Slitting and conveying device and series welding machine

Abstract

The utility model discloses a slitting and conveying device and a series welding machine, the slitting and conveying device comprises a conveying mechanism, the conveying mechanism comprises a conveying belt and roller sets, the conveying belt is arranged on the multiple roller sets in a sleeving mode and forms a first conveying section and a second conveying section, a gap is formed between the first conveying section and the second conveying section, and the first conveying section and the second conveying section are arranged on the conveying mechanism; materials sequentially move towards the second conveying section along the first conveying section, stride across the gap and move towards the second conveying section. And the cutter mechanism is located above the gap in the Z direction, and the cutter mechanism can cut off the materials at the gap. According to the technical scheme, the material slitting efficiency can be improved, the service life of the conveying belt can be prolonged, and maintenance and overhaul are convenient.

Description

Technical Field

[0001] This application belongs to the technical field of photovoltaic module processing equipment, and particularly relates to a slitting and conveying device and a string welding machine. Background Art

[0002] In the prior art, materials need to be conveyed to a workbench through a conveyor belt. After being processed on the workbench, they are transferred to the conveyor belt and then conveyed to the next process. This method has low efficiency. Utility Model Content

[0003] The purpose of the embodiments of this application is to provide a slitting and conveying device and a string welding machine.

[0004] According to the first aspect of the embodiments of this application, a slitting and conveying device is provided, including:

[0005] A conveying mechanism, the conveying mechanism includes a conveyor belt and a roller group. The conveyor belt is sleeved on multiple roller groups and forms a first conveying section and a second conveying section. A gap is formed between the first conveying section and the second conveying section. Materials move along the first conveying section in sequence, cross the gap, and move towards the second conveying section.

[0006] A cutter mechanism, in the Z direction, the cutter mechanism is located above the gap, and the cutter mechanism can cut the materials at the gap.

[0007] Optionally, the roller group includes a first roller, a second roller, a third roller, and a fourth roller;

[0008] The conveyor belt between the first roller and the second roller is the first conveying section, the conveyor belt between the third roller and the fourth roller is the second conveying section, and the gap is formed between the second roller and the third roller.

[0009] Optionally, the first roller, the second roller, the third roller, and the fourth roller are arranged at intervals in the X direction, and the diameters of the first roller, the second roller, the third roller, and the fourth roller are the same.

[0010] Optionally, the roller group further includes a fifth roller and a sixth roller. In the Z direction, the fifth roller and the sixth roller are located below the first roller, the second roller, the third roller, and the fourth roller. In the X direction, the fifth roller and the sixth roller are arranged at intervals;

[0011] The inner side of the conveyor belt contacts the first roller, the second roller, the third roller, and the fourth roller, and the outer side of the conveyor belt contacts the fifth roller and the sixth roller.

[0012] Optionally, the diameters of the fifth rollers are all greater than the diameters of the first roller, the second roller, the third roller, and the fourth roller, and the diameters of the sixth rollers are all greater than the diameters of the first roller, the second roller, the third roller, and the fourth roller.

[0013] Optionally, the roller group further includes a seventh roller and an eighth roller. In the Z direction, the seventh roller and the eighth roller are located below the fifth roller and the sixth roller. In the X direction, the seventh roller and the eighth roller are arranged at intervals;

[0014] The outer side of the conveyor belt contacts the seventh roller and the eighth roller.

[0015] Optionally, in the X direction, the fifth roller is located between the second roller and the third roller.

[0016] Optionally, in the X direction, the fifth roller is located between the first roller and the second roller, the sixth roller is located between the third roller and the fourth roller, and an accommodation cavity is formed between the fifth roller and the sixth roller;

[0017] In the Z direction, the accommodation cavity is located below the gap and communicates with the gap.

[0018] Optionally, a waste box is placed in the accommodation cavity for holding debris of the material.

[0019] According to the second aspect of the embodiments of the present application, a string welding machine is provided, including the above-mentioned slitting and conveying device.

[0020] One technical effect of the embodiments of the present application is that the cutting mechanism is arranged above the gap. When the material passes through the gap, the cutting mechanism will cut the material here, so that it is no longer necessary to transfer the material to the workbench, thereby improving the slitting efficiency of the material; and since the cutter is located above the gap, the cutting mechanism will not damage the conveyor belt, thereby being able to extend the service life of the conveyor belt and facilitating maintenance and repair.

[0021] Other features and advantages of the present application will become clear from the following detailed description of the exemplary embodiments of the present application with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The drawings incorporated in the specification and constituting a part of the specification illustrate embodiments of the present application and, together with the description, are used to explain the principles of the present application.

[0023] Figure 1Schematic diagram of the conveying mechanism in the embodiment of the present application;

[0024] Figure 2 Schematic diagram of the slitting and conveying device in the embodiment of the present application;

[0025] Figure 3 Schematic diagram of the conveyor belt and the roller group in the embodiment of the present application;

[0026] Figure 4 Schematic diagram of the slitting and conveying device in the embodiment of the present application;

[0027] Figure 5 Schematic diagram of the slitting and conveying device in the embodiment of the present application;

[0028] Figure 6 Schematic diagram of the conveyor belt and the roller group in the embodiment of the present application.

[0029] Explanation of reference numerals: Conveying mechanism 1; Conveyor belt 11; First conveying section 111; Second conveying section 112; Gap 113; Accommodating cavity 114; First roller 121; Second roller 122; Third roller 123; Fourth roller 124; Fifth roller 125; Sixth roller 126; Seventh roller 127; Eighth roller 128; Cutting tool mechanism 2; First connection end 21; Second connection end 22; First frame 3; First mounting plate 31; Second mounting plate 32; Third mounting plate 33; Groove 331; Fourth mounting plate 34; Gap 35; Bottom plate 36; Second frame 4; Fifth mounting plate 41; Sixth mounting plate 42; Seventh mounting plate 43; Eighth mounting plate 44; Bracket 45; Third connection end 451; Fourth connection end 452; First connecting plate 453; Second connecting plate 454; First bushing 5; Second bushing 6. Detailed implementation manners

[0030] Now, various exemplary embodiments of the present application will be described in detail with reference to the accompanying drawings. It should be noted that: Unless otherwise specifically stated, the relative arrangements of components and steps, numerical expressions and values set forth in these embodiments do not limit the scope of the present application.

[0031] The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the present application, its application, or its use.

[0032] Techniques, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be regarded as part of the specification.

[0033] In all the examples shown and discussed here, any specific value should be construed as merely exemplary and not as a limitation. Thus, other examples of the exemplary embodiments may have different values.

[0034] It should be noted that like reference numerals and letters refer to like items in the following figures. Therefore, once an item is defined in one figure, it need not be further discussed in subsequent figures.

[0035] First, it should be noted that for the X-direction, Y-direction, and Z-direction mentioned in the embodiments of the present application, please refer to the directions marked in Figure 1 , Figure 2 , Figure 3 , Figure 4 , and Figure 6 . Among them, the X-direction, Y-direction, and Z-direction intersect pairwise.

[0036] As Figures 1-6 shown, according to the first aspect of the embodiments of the present application, a slitting and conveying device is provided, including a conveying mechanism 1 and a cutting knife mechanism 2; the conveying mechanism 1 includes a conveyor belt 11 and a roller group, the conveyor belt 11 is sleeved on a plurality of the roller groups and forms a first conveying section 111 and a second conveying section 112, a gap 113 is formed between the first conveying section 111 and the second conveying section 112, and the material moves successively along the first conveying section 111, crosses the gap 113, and moves towards the second conveying section 112; in the Z-direction, the cutting knife mechanism 2 is located above the gap 113, and the cutting knife mechanism 2 can cut the material at the gap 113.

[0037] As Figure 2 , Figure 3 , Figure 4 , and Figure 6 shown, the slitting and conveying device includes a conveying mechanism 1 and a cutting knife mechanism 2. Among them, the conveying mechanism 1 is used to convey the material, and the cutting knife mechanism 2 is used to slit the material, and the material can be a battery cell.

[0038] The conveying mechanism 1 includes a conveyor belt 11 and a roller group. The conveyor belt 11 is sleeved on the roller group. The conveyor belt 11 forms a first conveying section 111 and a second conveying section 112. The first conveying section 111 and the second conveying section 112 are arranged at intervals in the X-direction. The conveyor belt 11 moves along a preset direction. Its first conveying section 111 and second conveying section 112 move in the X-direction. The first conveying section 111 and the second conveying section 112 are spaced apart by a gap 113. The material located on the conveying mechanism 1 moves in the X-direction. The first conveying section 111 will convey the material to the second conveying section 112 and will pass through the gap 113.

[0039] The cutting mechanism 2 is arranged above the gap 113. When the material passes through the gap 113, the cutting mechanism 2 cuts the material here, so that it is no longer necessary to transfer the material to the workbench, thereby improving the cutting efficiency of the material; and since the cutter is located above the gap 113, the cutting mechanism 2 will not damage the conveyor belt 11 either, thus extending the service life of the conveyor belt 11.

[0040] In an alternative embodiment, the roller group includes a first roller 121, a second roller 122, a third roller 123 and a fourth roller 124; the conveyor belt 11 between the first roller 121 and the second roller 122 is the first conveying section 111, and the conveyor belt 11 between the third roller 123 and the fourth roller 124 is the second conveying section 112, and the gap 113 is formed between the second roller 122 and the third roller 123.

[0041] As Figure 3 and Figure 6 shown, the roller group includes a first roller 121, a second roller 122, a third roller 123 and a fourth roller 124.

[0042] Among them, the first roller 121, the second roller 122, the third roller 123 and the fourth roller 124 are arranged at intervals in the X direction and are at the same height in the Z direction. The conveyor belt 11 between the first roller 121 and the second roller 122 is the first conveying section 111, and the conveyor belt 11 between the third roller 123 and the fourth roller 124 is the second conveying section 112. The conveyor belt forms the first conveying section 111, the second conveying section 112 and the gap 113, and its structure is simple and it is also convenient for the cutting mechanism 2 to cut the material.

[0043] In an alternative embodiment, the first roller 121, the second roller 122, the third roller 123 and the fourth roller 124 are arranged at intervals in the X direction, and the diameters of the first roller 121, the second roller 122, the third roller 123 and the fourth roller 124 are the same. Therefore, the conveyor belt 11 is sleeved on the first roller 121, the second roller 122, the third roller 123 and the fourth roller 124, so that the first conveying section 111 and the second conveying section 112 are on the same horizontal plane, thereby enabling the material to be conveyed smoothly.

[0044] In an alternative embodiment, the roller set further includes a fifth roller 125 and a sixth roller 126. In the Z direction, the fifth roller 125 and the sixth roller 126 are located below the first roller 121, the second roller 122, the third roller 123, and the fourth roller 124. In the X direction, the fifth roller 125 and the sixth roller 126 are spaced apart. The inner side of the conveyor belt 11 contacts the first roller 121, the second roller 122, the third roller 123, and the fourth roller 124, and the outer side of the conveyor belt 11 contacts the fifth roller 125 and the sixth roller 126.

[0045] As Figure 3 and Figure 6 shown, in the Z direction, the fifth roller 125 and the sixth roller 126 are located below the first roller 121, the second roller 122, the third roller 123, and the fourth roller 124; in the X direction, the fifth roller 125 and the sixth roller 126 are spaced apart along the X direction.

[0046] Further explanation, the conveyor belt 11 includes an inner side and an outer side, and the outer side is used to carry materials; the first roller 121, the second roller 122, the third roller 123, and the fourth roller 124 contact the inner side of the conveyor belt 11, and the fifth roller 125 and the sixth roller 126 contact the outer side of the conveyor belt 11. A gap 113 is formed between the second roller 122 and the third roller 123, so that after the conveyor belt 11 is sleeved on the first roller 121, the second roller 122, the third roller 123, and the fourth roller 124, a gap 113 is formed between the second roller 122 and the third roller 123.

[0047] In an alternative embodiment, the diameters of the fifth rollers 125 are all larger than the diameters of the first roller 121, the second roller 122, the third roller 123, and the fourth roller 124. Specifically, the diameter of the fifth roller 125 is larger than the diameter of the first roller 121, the diameter of the fifth roller 125 is larger than the diameter of the second roller 122, the diameter of the fifth roller 125 is larger than the diameter of the third roller 123, and the fifth roller 125 is larger than the diameter of the fourth roller 124. When the conveyor belt 11 rotates, it is possible to reduce the entanglement of material debris on the fifth roller 125. The diameters of the sixth rollers 126 are all larger than the diameters of the first roller 121, the second roller 122, the third roller 123, and the fourth roller 124. Specifically, the diameter of the sixth roller 126 is larger than the diameter of the first roller 121, the diameter of the sixth roller 126 is larger than the diameter of the second roller 122, the diameter of the sixth roller 126 is larger than the diameter of the third roller 123, and the diameter of the sixth roller 126 is larger than the diameter of the fourth roller 124. When the conveyor belt 11 rotates, it is possible to reduce the entanglement of material debris on the sixth roller 126. In this embodiment, the diameters of the first roller 121, the second roller 122, the third roller 123, and the fourth roller 124 may be the same or different.

[0048] In an alternative embodiment, the roller group further includes a seventh roller 127 and an eighth roller 128. In the Z direction, the seventh roller 127 and the eighth roller 128 are located below the fifth roller 125 and the sixth roller 126. In the X direction, the seventh roller 127 and the eighth roller 128 are spaced apart; the outer side of the conveyor belt 11 is in contact with the seventh roller 127 and the eighth roller 128. Among them, the seventh roller 127 and the eighth roller 128 provide support and direction for the conveyor belt 11, so that the conveyor belt 11 can move in a cycle.

[0049] In an alternative embodiment, in the X direction, the fifth roller 125 is located between the second roller 122 and the third roller 123.

[0050] In an alternative embodiment, in the X direction, the fifth roller 125 is located between the second roller 122 and the third roller 123.

[0051] Such as Figure 6As shown, in the X direction, the fifth roller 125 is located between the second roller 122 and the third roller 123, and the sixth roller 126 is located between the third roller 123 and the fourth roller 124. In the Z direction, the fifth roller 125 and the sixth roller 126 are at the same height. The conveyor belt 11 passes successively through the second roller 122, the fifth roller 125, the third roller 123, the fourth roller 124, and the sixth roller 126, and a gap 113 is formed between the second roller 122 and the third roller 123.

[0052] In an alternative embodiment, in the X direction, the fifth roller 125 is located between the first roller 121 and the second roller 122, the sixth roller 126 is located between the third roller 123 and the fourth roller 124, and the accommodation cavity 114 is formed between the fifth roller 125 and the sixth roller 126.

[0053] As Figure 3 shown, in the X direction, the fifth roller 125 is located between the first roller 121 and the second roller 122, the sixth roller 126 is located between the third roller 123 and the fourth roller 124. In the Z direction, the fifth roller 125 and the sixth roller 126 are at the same height; the conveyor belt 11 passes successively through the second roller 122, the fifth roller 125, the sixth roller 126, and the third roller 123. A gap 113 is formed between the second roller 122 and the third roller 123, and an accommodation cavity 114 is formed between the fifth roller 125 and the sixth roller 126, and the accommodation cavity 114 communicates with the gap 113. Debris can be placed in the accommodation cavity 114. This structure is simple and easy to install.

[0054] In an alternative embodiment, a waste box is placed in the accommodation cavity 114 for holding debris of the material.

[0055] When the cutting mechanism 2 cuts the material, debris will be generated, and the debris will accumulate on the conveyor belt 11 below the gap 113, thus causing wear to the conveyor belt 11.

[0056] As Figure 3 shown, a waste box is placed in the accommodation cavity 114, and the debris generated by the material cutting will fall into the waste box. By means of the waste box, the debris can be prevented from being pushed on the conveyor belt 11, and it is convenient to clean the debris.

[0057] In an alternative embodiment, the conveying mechanism 1 further includes a first frame 3, and the first frame 3 includes a first mounting plate 31, a second mounting plate 32, a third mounting plate 33, and a fourth mounting plate 34;

[0058] The first mounting plate 31 is arranged at intervals from the second mounting plate 32, the third mounting plate 33 and the fourth mounting plate 34 in the Y direction. The second mounting plate 32 is arranged at intervals from the third mounting plate 33 in the X direction. A groove 331 is formed in the third mounting plate 33. The fourth mounting plate 34 is located in the groove 331 and a gap 35 is formed between the fourth mounting plate 34 and the third mounting plate 33.

[0059] One end of the first roller 121 is connected to the first mounting plate 31, and the other end of the first roller 121 is connected to the second mounting plate 32.

[0060] One end of the seventh roller 127 is connected to the first mounting plate 31, and the other end of the seventh roller 127 is connected to the second mounting plate 32.

[0061] One end of the fourth roller 124 is connected to the first mounting plate 31, and the other end of the fourth roller 124 is connected to the third mounting plate 33.

[0062] One end of the eighth roller 128 is connected to the first mounting plate 31, and the other end of the eighth roller 128 is connected to the third mounting plate 33.

[0063] One end of the sixth roller 126 is connected to the first mounting plate 31, and the other end of the sixth roller 126 is connected to the fourth mounting plate 34.

[0064] When the cutting mechanism 2 cuts the material, debris will be generated. The debris will accumulate on the conveyor belt 11 below the gap 113. Long-term operation of the conveyor belt 11 will cause wear to the conveyor belt 11.

[0065] As Figure 4 and Figure 5 shown, the conveying mechanism 1 further includes a first frame 3. The first frame 3 is used for mounting the first roller 121, the fourth roller 124, the fifth roller 125, the seventh roller 127 and the eighth roller 128.

[0066] The first frame 3 includes a first mounting plate 31, a second mounting plate 32, a third mounting plate 33 and a fourth mounting plate 34. Among them, the first frame 3 further includes a bottom plate 36. The first mounting plate 31 is mounted on the bottom plate 36. The first mounting plate 31 is arranged at intervals from the second mounting plate 32, the third mounting plate 33 and the fourth mounting plate 34 in the Y direction. The second mounting plate 32, the third mounting plate 33 and the fourth mounting plate 34 are arranged at intervals in the X direction.

[0067] Specifically, in the X direction, the seventh roller 127 is located between the first roller 121 and the second roller 122, or in the Z direction, the axis of the seventh roller 127 coincides with the axis of the first roller 121; one end of the first roller 121 is connected to the first mounting plate 31, the other end of the first roller 121 is connected to the second mounting plate 32, one end of the seventh roller 127 is connected to the first mounting plate 31, and the other end of the seventh roller 127 is connected to the second mounting plate 32. Therefore, the second mounting plate 32 provides mounting positions for the first roller 121 and the seventh roller 127.

[0068] In the X direction, the eighth roller 128 is located between the third roller 123 and the fourth roller 124, or in the Z direction, the axis of the eighth roller 128 coincides with the axis of the fourth roller 124; one end of the fourth roller 124 is connected to the first mounting plate 31, the other end of the first roller 121 is connected to the third mounting plate 33, one end of the eighth roller 128 is connected to the first mounting plate 31, and the other end of the eighth roller 128 is connected to the third mounting plate 33. Therefore, the third mounting plate 33 provides mounting positions for the fourth roller 124 and the eighth roller 128.

[0069] In the X direction, the sixth roller 126 is located between the eighth roller 128 and the fourth roller 124, or the sixth roller 126 is located between the third roller 123 and the fourth roller 124; a groove 331 is formed on the third mounting plate 33, the fourth mounting plate 34 is located within the groove 331, and a gap 35 is formed between the edge of the fourth mounting plate 34 and the edge of the groove 331; one end of the sixth roller 126 is connected to the first mounting plate 31, and the other end of the sixth roller 126 is connected to the fourth mounting plate 34.

[0070] Since the first roller 121, the fourth roller 124, the seventh roller 127, and the eighth roller 128 are in contact with the inner side of the conveyor belt 11, when installing the conveyor belt 11, it is not necessary to disassemble the first roller 121, the fourth roller 124, the seventh roller 127, and the eighth roller 128. The conveyor belt 11 can be directly sleeved on the first roller 121, the fourth roller 124, the seventh roller 127, and the eighth roller 128; the sixth roller 126 is in contact with the outer side of the conveyor belt 11, and the conveyor belt 11 is sleeved on the sixth roller 126 through the gap 35 between the fourth mounting plate 34 and the groove 331. Therefore, it is not necessary to disassemble the sixth roller 126 either. So, through the structure of the first frame 3, it is not necessary to disassemble the first roller 121, the fourth roller 124, the seventh roller 127, the eighth roller 128, and the sixth roller 126, thereby improving the efficiency of replacing the conveyor belt 11.

[0071] In an alternative embodiment, the conveying mechanism 1 further includes a second frame 4, which includes a fifth mounting plate 41, a sixth mounting plate 42, a seventh mounting plate 43, and an eighth mounting plate 44. The fifth mounting plate 41 and the sixth mounting plate 42 are spaced apart in the Y direction, and the seventh mounting plate 43 and the eighth mounting plate 44 are spaced apart in the Y direction.

[0072] One end of the second roller 122 is connected to the fifth mounting plate 41 through a first connecting shaft. The outer diameter of the second roller 122 is larger than the outer diameter of the first connecting shaft, and the other end of the second roller 122 is connected to the sixth mounting plate 42.

[0073] One end of the third roller 123 is connected to the seventh mounting plate 43 through a second connecting shaft. The diameter of the third roller 123 is larger than the outer diameter of the second connecting shaft, and the other end of the third roller 123 is connected to the eighth mounting plate 44.

[0074] As Figure 4 and Figure 5 shown, the conveying mechanism 1 further includes a second frame 4. In the X direction, the second frame 4 is located between the second mounting plate 32 and the third mounting plate 33.

[0075] The second frame 4 includes a fifth mounting plate 41, a sixth mounting plate 42, a seventh mounting plate 43, and an eighth mounting plate 44. Among them, the fifth mounting plate 41 and the sixth mounting plate 42 are spaced apart in the Y direction, the seventh mounting plate 43 and the bottom plate 36 mounting plate are spaced apart in the Y direction, and the fifth mounting plate 41 and the sixth mounting plate 42 are spaced apart from the seventh mounting plate 43 and the eighth mounting plate 44 in the X direction.

[0076] Further explanation, one end of the second roller 122 is connected to the fifth mounting plate 41 through a first connecting shaft. That is to say, the first connecting shaft is between the second roller 122 and the fifth mounting plate 41. The outer diameter of the first connecting shaft is smaller than the outer diameter of the second roller 122, so there is a space for installing the conveyor belt 11 between the second roller 122 and the fifth mounting plate 41. Therefore, the conveyor belt 11 can be sleeved on the second roller 122 through the space between the second roller 122 and the fifth mounting plate 41, so there is no need to disassemble the second roller 122.

[0077] Further explanation, one end of the third roller 123 is connected to the seventh mounting plate 43 through a second connecting shaft. That is to say, the second connecting shaft is between the third roller 123 and the seventh mounting plate 43. The outer diameter of the second connecting shaft is smaller than the outer diameter of the third roller 123, so there is a space for installing the conveyor belt 11 between the third roller 124 and the seventh mounting plate 43. Therefore, the conveyor belt 11 can be sleeved on the third roller 123 through the space between the third roller 123 and the seventh mounting plate 43, so there is no need to disassemble the third roller 123.

[0078] In an alternative embodiment, a detachable first bushing 5 is provided at the first connecting shaft. When installing the conveyor belt 11, the first bushing 5 is removed. After the conveyor belt 11 is installed, the first bushing 5 is installed at the first connecting shaft to prevent the conveyor belt 11 from sliding in the Y direction. A detachable second bushing 6 is provided at the second connecting shaft. When installing the conveyor belt 11, the second bushing 6 is removed. After the conveyor belt 11 is installed, the second bushing 6 is installed at the second connecting shaft to prevent the conveyor belt 11 from sliding in the Y direction.

[0079] In an alternative embodiment, the second frame 4 further includes a bracket 45. In the X direction, the bracket 45 is disposed between the second mounting plate 32 and the third mounting plate 33. The fifth mounting plate 41, the sixth mounting plate 42, the seventh mounting plate 43, and the eighth mounting plate 44 are all disposed on the bracket 45. The fifth roller 125 is detachably disposed on the bracket 45.

[0080] As Figure 4 and Figure 5 shown, the second frame 4 further includes a bracket 45. The bracket 45 is disposed on the bottom plate 36 and is located between the second mounting plate 32 and the third mounting plate 33 in the X direction.

[0081] Further, the bracket 45 includes a first connecting plate 453 and a second connecting plate 454. The first connecting plate 453 and the second connecting plate 454 are spaced apart in the Y direction. The fifth mounting plate 41 and the seventh mounting plate 43 are disposed on the first connecting plate 453, and the sixth mounting plate 42 and the eighth mounting plate 44 are disposed on the second connecting plate 454. Thus, the bracket 45 provides mounting positions for the fifth mounting plate 41, the sixth mounting plate 42, the seventh mounting plate 43, and the eighth mounting plate 44.

[0082] Further, the fifth roller 125 is detachably disposed on the bracket 45. That is to say, one end of the fifth roller 125 is detachably connected to the first connecting plate 453, and the other end of the fifth roller 125 is detachably connected to the second connecting plate 454, thereby facilitating the sleeving of the conveyor belt 11 on the fifth roller 125.

[0083] In an alternative embodiment, the cutter mechanism 2 includes a first connection end 21 and a second connection end 22, and the first connection end 21 and the second connection end 22 are spaced apart in the Y direction; the bracket 45 includes a third connection end 451 and a fourth connection end 452, and the third connection end 451 and the fourth connection end 452 are spaced apart in the Y direction. The first connection end 21 is detachably connected to the third connection end 451, and the second connection end 22 is rotatably connected to the fourth connection end 452. The cutter mechanism 2 can rotate relative to the bracket 45 about an axis in the X direction at the second connection end 22 and the fourth connection end 452.

[0084] As Figure 4 and Figure 5 shown, the cutter mechanism 2 is mounted on the bracket 45. Specifically, the cutter mechanism 2 includes a first connection end 21 and a second connection end 22, and the first connection end 21 and the second connection end 22 are spaced apart in the Y direction, and the first connection end 21 and the second connection end 22 are located on the side of the cutter mechanism 2 facing the conveying mechanism 1. The bracket 45 includes a third connection end 451 and a fourth connection end 452, and the third connection end 451 and the fourth connection end 452 are spaced apart in the Y direction; specifically, the third connection end 451 is located on the first connecting plate 453, and the fourth connection end 452 is located on the second connecting plate 454. The third connection end 451 is detachably connected to the first connection end 21, and the fourth connection end 452 is rotatably connected to the second connection end 22. That is to say, the cutter mechanism 2 can rotate relative to the bracket 45 about an axis in the X direction at the second connection end 22 and the fourth connection end 452. In other words, after the first connection end 21 and the third connection end 451 are disassembled, the cutter mechanism 2 can be lifted upward and rotated about an axis in the X direction to facilitate the removal of the fifth roller 125 and the sleeving of the conveyor belt 11. This structure does not require the complete removal of the cutter mechanism 2, has a simple structure, and is more convenient for replacing the conveyor belt 11.

[0085] According to the second aspect of the embodiments of the present application, a string welding machine is provided, including the above-mentioned slitting and conveying device.

[0086] Although some specific embodiments of the present application have been described in detail by way of examples, those skilled in the art should understand that the above examples are for illustrative purposes only and not for limiting the scope of the present application. Those skilled in the art should understand that the above embodiments can be modified without departing from the scope and spirit of the present application. The scope of the present application is defined by the appended claims.

Claims

1. A slitting and conveying device, characterized in that, Comprising: A conveying mechanism (1), the conveying mechanism (1) includes a conveyor belt (11) and a roller group, the conveyor belt (11) is sleeved on the roller group and forms a first conveying section (111) and a second conveying section (112), a gap (113) is formed between the first conveying section (111) and the second conveying section (112), and materials move successively along the first conveying section (111), cross the gap (113), and move towards the second conveying section (112). A cutter mechanism (2), in the Z direction, the cutter mechanism (2) is located above the gap (113), and the cutter mechanism (2) can cut the materials at the gap (113).

2. The slitting and conveying device according to claim 1, wherein The roller group includes a first roller (121), a second roller (122), a third roller (123) and a fourth roller (124); The conveyor belt (11) between the first roller (121) and the second roller (122) is the first conveying section (111), the conveyor belt (11) between the third roller (123) and the fourth roller (124) is the second conveying section (112), and the gap is formed between the second roller (122) and the third roller (123).

3. The slitting and conveying device according to claim 2, wherein, The first roller (121), the second roller (122), the third roller (123) and the fourth roller (124) are arranged at intervals in the X direction, and the diameters of the first roller (121), the second roller (122), the third roller (123) and the fourth roller (124) are the same.

4. The slitting and conveying device according to claim 2, wherein, The roller group further includes a fifth roller (125) and a sixth roller (126), in the Z direction, the fifth roller (125) and the sixth roller (126) are located below the first roller (121), the second roller (122), the third roller (123) and the fourth roller (124), and in the X direction, the fifth roller (125) and the sixth roller (126) are arranged at intervals; The inner side of the conveyor belt (11) is in contact with the first roller (121), the second roller (122), the third roller (123) and the fourth roller (124), and the outer side of the conveyor belt (11) is in contact with the fifth roller (125) and the sixth roller (126).

5. The slitting and conveying device according to claim 4, wherein The diameters of the fifth roller (125) are all larger than the diameters of the first roller (121), the second roller (122), the third roller (I23) and the fourth roller (124), and the diameters of the sixth roller (126) are all larger than the diameters of the first roller (121), the second roller (122), the third roller (123) and the fourth roller (124).

6. The slitting and conveying device according to claim 4, wherein, The roller group further includes a seventh roller (127) and an eighth roller (128). In the Z direction, the seventh roller (127) and the eighth roller (128) are located below the fifth roller (125) and the sixth roller (126). In the X direction, the seventh roller (127) and the eighth roller (128) are arranged at intervals; The outer side of the conveyor belt (11) is in contact with the seventh roller (127) and the eighth roller (128).

7. The slitting and conveying device according to claim 4, wherein In the X direction, the fifth roller (125) is located between the second roller (122) and the third roller (123).

8. The slitting and conveying device according to claim 4, wherein, In the X direction, the fifth roller (125) is located between the first roller (121) and the second roller (122), the sixth roller (126) is located between the third roller (123) and the fourth roller (124), and an accommodation cavity (114) is formed between the fifth roller (125) and the sixth roller (126); In the Z direction, the accommodation cavity (114) is located below the gap (113) and communicates with the gap (113).

9. The slitting and conveying device according to claim 8, wherein, The accommodation cavity (114) is used to place a waste box for holding debris of the material.

10. A string welding machine, characterized in that, It includes the slitting and conveying device according to any one of claims 1-9.

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