Binding device for archive arrangement

Abstract

The utility model discloses a binding device for archive arrangement, which relates to the technical field of office supplies and comprises a base and a machine body, a binding component is arranged between the base and the machine body, a reset part is arranged at the top of the machine body, the binding component comprises a supporting part and a punching part, the supporting part comprises a support, and one end, close to the machine body, of the support is hinged with a first deflection plate; second inclined plates are symmetrically arranged on the two sides of the first inclined plate and connected with the first inclined plate through connecting rods, a positioning cylinder is hinged to one end of the first inclined plate, and a second punching cutter and a first punching cutter are arranged at the top of the positioning cylinder. According to the bookbinding device for archive arrangement, the positioning cylinder movably hinged to the second deviation plate and the first deviation plate is kept in a vertical state and is close to the first punching knife and the second punching knife, and the first punching knife and the second punching knife are prevented from further moving after punching is completed; therefore, the first punching knife and the second punching knife are prevented from colliding with the base, and abrasion is reduced.

Description

Technical Field

[0001] This utility model relates to the field of office supplies technology, and in particular to a binding device for organizing and binding documents. Background Technology

[0002] Archival organization refers to the planned and organized collection, classification, cataloging, preservation, and utilization of archival materials to ensure their integrity, security, and effective use.

[0003] To facilitate the classification and management of archives, archival materials are usually bound. Chinese Patent No. CN218197614U discloses a binding device for archival organization. By rotating an adjusting wheel to adjust the position of two first punching blades on the left and right, and in conjunction with a second punching blade fixed in the middle position, the spacing of the binding holes can be adjusted according to the size of the bound documents, thus solving the problem that existing archival binding devices cannot adjust the binding hole spacing.

[0004] The document binding machine is mainly used to punch holes in document materials for binding or archiving. Different sizes and shapes of holes are available. After punching holes in the document paper, it is easy to bind the punched document paper uniformly. However, the existing binding machine mainly uses manual pressing to make the punching knife press against the paper and eventually penetrate the paper. However, due to the difficulty in controlling the pressing force of the hand, the punching knife is prone to hitting the binding machine base after penetrating the paper, resulting in wear of the punching knife. Utility Model Content

[0005] In view of the fact that the existing device is difficult to control the pressure of the hand, which easily causes the punch to penetrate the paper and hit the binding machine base, resulting in wear of the punch, this utility model is proposed.

[0006] Therefore, the purpose of this utility model is to provide a binding device for organizing archives, the purpose of which is to prevent the first and second punching knives from moving further after punching by means of a positioning cylinder that is movably hinged in the second and first bias plates, thereby avoiding the impact between the first and second punching knives and the base.

[0007] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a binding device for organizing documents, comprising a base and a body, wherein the body is fixedly installed on the top of the base, a binding assembly is provided between the base and the body, and a reset component is provided on the top of the body;

[0008] The binding assembly includes a support and a punching component. The support includes a bracket, which is fixedly installed in the base. A first offset plate is hinged to one end of the bracket near the machine body.

[0009] The first bias plate has two symmetrically arranged second bias plates on both sides. The second bias plates are connected to the first bias plate by a connecting rod, and the connecting rod passes through the entire first bias plate.

[0010] A positioning cylinder is hinged to one end of the first bias plate, and the positioning cylinder is also hinged to one end of the first bias plate. A second drilling knife and a first drilling knife are respectively provided on the top of the positioning cylinder.

[0011] In a preferred embodiment of the binding device for organizing documents according to this utility model, the first bias plate and the second bias plate are both provided with a sliding groove at the end near the positioning cylinder, and the sliding groove is adapted to the positioning cylinder. A flat plate is also fixedly installed at the end of the second bias plate away from the sliding groove, and the flat plates are arranged parallel to each other.

[0012] In a preferred embodiment of the binding device for organizing documents according to this utility model, an L-shaped plate is provided on the top of the flat plate, and an expansion groove is provided at the end of the L-shaped plate away from the flat plate. The L-shaped plate is fixed in the expansion groove by screws.

[0013] As a preferred embodiment of the binding device for organizing documents according to this utility model, the punching component includes a slide rail, which is located between the base and the body. The outer side of the slide rail is connected to the end of the expansion groove away from the L-shaped plate. A scale is provided on the side of the slide rail near the expansion groove. One end of the first punching knife is fixedly installed at the bottom of the slide rail.

[0014] In a preferred embodiment of the document binding device of this utility model, the second punching blades are movably connected to both ends of the slide rail, and the second punching blades are threadedly connected to the slide rail via screws.

[0015] In a preferred embodiment of the document binding device of this utility model, the resetting component includes a pressing rod, one end of which is fixedly installed on the top of the slide rail, and the other end of which protrudes from the top of the machine body. A spring is provided on the outer side of the pressing rod, and the pressing rod is movably connected to the machine body through the spring.

[0016] In a preferred embodiment of the binding device for organizing documents according to this utility model, a pressing arm is provided at the top of the pressing rod, one end of the pressing arm is hinged to the top of the machine body, and a pressing frame is fixedly installed on the outside of the pressing arm.

[0017] The beneficial effects of this utility model are:

[0018] 1. By keeping the positioning cylinder, which is movably hinged to the second and first offset plates, in a vertical position, it moves closer to the first and second punching knives, blocking further movement of the first and second punching knives after they have completed punching, thereby avoiding impact between the first and second punching knives and the base and reducing wear.

[0019] 2. By rotating the screw, the second punch, which is connected by a thread, is placed in the groove of the slide rail. The movement distance can be observed by the scale on the ruler, thus adapting to the punching and binding requirements of different hole intervals.

[0020] 3. By pulling the pressing frame, the pressing arm connected to the pressing frame deflects under the restriction of the machine body, squeezing the pressing rod, which reduces the extension length of the spring and lowers the height of the slide rail connected to the pressing rod. When the pressing arm is not pressed, the extended spring pushes the pressing rod to reset. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0022] Figure 1 This is a schematic diagram of the overall structure of the binding device for organizing archives according to this utility model.

[0023] Figure 2 This is a cross-sectional structural diagram of the binding device for organizing archives according to this utility model.

[0024] Figure 3 This is a schematic diagram of the structure of the first and second offset plates of the binding device for organizing archives according to this utility model.

[0025] Figure 4 This is a schematic diagram of the expansion slot and L-shaped plate of the binding device for organizing archives according to this utility model.

[0026] Figure 5 This is a schematic diagram of the punching component and composite component of the binding device for organizing archives according to this utility model.

[0027] Explanation of reference numerals in the attached figures:

[0028] 1. Base; 2. Body; 3. Binding assembly; 31. Support; 311. Support; 312. First offset plate; 313. Connecting rod; 314. Second offset plate; 315. Positioning cylinder; 316. Slide groove; 317. Flat plate; 318. L-shaped plate; 319. Expansion groove; 32. Drilling component; 321. Slide rail; 322. Scale; 323. First drilling tool; 324. Second drilling tool; 325. Screw; 4. Reset component; 41. Pressing rod; 42. Spring; 43. Pressing arm; 44. Pressing frame. Detailed Implementation

[0029] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0030] Example 1

[0031] Reference Figure 1-5 This is the first embodiment of the present invention, providing a binding device for document organization. The binding device includes a base 1 and a body 2. The body 2 is fixedly installed on the top of the base 1. A binding assembly 3 is disposed between the base 1 and the body 2. A reset member 4 is disposed on the top of the body 2. The binding assembly 3 includes a support member 31 and a punching member 32. The support member 31 includes a bracket 311, which is fixedly installed in the base 1. A first offset plate 312 is hinged to one end of the bracket 311 near the body 2. Second offset plates 314 are symmetrically disposed on both sides of the first offset plate 312. The second offset plates 314 are connected to the first offset plates 312 via a connecting rod 313, which penetrates the entire first offset plate 312. A positioning cylinder 315 is hinged to one end of the first offset plate 312. 315 is also hinged to one end of the first bias plate 312. The top of the positioning cylinder 315 is respectively provided with a second punching knife 324 and a first punching knife 323. The support 311 provides support for the first bias plate 312. When the first bias plate 312 deflects, with one end of the support 311 as the center, the second bias plate 314 can follow the first bias plate 312 to deflect synchronously through the connecting rod 313, so that the second bias plate 314 deflects at the same angle. The positioning cylinder 315 can always maintain a vertical direction in the groove in the base 1. After the first punching knife 323 and the second punching knife 324 have completed the punching work on the file, it blocks the further movement of the first punching knife 323 and the second punching knife 324, thereby avoiding the collision between the first punching knife 323 and the second punching knife 324 and the base 1 and reducing wear.

[0032] The first bias plate 312 and the second bias plate 314 are both provided with a sliding groove 316 at the end near the positioning cylinder 315, and the sliding groove 316 is adapted to the positioning cylinder 315. The end of the second bias plate 314 away from the sliding groove 316 is also fixedly installed with a flat plate 317. The flat plates 317 are arranged parallel to each other. The positioning cylinder 315 is movably hinged in the base 1 through the sliding groove 316. The end of the second bias plate 314 away from the flat plate 317 is inclined upward.

[0033] An L-shaped plate 318 is provided on the top of the flat plate 317. An expansion groove 319 is provided at the end of the L-shaped plate 318 away from the flat plate 317. The L-shaped plate 318 is fixed in the expansion groove 319 by screws. The L-shaped plate 318 can move in the groove of the base 1, thereby squeezing the flat plate 317 and causing the second offset plate 314 to deflect. One end of the L-shaped plate 318 is located in the expansion groove 319 and can move in the expansion groove 319 and is fixed with screws.

[0034] The punching component 32 includes a slide rail 321, which is located between the base 1 and the body 2. The outer side of the slide rail 321 is connected to the end of the expansion slot 319 away from the L-shaped plate 318. A scale 322 is provided on the side of the slide rail 321 near the expansion slot 319. One end of the first punching knife 323 is fixedly installed at the bottom of the slide rail 321. The slide rail 321 can drive the L-shaped plate 318 connected to the expansion slot 319 to move up and down, while driving the first punching knife 323 to move up and down synchronously.

[0035] The second punch 324 is movably connected to both ends of the slide rail 321. The second punch 324 is threadedly connected to the slide rail 321 through the screw 325. The second punch 324 can move in the groove in the slide rail 321, and the inner side is provided with a thread that is compatible with the second punch 324. When the second punch 324 moves in the slide rail 321, it corresponds to the scale on the scale 322.

[0036] The reset component 4 includes a pressing rod 41. One end of the pressing rod 41 is fixedly installed on the top of the slide rail 321, and the other end of the pressing rod 41 protrudes from the top of the body 2. A spring 42 is provided on the outside of the pressing rod 41. The pressing rod 41 is movably connected to the body 2 through the spring 42. When the spring 42 is in the extended state, it pushes the pressing rod 41 to protrude from the top of the body 2. At this time, the slide rail 321 is at its maximum height.

[0037] A pressing arm 43 is provided on the top of the pressing rod 41. One end of the pressing arm 43 is hinged to the top of the machine body 2. A pressing frame 44 is fixedly installed on the outside of the pressing arm 43. The pressing arm 43 can be deflected under the restriction of the machine body 2 and squeeze the pressing rod 41 to move towards one end of the slide rail 321, so that the pressing rod 41 drives the slide rail 321 to drop in height.

[0038] In use, after aligning the organized paper documents, place them on top of the base 1, with the side of the document requiring punching pressed against the base 2 for alignment. Pulling the pressing frame 44 causes the pressing arm 43 connected to it to deflect under the constraint of the machine body 2, squeezing the pressing rod 41. This reduces the extension length of the spring 42, lowering the height of the slide rail 321 connected to the pressing rod 41. When the pressing arm 43 is not pressed, the extended spring 42 pushes the pressing rod 41 back to its original position. Simultaneously, one end of the L-shaped plate 318 in the expansion slot 319, which moves synchronously with the slide rail 321, enters the base 1, squeezing the horizontally positioned flat plate 317. This causes the second offset plate 314 connected to the expansion slot 319 to be positioned on the connecting rod 31. Under the constraint of the connected support 311, it tilts towards the side closer to the positioning cylinder 315. At the same time, the positioning cylinder 315, which is movably hinged to the second bias plate 314 and the first bias plate 312 through the slide groove 316, remains vertical and moves closer to the first punching knife 323 and the second punching knife 324. This prevents the first punching knife 323 and the second punching knife 324 from moving further after punching, thereby avoiding the impact between the first punching knife 323 and the second punching knife 324 and the base 1 and reducing wear. At the same time, by rotating the screw 325, the threaded second punching knife 324 is placed in the groove in the slide rail 321, and the movement distance can be observed through the scale on the scale 322, thereby adapting to the punching and binding requirements of different hole intervals.

[0039] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A binding device for document organization, comprising a base (1) and a body (2), wherein the body (2) is fixedly mounted on the top of the base (1), characterized in that: A binding assembly (3) is provided between the base (1) and the body (2), and a reset component (4) is provided on the top of the body (2); The binding assembly (3) includes a support (31) and a punching component (32). The support (31) includes a support (311), which is fixedly installed in the base (1). A first offset plate (312) is hinged to one end of the support (311) near the body (2). The first bias plate (312) is symmetrically provided with second bias plates (314) on both sides. The second bias plates (314) are connected to the first bias plate (312) through a connecting rod (313), and the connecting rod (313) passes through the entire first bias plate (312). A positioning cylinder (315) is hinged to one end of the first bias plate (312), and the positioning cylinder (315) is also hinged to one end of the first bias plate (312). A second drilling knife (324) and a first drilling knife (323) are respectively provided on the top of the positioning cylinder (315).

2. The binding device for document organization according to claim 1, characterized in that: The first bias plate (312) and the second bias plate (314) are provided with a sliding groove (316) at the end near the positioning cylinder (315), and the sliding groove (316) and the positioning cylinder (315) are adapted to each other. The second bias plate (314) away from the sliding groove (316) is also fixedly installed with a plate (317), and the plates (317) are arranged parallel to each other.

3. The binding device for document organization according to claim 2, characterized in that: The top of the plate (317) is provided with an L-shaped plate (318), and an expansion groove (319) is provided at the end of the L-shaped plate (318) away from the plate (317). The L-shaped plate (318) is fixed in the expansion groove (319) by screws.

4. The binding device for document organization according to claim 1, characterized in that: The punching component (32) includes a slide rail (321) located between the base (1) and the body (2). The outer side of the slide rail (321) is connected to the end of the expansion groove (319) away from the L-shaped plate (318). A scale (322) is provided on the side of the slide rail (321) near the expansion groove (319). One end of the first punching tool (323) is fixedly installed at the bottom of the slide rail (321).

5. The binding device for document organization according to claim 4, characterized in that: The second punch (324) is movably connected to both ends of the slide rail (321), and the second punch (324) is threadedly connected to the slide rail (321) through a screw (325).

6. The binding device for document organization according to claim 1, characterized in that: The reset component (4) includes a pressing rod (41), one end of which is fixedly installed on the top of the slide rail (321), and the other end of which protrudes from the top of the body (2). A spring (42) is provided on the outside of the pressing rod (41), and the pressing rod (41) is movably connected to the body (2) through the spring (42).

7. A binding device for document organization according to claim 6, characterized in that: The top of the pressing rod (41) is provided with a pressing arm (43), one end of the pressing arm (43) is hinged to the top of the body (2), and a pressing frame (44) is fixedly installed on the outside of the pressing arm (43).

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