Paper card corner wrapping mechanism

Abstract

The paper card corner covering mechanism of this utility model includes a paper card corner covering base plate and a platform fixed on the paper card corner covering base plate, a front and rear positioning component, a side positioning and fixing component, a folding corner cover lower cover component, and a folding corner cover upper cover component. The platform can hold a paper card. The front and rear positioning component can position the front or rear of the aluminum alloy frame of the photovoltaic module. The side positioning and fixing component can position the left or right side of the aluminum alloy frame of the photovoltaic module. The folding corner cover lower cover component can first vertically fold the side of the corner cover of the paper card to the left or right side of the aluminum alloy frame of the photovoltaic module and then horizontally fold the corner cover lower cover of the paper card to the top of the aluminum alloy frame of the photovoltaic module. The folding corner cover upper cover component can first vertically fold the side of the corner cover upper cover of the paper card to the front or rear side of the aluminum alloy frame of the photovoltaic module and then horizontally fold the corner cover upper cover of the paper card to the top of the aluminum alloy frame of the photovoltaic module and cover part of the corner cover lower cover.

Description

Technical Field

[0001] This utility model belongs to the field of packaging equipment technology, and in particular relates to a paper card corner wrapping mechanism. Background Technology

[0002] See Figure 1 To prevent the four corners of the aluminum alloy frame of the photovoltaic module 10 from scratching the glass or backsheet surface during stacking, and to prevent damage to the four corners during handling, corner protectors, commonly known as corner protectors, are usually wrapped around the four corners of the aluminum alloy frame of the photovoltaic module 10. These corner protectors are divided into corner protector type 1 (21) and corner protector type 2 (22). See also Figures 2-5 Corner protector 21 is folded from paper card 21A, see below. Figures 6-7 Corner protector 22 is folded from paper card 22A. If the paper card is not double-sided, paper card 1 21A and paper card 22A are actually the same, the only difference being that the outward-facing sides are reversed when folded. When wrapping the corners, first place two paper cards 1 21A and two paper cards 22A at the four corners and place them under the photovoltaic module 10 to be wrapped. Align the right angle of the triangular corner protector base 21A1 with the right angles of the four corners of the aluminum alloy frame of the photovoltaic module 10 with the glass plate facing down. Then fold two paper cards 1 21A and two paper cards 22A. Taking corner protector 21 as an example, first bend vertically, see... Figure 3 First, bend the side 21A2 of the lower corner protector along the fold line 21A6 relative to the bottom surface 21A1 of the corner protector at a 90° angle to the left or right side of the aluminum alloy frame of the photovoltaic module 10. Then, bend the side 21A4 of the upper corner protector along the fold line 21A8 relative to the bottom surface 21A1 of the corner protector at a 90° angle to the front or rear side of the aluminum alloy frame of the photovoltaic module 10, and make one side of the upper corner protector side 21A4 and one side of the lower corner protector side 21A2 join to cover the four sharp corners of the aluminum alloy frame of the photovoltaic module 10, thus obtaining the vertical corner protector 21B; then fold horizontally, see [reference]. Figure 4 First, bend the lower corner protector cover 21A3 at a 90° angle along the fold line 21A7 towards the bottom surface 21A1 of the corner protector and attach it to the top of the aluminum alloy frame of the photovoltaic module 10. Then, bend the upper corner protector cover 21A5 at a 90° angle along the fold line 21A9 towards the bottom surface 21A1 of the corner protector and cover the lower corner protector cover 21A3, resulting in a flat-folded corner protector 21C. Finally, fold the edges together, see [reference needed]. Figure 5The second locking edge surface 21AC of the corner protector is folded downwards and inwards towards the aluminum alloy frame along the fold line 21AD of the second locking edge surface. Simultaneously, the first locking edge surface 21AA of the corner protector is folded downwards and inwards towards the aluminum alloy frame along the fold line 21AB of the first locking edge surface. This ensures that the bottom side of the second locking edge surface 21AC is pressed firmly against the back panel of the photovoltaic module 10. Then, the cross-edge portion of the fold line 21AD of the second locking edge surface is pushed forcefully, causing the fold line 21AD to be recessed and pressed against the inner side of the aluminum alloy frame. The first locking edge surface 21AA and the second locking edge surface 21AC of the corner protector are fixed inside the aluminum alloy frame, completing the locking process and obtaining corner protector 21. A corner protector 21AC1 is provided on the bottom side of the second locking edge surface 21AC for applying force during locking and for inserting a finger to pry out the second locking edge surface 21AC when removing corner protector 21.

[0003] To address this, we developed a paper card corner-wrapping mechanism for automatically wrapping the corners of photovoltaic modules 10. Utility Model Content

[0004] The purpose of this utility model is to provide a paper card corner-wrapping mechanism for automatically wrapping the corners of photovoltaic modules, including a paper card corner-wrapping base plate and a platform fixed in the orientation on the paper card corner-wrapping base plate, a front and rear positioning component, a side positioning and fixing component, a lower corner protection cover component and a upper corner protection cover component.

[0005] The cardboard corner protector base plate is fixed to the external machine platform; the platform is located at the right rear corner of the cardboard corner protector base plate, used to place cardboard one with the bottom of the corner protector facing each other; the front and rear positioning components are fixed to the right side of the cardboard corner protector base plate and located in front of the platform, used to position the front or rear of the aluminum alloy frame of the photovoltaic module; the side positioning and fixing components are fixed to the rear of the cardboard corner protector base plate and located on the left side of the platform, used to position the left or right side of the aluminum alloy frame of the photovoltaic module; the folded corner protector bottom cover assembly is located on the left and side positioning and fixing components of the platform. The front of the component is used to first vertically fold the side of the lower corner cover of the paper card to the left or right side of the aluminum alloy frame of the photovoltaic module, and then horizontally fold the lower corner cover of the paper card to the top of the aluminum alloy frame of the photovoltaic module. The upper corner cover assembly is located in front of the platform and to the left of the front and rear positioning assembly. The upper corner cover of the paper card is used to first vertically fold the side of the upper corner cover of the paper card to the front or rear side of the aluminum alloy frame of the photovoltaic module, and then horizontally fold the upper corner cover of the paper card to the top of the aluminum alloy frame of the photovoltaic module and cover part of the lower corner cover.

[0006] Furthermore, the platform includes a platform bracket, a platform lifting drive, and a carrier plate. The platform bracket is fixed to the right rear corner of the paper card corner protector base plate. The platform lifting drive is vertically fixed to the platform bracket. The carrier plate is horizontally fixed to the platform lifting drive and is used to place the corner protector bottom surface of the paper card. The front left part of the carrier plate is provided with multiple carrier plate suction nozzles to suck up the corner protector bottom surface of the paper card. The platform lifting drive is used to drive the carrier plate carrying the paper card to rise and supply the corner protector of the photovoltaic module when the front and rear positioning components position the front or rear of the aluminum alloy frame of the photovoltaic module, and when the side positioning and fixing components position the left or right side of the aluminum alloy frame of the photovoltaic module.

[0007] Furthermore, the front and rear positioning components include a front and rear positioning bracket, a front and rear positioning lifting drive, a front and rear positioning roller bracket, and front and rear positioning rollers.

[0008] The front and rear positioning brackets are fixed to the right side of the paper card corner base plate and located in front of the platform. The front and rear positioning lifting drive is fixed vertically upward on the front and rear positioning brackets. The front and rear positioning roller brackets are fixed on the output end of the front and rear positioning lifting drive. The front and rear positioning rollers are horizontally mounted on the front and rear positioning roller brackets. The front and rear positioning lifting drive is used to drive the front and rear positioning roller brackets to lift the front and rear positioning rollers so that when the paper card corner mechanism approaches the photovoltaic module, the front and rear positioning rollers are attached to the front or rear of the aluminum alloy frame of the photovoltaic module to position the paper card corner mechanism in the forward or backward direction.

[0009] Furthermore, the side positioning and fixing assembly includes a side positioning and fixing bracket, a side positioning roller, a side fixing and holding drive, a side fixing pressure arm, a side fixing pressure palm, and a proximity switch;

[0010] The side positioning and fixing bracket is fixed behind the cardboard corner base plate and located on the left side of the platform. The side positioning roller is horizontally mounted on the right end of the side positioning and fixing bracket. The side fixing and pressing drive is vertically fixed upward on the left end of the side positioning and fixing bracket. The side fixing pressure arm is fixed on the output end of the side fixing and pressing drive and extends to the right of the side positioning roller. The side fixing pressure palm is fixed below the right end of the side fixing pressure arm and suspended above the right side of the side positioning roller. The proximity switch is fixed below the right end of the side fixing pressure arm and is used for detection. The left or right side of the aluminum alloy frame of the photovoltaic module; the side positioning roller is used to continue to move to the right or left after the paper card corner-wrapping mechanism is attached to the front or back of the photovoltaic module, so as to position the paper card corner-wrapping mechanism to the left or right; the side fixing and pressing drive is used to drive the side fixing arm with the side fixing palm to descend and press the left or right side of the aluminum alloy frame of the photovoltaic module when the side positioning roller is attached to the left or right side of the aluminum alloy frame of the photovoltaic module, controlled by a proximity switch.

[0011] Furthermore, the folding corner cover assembly includes a folding corner cover bracket, a folding corner cover lifting drive, a folding corner cover translation drive, and a folding corner cover folding palm.

[0012] The folding corner cover bracket is fixed on the left side and side of the platform, and in front of the positioning and fixing components. The folding corner cover lifting drive is fixed vertically upward on the folding corner cover bracket. The folding corner cover translation drive is fixed horizontally to the right on the output end of the folding corner cover lifting drive. The folding corner cover folding palm faces the platform and is fixed on the output end of the folding corner cover translation drive.

[0013] The corner protector lower cover lifting drive is used to position and fix the component on the side, pressing it against the left or right side of the aluminum alloy frame of the photovoltaic module. Then, it drives the corner protector lower cover translation drive to lift the corner protector lower cover folding palm, first vertically folding the side of the corner protector lower cover of the paper card to the left or right side of the aluminum alloy frame of the photovoltaic module. The corner protector lower cover translation drive is then used to drive the corner protector lower cover folding palm to extend to the right, horizontally folding the corner protector lower cover of the paper card to the top of the aluminum alloy frame of the photovoltaic module.

[0014] Furthermore, the folding corner protector cover assembly includes a folding corner protector cover bracket, a folding corner protector cover lifting drive, a folding corner protector cover translation drive, and a folding corner protector cover folding palm.

[0015] The bracket for the upper cover of the folding corner protector is fixed to the front of the platform and the left side of the front and rear positioning components. The lifting drive for the upper cover of the folding corner protector is fixed vertically upward on the bracket for the upper cover of the folding corner protector. The translating drive for the upper cover of the folding corner protector is fixed horizontally backward on the output end of the lifting drive for the upper cover of the folding corner protector. The folding palm of the upper cover of the folding corner protector is fixed to the platform on the output end of the translating drive for the upper cover of the folding corner protector.

[0016] The corner protector top cover lifting drive is used to drive the corner protector top cover translation drive to lift the corner protector top cover folding palm after the corner protector bottom cover assembly folds the paper card one's corner protector bottom cover to the top of the aluminum alloy frame of the photovoltaic module. First, the side of the corner protector top cover of the paper card one is vertically folded to the front or rear side of the aluminum alloy frame of the photovoltaic module. The corner protector top cover translation drive is then used to drive the corner protector top cover folding palm to extend backward horizontally to fold the corner protector top cover of the paper card one to the top of the aluminum alloy frame of the photovoltaic module and cover part of the corner protector bottom cover.

[0017] The beneficial effects of a paper card corner-wrapping mechanism are as follows:

[0018] The platform is located at the rear right corner of the cardboard corner protector base plate, allowing cardboard one to be placed with the corner protector bottom face facing upwards. The front and rear positioning components are fixed to the right side of the cardboard corner protector base plate and located in front of the platform, positioning the front or rear of the aluminum alloy frame of the photovoltaic module. The side positioning and fixing components are fixed to the rear of the cardboard corner protector base plate and located on the left side of the platform, positioning the left or right side of the aluminum alloy frame of the photovoltaic module. The folded corner protector bottom cover component is located on the left side of the platform and in front of the side positioning and fixing components, allowing for... Fold the lower corner cover of paper card one vertically to the left or right side of the aluminum alloy frame of the photovoltaic module, and then fold the lower corner cover of paper card one horizontally to the top of the aluminum alloy frame of the photovoltaic module. The upper corner cover component is located in front of the platform and to the left of the front and rear positioning components. You can first fold the upper corner cover of paper card one vertically to the front or rear side of the aluminum alloy frame of the photovoltaic module, and then fold the upper corner cover of paper card one horizontally to the top of the aluminum alloy frame of the photovoltaic module, covering part of the lower corner cover. Attached Figure Description

[0019] Figure 1 Schematic diagram of photovoltaic module enclosure angle;

[0020] Figure 2 Paper card structure diagram;

[0021] Figure 3 Structural diagram of vertical corner protector;

[0022] Figure 4 Structural diagram of a flat-folded corner protector;

[0023] Figure 5 Corner guard structural diagram;

[0024] Figure 6 Paper card structure diagram;

[0025] Figure 7 Corner guard structure diagram;

[0026] Figure 8 Diagram of the paper card corner-wrapping mechanism.

[0027] Explanation of reference numerals in the attached figures:

[0028] 10. Photovoltaic modules;

[0029] 21. Corner protector one;

[0030] 21A, Paper Card 1; 21A1, Corner Protector Bottom; 21A2, Corner Protector Lower Cover Side; 21A3, Corner Protector Lower Cover; 21A4, Corner Protector Upper Cover Side; 21A5, Corner Protector Upper Cover; 21A6, Corner Protector Lower Cover Side Fold Line; 21A7, Corner Protector Lower Cover Face Fold Line; 21A8, Corner Protector Upper Cover Side Fold Line; 21A9, Corner Protector Upper Cover Face Fold Line; 21AA, Corner Protector First Locking Edge; 21AB, Corner Protector First Locking Edge Face Fold Line; 21AC, Corner Protector Second Locking Edge; 21AC1, Corner Protector Second Locking Edge Face Cutout; 21AD, Corner Protector Second Locking Edge Face Fold Line;

[0031] 21B, Vertical Fold Corner Protector 1;

[0032] 21C, Flat-fold corner protector one;

[0033] 22. Corner protectors, part two;

[0034] 22A, Paper Card Two;

[0035] 700A, paper card corner wrapping mechanism;

[0036] 700A1, paper card corner protector;

[0037] 700A2, Platform; 700A21, Platform Support; 700A22, Platform Lifting Drive Component; 700A23, Carrier Plate; 700A231, Carrier Plate Nozzle;

[0038] 700A3, Front and rear positioning assembly; 700A31, Front and rear positioning bracket; 700A32, Front and rear positioning lifting drive; 700A33, Front and rear positioning roller bracket; 700A34, Front and rear positioning roller;

[0039] 700A4, Side positioning and fixing assembly; 700A41, Side positioning and fixing bracket; 700A42, Side positioning roller; 700A43, Side fixing and holding drive component; 700A44, Side fixing pressure arm; 700A45, Side fixing pressure palm; 700A46, Proximity switch;

[0040] 700A5, Folding Corner Protector Lower Cover Assembly; 700A51, Folding Corner Protector Lower Cover Bracket; 700A52, Folding Corner Protector Lower Cover Lifting Drive Component; 700A53, Folding Corner Protector Lower Cover Translation Drive Component; 700A54, Folding Corner Protector Lower Cover Folding Palm;

[0041] 700A6, Folding corner protector top cover assembly; 700A61, Folding corner protector top cover bracket; 700A62, Folding corner protector top cover lifting drive; 700A63, Folding corner protector top cover translation drive; 700A64, Folding corner protector top cover folding palm. Detailed Implementation

[0042] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0043] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model; the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance; furthermore, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "joined" should be interpreted broadly, for example, used to refer to a fixed connection, as well as a detachable connection, or an integral connection; used to refer to a direct connection, as well as an indirect connection through an intermediate medium, and used to refer to the internal communication of two components. For those skilled in the art, the specific meaning of the terms in this utility model is understood according to the specific circumstances.

[0044] See Figure 8 This embodiment provides a paper card corner-wrapping mechanism 700A for automatically wrapping the corners of a photovoltaic module 10. It includes a paper card corner-wrapping base plate 700A1 and a platform 700A2 fixed in position on the paper card corner-wrapping base plate 700A1, a front and rear positioning component 700A3, a side positioning and fixing component 700A4, a folded corner protection lower cover component 700A5, and a folded corner protection upper cover component 700A6.

[0045] The card corner protector base plate 700A1 is fixed to the external machine platform; the platform 700A2 is located on the right rear corner of the card corner protector base plate 700A1, used to place the card 21A with the corner protector bottom surface 21A1 facing upwards; the front and rear positioning assembly 700A3 is fixed to the right side of the card corner protector base plate 700A1 and located in front of the platform 700A2, used to position it to the front or rear of the aluminum alloy frame of the photovoltaic module 10; the side positioning and fixing assembly 700A4 is fixed to the rear of the card corner protector base plate 700A1 and located to the left side of the platform 700A2, used to position it to the left or right side of the aluminum alloy frame of the photovoltaic module 10; the corner protector bottom cover assembly 700A5 is located on the left and side of the platform 700A2 for positioning. The corner cover assembly 700A6 is located in front of the platform 700A2 and to the left of the front and rear positioning assembly 700A3. It is used to first vertically fold the corner cover side 21A2 of the paper card 21A to the left or right side of the aluminum alloy frame of the photovoltaic module 10, and then horizontally fold the corner cover 21A3 of the paper card 21A to the top of the aluminum alloy frame of the photovoltaic module 10. The corner cover assembly 700A6 is located in front of the platform 700A2 and to the left of the front and rear positioning assembly 700A3. It is used to first vertically fold the corner cover side 21A4 of the paper card 21A to the front or rear side of the aluminum alloy frame of the photovoltaic module 10, and then horizontally fold the corner cover 21A5 of the paper card 21A to the top of the aluminum alloy frame of the photovoltaic module 10 and cover part of the corner cover 21A3.

[0046] Further, see Figure 8 The platform 700A2 includes a platform bracket 700A21, a platform lifting drive 700A22, and a carrier plate 700A23. The platform bracket 700A21 is fixed to the right rear corner of the paper card corner protector base plate 700A1. The platform lifting drive 700A22 is vertically fixed upwards on the platform bracket 700A21. The carrier plate 700A23 is horizontally fixed to the platform lifting drive 700A22 and is used to place the corner protector base 21A1 of paper card 21A. Multiple carrier plate suction nozzles 700A231 are provided on the left front part of 3 to suction the corner protection bottom surface 21A1 of paper card 21A. The platform lifting drive component 700A22 is used to drive the carrier plate 700A23 to lift up carrying paper card 21A to supply the corner protection of photovoltaic module 10 when the front and rear positioning component 700A3 is positioned in front of or behind the aluminum alloy frame of photovoltaic module 10, and the side positioning and fixing component 700A4 is positioned in the left or right side of the aluminum alloy frame of photovoltaic module 10.

[0047] Further, see Figure 8 The front and rear positioning assembly 700A3 includes a front and rear positioning bracket 700A31, a front and rear positioning lifting drive 700A32, a front and rear positioning roller bracket 700A33, and a front and rear positioning roller 700A34.

[0048] The front and rear positioning bracket 700A31 is fixed to the right side of the paper card corner-wrapping base plate 700A1 and located in front of the platform 700A2. The front and rear positioning lifting drive 700A32 is vertically fixed to the front and rear positioning bracket 700A31. The front and rear positioning roller bracket 700A33 is fixed to the output end of the front and rear positioning lifting drive 700A32. The front and rear positioning roller 700A34 is horizontally mounted on the front and rear positioning roller bracket 700A33. The front and rear positioning lifting drive 700A32 is used to drive the front and rear positioning roller bracket 700A33 to lift the front and rear positioning roller 700A34 so that when the paper card corner-wrapping mechanism 700A approaches the photovoltaic module 10, the front and rear positioning roller 700A34 is attached to the front or rear of the aluminum alloy frame of the photovoltaic module 10 to position the paper card corner-wrapping mechanism 700A forward or backward.

[0049] Furthermore, see Figure 8 The side positioning and fixing assembly 700A4 includes a side positioning and fixing bracket 700A41, a side positioning roller 700A42, a side fixing and pressing drive 700A43, a side fixing pressing arm 700A44, a side fixing pressing palm 700A45, and a proximity switch 700A46.

[0050] The side positioning and fixing bracket 700A41 is fixed behind the cardboard corner base plate 700A1 and located on the left side of the platform 700A2. The side positioning roller 700A42 is horizontally mounted on the right end of the side positioning and fixing bracket 700A41. The side fixing and pressing drive 700A43 is vertically fixed upward on the left end of the side positioning and fixing bracket 700A41. The side fixing pressure arm 700A44 is fixed on the output end of the side fixing and pressing drive 700A43 and extends to the right of the side positioning roller 700A42. The side fixing pressure palm 700A45 is fixed below the right end of the side fixing pressure arm 700A44 and hangs to the right of the side positioning roller 700A42. The proximity switch 700A46 is fixed on the side fixing bracket. The right end of the pressure arm 700A44 is used to detect the left or right side of the aluminum alloy frame of the photovoltaic module 10; the side positioning roller 700A42 is used to continue to move to the right or left after the paper card corner-wrapping mechanism 700A is attached to the front or back of the photovoltaic module 10, and to attach to the left or right side of the aluminum alloy frame of the photovoltaic module 10, so as to position the paper card corner-wrapping mechanism 700A to the left or right; the side fixing and pressing drive 700A43 is used to drive the side fixing pressure arm 700A44 with the side fixing pressure palm 700A45 to descend and press the left or right side of the aluminum alloy frame of the photovoltaic module 10 when the side positioning roller 700A42 is attached to the left or right side of the aluminum alloy frame of the photovoltaic module 10, controlled by the proximity switch 700A46.

[0051] Furthermore, see Figure 8The corner protector under cover assembly 700A5 includes a corner protector under cover bracket 700A51, a corner protector under cover lifting drive 700A52, a corner protector under cover translation drive 700A53, and a corner protector under cover folding palm 700A54.

[0052] The folding corner cover bracket 700A51 is fixed to the left and side of the platform 700A2 and to the front of the positioning and fixing assembly 700A4. The folding corner cover lifting drive 700A52 is vertically fixed upward on the folding corner cover bracket 700A51. The folding corner cover translation drive 700A53 is horizontally fixed to the right on the output end of the folding corner cover lifting drive 700A52. The folding corner cover folding palm 700A54 faces the platform 700A2 and is fixed on the output end of the folding corner cover translation drive 700A53.

[0053] The corner protector lower cover lifting drive 700A52 is used to position and fix the component 700A4 on the side, pressing down on the left or right side of the aluminum alloy frame of the photovoltaic module 10. Then, it drives the corner protector lower cover translation drive 700A53 to lift the corner protector lower cover folding palm 700A54, which first vertically folds the paper card 21A's corner protector lower cover side 21A2 to the left or right side of the aluminum alloy frame of the photovoltaic module 10. The corner protector lower cover translation drive 700A53 is then used to drive the corner protector lower cover folding palm 700A54 to extend to the right and horizontally fold the paper card 21A's corner protector lower cover 21A3 to the top of the aluminum alloy frame of the photovoltaic module 10.

[0054] Furthermore, see Figure 8 The folding corner cover assembly 700A6 includes a folding corner cover bracket 700A61, a folding corner cover lifting drive 700A62, a folding corner cover translation drive 700A63, and a folding corner cover folding palm 700A64.

[0055] The folding corner cover bracket 700A61 is fixed to the front of the platform 700A2 and the left side of the front and rear positioning assembly 700A3. The folding corner cover lifting drive 700A62 is vertically fixed upward on the folding corner cover bracket 700A61. The folding corner cover translation drive 700A63 is horizontally fixed backward on the output end of the folding corner cover lifting drive 700A62. The folding corner cover folding palm 700A64 faces the platform 700A2 and is fixed on the output end of the folding corner cover translation drive 700A63.

[0056] The corner protector top cover lifting drive 700A62 is used to drive the corner protector top cover translation drive 700A63 to lift the corner protector top cover 21A3 of the folded paper card 21A to the top of the aluminum alloy frame of the photovoltaic module 10 after the corner protector bottom cover assembly 700A5 folds the corner protector top cover 21A3 to the front or rear side of the aluminum alloy frame of the photovoltaic module 10. The corner protector top cover translation drive 700A63 is then used to drive the corner protector top cover folding palm 700A64 to extend backward and horizontally fold the corner protector top cover 21A5 of the paper card 21A to the top of the aluminum alloy frame of the photovoltaic module 10 and cover part of the corner protector bottom cover 21A3.

[0057] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A paper card corner-wrapping mechanism (700A) for automatically wrapping the corners of a photovoltaic module (10), comprising a paper card corner-wrapping base plate (700A1) and a platform (700A2) fixed in orientation on the paper card corner-wrapping base plate (700A1), a front and rear positioning assembly (700A3), a side positioning and fixing assembly (700A4), a folded corner protection lower cover assembly (700A5), and a folded corner protection upper cover assembly (700A6); The cardboard corner protector base plate (700A1) is fixed to the external machine platform; the platform (700A2) is located at the right rear corner of the cardboard corner protector base plate (700A1) and is used to place cardboard 21A with the corner protector bottom surface (21A1) aligned; the front and rear positioning assembly (700A3) is fixed to the right side of the cardboard corner protector base plate (700A1) and located in front of the platform (700A2) and is used to position the front or rear of the aluminum alloy frame of the photovoltaic module (10); the side positioning and fixing assembly (700A4) is fixed to the rear of the cardboard corner protector base plate (700A1) and located to the left of the platform (700A2) and is used to position the left or right side of the aluminum alloy frame of the photovoltaic module (10); the folded corner protector lower cover assembly (700A5) is located to the left and right of the platform (700A2). The side positioning and fixing component (700A4) is located in front of the first vertical fold of the corner cover side (21A2) of the paper card (21A) to the left or right side of the aluminum alloy frame of the photovoltaic module (10) and then horizontally folds the corner cover surface (21A3) of the paper card (21A) to the top of the aluminum alloy frame of the photovoltaic module (10). The corner cover folding component (700A6) is located in front of the platform (700A2) and to the left of the front and rear positioning component (700A3). It is used to first vertically fold the corner cover side (21A4) of the paper card (21A) to the front or rear side of the aluminum alloy frame of the photovoltaic module (10) and then horizontally fold the corner cover surface (21A5) of the paper card (21A) to the top of the aluminum alloy frame of the photovoltaic module (10) and cover part of the corner cover surface (21A3).

2. The paper card corner protection mechanism (700A) according to claim 1, wherein the platform (700A2) includes a platform bracket (700A21), a platform lifting drive (700A22), and a carrier plate (700A23); the platform bracket (700A21) is fixed to the right rear corner of the paper card corner protection base plate (700A1), the platform lifting drive (700A22) is vertically fixed upward on the platform bracket (700A21), and the carrier plate (700A23) is horizontally fixed to the platform lifting drive (700A22) for placing the corner protector base of paper card one (21A). The front left side of the carrier plate (700A23) is provided with multiple carrier plate suction nozzles (700A231) for suctioning the corner protection bottom surface (21A1) of the paper card (21A). The platform lifting drive (700A22) is used to drive the carrier plate (700A23) to lift up carrying the paper card (21A) to supply the corner protection of the photovoltaic module (10) when the front and rear positioning components (700A3) position the front or rear of the aluminum alloy frame of the photovoltaic module (10) and the side positioning and fixing components (700A4) position the left or right side of the aluminum alloy frame of the photovoltaic module (10).

3. The paper card corner-wrapping mechanism (700A) according to claim 1, wherein the front and rear positioning assembly (700A3) includes a front and rear positioning bracket (700A31), a front and rear positioning lifting drive (700A32), a front and rear positioning roller bracket (700A33), and a front and rear positioning roller (700A34); The front and rear positioning bracket (700A31) is fixed to the right side of the cardboard corner base plate (700A1) and located in front of the platform (700A2). The front and rear positioning lifting drive (700A32) is vertically fixed upward on the front and rear positioning bracket (700A31). The front and rear positioning roller bracket (700A33) is fixed on the output end of the front and rear positioning lifting drive (700A32). The front and rear positioning roller (700A34) is horizontally mounted on the platform. On the front and rear positioning roller bracket (700A33), the front and rear positioning lifting drive (700A32) is used to drive the front and rear positioning roller bracket (700A33) to lift the front and rear positioning roller (700A34) so ​​that when the paper card corner wrapping mechanism (700A) approaches the photovoltaic module (10), the front and rear positioning roller (700A34) will stick to the front or rear of the aluminum alloy frame of the photovoltaic module (10) to position the paper card corner wrapping mechanism (700A) in the forward or backward direction.

4. The paper card corner-wrapping mechanism (700A) according to claim 3, wherein the side positioning and fixing component (700A4) includes a side positioning and fixing bracket (700A41), a side positioning roller (700A42), a side fixing and pressing drive (700A43), a side fixing pressing arm (700A44), a side fixing pressing palm (700A45), and a proximity switch (700A46); The side positioning and fixing bracket (700A41) is fixed behind the cardboard corner base plate (700A1) and located on the left side of the platform (700A2). The side positioning roller (700A42) is horizontally mounted on the right end of the side positioning and fixing bracket (700A41). The side fixing and pressing drive (700A43) is vertically fixed upward on the left end of the side positioning and fixing bracket (700A41). The side fixing pressure arm (700A44) is fixed on the output end of the side fixing and pressing drive (700A43) and extends to the right of the side positioning roller (700A42). The side fixing pressure palm (700A45) is fixed below the right end of the side fixing pressure arm (700A44) and hangs to the right of the side positioning roller (700A42). The proximity switch (700A46) is fixed on... The right end of the side fixing pressure arm (700A44) is used to detect the left or right side of the aluminum alloy frame of the photovoltaic module (10); the side positioning roller (700A42) is used to continue to move to the right or left after the paper card corner covering mechanism (700A) is attached to the front or back of the photovoltaic module (10), and to attach to the left or right side of the aluminum alloy frame of the photovoltaic module (10) to position the paper card corner covering mechanism (700A) to the left or right; the side fixing pressure drive (700A43) is used to control the proximity switch (700A46) to drive the side fixing pressure arm (700A44) to descend and press the side fixing pressure palm (700A45) to the left or right side of the aluminum alloy frame of the photovoltaic module (10) when the side positioning roller (700A42) is attached to the left or right side of the aluminum alloy frame of the photovoltaic module (10).

5. The paper card corner covering mechanism (700A) according to claim 4, wherein the corner protection lower cover assembly (700A5) includes a corner protection lower cover bracket (700A51), a corner protection lower cover lifting drive (700A52), a corner protection lower cover translation drive (700A53), and a corner protection lower cover folding palm (700A54); The folding corner cover bracket (700A51) is fixed to the left side of the platform (700A2) and in front of the side positioning and fixing assembly (700A4). The folding corner cover lifting drive (700A52) is vertically fixed upward on the folding corner cover bracket (700A51). The folding corner cover translation drive (700A53) is horizontally fixed to the right on the output end of the folding corner cover lifting drive (700A52). The folding corner cover folding palm (700A54) faces the platform (700A2) and is fixed on the output end of the folding corner cover translation drive (700A53). The corner protector lower cover lifting drive (700A52) is used to drive the corner protector lower cover translation drive (700A53) to lift the corner protector lower cover folding palm (700A54) of the photovoltaic module (10) after the side positioning and fixing component (700A4) presses down on the left or right side of the aluminum alloy frame of the photovoltaic module (10). The corner protector lower cover folding palm (700A54) is then driven to extend to the right and horizontally fold the corner protector lower cover (21A3) of the paper card (21A) to the top of the aluminum alloy frame of the photovoltaic module (10).

6. The paper card corner covering mechanism (700A) according to claim 5, wherein the corner protection cover assembly (700A6) includes a corner protection cover bracket (700A61), a corner protection cover lifting drive (700A62), a corner protection cover translation drive (700A63), and a corner protection cover folding palm (700A64); The folding corner cover bracket (700A61) is fixed in front of the platform (700A2) and to the left of the front and rear positioning assembly (700A3). The folding corner cover lifting drive (700A62) is vertically fixed upward on the folding corner cover bracket (700A61). The folding corner cover translation drive (700A63) is horizontally fixed backward on the output end of the folding corner cover lifting drive (700A62). The folding corner cover folding palm (700A64) faces the platform (700A2) and is fixed on the output end of the folding corner cover translation drive (700A63). The lifting drive (700A62) for lifting the corner protector top cover is used to drive the corner protector top cover translation drive (700A63) to lift the corner protector top cover folding palm (700A64) of the paper card one (21A) to the front or rear side of the aluminum alloy frame of the photovoltaic module (10) after the corner protector bottom cover assembly (700A5) folds the corner protector bottom cover (21A3) to the front or rear side of the aluminum alloy frame of the photovoltaic module (10). The corner protector top cover translation drive (700A63) is used to drive the corner protector top cover folding palm (700A64) to extend backward and horizontally fold the corner protector top cover (21A5) of the paper card one (21A) to the top of the aluminum alloy frame of the photovoltaic module (10) and cover part of the corner protector bottom cover (21A3).

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