Drawing rolling equipment for artistic design

Abstract

The invention relates to the technical field of art design storage, and provides art design drawing winding equipment which comprises a shell, a winding roller is rotationally connected in the shell, a first through groove is formed in the position, on one side of the winding roller, of the shell, an inner gear ring is fixedly connected in the first through groove, a limiting assembly is arranged on the winding roller, and the limiting assembly is fixedly connected with the inner gear ring. A winding assembly is arranged at one end of the winding roller; according to the drawing clamping device, the two rollers move in the opposite directions at the same time to prepare for drawing clamping, by adjusting the position of the circular ring block, the drawing clamping device can adapt to drawings of different widths, clamping stability is ensured, the clamping plates are obliquely arranged and designed to be inclined, the drawing pushing resistance is reduced, the damage risk is reduced, and the clamping blocks are meshed with the first gear, so that the clamping efficiency is improved. According to the drawing winding device, the movement of the circular ring block is effectively limited, the drawing is prevented from displacing in the winding process, the flatness and integrity of the drawing are ensured, the drawing winding efficiency and accuracy are greatly improved through the design, and time and energy are saved for workers.

Description

Technical Field

[0001] The invention relates to the technical field of art design storage, in particular to a drawing rolling device for art design. Background Art

[0002] In the field of art design, drawings are intuitive carriers of designers' creativity and ideas. They record the designer's inspiration, ideas and design process, and play a vital role in subsequent creation, modification and display. However, the preservation and management of drawings has always been a major problem faced by designers.

[0003] Traditional drawing rolling methods often have many disadvantages. For large-sized or long drawings, manual rolling is not only time-consuming and labor-intensive, but also difficult to ensure the flatness and integrity of the drawings. During the rolling process, designers need to operate very carefully, for fear of accidentally causing wrinkles or damage to the drawings. This cumbersome operation method not only reduces work efficiency, but also increases the risk of drawing preservation.

[0004] In order to solve these problems, some drawing winding devices have appeared on the market. These devices have improved the efficiency and convenience of drawing winding to a certain extent, but there are still many shortcomings in terms of function and ease of operation. Traditional winding devices often adopt a single mechanical structure and lack a flexible adjustment mechanism, which means that the equipment cannot adapt to the winding needs of drawings of different widths. Designers may need to frequently change equipment or adjust equipment settings when using it, which undoubtedly increases the complexity and time cost of operation.

[0005] More importantly, traditional winding equipment lacks effective fixation and protection of drawings during the winding process; during the winding process, drawings are easily affected by external forces and become displaced, wrinkled or damaged, especially when winding large-size or long rolls of drawings. These problems are more likely to occur due to the weight and tension of the drawings. This design that lacks effective fixation and protection not only affects the preservation quality of the drawings, but also brings unnecessary losses and troubles to designers.

[0006] In summary, the present invention provides a drawing rolling device for art design to solve the above problems. Summary of the invention

[0007] The present invention provides a drawing winding device for art design. The position of the drawing is further fixed by the mutual approach of the rollers to prevent damage caused by tail impact during the winding process. The separation design of the ratchet ring and the inner gear ring enables the coil spring to be quickly reset, driving the first cylinder, the winding roller and the second cylinder to rotate, and utilizing the elasticity of the coil spring to quickly wind the drawing. This mechanism not only improves the winding speed, but also ensures the stability and continuity of the winding, effectively avoiding the problem of wrinkling or curling of the drawing, and providing great convenience for the subsequent use and storage of the drawing, so as to solve the problems raised in the background technology.

[0008] The technical solution of the present invention is as follows:

[0009] A drawing winding device for art design comprises: a shell, a winding roller is rotatably connected in the shell, a through slot 1 is provided in the shell on one side of the winding roller, an inner tooth ring is fixedly connected in the through slot 1 and meshes with a ratchet ring on a rotating shaft to control the locking and release of a winding spring, so as to realize the rapid winding of the drawing or maintain the winding state, a limit position assembly is provided on the winding roller, and a winding assembly is provided at one end of the winding roller;

[0010] The outer side of the winding roller is fixedly connected with a cylinder 1, one side of the cylinder 1 is provided with a through slot 2, and the cylinder 1 is provided with a clamping plate on one side of the through slot 2, and the cylinder 1 and the clamping plate are connected by a torsion spring, which provides the elastic force for resetting the clamping plate, so that the clamping plate can automatically return to the original position after the drawing is taken out, and at the same time ensure the clamping force of the clamping plate on the drawing, the clamping plate is inclined, and one end of the clamping plate away from the torsion spring abuts against the other side of the through slot 2, and this end of the clamping plate is set to an inclined surface, which reduces the resistance when the drawing is pushed and reduces the risk of damage to the drawing. Under the action of the torsion spring, the drawing can be automatically clamped or released, and a clamping block is fixedly connected to the torsion spring on one side of the clamping plate;

[0011] The winding assembly includes a cylinder 2 fixedly connected to one end of the winding roller, one end of the winding roller is fixedly connected to a fixed shaft inside the cylinder 2, a winding spring is arranged between the cylinder 2 and the fixed shaft, the end of the cylinder 2 away from the winding roller is slidably connected to a rotating shaft, the rotating shaft passes through the through slot 1, and a rotating rod 1 is rotatably provided on the inner wall of the shell on one side of the cylinder 2, and there are two rotating rods in total, which are respectively located on the inner walls of both sides of the shell, and the two rotating rods are arranged on the inner sides of the ends of the two rotating rods close to the cylinder 2, and rollers are rotatably connected between the rotating rod 1 and the ends of the rotating rod 2 away from the cylinder 2.

[0012] Furthermore, a square groove 1 is provided on the cylinder 1, and the square groove 1 provides a sliding track and space for the slider, so that the slider can slide stably on the cylinder 1. A square groove 2 is provided on the cylinder 1 on one side of the square groove 1, which provides a space for installation and rotation of the gear 1, ensuring that the gear 1 can rotate freely therein. The square groove 2 is rotatably connected to the gear 1, and the gear 1 passes through the square groove 2.

[0013] Furthermore, both sides of the gear 1 close to the clamping block are arranged as inclined surfaces, and one side of the clamping block close to the gear 1 is also arranged as an inclined surface.

[0014] Furthermore, the limiting assembly includes a slider slidably connected to the two ends of the square groove, and a card slot is opened on both sides of the slider. A circular ring block is fixedly connected to the side of the slider away from the square groove. The slider slides in the square groove and adjusts the position according to the width of the drawing to realize the limiting function.

[0015] Furthermore, a square groove three is opened on one side of the cylinder two, a square groove four is opened on one end of the fixed shaft, one end of the coil spring is fixedly connected in the square groove three, and the other end of the coil spring is fixedly connected to the square groove four.

[0016] Furthermore, a ratchet ring is fixedly connected to the rotating shaft, and the ratchet ring is meshed with the inner gear ring to realize the locking and releasing mechanism of the rotating shaft. When the ratchet ring is meshed with the inner gear ring, the rotating shaft is locked to prevent the winding roller from rotating by itself. When the rotating shaft needs to be released, the ratchet ring is separated from the inner gear ring to allow the rotating shaft to rotate freely.

[0017] Furthermore, a circular groove is provided on one side of the rotating rod 1 close to the rotating rod 2, and the rotating rod 1 is rotatably connected to the housing via a rotating shaft, the rotating shaft passes through the rotating rod 1, is fixedly connected to the rotating rod 1, and passes through the circular groove to abut against the rotating rod 2, and a latch is provided at one end of the rotating shaft passing through the circular groove, and the latch is provided with a plurality of latches, and the latches are equally divided and fixedly connected to the rotating shaft, and the rotating rod 1 is rotatably connected to the gear 2 on one side of the circular groove, and the plurality of latches mesh with the gear 2 to realize the transmission between the rotating rod 1 and the gear 2. When the rotating shaft rotates, the latch drives the gear 2 to rotate, and then affects the movement of the rotating rod 2 through the gear transmission mechanism;

[0018] An arc-shaped rack is fixedly connected to one side of the rotating rod 2 close to the rotating rod 1. The arc-shaped rack is on one side of the gear 2 and meshes with the gear 2.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. The present invention prepares for drawing clamping by moving two rollers in opposite directions at the same time, and can adapt to drawings of different widths by adjusting the position of the circular ring block to ensure stable clamping. The inclined setting and inclined surface design of the clamping plate reduce the resistance when the drawing is pushed and reduce the risk of damage. The meshing action of the clamping block and the gear one effectively limits the movement of the circular ring block to prevent the drawing from being displaced during the winding process, thereby ensuring the flatness and integrity of the drawing. This design greatly improves the efficiency and accuracy of drawing winding and saves time and energy for the staff.

[0021] 2. The present invention further fixes the position of the drawing by bringing the rollers closer to each other to prevent damage caused by tail impact during the winding process. The separate design of the ratchet ring and the inner gear ring allows the coil spring to quickly reset, driving the cylinder one, the winding roller and the cylinder two to rotate, and utilizing the elasticity of the coil spring to quickly wind the drawing. This mechanism not only increases the winding speed, but also ensures the stability and continuity of the winding, effectively avoiding the problem of wrinkling or curling the drawing, and greatly facilitates the subsequent use and storage of the drawing. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a stereogram of the device of the present invention;

[0023] Figure 2 is a cross-sectional view of the device of the present invention;

[0024] Figure 3 It is a structural diagram of the rotating rod 1 and the rotating rod 2 of the device of the present invention;

[0025] Figure 4 It is a structural diagram of the device of the present invention;

[0026] Figure 5 It is a structural diagram of the second cylinder of the device of the present invention;

[0027] Figure 6 It is a structural diagram of the circular ring block of the device of the present invention;

[0028] Figure 7 This is a structural diagram of a square groove of the present invention;

[0029] Figure 8 The present invention Figure 2 Enlarged view of point A in the middle;

[0030] Fig. 9 The present invention Figure 2 Enlarged view of point B in the middle;

[0031] Fig.10 The present invention Figure 6 Enlarged view of point C in the middle;

[0032] Fig.11 The present invention Figure 7 Enlarged view of point D in the middle.

[0033] In the figure:

[0034] 1. Shell; 11. Through slot 1; 12. Inner gear ring; 2. Winding roller; 21. Cylinder 1; 211. Square slot 1; 212. Square slot 2; 213. Gear 1; 22. Through slot 2; 23. Clamp; 24. Block; 3. Limiting assembly; 31. Slider; 32. Slot; 33. Ring block; 4. Winding assembly; 41. Cylinder 2; 411. Square slot 3; 42. Fixed shaft; 421. Square slot 4; 43. Coil spring; 44. Rotating shaft; 441. Ratchet ring; 45. Turning rod 1; 451. Round slot; 452. Rotating shaft; 453. Gear; 454. Gear 2; 46. Turning rod 2; 461. Arc rack; 47. Roller. DETAILED DESCRIPTION

[0035] The following is a further detailed description of the embodiments of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention but are not intended to limit the scope of the present invention.

[0036] like Figure 1-Figure 11 As shown, the present invention provides a drawing winding device for art design, comprising: a housing 1, a winding roller 2 is rotatably connected in the housing 1, a through slot 11 is opened on one side of the winding roller 2, an inner gear ring 12 is fixedly connected in the through slot 11, a limiting component 3 is arranged on the winding roller 2, and a winding component 4 is arranged at one end of the winding roller 2;

[0037] The outer side of the winding roller 2 is fixedly connected with a cylinder 21, and a through groove 22 is opened on one side of the cylinder 21 to provide a channel for inserting drawings. A clamping plate 23 is arranged on one side of the through groove 22 of the cylinder 21. The cylinder 21 and the clamping plate 23 are connected by a torsion spring, and the elastic force of the clamping plate 23 to reset enables the clamping plate 23 to automatically return to the original position after the drawings are taken out, while ensuring the clamping force of the clamping plate 23 on the drawings. The clamping plate 23 is tilted, and one end of the clamping plate 23 away from the torsion spring abuts against the other side of the through groove 22. The end of the clamping plate 23 is set as an inclined surface to reduce the resistance when the drawings are pushed and reduce the risk of damage to the drawings. Under the action of the torsion spring, the drawings can be automatically clamped or released. A clamping block 24 is fixedly connected to the torsion spring on one side of the clamping plate 23.

[0038] The winding assembly 4 includes a cylinder 2 41 fixedly connected to one end of the winding roller 2, one end of the winding roller 2 is fixedly connected to a fixed shaft 42 in the cylinder 2 41, and a coil spring 43 is arranged between the cylinder 2 41 and the fixed shaft 42, which provides power when released to drive the cylinder 2 41 and the winding roller 2 to rotate quickly, so as to realize the rapid winding of the drawing. The end of the cylinder 2 41 away from the winding roller 2 is slidably connected to a rotating shaft 44, and the rotating shaft 44 passes through the through groove 11, and a rotating rod 1 45 is rotatably arranged on one side of the cylinder 2 41 on the inner wall of the shell 1, and the rotating rod 1 45 is provided with two, and is respectively located on the inner walls of both sides of the shell 1, and the inner sides of the two rotating rods 1 45 close to the end of the cylinder 2 41 are both provided with rotating rods 2 46, and rollers 47 are rotatably connected between the rotating rod 1 45 and the end of the rotating rod 2 46 away from the cylinder 2 41.

[0039] As a technical solution of the present invention, a square groove 211 is provided on the cylinder 21, and the square groove 211 provides a sliding track and space for the slider 31, so that the slider 31 can slide stably on the cylinder 21. A square groove 212 is provided on the cylinder 21 on one side of the square groove 211 to provide a space for the installation and rotation of the gear 213, ensuring that the gear 213 can rotate freely therein. The square groove 212 is rotatably connected to the gear 213, and the gear 213 passes through the square groove 212.

[0040] As a technical solution of the present invention, both sides of the gear 1 213 close to the clamping block 24 are configured as inclined surfaces, and one side of the clamping block 24 close to the gear 1 213 is also configured as an inclined surface.

[0041] As a technical solution of the present invention, the limiting component 3 includes a slider 31 slidably connected to the two ends of the square groove 211, and a card slot 32 is opened on both sides of the slider 31. The slider 31 is fixedly connected to a circular ring block 33 on the side away from the square groove 211. The slider 31 slides in the square groove 211 and adjusts its position according to the width of the drawing to realize the limiting function.

[0042] As a technical solution of the present invention, a square groove three 411 is opened on one side of the cylinder two 41, a square groove four 421 is opened on one end of the fixed shaft 42, one end of the coil spring 43 is fixedly connected in the square groove three 411, and the other end of the coil spring 43 is fixedly connected to the square groove four 421.

[0043] As a technical solution of the present invention, a ratchet ring 441 is fixedly connected to the rotating shaft 44, and the ratchet ring 441 is meshed with the inner gear ring 12 to realize the locking and releasing mechanism of the rotating shaft 44. When the ratchet ring 441 is meshed with the inner gear ring 12, the rotating shaft 44 is locked to prevent the winding roller 2 from rotating by itself. When the rotating shaft 44 needs to be released, the ratchet ring 441 is separated from the inner gear ring 12 to allow the rotating shaft 44 to rotate freely.

[0044] As a technical solution of the present invention, a circular groove 451 is provided on one side of the rotating rod 1 45 close to the rotating rod 2 46. The rotating rod 1 45 is rotatably connected to the housing 1 via a rotating shaft 452. The rotating shaft 452 penetrates the rotating rod 1 45 and is fixedly connected to the rotating rod 1 45, and passes through the circular groove 451 to abut against the rotating rod 2 46. A latching tooth 453 is provided at one end of the rotating shaft 452 passing through the circular groove 451. The latching tooth 453 is provided with a plurality of latching teeth 453, and the latching teeth 453 are equally divided and fixedly connected to the rotating shaft 452. The rotating rod 1 45 is rotatably connected to a gear 2 454 on one side of the circular groove 451. The plurality of latching teeth 453 mesh with the gear 2 454 to realize transmission between the rotating rod 1 45 and the gear 2 454. When the rotating shaft 452 rotates, the latching tooth 453 drives the gear 2 454 to rotate, thereby affecting the movement of the rotating rod 2 46 through the gear transmission mechanism.

[0045] An arc-shaped rack 461 is fixedly connected to one side of the second rotating rod 46 close to the first rotating rod 45 . The arc-shaped rack 461 is on one side of the second gear 454 , and the arc-shaped rack 461 is meshed with the second gear 454 .

[0046] Working principle:

[0047] like Figure 1-Figure 5 and Fig. 9 As shown, when the staff needs to roll up the drawings, they first pull the roller 47 connected to the rotating rod 1 45 upwards to drive the rotating rod 1 45 to rotate, and drive the rotating shaft 452 to rotate on the housing 1, and the latching teeth 453 on the rotating shaft 452 are meshed with the gear 2 454, and the latching teeth 453 rotate with the rotating shaft 452, driving the gear 2 454 to rotate, and the gear 2 454 drives the arc rack 461 to rotate, and then drives the rotating rod 2 46 to rotate, so that the two rollers 47 move in opposite directions at the same time, preparing for the subsequent clamping and rolling of the drawings.

[0048] like Figure 1-Figure 11As shown, the staff then adjusts the equipment according to the width of the drawing, first sliding the annular blocks 33 on both sides toward the middle of the cylinder 1 21, and the annular blocks 33 drive the slider 31 to move synchronously. Since the card slot 32 on the slider 31 is meshed with the card block 24 on the gear 1 213, when the slider 31 moves, it drives the gear 1 213 to rotate. After sliding to a suitable position, the staff pushes one end of the drawing into the through slot 22 and pushes it to the bottom of the clamping plate 23. Since the clamping plate 23 is inclined and the end of the clamping plate 23 away from the torsion spring is set as an inclined surface, the resistance of the drawing when pushing the clamping plate 23 to rotate is reduced, and the damage to the drawing is reduced. The plate 23 is connected to the cylinder 21 by a torsion spring. When the drawing is inserted into the bottom of the clamping plate 23, the drawing pushes the clamping plate 23 to rotate slightly. The rotation of the clamping plate 23 drives the block 24 to rotate. The block 24 rotates and is clamped into the gear 213. Through the meshing action of the gear 213 and the block 24, the restriction of the annular block 33 is achieved; because the annular block 33 is connected to the slider 31, and the slider 31 is meshed with the gear 213, when the gear 213 cannot rotate, the annular block 33 is also restricted and will not slide to both sides, which effectively prevents the displacement of the drawing during the winding process and ensures the flatness and integrity of the drawing.

[0049] like Figure 1-Figure 7 and Figure 9-11 As shown, when one end of the drawing is clamped, the staff moves the roller 47 connected to the second rotating rod 46 downward. According to the above steps, the second rotating rod 46 and the first rotating rod 45 are close to each other, so that the drawing is clamped between the two rollers 47 to prevent the tail of the drawing from hitting other places and causing damage to the drawing during the subsequent winding process. The staff pushes the rotating shaft 44 to move into the second cylinder 41, and separates the ratchet ring 441 from the inner gear ring 12, so that the coil spring 43 in the second cylinder 41 loses its restriction, and the coil spring 43 resets to drive the second cylinder 41 to rotate, thereby driving the winding roller 2 and the first cylinder 21 to rotate, and the drawing is quickly wound up by the elasticity of the coil spring 43.

[0050] The embodiments of the present invention are provided for the purpose of illustration and description. Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A drawing rolling device for art design, comprising: The shell (1) is characterized in that: a winding roller (2) is rotatably connected inside the shell (1), a through groove (11) is provided on one side of the winding roller (2), an internal gear ring (12) is fixedly connected inside the through groove (11), a limiting component (3) is provided on the winding roller (2), and a winding component (4) is provided at one end of the winding roller (2); The outer side of the winding roller (2) is fixedly connected with a cylinder 1 (21), one side of the cylinder 1 (21) is provided with a through groove 2 (22), and the cylinder 1 (21) is provided with a clamping plate (23) on one side of the through groove 2 (22), and the cylinder 1 (21) and the clamping plate (23) are connected via a torsion spring, and the clamping plate (23) is arranged at an angle, and one end of the clamping plate (23) away from the torsion spring abuts against the other side of the through groove 2 (22), and the end of the clamping plate (23) is arranged as an inclined surface, and a clamping block (24) is fixedly connected to the torsion spring on one side of the clamping plate (23); The winding assembly (4) comprises a second cylinder (41) fixedly connected to one end of the winding roller (2); one end of the winding roller (2) is fixedly connected to a fixed shaft (42) in the second cylinder (41); a coil spring (43) is provided between the second cylinder (41) and the fixed shaft (42); one end of the second cylinder (41) away from the winding roller (2) is slidably connected to a rotating shaft (44); the rotating shaft (44) passes through the first through slot (11) A rotating rod 1 (45) is rotatably provided on the inner wall of the shell (1) on one side of the second cylinder (41). Two rotating rods 1 (45) are provided and are respectively located on the inner walls of both sides of the shell (1). A rotating rod 2 (46) is provided on the inner side of one end of the two rotating rods 1 (45) close to the second cylinder (41). A roller (47) is rotatably connected between the rotating rod 1 (45) and the end of the rotating rod 2 (46) away from the second cylinder (41).

2. The art design drawing rolling device as claimed in claim 1, characterized in that: The cylinder one (21) is provided with a square groove one (211), and the cylinder one (21) is provided with a square groove two (212) on one side of the square groove one (211), and a gear one (213) is rotatably connected in the square groove two (212), and the gear one (213) passes through the square groove two (212).

3. The art design drawing rolling device as claimed in claim 2, characterized in that: Both sides of the gear one (213) close to the clamping block (24) are arranged as inclined surfaces, and one side of the clamping block (24) close to the gear one (213) is also arranged as an inclined surface.

4. The art design drawing rolling device as claimed in claim 2, characterized in that: The limiting assembly (3) comprises a slider (31) slidably connected to the two ends of the square groove (211), a clamping groove (32) is provided on both sides of the slider (31), and a circular ring block (33) is fixedly connected to the side of the slider (31) away from the square groove (211).

5. The art design drawing rolling device as claimed in claim 1, characterized in that: A square groove three (411) is provided on one side of the cylinder two (41), a square groove four (421) is provided on one end of the fixed shaft (42), one end of the coil spring (43) is fixedly connected in the square groove three (411), and the other end of the coil spring (43) is fixedly connected to the square groove four (421).

6. The art design drawing rolling device as claimed in claim 1, characterized in that: A ratchet ring (441) is fixedly connected to the rotating shaft (44), and the ratchet ring (441) is meshed with the inner gear ring (12).

7. The art design drawing rolling device as claimed in claim 1, characterized in that: A circular groove (451) is provided on one side of the rotating rod (45) close to the rotating rod (46); the rotating rod (45) is rotatably connected to the housing (1) via a rotating shaft (452); the rotating shaft (452) passes through the rotating rod (45) and is fixedly connected to the rotating rod (45) and passes through the circular groove (451) to abut against the rotating rod (46); one end of the rotating shaft (452) passing through the circular groove (451) is provided with a latching tooth (453); a plurality of latching teeth (453) are provided and are equally fixedly connected to the rotating shaft (452); the rotating rod (45) is rotatably connected to a gear (454) on one side of the circular groove (451); a plurality of latching teeth (453) are meshed with the gear (454); An arc-shaped rack (461) is fixedly connected to one side of the rotating rod 2 (46) close to the rotating rod 1 (45); the arc-shaped rack (461) is on one side of the gear 2 (454); and the arc-shaped rack (461) is meshed with the gear 2 (454).

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