Winder suitable for vouchers of different sizes
Through the design of a stent, rolling rollers, shaking mechanisms, rotating mechanisms, and restricted boards, it solves the problem that the existing technology is difficult to adapt to different sizes vouchers, and achieves more flexible and efficient wound effects.
Patent Information
- Application Number
- CN202421213603.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-30
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-05-30
AI Technical Summary
Existing voucher winders are difficult to adapt to vouchers of different sizes, resulting in inconvenient winding and limited scope of application.
Design a rosin that includes brackets, rolling rollers, shaking mechanisms, rotating mechanisms, and limit boards. Through the movement of the rotating mechanism to drive the limit board, adapt to different width vouchers, and drive the rolling roller to rotate through the handlebar to achieve the effective wrap of the voucher.
The scrolller can easily adapt to different width vouchers, improve the flexibility and efficiency of the winding, and expand the scope of application.
Smart Images
Figure CN222410357U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of winders, in particular to a voucher winder suitable for different sizes. Background Art
[0002] Financial vouchers within a company usually refer to material receipt slips, material delivery slips, warehouse entry slips, etc. These voucher documents are usually made by the company based on its own rules and regulations and accounting methods. Basically, the voucher documents of different companies are not the same.
[0003] The best way to store this kind of homemade voucher is to roll it into a tube, because it is homemade and cannot be bound like the ones purchased on the market;
[0004] For homemade vouchers, the width of the printing paper or the paper width of different types of voucher documents are different. When winding, the limit width of the roll-up machine needs to be adjusted according to the width. In order to facilitate the above purpose, a voucher winder suitable for different sizes is proposed. Utility Model Content
[0005] The purpose of the utility model is to provide a voucher winder suitable for different sizes in order to solve the problem raised in the above background technology.
[0006] To achieve the above object, the utility model provides the following technical solutions: a voucher winder suitable for different sizes, comprising a bracket, a winding roller is installed and connected above the vertical plate portion of the bracket, one end of the winding roller is connected to a crank mechanism, the crank mechanism rotated by force is used to drive the winding roller to rotate, and the rotating winding roller is used to wind the voucher;
[0007] The outer circumference of the winding roller is slidably connected to two limit plates, and the inner cavity of the winding roller is provided with a rotating mechanism penetrating to one end of the winding roller, and the rotating mechanism is used to drive the two limit plates to move closer to or away from each other;
[0008] The limit plate away from the crank mechanism is detachably connected to the rotating mechanism, and the removal of the limit plate facilitates the separation of the sleeve-rolled certificate from the winding roller.
[0009] As a further solution of the utility model: the crank mechanism includes a Z-shaped rod fixedly connected to the center of the outer side of the closed end of the winding roller, and the end of the Z-shaped rod away from the winding roller is rotatably connected to the crank;
[0010] A rotating groove with a convex structure in vertical section is formed at one end of the Z-shaped rod away from the winding roller, and a rotating block with a convex structure in vertical section is integrally formed at one end of the crank close to the Z-shaped rod, and the rotating block is rotatably connected to the inner cavity of the rotating groove.
[0011] As a further solution of the utility model: the rotating mechanism includes a stud rotatably connected to the inner wall of the closed end of the winding roller, the other end of the stud penetrates into the outer wall of the open end of the winding roller, and the other end of the stud is fixedly connected to an annular plate, and the end of the annular plate away from the stud is fixedly connected to a rotating handle.
[0012] As a further solution of the utility model: the rotating mechanism also includes a positive thread groove and a negative thread groove symmetrically opened on the outer wall of the stud, the outer walls of the positive thread groove and the negative thread groove are both threadedly connected with a moving plate, the outer circumference of the moving plate is integrally formed with two symmetrically integrally formed sliding plates, and the outer wall of the sliding plate is detachably connected to a limit plate;
[0013] The outer wall of the movable plate is slidably connected to the inner wall of the winding roller, and the inner wall of the limiting plate is slidably connected to the outer wall of the winding roller.
[0014] As a further solution of the utility model: a sliding groove for sliding the sliding plate is provided on the outer wall of the winding roller, and the sliding groove is axially opened along the extension direction of the winding roller.
[0015] As a further solution of the utility model: the open end of the winding roller is formed with an end cover, the center of the end cover is formed with an annular groove, the inner periphery of the annular groove is fixedly connected with a rubber ring, and the inner periphery of the rubber ring is against the outer periphery of the annular plate.
[0016] As a further solution of the utility model: a connecting screw hole is provided inside the detachable limiting plate, a docking screw hole is provided inside the sliding plate connected to the detachable limiting plate, and the connecting screw hole and the docking screw hole are connected by bolts.
[0017] Compared with the prior art, the beneficial effects of the utility model are:
[0018] 1. By setting a rotating mechanism and a limit plate, the rotating mechanism can be rotated to drive the two limit plates toward or away from each other, so as to adapt to vouchers of different widths, which is easy to adjust and has a wider range of applications. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the structure of the utility model;
[0020] Figure 2 It is a schematic diagram of the internal structure of the utility model;
[0021] Figure 3 For the utility model Figure 2 A partial enlarged view of the middle part;
[0022] Figure 4 It is a schematic diagram of the connection between the detachable limiting plate and the sliding plate of the utility model.
[0023] In the figure: 1. bracket; 2. winding roller; 3. Z-shaped rod; 4. crank; 5. slide groove; 6. limit plate; 7. moving plate; 8. sliding plate; 9. stud; 10. turning handle; 11. ring plate; 12. rubber ring; 13. end cover; 14. connecting screw hole; 15. docking screw hole. DETAILED DESCRIPTION
[0024] 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.
[0025] See also Figure 1 to Figure 4 In an embodiment of the utility model, a voucher winder suitable for different sizes includes a bracket 1, a winding roller 2 is installed and connected above the vertical plate portion of the bracket 1, one end of the winding roller 2 is connected to a crank mechanism, the crank mechanism rotated by force is used to drive the winding roller 2 to rotate, and the rotating winding roller 2 is used to wind the voucher;
[0026] Two limit plates 6 are slidably connected to the outer periphery of the winding roller 2, and the inner cavity of the winding roller 2 is provided with a rotating mechanism penetrating to one end of the winding roller 2, and the rotating mechanism is used to drive the two limit plates 6 to move closer to or away from each other;
[0027] The limit plate 6 away from the crank mechanism is detachably connected to the rotating mechanism, and the limit plate 6 is detached to facilitate the separation of the rolled and formed certificate from the winding roller 2.
[0028] In this embodiment: first, the distance between the two limit plates 6 is adjusted according to the width of the document being wound, and the rotation mechanism is rotated to drive the two limit plates 6 to move in opposite directions until the distance between the two limit plates 6 is roughly equal to the width of the document being wound. If it is necessary to be completely equal, a length measuring device (such as a ruler) can be used for measurement;
[0029] After that, one end of the voucher is brought into contact with the winding roller 2, and one end of the voucher is limited by hand to ensure that the winding roller 2 can effectively wind up the voucher. The winding roller 2 is driven to rotate by the crank mechanism, and the winding roller 2 drives the voucher to be wound and the surface of the winding roller 2. At this time, the two limit plates 6 limit the two sides of the wound voucher to prevent the winding from deviation.
[0030] Please refer to Figure 1 and Figure 2 The crank mechanism includes a Z-shaped rod 3 fixedly connected to the outer center of the closed end of the winding roller 2, and the end of the Z-shaped rod 3 away from the winding roller 2 is rotatably connected to the crank 4;
[0031] A rotating groove with a convex structure in vertical section is formed at one end of the Z-shaped rod 3 away from the winding roller 2, and a rotating block with a convex structure in vertical section is integrally formed at one end of the crank 4 close to the Z-shaped rod 3, and the rotating block is rotatably connected to the inner cavity of the rotating groove.
[0032] In this embodiment, by holding the crank 4 and driving the crank 4 to rotate around the winding roller 2 as the center, the crank 4 drives the Z-shaped rod 3 to rotate, and the Z-shaped rod 3 drives the winding roller 2 to rotate, so that the winding roller 2 can be driven to perform the winding action;
[0033] During the rotation of the crank 4, the crank 4 rotates relative to one end of the Z-shaped rod 3 through the rotating block, the rotating groove, and the crank 4 is in the state of orbital revolution and self-rotation at the same time, so as to facilitate better hand-holding of the crank 4 to drive the winding roller 2 to rotate.
[0034] Please refer to Figure 4 The rotating mechanism includes a stud 9 rotatably connected to the inner wall of the closed end of the winding roller 2, the other end of the stud 9 penetrates through the outer wall of the open end of the winding roller 2, and the other end of the stud 9 is fixedly connected to an annular plate 11, and the end of the annular plate 11 away from the stud 9 is fixedly connected to a rotating handle 10, and the rotating mechanism also includes a positive thread groove and a negative thread groove symmetrically opened on the outer wall of the stud 9, and the outer walls of the positive thread groove and the negative thread groove are both threadedly connected to a movable plate 7, and the outer periphery of the movable plate 7 is integrally formed with two symmetrically integrally formed sliding plates 8, and the outer wall of the sliding plate 8 is detachably connected to a limiting plate 6;
[0035] The outer wall of the movable plate 7 is slidably connected to the inner wall of the winding roller 2 , and the inner wall of the limiting plate 6 is slidably connected to the outer wall of the winding roller 2 .
[0036] In this embodiment: by rotating the movable handle 10, the rotating handle 10 drives the stud 9 to rotate. At this time, the two movable plates 7 move axially in opposite directions under the action of their internal threads. The two movable plates 7 drive the two limit plates 6 to move in opposite directions through the sliding plate 8 until the spacing between the two limit plates 6 is roughly equal to the width of the voucher.
[0037] Please refer to Figure 1 and Figure 3 A slide groove 5 for sliding the sliding plate 8 is provided on the outer wall of the winding roller 2 , and the slide groove 5 is axially opened along the extending direction of the winding roller 2 .
[0038] In this embodiment, when the sliding plate 8 moves, the sliding groove 5 allows the sliding plate 8 to move axially.
[0039] Please refer to Figure 3 The open end of the winding roller 2 is formed with an end cover 13 , the center of the end cover 13 is formed with an annular groove, the inner periphery of the annular groove is fixedly connected with a rubber ring 12 , and the inner periphery of the rubber ring 12 abuts against the outer periphery of the annular plate 11 .
[0040] In this embodiment, when the handle 10 does not need to be rotated, the inner periphery of the rubber ring 12 fits tightly to the outer periphery of the annular plate 11 , and there is effective resistance between the two, which can prevent the stud 9 from rotating when the crank 4 is turned.
[0041] Please refer to Figure 4 A connecting screw hole 14 is provided inside the detachable limiting plate 6, and a docking screw hole 15 is provided inside the sliding plate 8 connected to the detachable limiting plate 6. The connecting screw hole 14 and the docking screw hole 15 are connected by bolts.
[0042] In this embodiment: after the document is wound up, the limit plate 6 near the opening position of the winding roller 2 is removed, specifically: the bolts connected to the connecting screw hole 14 and the docking screw hole 15 are loosened until the bolts are completely separated from the docking screw hole 15. At this time, the limit plate 6 and the sliding plate 8 can be pulled apart, and the wound document can be pushed to move, thereby separating it from the winding roller 2.
[0043] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A voucher winder suitable for different sizes, comprising a bracket (1), a winding roller (2) being mounted and connected above the vertical plate portion of the bracket (1), characterized in that: One end of the winding roller (2) is connected to a crank mechanism, and the crank mechanism rotates under force and is used to drive the winding roller (2) to rotate, and the winding roller (2) in a rotating state is used to wind the voucher; The outer periphery of the winding roller (2) is slidably connected to two limit plates (6), and the inner cavity of the winding roller (2) is provided with a rotating mechanism penetrating to one end of the winding roller (2), and the rotating mechanism is used to drive the two limit plates (6) to move closer to or away from each other; The limit plate (6) away from the crank mechanism is detachably connected to the rotating mechanism, and after the limit plate (6) is disassembled, it is convenient to separate the sleeve-rolled certificate from the winding roller (2).
2. A voucher winder suitable for different sizes according to claim 1, characterized in that: The crank mechanism comprises a Z-shaped rod (3) fixedly connected to the center of the outer side of the closed end of the winding roller (2), and one end of the Z-shaped rod (3) away from the winding roller (2) is rotatably connected to a crank (4); The end of the Z-shaped rod (3) away from the winding roller (2) is provided with a rotation groove with a vertical cross-section having a "convex" structure, and the end of the crank (4) close to the Z-shaped rod (3) is integrally formed with a rotation block with a vertical cross-section having a "convex" structure, and the rotation block is rotatably connected to the inner cavity of the rotation groove.
3. A voucher winder suitable for different sizes according to claim 1, characterized in that: The rotating mechanism comprises a stud (9) rotatably connected to the inner wall of the closed end of the winding roller (2), the other end of the stud (9) penetrates to the outer wall of the open end of the winding roller (2), and the other end of the stud (9) is fixedly connected to an annular plate (11), and the end of the annular plate (11) away from the stud (9) is fixedly connected to a rotating handle (10).
4. A voucher winder suitable for different sizes according to claim 3, characterized in that: The rotating mechanism further comprises a positive thread groove and a negative thread groove symmetrically arranged on the outer wall of the stud (9), the outer walls of the positive thread groove and the negative thread groove are both threadedly connected with a movable plate (7), the outer circumference of the movable plate (7) is integrally formed with two symmetrically integrally formed sliding plates (8), and the outer wall of the sliding plate (8) is detachably connected with a limit plate (6); The outer wall of the movable plate (7) is slidably connected to the inner wall of the winding roller (2), and the inner wall of the limiting plate (6) is slidably connected to the outer wall of the winding roller (2).
5. A voucher winder suitable for different sizes according to claim 4, characterized in that: A sliding groove (5) for the sliding plate (8) to slide is provided on the outer wall of the winding roller (2), and the sliding groove (5) is axially opened along the extension direction of the winding roller (2).
6. A voucher winder suitable for different sizes according to claim 5, characterized in that: An end cover (13) is formed at the open end of the winding roller (2), an annular groove is formed at the center of the end cover (13), a rubber ring (12) is fixedly connected to the inner periphery of the annular groove, and the inner periphery of the rubber ring (12) abuts against the outer periphery of the annular plate (11).
7. A voucher winder suitable for different sizes according to claim 4, characterized in that: A connecting screw hole (14) is provided inside the detachable limiting plate (6), and a docking screw hole (15) is provided inside the sliding plate (8) connected to the detachable limiting plate (6), and the connecting screw hole (14) and the docking screw hole (15) are connected by bolts.