Warp folding paper gauge

Abstract

The utility model relates to a folding paper gauge applied to the field of ancient book repair, which comprises a paper folding gauge body, a plurality of nicks are dug at the upper end of the paper folding gauge body, the surface of the paper folding gauge body is frosted to play an anti-skidding role when an ancient book is placed, and two scale marks are printed at the upper end of the paper folding gauge body. The two scale marks are located at the front end and the rear end of the paper folding gauge body respectively, a pressing plate is placed at the upper end of the paper folding gauge body, two pieces of protective paper are further stacked at the upper end of the paper folding gauge body, three balance weight plates are stacked at the upper end of the pressing plate, and a plurality of first magnetic strips are fixedly embedded in the paper folding gauge body. Pages are aligned and fixed, ancient books can be folded by pressing and bending the sharp corner on the paper folding gauge downwards, and then structures such as nicks on the paper folding gauge are used for assisting operation, so that the normalization of paper folding is effectively improved, and the damage to ancient book paper caused by non-standard manual folding is effectively reduced.

Description

Technical Field

[0001] This utility model relates to a paper folding gauge, and in particular to a folding gauge for use in the field of ancient book restoration. Background Technology

[0002] The steps of ancient book restoration include establishing restoration files, taking photos, disassembling the book, smoothing the book edges, patching pages, supporting pages, flattening, folding, cutting, hammering flat, pressing, attaching paper twists, and attaching book covers. In the field of ancient book restoration, the paper used for ancient books is usually tough and durable, such as Xuan paper and cotton paper. These papers are not easily deformed and are suitable for long-term preservation.

[0003] Currently, the folding of ancient books is generally done by hand by staff. During the folding process, the fold is aligned with the center fold of the original book. However, the manual folding process is not standardized and may cause unevenness and wrinkles in the paper. It is also difficult to ensure that the edges of the paper are aligned, which can easily lead to skewing and misalignment. When folding, staff may not be able to reasonably determine the width of the blank space according to the content of the ancient book and the size of the paper, which may damage the paper or destroy the original binding structure. Utility Model Content

[0004] In view of the above-mentioned prior art, the technical problem to be solved by this utility model is that the current method of folding ancient book pages is generally carried out by workers folding them by hand. However, the non-standard manual folding process may damage the ancient book pages or destroy the original binding structure, thereby affecting the restoration of ancient books.

[0005] To solve the above problems, this utility model provides a paper folding guide, including a paper folding guide body. The surface of the paper folding guide body is frosted. Multiple grooves are chiseled on the upper end of the paper folding guide body. Two scale lines are printed on the upper end of the paper folding guide body, and the two scale lines are located at the front and rear ends of the paper folding guide body respectively. A pressure plate is placed on the upper end of the paper folding guide body, and two protective papers are stacked on the upper end of the paper folding guide body. Three counterweight plates are stacked on the upper end of the pressure plate. Multiple magnetic strips are fixedly embedded inside the paper folding guide body, and magnetic strips are fixedly embedded at the lower end of the pressure plate. The magnetic strips and magnetic strips... The two strips attract each other. Above the origami guide body, there is also a pressing assembly. The pressing assembly includes a groove cut into the left end of the origami guide body. A limit block is slidably connected in the groove. An adjustment block is fixedly connected to the left end of the limit block. An L-shaped positioning strip is rotatably connected in the adjustment block. There are three positioning blocks at the front end of the positioning strip. A positioning rod is fixedly connected to the upper end of the positioning block. A slider is slidably connected to the outer surface of the positioning strip. The end of the positioning rod in the middle that is away from the positioning block is fixedly connected to the slider. The ends of the other two positioning rods that are away from the positioning block are fixedly connected to the front end of the positioning strip.

[0006] In the aforementioned ancient book folding rules, the pages of the ancient book are placed on the surface of the folding rules, aligned and fixed, and then the sharp corners on the folding rules are used to press down and bend the pages. The scoring marks and other structures on the folding rules are used to assist in the operation, thereby effectively improving the standardization of paper folding and reducing the damage to the ancient book paper caused by non-standard manual folding.

[0007] As a further improvement of this application, multiple magnetic strips are located below multiple grooves, and multiple pressure grooves are chiseled at the upper end of the counterweight plate, with the multiple pressure grooves being distributed in a crisscross pattern.

[0008] As a further improvement to this application, the longitudinal section of the origami guide body is an isosceles trapezoid, and the included angle of the acute angle of the hypotenuse of the isosceles trapezoid is forty-five degrees.

[0009] As a further improvement of this application, the multiple grooves are respectively horizontal grooves and vertical grooves, and the horizontal grooves and vertical grooves are distributed perpendicularly to each other.

[0010] As another improvement of this application, the positioning block is V-shaped, and the included angle of the positioning block matches the included angle of the origami gauge body.

[0011] In summary, in practical applications, the ancient book paper to be folded is placed between two protective sheets. Then, both the protective sheets and the ancient book paper are placed on the folding guide body, aligning the protective sheets with one of the horizontal grooves. A pressure plate is then placed on top of the protective sheets to secure them. Finally, using the 45-degree angled edge of the folding guide body, the ancient book paper and protective sheets are pressed down and bent, thus folding the ancient book paper. When binding ancient books, the dimensions can also be verified through the vertical grooves, effectively reducing errors during folding, improving the standardization of paper folding, and ultimately minimizing damage to the ancient book paper caused by improper manual folding. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the first embodiment of this application;

[0013] Figure 2 This is a top view of the origami guide body structure according to the first embodiment of this application;

[0014] Figure 3 This is a schematic diagram of the protective paper structure according to the first embodiment of this application;

[0015] Figure 4 This is a schematic diagram of the counterweight plate structure according to the first embodiment of this application;

[0016] Figure 5 This is a left view of the structure according to the second embodiment of this application;

[0017] Figure 6 This is a three-dimensional structural diagram of the second embodiment of this application;

[0018] Figure 7 This is a schematic diagram of the pressure wire assembly structure according to the second embodiment of this application.

[0019] Explanation of the labels in the diagram:

[0020] 1. Folding paper gauge body, 2. Score, 3. Scale line, 4. Pressure plate, 5. Protective paper, 6. Counterweight plate, 7. Magnetic strip one, 8. Magnetic strip two, 9. Slide groove, 10. Limiting block, 11. Adjusting block, 12. Positioning strip, 13. Positioning block, 14. Positioning rod, 15. Slider. Detailed Implementation

[0021] The two embodiments of this application will be described in detail below with reference to the accompanying drawings.

[0022] First implementation method:

[0023] Figure 1 , Figure 2 , Figure 3 and Figure 4 The diagram shows a folding guide, including a guide body 1. The surface of the guide body is frosted to prevent slipping when placing ancient books. The longitudinal section of the guide body 1 is an isosceles trapezoid with an acute angle of 45 degrees, facilitating downward pressing of the ancient book paper for alignment and bending. Multiple notches 2 are chiseled at the top of the guide body 1, consisting of horizontal and vertical grooves. These grooves are perpendicularly intersecting, with the horizontal grooves facilitating paper alignment and fixing, and the vertical grooves facilitating adjustment of the ancient book's dimensions. The process involves verification to create an aesthetically pleasing spine and cover. Two scale lines 3 are printed on the upper end of the origami guide body 1, located at the front and rear ends of the origami guide body 1 respectively, to facilitate staff in determining the size of the ancient book paper. A pressure plate 4 is placed on the upper end of the origami guide body 1, and two protective papers 5 are also stacked on the upper end of the origami guide body 1. Three counterweight plates 6 are stacked on the upper end of the pressure plate 4, and multiple pressure grooves are chiseled on the upper end of the counterweight plates 6. The multiple pressure grooves are crisscrossed among each other, and the counterweight plates 6 can press down on the ancient book paper to effectively prevent the ancient book paper from tilting when folding.

[0024] When folding ancient books, the book to be folded is placed between two protective sheets 5. Then, the protective sheets 5 and the book are placed together on the folding guide body 1, aligning the protective sheets 5 with one of the horizontal grooves. The pressure plate 4 is then placed on top of the protective sheets 5 to fix them in place. Multiple counterweights 6 are used to press down other parts of the book. Finally, the 45-degree angle on the folding guide body 1 is used to press down and bend the book and protective sheets 5, thus folding the book. When binding ancient books, the dimensions can also be checked through the vertical grooves, effectively reducing errors during folding, improving the standardization of paper folding, and thus reducing damage to the ancient books caused by improper manual folding.

[0025] Second implementation method:

[0026] This embodiment adds magnetic stripe 7, magnetic stripe 8 and wire pressing assembly to the first embodiment, while the rest remains the same as the first embodiment.

[0027] Figure 5 and Figure 6 As shown: Multiple magnetic strips 7 are fixedly embedded inside the origami guide body 1, and magnetic strip 8 is fixedly embedded at the lower end of the pressure plate 4. Magnetic strips 7 and 8 attract each other. A pressure line assembly is also provided above the origami guide body 1. Multiple magnetic strips 7 are located below multiple serrations 2. When the protective paper 5 and the ancient book paper are fixed by the pressure plate 4, the stability of the fixation is improved by the mutual attraction of magnetic strips 7 and 8, thereby effectively preventing the ancient book paper from tilting when bending.

[0028] Figure 6 and Figure 7The diagram shows that the creasing assembly includes a groove 9 cut into the left end of the origami guide body 1. A limit block 10 is slidably connected within the groove 9. An adjusting block 11 is fixedly connected to the left end of the limit block 10. An L-shaped positioning strip 12 is rotatably connected within the adjusting block 11. The positioning strip 12 can rotate with the adjusting block 11 as the center and can also move back and forth to facilitate the movement of the positioning block 13. Three positioning blocks 13 are provided at the front end of the positioning strip 12. A positioning rod 14 is fixedly connected to the upper end of the positioning block 13. A slider 15 is slidably connected to the outer surface of the positioning strip 12. The positioning rod 14 located in the middle is away from the positioning block 13. One end of the positioning block 13 is fixedly connected to the slider 15, and the other two positioning rods 14 are fixedly connected to the front end of the positioning strip 12 at the ends away from the positioning block 13. During the process of pushing the positioning strip 12 backward, the two outer positioning blocks 13 squeeze and fix the ancient book paper and the protective paper 5, and the middle positioning block 13 squeezes and bends the ancient book paper, thereby effectively improving the bending effect. The positioning block 13 is V-shaped, and the included angle of the positioning block 13 matches the included angle of the folding gauge body 1, so that the positioning block 13 can fit with the folding gauge body 1, which is convenient for bending the paper.

[0029] When fixing the ancient book paper and protective paper 5, the protective paper 5 can be pressed down by the mutually attracting magnetic strips 7 and 8, thereby effectively preventing the pressure plate 4 from shaking during the folding process and effectively improving the stability of the folding guide body 1 during use. Then, the positioning strip 12 can be rotated 90 degrees clockwise so that the positioning block 13 is in front of the folding guide body 1. Pull the protective paper 5 so that it is at a 90-degree angle with the folding guide body 1. Then push the positioning strip 12 backward so that the positioning block 13 is inserted into the sharp corner of the folding guide body 1. Then push the middle positioning block 13 to squeeze the protective paper 5, thereby bending the corner of the ancient book paper. There is no need for the staff to repeatedly press to confirm the crease. After the page is folded, the positioning strip 12 can be pulled forward and then rotated counterclockwise to separate the positioning block 13 from the folding guide body 1, so that the ancient book paper can be easily taken out.

[0030] In light of current practical needs, the above-described embodiments adopted in this application are not limited to these. Any changes made within the scope of knowledge possessed by those skilled in the art without departing from the concept of this application still fall within the protection scope of this utility model.

Claims

1. A paper folding gauge, comprising a folding gauge body (1), characterized in that: The surface of the origami guide body (1) is frosted. Multiple engravings (2) are chiseled on the upper end of the origami guide body (1). Two scale lines (3) are printed on the upper end of the origami guide body (1). The two scale lines (3) are located at the front and rear ends of the origami guide body (1) respectively. A pressure plate (4) is placed on the upper end of the origami guide body (1). Two protective papers (5) are also stacked on the upper end of the origami guide body (1). Three counterweight plates (6) are stacked on the upper end of the pressure plate (4). Multiple magnetic strips (7) are fixedly embedded inside the origami guide body (1), and magnetic strips (8) are fixedly embedded at the lower end of the pressure plate (4). The magnetic strips (7) and magnetic strips (8) attract each other. A pressure line assembly is also provided above the origami guide body (1). The creasing assembly includes a groove (9) cut into the left end of the origami guide body (1). A limiting block (10) is slidably connected in the groove (9). An adjusting block (11) is fixedly connected to the left end of the limiting block (10). An L-shaped positioning strip (12) is rotatably connected in the adjusting block (11). Three positioning blocks (13) are provided at the front end of the positioning strip (12). A positioning rod (14) is fixedly connected to the upper end of the positioning block (13). A slider (15) is slidably connected to the outer surface of the positioning strip (12). The end of the positioning rod (14) located in the middle away from the positioning block (13) is fixedly connected to the slider (15). The ends of the other two positioning rods (14) away from the positioning block (13) are fixedly connected to the front end of the positioning strip (12).

2. The folding paper guide according to claim 1, characterized in that: The multiple magnetic strips (7) are located below the multiple grooves (2), and the upper end of the counterweight plate (6) is chiseled with multiple pressure grooves, which are distributed in a crisscross pattern.

3. The folding paper guide according to claim 1, characterized in that: The longitudinal section of the origami guide body (1) is an isosceles trapezoid, and the included angle of the hypotenuse of the isosceles trapezoid is forty-five degrees.

4. The folding paper guide according to claim 1, characterized in that: The multiple grooves (2) are horizontal grooves and vertical grooves, which are distributed perpendicularly to each other.

5. The folding paper guide according to claim 3, characterized in that: The positioning block (13) is V-shaped, and the included angle of the positioning block (13) matches the included angle of the origami guide body (1).

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