CN219401899U - Punching device for photovoltaic modules - Google Patents
Punching device for photovoltaic modules Download PDFInfo
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- CN219401899U CN219401899U CN202320451208.XU CN202320451208U CN219401899U CN 219401899 U CN219401899 U CN 219401899U CN 202320451208 U CN202320451208 U CN 202320451208U CN 219401899 U CN219401899 U CN 219401899U
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Abstract
The utility model discloses a photovoltaic module punching device, which comprises an upper die and a lower die which are connected up and down, wherein a float track is arranged between the upper die and the lower die, and an automatic tool changing mechanism is arranged above the float track; the automatic cutter changing mechanism comprises a cutter drawing block, two groups of rib cutting upper cutter assemblies are arranged below the cutter drawing block, a switching protrusion is arranged on one side, facing the rib cutting upper cutter assemblies, of the cutter drawing block, switching concave surfaces are arranged on two sides of the switching protrusion on the cutter drawing block, a first switching concave surface is arranged on one side, close to the free end of the cutter drawing block, a second switching concave surface is arranged on the other side, and the height of the switching protrusion is larger than the thickness of a photovoltaic module product to be punched; the lower part of the cutter drawing block is provided with two groups of cutter rib upper cutter assemblies, and the two groups of cutter rib upper cutter assemblies have different punching strokes under the action of the cutter drawing block, so that the cutter drawing block can displace in the horizontal direction to realize automatic cutter changing of equipment, and the assembly and the replacement of cutters are not required to be carried out by manually disassembling and assembling the die, thereby reducing the labor intensity and improving the production efficiency.
Description
Technical Field
The utility model relates to the technical field of photovoltaic module packaging, in particular to a photovoltaic module punching device.
Background
The die cutting molding refers to a workpiece processing molding method for obtaining a required shape and size by applying external force to plates, strips, pipes, sectional materials and the like by using a die to make the plates, the strips, the pipes, the sectional materials and the like generate plastic deformation or separation.
The photovoltaic module is required to be processed and produced by cutting ribs of the product to separate from the frame and cutting the polarity of the module product according to the requirements during production. As shown in fig. 1, the polarity removal of the photovoltaic module 1 is to remove the positive electrode 2a or the negative electrode 2b of the photovoltaic module as required, and one of them is reserved, so that the polarity removal tool needs to be replaced in the process of polarity removal, thereby completing the polarity removal requirement of the photovoltaic module.
When the existing punching equipment needs to be subjected to polarity cutting and replacement, the corresponding fastening bolts are loosened by manually disassembling the die, the polarity rib cutting tool fixing piece is disassembled, the rib cutting tool assembly is taken out and then is assembled into the corresponding polarity cutting tool assembly cavity, and the replacement of the polarity cutting tool assembly is realized, so that the process is complicated. And the general weight of mould is about 30KG, and the process of manual assembly and disassembly mould wastes time and energy, and whole assembly process needs about 45 minutes, and whole process has not only wasted the manpower, has still lost man-hour.
Disclosure of Invention
The utility model aims to solve the technical problems that: when current punching equipment needs to carry out polarity excision and change, must the manual work to the mould dismouting and change corresponding cutting muscle cutter assembly, whole assembly process is comparatively loaded down with trivial details, wastes time and energy, and photovoltaic module's manufacturing cost is high.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows:
the photovoltaic module punching device comprises an upper die and a lower die which are connected up and down, wherein a floating material rail is arranged between the upper die and the lower die, a feeding mechanism is arranged in connection with the floating material rail, and a glue beating mechanism, a U-shaped mechanism, a cutting and separating mechanism and a discharging mechanism are arranged above the floating material rail; an automatic tool changing mechanism is arranged above the float material track;
the automatic cutter changing mechanism comprises a cutter drawing block and a driving assembly for pushing the cutter drawing block to displace in the horizontal direction, two groups of rib cutting upper cutter assemblies are arranged below the cutter drawing block, and each rib cutting upper cutter assembly comprises a first upper cutter assembly and a second upper cutter assembly; the lower die is provided with a first lower cutter assembly corresponding to the first upper cutter assembly, and a second lower cutter assembly corresponding to the second upper cutter assembly;
the cutter pulling block is provided with a switching protrusion on one side facing the rib cutting upper cutter assembly, a first switching concave surface close to the free end of the cutter pulling block and a second switching concave surface close to the driving assembly are respectively arranged on two sides of the switching protrusion, and the height of the switching protrusion is larger than the thickness of a photovoltaic module to be punched; the cutter pulling block is provided with a first cutting gear, wherein the switching protrusion is abutted against the first upper cutter assembly, the second switching concave surface is abutted against the second upper cutter assembly, and a second cutting gear, wherein the switching protrusion is abutted against the second upper cutter assembly, and the first switching concave surface is abutted against the first upper cutter assembly; the cutter pulling block is displaced in the horizontal direction under the action of the driving assembly, so that gear switching is completed.
Further, the first upper cutter assembly comprises a first rib upper cutter and a first upper cutter fixing piece used for fixing the first rib upper cutter, a first upper cutter switching block is arranged above the first upper cutter fixing piece, the upper end face of the first upper cutter switching block is a plane, and arc-shaped chamfers are arranged at the joints of the upper end face and the adjacent left side face and the right side face; the second upper cutter assembly comprises a second rib cutting upper cutter and a second upper cutter fixing piece used for fixing the second rib cutting upper cutter, a second upper cutter switching block is arranged above the second upper cutter fixing piece, the upper end face of the second upper cutter switching block is a plane, and an arc chamfer is arranged at the joint of the upper end face and the adjacent left side face and the adjacent right side face.
Further, a transition inclined plane or an excessive cambered surface is arranged between the switching protrusion of the tool drawing block and the adjacent first switching concave surface and second switching concave surface.
Further, a limiting block is arranged on one side, close to the cylinder, of the second switching concave surface on the tool drawing block.
Further, the glue beating mechanism, the U-shaped mechanism and the cutting and separating mechanism are sequentially arranged on the float material track in the direction away from the automatic tool changing mechanism.
Further, the feeding mechanism comprises a track guide block, a pinch roller adjusting assembly and a pinch roller, and the pinch roller is arranged on the pinch roller adjusting assembly.
Further, the discharging mechanism is arranged behind the cutting-off and separating mechanism and comprises a discharging track and a discharging push rod, and is used for outputting single photovoltaic module products.
Compared with the prior art, the photovoltaic module punching device provided by the utility model has the following beneficial effects:
the photovoltaic module punching device comprises a switching protrusion, a first switching concave surface and a second switching concave surface, wherein the height of the switching protrusion is larger than the thickness of a photovoltaic module product to be punched, a first cutting gear for enabling the switching protrusion to abut against a first upper cutter assembly and enabling the second switching concave surface to abut against a second upper cutter assembly is arranged on the pulling block, and a second cutting gear for enabling the switching protrusion to abut against the second upper cutter assembly and enabling the first switching concave surface to abut against the first upper cutter assembly is arranged on the pulling block; the first upper cutter component and the second upper cutter component are different in punching strokes under different gears, so that the cutter pulling block can be displaced in the horizontal direction to realize replacement of the upper cutter component of the equipment, and the assembly and replacement of the cutter are not needed to be carried out after the die is manually disassembled and assembled, so that the labor intensity is reduced, and the production efficiency is improved.
Drawings
Fig. 1 is a schematic polarity diagram of a photovoltaic module according to the present embodiment;
fig. 2 is a schematic overall structure of the photovoltaic module punching device provided in the present embodiment;
fig. 3 is a top view of the whole structure of the photovoltaic module punching device provided in the present embodiment;
fig. 4 is a schematic diagram of the internal structure of an upper die in the photovoltaic module punching device according to the present embodiment;
fig. 5 is a schematic view of a first gear-shifting state when the cylinder of the automatic tool changing mechanism provided in the present embodiment acts;
fig. 6 is a schematic diagram of a second gear-cutting state when the cylinder of the automatic tool changing mechanism provided in the present embodiment is not actuated;
fig. 7 is a schematic structural diagram of a cutter pulling block according to the present embodiment;
the main reference numerals illustrate:
1-a photovoltaic module; 1 a-a photovoltaic module positive electrode; 1 b-a photovoltaic module negative electrode; 2-upper die; 3-lower die; 4-a feeding mechanism; 41-a guide rail guide block; 42-a pinch roller adjustment assembly; 43-pressing wheel; 5-float material track; 6-an automatic tool changing mechanism; 61-a cutter pulling block; 610-switching projections; 611-a first switching concavity; 612-a second switching concavity; 613-limiting blocks; 614-transition ramp; 62-a first upper blade assembly; 621, cutting the first cutting bar; 622-first upper blade mount; 623-a first upper blade switching block; 63-a second upper blade assembly; 631-second rib cutting and feeding; 632-a second upper blade mount; 633-a second upper blade switching block; 64-push-pull cylinder; 7-a first lower blade assembly; 71-a second lower cutter assembly; 80-a gluing mechanism; 81-U forming mechanism; 82-a cutoff separation mechanism; 83-a discharging mechanism; 831-a discharge rail; 832-discharge push rod.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "inner", "outer", etc., are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, integrally connected, or detachably connected; may be a communication between the interiors of two elements; may be directly or indirectly through an intermediate medium, and the specific meaning of the terms in the present utility model will be understood by those skilled in the art in specific cases.
Referring to fig. 2-4, the present embodiment provides a photovoltaic module punching device, including upper die 2 and lower die 3 that connect from top to bottom, be provided with the float track 5 between upper die 2 and the lower die 3, the float track 5 connection is provided with feed mechanism 4, feed mechanism 4 still includes track guide block 41, pinch roller adjustment subassembly 42 and pinch roller 43, pinch roller 43 set up in on the pinch roller adjustment subassembly 42, track guide block 41 mainly plays the guiding effect that the product to be processed got into punching device from feed mechanism to reduce the inertial force of the product of waiting to cut of entering through pinch roller 42, play the fender material effect, ensure the pay-off in place.
And a gluing mechanism 80, a U-shaped mechanism 81, a cutting and separating mechanism 82 and a discharging mechanism 83 are further arranged above the float track 5, so that all punching and forming work of the photovoltaic module products is completed. The discharge mechanism 83 includes a discharge rail 831 and a discharge pushrod 832 for outputting a single photovoltaic module product.
An automatic tool changing mechanism 6 is further arranged above the float material track 5, and the automatic tool changing mechanism 6 comprises a tool drawing block 61 and a driving component for pushing the tool drawing block 61 to displace in the horizontal direction, wherein the driving component is a push-pull cylinder 64 in the embodiment. Two groups of rib cutting upper cutter assemblies are arranged below the cutter drawing block 61, and each rib cutting upper cutter assembly comprises a first upper cutter assembly 62 and a second upper cutter assembly 63; the lower die 3 is provided with a first lower blade assembly 7 corresponding to the first upper blade assembly 62, and a second lower blade assembly 71 corresponding to the second upper blade assembly 63.
Referring to fig. 7, a switching protrusion 610 is disposed on a side of the cutter block 61 facing the rib cutting upper cutter assembly, and a first switching concave surface 611 near a free end of the cutter block 61 and a second switching concave surface 612 near the push-pull cylinder 64 are disposed on two sides of the switching protrusion 610; wherein the shifting block 61 is provided with a first cutting stop of which the shifting protrusion 610 abuts against the first upper cutter assembly 62, the second shifting concave 612 abuts against the second upper cutter assembly 63, and a second cutting stop of which the shifting protrusion 610 abuts against the second upper cutter assembly 63, the first shifting concave 611 abuts against the first upper cutter assembly 62; in this embodiment, the first cut-off gear corresponds to the positive electrode cut-off of the photovoltaic module, the second cut-off gear corresponds to the negative electrode cut-off of the photovoltaic module, and the push-pull cylinder 64 pushes the cutter drawing block 61 to displace in the horizontal direction so as to complete the gear switching.
The first switching concave surface 611 and the second switching concave surface 612 are on the same horizontal plane, and the height of the switching protrusion 610 relative to the plane of the first switching concave surface 611 and the second switching concave surface 612 is greater than the thickness of the product to be punched, so that the punching strokes of the first upper blade assembly 62 and the second upper blade assembly 63 are different in different gear positions. Referring to fig. 5, in this state, the push-pull cylinder 64 is operated, the switching projection 610 of the cutter pulling block 61 abuts against the first upper cutter assembly 61, and the second upper cutter assembly 63 is pushed up by the spring provided therein, and the punching stroke thereof is insufficient, and the cutting and punching function is disabled. Referring to fig. 6, in this state, the push-pull cylinder 64 is not actuated, the switching projection 610 of the cutter pulling block 61 abuts against the second upper cutter assembly 63, the first upper cutter assembly 61 is pushed up by the spring provided therein, the punching stroke thereof is insufficient, and the cutting and punching function is disabled. Namely, the shift of the shift position is completed by the displacement of the tool drawing block 61 in the horizontal direction, and the tool is changed.
The first upper cutter assembly 62 includes a first cutting rib upper cutter 621, a first upper cutter fixing piece 622 for fixing the first cutting rib upper cutter 621, a first upper cutter switching block 623 is arranged above the first upper cutter fixing piece 622, an upper end face of the first upper cutter switching block 623 is a plane, and an arc chamfer is arranged at a joint of the upper end face and the adjacent left and right side faces. The second upper cutter assembly 63 includes a second rib cutting upper cutter 631, a second upper cutter fixing piece 632 for fixing the second rib cutting upper cutter 631, a second upper cutter switching block 633 is disposed above the second upper cutter fixing piece 632, an upper end surface of the second upper cutter switching block 633 is a plane, and an arc chamfer is disposed at a connection position between the upper end surface and two adjacent left and right sides. The arc chamfer angles set by the first upper cutter switching block 623 and the second upper cutter switching block 633 are convenient for realizing the smoothness of gear switching, and further, a transition inclined plane 614 or a transition cambered surface is arranged between the switching protrusion of the cutter pulling block 61 and the adjacent first switching concave surface 611 and second switching concave surface 612, in this embodiment, the transition inclined plane 614, so that the smoothness of gear switching is further improved.
In this embodiment, a limiting block 613 is disposed on the side of the second switching concave surface 612, which is close to the push-pull cylinder 64, on the tool drawing block 61. The distance for limiting the displacement of the push-pull cylinder 64 further ensures the stability of the polarity cut gear switching.
The work flow of the photovoltaic module punching device provided by the embodiment is as follows: the product to be processed enters the floating material track 5 from the feeding mechanism 4, the floating material track 5 runs to complete the polarity cutting, forming and cutting separation actions of the product to be processed, the single photovoltaic module 1 product is transferred out of one side of the punching device through the discharging mechanism 83 after being separated from the material frame by cutting, and the rest rim is continuously conveyed backwards until being pulled out of the floating material track 5.
In summary, the foregoing description is only of the preferred embodiments of the utility model, and is not intended to limit the utility model to the particular embodiments disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model.
Claims (7)
1. The photovoltaic module punching device comprises an upper die (2) and a lower die (3) which are connected up and down, wherein a floating material rail (5) is arranged between the upper die and the lower die, a feeding mechanism (4) is arranged in connection with the floating material rail, and a glue beating mechanism (80), a U-shaped mechanism (81), a cutting and separating mechanism (82) and a discharging mechanism (83) are arranged above the floating material rail; the automatic cutter changing mechanism (6) is arranged above the float material track;
the automatic cutter changing mechanism comprises a cutter drawing block (61) and a driving assembly for pushing the cutter drawing block to displace in the horizontal direction, two groups of rib cutting upper cutter assemblies are arranged below the cutter drawing block, and each rib cutting upper cutter assembly comprises a first upper cutter assembly (62) and a second upper cutter assembly (63); a first lower cutter assembly (7) is arranged on the lower die corresponding to the first upper cutter assembly, and a second lower cutter assembly (71) is arranged corresponding to the second upper cutter assembly;
a switching protrusion (610) is arranged on one side of the cutter pulling block, which faces the rib cutting upper cutter assembly, a first switching concave surface (611) close to the free end of the cutter pulling block and a second switching concave surface (612) close to the driving assembly are respectively arranged on two sides of the switching protrusion on the cutter pulling block, and the height of the switching protrusion is larger than the thickness of the photovoltaic module to be punched; the cutter pulling block is provided with a first cutting gear, wherein the switching protrusion is abutted against the first upper cutter assembly, the second switching concave surface is abutted against the second upper cutter assembly, and a second cutting gear, wherein the switching protrusion is abutted against the second upper cutter assembly, and the first switching concave surface is abutted against the first upper cutter assembly; the cutter pulling block is displaced in the horizontal direction under the action of the driving assembly, so that gear switching is completed.
2. The photovoltaic module punching device according to claim 1, wherein the first upper blade assembly comprises a first cutting upper blade (621), a first upper blade fixing piece (622) for fixing the first cutting upper blade, a first upper blade switching block (623) is arranged above the first upper blade fixing piece, the upper end surface of the first upper blade switching block is a plane, and an arc chamfer is arranged at the joint of the upper end surface and the adjacent left and right side surfaces; the second upper cutter assembly comprises a second rib cutting upper cutter (631) and a second upper cutter fixing piece (632) used for fixing the second rib cutting upper cutter, a second upper cutter switching block (633) is arranged above the second upper cutter fixing piece, the upper end face of the second upper cutter switching block is a plane, and an arc chamfer is arranged at the joint of the upper end face and the adjacent left side face and the adjacent right side face.
3. The photovoltaic module punching device according to claim 2, characterized in that a transition slope (614) or an excessive cambered surface is provided between the switching protrusion of the cutter drawing block and the adjacent first and second switching concavities.
4. A photovoltaic module punching device according to any of claims 1-3, characterized in that a limiting block (613) is arranged on the blade-pulling block on the side of the second switching concave surface close to the cylinder.
5. The photovoltaic module punching device according to claim 4, characterized in that the gluing mechanism (80), the U-shaped forming mechanism (81) and the cutting and separating mechanism (82) are arranged in sequence on the float track in a direction away from the automatic tool changing mechanism.
6. The photovoltaic module die cutting device of claim 5, wherein the feeding mechanism comprises a rail guide block (41), a pinch roller adjustment assembly (42) and a pinch roller (43), the pinch roller being disposed on the pinch roller adjustment assembly.
7. The photovoltaic module die cutting apparatus of claim 6, wherein the outfeed mechanism (83) is disposed after the cutoff separation mechanism, and comprises an outfeed rail (831) and an outfeed pushrod (832) for outputting individual photovoltaic modules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320451208.XU CN219401899U (en) | 2023-03-10 | 2023-03-10 | Punching device for photovoltaic modules |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320451208.XU CN219401899U (en) | 2023-03-10 | 2023-03-10 | Punching device for photovoltaic modules |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219401899U true CN219401899U (en) | 2023-07-25 |
Family
ID=87239974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320451208.XU Active CN219401899U (en) | 2023-03-10 | 2023-03-10 | Punching device for photovoltaic modules |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219401899U (en) |
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2023
- 2023-03-10 CN CN202320451208.XU patent/CN219401899U/en active Active
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