Winding mechanism for curtain production

Abstract

The utility model relates to a material rolling mechanism for curtain production, which comprises a base, a first fixing frame is fixed on the left side of the upper surface of the base, an adjusting mechanism is arranged on the top wall of an inner cavity of the first fixing frame, and a second fixing frame is fixed on the right side of the upper surface of the base. The adjusting mechanism comprises two first micro electric push rods fixed to the top wall of an inner cavity of the first fixing frame, connecting rods are fixed to the outer sides of output shafts of the two first micro electric push rods, fixing cylinders are fixed to the left side and the right side of the lower surface of each connecting rod, and springs are fixed to the top walls of inner cavities of the fixing cylinders. According to the material rolling mechanism for curtain production, through mutual cooperation of the tensioning roller body and the carrier roller body, a curtain can be conveniently pressed at the curtain conveying end, so that the material rolling quality is improved, and the tensioning roller body can be driven to move up and down through the two first micro electric push rods; and therefore, a thick or thin curtain can be conveniently pressed and rolled, and the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of material rolling mechanisms, in particular to a material rolling mechanism for curtain production. Background Art

[0002] Curtains are made of cloth, linen, gauze, aluminum sheets, wood chips and metal materials. They have the functions of sunshade, heat insulation and regulating indoor light. Curtains are divided into cotton gauze, polyester cloth, polyester-cotton blended, cotton and linen blended, non-woven fabrics, etc. Different materials, textures, colors, patterns, etc. are combined to form curtains of different styles. To match the interior design curtains of different styles, a rolling mechanism is needed to roll up the curtains during the curtain production process.

[0003] For example, Chinese patent CN218595650U discloses a material winding device for curtain production, including a material winding machine, which includes a support platform, and a winding device including a winding roller, a first support frame is rotatably provided with a rotating shaft, one of the rotating shafts is provided with a mounting block, the other rotating shaft is provided with an electric push rod, and the electric push rod is provided with an insertion block, one end of the winding roller is provided with a mounting slot that matches the mounting block, and the other end is provided with an insertion slot that matches the insertion block, one end of one of the rotating shafts passes through one end of the first support frame and is fixedly provided with a first bevel gear, the first support frame is provided with a driving motor, and the driving motor is fixedly provided with a second bevel gear, by arranging the matching of the mounting block with the mounting slot, and the matching of the insertion block with the insertion slot, it is convenient to install and disassemble the winding roller, and by arranging the driving motor, the first bevel gear and the second bevel gear, the winding roller is driven to rotate by the driving motor, and then the curtain is rolled up.

[0004] Although the above patent is convenient for installing and disassembling the winding roller, by setting a driving motor, a first bevel gear and a second bevel gear, the winding roller is driven by the driving motor to rotate, and then the curtain is rolled up. In this patent, the distance between the supporting roller and the tensioning roller is adjusted by a tensioning spring, and the adjustment range is small. It is not convenient to press and roll up thicker or thinner curtains, which reduces practicality. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a winding mechanism for curtain production, which has the advantages of being able to adjust the distance between the support roller and the tensioning roller, making it convenient to press and roll up thicker or thinner curtains, etc., and solves the problem that the distance between the support roller and the tensioning roller is adjusted by the tensioning spring, the adjustment range is small, and it is not convenient to press and roll up thicker or thinner curtains, thereby reducing the practicality.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a material rolling mechanism for curtain production, comprising a base, a first fixing frame is fixed to the left side of the upper surface of the base, an adjustment mechanism is provided on the top wall of the inner cavity of the first fixing frame, and a second fixing frame is fixed to the right side of the upper surface of the base;

[0007] The adjustment mechanism includes two first micro-electric push rods fixed to the top wall of the inner cavity of the first fixed frame, connecting rods are fixed to the outer sides of the output shafts of the two first micro-electric push rods, fixing tubes are fixed on the left and right sides of the lower surface of the connecting rods, springs are fixed to the top wall of the inner cavity of the fixing tubes, and fixing components are provided on the lower surfaces of the left and right springs.

[0008] Furthermore, the fixing assembly includes a fixing rod fixed to the lower surface of the left and right springs, the fixing rod is slidably connected to the inside of the fixing cylinder, and a rotating rod is fixed to the bottom end of the left and right fixing rods, and the outer side of the rotating rod is rotatably connected to a tensioning roller body through a bearing, and the interior of the first fixing frame is rotatably connected to a roller body through a bearing, and the roller body is located on the lower side of the tensioning roller body.

[0009] Furthermore, the outer diameter of the fixing rod is matched with the inner diameter of the fixing tube, and the fixing rod moves linearly up and down inside the fixing tube.

[0010] Furthermore, the size of the first fixing frame is equal to that of the second fixing frame, and the first fixing frame and the second fixing frame are both located on the longitudinal center axis of the base.

[0011] Furthermore, the first micro electric push rods on the left and right sides are symmetrically distributed on the left and right sides of the longitudinal center axis of the first fixing frame, and the connecting rod is located on the longitudinal center axis of the first fixing frame.

[0012] Furthermore, a motor is fixed on the left side of the second fixing frame, and the left side wall of the inner cavity of the second fixing frame is rotatably connected to a rectangular clamping rod through a bearing, the outer side of the motor output shaft is fixedly connected to the left side of the rectangular clamping rod, and the right side wall of the inner cavity of the second fixing frame is rotatably connected to a second micro electric push rod through a bearing.

[0013] Furthermore, a circular clamping rod is fixed to the outer side of the output shaft of the second micro electric push rod, and a winding wheel is slidably inserted into the outer side of the rectangular clamping rod and the circular clamping rod on the opposite side.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] The material rolling mechanism for curtain production facilitates the pressing of curtains at the curtain conveying end through the cooperation between the tensioning roller body and the supporting roller body, so as to improve the material rolling quality; the tensioning roller body can be driven to move up and down through the two first micro electric push rods, thereby facilitating the pressing and rolling of thicker or thinner curtains, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the adjustment mechanism of the utility model;

[0018] Figure 3 Utility Model Figure 2 Enlarged schematic diagram at point A in the middle.

[0019] In the figure: 1 base, 2 first fixed frame, 3 adjustment mechanism, 301 first micro electric push rod, 302 connecting rod, 303 fixed cylinder, 304 spring, 305 fixed rod, 306 first rotating rod, 307 tensioning roller body, 308 roller body, 4 second fixed frame, 5 motor, 6 rectangular clamping rod, 7 second micro electric push rod, 8 circular clamping rod, 9 winding wheel. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1 A material rolling mechanism for curtain production in this embodiment includes a base 1, a first fixing frame 2 is fixed to the left side of the upper surface of the base 1, an adjusting mechanism 3 is provided on the top wall of the inner cavity of the first fixing frame 2, and the adjusting mechanism 3 can adjust the distance between the supporting roller and the tensioning roller, so as to facilitate the compression and rolling of thicker or thinner curtains, and a second fixing frame 4 is fixed to the right side of the upper surface of the base 1.

[0022] In this embodiment, the size of the first fixing frame 2 is equal to that of the second fixing frame 4. The first fixing frame 2 and the second fixing frame 4 are both located on the longitudinal center axis of the base 1. A motor 5 is fixed to the left side of the second fixing frame 4. The left side wall of the inner cavity of the second fixing frame 4 is rotatably connected to a rectangular clamping rod 6 through a bearing. The outer side of the output shaft of the motor 5 is fixedly connected to the left side of the rectangular clamping rod 6. The right side wall of the inner cavity of the second fixing frame 4 is rotatably connected to a second micro electric push rod 7 through a bearing. A circular clamping rod 8 is fixed to the outer side of the output shaft of the second micro electric push rod 7. A winding wheel 9 is slidably inserted into the outer side of the opposite side of the rectangular clamping rod 6 and the circular clamping rod 8.

[0023] In this embodiment, by starting the motor 5, the winding wheel 9 can be driven to rotate and the curtain can be rolled up. By starting the second micro electric push rod 7, the circular clamping rod 8 can be moved out of the inside of the right side of the winding wheel 9, and then the winding wheel 9 can be pulled out from the outside of the rectangular clamping rod 6 to facilitate the installation and removal of the winding wheel 9.

[0024] See also Figure 2-3 In order to adjust the distance between the support roller and the tensioning roller, so as to facilitate the compression and rolling of thicker or thinner curtains, the adjustment mechanism 3 in this embodiment includes two first micro-electric push rods 301 fixed to the top wall of the inner cavity of the first fixed frame 2, and connecting rods 302 are fixed to the outer sides of the output shafts of the two first micro-electric push rods 301, and fixed cylinders 303 are fixed on the left and right sides of the lower surface of the connecting rods 302, and springs 304 are fixed to the top wall of the inner cavity of the fixed cylinder 303, and fixing components are provided on the lower surfaces of the left and right springs 304.

[0025] In this embodiment, when the produced curtains are rolled up, the produced curtains can be inserted through the opposite side of the tensioning roller body 307 and the roller body 308 and then the inserted end can be pulled to the outside of the winding wheel 9, and then the two first micro electric push rods 301 are started at the same time to drive the connecting rod 302 and the tensioning roller body 307 to move downward, so that the lower surface of the tensioning roller body 307 is in contact with the upper surface of the curtain, and then the lower surface of the curtain is in contact with the upper surface of the roller body 308. The mutual cooperation between the tensioning roller body 307 and the roller body 308 facilitates the compression of the curtain at the curtain conveying end, thereby improving the quality of the rolled material.

[0026] In this embodiment, the fixing assembly includes a fixing rod 305 fixed on the lower surface of the left and right side springs 304, the fixing rod 305 is slidably connected to the inside of the fixing cylinder 303, and the bottom ends of the left and right side fixing rods 305 are fixed with a rotating rod 306, the outer side of the rotating rod 306 is rotatably connected to a tensioning roller body 307 through a bearing, and the inside of the first fixed frame 2 is rotatably connected to a roller body 308 through a bearing, and the roller body 308 is located on the lower side of the tensioning roller body 307. The outer diameter of the fixing rod 305 is matched with the inner diameter of the fixing cylinder 303, and the fixing rod 305 makes linear movement up and down inside the fixing cylinder 303. The left and right first micro electric push rods 301 are symmetrically distributed on the left and right sides of the longitudinal center axis of the first fixed frame 2, and the connecting rod 302 is located on the longitudinal center axis of the first fixed frame 2.

[0027] It should be noted that the two first micro electric push rods 301 can drive the tensioning roller body 307 to move up and down, thereby facilitating the compression and rolling of thicker or thinner curtains, thereby improving practicality.

[0028] The working principle of the above embodiment is:

[0029] When rolling up the produced curtain, the produced curtain can be inserted through the opposite side of the tensioning roller body 307 and the roller body 308, and then the inserted end can be pulled to the outside of the winding wheel 9, and then the two first micro electric push rods 301 are started at the same time to drive the connecting rod 302 and the tensioning roller body 307 to move downward, so that the lower surface of the tensioning roller body 307 fits with the upper surface of the curtain, and then the lower surface of the curtain fits with the upper surface of the roller body 308, through the mutual matching between the tensioning roller body 307 and the roller body 308. The combination is convenient for compacting the curtain at the curtain conveying end, thereby improving the quality of the rolled material. The two first micro-electric push rods 301 can drive the tensioning roller body 307 to move up and down, thereby facilitating the compaction and rolling of thicker or thinner curtains, thereby improving practicality. By starting the motor 5, the winding wheel 9 can be driven to rotate and the curtain can be rolled up. By starting the second micro-electric push rod 7, the circular clamping rod 8 can be moved out of the inside of the right side of the winding wheel 9, and then the winding wheel 9 can be pulled out from the outside of the rectangular clamping rod 6, so as to install and disassemble the winding wheel 9.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0031] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A material coiling mechanism for curtain production, comprising a base (1), characterized in that: A first fixing frame (2) is fixed on the left side of the upper surface of the base (1), an adjustment mechanism (3) is provided on the top wall of the inner cavity of the first fixing frame (2), and a second fixing frame (4) is fixed on the right side of the upper surface of the base (1); The adjustment mechanism (3) comprises two first micro electric push rods (301) fixed to the top wall of the inner cavity of the first fixing frame (2), connecting rods (302) are fixed to the outer sides of the output shafts of the two first micro electric push rods (301), fixing cylinders (303) are fixed to the left and right sides of the lower surface of the connecting rods (302), springs (304) are fixed to the top wall of the inner cavity of the fixing cylinder (303), and fixing components are provided on the lower surfaces of the left and right springs (304).

2. A material coiling mechanism for curtain production according to claim 1, characterized in that: The fixing assembly comprises a fixing rod (305) fixed to the lower surface of the left and right springs (304), the fixing rod (305) being slidably connected to the inside of the fixing cylinder (303), a rotating rod (306) being fixed to the bottom end of the left and right fixing rods (305), the outer side of the rotating rod (306) being rotatably connected to a tensioning roller body (307) via a bearing, the inside of the first fixing frame (2) being rotatably connected to a roller body (308) via a bearing, and the roller body (308) being located at the lower side of the tensioning roller body (307).

3. A material coiling mechanism for curtain production according to claim 2, characterized in that: The outer diameter of the fixing rod (305) is matched with the inner diameter of the fixing cylinder (303), and the fixing rod (305) moves linearly up and down inside the fixing cylinder (303).

4. A material coiling mechanism for curtain production according to claim 1, characterized in that: The size of the first fixing frame (2) is equal to that of the second fixing frame (4); the first fixing frame (2) and the second fixing frame (4) are both located on the longitudinal center axis of the base (1).

5. The material coiling mechanism for curtain production according to claim 1, characterized in that: The first micro electric push rods (301) on the left and right sides are symmetrically distributed on the left and right sides of the longitudinal center axis of the first fixing frame (2), and the connecting rod (302) is located on the longitudinal center axis of the first fixing frame (2).

6. A material coiling mechanism for curtain production according to claim 1, characterized in that: A motor (5) is fixed on the left side of the second fixing frame (4); a left side wall of the inner cavity of the second fixing frame (4) is rotatably connected to a rectangular clamping rod (6) via a bearing; the outer side of the output shaft of the motor (5) is fixedly connected to the left side of the rectangular clamping rod (6); and a right side wall of the inner cavity of the second fixing frame (4) is rotatably connected to a second micro electric push rod (7) via a bearing.

7. A material coiling mechanism for curtain production according to claim 6, characterized in that: A circular clamping rod (8) is fixed to the outer side of the output shaft of the second micro electric push rod (7), and a winding wheel (9) is slidably inserted into the outer side of the rectangular clamping rod (6) and the circular clamping rod (8) on the opposite side.

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