Adhesive tape slitting cutter for photovoltaic edge bonding machine

Abstract

The utility model relates to an adhesive tape slitting tool for a photovoltaic edge bonding machine, and belongs to the technical field of edge bonding machines. Comprising a base and two sets of detachable triangular blades, two sets of cutting edges distributed in an isosceles mode are arranged on the left sides of the triangular blades, a C-shaped base is fixedly connected to the left side of the base, four sets of movable grooves are formed in the front side of the C-shaped base in a penetrating mode, two sets of threaded holes are formed in the rear side of the C-shaped base, and the two sets of triangular blades are movably connected to the inner side of an opening of the C-shaped base. According to the utility model, the two groups of triangular blades are used for cooperatively slitting the adhesive tape. The cutting mode is good in effect and high in speed, and the situation that the edge sealing machine is shut down due to poor cutting can be obviously reduced. Secondly, the C-shaped base and the triangular blade are fixed through the fixing bolt and the limiting piece, and when the triangular blade is installed, the limiting piece can automatically position and limit the triangular blade. Due to the design, the triangular blade is very simple, convenient and efficient to dismount and mount, and the repeated positioning time in the mounting process is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of edge banding machines, in particular to an adhesive tape slitting tool for a photovoltaic edge banding machine. Background Art

[0002] Photovoltaic edge banding machines are mainly used to process and seal the edges of solar panels to ensure their durability and performance stability during use. Once the tape is edge-sealed, the telescopic cylinder will drive the tape slitting tool to accurately cut the tape to ensure that the edge-sealed tape is cut off.

[0003] When existing tape slitting tools slit the tape at the end of edge banding, there are often problems with poor slitting or abnormal slitting, which may cause uneven cuts or inaccurate sizes of the tape after slitting. When poor cutting occurs, the edge banding machine needs to be shut down. In addition, since multiple slitting will cause wear of the blade, the blade needs to be replaced regularly. When replacing the blade, the operator needs to unscrew the multiple sets of bolts used to fix the blade in turn, then remove the old blade and install the new blade. During installation, the operator must ensure that the bolts are accurately aligned with the mounting holes of the blade, and then tighten the multiple sets of bolts one by one to fix the new blade. This cumbersome operation process not only takes a lot of time, but may also increase the downtime of the production line. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a tape slitting tool for a photovoltaic edge banding machine.

[0005] The technical solution of the utility model is as follows:

[0006] A tape slitting tool for a photovoltaic edge banding machine comprises a base and two groups of detachable triangular blades, two groups of cutting edges with isosceles distribution are provided on the left side of the triangular blade, a C-shaped seat is fixedly connected to the left side of the base, four groups of movable grooves are penetrated on the front side of the C-shaped seat, two groups of threaded holes are provided on the rear side of the C-shaped seat, the two groups of triangular blades are movably connected to the inner side of the opening of the C-shaped seat, a fixing hole is penetrated in the middle of the front side of the triangular blade and away from the tip, the triangular blade is fixed to the C-shaped seat by a fixing bolt, the fixing bolt thread penetrates the threaded hole and extends to the inside of the fixing hole, the front side of the triangular blade and the upper and lower parts of the fixing hole are provided with hemispherical limit grooves, and the front side of the C-shaped seat is connected to the limit Part, the limiting part includes a protective shell, which is detachably connected to the front side of the C-shaped seat, a through hole is opened at the front center position of the protective shell, two groups of springs are fixedly connected to the inside of the protective shell, and one end of each group of springs away from the protective shell is fixedly connected to a limiting plate, and the rear side of the limiting plate is fixedly connected to a movable block, and the movable block is slidably connected to the inside of the movable groove, and the rear side of the movable block is fixedly connected to a hemispherical limiting block, and the hemispherical limiting block elastically abuts against the inside of the hemispherical limiting groove, and the two groups of limiting plates are connected by a connecting plate, and a movable rod is fixedly connected to the front center position of the connecting plate, and the movable rod passes through the through hole and extends to the front side of the protective shell, and the front side of the movable rod is fixedly connected to a joystick.

[0007] Optionally, two groups of arc blocks are fixedly connected to the rear side of the opening of the C-shaped seat, and two groups of arc grooves with sizes matching the arc blocks are opened on the rear side of the triangular blade.

[0008] Optionally, guide grooves are provided on both the left and right sides of the movable groove, and guide blocks are fixedly connected to both the left and right sides of the movable block, and the guide blocks are slidably connected to the inside of the guide groove on the corresponding side.

[0009] Optionally, ear plates are fixedly connected to the upper and lower sides of the protective shell, and the ear plates are fixed to the C-shaped seat by connecting bolts.

[0010] Optionally, a thread is provided on the outer side of the movable rod, and a nut is sleeved on the thread on the outer side of the movable rod.

[0011] All the above optional technical solutions can be combined arbitrarily, and the present utility model does not provide detailed descriptions of the structures after the combinations.

[0012] By means of the above scheme, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model adopts two sets of triangular blades to cooperate and cut the tape. The tip design of the triangular blade can effectively penetrate the tape and move with the cutting edge to cut the tape. This cutting method is not only effective, but also fast, which helps to improve the operating efficiency of the production line and can significantly reduce the downtime of the edge banding machine caused by poor cutting. Moreover, the two sets of triangular blades adopt a split design, which means that each set of triangular blades can be replaced independently, which not only saves costs, but also reduces the downtime when replacing the triangular blades.

[0014] 2. In the utility model, the triangular blades and the C-shaped seat are fixed by fixing bolts and limiting pieces. When a group of triangular blades needs to be disassembled, it is only necessary to unscrew the fixing bolts corresponding to the group of triangular blades, and then pull the joystick outward. The joystick will indirectly drive the hemispherical limiting block to disengage from the hemispherical limiting groove, and the triangular blades can be taken out. When installing the triangular blades, it is only necessary to press the triangular blades from the upper end of the C-shaped seat to the inside of the C-shaped seat opening. During the pressing process, the limiting piece can position and limit the triangular blades by itself. This design makes the removal and installation of the triangular blades very simple and efficient, reduces the repeated positioning time during the installation process, and is conducive to improving production efficiency and operational convenience.

[0015] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the overall appearance structure of the adhesive tape slitting tool for the photovoltaic edge banding machine provided by the utility model at one viewing angle;

[0017] Figure 2 A schematic diagram of the overall appearance structure of the adhesive tape slitting tool for the photovoltaic edge banding machine provided by the utility model from another viewing angle;

[0018] Figure 3 A left side cross-sectional view of the adhesive tape slitting tool for the photovoltaic edge banding machine provided by the utility model;

[0019] Figure 4 A schematic diagram of the exploded structure of the tape slitting tool for the photovoltaic edge banding machine provided by the utility model;

[0020] Figure 5 It is a top cross-sectional view of the C-shaped seat in the utility model;

[0021] Figure 6 It is a schematic diagram of the structure in which some parts of the position limiting member in the utility model cooperate with each other.

[0022] Numbers in the figure: 1. base; 2. C-shaped seat; 21. arc block; 22. movable groove; 221. guide groove; 23. threaded hole; 3. triangular blade; 31. arc groove; 32. fixing hole; 33. hemispherical limit groove; 4. fixing bolt; 5. limit piece; 51. protective shell; 511. through hole; 512. ear plate; 52. spring; 53. limit plate; 54. movable block; 541. guide block; 55. hemispherical limit block; 56. connecting plate; 57. movable rod; 571. nut; 58. joystick; 59. connecting bolt. DETAILED DESCRIPTION

[0023] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0024] See also Figure 1-6 The utility model provides a tape slitting tool for a photovoltaic edge banding machine, comprising a base 1 and two groups of detachable triangular blades 3, two groups of cutting edges with isosceles distribution are provided on the left side of the triangular blade 3, a C-shaped seat 2 is fixedly connected to the left side of the base 1, four groups of movable grooves 22 are penetrated on the front side of the C-shaped seat 2, two groups of threaded holes 23 are provided on the rear side of the C-shaped seat 2, the two groups of triangular blades 3 are movably connected to the inner side of the opening of the C-shaped seat 2, a fixing hole 32 is penetrated in the middle of the front side of the triangular blade 3 and away from the tip, the triangular blade 3 is fixed to the C-shaped seat 2 by a fixing bolt 4, the fixing bolt 4 threadedly penetrates the threaded hole 23 and extends to the inside of the fixing hole 32, a hemispherical limiting groove 33 is provided on the front side of the triangular blade 3 and above and below the fixing hole 32, a limiting member 5 is connected to the front side of the C-shaped seat 2, and the limiting member The protective shell 51 comprises a protective shell 51, which is detachably connected to the front side of the C-shaped seat 2. A through hole 511 is formed at the center of the front side of the protective shell 51. Two groups of springs 52 are fixedly connected to the inside of the protective shell 51. One end of each group of springs 52 away from the protective shell 51 is fixedly connected to a limiting plate 53. A movable block 54 is fixedly connected to the rear side of the limiting plate 53. The movable block 54 is slidably connected to the inside of the movable groove 22. A hemispherical limiting block 55 is fixedly connected to the rear side of the movable block 54. The hemispherical limiting block 55 elastically abuts against the inside of the hemispherical limiting groove 33. The two groups of limiting plates 53 are connected by a connecting plate 56. A movable rod 57 is fixedly connected to the center of the front side of the connecting plate 56. The movable rod 57 passes through the through hole 511 and extends to the front side of the protective shell 51. A joystick 58 is fixedly connected to the front side of the movable rod 57.

[0025] The utility model adopts two groups of triangular blades 3 to cooperate in slitting the tape. The tip of the triangular blade 3 can effectively penetrate the tape and move with the cutting edge to cut the tape. Such a slitting method is not only effective but also fast, which helps to improve the operating efficiency of the production line and can significantly reduce the downtime of the edge banding machine caused by poor cutting. Moreover, the two groups of triangular blades 3 adopt a split design, which means that each group of triangular blades 3 can be replaced independently. When one group of triangular blades 3 is worn or needs to be replaced, it is only necessary to replace the worn triangular blades 3 without replacing the entire blade. This not only saves costs, but also reduces the downtime when replacing the triangular blades 3.

[0026] When a certain set of triangular blades 3 needs to be disassembled, it is only necessary to unscrew the fixing bolts 4 corresponding to the set of triangular blades 3, and then pull the operating rod 58 outwards, and the operating rod 58 will indirectly drive the hemispherical stop block 55 to disengage from the hemispherical stop groove 33 through the movable rod 57, the connecting plate 56, the stop plate 53 and the movable block 54, and then the triangular blade 3 can be taken out. In the process of pulling the operating rod 58, the spring 52 is gradually compressed, and when the operating rod 58 loses the external force pulling, the spring 52 will quickly restore its deformation, indirectly driving the hemispherical stop block 55 to reset. When installing the triangular blade 3, it is only necessary to press the triangular blade 3 from the upper end of the C-shaped seat 2 to the inside of the opening of the C-shaped seat 2. During the pressing process, the hemispherical stopper 55 will be subjected to the squeezing force from the triangular blade 3, and then move toward the movable groove 22. At this time, the spring 52 is compressed and continues to press the triangular blade 3 until the hemispherical stopper 55 matches the position of the hemispherical stopper groove 33. The spring 52 recovers its deformation and squeezes the hemispherical stopper 55 into the hemispherical stopper groove 33. During this process, the stopper 5 can position and limit the triangular blade 3 by itself. When the triangular blade 3 is inserted into place, it is only necessary to tighten the fixing bolt 4. This design makes the removal and installation of the triangular blade 3 very simple and efficient. At the same time, through the design of the spring 52 and the hemispherical stopper 55, the stable positioning and precise installation of the triangular blade 3 are ensured, and the repeated positioning time in the production process is reduced, which is conducive to improving production efficiency and operational convenience.

[0027] Furthermore, two groups of arc blocks 21 are fixedly connected to the rear side of the opening of the C-shaped seat 2 , and two groups of arc grooves 31 with sizes matching those of the arc blocks 21 are formed on the rear side of the triangular blade 3 .

[0028] When installing the triangular blade 3, it is only necessary to align the arc groove 31 with the arc block 21 and insert it, which provides an accurate position premise for the subsequent triggering of the limiter 5 to limit itself. The limiter 5 can be accurately triggered by pressing the triangular blade 3 downward along the trajectory of the arc block 21.

[0029] Furthermore, guide grooves 221 are provided on both the left and right sides of the movable groove 22 , and guide blocks 541 are fixedly connected to both the left and right sides of the movable block 54 , and the guide blocks 541 are slidably connected to the inside of the guide groove 221 on the corresponding side.

[0030] When the movable block 54 slides in the movable groove 22 , it drives the guide block 541 to slide in the guide groove 221 on the corresponding side. The guide groove 221 limits the sliding path of the guide block 541 , thereby preventing the movable block 54 from completely sliding out of the movable groove 22 .

[0031] Furthermore, the upper and lower sides of the protective shell 51 are fixedly connected with ear plates 512 , and the ear plates 512 are fixed to the C-shaped seat 2 via connecting bolts 59 .

[0032] When the components in the limiting member 5 need to be maintained or replaced, the protective shell 51 can be conveniently removed by simply unscrewing the connecting bolts 59 .

[0033] Furthermore, a thread is provided on the outer side of the movable rod 57 , and a nut 571 is sleeved on the thread on the outer side of the movable rod 57 .

[0034] When removing the triangular blade 3, the operator needs to pull the operating rod 58 while taking out the triangular blade 3. If it is inconvenient for the operator to complete two actions at the same time, the operator can rotate the nut 571, and the nut 571 abuts against the outside of the protective shell 51. At this time, the movable rod 57 and the nut 571 are threadedly matched. As the nut 571 rotates continuously, the movable rod 57 gradually extends outward. In this way, the operator can rotate the nut 571 instead of directly pulling the operating rod 58, thereby achieving the purpose of adjusting the position of the movable rod 57, making the disassembly work more convenient.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as within the protection scope of the present invention.

Claims

1. A tape slitting tool for a photovoltaic edge banding machine, characterized in that: The invention comprises a base (1) and two groups of detachable triangular blades (3), the left side of each triangular blade (3) is provided with two groups of cutting edges which are isosceles distributed, the left side of each base (1) is fixedly connected with a C-shaped seat (2), the front side of each C-shaped seat (2) is provided with four groups of movable grooves (22), the rear side of each C-shaped seat (2) is provided with two groups of threaded holes (23), the two groups of triangular blades (3) are movably connected to the inner side of the opening of the C-shaped seat (2), the front side of each triangular blade (3) is away from the sharp edge, and the cutting edges are arranged on the front side of each triangular blade (3). A fixing hole (32) is provided in the middle of one side of the end, the triangular blade (3) is fixed to the C-shaped seat (2) by a fixing bolt (4), the fixing bolt (4) is threadedly passed through the threaded hole (23) and extends to the inside of the fixing hole (32), a hemispherical limiting groove (33) is provided on the front side of the triangular blade (3) and located above and below the fixing hole (32), the front side of the C-shaped seat (2) is connected to a limiting member (5), the limiting member (5) includes a protective shell (51), the protective The protective shell (51) is detachably connected to the front side of the C-shaped seat (2); a through hole (511) is formed through the center of the front side of the protective shell (51); two groups of springs (52) are fixedly connected inside the protective shell (51); one end of each group of springs (52) away from the protective shell (51) is fixedly connected to a limiting plate (53); a movable block (54) is fixedly connected to the rear side of the limiting plate (53); the movable block (54) is slidably connected to the inside of the movable groove (22); the movable block A hemispherical limiting block (55) is fixedly connected to the rear side of the protective shell (54), and the hemispherical limiting block (55) elastically abuts against the inside of the hemispherical limiting groove (33). The two groups of limiting plates (53) are connected via a connecting plate (56), and a movable rod (57) is fixedly connected to the center position of the front side of the connecting plate (56). The movable rod (57) passes through the through hole (511) and extends to the front side of the protective shell (51), and the front side of the movable rod (57) is fixedly connected to a joystick (58).

2. The adhesive tape slitting tool for photovoltaic edge banding machine according to claim 1, characterized in that: Two groups of arc blocks (21) are fixedly connected to the rear side of the opening of the C-shaped seat (2), and two groups of arc grooves (31) with sizes matching those of the arc blocks (21) are formed on the rear side of the triangular blade (3).

3. The adhesive tape slitting tool for photovoltaic edge banding machine according to claim 1, characterized in that: The movable groove (22) is provided with guide grooves (221) on both sides, and the movable block (54) is fixedly connected with guide blocks (541) on both sides. The guide blocks (541) are slidably connected inside the guide groove (221) on the corresponding side.

4. The adhesive tape slitting tool for photovoltaic edge banding machine according to claim 1, characterized in that: The upper and lower sides of the protective shell (51) are fixedly connected with ear plates (512), and the ear plates (512) are fixed to the C-shaped seat (2) via connecting bolts (59).

5. The adhesive tape slitting tool for photovoltaic edge banding machine according to claim 1 or 4, characterized in that: The outer side of the movable rod (57) is provided with a thread, and the outer side thread of the movable rod (57) is sleeved with a nut (571).

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