CN219968097U - Insulating paper cutting device for transformer production - Google Patents
Insulating paper cutting device for transformer production Download PDFInfo
- Publication number
- CN219968097U CN219968097U CN202321662121.3U CN202321662121U CN219968097U CN 219968097 U CN219968097 U CN 219968097U CN 202321662121 U CN202321662121 U CN 202321662121U CN 219968097 U CN219968097 U CN 219968097U
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- China
- Prior art keywords
- negative pressure
- frame
- insulating paper
- transformer production
- sliding
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- 238000005520 cutting process Methods 0.000 title claims abstract description 43
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 238000009413 insulation Methods 0.000 claims abstract description 34
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 5
- 238000005096 rolling process Methods 0.000 abstract description 4
- 238000001179 sorption measurement Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000009499 grossing Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
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- Insulating Of Coils (AREA)
Abstract
The utility model relates to the technical field of insulating paper cutting, in particular to an insulating paper cutting device for transformer production. According to the utility model, the insulation paper is fixed through the negative pressure adsorption piece, the two rollers are firstly propped against the insulation paper through lifting of the lifting plate, and in the process that the lifting plate continuously descends, the insulation paper is smoothed under the rolling connection between the rollers and the insulation paper, so that the insulation paper is prevented from being wrinkled, the accuracy of the insulation paper cutting is improved, and the cutting blade is driven to move through the transmission piece, so that the insulation paper is cut.
Description
Technical Field
The utility model relates to the technical field of insulation paper cutting, in particular to an insulation paper cutting device for transformer production.
Background
The insulating paper is a general term of electric insulating paper, is used as insulating materials of various electrical equipment such as cables, coils and the like, has good insulating property and mechanical strength, has unique and proper performance balance, has been widely used for a transformer for many years, improves the reliability of electric insulation, needs to be cut in the production process of the insulating paper, and discloses an insulating paper cutting device for the production of the transformer in China patent publication No. CN 212044867U.
Because the flexibility of insulating paper is great, take place the fold easily, need fix the insulating paper of tailorring, but traditional fixed mode often can't realize the smooth of fold, leads to the practicality of equipment to reduce. Accordingly, a cutting device for insulating paper in transformer production is provided by those skilled in the art to solve the above-mentioned problems in the background art.
Disclosure of Invention
The utility model aims to provide an insulating paper cutting device for transformer production, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a device is tailor to insulating paper of transformer production, includes the frame, the upper end of frame is fixed with the drive cylinder, the lifter plate with frame inner wall sliding connection is installed to the flexible end of drive cylinder, the mounting groove has been seted up to the bilateral symmetry of lifter plate, the pivot is installed in the inside rotation of mounting groove, and the junction of the inner wall of mounting groove and pivot installs torsion spring, the symmetry is fixed with the movable arm in the pivot, and two relative the lower extreme rotation of movable arm installs the cylinder, the lower surface of lifter plate is close to middle part position department and installs slidable mounting and have cutting blade, and the lower surface mounting of lifter plate has the driving medium that is used for driving cutting blade activity, the bottom is equipped with negative pressure suction attachment in the frame.
As a further aspect of the present utility model: the negative pressure absorbing part comprises negative pressure holes which are formed in the frame at equal intervals, a negative pressure pump is fixed on one side of the frame, connecting pipes are arranged at the input ends of the negative pressure pump, and negative pressure pipes which are communicated with the negative pressure holes one by one are arranged on the connecting pipes.
As a further aspect of the present utility model: the driving medium is including seting up the spout in lifter plate lower surface middle part department, the outside of lifter plate is fixed with the motor, the output of motor extends to the inside of spout and installs the lead screw, the inside slidable mounting of spout has the slide with lead screw threaded connection, the lower extreme of slide is fixed with the regulation cylinder, the flexible end and the upper end fixed connection of cutting blade of regulation cylinder.
As a further aspect of the present utility model: the inner wall of the frame is symmetrically provided with sliding rails, and one end of the lifting plate is symmetrically provided with sliding blocks which are in sliding connection with the sliding rails.
As a further aspect of the present utility model: the bottom of frame is close to four corners position department and all installs the removal wheel, and the upper surface middle part position department of frame has seted up the sword groove with cutting blade adaptation.
As a further aspect of the present utility model: the surface fixed cover of cylinder is equipped with the rubber cover, the surface of rubber cover is equipped with the anti-skidding line.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the insulation paper is fixed through the negative pressure adsorption piece, the two rollers are firstly propped against the insulation paper through lifting of the lifting plate, and in the process that the lifting plate continuously descends, the insulation paper is smoothed under the rolling connection between the rollers and the insulation paper, so that the insulation paper is prevented from being wrinkled, the accuracy of the insulation paper cutting is improved, and the cutting blade is driven to move through the transmission piece, so that the insulation paper is cut.
Drawings
FIG. 1 is a schematic diagram of a device for cutting insulating paper in transformer production;
FIG. 2 is a schematic diagram showing the internal structure of an insulation paper cutting device for transformer production;
fig. 3 is a schematic diagram showing an internal structure of a lifter plate in an insulation paper cutting device for transformer production.
In the figure: 1. a frame; 2. a negative pressure hole; 3. a negative pressure pump; 4. a lifting plate; 5. a driving cylinder; 6. a mounting groove; 7. a movable arm; 8. a roller; 9. a torsion spring; 10. a slide; 11. adjusting a cylinder; 12. a cutting blade; 13. a connecting pipe; 14. a negative pressure pipe; 15. a slide rail; 16. a chute; 17. a motor; 18. a screw rod; 19. a rotating shaft; 20. a sliding block.
Detailed Description
Referring to fig. 1-3, in an embodiment of the utility model, an insulation paper cutting device for transformer production comprises a frame 1, a driving cylinder 5 is fixed at the upper end of the frame 1, a lifting plate 4 slidably connected with the inner wall of the frame 1 is installed at the telescopic end of the driving cylinder 5, mounting grooves 6 are symmetrically formed on two sides of the lifting plate 4, a rotating shaft 19 is rotatably installed inside the mounting grooves 6, torsion springs 9 are installed at the connection part of the inner wall of the mounting grooves 6 and the rotating shaft 19, movable arms 7 are symmetrically fixed on the rotating shaft 19, rollers 8 are rotatably installed at the lower ends of the two opposite movable arms 7, a transmission piece for driving the cutting blade 12 to move is installed at the lower surface of the lifting plate 4 near the middle position, a negative pressure absorbing piece is arranged at the inner bottom of the frame 1, the lifting plate 4 is pushed to move by the driving cylinder 5, the two rollers 8 are firstly propped against insulation paper, in the continuous descending process of the lifting plate 4, the included angle between the movable arms 7 is gradually increased, the rolling connection between the rollers 8 and the insulation paper is realized, the insulation paper is cut smoothly, and then the insulation paper is prevented from being folded accurately.
In fig. 1 and 2, the negative pressure absorbing member comprises negative pressure holes 2 which are formed in a frame 1 at equal intervals, a negative pressure pump 3 is fixed on one side of the frame 1, a connecting pipe 13 is installed at the input end of the negative pressure pump 3, negative pressure pipes 14 which are communicated with the negative pressure holes 2 one by one are installed on the connecting pipe 13, insulating paper is placed in the frame 1, the negative pressure pump 3 is started, negative pressure is formed by the connecting pipe 13 and the negative pressure pipes 14 through the negative pressure pump 3, then negative pressure is formed near the negative pressure holes 2, and the fixation of the insulating paper is realized.
In fig. 2 and 3, the driving medium includes a chute 16 formed at the middle position of the lower surface of the lifting plate 4, a motor 17 is fixed at the outer side of the lifting plate 4, the output end of the motor 17 extends to the inside of the chute 16 and is provided with a screw rod 18, a sliding seat 10 in threaded connection with the screw rod 18 is slidably mounted in the chute 16, an adjusting cylinder 11 is fixed at the lower end of the sliding seat 10, the telescopic end of the adjusting cylinder 11 is fixedly connected with the upper end of the cutting blade 12, the motor 17 is started, the screw rod 18 is driven to rotate by the motor 17, the sliding seat 10 slides in the chute 16 through threaded connection between the screw rod 18 and the sliding seat 10, the cutting blade 12 is driven to lift by the adjusting cylinder 11, and then cutting of insulating paper is realized.
In fig. 2 and 3, the inner wall of the frame 1 is symmetrically provided with slide rails 15, one end of the lifting plate 4 is symmetrically provided with slide blocks 20 which are in sliding connection with the slide rails 15, and the stability of the lifting plate 4 during lifting is improved through sliding connection between the slide blocks 20 and the slide rails 15.
In fig. 1 and 2, the bottom of the frame 1 is close to the four corners and is provided with moving wheels, which is convenient for the movement of equipment, and the middle position of the upper surface of the frame 1 is provided with a knife slot which is matched with the cutting blade 12, and the cutting of the insulating paper is realized through the matching between the knife slot and the cutting blade 12.
In fig. 2, the outer surface of the roller 8 is fixedly sleeved with a rubber sleeve, and the surface of the rubber sleeve is provided with anti-slip patterns, so that the friction between the roller 8 and the insulating paper is improved, and the insulating paper smoothing effect is improved.
The working principle of the utility model is as follows: when the insulation paper cutting machine is used, insulation paper is placed inside the frame 1, the negative pressure pump 3 is started, the connecting pipe 13 and the negative pressure pipe 14 are formed into negative pressure through the negative pressure pump 3, negative pressure is formed nearby the negative pressure hole 2, fixation of the insulation paper is achieved, the driving cylinder 5 is started, the lifting plate 4 is pushed to move through the driving cylinder 5, under sliding connection between the sliding rail 15 and the sliding block 20, stability of the lifting plate 4 during movement is improved, the lifting plate 4 is lifted to enable the two rollers 8 to be propped against the insulation paper first, the lifting plate 4 continues to lift in the descending process, the included angle between the movable arms 7 is gradually increased, under rolling connection between the rollers 8 and the insulation paper, smoothing of the insulation paper is achieved, wrinkles are avoided from being generated on the insulation paper, accuracy in cutting of the insulation paper is improved, the motor 17 is started, the screw 18 is driven to rotate through the motor 17, the screw connection between the screw 18 and the sliding seat 10 slides inside the sliding groove 16, the cutting blade 12 is driven to lift through the adjusting cylinder 11, cutting of the insulation paper is achieved, after cutting is completed, the lifting plate 4 ascends, in the process, the torsion spring 9 drives the rotary arm 7 to reset the rotary shaft 7, and the practicality is improved.
Claims (6)
1. The utility model provides a device is tailor to insulating paper of transformer production, includes frame (1), its characterized in that, the upper end of frame (1) is fixed with drive cylinder (5), lifter plate (4) with frame (1) inner wall sliding connection are installed to the flexible end of drive cylinder (5), mounting groove (6) have been seted up to the bilateral symmetry of lifter plate (4), pivot (19) are installed in the inside rotation of mounting groove (6), and torsion spring (9) are installed in the junction of the inner wall of mounting groove (6) and pivot (19), symmetry is fixed with expansion arm (7) on pivot (19), two relative expansion arm (7) lower extreme rotation is installed cylinder (8), the lower surface of lifter plate (4) is close to the drive piece of middle part position department installation slidable mounting cutting blade (12), and the lower surface mounting of lifter plate (4) is used for driving cutting blade (12) activity, the bottom is equipped with negative pressure suction piece in frame (1).
2. The insulating paper cutting device for transformer production according to claim 1, wherein the negative pressure absorbing member comprises negative pressure holes (2) which are formed in the frame (1) at equal intervals, a negative pressure pump (3) is fixed on one side of the frame (1), a connecting pipe (13) is installed at the input end of the negative pressure pump (3), and negative pressure pipes (14) which are in one-to-one communication with the negative pressure holes (2) are installed on the connecting pipe (13).
3. The insulation paper cutting device for transformer production according to claim 1, wherein the transmission piece comprises a sliding groove (16) formed in the middle of the lower surface of the lifting plate (4), a motor (17) is fixed on the outer side of the lifting plate (4), the output end of the motor (17) extends to the inside of the sliding groove (16) and is provided with a screw rod (18), a sliding seat (10) in threaded connection with the screw rod (18) is slidably arranged in the sliding groove (16), an adjusting cylinder (11) is fixed at the lower end of the sliding seat (10), and the telescopic end of the adjusting cylinder (11) is fixedly connected with the upper end of the cutting blade (12).
4. The insulating paper cutting device for transformer production according to claim 1, wherein sliding rails (15) are symmetrically arranged on the inner wall of the frame (1), and sliding blocks (20) which are in sliding connection with the sliding rails (15) are symmetrically arranged at one end of the lifting plate (4).
5. A device for cutting insulating paper for transformer production according to claim 3, characterized in that the bottom of the frame (1) is provided with moving wheels at positions close to four corners, and the middle position of the upper surface of the frame (1) is provided with a knife slot adapted to the cutting blade (12).
6. The insulating paper cutting device for transformer production according to claim 1, wherein the outer surface of the roller (8) is fixedly sleeved with a rubber sleeve, and the surface of the rubber sleeve is provided with anti-skid patterns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321662121.3U CN219968097U (en) | 2023-06-28 | 2023-06-28 | Insulating paper cutting device for transformer production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321662121.3U CN219968097U (en) | 2023-06-28 | 2023-06-28 | Insulating paper cutting device for transformer production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219968097U true CN219968097U (en) | 2023-11-07 |
Family
ID=88591779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321662121.3U Active CN219968097U (en) | 2023-06-28 | 2023-06-28 | Insulating paper cutting device for transformer production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219968097U (en) |
-
2023
- 2023-06-28 CN CN202321662121.3U patent/CN219968097U/en active Active
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| GR01 | Patent grant |