Photovoltaic double-glass assembly welding strip cutting machine

Abstract

The utility model relates to the field of cutting equipment, in particular to a photovoltaic double-glass assembly welding strip cutting machine which comprises a fixed base, a photovoltaic double-glass assembly welding strip coil, an installation column, a smoothing assembly and a cutting assembly. The photovoltaic double-glass assembly welding strip coil is arranged on the fixed base; the mounting column is arranged on the fixed base; the smoothing assembly is arranged on the mounting column and is in contact with the photovoltaic double-glass assembly solder strip coil; the cutting assembly is arranged on the mounting column and located above the photovoltaic double-glass assembly welding strip coil. The cutting assembly comprises a cutting mechanism used for cutting the photovoltaic double-glass assembly welding strip coil and a convenient-to-disassemble mechanism used for rapidly replacing the cutting mechanism. According to the welding strip cutting device, wrinkles or warpage generated in the welding strip cutting process can be effectively eliminated, and therefore the welding strip cutting effect is improved; according to the cutting knife convenient to replace, the dismounting and mounting processes of the cutting knife can be greatly simplified, the downtime is shortened, and therefore the overall production efficiency of equipment is improved.

Description

Technical Field

[0001] The utility model relates to the field of cutting equipment, in particular to a welding strip cutting machine for photovoltaic double-glass modules. Background Art

[0002] A photovoltaic double-glass module is a type of solar photovoltaic module, and a welding strip cutting machine for photovoltaic double-glass modules is a device used to cut the welding strips in a photovoltaic panel. This type of machine can precisely cut the welding strips, making the electrical connection of the photovoltaic module more reliable, thereby improving the performance and efficiency of the photovoltaic panel.

[0003] Chinese Patent with the authorization announcement number CN207222622U discloses a tension control device for a welding strip cutting machine of a photovoltaic module, including a bracket, a working plate of the cutting machine, and a wire pay-off machine. The first groove and the second groove are symmetrically arranged, and the bottom surfaces of the first groove and the second groove are on the same horizontal plane as the surface of the card slot, avoiding the phenomenon of welding strip rupture caused by uneven stress on the bottom of the welding strip during cutting. A chute is horizontally opened at the bottom of the first groove, and a fixed block is slidably connected inside the chute. A connecting rod is embedded inside the fixed block, and the distance for horizontally cutting the welding strip is adjusted by adjusting the length of the connecting rod. A fixed seat is placed inside the second groove, and pulling the scale bar drives the spring to stretch to achieve the integration of fixation and alignment. The utility model is provided with a limit pin on the surface of the wire pay-off machine to avoid the rupture of the welding strip during the wire pay-off process, and a pressing plate is arranged on the side wall of the connecting rod. When the blade cuts, the pressing plate fits with the welding strip, solving the problem of welding strip rupture caused by excessive tension during cutting.

[0004] However, this device still has deficiencies: when in use, it cannot flatten the welding strip of the photovoltaic module, so uneven cutting may occur during cutting, thereby reducing the cutting effect. Moreover, this device is not convenient for replacing the blade. After long-term use, the blade will be worn. If not replaced in time, it will also reduce the cutting efficiency of the welding strip of the photovoltaic module. Summary of the Utility Model

[0005] The purpose of the utility model is to propose a welding strip cutting machine for photovoltaic double-glass modules aiming at the problem of inconvenient blade replacement in the background art.

[0006] The technical solution of the utility model: A welding strip cutting machine for photovoltaic double-glass modules includes:

[0007] A fixed base;

[0008] A welding strip roll of a photovoltaic double-glass module, which is arranged on the fixed base;

[0009] An installation column, which is arranged on the fixed base;

[0010] A flattening component, which is arranged on the installation column and contacts the welding strip roll of the photovoltaic double-glass module;

[0011] and a cutting assembly, which is arranged on the mounting post and located above the solder strip roll of the photovoltaic double-glass module. The cutting assembly includes a cutting mechanism for cutting the solder strip roll of the photovoltaic double-glass module and a quick-change mechanism for quickly replacing the cutting mechanism.

[0012] Preferably, a conveying device for conveying the solder strip roll of the photovoltaic double-glass module is arranged on the fixed base.

[0013] Preferably, the flattening assembly includes:

[0014] connecting plates, which are arranged on both sides of the mounting post;

[0015] a first telescopic device, which is arranged on the connecting plate;

[0016] and a flattening plate, which is connected to the first telescopic device and located above the solder strip roll of the photovoltaic double-glass module.

[0017] Preferably, the cutting mechanism includes:

[0018] a second telescopic device, which is slidably arranged on the mounting post, and a sliding unit for driving the second telescopic device to slide is arranged on the mounting post;

[0019] a mounting part, which is connected to the second telescopic device;

[0020] and a cutting knife, which is inserted into the mounting part.

[0021] Preferably, the sliding unit includes:

[0022] a driving device, which is arranged inside the mounting post;

[0023] a threaded column, which is rotatably arranged on the mounting post and connected to the driving device;

[0024] and a slider, which is slidably arranged on the mounting post and threadedly connected to the threaded column, and the second telescopic device is connected to the slider.

[0025] Preferably, the quick-change mechanism includes:

[0026] a plug block, which is arranged on the cutting knife and inserted into the mounting part;

[0027] a fixing pin, which is slidably arranged inside the mounting part and fitted with the plug block;

[0028] a guide rod, which is connected to the fixing pin and passes through the mounting part;

[0029] and a spring, one end of which is connected to the fixing pin and the other end of which is connected to the inner wall of the mounting part, and the guide rod passes through the spring.

[0030] Compared with the prior art, the utility model has the following beneficial technical effects:

[0031] By setting the flattening component, the wrinkles or warping generated during the cutting process of the solder tape can be effectively eliminated, thereby improving the cutting effect of the solder tape; by setting the quick-disassembly mechanism, the replaceable cutting knife can greatly simplify the disassembly and installation process of the cutting knife, reduce the downtime, and thus improve the overall production efficiency of the equipment. Brief Description of the Drawings

[0032] Figure 1 It is a schematic structural diagram of an embodiment of the present utility model;

[0033] Figure 2 It is a schematic structural diagram of the sliding unit;

[0034] Figure 3 It is a schematic structural diagram of the quick-disassembly mechanism.

[0035] Reference Numerals: 1, fixed base; 2, support frame; 3, conveying equipment; 4, photovoltaic double-glass module solder tape roll; 5, mounting column; 6, connecting plate; 7, first cylinder; 8, flattening plate; 9, second cylinder; 10, mounting part; 11, cutting knife; 12, motor; 13, threaded column; 14, slider; 15, insertion block; 16, guide rod; 17, spring; 18, fixing pin. Detailed Description of the Embodiment

[0036] Embodiment 1

[0037] As Figures 1-3 shown, a photovoltaic double-glass module solder tape cutting machine proposed by the present utility model includes a fixed base 1, a photovoltaic double-glass module solder tape roll 4, a mounting column 5, a flattening component, and a cutting component;

[0038] The photovoltaic double-glass module solder tape roll 4 is arranged on the fixed base 1, and a conveying equipment 3 for conveying the photovoltaic double-glass module solder tape roll 4 is arranged on the fixed base 1; the mounting column 5 is arranged on the fixed base 1, support frames 2 are arranged on both sides of the top of the fixed base 1, and the mounting column 5 is arranged between the two support frames 2; the flattening component is arranged on the mounting column 5 and is in contact with the photovoltaic double-glass module solder tape roll 4; the cutting component is arranged on the mounting column 5 and is located above the photovoltaic double-glass module solder tape roll 4, and the cutting component includes a cutting mechanism for cutting the photovoltaic double-glass module solder tape roll 4 and a quick-disassembly mechanism for quickly replacing the cutting mechanism.

[0039] As Figure 1As shown in the figure, the flattening component includes a connecting plate 6, a first telescopic device, and a flattening plate 8; the connecting plate 6 is arranged on both sides of the mounting column 5; the first telescopic device is vertically arranged on the connecting plate 6, and the first telescopic device is selected as the first cylinder 7; the flattening plate 8 is connected to the telescopic end of the first cylinder 7 and is located above the solder tape roll 4 of the photovoltaic double-glass module. The flattening plate 8 can reduce manual intervention and improve the automation level, thereby accelerating the overall working efficiency of the cutting machine.

[0040] Embodiment 2

[0041] A solder tape cutting machine for photovoltaic double-glass modules proposed by the present utility model further details the structure of the cutting component in this embodiment compared with Embodiment 1.

[0042] As Figures 1-2 shown in the figure, the cutting mechanism includes a second telescopic device, a mounting part 10, and a cutting knife 11; the second telescopic device is slidably arranged on the mounting column 5, and a sliding unit for driving the second telescopic device to slide is arranged on the mounting column 5. The second telescopic device is selected as the second cylinder 9; the mounting part 10 is connected to the telescopic end of the second cylinder 9; the cutting knife 11 is inserted into the mounting part 10; the sliding unit includes a driving device, a threaded column 13, and a slider 14; the driving device is arranged inside the mounting column 5, and the driving device is selected as the motor 12; the threaded column 13 is rotatably arranged on the mounting column 5 and is connected to the output shaft of the motor 12; the slider 14 is slidably arranged on the mounting column 5 and is threadedly connected to the threaded column 13, and the second telescopic device is connected to the slider 14;

[0043] As Figure 3 shown in the figure, the detachable mechanism includes a plug 15, a fixing pin 18, a guide rod 16, and a spring 17; the plug 15 is arranged on the cutting knife 11 and inserted into the mounting part 10; the fixing pin 18 is slidably arranged on the inner walls on both sides of the mounting part 10 and is fitted with the plug 15. The fixing pin 18 is an inclined surface pin; the guide rod 16 is connected to the fixing pin 18 and passes through the mounting part 10; one end of the spring 17 is connected to the fixing pin 18, and the other end is connected to the inner wall of the mounting part 10. The guide rod 16 passes through the spring 17. A hollow structure for accommodating the detachable mechanism is provided on the mounting part 10. Quickly replacing the cutting knife 11 can reduce the labor cost and time cost required for equipment maintenance and reduce the overall operating cost.

[0044] In summary, when the utility model is in use, first pull the solder tape roll 4 of the photovoltaic double-glass module onto the conveying device 3, and then activate the first cylinder 7 to drive the flattening plate 8 to move downward until the solder tape roll 4 of the photovoltaic double-glass module is flattened, thereby preventing the situation of reducing the cutting efficiency due to the unevenness of the solder tape roll 4 of the photovoltaic double-glass module. And when it is necessary to replace the cutting knife 11, manually pull the guide rod 16 outward to the outside of the installation part 10, so that the fixing pin 18 is disengaged from the insertion block 15, and then the cutting knife 11 and the insertion block 15 can be removed from the installation part 10, and then operate in the reverse direction to install the cutting knife 11 on the installation part 10.

[0045] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited thereto. Various changes can be made without departing from the spirit of the present utility model within the scope of knowledge possessed by those skilled in the art to which it pertains.

Claims

1. A welding tape cutting machine for a photovoltaic double-glass module, characterized in that, Comprising: A fixed base (1); A photovoltaic double-glass module soldering tape roll (4), which is arranged on the fixed base (1); Mounting columns (5), which are arranged on the fixed base (1); A flattening assembly, which is arranged on the mounting columns (5) and contacts the photovoltaic double-glass module soldering tape roll (4); And a cutting assembly, which is arranged on the mounting columns (5) and above the photovoltaic double-glass module soldering tape roll (4), and the cutting assembly includes a cutting mechanism for cutting the photovoltaic double-glass module soldering tape roll (4) and a quick-change mechanism for quickly replacing the cutting mechanism.

2. The solder strip cutting machine for a photovoltaic double-glass module according to claim 1, wherein, A conveying device (3) for conveying the photovoltaic double-glass module soldering tape roll (4) is arranged on the fixed base (1).

3. The solder strip cutting machine for the photovoltaic double-glass module according to claim 1, characterized in that The flattening assembly includes: Connecting plates (6), which are arranged on both sides of the mounting columns (5); A first telescopic device, which is arranged on the connecting plates (6); And a flattening plate (8), which is connected to the first telescopic device and located above the photovoltaic double-glass module soldering tape roll (4).

4. The solder strip cutting machine for photovoltaic double-glass modules according to claim 1, wherein, The cutting mechanism includes: A second telescopic device, which is slidably arranged on the mounting columns (5), and a sliding unit for driving the second telescopic device to slide is arranged on the mounting columns (5); A mounting part (10), which is connected to the second telescopic device; And a cutting knife (11), which is inserted into the mounting part (10).

5. The solder strip cutting machine for photovoltaic double-glass modules according to claim 4, characterized in that, The sliding unit includes: A driving device, which is arranged inside the mounting columns (5); A threaded column (13), which is rotatably arranged on the mounting columns (5) and connected to the driving device; And a slider (14), which is slidably arranged on the mounting columns (5) and threadedly connected to the threaded column (13), and the second telescopic device is connected to the slider (14).

6. The solder ribbon cutting machine for photovoltaic double-glass modules according to claim 4, wherein, The quick-change mechanism includes: A plug block (15), which is arranged on the cutting knife (11) and inserted into the mounting part (10); A fixing pin (18), which is slidably arranged inside the mounting part (10) and fitted with the plug block (15); A guide rod (16), which is connected to the fixing pin (18) and passes through the mounting part (10); And a spring (17), one end of which is connected to the fixing pin (18), and the other end is connected to the inner wall of the mounting part (10), and the guide rod (16) passes through the spring (17).

Images