member and driven by the third horizontal driving member to move toward or away from the fixed clamping plate, and a second tension spring for resetting the movable clamping plate; The movable clamping plate is V-shaped and its middle section is rotatably connected to the connection between the first mounting base and the fixed clamping plate. The movable clamping plate includes a connecting end at the upper end connected to the driving end of the third horizontal driving member and a clamping end at the lower end that cooperates with the fixed clamping plate in opening and closing. The clamping end is driven by the horizontal extension and contraction of the third horizontal driving member to move close to or away from the fixed clamping plate. The second tension spring is arranged obliquely, one end of the second tension spring is connected to the first mounting base, and the other end is connected to the connecting end.

[0009] Preferably, the movable splint is also provided with an avoidance slot which runs through the thickness direction thereof and extends vertically upward from the bottom end thereof.

[0010] Preferably, the driving end of the third horizontal driving member is provided with a roller which rotates around a horizontal axis perpendicular to the telescopic direction of the third horizontal driving member, and the outer end of the roller is pressed against the outer surface of the connecting end under the tension of the second tension spring.

[0011] Preferably, a tape suction assembly is provided on the side of the fixed splint facing away from the movable splint, and the tape suction assembly includes a second vertical driving member that can be vertically displaced and a suction member provided at the driving end of the second vertical driving member, the driving end of the second vertical driving member faces downward, and the suction member is used to suck the tape upward after the tape is torn off the corner guard and the photovoltaic module.

[0012] Preferably, the first driving assembly comprises a first XY displacement platform disposed above the transmission module, a vertical displacement module disposed on the first XY displacement platform and capable of vertical displacement, a first rotating driving member disposed on the vertical displacement module and capable of rotating around a vertical line, and a fourth horizontal driving member disposed below the first rotating driving member and capable of moving in a horizontal direction; The fourth horizontal driving member is installed at the top of the first mounting base, and the fourth horizontal driving member drives the first mounting base and the scraping tape assembly and the first clamping assembly arranged on the first mounting base to move horizontally as a whole to tear the tape off the upper surface of the photovoltaic component. The first rotating driving member drives the fourth horizontal driving member and the first mounting base, the scraping tape assembly, and the first clamping assembly to rotate around a vertical line as a whole. The vertical displacement module drives the first rotating driving member, the fourth horizontal driving member, the first mounting base, the scraping tape assembly, and the first clamping assembly as a whole to move vertically so as to move downward after the tape is torn off the upper surface of the photovoltaic component and separate the tape attached to the lower surface of the photovoltaic component from the lower surface of the photovoltaic component. The first XY displacement platform drives the four tape tearing mechanisms to independently perform horizontal displacement along a second direction parallel to the first direction and perpendicular to the first direction.

[0013] Preferably, the second clamping assembly comprises a second mounting base and a first clamping mechanism mounted on the second mounting base; The second mounting base includes a base and a base frame, the base frame is installed on the base through a vertical rotating shaft rotating around the vertical direction, and the base frame includes a first plate body and a second plate body arranged oppositely and spaced apart, and an elastic connecting rod horizontally connected between the first plate body and the second plate body, one end of the vertical rotating shaft is connected to the base, and the other end is connected to a side of the first plate body facing away from the second plate body; The first clamping mechanism includes two first clamping components that are opposite to and spaced from each other on a side of the second plate body facing away from the first plate body, any of the first clamping components includes a second fixing plate fixed to the second plate body and a first driving body arranged on the outer surface of one end of the second fixing plate away from the second plate body, and two first clamping blocks that can be driven by the first driving body to open and close are arranged on the driving end of the first driving body, any of the first clamping blocks is provided with the elastic clamping member, any of the second fixing plates extends outward in a direction away from the second plate body, the two second fixing plates are arranged at an angle of 90 degrees at one end away from the second plate body and extend obliquely in a direction approaching each other, an installation space is defined between the two second fixing plates, and the upper lifting mechanism is arranged below the installation space between the two second fixing plates.

[0014] Preferably, the second clamping assembly further comprises a second clamping mechanism mounted on the second mounting base; The second clamping mechanism includes a second driving body fixed on a side of the first plate body facing the second plate body and two second clamping blocks arranged at the driving end of the second driving body and driven by the second driving body to open and close. The driving end of the second driving body passes through a side of the second plate body facing away from the first plate body and the two second clamping blocks are located in the installation space.

[0015] Preferably, the second driving assembly comprises a second XY displacement platform disposed on the ground, a fifth horizontal driving member disposed on the second XY displacement platform, and a second rotating driving member disposed at a driving end of the fifth horizontal driving member and rotatable about a vertical line; The second mounting base is arranged above the driving end of the second rotating driving member, the lifting mechanism is installed on the second XY displacement platform and moves horizontally along the horizontal plane synchronously with the fifth horizontal driving member driven by the second XY displacement platform.

[0016] Preferably, the removal equipment also includes a tape removal mechanism and a corner protection collection mechanism, the tape removal mechanism is arranged between the two tape tearing mechanisms on the same side of the transmission module, and the corner protection collection mechanism is arranged between the two corner protection removal mechanisms on the same side of the transmission module.

[0017] Preferably, the tape stripping mechanism includes a tape storage box with an open top, a third fixed plate arranged on both side edges of the tape storage box corresponding to the two tape stripping mechanisms and suspended above the top opening of the tape storage box, a pin installed on the inner end of any one of the third fixed plates and extending horizontally toward the third fixed plate on the other side for piercing the torn tape, a sixth horizontal driving member installed on the upper surface of any one of the third fixed plates and retractable in the horizontal direction, and a tape stripping push plate installed at the driving end of the sixth horizontal driving member, the tape stripping push plate movably inserted into the pin and driven by the sixth horizontal driving member to reciprocate between the root and the tip of the pin.

[0018] Compared with the prior art, the advantages of the present invention are: The present invention provides a corner guard removal device for a photovoltaic module lamination process. A corner guard removal mechanism is arranged outside the extension line of the diagonal line of each corner guard and a tape tearing mechanism is arranged above each corner guard to complete the tearing of the corner guard and the tape that are attached to the diagonal line of the corner guard in a C-shape. The structure is simpler and the number of mechanisms is small. The production cycle can be within 14 seconds, and the production efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described below in conjunction with the accompanying drawings and embodiments: Figure 1 This is a schematic diagram of the structure of the corner guard removal device for the photovoltaic module lamination process according to an embodiment of the present invention, in which the frame is omitted; Figure 2 for Figure 1 A partial enlarged view of the middle A part; Figure 3 It is a schematic diagram of the top view of the structure of laminating and placing the corner protection tape of the photovoltaic module according to the embodiment of the present invention; Figure 4 for Figure 3 A side view of the tape (where (a) is a schematic diagram of the tape being fixed by adhesive, i.e., not being lifted up by the spatula, and (b) is a schematic diagram of the folded portion of the tape being lifted up by the spatula); Figure 5 It is a structural schematic diagram of one of the tape tearing mechanisms of the corner protector removal device for the photovoltaic module lamination process according to an embodiment of the present invention, excluding one of the angles of the first XY displacement platform; Figure 6 for Figure 5 A partial enlarged view of part B in the middle; Figure 7 It is a structural schematic diagram of one of the tape tearing mechanisms of the removal device for the corner protector used in the lamination process of photovoltaic modules according to an embodiment of the present invention, excluding the first XY displacement platform and after being rotated by a certain angle; Figure 8 It is a structural schematic diagram of a corner guard removal mechanism of a corner guard removal device for a photovoltaic module lamination process according to an embodiment of the present invention; Fig. 9 It is a structural schematic diagram of a second clamping assembly, a second rotary driving member, and a fifth horizontal driving member in a corner guard removal mechanism of a corner guard removal device for a photovoltaic module lamination process according to an embodiment of the present invention; Fig.10 It is a schematic structural diagram of an elastic clamping member of a device for removing corner protectors used in a photovoltaic module lamination process according to an embodiment of the present invention; Fig.11 It is a structural schematic diagram of the tape stripping mechanism of the corner protector removal equipment used in the photovoltaic module lamination process according to an embodiment of the present invention.

[0020] Among them: 10, transmission module; 20, tape tearing mechanism; 21, first mounting base; 22, scraping tape assembly; 221, first vertical drive member; 222, first horizontal drive member; 223, second horizontal drive member; 224, scraper; 2241, scraping end; 225, first fixed plate; 226, first tension spring; 23, first clamping assembly; 231, fixed clamping plate; 232, movable clamping plate; 2321, avoidance notch; 233, third horizontal Driving member; 2331, roller; 234, second tension spring; 24, first driving assembly; 241, first XY displacement platform; 242, vertical displacement module; 243, first rotary driving member; 244, fourth horizontal driving member; 25, suction tape assembly; 251, second vertical driving member; 252, suction member; 30, corner protection removal mechanism; 31, lifting mechanism; 32, second clamping assembly; 321, second mounting base; 3211, base; 321 2. Base frame; 32121. First plate; 32122. Second plate; 32123. Elastic connecting rod; 3213. Vertical shaft; 322. First clamping mechanism; 3221. Second fixed plate; 3222. First driving body; 3223. First clamping block; 32231. Elastic clamping member; 322311. Fixed block; 322312. Elastic rod; 323. Second clamping mechanism; 3231. Second driving body; 3232. Second clamping member Block; 33, second drive assembly; 331, second XY displacement platform; 332, fifth horizontal drive member; 333, second rotary drive member; 40, adhesive tape removal mechanism; 41, adhesive tape storage box; 42, third fixed plate; 43, plug pin; 44, sixth horizontal drive member; 45, adhesive tape removal push plate; 50, corner guard collection mechanism; 51, corner guard storage box; 52, corner guard unloading guide groove; 60, photovoltaic module; 70, corner guard; 80, adhesive tape; 81, folding part. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the present invention clearer, the present invention is further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present invention. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the present invention.

[0022] This embodiment provides a device for removing corner guards used in the photovoltaic module lamination process, see Figures 1 to 11 , mainly including the frame body ( Figure 1The transmission module 10 is a transmission module 10, a transmission module 10 and four tape tearing mechanisms 20, four corner protection removal mechanisms 30, two tape stripping mechanisms 40 and two corner protection collection mechanisms 50. The frame body is a cubic frame structure with a hollow interior and an open top. The transmission module 10 is a transmission module 10 that transmits along a first direction and is arranged in the frame body and passes through a set of opposite sides of the frame body (specifically, as shown in FIG. Figure 1 It should be noted that the front and rear directions of this embodiment do not refer to Figure 1 The front and back sides of Figure 1 The side or surface of the device shown facing the reader is the front side or front, and the side or surface facing away from the reader is the back side or back). In other words, the first direction refers to Figure 1 The front-to-back direction of the device shown, the second direction is Figure 1 The left and right directions of the device shown, the second direction is perpendicular to the first direction in the horizontal plane. The transmission module 10 is used for the transportation of the photovoltaic assembly 60 (including the input of the photovoltaic assembly 60 when the corner protector 70 is installed and the tape 80 is applied, and the output of the photovoltaic assembly 60 after the corner protector 70 and the tape 80 are removed) and positioning (that is, the photovoltaic assembly 60 is fixed when the corner protector 70 is removed and the tape 80 is torn off). For the transmission module 10, its structure is not described and limited, it is an existing conventional structure, and the prior art literature in the background technology can be referred to. It should be noted that in the embodiments of the present invention, Figure 3 As shown, there is no tape on the sides of the photovoltaic component 60, and the tapes 80 on the corner guards 70 at the four top corners are all C-shaped and pasted on the upper and lower surfaces of the corner guards 70 and the corresponding top corners of the photovoltaic component 60 along the diagonal direction of the corresponding corner guards 70. For the corner guards 70, their structure refers to the prior art documents in the background technology, and no specific description or limitation is made. Four tape tearing mechanisms 20 are respectively arranged above the four corners of the photovoltaic component 60 positioned on the transmission module 10, and are respectively used to tear off the tape 80 on the corner guards 70 at each top corner of the photovoltaic component 60. A corner guard removal mechanism 30 is respectively provided on the outside of each of the four top corners of the photovoltaic component 60 positioned on the transmission module 10, that is, there are four corner guard removal mechanisms 30 in total. In the present invention, the tape tearing mechanism 20 is arranged at the upper end of the frame body, and the corner guard removal mechanism 30 is arranged on the inner side of the top corner of the frame body and on the outer side of the corner guard 70 at the corresponding top corner of the photovoltaic component 60. In the embodiment of the present invention, the four tape tearing mechanisms 20 first tear off the tape 80 on the corner guards 70 at the corresponding top corners of the photovoltaic module 60, and then the four corner guard removal mechanisms 30 remove the corresponding corner guards 70 from the corresponding top corners of the photovoltaic module 60. The two tape removal mechanisms 40 are respectively arranged at Figure 1The two tape removal mechanisms 20 on the left and right sides and located between the corresponding sides, that is, each tape removal mechanism 40 is used to remove and collect the tape 80 torn off from the two corner guards 70 on the corresponding side. The two corner guard collection mechanisms 50 are respectively arranged as shown in FIG. Figure 1 The two corner guard removal mechanisms 30 on the left and right sides and located at the corresponding sides as shown, that is, each corner guard collection mechanism 50 is used to collect the two corner guards 70 on the corresponding side, and any corner guard collection mechanism 50 is located outside the adhesive tape removal mechanism 40 on the corresponding side. The two adhesive tape removal mechanisms 20 on the same side of the device share one adhesive tape removal mechanism 40, and the two corner guard removal mechanisms 30 on the same side of the device share one corner guard collection mechanism 50, which can reduce the number of parts and components of the device, the structural complexity and the equipment cost.

[0023] In this embodiment, the structures of the four tape tearing mechanisms 20 are completely the same, and only the structure of one of the tape tearing mechanisms 20 is described here. Figures 5 to 7 As shown, the tape tearing mechanism 20 includes a scraping tape assembly 22, a first clamping assembly 23 and a first driving assembly 24. More specifically, the scraping tape assembly 22 scrapes off the tape 80 attached to the corresponding corner guard 70 and the upper surface of the photovoltaic assembly 60 (it should be noted that, as shown in FIG. Figure 4 As shown, the end of the tape 80 has a free end when pasted, and the free end is folded to form a folding portion 81 when the tape 80 is pasted. The folding portion 81 is pasted with the adhesive surface, that is, the folding portion 81 will not be pasted to the photovoltaic component 60, so that the purpose is to facilitate the shoveling tape component 22 to move through the free end, that is, the folding portion 81, toward the pasting surface of the tape 80 and the photovoltaic component 60 to scoop up the tape 80 and separate the tape 80 from the photovoltaic component 60 and the corner protector 70). The first clamping component 23 clamps the tape 80 scooped up by the shoveling tape component 22, so that the subsequent first driving component 24 drives the first clamping component 23 to move and drive the tape 80 to be torn off from the photovoltaic component 60 and the corner protector 70. More specifically, as Figure 5 As shown, the tape removal mechanism 20 also includes a first mounting base 21, and the scraping tape assembly 22 and the first clamping assembly 23 are arranged oppositely and spaced below the first mounting base 21. The first mounting base 21 is installed on the first driving assembly 24, that is, the first driving assembly 24 drives the first mounting base 21 to move, driving the scraping tape assembly 22 and the first clamping assembly 23 below the first mounting base 21 to move synchronously. In this embodiment, the first mounting base 21 is an inverted L-shaped plate. The first clamping assembly 23 and the scraping tape assembly 22 are arranged oppositely on the left and right sides as shown in FIG. Figure 6Specifically, the first clamping assembly 23 is mounted on the vertical portion on the left side of the first mounting base 21, and the scraping tape assembly 22 is mounted on the right side of the first mounting base 21. The scraping tape assembly 22 can move horizontally toward or away from the first clamping assembly 23. Figure 6 The left and right directions shown in the figure and the vertical direction (the vertical direction is perpendicular to the first direction and the second direction, that is, Figure 6 The scooping tape assembly 22 scoops up the free end of the tape 80 when it moves horizontally toward the first clamping assembly 23, and stands up the scooped tape 80 when it moves vertically (as shown in the vertical direction). Figure 4 (b) so that the first clamping assembly 23 can conveniently clamp the tape 80 without interference. The working process of the tape tearing mechanism 20 of this embodiment is as follows: the scooping tape assembly 22 first scoops up the end of the tape 80 and then clamps it by the first clamping assembly 23, and then the first driving assembly 24 first moves horizontally to separate the tape 80 from the upper surface of the photovoltaic assembly 60 and the corner protector 70, and then moves vertically downward to pull the tape 80 to separate the tape 80 from the lower surface of the corner protector 70 and the photovoltaic assembly 60.

[0024] For the shovel tape assembly 22, as Figure 6 and Figure 7 As shown, it includes a first vertical driving member 221, a first horizontal driving member 222, a second horizontal driving member 223 and a scraper 224. The first vertical driving member 221 is installed on the first mounting base 21 and the driving end can be extended and retracted in the vertical direction. The first horizontal driving member 222 is installed on the driving end of the first vertical driving member 221 and its driving end can be extended and retracted in the horizontal direction. Figure 6 The left and right directions shown are extended (exemplary, Figure 6 As shown in the figure, the left side is extended and the right side is retracted). The second horizontal driving member 223 is installed on the driving end of the first horizontal driving member 222 and its driving end can move in the horizontal direction, that is, as shown in the figure. Figure 6 The left and right directions shown are extended (exemplary, Figure 6 As shown in the figure, extending to the right and retracting to the left), that is, the extension directions of the first horizontal driving member 222 and the second horizontal driving member 223 are parallel and opposite. The driving end of the first horizontal driving member 222 is equipped with a first fixing plate 225 extending vertically, and the second horizontal driving member 223 is arranged in the middle section of the first fixing plate 225. The scraper 224 is L-shaped and its corners rotate, for example, through a rotating shaft or a pin arranged at the bottom end of the first fixing plate 225. The upper end of the scraper 224 is connected to the driving end of the second horizontal driving member 223 and the lower end of the scraper 224 is specifically one end facing the first clamping assembly 23, that is, as shown in the figure. Figure 6The left end shown is implemented as a scraping end 2241 (the structure is similar to an L-shaped or sickle shape, and the blade is on the outer side, that is, the side facing the first clamping assembly 23). The scraping end 2241 is driven by the horizontal telescopic drive of the second horizontal driving member 223 to rotate around the rotation connection point between the scraper 224 and the first fixed plate 225 to tilt or fall down. The first horizontal driving member 222 drives the second horizontal driving member 223 and the scraper 224 to move toward or away from the first clamping assembly 23 synchronously and shovel the end of the tape 80 from the upper surface of the photovoltaic assembly 60 when moving toward it. The second horizontal driving member 223 stands up the shoveled tape 80 after the tape 80 is shoveled. Next, the first vertical driving member 221 drives the first horizontal driving member 222, the second horizontal driving member 223 and the scraper 224 to rise and fall vertically as a whole, and during the lifting process, the tape 80 scooped up and erected by the scraper 224 is placed in a vertical, i.e., upright, state against the inner side surface of the fixed clamp 231.

[0025] Preferably, the scraper belt assembly 22 also includes a first tension spring 226, such as Figure 6 and Figure 7 As shown, the first tension spring 226 is arranged obliquely, that is, Figure 7 As shown, the first tension spring 226 is arranged obliquely downward from left to right, and the function of the first tension spring 226 is to make the scraper 224 horizontal in the initial state, that is, when the second horizontal driving member 223 is in the retracted state, and to provide a biasing force to the scraper 224 to make the scraper 224 tend to return to the horizontal state when the second horizontal driving member 223 is in the extended state so that the scraping end 2241 of the scraper 224 is tilted upward, that is, the second horizontal driving member 223 drives the scraping end 2241 of the scraper 224 to tilt upward, and needs to overcome the biasing force of the first tension spring 226, so that the scraping end 2241 of the scraper 224 is driven to tilt upward. It is a slow process, rather than an immediate process, which is conducive to protecting the integrity of the tape 80 tearing process, and will not damage the tape 80, which is not conducive to the subsequent tearing or adding the process of removing the residual tape. Specifically, the upper end of the first tension spring 226 is fixed on the side of the first fixing plate 225, and the lower end is fixed on the side of the upper end of the scraper 224.

[0026] For the first clamping assembly 23, if Figure 6 and Figure 7 As shown, it includes a vertically arranged fixed clamping plate 231, a movable clamping plate 232 matched with the fixed clamping plate 231, and a third horizontal driving member 233 driving the movable clamping plate 232 to move closer to or away from the fixed clamping plate 231. Specifically, the fixed clamping plate 231 is installed at the bottom of the left side of the first installation base 21 and the fixed clamping plate 231 extends vertically. The third horizontal driving member 233 is installed on the left side of the first installation base 21, specifically the vertical part of the first installation base 21, and its driving end can be extended and retracted in the horizontal direction, that is, as shown in FIG. Figure 6 As shown in the left and right telescopic diagram, the driving end of the third horizontal driving member 233 is Figure 6 The upper end of the movable clamping plate 232 is connected to the driving end of the third horizontal driving member 233, and the movable clamping plate 232 is V-shaped, and the middle section can be around Figure 6 The movable clamping plate 232 is connected to the vertical part of the first mounting base 21 and the connection between the fixed clamping plate 231 and the axis of the front-to-back direction shown in the figure. The movable clamping plate 232 includes an upper end portion and a lower end portion. The upper end portion is connected to the driving end of the third horizontal driving member 233. For the convenience of description, it is described as a connecting end. The lower end portion is used to cooperate with the fixed clamping plate 231 to achieve clamping or loosening. Similarly, for the convenience of description, the lower end portion is described as a clamping end. The third horizontal driving member 233 is connected along the axis of the first mounting base 21 and the fixed clamping plate 231. Figure 6 The horizontal extension and contraction in the left and right directions shown in the figure drives the connecting end to swing left and right, and the middle of the connecting end and the clamping end is rotatably connected to the first mounting base 21. Therefore, under the principle of lever, the clamping end also swings left and right, that is, swings close to or away from the fixed clamping plate 231, thereby achieving clamping or loosening. Preferably, the first clamping assembly 23 also includes a second tension spring 234 for resetting the movable clamping plate 232. Similarly, if Figure 6 As shown, the second tension spring 234 is also tilted, with one end fixedly connected to the first mounting base 21 and the other end fixedly connected to the connecting end. Further preferably, the driving end of the third horizontal driving member 233 is provided with an axis along the horizontal direction, specifically perpendicular to the extension direction of the third horizontal driving member 233, that is, Figure 6 The roller 2331 extending in the front-to-back direction is shown, and the roller 2331 rests against the outer surface of the connecting end under the tension of the second tension spring 234, that is, the roller 2331 is in rolling contact with the outer surface of the connecting end, but they are not directly fixed together. This can reduce the connection process, improve the flexibility of assembly, and reduce the cost and difficulty of replacing any component when it is damaged. Moreover, with such a design, the third horizontal driving member 233 drives the movable splint 232 to open and close better than when it is directly fixed.

[0027] Preferably, if Figure 7 As shown, the movable clamping plate 232 is also provided with an avoidance slot 2321 which penetrates through the thickness of the movable clamping plate 232 and extends vertically upward from the bottom end. The avoidance slot 2321 is provided to prevent the scraping end 2241 of the scraper 224 from being driven upward by the first vertical driving member 221 and to prevent interference between the movable clamping plate 232 when the movable clamping plate 232 is driven close to the fixed clamping plate 231 to clamp the upwardly tilted adhesive tape 80.

[0028] More preferably, if Figure 5 and Figure 6As shown, a suction tape assembly 25 is also provided on the side of the fixed clamp plate 231 facing away from the movable clamp plate 232. Specifically, the suction tape assembly 25 includes a second vertical driving member 251 that moves vertically and a suction member 252 (exemplary, a conventional vacuum suction cup) provided on the driving end of the second vertical driving member 251. The driving end of the second vertical driving member 251 faces downward, and is used to drive the suction member 252 to move vertically up and down to adjust the vertical height. The suction member 252 is used to suck the clamped section of the tape 80, that is, the section attached to the upper surface of the photovoltaic module 60, and lift it upward after the tape 80 is torn off from the corner guard 70 and the photovoltaic module 60, so as to facilitate the scraper 224 to remove the tape.

[0029] For the first drive assembly 24, Figure 1 , Figure 2 , Figures 5 to 7As shown, it includes a first XY displacement platform 241, a vertical displacement module 242, a first rotation drive member 243 and a fourth horizontal drive member 244. More specifically, the first XY displacement platform 241 is installed at the upper end of the frame body and is located above the transmission module 10. The first XY displacement platform 241 can be displaced in the horizontal plane, specifically along a first direction and a second direction perpendicular to the first direction. Its specific structure is not described or limited, and it is an existing conventional XY displacement platform mechanism. The vertical displacement module 242 is arranged on the first XY displacement platform 241 and can be displaced vertically. The first XY displacement platform 241 and the vertical displacement module 242 constitute an existing conventional three-axis displacement platform. The first rotation drive member 243 is installed on the vertical displacement module 242 and can rotate vertically. The fourth horizontal driving member 244 is installed below the first rotating driving member 243 and at the top of the first mounting base 21 and can move horizontally. The fourth horizontal driving member 244 drives the first mounting base 21 and the scraping tape assembly 22 and the first clamping assembly 23 arranged on the first mounting base 21 to move horizontally as a whole to tear the tape 80 off the upper surface of the photovoltaic assembly 60 and the upper surface of the corner guard 70. The first rotating drive member 243 drives the fourth horizontal drive member 244 and the first mounting base 21, the scraping tape assembly 22, and the first clamping assembly 23 to rotate as a whole around a vertical line, with the purpose of rotating the tape 80 so that the tape 80 can be turned to the tape removal mechanism 40 for removing the tape 80 after the tape 80 is torn off from the photovoltaic component 60 and the corner protector 70. The vertical displacement module 242 drives the first rotating drive member 243, the fourth horizontal drive member 244, the first mounting base 21, the scraping tape assembly 22 and the first clamping assembly 23 to displace vertically as a whole, with the purpose of separating the tape 80 attached to the lower surface of the photovoltaic component 60 from the corner protector 70 and the lower surface of the photovoltaic component 60. Specifically, after the tape 80 on the upper surface of the photovoltaic module 60 is torn off, the vertical displacement module 242 is further displaced downward to tear the tape 80 off the lower surface of the photovoltaic module 60 by a downward pulling force. At the same time, the vertical displacement module 242 can also adjust the relative height position of the tape tearing mechanism 20, the corner protector 70 and the tape stripping mechanism 40. The first XY displacement platform 241 is used to drive the four tape tearing mechanisms 20 to horizontally displace along a second direction parallel to the first direction and perpendicular to the first direction, so as to Figure 1 For example, the two tape tearing mechanisms 20 on the right side of the device can be moved along the first direction, i.e. Figure 1In the front-to-back direction, the device moves relatively close to or away from each other. Since the tape stripping mechanism 40 is located between the two tape tearing mechanisms 20, the close movement is to allow the two tape tearing mechanisms 20 to approach the tape stripping mechanism 40 to remove the tape 80, and the away movement is to allow the two tape tearing mechanisms 20 to respectively tear off the tape 80 on the corner guards 70 at the two top corners on the right side of the photovoltaic module 60. Similarly, the two tape tearing mechanisms 20 on the right side of the device can also be moved along the second direction on the first XY displacement platform 241, that is, as shown in FIG. Figure 1 The left and right directions shown are used to adjust the relative horizontal position of the tape tearing mechanism 20 and the tape 80 on the corner protector 70 at the corresponding top corner of the photovoltaic module 60 and the relative horizontal position with the tape stripping mechanism 40.

[0030] Similarly, the structures of the four corner protection removal mechanisms 30 are completely the same. In this embodiment, only one of the corner protection removal mechanisms 30 is used as an example for description. Figures 8 to 10As shown, the corner guard removal mechanism 30 includes an upper push mechanism 31, a second clamping assembly 32, a second driving assembly 33 and an elastic clamping member 32231. Among them, the upper push mechanism 31 is used to push the corner guard 70, specifically the top corner of the corner guard 70, upward without completely separating it from the corresponding top corner of the photovoltaic module 60 (at this time, the two arms of the corner guard 70 are still partially in contact with the two sides of the corresponding top corner of the photovoltaic module 60, in order to facilitate the subsequent removal of the corner guard 70. Because there is no tape on the sides of the photovoltaic module 60, the internal glue may overflow during the lamination process and stick to the inner side of the arm of the corner guard 70, making it more difficult to remove the corner guard 70. The upper push mechanism 31 separates the bonding between the arm of the corner guard 70 and the side of the photovoltaic module 60 by pushing the top corner of the corner guard 70). The second clamping assembly 32 is used to clamp the corner guard 70 before the corner guard 70 is lifted by the upper push mechanism 31, so that the corner guard 70 will not fall off during the process of being lifted by the upper push mechanism 31. The second driving assembly 33 is used to drive the second clamping assembly 32 to move, specifically, away from the photovoltaic assembly 60, so as to drive the corner guard 70 to be completely separated from the photovoltaic assembly 60. The elastic clamping member 32231 extends toward the clamping surface of the second clamping assembly 32. The purpose of its setting is, on the one hand, to adapt to the deformation of the clamping part of the second clamping assembly 32 caused by the lifting mechanism 31 lifting the corner guard 70 upward, and on the other hand, to exert a downward force on the corner guard 70, so that the corner guard 70 returns to a horizontal state after being lifted by the lifting mechanism 31, ensuring that the second clamping assembly 32 clamps first and then the lifting mechanism 31 lifts the corner guard 70. The working process of the corner guard removal mechanism 30 of this embodiment is as follows: the second clamping component 32 clamps the two guard arms of the corner guard 70, and then the upper lifting mechanism 31 lifts the top corner of the corner guard 70 so that the inner wall surfaces of the two guard arms of the corner guard 70 are separated from the bonding part of the side of the photovoltaic component 60, and the lifted corner guard 70 is restored downward to a horizontal state under the action of the elastic clamping member 32231, and finally the second driving component 33 moves outward in a direction away from the photovoltaic component 60 to separate the corner guard 70 from the photovoltaic component 60.

[0031] For the second clamping assembly 32, Figure 8 and Fig. 9As shown, the second clamping assembly 32 includes a second mounting base 321 and a first clamping mechanism 322 and a second clamping mechanism 323. The second clamping mechanism 323 is responsible for clamping and positioning the corner protector 70 when the adhesive tape 80 is torn off, and the first clamping mechanism 322 is responsible for removing and clamping the corner protector 70 after the adhesive tape 80 is torn off. More specifically, the second mounting base 321 includes a base 3211 and a base frame 3212, the base 3211 is an L-shaped plate, and the base frame 3212 is mounted on the base 3211 through a vertical rotating shaft 3213 that rotates vertically. The base frame 3212 includes a first plate body 32121 and a second plate body 32122 that are arranged oppositely and at intervals, and four elastic connecting rods 32123 that are horizontally connected between the first plate body 32121 and the second plate body 32122. The first plate body 32121 is horizontally swingably connected to the base 3211 through a vertical rotating shaft 3213, that is, one end (lower end) of the vertical rotating shaft 3213 is connected to the base 3211, and the other end (upper end) is connected to a side of the first plate body 32121 that is away from the second plate body 32122. The elastic connecting rod 32123 can be selected as an existing conventional spring column. The vertical rotating shaft 3213 and the elastic connecting rod 32123 are provided to enable the first clamping mechanism 322 to adaptively adjust the angle between it and the corner guard 70. The first clamping mechanism 322 is arranged on the side of the second plate 32122 facing away from the first plate 32121, and the first clamping mechanism 322 includes two first clamping components that are opposite and spaced apart, and one first clamping component is used to clamp and fix one arm of the corner guard 70. Any first clamping component includes a second fixing plate 3221 and a first driving body 3222 arranged on the outer surface of one end of the second fixing plate 3221 away from the second plate 32122, and two first clamping blocks 3223 that can be driven by the first driving body 3222 to open and close are arranged on the driving end of the first driving body 3222. For the first driving body 3222 and the first clamping block 3223, an existing conventional pneumatic clamping mechanism can be selected, and the two first clamping blocks 3223 can be flip-type clamping or translational clamping, which will not be described in detail. The second fixing plate 3221 is fixed on the second plate body 32122 and the second fixing plate 3221 includes two parts, one part, that is, the part connected to the second plate body 32122 is arranged perpendicular to the second plate body 32122, and the other part, that is, the part away from the second plate body 32122, is arranged at an angle to the plate surface of the second plate body 32122, that is, the ends of the two second fixing plates 3221 away from the second plate body 32122 extend obliquely in a direction of approaching each other and the ends of the two second fixing plates 3221 away from the second plate body 32122 are arranged at approximately 90°, and an installation space is formed between the two second fixing plates 3221, and the installation space is used for the installation of the second clamping mechanism 323 and the lifting and avoiding of the upper mechanism 31. It should be noted that the two second fixing plates 3221 can also be an integral structure. In a preferred embodiment, such as Figure 8 and Fig.10 As shown, the elastic clamping member 32231 is arranged on any of the first clamping blocks 3223. The elastic clamping member 32231 includes an inverted L-shaped fixed block 322311 and an elastic rod 322312 whose upper end is fixed on the fixed block 322311 and whose lower end can be telescopically arranged in the first clamping block 3223 along the vertical direction. The bottom of the elastic rod 322312 is extended out of the clamping surface of the first clamping block 3223 in the initial state. When the two first clamping blocks 3223 are closed, the elastic clamping member 32231 is affected by the guard arm of the clamped object, that is, the corner guard 70, and retracts back to the clamping surface. For the second clamping mechanism 323, as shown in FIG. Fig. 9 As shown, a avoidance hole (not marked) is opened in the middle of the second plate 32122, and the second clamping mechanism 323 includes a second driving body 3231 fixed on the side of the first plate 32121 facing the second plate 32122 and two second clamping blocks 3232 that can be opened and closed are arranged on the driving end of the second driving body 3231. The driving end of the second driving body 3231 passes through the side of the second plate 32122 facing away from the first plate 32121, that is, through the avoidance hole on the second plate 32122 and extends into the installation space. The two second clamping blocks 3232 are arranged one above and one below in the installation space and are driven by the second driving body 3231 to flip up and down to realize opening and closing. For the second driving body 3231 and the second clamping block 3232, it is also an existing conventional pneumatic clamping mechanism. The two second clamping blocks 3232 can be flip-type clamping or translation-type clamping, which will not be described in detail.

[0032] As for the lifting mechanism 31, it is arranged below the installation space defined between the two second fixing plates 3221 and below the top corner of the corresponding corner guard 70, with the purpose of lifting at the top corner of the corner guard 70 during lifting, so that the arm of the corner guard 70 is deflected relative to the photovoltaic assembly 60 and separated from the side of the photovoltaic assembly 60, solving the problem that the arm of the corner guard 70 may be bonded to the side of the photovoltaic assembly 60 due to the overflow of glue in the photovoltaic assembly 60 and make it difficult to remove the corner guard 70. As for its structure, it can be an existing conventional vertical cylinder and a push rod arranged at the driving end of the vertical cylinder.

[0033] For the second driving assembly 33, Figure 8 and Fig. 9 As shown, it includes a second XY displacement platform 331, a fifth horizontal driving member 332 and a second rotation driving member 333. The second XY displacement platform 331 is set on the ground, and its structure is similar to that of the first XY displacement platform 241, and no specific description or limitation is given. The fifth horizontal driving member 332 is set on the second XY displacement platform 331, and can be driven by the second XY displacement platform 331 to move in the horizontal plane (including Figure 8The second rotating driving member 333 is mounted on the driving end of the fifth horizontal driving member 332 and its driving end is connected to the second mounting base 321, that is, the second mounting base 321 is mounted on the driving end of the second rotating driving member 333. Figure 8 or Fig. 9 As shown, the second mounting base 321 is mounted on the top of the second rotating driving member 333, and the second rotating driving member 333 can drive the second mounting base 321 and the first clamping mechanism 322 and the second clamping mechanism 323 on the second mounting base 321 to rotate around a vertical line. The fifth horizontal driving member 332 can drive the second rotating driving member 333, the second mounting base 321, the first clamping mechanism 322, and the second clamping mechanism 323 to move in the horizontal plane as a whole. The upper push mechanism 31 is also mounted on the second XY displacement platform 331. Specifically, the upper push mechanism 31 and the fifth horizontal driving member 332 are mounted on the second XY displacement platform 331 through the same fixed bottom plate (not shown), and can be driven by the second XY displacement platform 331 to move in the horizontal plane.

[0034] During operation, the two first clamping blocks 3223 of the first clamping mechanism 322 respectively clamp the two guard arms of the fixed corner guard 70, and then the tape tearing mechanism 20 performs the tape tearing operation. After the tape 80 is torn off, the two first clamping mechanisms 322 continue to clamp the corner guard 70, and the upper push mechanism 31 pushes the corner guard 70 upward so that the two guard arms of the corner guard 70 are separated from the side of the photovoltaic component 60. Then, the first clamping mechanism 322 releases the two guard arms of the corner guard 70 and the two second clamping blocks 3232 of the second clamping mechanism 323 clamp the top corner of the corner guard 70 and are driven to retract so that the corner guard 70 moves outward away from the corresponding top corner of the photovoltaic component 60 to remove the corner guard 70 from the corresponding top corner of the photovoltaic component 60, and finally, it is driven by the second driving component 33 to move to the corner guard collecting mechanism 50, and the two second clamping blocks 3232 loosen the corner guard 70 so that the corner guard 70 falls into the corner guard collecting mechanism 50 and then moves to reset.

[0035] As a replaceable embodiment, the second clamping assembly 32 may also only include the second mounting base 321 and the first clamping mechanism 322, that is, it does not include the second clamping mechanism 323. The first clamping mechanism 322 is responsible for clamping and positioning the corner protector 70 when the tape 80 is torn off, and is also responsible for removing and clamping the corner protector 70 after the tape 80 is torn off.

[0036] The structures of the two debonding belt mechanisms 40 in this embodiment are also completely the same, so only one of the debonding belt mechanisms 40 is described in this embodiment. Fig.11As shown, the tape stripping mechanism 40 includes a tape storage box 41, a third fixing plate 42, a pin 43, a sixth horizontal driving member 44 and a tape stripping push plate 45. The tape storage box 41 is a cubic box body with an open top, and the two sides of the two tape stripping mechanisms 20 facing the same side of the device are as shown in FIG. Fig.11 The left and right sides of the tape storage box 41 are respectively provided with an inverted L-shaped third fixing plate 42 (the number of the third fixing plates 42 on the two sides can be the same or different, and is not limited. Fig.11 The third fixing plate 42 is suspended above the opening of the tape storage box 41 and extends toward the center of the opening of the storage box. A pin 43 extending horizontally toward the third fixing plate 42 on the other side is installed at the inner end of the third fixing plate 42, i.e., at one end of the third fixing plate 42 facing the other side (the number of the pins 43 is not limited, and can be one, two, three, etc., Fig.11 There are two examples in the figure), and the outer end of the pin 43 is a pointed end. The sixth horizontal driving member 44 is mounted on the upper surface of the third fixed plate 42 and its driving end can be extended and retracted in the horizontal direction, specifically toward or away from the sixth horizontal driving member 44 on the other side. The debonding belt push plate 45 is a square plate displacement and is arranged vertically, that is, perpendicular to the extension and retraction direction of the sixth horizontal driving member 44. The debonding belt push plate 45 is mounted on the driving end of the sixth horizontal driving member 44 and a through hole (not marked) is provided on the debonding belt push plate 45 for the pin 43 to pass through, that is, the pin 43 is movably passed through the through hole on the debonding belt push plate 45. The debonding belt push plate 45 is located at the root of the pin 43 in the initial position. The sixth horizontal driving member 44 drives the debonding belt push plate 45 to reciprocate between the root and the tip of the pin 43 along the axial direction of the pin 43. During operation, the tape tearing mechanism 20 moves to the tip of the pin 43 driven by the first horizontal driving member 222 and is driven by the first horizontal driving member 222 so that the tape 80 is pierced and fixed on the pin 43 by the tip of the pin 43, and then the sixth horizontal driving member 44 extends outward to push the tape stripping push plate 45 to move from the root of the pin 43 to the tip of the pin 43 relative to the axial direction of the pin 43. During the movement, the tape stripping push plate 45 will push the tape 80 pierced on the pin 43 off the pin 43 and drop it into the tape storage box 41, and then retract and return to its original position at the root of the pin 43.

[0037] Similarly, the structures of the two corner guard collecting mechanisms 50 in this embodiment are completely the same, so only one of the corner guard collecting mechanisms 50 is used as an example for description in this embodiment. The two corner guard collecting mechanisms 50 in this embodiment are arranged outside the two stripping belt mechanisms 40. Specifically, Figure 1As shown, the corner guard collection mechanism 50 in this embodiment includes a corner guard storage box 51 and two corner guard feed guide grooves 52. The corner guard storage box 51 is also a cubic box body with an open top, and the two corner guard feed guide grooves 52 are respectively arranged on the two side edges of the two corner guard removal mechanisms 30 on the same side of the corresponding device of the corner guard storage box 51, and any corner guard feed guide groove 52 extends downwardly from away from the corner guard storage box 51 to close to the corner guard storage box 51, that is, the height of the feed end of any corner guard feed guide groove 52 is higher than the discharge end and the discharge end extends to above the top opening of the corner guard storage box 51.

[0038] It should be noted that, in this embodiment, the first horizontal driving member 222, the second horizontal driving member 223, the third horizontal driving member 233, the fourth horizontal driving member 244, the fifth horizontal driving member 332, the sixth horizontal driving member 44, the first vertical driving member 221, the second vertical driving member 251, the first rotational driving member 243, and the second rotational driving member 333 are preferably existing conventional cylinders.

[0039] The corner guard removal equipment used in the photovoltaic module lamination process of the present embodiment has a corner guard removal mechanism 30 arranged on the outside of the extension line of the diagonal line of each corner guard 70 and a tape tearing mechanism 20 arranged above each corner guard 70, so as to complete the removal of the corner guard 70 on the diagonal line of the corner guard 70 where the tape 80 is pasted in a C shape and the tearing of the tape 80 on the corner guard 70. Compared with the corner guard removal equipment of the background technology, the structure is simpler, the number of mechanisms is small, the production efficiency is high, and the production cycle of the removal equipment of the present embodiment can be achieved within 14 seconds after testing.

[0040] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation of the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the appended claims of the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the appended claims, or the equivalent forms of such scope and boundaries.

Claims

1. A device for removing corner guards used in a photovoltaic module lamination process, comprising a transmission module (10) for transmitting along a first direction for transporting and positioning a photovoltaic module (60), characterized in that: The adhesive tape (80) at any top corner of the photovoltaic module (60) is attached to the top and bottom surfaces of the corner guard (70) and the photovoltaic module (60) in a C-shape along the diagonal of the corresponding corner guard (70), and the removal device further comprises four adhesive tape tearing mechanisms (20) arranged above the transmission module (10) and corresponding one-to-one with the corner guards (70) at the four top corners of the photovoltaic module (60), and four corner guard removal mechanisms (30) arranged one-to-one and correspondingly on the outside of the four top corners of the photovoltaic module (60) positioned on the transmission module (10); Any of the adhesive tape tearing mechanisms (20) comprises an adhesive tape scooping assembly (22), a first clamping assembly (23) for clamping the scooped adhesive tape (80), and a first driving assembly (24) for driving the first clamping assembly (23) to move so as to tear the adhesive tape (80) from the corner guard (70) and the upper surface of the photovoltaic assembly (60); Any of the corner guard removal mechanisms (30) comprises a second clamping assembly (32), a lifting mechanism (31) and a second driving assembly (33) for driving the second clamping assembly (32) to move so as to remove the corner guard (70) from the corresponding top corner of the photovoltaic assembly (60), wherein the second clamping assembly (32) is provided with an elastic clamping member (32231) extending in the direction of its clamping surface.

2. The removal device according to claim 1, characterized in that The adhesive tape tearing mechanism (20) further comprises a first mounting base (21), and the adhesive tape scraping assembly (22) and the first clamping assembly (23) are arranged opposite to and spaced apart from each other below the first mounting base (21); The scraping tape assembly (22) comprises a first vertical driving member (221) fixed on the first mounting base (21) and having a driving end that can be extended and retracted in the vertical direction, a first horizontal driving member (222) installed on the first vertical driving member (221) and having a driving end that can be extended and retracted in the horizontal direction, a second horizontal driving member (223) installed on the first horizontal driving member (222) and having a driving end that can be extended and retracted in the horizontal direction, and a scraper (224) installed on the second horizontal driving member (223) and a first tension spring (226) for resetting the scraper (224), wherein the extension and retraction directions of the first horizontal driving member (222) and the second horizontal driving member (223) are parallel and opposite; The first horizontal driving member (222) drives the second horizontal driving member (223) and the scraper (224) to synchronously move toward or away from the first clamping assembly (23) and to scrape the end of the tape (80) from the upper surface of the photovoltaic assembly (60) when moving toward the first clamping assembly (23); The second horizontal driving member (223) drives the scraper (224) to tilt upward so that the scraped tape (80) stands upright; The first vertical driving member (221) drives the first horizontal driving member (222), the second horizontal driving member (223) and the scraper (224) to rise and fall vertically as a whole, and during the lifting process, the scooped and erected adhesive tape (80) is vertically pressed against the first clamping assembly (23).

3. The removal device according to claim 2, characterized in that A first fixing plate (225) extending vertically is installed at the driving end of the first horizontal driving member (222), and the second horizontal driving member (223) is arranged at the middle section of the first fixing plate (225); The scraper (224) is L-shaped and its corner is rotatably arranged at the bottom end of the first fixed plate (225); the upper end of the scraper (224) is connected to the driving end of the second horizontal driving member (223) and the lower end of the scraper (224) is implemented as a rubber scraping end (2241) facing the first clamping assembly (23); the rubber scraping end (2241) is driven by the horizontal telescopic movement of the second horizontal driving member (223) to rotate around the rotating connection point between the scraper (224) and the first fixed plate (225) to be tilted up or laid down; The first tension spring (226) is arranged obliquely, with one end connected to the first fixing plate (225) and the other end connected to the top end of the scraper (224).

4. The removal device according to claim 3, characterized in that The first clamping assembly (23) comprises a fixed clamping plate (231) provided at the bottom of the first mounting base (21) and extending in a vertical direction, a third horizontal driving member (233) provided on the first mounting base (21) and having a driving end that can be extended and retracted in a horizontal direction, a movable clamping plate (232) connected to the third horizontal driving member (233) and driven by the third horizontal driving member (233) to move toward or away from the fixed clamping plate (231), and a second tension spring (234) used for resetting the movable clamping plate (232); The movable clamping plate (232) is V-shaped and its middle section is rotatably connected to the connection between the first mounting base (21) and the fixed clamping plate (231). The movable clamping plate (232) includes a connecting end connected to the driving end of the third horizontal driving member (233) at the upper end and a clamping end that cooperates with the fixed clamping plate (231) at the lower end. The clamping end is driven by the horizontal extension and contraction of the third horizontal driving member (233) to move close to or away from the fixed clamping plate (231). The second tension spring (234) is arranged obliquely and has one end connected to the first mounting base (21) and the other end connected to the connecting end.

5. The removal device according to claim 4, characterized in that The movable clamping plate (232) is also provided with an avoidance notch (2321) which runs through the thickness direction thereof and extends vertically upward from the bottom end thereof.

6. The removal device according to claim 5, characterized in that The driving end of the third horizontal driving member (233) is provided with a roller (2331) which rotates around a horizontal axis perpendicular to the telescopic direction of the third horizontal driving member (233), and the outer end of the roller (2331) is subjected to the tension of the second tension spring (234) and abuts against the outer surface of the connecting end.

7. The removal device according to claim 5, characterized in that A tape suction assembly (25) is also provided on the side of the fixed clamp (231) facing away from the movable clamp (232), and the tape suction assembly (25) comprises a second vertical driving member (251) that can be displaced in the vertical direction and a suction member (252) provided at the driving end of the second vertical driving member (251), wherein the driving end of the second vertical driving member (251) faces downward, and the suction member (252) is used to suck the tape (80) upward after the tape (80) is torn off the corner guard (70) and the photovoltaic module (60).

8. The removal device according to claim 2, characterized in that The first driving assembly (24) comprises a first XY displacement platform (241) disposed above the transmission module (10), a vertical displacement module (242) disposed on the first XY displacement platform (241) and capable of vertical displacement, a first rotating driving member (243) disposed on the vertical displacement module (242) and capable of rotating about a vertical line, and a fourth horizontal driving member (244) disposed below the first rotating driving member (243) and capable of moving in a horizontal direction; The fourth horizontal driving member (244) is installed at the top of the first mounting base (21), and the fourth horizontal driving member (244) drives the first mounting base (21) and the scraping tape assembly (22) and the first clamping assembly (23) arranged on the first mounting base (21) to move horizontally as a whole to tear the tape (80) off the upper surface of the photovoltaic assembly (60); the first rotating driving member (243) drives the fourth horizontal driving member (244) and the first mounting base (21), the scraping tape assembly (22), and the first clamping assembly (23) to rotate as a whole around a vertical line; the vertical displacement module (2 42) drives the first rotary drive member (243), the fourth horizontal drive member (244), the first mounting base (21), the scraping tape assembly (22) and the first clamping assembly (23) to move vertically as a whole so as to move downward after the tape (80) is torn off from the upper surface of the photovoltaic assembly (60) and separate the tape (80) attached to the lower surface of the photovoltaic assembly (60) from the lower surface of the photovoltaic assembly (60), and the first XY displacement platform (241) drives the four tape tearing mechanisms (20) to independently make horizontal displacements along a second direction parallel to the first direction and perpendicular to the first direction.

9. The removal device according to claim 1, characterized in that The second clamping assembly (32) comprises a second mounting base (321) and a first clamping mechanism (322) mounted on the second mounting base (321); The second mounting base (321) comprises a base (3211) and a base frame (3212); the base frame (3212) is mounted on the base (3211) via a vertical rotating shaft (3213) rotating in a vertical direction; the base frame (3212) comprises a first plate (32121) and a second plate (32122) arranged opposite to and spaced apart from each other, and an elastic connecting rod (32123) horizontally connected between the first plate (32121) and the second plate (32122); one end of the vertical rotating shaft (3213) is connected to the base (3211), and the other end is connected to a surface of the first plate (32121) facing away from the second plate (32122); The first clamping mechanism (322) comprises two first clamping components which are arranged opposite to and spaced apart from each other on a side of the second plate body (32122) facing away from the first plate body (32121), and each of the first clamping components comprises a second fixing plate (3221) fixed to the second plate body (32122), a first driving body (3222) arranged on the outer surface of one end of the second fixing plate (3221) away from the second plate body (32122), and two first driving bodies (3222) arranged on the driving end of the first driving body (3222) which can be driven by the first driving body (3222) to realize opening and closing. A clamping block (3223), any one of the first clamping blocks (3223) is provided with the elastic clamping member (32231), any one of the second fixing plates (3221) extends outward in a direction away from the second plate body (32122), the two second fixing plates (3221) are arranged at an angle of 90 degrees at one end away from the second plate body (32122) and extend obliquely in a direction approaching each other, an installation space is defined between the two second fixing plates (3221), and the upper support mechanism (31) is arranged below the installation space between the two second fixing plates (3221).

10. The removal device according to claim 9, characterized in that The second clamping assembly (32) further comprises a second clamping mechanism (323) mounted on the second mounting base (321); The second clamping mechanism (323) includes a second driving body (3231) fixed on a surface of the first plate body (32121) facing the second plate body (32122) and two second clamping blocks (3232) arranged at the driving end of the second driving body (3231) and driven by the second driving body (3231) to open and close, the driving end of the second driving body (3231) passing through a surface of the second plate body (32122) facing away from the first plate body (32121) and the two second clamping blocks (3232) are located in the installation space.

11. The removal device according to claim 9, characterized in that The second driving assembly (33) comprises a second XY displacement platform (331) arranged on the ground, a fifth horizontal driving member (332) arranged on the second XY displacement platform (331), and a second rotating driving member (333) arranged at the driving end of the fifth horizontal driving member (332) and rotatable about a vertical line; The second mounting base (321) is arranged above the driving end of the second rotating driving member (333), and the upper lifting mechanism (31) is installed on the second XY displacement platform (331) and moves horizontally along a horizontal plane synchronously with the fifth horizontal driving member (332) driven by the second XY displacement platform (331).

12. The removal device according to any one of claims 1 to 11, characterized in that: The removal device also includes a tape removal mechanism (40) and a corner protection collection mechanism (50), wherein the tape removal mechanism (40) is arranged between the two tape tearing mechanisms (20) on the same side of the transmission module (10), and the corner protection collection mechanism (50) is arranged between the two corner protection removal mechanisms (30) on the same side of the transmission module (10).

13. The removal device according to claim 12, characterized in that The tape stripping mechanism (40) comprises a tape storage box (41) with an open top, a third fixed plate (42) arranged on both side edges of the tape storage box (41) corresponding to the two tape stripping mechanisms (20) and suspended above the top opening of the tape storage box (41), a pin (43) installed on the inner end of any one of the third fixed plates (42) and extending horizontally toward the third fixed plate (42) on the other side for piercing the torn tape (80), a sixth horizontal driving member (44) installed on the upper surface of any one of the third fixed plates (42) and retractable in the horizontal direction, and a tape stripping push plate (45) installed at the driving end of the sixth horizontal driving member (44), the tape stripping push plate (45) being movably inserted into the pin (43) and being driven by the sixth horizontal driving member (44) to reciprocate between the root and the tip of the pin (43).

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