A paper file packaging drilling machine

Abstract

The utility model relates to the field of file packaging, especially paper file packaging drilling machine, including bottom plate, the cavity is opened in bottom plate, the connecting rod is arranged in cavity, and the both ends of connecting rod are provided with movable baffle and moving plate respectively, one way screw rod is arranged on moving plate, and moving plate and one way screw rod are screwed, and rotating handle no.

Description

Technical Field

[0001] This utility model relates to the field of document packaging, and in particular to a drilling machine for packaging paper documents. Background Technology

[0002] A sealing drilling machine is a professional, electric device used to efficiently, accurately, and in a standardized manner drill holes in large quantities of paper archives for standardized binding. It is one of the important tools for achieving standardized and long-term safe preservation of archives management.

[0003] Paper archives are typically preserved and managed by binding them into volumes, and drilling is an essential step in the binding process. Traditional drilling methods usually involve placing the sealed edge of the paper archive at the bottom of the drilling machine and manually adjusting the drilling point by observing the position of the paper archive. However, manual observation is prone to errors, making it difficult to guarantee drilling accuracy and resulting in problems such as drilling misalignment and tilting, which affect the binding quality and long-term preservation of the paper archives. Utility Model Content

[0004] The purpose of this invention is to solve the problem of difficulty in ensuring the accuracy of drilling in the prior art, and to propose a drilling machine for sealing paper documents.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A drilling machine for sealing paper documents includes a base plate with a cavity inside. A connecting rod is disposed within the cavity. A movable baffle and a movable plate are respectively disposed at both ends of the connecting rod. A one-way screw is disposed on the movable plate, and the movable plate and the one-way screw are threadedly connected. A rotating handle is fixedly installed at the end of the one-way screw, and the one-way screw is rotatably mounted on the base plate. Scale plates are fixedly installed on both sides of the movable plate. The sealing position of the movable baffle for the paper documents is adjusted by moving the movable plate between the scale plates.

[0006] Preferably, the movable plate has a T-shaped structure and is slidably disposed on the base plate, the movable baffle has a mountain-shaped structure, two guide grooves are provided on the base plate, and the two ends of the movable baffle are slidably disposed in the guide grooves.

[0007] Preferably, the base plate has two pairs of symmetrically arranged limiting grooves, and a sliding block is slidably arranged in the two pairs of limiting grooves, and a limiting plate is fixedly installed on the sliding block.

[0008] Preferably, a sliding groove is provided on the base plate between the two pairs of limiting grooves, a bidirectional lead screw is rotatably installed in the sliding groove, the limiting plate is sleeved on the outer wall of the bidirectional lead screw, and the limiting plate and the bidirectional lead screw are threadedly connected.

[0009] Preferably, a rotating handle is fixedly installed at the end of the bidirectional lead screw. The two limiting plates and the moving plate together constitute a positioning structure for the paper archive. By rotating the rotating handle, the bidirectional lead screw is driven to rotate, thereby causing the two limiting plates to move relative to or away from each other in the sliding groove.

[0010] Preferably, a mounting bracket is fixedly installed on the base plate, and a drilling machine is fixedly installed on the mounting bracket.

[0011] Compared with the prior art, the present invention has the following advantages: 1. This utility model, by setting up a movable baffle, a movable plate and a scale plate, combined with a one-way screw adjustment mechanism, can accurately control the drilling position of paper archives, avoid deviations caused by manual observation, effectively improve drilling accuracy and ensure binding quality.

[0012] 2. This utility model adopts a limiting plate and a two-way screw structure. The distance between the two limiting plates can be flexibly adjusted by rotating the handle, which can adapt to paper archives of different sizes and achieve fast and stable three-way positioning to prevent the archives from shifting during drilling. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of a drilling machine for sealing paper archives proposed in this utility model; Figure 2 A schematic diagram showing the connection between the limiting plate and the sliding block of a drilling machine for sealing paper archives; Figure 3 This is a schematic diagram of the movable baffle and movable plate structure of a drilling machine for sealing paper archives.

[0014] In the diagram: 1. Base plate; 2. Cavity; 3. Connecting rod; 4. Moving baffle; 5. Guide groove; 6. One-way lead screw; 7. Rotating handle one; 8. Moving plate; 9. Scale plate; 10. Sliding groove; 11. Two-way lead screw; 12. Rotating handle two; 13. Limiting plate; 14. Sliding block; 15. Limiting groove; 16. Mounting bracket; 17. Drilling machine. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0016] Reference Figures 1-3A drilling machine for sealing paper documents includes a base plate 1. When drilling a paper document, the paper document is placed on the base plate 1. A cavity 2 is opened in the base plate 1. A connecting rod 3 is arranged in the cavity 2. A movable baffle 4 and a movable plate 8 are respectively arranged at both ends of the connecting rod 3. The movement of the movable plate 8 drives the connecting rod 3 to move synchronously in the cavity 2, so that the connecting rod 3 drives the movable baffle 4 to move, thereby adjusting the drilling position of the paper document. The precise reading is made by a scale plate 9 to prevent deviations caused by manual observation. The movable plate 8 is provided with a one-way screw 6, and the movable plate 8 and the one-way screw 6 are threadedly connected. A rotating handle 7 is fixedly installed at the end of the one-way screw 6. The position of the movable plate 8 on the one-way screw 6 is adjusted by rotating the rotating handle 7, so that the connecting rod 3 pushes the movable baffle 4 to move, and the position of the movable baffle 4 at the bottom of the drilling machine 17 is adjusted. The one-way lead screw 6 is rotatably mounted on the base plate 1. The movable plate 8 has scale plates 9 fixedly mounted on the base plate 1 on both sides. The movable plate 8 moves between the scale plates 9 to adjust the sealing position of the movable baffle 4 on the paper archive, and the scale plates 9 can be used for precise observation to prevent deviations caused by manual visual observation.

[0017] The movable plate 8 has a T-shaped structure, which facilitates the rotational connection between the bottom end and the one-way lead screw 6. The position of the movable plate 8 can be observed through the scale plate 9. The movable plate 8 is slidably mounted on the base plate 1. The movable baffle 4 has a mountain-shaped structure. Two guide grooves 5 are opened on the base plate 1. The two ends of the movable baffle 4 are slidably mounted in the guide grooves 5. The guide grooves 5 guide the movable baffle 4 to prevent it from shifting during movement and ensure that the movable baffle 4 can stably adjust the sealing position of the paper archive.

[0018] The base plate 1 has two pairs of symmetrically arranged limiting grooves 15, and a sliding block 14 is slidably arranged in the two pairs of limiting grooves 15. A limiting plate 13 is fixedly installed on the sliding block 14. By sliding the sliding block 14 in the limiting groove 15, the limiting plate 13 can be driven to move horizontally, thereby flexibly adjusting the distance between the two limiting plates 13 according to the size of the paper file, so as to realize the limiting of paper files of different specifications. A sliding groove 10 is provided on the base plate 1 between the two pairs of limiting grooves 15. A bidirectional lead screw 11 is rotatably installed in the sliding groove 10. A limiting plate 13 is sleeved on the outer wall of the bidirectional lead screw 11, and the limiting plate 13 and the bidirectional lead screw 11 are threadedly connected.

[0019] A rotating handle 12 is fixedly installed at the end of the bidirectional lead screw 11. The two limiting plates 13 and the moving plate 8 together form a positioning structure for the paper file. By rotating the rotating handle 12, the bidirectional lead screw 11 is driven to rotate, thereby causing the two limiting plates 13 to move relative to each other or away from each other in the sliding groove 10. When it is necessary to limit the paper file, the rotating handle 12 is rotated, and the bidirectional lead screw 11 rotates accordingly. Since the limiting plates 13 and the bidirectional lead screw 11 are threadedly connected, the two limiting plates 13 will move relative to each other in the sliding groove 10, gradually approaching the two sides of the paper file. Together with the moving plate 8, they form a stable positioning of the paper file from three directions, preventing the paper file from shifting during the drilling process and ensuring the accuracy of the drilling position.

[0020] A mounting bracket 16 is fixedly installed on the base plate 1, and a drilling machine 17 is fixedly installed on the mounting bracket 16. The mounting bracket 16 provides a stable support for the drilling machine 17, ensuring that the drilling machine 17 remains stable during operation and will not shift due to vibration or external force, thereby ensuring the accuracy and quality of drilling.

[0021] It should be noted that the specific model and specifications of the drilling machine and scale plate need to be selected and determined based on the actual specifications of the device. The specific selection and calculation method adopts the existing technology in this field, so it will not be elaborated here.

[0022] The functional principle of this utility model can be explained through the following operation methods: In use, by placing the paper file on the base plate 1, rotating the rotating handle 12 causes the double-acting screw 11 to rotate, adjusting the distance between the two limiting plates 13. When the two limiting plates 13 move to both sides of the paper file, the two limiting plates 13 limit and guide the paper file. Rotate the handle 7 to drive the one-way screw 6 to rotate, adjusting the position of the moving plate 8. When the moving plate 8 moves, it pushes the connecting rod 3 to move within the cavity 2, and the other end of the connecting rod 3 pushes the moving baffle 4 to move. Adjust the position of the moving baffle 4 at the bottom of the drilling machine 17 and accurately position it using the scale plate 9. At this time, the moving baffle 4 and the two limit plates 13 work together to fix the paper file at the predetermined drilling position on the base plate 1, avoiding possible deviations during manual adjustment and ensuring the accuracy of drilling. Then, start the drilling machine 17, and the drill bit of the drilling machine 17 will drill the paper file vertically downwards.

[0023] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A drilling machine for sealing paper archives, comprising a base plate (1), characterized in that, The base plate (1) has a cavity (2) and a connecting rod (3) is provided in the cavity (2). The connecting rod (3) has a movable baffle (4) and a movable plate (8) at both ends. The movable plate (8) has a one-way screw (6) and the movable plate (8) and the one-way screw (6) are threaded together. The end of the one-way screw (6) is fixedly installed with a rotating handle (7) and the one-way screw (6) is rotatably installed on the base plate (1). The movable plate (8) has scale plates (9) fixedly installed on the base plate (1) on both sides. The movable baffle (4) is adjusted to seal the paper archive by moving the movable plate (8) between the scale plates (9).

2. The drilling machine for sealing paper archives according to claim 1, characterized in that, The movable plate (8) has a T-shaped structure and is slidably disposed on the base plate (1). The movable baffle (4) has a mountain-shaped structure. Two guide grooves (5) are opened on the base plate (1), and the two ends of the movable baffle (4) are slidably disposed in the guide grooves (5).

3. A drilling machine for sealing paper archives according to claim 2, characterized in that, The base plate (1) has two pairs of symmetrically arranged limiting grooves (15), and sliding blocks (14) are slidably arranged in the two pairs of limiting grooves (15). A limiting plate (13) is fixedly installed on the sliding block (14).

4. A drilling machine for sealing paper archives according to claim 3, characterized in that, A sliding groove (10) is provided on the base plate (1) between the two pairs of limiting grooves (15). A bidirectional lead screw (11) is rotatably installed in the sliding groove (10). The limiting plate (13) is sleeved on the outer wall of the bidirectional lead screw (11), and the limiting plate (13) and the bidirectional lead screw (11) are threaded together.

5. A drilling machine for sealing paper archives according to claim 4, characterized in that, The end of the bidirectional screw (11) is fixedly equipped with a rotating handle (12). The two limiting plates (13) and the moving plate (8) together form a positioning structure for the paper archive. By rotating the rotating handle (12), the bidirectional screw (11) is driven to rotate, thereby causing the two limiting plates (13) to move relative to each other or in opposite directions within the sliding groove (10).

6. A drilling machine for sealing paper archives according to claim 5, characterized in that, A mounting bracket (16) is fixedly installed on the base plate (1), and a drilling machine (17) is fixedly installed on the mounting bracket (16).

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