Transformer insulation paper splitting machine

Abstract

The utility model relates to the technical field of transformer insulation paper, and discloses a transformer insulation paper splitting machine which comprises a machine table, a machine frame is fixedly installed on the surface of the machine table, and a hydraulic rod is arranged on the inner wall of the machine frame. The sliding block can drive the flattening plate to transversely move on the surface of the fixing rod through the connecting rod, wrinkles on the surface of insulation paper extending on the surface of the machine table are flattened, when the sliding block moves to the right side of the fixing frame, the supporting rod fixed to the surface of the sliding block abuts against the tangent plane of the supporting block, and the supporting block is stressed to move downwards. The pressing plate fixed to the surface of the supporting block slides downwards in the fixing frame under the supporting of the moving block and the vertical rod, and when the pressing plate moves downwards, the flattened insulation paper can be fixed, so that the stability of the insulation paper in the slitting process is guaranteed, and the situation that deviation or non-uniform cutting occurs due to wrinkles is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to transformer insulation paper technical field, concretely is a kind of transformer insulation paper splitting machine. BACKGROUND

[0002] Insulating paper is the general term for electrically insulating paper. It is used as an insulating material for electrical equipment such as cables and coils. In addition to good insulation performance and mechanical strength, each has its own characteristics. Transformer is a device that uses the principle of electromagnetic induction to change alternating voltage. The main components are primary coil, secondary coil and iron core (magnetic core). Transformer insulation paper is the paper that plays an insulating role in the transformer. When winding the coil in the transformer, the transformer insulation paper is used to wrap the coil layer by layer, insulating the two layers of coils.

[0003] According to a kind of transformer insulation paper splitting machine (announcement number: CN107043040A) shown, the above application is only single in the process of splitting insulation paper, and when the insulation paper is removed from the insulation paper tube, wrinkles are easily generated on its surface. The existence of wrinkles makes the insulation paper unable to maintain a flat state in the cutting process. When the cutter cuts the insulation paper with wrinkles, the cutting width is uneven due to the uncertain thickness and flat position of the wrinkles. To solve this problem, we propose a transformer insulation paper splitting machine. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of transformer insulation paper splitting machine to solve the problems raised in the above background.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of transformer insulation paper splitting machine, including machine table, the surface of the machine table is fixedly installed with rack, the inner wall of the rack is provided with hydraulic rod, the surface of the hydraulic rod is fixedly installed with splitting knife, the surface of the machine table is fixedly installed with fixed frame, the surface of the machine table is fixedly installed with support frame, the surface of the support frame is provided with insulation paper tube, the fixed frame is provided with control assembly for flattening the wrinkles on the surface of insulation paper, the control assembly includes: flattening plate, the surface of the flattening plate is fixedly connected with one end of connecting rod, the other end of the connecting rod is fixedly installed on the surface of sliding block, the surface of the sliding block is fixedly installed with support rod, so as to ensure the stability of insulation paper in the process of splitting, avoid the situation of deviation or uneven cutting due to wrinkles.

[0006] Preferably, the bottom of the flattening plate is arc-shaped. Since the front end of the flattening plate is arc-shaped, the surface of the insulation paper can be flattened while avoiding wrinkles.

[0007] Preferably, the control assembly further comprises a smoothing device, the smoothing device comprising: a fixed rod fixedly installed on the inner wall of the fixed frame, the fixed rod penetrating the sliding block and being in sliding connection with the sliding block, when the sliding block is forced to move, the fixed rod can stably move on the surface of the fixed rod.

[0008] Preferably, the sliding block is penetrated by a threaded rod and is in threaded connection with the threaded rod, the threaded rod penetrating the fixed frame and being in rotational connection with the fixed frame, the surface of the fixed frame being fixedly installed with a motor, the output shaft of the motor being fixedly connected with the surface of the threaded rod, when the output shaft of the motor drives the threaded rod to rotate in the fixed frame, the sliding block can move horizontally.

[0009] Preferably, the inner wall of the fixed frame is fixedly installed with a vertical rod, the vertical rod penetrating the sliding block and being in sliding connection with the sliding block, the surface of the sliding block being fixedly connected with the surface of the pressing plate, the surface of the sliding block being fixedly connected with one end of the spring, the other end of the spring being fixedly installed on the surface of the vertical rod, when the pressing plate is no longer resisted by the force, the sliding block fixed on the surface of the pressing plate will be bounced up under the support of the spring.

[0010] Preferably, the surface of the pressing plate is fixedly installed with a supporting block, the cross section of the supporting block being triangular, the cross section of the supporting block being triangular, so that when the supporting block is resisted by a horizontal force, the supporting block can move vertically.

[0011] Preferably, the inner wall of the pressing plate is in rotational connection with a circular shaft, the front end of the circular shaft being arc-shaped, the circular shaft arranged in the pressing plate can facilitate the movement of the insulation paper while keeping the insulation paper compressed, and the insulation paper can be stably moved after being fixed once.

[0012] Compared with the prior art, the transformer insulation paper splitting machine has the following beneficial effects:

[0013] 1. The transformer insulation paper splitting machine is provided with a control assembly, when the motor drives the threaded rod to rotate in the fixed frame, the sliding block can move horizontally on the surface of the fixed rod through the connecting rod and the smoothing plate, wrinkles on the surface of the insulation paper spread on the machine table are smoothed, when the sliding block moves to the right side of the fixed frame, the supporting rod fixed on the surface of the sliding block will resist the cross section of the supporting block, the supporting block is forced to move downward, the pressing plate fixed on the surface of the supporting block is supported by the moving block and the vertical rod and slides downward in the fixed frame, when the pressing plate moves downward, the smoothed insulation paper can be fixed, thereby the stability of the insulation paper in the splitting process is ensured, and the situation that the insulation paper deviates or is unevenly cut due to wrinkles is avoided.

[0014] 2. The transformer insulation paper splitting machine, through the setting up of the smoothing piece, when the pressing plate is pressing the insulation paper, the round shaft in the pressing plate can keep the pressing state, and the insulation paper on the surface of the machine table is convenient for the operator to move, and the operator does not need to frequently fix it, so that subsequent splitting is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a front view structural schematic diagram of the utility model;

[0016] Figure 2 It is a left view structural schematic diagram of the utility model;

[0017] Figure 3 It is a top view structural schematic diagram of the utility model;

[0018] Figure 4 It is a fixed frame section structural schematic diagram of the utility model;

[0019] Figure 5 It is a smoothing piece structural schematic diagram of the utility model.

[0020] In the drawing: 1, machine table; 2, rack; 3, hydraulic rod; 4, splitting cutter; 5, fixed frame; 6, support frame; 7, insulation paper tube; 8, control assembly; 81, smoothing plate; 82, connecting rod; 83, sliding block; 84, support rod; 85, smoothing piece; 851, fixed rod; 852, threaded rod; 853, motor; 854, support block; 855, pressing plate; 856, round shaft; 857, moving block; 858, vertical rod; 859, spring. DETAILED DESCRIPTION

[0021] As Figures 1-5The utility model provides a technical scheme: a transformer insulating paper splitting machine, including machine table 1, the surface fixed mounting of machine table 1 has frame 2, the inner wall of frame 2 is provided with hydraulic rod 3, the surface fixed mounting of hydraulic rod 3 has split cutting knife 4, the surface fixed mounting of machine table 1 has fixed support 5, the surface fixed mounting of machine table 1 has support frame 6, the surface of support frame 6 is provided with insulating paper tube 7, the control assembly 8 that fixed support 5 is provided with to the fold of insulating paper surface is flattened, control assembly 8 includes: flattening plate 81, the surface of flattening plate 81 is fixedly connected with the one end of connecting rod 82, the other end of connecting rod 82 is fixedly installed on the surface of sliding block 83, the surface fixed mounting of sliding block 83 has support rod 84, when sliding block 83 moves, the surface of sliding block 83 can be synchronous transverse motion through the flattening plate 81 connected by connecting rod 82, when flattening plate 81 transverse motion, can flatten the fold of insulating paper surface, after flattening insulating paper, sliding block 83 and support rod 84 will move to the right side of fixed support 5, when support rod 84 moves to the right side, will touch the tangent plane of support block 854, when the tangent plane of support block 854 is touched, support block 854 will move downward, the fixed pressing plate 855 of support block 854 surface moves longitudinally in fixed support 5 under the support of moving block 857 and fixes the insulating paper after flattening, to guarantee the stability of insulating paper in the splitting process, avoid the deviation or cutting uneven condition due to fold existence.

[0022] The bottom of the smoothing plate 81 is arc-shaped. Since the front end of the smoothing plate 81 is arc-shaped, the surface of the insulation paper can be smoothed without causing wrinkles on the surface of the insulation paper. The control assembly 8 further comprises a smoothing member 85, which comprises a fixed rod 851 fixedly installed on the inner wall of the fixed frame 5, the fixed rod 851 penetrating through the sliding block 83 and being in sliding connection with the sliding block 83, so that the sliding block 83 can stably move on the surface of the fixed rod 851 when the sliding block 83 is forced to move. The sliding block 83 is penetrated by a threaded rod 852 and is in threaded connection with the threaded rod 852, the threaded rod 852 penetrating through the fixed frame 5 and being in rotational connection with the fixed frame 5, the surface of the fixed frame 5 is fixedly installed with a motor 853, the output shaft of the motor 853 is fixedly connected with the surface of the threaded rod 852, and when the output shaft of the motor 853 drives the threaded rod 852 to rotate in the fixed frame 5, the sliding block 83 can move horizontally. The inner wall of the fixed frame 5 is fixedly installed with a vertical rod 858, the vertical rod 858 penetrating through a moving block 857 and being in sliding connection with the moving block 857, the surface of the moving block 857 is fixedly connected with the surface of a pressing plate 855, the surface of the moving block 857 is fixedly connected with one end of a spring 859, and the other end of the spring 859 is fixedly installed on the surface of the vertical rod 858, so that when the pressing plate 855 is no longer resisted, the moving block 857 fixedly connected with the surface of the pressing plate 855 can be popped up under the support of the spring 859. The surface of the pressing plate 855 is fixedly installed with a supporting block 854, the cross section of the supporting block 854 is triangular, and the cross section of the supporting block 854 is triangular, so that when the supporting block 854 is resisted horizontally, the supporting block 854 can move vertically. The inner wall of the pressing plate 855 is in rotational connection with a circular shaft 856, the front end of the circular shaft 856 is arc-shaped, and the circular shaft 856 arranged in the pressing plate 855 can facilitate the movement of the insulation paper while keeping the insulation paper compressed, and the insulation paper can be stably moved after being fixed once.

[0023] In the utility model, when need to slit transformer insulating paper, insulating paper on insulating paper cylinder 7 is extended to the surface of machine table 1, after extension, start motor 853 on the surface of fixed frame 5, the output shaft of motor 853 drives screw rod 852 to rotate in fixed frame 5, when screw rod 852 rotates, sliding block 83 can drive support rod 84 to move transversely along the surface of fixed rod 851, when sliding block 83 moves, the surface of sliding block 83 can move transversely in synchronization through smoothing plate 81 connected by connecting rod 82, when smoothing plate 81 moves transversely, can smooth the wrinkle on the surface of insulating paper, after smoothing insulating paper, sliding block 83 and support rod 84 will move to the right side of fixed frame 5, when support rod 84 moves to the right side, will touch the cutting surface of support block 854, when the cutting surface of support block 854 is touched, support block 854 will move downwards, the fixed pressure plate 855 on the surface of support block 854 moves longitudinally in fixed frame 5 under the support of moving block 857 and fixes the smoothed insulating paper, after fixing, can move insulating paper on the surface of machine table 1 under the support of circular shaft 856 in pressure plate 855, after moving to the bottom of rack 2, drive hydraulic rod 3 in rack 2, hydraulic rod 3 drives slitting knife 4 to move downwards and cuts insulating paper, after cutting, start motor 853 to drive screw rod 852 to overturn, then sliding block 83 can move to the left side of fixed frame 5, then support block 854 will not be touched, then pressure plate 855 will be raised under the support of spring 859 to fix subsequent insulating paper.

[0024] The utility model has been described in detail above, but some modifications or improvements can be made on the basis of the utility model, which is obvious to the general technical personnel in the technical field. Therefore, the modification or improvement without departing from the utility model spirit is within the protection scope of the utility model.

Claims

1. A transformer insulation paper slitting machine comprising a machine table (1), characterized in that: The surface of the machine table (1) is fixedly installed with a rack (2), the inner wall of the rack (2) is provided with a hydraulic rod (3), the surface of the hydraulic rod (3) is fixedly installed with a slitting knife (4), the surface of the machine table (1) is fixedly installed with a fixing frame (5), the surface of the machine table (1) is fixedly installed with a support frame (6), the surface of the support frame (6) is provided with an insulating paper tube (7), the fixing frame (5) is provided with a control assembly (8) for smoothing the surface wrinkles of the insulating paper, the control assembly (8) comprises: a smoothing plate (81), one end of the surface of the smoothing plate (81) is fixedly connected with a connecting rod (82), the other end of the connecting rod (82) is fixedly installed on the surface of a sliding block (83), the surface of the sliding block (83) is fixedly installed with a supporting rod (84).

2. The transformer insulation paper slitting machine according to claim 1, characterized in that: The bottom of the smoothing plate (81) is arc-shaped.

3. The transformer insulation paper slitting machine of claim 1, wherein: The control assembly (8) further comprises a smoothing piece (85), the smoothing piece (85) comprises: a fixed rod (851), the fixed rod (851) is fixedly installed on the inner wall of the fixing frame (5), the fixed rod (851) penetrates through the sliding block (83) and is in sliding connection with the sliding block (83).

4. The transformer insulation paper slitter as claimed in claim 1, wherein: The sliding block (83) is penetrated by a threaded rod (852) and is in threaded connection with the threaded rod (852), the threaded rod (852) penetrates through the fixing frame (5) and is in rotating connection with the fixing frame (5), the surface of the fixing frame (5) is fixedly installed with a motor (853), the output shaft of the motor (853) is fixedly connected with the surface of the threaded rod (852).

5. The transformer insulation paper slitter as claimed in claim 1, wherein: The inner wall of the fixing frame (5) is fixedly installed with a vertical rod (858), the vertical rod (858) penetrates through a moving block (857) and is in sliding connection with the moving block (857), the surface of the moving block (857) is fixedly connected with the surface of a pressing plate (855), one end of the surface of the moving block (857) is fixedly connected with a spring (859), the other end of the spring (859) is fixedly installed on the surface of the vertical rod (858).

6. The transformer insulation paper slitter as claimed in claim 5, wherein: The surface of the pressing plate (855) is fixedly installed with a supporting block (854), the cross section of the supporting block (854) is triangular.

7. The transformer insulation paper slitter as claimed in claim 5, wherein: The inner wall of the pressing plate (855) is in rotating connection with a circular shaft (856), the front end of the circular shaft (856) is arc-shaped.

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