Automatic sliding block type roller shutter device

Abstract

The utility model discloses an automatic sliding block type roller shutter device which comprises two fixing blocks, the side face of one fixing block is fixedly connected with a double-shaft motor, an output shaft of the double-shaft motor is fixedly connected with a rolling shaft, and the circumferential face of the rolling shaft is fixedly connected with a roller shutter door body. An output shaft at the other end of the double-shaft motor is provided with an anti-wrinkling device used for preventing the roller shutter door body from wrinkling. The anti-wrinkling device comprises a transmission assembly. Through the arrangement of the anti-wrinkling device, the rotating shaft, the first bevel gear, the L-shaped block, the track column, the second bevel gear, the sliding rod, the Z-shaped pressing plate and the connecting plate are matched with one another, the second bevel gear rotates to drive the track column to rotate, the track column rotates to enable the sliding rod to move front and back, and the Z-shaped pressing plate is driven to move front and back through front-back movement of the sliding rod; and the Z-shaped pressing plate moves back and forth to press the roller shutter door body, so that the roller shutter door body is prevented from wrinkling, the load of an electric system is increased, the equipment is damaged, and the service life is influenced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a roller shutter door body device technical field especially relates to an automatic sliding block formula roller shutter device. BACKGROUND

[0002] The roller shutter door body device is a common sunshade and protection equipment, usually by curtain cloth, reel, roller shutter door body track and drive system, it is through the reel to roll up or put down the curtain cloth, to adjust the light and privacy in the room, it is widely used in family, office and commercial building, not only provides sunshade function, also has the decorative nature, can enhance the indoor aesthetic degree.

[0003] Through the retrieval, patent announcement number CN210760763U's Chinese patent discloses a kind of high-speed rail motor roller shutter door body device, including fixed seat, rotating groove is set in the bottom of the fixed seat, rotating groove is rotatably installed with winding roller, the both sides of the winding roller are fixedly installed with connecting block, one connecting block in two connecting blocks is rotatably installed on the inner wall of rotating groove with the side away from another connecting block, the new type structure of this patent is simple, convenient to use, can clean and dustproof roller shutter door body when winding, greatly reduce the pollution of dust to internal components of roller shutter door body device, improve the service life of roller shutter door body device.

[0004] The above-mentioned patent has the following shortcomings: the roller shutter door body appears wrinkle in the process of winding and unwinding, which increases the load of the electric system of the roller shutter door body, causes equipment wear or failure, and affects the appearance and service life of the roller shutter door body.

[0005] Impurities are stuck on the surface of the roller shutter door body or the reel, which can cause winding to be not smooth, even cause jam, increase the resistance when using the roller shutter door body, and reduce the smoothness of operation.

[0006] Therefore, we provide an automatic sliding block type roller shutter device. INVENTION CONTENTS

[0007] The utility model aims at the above-mentioned technical problem, provides an automatic sliding block type roller shutter device, reaches the smooth winding and unwinding of the roller shutter door body, and increases the service life.

[0008] Therefore, the utility model provides an automatic sliding block type roller shutter device, which includes two fixed blocks, a double-shaft motor is fixedly connected to the side surface of one of the fixed blocks, an output shaft of the double-shaft motor is fixedly connected with a reel, the circumferential surface of the reel is fixedly connected with a roller shutter door body, the other end output shaft of the double-shaft motor is provided with an anti-wrinkle device for preventing the roller shutter door body from wrinkling, the anti-wrinkle device includes a transmission assembly, and the moving end of the transmission assembly is fixedly connected with a Z-shaped pressing plate.

[0009] Preferably, the transmission assembly comprises a rotating shaft, a bevel gear one is fixedly connected to the circumferential surface of the rotating shaft, a connecting plate is fixedly connected to the side surface of the fixed block, an L-shaped block is fixedly connected to the side surface of the connecting plate, a track column is rotatably connected to the inner wall of the L-shaped block, a bevel gear two is on the circumferential surface of the track column, the bevel gear one is engaged with the bevel gear two, a sliding rod is slidably connected to the inner wall of the L-shaped block, and the sliding rod is the moving end of the transmission assembly.

[0010] Preferably, the roller shutter door body is located on the movement track of the Z-shaped pressing plate, and a gap is arranged between the Z-shaped pressing plate and the L-shaped block.

[0011] Preferably, the bottom of the connecting plate is provided with a cleaning device, the cleaning device comprises an L-shaped plate, a driving assembly is arranged on the inner wall of the L-shaped plate, and a brush plate is fixedly connected to the moving end of the driving assembly.

[0012] Preferably, the driving assembly comprises a threaded rod, the threaded rod is rotatably connected to the inner wall of the L-shaped plate, a limiting block is fixedly connected to the end of the threaded rod away from the L-shaped plate, a threaded sleeve is threadedly connected to the circumferential surface of the threaded rod, the threaded sleeve is the moving end of the driving assembly, a transmission belt is transmissionally connected between the rotating shaft and the threaded rod, a limiting rod is fixedly connected to the side surface of the L-shaped plate, and the threaded sleeve penetrates through and slides on the circumferential surface of the limiting rod.

[0013] Preferably, a gap is arranged between the limiting rod and the transmission belt, and the brush plate is in contact with the roller shutter door body.

[0014] Preferably, the brush of the brush plate is made of soft material.

[0015] Compared with the prior art, the automatic sliding block type roller shutter device has the following beneficial effects:

[0016] 1. The anti-wrinkle device is arranged, the rotating shaft, the bevel gear one, the L-shaped block, the track column, the bevel gear two, the sliding rod, the Z-shaped pressing plate and the connecting plate are cooperated with each other, the bevel gear two is driven to rotate, the track column is driven to rotate, the sliding rod is driven to move forward and backward, the Z-shaped pressing plate is driven to move forward and backward, the Z-shaped pressing plate can press the roller shutter door body, wrinkles of the roller shutter door body are avoided, the load of the electric system is increased, the equipment is damaged, and the service life is affected.

[0017] 2. The cleaning device is arranged, the L-shaped plate, the threaded rod, the threaded sleeve, the brush plate, the transmission belt, the limiting rod and the limiting block are cooperated with each other, the threaded rod is driven to rotate, the threaded sleeve is driven to move left and right under the limitation of the limiting rod, the brush plate is driven to move left and right, the brush plate can clean the surface of the roller shutter door body, impurities on the surface of the roller shutter door body are avoided, the winding is not smooth, and the smoothness of operation is affected.

[0018] The part not involved in the device is the same as or can be realized by the prior art, the automatic sliding block type roller shutter device has simple structure and convenient operation. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 A whole structure schematic view of the automatic sliding block type roller shutter device is provided in the utility model;

[0020] Figure 2 A wrinkle prevention device structure schematic view of the automatic sliding block type roller shutter device is provided in the utility model;

[0021] Figure 3 A cleaning device structure schematic view of the automatic sliding block type roller shutter device is provided in the utility model; Figure 2 A structure schematic view of the automatic sliding block type roller shutter device is provided in the utility model;

[0022] Figure 4 A cleaning device structure schematic view of the automatic sliding block type roller shutter device is provided in the utility model;

[0023] In the drawings:

[0024] 1, fixed block; 2, double-shaft motor; 3, reel; 4, roller shutter door body; 5, wrinkle prevention device; 51, rotating shaft; 52, bevel gear one; 53, L-shaped block; 54, track column; 55, bevel gear two; 56, slide rod; 57, Z-shaped pressing plate; 58, connecting plate; 6, cleaning device; 61, L-shaped plate; 62, threaded rod; 63, threaded sleeve; 64, brush plate; 65, transmission belt; 66, limiting rod; 67, limiting block. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0026] In the description of the utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0027] Embodiment one: as Figures 1-4As shown, an automatic slider-type roller shutter device includes two fixed blocks 1. The device is characterized in that a dual-axis motor 2 is fixedly connected to the side of one fixed block 1, a roller shaft 3 is fixedly connected to the output shaft of the dual-axis motor 2, and a roller shutter body 4 is fixedly connected to the circumferential surface of the roller shaft 3. The other end of the output shaft of the dual-axis motor 2 is equipped with an anti-wrinkle device 5 to prevent the roller shutter body 4 from wrinkling. The anti-wrinkle device 5 includes a transmission assembly, a Z-shaped pressure plate 57 is fixedly connected to the moving end of the transmission assembly, and the transmission assembly includes a rotating shaft 51. A bevel gear 52 is fixedly connected to the circumferential surface of the rotating shaft 51. The side of the fixed block 1 is fixedly connected to... A connecting plate 58 is connected, and an L-shaped block 53 is fixedly connected to the side of the connecting plate 58. A track column 54 is rotatably connected to the inner wall of the L-shaped block 53. A bevel gear 55 is on the circumference of the track column 54. A bevel gear 52 meshes with the bevel gear 55. A slide rod 56 is slidably connected to the inner wall of the L-shaped block 53. The slide rod 56 is the moving end of the transmission component. The roller shutter door 4 is located on the movement trajectory of the Z-shaped pressure plate 57. The Z-shaped pressure plate 57 can flatten the roller shutter door 4 to avoid wrinkles. There is a gap between the Z-shaped pressure plate 57 and the L-shaped block 53 to avoid wear and reduce the overall service life.

[0028] First, start the dual-axis motor 2. The output shaft of the dual-axis motor 2 rotates, causing the rotating shaft 51 to rotate. The rotation of the rotating shaft 51 drives the first bevel gear 52 to rotate, which in turn drives the second bevel gear 55 to rotate. The rotation of the second bevel gear 55 drives the track column 54 to rotate, which in turn causes the sliding rod 56 to move back and forth. The back and forth movement of the sliding rod 56 drives the Z-shaped pressure plate 57 to move back and forth. The back and forth movement of the Z-shaped pressure plate 57 can press the roller shutter door 4 to prevent wrinkles from forming on the roller shutter door 4, which would increase the load on the electric system, cause equipment damage, and affect its service life.

[0029] Example 2: Figures 1-4 As shown, an automatic slider-type roller shutter device includes a cleaning device 6 at the bottom of a connecting plate 58. The cleaning device 6 includes an L-shaped plate 61, and a driving assembly is provided on the inner wall of the L-shaped plate 61. A brush plate 64 is fixedly connected to the moving end of the driving assembly. The driving assembly includes a threaded rod 62, which is rotatably connected to the inner wall of the L-shaped plate 61. A limit block 67 is fixedly connected to the end of the threaded rod 62 away from the L-shaped plate 61. A threaded sleeve 63 is threadedly connected to the circumferential surface of the threaded rod 62. The threaded sleeve 63 is the moving end of the driving assembly. A transmission belt 65 is connected between the rotating shaft 51 and the threaded rod 62. A limit rod 66 is fixedly connected to the side of the L-shaped plate 61. The threaded sleeve 63 passes through and slides on the circumferential surface of the limit rod 66. A gap is provided between the limit rod 66 and the transmission belt 65 to avoid motion interference. The brush plate 64 contacts the roller shutter door 4 and can clean the roller shutter door 4. The brush of the brush plate 64 is made of soft material.

[0030] Firstly, the rotation of the rotating shaft 51 drives the rotation of the transmission belt 65, the rotation of the transmission belt 65 drives the rotation of the threaded rod 62, the rotation of the threaded rod 62 drives the left and right movement of the threaded sleeve 63 under the limitation of the limiting rod 66, the left and right movement of the threaded sleeve 63 drives the left and right movement of the brush plate 64, and the left and right movement of the brush plate 64 can clean the surface of the roller shutter door body 4, so that the surface of the roller shutter door body 4 is free of impurities, the rolling is not affected, and the smoothness of operation is affected.

[0031] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. An automatic slider-type roller shutter device, comprising two fixing blocks (1), characterized in that, A dual-axis motor (2) is fixedly connected to the side of one of the fixed blocks (1). A roller (3) is fixedly connected to the output shaft of the dual-axis motor (2). A roller shutter door body (4) is fixedly connected to the circumferential surface of the roller (3). An anti-wrinkle device (5) is provided on the other end of the output shaft of the dual-axis motor (2) to prevent the roller shutter door body (4) from wrinkling. The anti-wrinkle device (5) includes a transmission assembly. A Z-shaped pressure plate (57) is fixedly connected to the moving end of the transmission assembly.

2. The automatic slider-type roller shutter device according to claim 1, characterized in that, The transmission assembly includes a rotating shaft (51), a bevel gear (52) fixedly connected to the circumferential surface of the rotating shaft (51), a connecting plate (58) fixedly connected to the side of the fixed block (1), an L-shaped block (53) fixedly connected to the side of the connecting plate (58), a track column (54) rotatably connected to the inner wall of the L-shaped block (53), a bevel gear (55) on the circumferential surface of the track column (54), the bevel gear (52) meshing with the bevel gear (55), and a slide rod (56) slidably connected to the inner wall of the L-shaped block (53), the slide rod (56) being the moving end of the transmission assembly.

3. The automatic slider-type roller blind device according to claim 2, characterized in that, The roller shutter door body (4) is located on the movement trajectory of the Z-shaped pressure plate (57), and there is a gap between the Z-shaped pressure plate (57) and the L-shaped block (53).

4. An automatic slider-type roller shutter device according to claim 2, characterized in that, A cleaning device (6) is provided at the bottom of the connecting plate (58). The cleaning device (6) includes an L-shaped plate (61). A driving component is provided on the inner wall of the L-shaped plate (61). A brush plate (64) is fixedly connected to the moving end of the driving component.

5. An automatic slider-type roller shutter device according to claim 4, characterized in that, The drive assembly includes a threaded rod (62) rotatably connected to the inner wall of the L-shaped plate (61). A limit block (67) is fixedly connected to one end of the threaded rod (62) away from the L-shaped plate (61). A threaded sleeve (63) is threadedly connected to the circumferential surface of the threaded rod (62). The threaded sleeve (63) is the moving end of the drive assembly. A transmission belt (65) is connected between the rotating shaft (51) and the threaded rod (62). A limit rod (66) is fixedly connected to the side of the L-shaped plate (61). The threaded sleeve (63) passes through and slides on the circumferential surface of the limit rod (66).

6. An automatic slider-type roller blind device according to claim 5, characterized in that, A gap is provided between the limiting rod (66) and the transmission belt (65), and the brush plate (64) is in contact with the roller shutter door body (4).

7. An automatic slider-type roller shutter device according to claim 5, characterized in that, The brushes of the brush plate (64) are made of soft material.

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