Pressing device for mica tape processing

Abstract

The utility model relates to the technical field of mica tape processing, in particular to a pressing device for mica tape processing, and solves the problems that in the prior art, when mica tapes are pressed, different types of mica tapes are inconvenient to press, so that the overall efficiency of mica tape pressing processing is influenced, and the mica tape pressing flexibility is reduced. A pressing device for mica tape processing comprises a frame body, bearing plates are slidably connected to one side of the upper portion and one side of the lower portion of the inner side of the frame body, pressing rods are rotatably connected to one sides of the two bearing plates through rotating shafts, the two pressing rods are sleeved with extrusion sleeves, and protruding blocks are fixedly connected to the inner walls of the two extrusion sleeves; the protruding block is in sliding connection with the pressing rod through the limiting groove. The mica tape pressing device can be suitable for pressing mica tapes of different thicknesses or materials, meets the requirements of the mica tapes of different materials on extrusion sleeves of different materials, and improves the production convenience and efficiency.

Description

TECHNICAL FIELD

[0001] The utility model relates to mica tape processing technical field especially, relates to a kind of pressing device for mica tape processing. BACKGROUND

[0002] Mica tape is a kind of insulating material tape composed of mica material and adhesive, it has good heat resistance, electrical insulation and mechanical strength, is widely used in electrical equipment such as motor, electrical appliance, cable insulation layer, provides reliable electrical isolation and thermal protection for equipment.

[0003] The pressing process of mica tape processing is to press the material such as mica paper and glass cloth after being bonded by adhesive under high temperature and high pressure, so as to form band-shaped material with compact structure and excellent insulation performance. In this process, temperature, pressure and pressing time and other parameters need to be accurately controlled to ensure the quality of mica tape. At the same time, advanced pressing device and technology are adopted, such as pressing device with adjustable pressing force and speed, which can effectively improve production efficiency and product performance.

[0004] When mica tape is processed, it needs to be pressed, and at the same time, the convenience of mica tape in the pressing process needs to be ensured. However, we consider that when the traditional mica tape is pressed, it is not convenient to press different types of mica tape, which will affect the overall efficiency of mica tape pressing processing and reduce the flexibility of mica tape pressing, which is extremely inconvenient, so a pressing device for mica tape processing is needed to solve the above problems. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of pressing device for mica tape processing, solve the problem that when the mica tape of prior art is pressed, it is not convenient to press different types of mica tape, which will affect the overall efficiency of mica tape pressing processing and reduce the flexibility of mica tape pressing.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] The utility model relates a kind of pressing device for mica tape processing, including frame, the inner side upper portion one side of frame and lower portion one side are slidably connected with bearing plate, and the one side of two bearing plates is rotatably connected with pressing rod by pivot, and the upper sleeve of two pressing rods is equipped with extrusion sleeve, the inner wall of two extrusion sleeves is fixedly connected with lug, and lug is slidably connected between limiting slot and pressing rod, the side of frame is equipped with side groove, and the inner side of side groove is slidably connected with limiting frame, and the one end of two pressing rods is fixedly connected with connecting block, wherein the inner side between two connecting blocks and limiting frame is slidably connected, the side of frame is fixedly connected with side frame, and the top of side frame is fixedly connected with driving motor by bolt on one side, and the inner side of side frame is rotatably connected with bidirectional screw rod, wherein the top of bidirectional screw rod is transmission connection with driving motor output shaft and penetrates side frame, the both ends of bidirectional screw rod are rotatably connected with nut seat, and the one side of two nut seats is fixedly connected with the one side of two bearing plates respectively.

[0008] Preferably, the one side of two lugs is equipped with threaded rod, and the one end of threaded rod is sequentially penetrated limiting slot and the side wall of lug by thread groove.

[0009] Preferably, the one side of frame is fixedly connected with air heater by bolt, the upper portion one side of the inner side of frame is fixedly connected with air outlet cover, and the top of air outlet cover is communicated with air pipe, the one end of air pipe is communicated with the outlet of air heater, and the inner side one side of frame, away from air outlet cover, is fixedly connected with brush plate.

[0010] Preferably, the both sides of limiting frame are fixedly connected with sliding block, and the both sides of two sliding blocks are slidably connected with the inner wall of side groove by sliding slot.

[0011] Preferably, the bottom of bidirectional screw rod is rotatably connected with the inner side bottom of side frame by pivot, the top of bidirectional screw rod is penetrated the top of side frame by bearing sleeve, and the one side of two nut seats is fixedly connected with the one side of two bearing plates between the side wall of frame respectively by vertical slot.

[0012] Preferably, the one side of two nut seats is fixedly connected with sliding block, and the both sides of two sliding blocks are slidably connected with the side wall of side frame by sliding slot, and the both sides of frame are equipped with feeding groove.

[0013] The utility model has the following beneficial effects:

[0014] The interval between the two extrusion sleeves can be conveniently adjusted by the transmission design of the driving motor and the bidirectional screw rod to adapt to the pressing of mica tapes with different thicknesses or materials. This design greatly improves the flexibility and application range of the device. The extrusion sleeve is connected to the pressing rod through the sliding connection of the protrusion and the limiting groove, and the detachable design of the threaded rod, so that the extrusion sleeve can be conveniently detached from the pressing rod for replacement. This meets the needs of mica tapes of different materials for extrusion sleeves of different materials, improves the convenience and efficiency of production, and the precise control of the driving motor can realize the precise adjustment of the pressure, speed and other parameters during the pressing process. This helps to ensure the pressing quality of the mica tape and improve the consistency and reliability of the product. The device adopts an automatic design, and the driving motor drives the bidirectional screw rod to rotate to quickly adjust the interval between the extrusion sleeves. At the same time, the pressed mica tape can be directly sent to the winding equipment for winding, improving the production efficiency and automation degree. The traditional mica tape pressing device has the problem of not being convenient for pressing different types of mica tapes, affecting the processing efficiency and flexibility. The device effectively solves this problem by adjusting the interval between the extrusion sleeves and the easily replaceable extrusion sleeve design, improving the convenience and efficiency of processing. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the present application, and those skilled in the art can obtain other drawings according to these drawings without creative labor.

[0016] Figure 1 It is a schematic view of the overall front structure of the present application.

[0017] Figure 2 It is a schematic view of the side structure of the present application.

[0018] Figure 3 It is a schematic view of the rear structure of the present application.

[0019] Figure 4 It is a schematic view of the front structure of the present application.

[0020] Figure 5 It is a schematic view of the inside structure of the frame of the present application.

[0021] Figure 6 It is a schematic view of the pressing rod structure of the present application.

[0022] In the figure: 1, frame; 2, side groove; 3, limiting frame; 4, sliding block; 5, sliding groove; 6, air outlet cover; 7, air pipe; 8, hot air blower; 9, side frame; 10, driving motor; 11, bearing plate; 12, pressing rod; 13, extrusion sleeve; 14, side groove; 15, connecting block; 16, sliding groove; 17, bidirectional screw rod; 18, nut base; 19, sliding block; 20, protruding block; 21, limiting groove; 22, threaded rod; 23, brush plate; 24, feeding groove. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the utility model clearer and more apparent, the utility model will be further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model and not to limit the utility model.

[0024] REFERENCE Figures 1-6 A kind of pressing device for mica tape processing, including frame 1, the inner side upper portion one side of frame 1 and lower portion one side are slidably connected with bearing plate 11, and the side of two bearing plates 11 is rotatably connected with pressing rod 12 by shaft, and it is the main component of transmission pressure by being rotatably connected with bearing plate 11 by shaft, extrusion sleeve 13 is set on pressing rod 12, is set on pressing rod 12, and its inner wall is fixedly connected with protruding block 20, and is slidably connected with limiting groove 21 by protruding block 20, extrusion sleeve 13 can adjust position or replace on pressing rod 12, extrusion sleeve 13 directly exerts pressure on mica tape, and it is the key component in pressing process, by extrusion sleeve 13 exerting pressure on mica tape, realize pressing, and the upper sleeve of two pressing rods 12 is provided with extrusion sleeve 13, the inner wall of two extrusion sleeves 13 is fixedly connected with protruding block 20, and protruding block 20 is slidably connected between limiting groove 21 and pressing rod 12, protruding block 20 is fixedly connected on the inner wall of extrusion sleeve 13, and is slidably connected with pressing rod 12 by limiting groove 21, realize the stable installation and adjustability of extrusion sleeve 13 on pressing rod 12, one side of frame 1 is provided with side groove 2, and the inner side of side groove 2 is slidably connected with limiting frame 3, and the end of two pressing rods 12 is fixedly connected with connecting block 15, wherein two connecting blocks 15 are slidably connected between the inner side of limiting frame 3, one side of frame 1 is fixedly connected with side frame 9, and the top of side frame 9 is fixedly connected with driving motor 10 by bolt on one side, and the inner side of side frame 9 is rotatably connected with bidirectional screw rod 17, wherein the top end of bidirectional screw rod 17 is penetratingly connected with driving motor 10 output shaft transmission, the two ends of bidirectional screw rod 17 are rotatably connected with nut base 18, and the one side of two nut bases 18 is fixedly connected with the one side of two bearing plates 11.

[0025] Further, one side of the two protrusions 20 is provided with a threaded rod 22, and one end of the threaded rod 22 penetrates the protrusion 20 and the side wall of the limiting groove 21 in sequence through the threaded groove. When the extrusion sleeve 13 needs to be replaced, the operator first unscrews the threaded rod 22, so that the protrusion 20 is separated from the limiting groove 21, thereby releasing the fixation of the extrusion sleeve 13 on the pressure rod 12. Subsequently, the extrusion sleeve 13 can be slid along the pressure rod 12 and detached for replacement or maintenance, so that the replacement of the extrusion sleeve 13 becomes simple and fast, without complex disassembly steps, greatly improving the adaptability and maintenance convenience of the device.

[0026] Further, the hot air machine 8 is fixedly connected to one side of the outside of the frame body 1 through a bolt, and the air outlet cover 6 is fixedly connected to one side of the inner side of the upper part of the frame body 1, and the top of the air outlet cover 6 is communicated with the air pipe 7, one end of the air pipe 7 is communicated with the outlet of the hot air machine 8, and the inner side of the frame body 1 away from the air outlet cover 6 is fixedly connected with the brush plate 23. During the pressing process, the hot air machine 8 is started to deliver hot air to the air outlet cover 6 through the air pipe 7, and the air outlet cover 6 blows the hot air uniformly to the mica tape being pressed, so that the mica tape is uniformly heated. After the pressing is completed, the mica tape passes through the brush plate 23, and the brush plate 23 slightly brushes the surface of the mica tape to remove possible impurities or debris. The hot air helps to soften the adhesive, improves the adhesion between the layers of the mica tape, and the brush plate 23 ensures the smoothness of the surface of the mica tape, improving the overall quality of the product.

[0027] Further, the limiting frame 3 is fixedly connected with the sliding block 4 on both sides, and the two sliding blocks 4 are slidably connected with the inner wall of the side groove 2 through the sliding groove 5. When the driving motor 10 drives the bidirectional screw rod 17 to rotate, the nut seat 18 drives the carrier plate 11 and the pressure rod 12 and the extrusion sleeve 13 on it to move. At the same time, the limiting frame 3 slides in the sliding groove 5 through the sliding block 4 to provide stable support and guidance for the pressure rod 12. The cooperation of the sliding block 4 and the sliding groove 5 makes the limiting frame 3 stable during movement, thereby ensuring the accurate control of the pressure rod 12 and the extrusion sleeve 13 and improving the stability and accuracy of the pressing process.

[0028] Further, the bottom end of the bidirectional screw rod 17 is rotatably connected with the inner bottom of the side frame 9 through a rotating shaft, and the top end of the bidirectional screw rod 17 penetrates the top of the side frame 9 through a bearing sleeve, and one side of the two nut seats 18 is fixedly connected with one side of the two carrier plates 11 through the vertical groove 24 penetrating the side wall of the frame body 1. After the driving motor 10 is started, its output shaft drives the bidirectional screw rod 17 to rotate through a transmission connection, and the bidirectional screw rod 17 stably rotates under the support of the rotating shaft and the bearing sleeve. The two nut seats 18 move in opposite directions under the threaded action of the bidirectional screw rod 17 and drive the carrier plate 11 to move through the vertical groove 24. This design makes the transmission efficiency of the bidirectional screw rod 17 higher, and the carrier plate 11 moves more stably, ensuring the smooth progress of the pressing process.

[0029] Further, one side of each of the two nut seats 18 is fixedly connected with a sliding block 19, and the two sliding blocks 19 are slidingly connected between the side wall of the side frame 9 and the sliding groove 16, both sides of the frame body 1 are provided with a feeding groove 14, when the nut seat 18 is driven by the bidirectional screw rod 17 to move, the sliding block 19 slides in the sliding groove 16, providing additional support and guidance for the nut seat 18, at the same time, the feeding groove 14 is used to guide the mica tape to smoothly enter and leave the pressing area, the cooperation of the sliding block 19 and the sliding groove 16 enhances the structural strength of the device, so that the nut seat 18 is more stable during the movement, and the design of the feeding groove 14 ensures the smooth feeding of the mica tape during the pressing process, improving the production efficiency.

[0030] In summary:

[0031] In use, first according to the production requirements ready to be pressed mica tape material. The mica tape from the frame 1 side into the gap between the two extrusion sleeve 13. The size of this gap can be controlled by adjusting the position of the pressure bar 12, the specific adjustment method as follows: start side frame 9 top bolted connection of the drive motor 10, drive motor 10 output shaft through the transmission belt driven bidirectional screw 17 rotation. The bottom end of the bidirectional screw 17 through the shaft and the inside bottom of the side frame 9 between the rotation connection, the top end through the bearing sleeve penetrates the top of the side frame 9, stable structure. Both ends of the bidirectional screw 17 are threaded with nut seat 18, one side of the nut seat 18 is fixedly connected with two bearing plates 11. Therefore, when the bidirectional screw 17 rotates, the two nut seats 18 will move in opposite directions at the same time, drive two bearing plates 11 and its pressure bar 12, extrusion sleeve 13 moves, so as to adjust the distance between the extrusion sleeve 13, to adapt to different thickness or material of mica tape. Further, one side of the two nut seats 18 are fixedly connected with the sliding block 19, the sliding block 19 is slidably connected between the side wall of the side frame 9 through the sliding groove 16, providing additional support and guide for the nut seat 18, to ensure that the bearing plate 11 is more stable during movement. At the same time, the two sides of the frame 1 are provided with feeding groove 14 for guiding the mica tape to enter and leave the pressing area smoothly, improving the production efficiency. When the mica tape passes through the gap of the extrusion sleeve 13, it will be subjected to the pressure from the extrusion sleeve 13, thereby realizing the pressing. During the pressing process, the outside of the frame 1 is started by the bolted connection of the hot air blower 8, the hot air is delivered to the air outlet cover 6 through the air pipe 7, and the air outlet cover 6 blows the hot air evenly to the mica tape being pressed, so that it is heated evenly. Hot air helps to soften the adhesive and improve the adhesion between the layers of mica tape. After pressing, the mica tape passes through the brush plate 23, which slightly brushes the surface of the mica tape to remove possible impurities or debris, ensuring the smoothness of the mica tape surface and improving the overall quality of the product. In addition, the device also considers the replacement requirement of the extrusion sleeve 13. Because different materials of mica tape may need different materials of extrusion sleeve 13 for pressing, the extrusion sleeve 13 is designed to be easily replaced. One side of the two protrusions 20 is provided with a threaded rod 22, one end of the threaded rod 22 penetrates the side wall of the protrusion 20 and the limiting groove 21 through the threaded groove. When the extrusion sleeve 13 needs to be replaced, the operator first unscrews the threaded rod 22, so that the protrusion 20 is separated from the limiting groove 21, thereby releasing the fixation of the extrusion sleeve 13 on the pressure bar 12. Then, the extrusion sleeve 13 can be slid along the pressure bar 12 and detached for replacement or maintenance. This design makes the replacement of the extrusion sleeve 13 simple and fast, without complicated disassembly steps, greatly improving the adaptability and maintenance convenience of the device. In addition, the two sides of the limiting frame 3 are fixedly connected with the sliding block 4, which is slidably connected with the inner wall of the side slot 2 through the sliding groove 5.When the driving motor 10 drives the bidirectional screw rod 17 to rotate, the nut seat 18 drives the bearing plate 11 and the pressure rod 12 and the extrusion sleeve 13 thereon to move, and the limiting frame 3 is slid in the sliding groove 5 through the sliding block 4, thereby providing stable support and guidance for the pressure rod 12.

[0032] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection required by the present application is defined by the appended claims and their equivalents.

Claims

1. A pressing device for mica tape processing, comprising a frame (1), characterized in that, The inner side upper part of the frame (1) is slidably connected with a bearing plate (11) on one side, and the other side, and one side of the two bearing plates (11) is rotatably connected with a pressing rod (12) through a rotating shaft, and the upper sleeve of the two pressing rods (12) is provided with an extrusion sleeve (13), and the inner wall of the two extrusion sleeves (13) is fixedly connected with a protrusion (20), and the protrusion (20) is slidably connected between the pressing rod (12) and the limiting groove (21), and one side of the frame (1) is provided with a side groove (2), and the inner side of the side groove (2) is slidably connected with a limiting frame (3), and one end of the two pressing rods (12) is fixedly connected with a connecting block (15), and the inner side of the two connecting blocks (15) is slidably connected with the limiting frame (3), and one side of the frame (1) is fixedly connected with a side frame (9), and the top of the side frame (9) is fixedly connected with a driving motor (10) through one side by bolts, and the inner side of the side frame (9) is rotatably connected with a bidirectional screw rod (17), wherein the top end of the bidirectional screw rod (17) penetrates the side frame (9) and is drivingly connected with the output shaft of the driving motor (10), and the two ends of the bidirectional screw rod (17) are threadedly connected with a nut seat (18), and the two nut seats (18) are fixedly connected with the two bearing plates (11) on one side.

2. The press-bonding apparatus for processing mica tape according to claim 1, wherein One side of the two protrusions (20) is provided with a threaded rod (22), and one end of the threaded rod (22) penetrates the protrusion (20) and the side wall of the limiting groove (21) in sequence through the threaded groove.

3. The press device for mica tape processing according to claim 1, characterized in that, The outer side of the frame (1) is fixedly connected with a hot air blower (8) through bolts, and the inner side of the frame (1) is fixedly connected with an air outlet cover (6) on one side, and the top of the air outlet cover (6) is communicated with an air pipe (7), one end of the air pipe (7) is communicated with the outlet of the hot air blower (8), and the inner side of the frame (1) is fixedly connected with a brush plate (23) on one side away from the air outlet cover (6).

4. The press device for mica tape processing according to claim 1, wherein The two sides of the limiting frame (3) are fixedly connected with a sliding block (4), and the two sliding blocks (4) are slidably connected with the inner wall of the side groove (2) through the sliding groove (5).

5. The press device for mica tape processing according to claim 1, wherein The bottom end of the bidirectional screw rod (17) is rotatably connected with the inner bottom of the side frame (9) through a rotating shaft, and the top end of the bidirectional screw rod (17) penetrates the top of the side frame (9) through a bearing sleeve, and one side of the two nut seats (18) is fixedly connected with the two bearing plates (11) on one side through the vertical groove (24) penetrating the side wall of the frame (1).

6. The press device for mica tape processing according to claim 1, wherein One side of the two nut seats (18) is fixedly connected with a sliding block (19), and the two sliding blocks (19) are slidably connected with the side wall of the side frame (9) through the sliding groove (16), and the two sides of the frame (1) are provided with a feeding groove (14).

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