CN220903443U - Pressing and shearing equipment for insulating paper boards of transformers - Google Patents
Pressing and shearing equipment for insulating paper boards of transformers Download PDFInfo
- Publication number
- CN220903443U CN220903443U CN202322869678.0U CN202322869678U CN220903443U CN 220903443 U CN220903443 U CN 220903443U CN 202322869678 U CN202322869678 U CN 202322869678U CN 220903443 U CN220903443 U CN 220903443U
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- Prior art keywords
- conveying
- shearing
- workbench
- pressing
- insulation board
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- 238000010008 shearing Methods 0.000 title claims abstract description 65
- 239000011087 paperboard Substances 0.000 title claims abstract description 64
- 238000003825 pressing Methods 0.000 title claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 238000009413 insulation Methods 0.000 claims abstract description 31
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000005452 bending Methods 0.000 abstract description 3
- 238000005520 cutting process Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- 239000000123 paper Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000011111 cardboard Substances 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model provides transformer insulation paper board pressing and shearing equipment which comprises a workbench, wherein a conveying groove is formed in one side of the workbench, and a shearing mechanism is arranged on the other side of the workbench; the conveying mechanism comprises two conveying rollers positioned in the conveying groove, a conveying belt is connected between the two conveying rollers in a transmission way, and the conveying belt is arranged along the conveying direction of the insulating paper board; and the distance driving assembly is connected with any conveying roller and is used for driving the conveying belt to travel at intervals along the direction of the shearing mechanism for a fixed distance. The utility model solves the problems of large shearing error and easy damage of the insulating paper board in the prior art, the insulating paper board is moved and conveyed by the conveying mechanism, and the conveying belt is driven by the fixed-distance driving assembly to move a fixed distance each time, so that the lengths of the insulating paper boards cut each time are the same, and meanwhile, the operation of bending and damaging the paper boards to cause large shearing error is avoided.
Description
Technical Field
The utility model relates to the technical field of plate shearing machines, in particular to pressing and shearing equipment for insulating paperboards of transformers.
Background
In the transformer production process, a large amount of insulating paperboards are required to be used as insulating materials, paper tape raw materials are required to be cut into paperboards with fixed lengths and fixed blocks so as to meet the use requirements of different widths, the subsequent painting of the insulating paperboards is convenient, at present, a plate shearing machine is required to cut the insulating paper, when the insulating paperboards are used, a worker is usually required to feed the insulating paperboards manually, but when the worker is required to feed the insulating paperboards manually, the worker is required to have higher cooking degree, and the situation that the insulating paperboards are different in length easily occurs.
In order to solve the problems, china patent (bulletin No. CN 217777112U) discloses an insulating paper plate shearing machine for transformer production, which comprises a workbench and a shearing mechanism arranged on the workbench, wherein the shearing mechanism comprises a shearing knife, a positioning mechanism is arranged on the side edge of the workbench corresponding to the shearing mechanism, the positioning mechanism comprises a positioning frame on the side edge of the workbench, a threaded rod is arranged on the positioning frame, a rocking handle is arranged at the end part of the threaded rod, a positioning plate is arranged on the threaded rod, a threaded hole is arranged on the positioning plate, the threaded rod passes through the threaded hole and is connected with the positioning plate, two guide rods are further arranged on the positioning frame, and guide holes are formed in the positioning plate corresponding to the guide rods;
According to the scheme, after one end of the insulating paperboard is contacted with the locating plate, the shearing mechanism is controlled to conduct cutting so as to achieve the consistency of the length of the cut insulating paperboard, but because the insulating paperboard is flexible, the strength of the contact between the paperboard and the locating plate cannot be controlled, when the paperboard is in contact with the locating plate, too large pressure is caused, bending of the paperboard is easily caused, cutting errors are easily caused, and the paperboard is possibly damaged.
Disclosure of utility model
Aiming at the defects existing in the prior art, the utility model provides transformer insulation paper board pressing and shearing equipment, which solves the problems of large insulation paper board shearing error and easy damage existing in the prior art.
In order to solve the above problems, the present utility model provides the following solutions:
Transformer insulation board suppresses shearing equipment includes:
a conveying groove is formed in one side of the workbench, and a shearing mechanism is arranged on the other side of the workbench;
The conveying mechanism comprises two conveying rollers positioned in the conveying groove, a conveying belt is connected between the two conveying rollers in a transmission way, and the conveying belt is arranged along the conveying direction of the insulating paper board;
And the distance driving assembly is connected with any conveying roller and used for driving the conveying roller to intermittently rotate.
The technical principle of the utility model is as follows:
Placing an insulating paperboard to be sheared at one end of a conveying belt, and starting a fixed-distance driving assembly to drive any conveying roller to intermittently rotate so as to drive the conveying belt to intermittently move; and (3) aligning one end of the insulating paper board with the shearing mechanism, and if the insulating paper board cannot be aligned with the shearing mechanism and extends out of the shearing mechanism for a certain distance because the conveying belt moves for the same distance at intervals, cutting off the extending redundant part to ensure that the insulating paper board is aligned with the shearing mechanism so as to be convenient for the next operation.
After the insulation paper board is aligned with the shearing mechanism, the distance driving assembly is started again, the conveyer belt moves the same distance each time, in the interval of stopping movement of the conveyer belt, the shearing mechanism is started, the required insulation paper board is sheared, then the conveyer belt is closed, the same distance is moved again, at the moment, the shearing mechanism shears the lower insulation paper board again, and the operation is repeated until the end.
Compared with the prior art, the utility model has the following beneficial effects:
1. The insulating paper boards are moved and conveyed through the conveying mechanism, and the conveying belt is driven by the distance driving assembly to move a fixed distance each time, so that the lengths of the insulating paper boards cut each time are the same, and meanwhile, the operation of large shearing errors caused by bending damage to the paper boards is avoided.
2. By arranging the conveying mechanism and the distance driving assembly, the operation that a worker manually compares the insulating paper board against the positioning plate and then shears the insulating paper board is not required, and the insulating paper board can automatically move at intervals along with the conveyor belt for the same distance; the working efficiency of the insulating paper board is improved, and the shearing quality is ensured.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a partial cross-sectional view of an embodiment of the present utility model;
FIG. 3 is a top view of an embodiment of the present utility model;
Fig. 4 is a schematic structural view of the connection relationship between the shearing mechanism and the pressing assembly according to the present utility model.
In the above figures: the automatic feeding device comprises a workbench 1, a conveying groove 2, a conveying roller 3, a conveying belt 4, a driving gear 5, a rotating shaft 6, a half gear 7, a driving motor 8, a supporting frame 9, a shearing knife 10, a hydraulic rod 11, a sliding frame 12, a pressing block 13, a spring 14, a rubber pad 15, a supporting plate 16, scale marks 17 and a pushing plate 18.
Detailed Description
The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.
As shown in fig. 1 and 2, an embodiment of the present utility model proposes a transformer insulation board pressing and shearing apparatus, including:
A workbench 1, wherein a conveying groove 2 is formed in one side of the workbench 1, and a shearing mechanism is arranged on the other side of the workbench;
The conveying mechanism comprises two conveying rollers 3 positioned in the conveying groove 2, a conveying belt 4 is connected between the two conveying rollers 3 in a transmission way, and the conveying belt 4 is arranged along the conveying direction of the insulating paper board;
And the distance driving assembly is connected with any conveying roller 3 and is used for driving the conveying roller 3 to intermittently rotate.
In the embodiment, the conveying mechanism is arranged on the left side of the workbench 1, and the shearing mechanism is arranged on the right side of the workbench 1;
Because the prior art needs insulation board and locating plate to offset and guarantee that the length of shearing is the same, and insulation board can't control its pressure of contradicting with the locating plate in the in-process of advancing probably causes the crooked of cardboard, consequently this scheme realizes through directional removal distance that shearing length is the same in the transportation process.
Specifically, the insulating paper board to be sheared is placed at the left end of the conveying belt 4, and the distance driving assembly is started to drive the conveying roller 3 at the left side to intermittently rotate so as to drive the conveying belt 4 to intermittently move; the right end of the insulating paper board is aligned with the shearing mechanism, and as the conveyer belt 4 moves the same distance at intervals, if the insulating paper board cannot be aligned with the shearing mechanism and extends out a distance, the extending surplus part can be sheared off, so that the alignment of the insulating paper board and the shearing mechanism is ensured, and the next operation is convenient.
After the insulation board is aligned with the cutting mechanism, the distance driving assembly is started again, the conveyor belt 4 moves the same distance each time, in the interval of stopping the movement of the conveyor belt 4, the cutting mechanism is started, the required insulation board is cut off and then closed, then the conveyor belt 4 moves the same distance again, at the moment, the cutting mechanism cuts the insulation board again, and the operation is repeated until the operation is finished.
In addition, a pushing plate 18 is arranged on one side of the conveyor belt 4 away from the shearing knife 10, the pushing plate 18 can further push the insulating paper board to move on the conveyor belt 4, normal movement of the insulating paper board is guaranteed, and the distance moving assembly can be driven to reversely return to the original position after shearing is finished.
As shown in fig. 2 and 3, the distance driving assembly further comprises a driving gear 5 sleeved on any conveying roller 3, a rotating shaft 6 is rotatably arranged on the workbench 1, a half gear 7 meshed with the driving gear 5 is sleeved on the rotating shaft 6, and one end of the rotating shaft 6 is connected with a driving motor 8.
The working process is that the driving motor 8 is started, the rotating shaft 6 rotates, thereby driving the half gear 7 to rotate, and the conveying roller 3 is driven to rotate under the meshing of the half gear 7 and the driving gear 5, thereby driving the conveying belt 4 to move. When the half gear 7 is not engaged with the drive gear 5, the conveying roller 3 does not rotate, and the conveying belt 4 also stops moving. The conveyor belt 4 can realize interval movement, and as the number of teeth of the half gear 7 meshed with the driving gear 5 is fixed, the distance of each movement of the conveyor belt 4 is the same, so that the length of each cut insulating paperboard is the same.
In order to further observe whether the lengths of the extending shearing mechanisms of the insulating paperboards are the same, one end, close to the supporting frame 9, of the workbench 1 is connected with a supporting plate 16 which is transversely arranged, and graduation lines 17 are arranged on the supporting plate 16.
First, the support plate 16 can be used to receive the cut insulation board, and the graduation marks 17 facilitate the staff to compare and confirm whether the cutting of the insulation board is accurate.
As shown in fig. 4, according to another embodiment of the present utility model, the shearing mechanism includes a supporting frame 9 and a shearing blade 10 disposed on one side of the table 1, and the supporting frame 9 is connected with the shearing blade 10 through a hydraulic rod 11.
The telescopic end of the hydraulic rod 11 is also connected with a pressing component positioned on one side of the shearing knife 10 close to the conveying belt 4, the pressing component comprises a sliding frame 12 connected with the telescopic end of the hydraulic rod 11, the sliding frame 12 is slidably connected with a pressing block 13, and a spring 14 is connected between the sliding frame 12 and the pressing block 13.
When the shearing cutter 10 shears, the pressing block 13 presses and limits the insulating paper board, so that the stability during shearing is ensured; specifically, the insulation paper board can be sheared by starting the hydraulic rod 11, meanwhile, the hydraulic rod 11 stretches, the sliding frame 12 drives the pressing block 13 to press downwards, the pressing block 13 abuts against the insulation paper board, and under the buffering of the spring 14, the pressing block 13 and the sliding frame 12 slide relatively, so that the pressure of the pressing block 13 on the insulation paper board is in a safe range.
One surface of the pressing block 13, which is used for propping against the insulating paper board, is connected with a rubber pad 15. Through setting up rubber pad 15, rubber pad 15 increases the frictional force between briquetting 13 and the insulation board, increases the stability that briquetting 13 and insulation board offset.
The specific working process of the utility model is as follows:
The insulating paper board to be sheared is placed at the left end of the conveying belt 4 and the right side of the pushing plate 18, the driving motor 8 is started, the rotating shaft 6 rotates, the half gear 7 is driven to rotate, and the conveying roller 3 on the left side is driven to rotate under the meshing of the half gear 7 and the driving gear 5, so that the conveying belt 4 is driven to move.
The pushing plate 18 pushes the insulating paper board to stably move, the right end of the insulating paper board is aligned with the shearing mechanism, the redundant part of the insulating paper board extending out is sheared off, after the insulating paper board is aligned with the shearing mechanism, the driving motor 8 is started again, the rotating shaft 6 rotates, the half gear 7 is driven to rotate, the left conveying roller 3 is driven to rotate under the meshing of the half gear 7 and the driving gear 5, and the conveying belt 4 is driven to move.
The conveyor belt 4 moves the same distance each time, in the interval of stopping the movement of the conveyor belt 4, the hydraulic rod 11 is started, the pressing block 13 presses the insulating paper board, and the insulating paper board is propped against the insulating paper board 9 by the rubber pad 15 and is buffered by the spring 14; simultaneously, the shearing knife 10 works to shear the insulating paper board; the hydraulic lever 11 is then closed, at which time the conveyor belt 4 again moves the same distance, at which time the cutting mechanism cuts the lower insulating board again, and the above operations are repeated until the end.
The cut insulation board falls on the support plate 16 while the graduation marks 17 facilitate the staff to compare whether the length of the insulation board extending out of the cutting blade 10 is the same.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (8)
1. Transformer insulation board suppresses shearing equipment, its characterized in that includes:
a workbench (1), wherein a conveying groove (2) is formed in one side of the workbench (1), and a shearing mechanism is arranged on the other side of the workbench;
The conveying mechanism comprises two conveying rollers (3) positioned in the conveying groove (2), a conveying belt (4) is connected between the two conveying rollers (3) in a transmission way, and the conveying belt (4) is arranged along the conveying direction of the insulating paper board;
And the distance driving assembly is connected with any conveying roller (3) and is used for driving the conveying roller (3) to intermittently rotate.
2. Transformer insulation board pressing and shearing equipment as claimed in claim 1, characterized in that the distance driving assembly comprises a driving gear (5) sleeved on any conveying roller (3), a rotating shaft (6) is rotatably arranged on the workbench (1), and a half gear (7) meshed with the driving gear (5) is sleeved on the rotating shaft (6).
3. Transformer insulation board pressing and shearing device according to claim 2, characterized in that one end of the rotating shaft (6) is connected with a driving motor (8).
4. The transformer insulation board pressing and shearing equipment as claimed in claim 1, wherein the shearing mechanism comprises a supporting frame (9) and a shearing blade (10) which are arranged on one side of the workbench (1), and the supporting frame (9) is connected with the shearing blade (10) through a hydraulic rod (11).
5. The transformer insulation board pressing and shearing equipment according to claim 4, wherein the telescopic end of the hydraulic rod (11) is further connected with a pressing component positioned on one side of the shearing knife (10) close to the conveying belt (4), the pressing component comprises a sliding frame (12) connected with the telescopic end of the hydraulic rod (11), the sliding frame (12) is connected with a pressing block (13) in a sliding mode, and a spring (14) is connected between the sliding frame (12) and the pressing block (13).
6. Transformer insulation board pressing and shearing equipment according to claim 5, characterized in that the face of the pressing block (13) for abutting against the insulation board is connected with a rubber pad (15).
7. Transformer insulation board pressing and shearing equipment as claimed in claim 4, characterized in that one end of the workbench (1) close to the supporting frame (9) is connected with a supporting plate (16) which is transversely arranged, and graduation lines (17) are arranged on the supporting plate (16).
8. Transformer insulation board pressing and shearing device according to claim 1, characterized in that the side of the conveyor belt (4) remote from the shearing blade (10) is provided with a pusher plate (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322869678.0U CN220903443U (en) | 2023-10-24 | 2023-10-24 | Pressing and shearing equipment for insulating paper boards of transformers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322869678.0U CN220903443U (en) | 2023-10-24 | 2023-10-24 | Pressing and shearing equipment for insulating paper boards of transformers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220903443U true CN220903443U (en) | 2024-05-07 |
Family
ID=90914880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322869678.0U Active CN220903443U (en) | 2023-10-24 | 2023-10-24 | Pressing and shearing equipment for insulating paper boards of transformers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220903443U (en) |
-
2023
- 2023-10-24 CN CN202322869678.0U patent/CN220903443U/en active Active
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