Automatic photovoltaic adhesive film feeding device

Abstract

The utility model discloses an automatic photovoltaic adhesive film feeding device which comprises two conveying lines arranged in parallel, one end of each conveying line is provided with a connecting shaft, the two conveying lines are in transmission fit through the connecting shaft, one end of the connecting shaft is in transmission connection with a first motor, and the conveying lines are used for horizontally conveying adhesive film material rolls. Lifting assemblies are arranged on the sides, deviating from each other, of the two conveying lines, and the two lifting assemblies are located at the same ends of the conveying lines; a positioning assembly is installed at the bottom of the lifting assembly and used for clamping and fixing an adhesive film material roll, and the adhesive film material roll is lifted through the lifting assembly. The first motor, the lifting assembly and the positioning assembly are all electrically connected with a control unit. The automatic photovoltaic adhesive film feeding device provided by the utility model can assist workers in feeding adhesive film material rolls, so that the feeding and positioning operations of the adhesive film material rolls are facilitated, time and labor are saved during the installation of the adhesive film material rolls, and potential safety hazards are eliminated.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic component production, in particular to an automatic feeding device for photovoltaic adhesive films. Background Art

[0002] With the development of technology, the application of photovoltaic equipment is becoming more and more extensive. In order to improve the reliability of photovoltaic modules, the photovoltaic film is laid by cutting machines during the production of photovoltaic modules. Usually, the film equipment needs to be manually loaded, that is, the air-expanding transmission shaft is inserted into the hollow shaft of the film roll by manpower, and the film roll is pushed to the joint of the equipment to melt and hot-join the film tail and the new film. After the hot-joining is completed, the air-expanding shaft is inflated with an air pump to complete the installation of the film. However, the film roll is about 200KG, which is relatively heavy for workers, making it difficult for personnel to locate, time-consuming and labor-intensive to install, and safety accidents are prone to occur during the installation process. Utility Model Content

[0003] The utility model aims to provide a photovoltaic film automatic feeding device to solve the problems existing in the above-mentioned prior art.

[0004] To achieve the above-mentioned purpose, the utility model provides an automatic feeding device for photovoltaic film, comprising two parallel conveying lines, one end of the conveying lines is provided with a connecting shaft, the two conveying lines are matched through the transmission of the connecting shaft, one end of the connecting shaft is transmission-connected with a motor 1, and the conveying lines are used to horizontally transport the film rolls; a lifting assembly is provided on the opposite sides of the two conveying lines, and the two lifting assemblies are located at the same end of the conveying lines; a positioning assembly is installed at the bottom of the two lifting assemblies, the positioning assembly is used to clamp and fix the film roll, and the film roll is lifted by the lifting assembly; the motor 1, the lifting assembly and the positioning assembly are all electrically connected to a control unit.

[0005] Preferably, the lifting assembly includes a support frame, the top end of the support frame is fixedly connected to a telescopic cylinder 1, and the telescopic cylinder 1 is electrically connected to the control unit; the output end of the telescopic cylinder 1 is located inside the support frame, the output end of the telescopic cylinder 1 is fixedly connected to a support plate, the support plate is slidably matched with the support frame, and the positioning assembly is installed on the support plate.

[0006] Preferably, the positioning assembly includes a telescopic cylinder 2, which is fixedly mounted on the support plate, the piston end of the telescopic cylinder 2 is arranged close to the conveyor line, and the telescopic cylinder 2 is electrically connected to the control unit; an inner support chuck assembly mounting seat is fixedly mounted on the piston end of the telescopic cylinder 2, a slide rail is fixedly mounted on the support plate, the slide rail is arranged along the axial direction of the telescopic cylinder 2, and the inner support chuck assembly mounting seat is slidably connected to the slide rail; an inner support chuck assembly is installed on the side of the inner support chuck assembly mounting seat away from the telescopic cylinder 2, and the inner support chuck assembly is adapted to the hollow shaft of the film roll.

[0007] Preferably, a mounting plate is fixedly installed on the support plate, the telescopic cylinder 2 and the inner support clamp assembly mounting seat are respectively arranged on both sides of the mounting plate, and the telescopic cylinder 2 is fixedly connected to the mounting plate; a laser cursor is fixedly installed on the top of the inner support clamp assembly mounting seat arranged corresponding to the mounting plate, and the laser cursor is electrically connected to the control unit.

[0008] Preferably, a second motor is fixedly mounted on another mounting seat of the inner support chuck assembly, the second motor is in transmission cooperation with the inner support chuck assembly, and the second motor is electrically connected to the control unit.

[0009] Preferably, the inner support chuck assembly comprises a conical body, a groove is provided at one end of the conical body close to the telescopic cylinder 2, a plurality of through holes are provided on the groove wall at equal intervals in the circumferential direction, and locking members are rotatably connected in the plurality of through holes; a sleeve is rotatably connected at one end of the conical body close to the telescopic cylinder 2, the sleeves installed on the two inner support chuck assemblies are respectively fixedly connected to the output shaft of the motor 2 and the inner support chuck assembly mounting seat, a telescopic cylinder 3 is fixedly installed inside the sleeve, and the telescopic cylinder 3 is electrically connected to the control unit; the piston rod of the telescopic cylinder 3 is slidably connected in the groove, and an annular positioning groove is provided on the side wall at one end of the piston rod located in the groove, the annular positioning groove is inclined away from the groove wall on one side of the sleeve, and the locking member is arranged in the annular positioning groove.

[0010] Preferably, a control box is provided on one side of the support frame, the control unit is arranged in the control box, and a control switch is installed on the outer wall of the control box, the control switch includes a conveyor line transmission button, an internal support clamp assembly manual switch, a horizontal adjustment switch and a vertical adjustment switch, the conveyor line transmission button is used to control the operation of the conveyor line, the internal support clamp assembly manual switch is used to control the extension and retraction of the telescopic cylinder three, the horizontal adjustment switch is used to control the extension and retraction of the telescopic cylinder two, and the vertical adjustment switch is used to control the extension and retraction of the telescopic cylinder one.

[0011] Compared with the prior art, the utility model has the following advantages and technical effects:

[0012] The photovoltaic film automatic feeding device provided by the utility model can assist workers in feeding the film roll, thereby facilitating the feeding and positioning operations of the film roll, saving time and labor in installing the film roll, and eliminating safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 This is a schematic diagram of the overall structure of the automatic photovoltaic film feeding device of the utility model;

[0015] Figure 2 This is a schematic diagram of the overall structure of the photovoltaic film automatic feeding device of the utility model from another perspective;

[0016] Figure 3 This is a schematic diagram of the overall structure of the internal support chuck assembly of the utility model;

[0017] Figure 4 It is an exploded view of the internal support chuck assembly of the utility model;

[0018] Figure 5 This is a state diagram of the inner support clamp assembly of the utility model when it is in a locked state;

[0019] Figure 6 This is a state diagram of the inner support clamp assembly of the utility model when it is unlocked;

[0020] In the figure: 1. conveyor line; 2. connecting shaft; 3. motor 1; 4. support frame; 5. telescopic cylinder 1; 6. support plate; 7. telescopic cylinder 2; 8. mounting plate; 9. internal support chuck assembly; 91. conical body; 92. groove; 93. locking piece; 94. piston rod; 95. annular positioning groove; 10. laser cursor; 11. motor 2; 12. control box; 13. conveyor line transmission button; 14. manual switch of internal support chuck assembly; 15. horizontal adjustment switch; 16. vertical adjustment switch; 17. mounting seat of internal support chuck assembly; 18. sleeve. DETAILED DESCRIPTION

[0021] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features of the embodiments can be combined with each other. The described embodiments are only a part of the embodiments of the present invention, not all of them. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0022] like Figures 1 to 6 As shown, the utility model provides an automatic feeding device for photovoltaic film, comprising two parallel conveyor lines 1, one end of the conveyor line 1 is provided with a connecting shaft 2, the two conveyor lines 1 are matched through the connecting shaft 2, one end of the connecting shaft 2 is connected to a motor 3, and the conveyor line 1 is used for horizontal transportation of film rolls; the two conveyor lines 1 are provided with lifting assemblies on the opposite sides, and the two lifting assemblies are located at the same end of the conveyor line 1; positioning assemblies are installed at the bottom of the two lifting assemblies, the positioning assemblies are used to clamp and fix the film roll, and the film roll is lifted by the lifting assemblies; the motor 3, the lifting assembly and the positioning assembly are electrically connected to a control unit.

[0023] A further optimized solution is that the lifting assembly includes a support frame 4, the top of the support frame 4 is fixedly connected with a telescopic cylinder 5, and the telescopic cylinder 5 is electrically connected to the control unit; the output end of the telescopic cylinder 5 is located inside the support frame 4, and the output end of the telescopic cylinder 5 is fixedly connected with a support plate 6, the support plate 6 is slidably matched with the support frame 4, and the positioning assembly is installed on the support plate 6.

[0024] A further optimized solution is provided, in which the positioning assembly includes a telescopic cylinder 7, which is fixedly mounted on a support plate 6, and the piston end of the telescopic cylinder 7 is arranged close to the conveyor line 1, and the telescopic cylinder 7 is electrically connected to the control unit; an inner support chuck assembly mounting seat 17 is fixedly mounted on the piston end of the telescopic cylinder 7, and a slide rail is fixedly mounted on the support plate 6, and the slide rail is arranged along the axial direction of the telescopic cylinder 7, and the inner support chuck assembly mounting seat 17 is slidably connected to the slide rail; an inner support chuck assembly 9 is installed on the side of the inner support chuck assembly mounting seat 17 away from the telescopic cylinder 7, and the inner support chuck assembly 9 is adapted to the hollow shaft of the film roll.

[0025] A further optimized solution is that a mounting plate 8 is fixedly mounted on a support plate 6, and a telescopic cylinder 2 7 and an inner support chuck assembly mounting seat 17 are respectively arranged on both sides of the mounting plate 8, and the telescopic cylinder 2 7 is fixedly connected to the mounting plate 8; a laser cursor 10 is fixedly mounted on the top of the inner support chuck assembly mounting seat 17 arranged corresponding to the mounting plate 8, and the laser cursor 10 is electrically connected to the control unit.

[0026] To further optimize the solution, a second motor 11 is fixedly mounted on another inner support chuck assembly mounting seat 17, the second motor 11 is in transmission cooperation with the inner support chuck assembly 9, and the second motor 11 is electrically connected to the control unit.

[0027] A further optimized solution is provided, in which the inner support chuck assembly 9 comprises a conical body 91, and a groove 92 is provided at one end of the conical body 91 close to the telescopic cylinder 2 7, and a plurality of through holes are provided on the groove wall at equal intervals in the circumferential direction, and locking members 93 are rotatably connected in the plurality of through holes; a sleeve 18 is rotatably connected at one end of the conical body 91 close to the telescopic cylinder 2 7, and the sleeves 18 installed on the two inner support chuck assemblies 9 are respectively fixedly connected to the output shaft of the motor 2 11 and the inner support chuck assembly mounting seat 17, and a telescopic cylinder 3 is fixedly installed inside the sleeve 18, and the telescopic cylinder 3 is electrically connected to the control unit; a piston rod 94 of the telescopic cylinder 3 is slidably connected in the groove 92, and an annular positioning groove 95 is provided on the side wall at one end of the piston rod 94 located at the groove 92, and the annular positioning groove 95 is inclined away from the groove wall on one side of the sleeve 18, and the locking member 93 is arranged in the annular positioning groove 95.

[0028] A further optimized solution is provided with a control box 12 on one side of the support frame 4, the control unit is arranged in the control box 12, and a control switch is installed on the outer wall of the control box 12, the control switch includes a conveyor line transmission button 13, an inner support clamp assembly manual switch 14, a horizontal adjustment switch 15 and a vertical adjustment switch 16, the conveyor line transmission button 13 is used to control the operation of the conveyor line 1, the inner support clamp assembly manual switch 14 is used to control the extension and retraction of the telescopic cylinder three, the horizontal adjustment switch 15 is used to control the extension and retraction of the telescopic cylinder two 7, and the vertical adjustment switch 16 is used to control the extension and retraction of the telescopic cylinder one 5.

[0029] The telescopic cylinder 1 5, telescopic cylinder 2 7 and telescopic cylinder 3 are all pneumatic cylinders.

[0030] The photovoltaic film automatic feeding device provided by the utility model, when in use, the operator uses a forklift to carry the pallet on which the film roll is placed to the conveyor line 1, presses the conveyor line transmission button 13, and when the laser cursor 10 is located in the hollow shaft area of ​​the film roll, releases the conveyor line transmission button 13, and the conveyor line 1 stops running; turns on the horizontal adjustment switch 15, the two telescopic cylinders 7 extend, and the conical body 91 of the inner support clamp assembly 9 penetrates into the hollow shaft, and then turns on the vertical adjustment switch 16, the telescopic cylinder 5 shortens, and the film roll is fed to the conveyor line 1. The roll is pulled up in the vertical direction and leaves the ground. At this time, the main equipment is operated to melt and iron the tail film with the new film, open the manual switch 14 of the inner support clamp assembly, and control the extension of the telescopic cylinder three. At this time, the locking member 93 is opened and stuck on the inner wall of the hollow shaft of the film roll under the action of the piston rod 94 of the telescopic cylinder three, so as to clamp and fix the film roll. At this time, the reset button of the main equipment can be pressed, and the main equipment continues to produce. At this time, the motor two 11 is running, and the motor two 11 is used to drive the film roll to rotate in the circumferential direction to realize the transmission of the film.

[0031] When the roll of film is used up and the main device alarms, the manual switch 14 of the inner support chuck assembly is closed, the piston rod 94 is retracted, and the locking piece 93 stuck on the inner wall of the hollow shaft of the film roll is reset, so that the empty film roll shaft falls off; the vertical adjustment switch 16 is closed, the telescopic cylinder 1 5 is extended, and the empty film roll shaft falls vertically close to the ground, the horizontal adjustment switch 15 is closed, the two telescopic cylinders 2 7 are shortened, and the conical body 91 of the inner support chuck assembly 9 withdraws from the empty film roll shaft, and the empty film roll shaft falls for recycling. Repeat the above operation to load a new film roll.

[0032] The above are only preferred specific implementations of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily conceived by any technician familiar with the technical field within the technical scope disclosed in the present application should be covered within the protection scope of the present application.

Claims

1. A photovoltaic film automatic feeding device, characterized in that: The invention comprises two parallel conveyor lines (1), one end of each conveyor line (1) is provided with a connecting shaft (2), the two conveyor lines (1) are matched through the connecting shaft (2), one end of each connecting shaft (2) is connected to a motor (3), and the conveyor lines (1) are used for horizontally transporting film rolls; a lifting assembly is provided on the opposite sides of the two conveyor lines (1), and the two lifting assemblies are located at the same end of the conveyor lines (1); a positioning assembly is installed at the bottom of each lifting assembly, and the positioning assembly is used for clamping and fixing the film roll, and the film roll is lifted by the lifting assembly; the motor (3), the lifting assembly and the positioning assembly are all electrically connected to a control unit.

2. The photovoltaic film automatic feeding device according to claim 1, characterized in that: The lifting assembly comprises a support frame (4), the top end of the support frame (4) is fixedly connected to a telescopic cylinder (5), and the telescopic cylinder (5) is electrically connected to the control unit; the output end of the telescopic cylinder (5) is located in the support frame (4), the output end of the telescopic cylinder (5) is fixedly connected to a support plate (6), the support plate (6) is slidably matched with the support frame (4), and the positioning assembly is installed on the support plate (6).

3. The photovoltaic film automatic feeding device according to claim 2, characterized in that: The positioning assembly comprises a telescopic cylinder (7), the telescopic cylinder (7) being fixedly mounted on the support plate (6), the piston end of the telescopic cylinder (7) being arranged close to the conveying line (1), and the telescopic cylinder (7) being electrically connected to the control unit; an inner support chuck assembly mounting seat (17) being fixedly mounted on the piston end of the telescopic cylinder (7), a slide rail being fixedly mounted on the support plate (6), the slide rail being arranged along the axial direction of the telescopic cylinder (7), and the inner support chuck assembly mounting seat (17) being slidably connected to the slide rail; an inner support chuck assembly (9) is mounted on the side of the inner support chuck assembly mounting seat (17) away from the telescopic cylinder (7), and the inner support chuck assembly (9) is adapted to the hollow shaft of the film roll.

4. The photovoltaic film automatic feeding device according to claim 3, characterized in that: A mounting plate (8) is fixedly mounted on the support plate (6), the telescopic cylinder (7) and the inner support chuck assembly mounting seat (17) are respectively arranged on both sides of the mounting plate (8), and the telescopic cylinder (7) is fixedly connected to the mounting plate (8); a laser cursor (10) is fixedly mounted on the top of the inner support chuck assembly mounting seat (17) arranged corresponding to the mounting plate (8), and the laser cursor (10) is electrically connected to the control unit.

5. The photovoltaic film automatic feeding device according to claim 4, characterized in that: A second motor (11) is fixedly mounted on the other inner support chuck assembly mounting seat (17), the second motor (11) is in transmission cooperation with the inner support chuck assembly (9), and the second motor (11) is electrically connected to the control unit.

6. The photovoltaic film automatic feeding device according to claim 5, characterized in that: The inner support chuck assembly (9) comprises a conical body (91), one end of the conical body (91) close to the second telescopic cylinder (7) is provided with a groove (92), a plurality of through holes are provided on the groove wall of the groove (92) at equal intervals along the circumferential direction, and a locking member (93) is rotatably connected in each of the plurality of through holes; one end of the conical body (91) close to the second telescopic cylinder (7) is rotatably connected with a sleeve (18), and the sleeves (18) installed on the two inner support chuck assemblies (9) are respectively connected to the output shaft of the second motor (11). , the inner support chuck assembly mounting seat (17) is fixedly connected, and a telescopic cylinder three is fixedly installed inside the sleeve (18), and the telescopic cylinder three is electrically connected to the control unit; the piston rod (94) of the telescopic cylinder three is slidably connected in the groove (92), and the piston rod (94) is located on the side wall of one end of the groove (92) and is provided with an annular positioning groove (95), and the annular positioning groove (95) is inclined away from the groove wall on one side of the sleeve (18), and the locking member (93) is arranged in the annular positioning groove (95).

7. The photovoltaic film automatic feeding device according to claim 6, characterized in that: A control box (12) is provided on one side of the support frame (4), the control unit is provided in the control box (12), and a control switch is installed on the outer wall of the control box (12), the control switch comprises a conveyor line transmission button (13), an inner support clamp assembly manual switch (14), a horizontal adjustment switch (15) and a vertical adjustment switch (16), the conveyor line transmission button (13) is used to control the operation of the conveyor line (1), the inner support clamp assembly manual switch (14) is used to control the extension and retraction of the telescopic cylinder three, the horizontal adjustment switch (15) is used to control the extension and retraction of the telescopic cylinder two (7), and the vertical adjustment switch (16) is used to control the extension and retraction of the telescopic cylinder one (5).

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