An automatic in-page bag perforating and binding apparatus

Abstract

The utility model relates to office equipment technical field, concretely is a kind of inner page bag automatic punching binding equipment, it includes: puncher body, the processing area of puncher body is provided with processing platform, the outside and inside of puncher body are provided with baffle mechanism and collection mechanism, and the baffle mechanism is used to prevent the micro-fragment that burst or drift out in punching moment appears the case of scattering, the collection mechanism is used to carry out unified collection to the circular fragment that falls on the processing platform and punches, by being provided with baffle mechanism, make vacuum pump start, continuously air extraction from the inner chamber of baffle, then form a layer of stable local negative pressure airflow layer on the inner side surface of baffle (i.e. the side towards processing area), further, the tiny fragment that splashes outward, when contact this layer of negative pressure airflow, will be effectively adsorbed and restrained in the vicinity of baffle, subsequently fall on processing platform under the guidance of gravity or airflow, effectively curb the diffusion of fragment.

Description

Technical Field

[0001] This utility model relates to the field of office equipment technology, specifically to an automatic punching and binding device for inner pages. Background Technology

[0002] Inner pouches typically refer to the transparent plastic bags that come with notebooks, binders, photo albums, or folders to store loose papers or small items. Their main function is to store, protect, and organize.

[0003] Currently, in the production or subsequent processing of inner pages, holes need to be punched in them so that they can be inserted into rings or binding machines. However, the existing punching and binding equipment or manual punching machines often produce round paper scraps (waste) after punching and punching, which are often directly scattered on the surface of the file bag, the workbench of the equipment, or even the ground. This requires manual secondary cleaning, which is quite inconvenient. Therefore, an automatic punching and binding equipment for inner pages is proposed. Utility Model Content

[0004] The purpose of this utility model is to provide an automatic punching and binding device for inner pages to solve at least one technical problem existing in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An automatic punching and binding device for inner pages, comprising:

[0007] The punching machine body has a processing platform in its processing area. The outer and inner sides of the punching machine body are equipped with a baffle mechanism and a collection mechanism. The baffle mechanism is used to prevent the small amount of debris that splashes or scatters during punching from spreading out. The collection mechanism is used to collect the round debris that falls off the processing platform.

[0008] The baffle mechanism includes a baffle, a vacuum pump, and multiple micropores;

[0009] The baffle is located on the outside of the processing platform, and the top connecting plate of the baffle is inclined inward. The micropores are formed on the surface of the micropores, and the vacuum pump is used to create a local negative pressure environment inside the baffle through the micropores.

[0010] Preferably, the baffle has a hollow structure and is fixedly connected to the punching machine body.

[0011] Preferably, the baffle mechanism further includes a three-way pipe and two flexible hoses;

[0012] The three-way pipe is fixedly connected to the docking end of the vacuum pump, and the two hoses are respectively fixedly connected to the two output ends of the three-way pipe.

[0013] Preferably, one of the hoses is connected to the input end of the baffle, and the energized vacuum pump is used to provide air pressure to the inner cavity of the baffle through the hose.

[0014] Preferably, the collection mechanism includes a collection box, a cavity, a guide pipe, and multiple discharge holes and discharge pipes;

[0015] The cavity is formed in the inner cavity of the punching machine body, the collection box is slidably connected to the inner side of the cavity, the guide pipe is fixedly connected to the inner side of the cavity, the discharge hole is opened inside the processing platform, and the discharge pipe is fixedly connected to the inner side of the punching machine body.

[0016] Preferably, the discharge pipe is aligned with the discharge hole, and the output end of the discharge pipe is connected to the input end of the guide pipe.

[0017] Preferably, the collection box and the cavity are detachably connected by a snap fastener, and the input end of the collection box in the installed state is connected to the output end of the guide pipe.

[0018] Preferably, the discharge hole is located directly below the inner page bag during the punching operation, and is used to draw the debris punched off by the punch into the interior of the discharge tube and the guide tube.

[0019] Preferably, another hose is connected to the input end of the collection box, and the energized vacuum pump is used to provide air pressure to the inner cavity of the collection box through the other hose.

[0020] Compared with the prior art, the beneficial effects of this utility model are:

[0021] 1. By setting up a baffle mechanism, when the vacuum pump starts, it continuously draws air from the inner cavity of the baffle, thus forming a stable local negative pressure airflow layer on the inner surface of the baffle (i.e. the side facing the processing area). When the tiny debris that splashes outward comes into contact with this negative pressure airflow, it will be effectively adsorbed and constrained near the baffle. Subsequently, it will fall onto the processing platform under the guidance of gravity or airflow, effectively curbing the diffusion of debris.

[0022] 2. By setting up a collection mechanism, the vacuum pump draws air into the inner cavity of the collection box, creating a negative pressure state inside the collection box. After the punch completes the punching action, the round paper scraps (waste) fall downwards under the action of gravity. The fallen waste enters the discharge pipe and the guide pipe under the influence of negative pressure, and then guides the waste into the collection box for unified collection. Thus, the above structure realizes the active collection of the main debris and the barrier adsorption of splashed debris. Attached Figure Description

[0023] Figure 1 This is a front view structural diagram of the present utility model.

[0024] Figure 2 This is a schematic diagram of the baffle mechanism of this utility model.

[0025] Figure 3 This is a cross-sectional structural diagram of the punching machine body of this utility model.

[0026] Figure 4 This is a schematic diagram of the collection mechanism of this utility model.

[0027] In the diagram: 1. Drilling machine body; 2. Baffle mechanism; 201. Baffle; 202. Micro-hole; 203. Vacuum pump; 204. T-pipe; 205. Flexible hose; 3. Collection mechanism; 301. Collection box; 302. Discharge hole; 303. Cavity; 304. Guide pipe; 305. Discharge pipe; 4. Processing platform. Detailed Implementation

[0028] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0029] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0030] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Please see Figures 1-4 An embodiment of an automatic punching and binding device for inner pages provided by this utility model:

[0033] An automatic punching and binding device for inner pages, comprising:

[0034] The punching machine body 1 has a processing platform 4 in its processing area. The outer and inner sides of the punching machine body 1 are equipped with a baffle mechanism 2 and a collection mechanism 3. The baffle mechanism 2 is used to prevent the small amount of debris that splashes or scatters during punching from spreading out. The collection mechanism 3 is used to collect the round debris that falls off the processing platform 4.

[0035] The baffle mechanism 2 includes a baffle 201, a vacuum pump 203, and multiple micropores 202;

[0036] The baffle 201 is located on the outside of the processing platform 4, and the top connecting plate of the baffle 201 is inclined inward. The microhole 202 is opened on the surface of the microhole 202. The vacuum pump 203 is used to create a local negative pressure environment inside the baffle 201 through the microhole 202.

[0037] The baffle 201 has a hollow structure and is fixedly connected to the punching machine body 1. The above structural design makes it possible for;

[0038] The baffle mechanism 2 also includes a three-way pipe 204 and two flexible hoses 205;

[0039] The three-way pipe 204 is fixedly connected to the docking end of the vacuum pump 203, and the two hoses 205 are fixedly connected to the two output ends of the three-way pipe 204 respectively. The above structural design makes the negative pressure formed in the baffle 201 cause the air in the inner cavity of the baffle 201 to be rapidly drawn away through a large number of micropores 202 on its surface. According to the principle of fluid mechanics, this will form a stable local negative pressure airflow field near the inner surface of the baffle 201 that converges towards the micropores 202.

[0040] A flexible hose 205 is connected to the input end of the baffle 201, and the vacuum pump 203, after being powered on, is used to provide air pressure to the inner cavity of the baffle 201 through the flexible hose 205. The above structural design ensures that once the flying debris enters the local negative pressure airflow field on the surface of the baffle 201, the physical barrier effect of the baffle 201 itself and the adsorption effect of the negative pressure air curtain combine to form a double protection.

[0041] In one preferred embodiment, the collection mechanism 3 includes a collection box 301, a cavity 303, a guide pipe 304, and a plurality of discharge holes 302 and discharge pipes 305;

[0042] The cavity 303 is formed in the inner cavity of the punching machine body 1. The collection box 301 is slidably connected to the inner side of the cavity 303. The guide pipe 304 is fixedly connected to the inner side of the cavity 303. The discharge hole 302 is opened inside the processing platform 4. The discharge pipe 305 is fixedly connected to the inner side of the punching machine body 1. The above structural design makes it possible that after the punch completes the punching action, the round paper scraps (waste) fall downwards under the action of gravity. At this time, due to the negative pressure suction at the outlet of the discharge hole 302, the scraps do not fall freely, but are actively and acceleratedly sucked into the discharge hole 302 by this suction. The scraps then pass through the discharge pipe 305 and the guide pipe 304 in sequence.

[0043] In one preferred embodiment, the discharge pipe 305 and the discharge hole 302 are aligned, and the output end of the discharge pipe 305 is connected to the input end of the guide pipe 304. The above structural design makes the debris not fall freely, but is actively and acceleratedly sucked into the discharge hole 302 by the suction force. The debris then passes through the discharge pipe 305 and the guide pipe 304 in sequence, and is finally transported and deposited in the collection box 301 under the action of airflow.

[0044] In one preferred embodiment, the collection box 301 is detachably connected to the cavity 303 by a snap fastener, and the input end of the collection box 301 in the installed state is connected to the output end of the guide pipe 304. The above structural design allows the guide pipe 304 to be fixedly installed in the cavity 303, with its input end connected to the lower output port of the discharge pipe 305, and its output end extending above the inlet of the detachable collection box 301, forming a continuous debris conveying channel.

[0045] In one preferred embodiment, the discharge hole 302 is located directly below the inner pouch during the punching operation, and is used to draw debris punched off by the punch into the discharge pipe 305 and the guide pipe 304. This structural design ensures that it is located directly below the punching point of the inner pouch during the punching operation. After punching, the circular scrap sheet falls directly through this discharge hole 302 under the action of gravity.

[0046] In one preferred embodiment, another hose 205 is connected to the input end of the collection box 301, and the energized vacuum pump 203 is used to provide air pressure to the inner cavity of the collection box 301 through the other hose 205. The above structural design allows air to be drawn from the inner cavity of the baffle 201 and the inner cavity of the collection box 301 simultaneously through the two parallel hoses 205, thereby forming a stable negative pressure state in the two sealed chambers.

[0047] The working principle of this utility model is as follows: First, the inner bag to be processed is placed on the processing platform 4. When the punching operation is started, the punch of the punching machine punches downward to form holes in the inner bag and cuts out circular waste pieces at the same time. Almost at the same time as the punching occurs, the baffle mechanism 2 and the collection mechanism 3 work together under the drive of the vacuum pump 203. After the vacuum pump 203 is started, air is simultaneously drawn from the inner cavity of the baffle 201 and the inner cavity of the collection box 301 through two parallel hoses 205, thereby forming a stable negative pressure state in the two sealed chambers.

[0048] The negative pressure formed within the collection box 301 is transmitted through the guide pipe 304 and the discharge pipe 305 to the outlet of the discharge hole 302, where a continuous downward suction force is generated. After the punch completes its punching action, the round paper scraps (waste) fall downwards under gravity. At this point, due to the pre-existing negative pressure suction at the outlet of the discharge hole 302, the scraps do not fall freely but are actively and rapidly drawn into the discharge hole 302 by this suction force. The scraps then pass sequentially through the discharge pipe 305 and the guide pipe 304, ultimately... Under the action of airflow, the debris is transported and deposited in the collection box 301. During the stamping moment, a very small number of debris may gain lateral kinetic energy due to high-speed stamping, resulting in a tendency to splash or scatter. Once these scattered debris enter the local negative pressure airflow field on the surface of the baffle 201, the physical barrier effect of the baffle 201 itself and the adsorption effect of the negative pressure air curtain combine to form a double protection, ensuring that no debris escapes. Finally, the remaining debris inside the baffle 201 is cleaned. When the collection box 301 is full, the operator can pull it out for cleaning.

[0049] The above description is merely an embodiment of this utility model, and common knowledge regarding specific structures and characteristics is not described in detail here. It will be apparent to those skilled in the art that this utility model is not limited to the details of the above exemplary embodiments, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of this utility model is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An automatic punching and binding device for inner pages, characterized in that, It includes: The punching machine body (1) has a processing platform (4) in its processing area. The punching machine body (1) has a baffle mechanism (2) and a collection mechanism (3) on its outer and inner sides. The baffle mechanism (2) is used to prevent the small amount of debris that splashes or scatters out during punching from spreading out. The collection mechanism (3) is used to collect the round debris that falls off the processing platform (4). The baffle mechanism (2) includes a baffle (201), a vacuum pump (203), and multiple micropores (202); The baffle (201) is located on the outside of the processing platform (4), and the top connecting plate of the baffle (201) is inclined inward. The microhole (202) is opened on the surface of the microhole (202). The vacuum pump (203) is used to create a local negative pressure environment inside the baffle (201) through the microhole (202).

2. The automatic punching and binding equipment for inner pages according to claim 1, characterized in that: The baffle (201) has a hollow structure and is fixedly connected to the punching machine body (1).

3. The automatic punching and binding equipment for inner pages according to claim 1, characterized in that: The baffle mechanism (2) also includes a three-way pipe (204) and two flexible hoses (205); The three-way pipe (204) is fixedly connected to the docking end of the vacuum pump (203), and the two hoses (205) are respectively fixedly connected to the two output ends of the three-way pipe (204).

4. The automatic punching and binding equipment for inner pages according to claim 1, characterized in that: A hose (205) is connected to the input end of the baffle (201), and the energized vacuum pump (203) is used to provide air pressure to the inner cavity of the baffle (201) through a hose (205).

5. The automatic punching and binding equipment for inner pages according to claim 1, characterized in that: The collection mechanism (3) includes a collection box (301), a cavity (303), a guide pipe (304), and multiple discharge holes (302) and discharge pipes (305); The cavity (303) is formed in the inner cavity of the punching machine body (1), the collection box (301) is slidably connected to the inner side of the cavity (303), the guide pipe (304) is fixedly connected to the inner side of the cavity (303), the discharge hole (302) is opened in the inside of the processing platform (4), and the discharge pipe (305) is fixedly connected to the inner side of the punching machine body (1).

6. The automatic punching and binding equipment for inner pages according to claim 5, characterized in that: The discharge pipe (305) is aligned with the discharge hole (302), and the output end of the discharge pipe (305) is connected to the input end of the guide pipe (304).

7. The automatic punching and binding equipment for inner pages according to claim 5, characterized in that: The collection box (301) and the cavity (303) are detachably connected by a snap fastener, and the input end of the collection box (301) in the installed state is connected to the output end of the guide pipe (304).

8. The automatic punching and binding equipment for inner pages according to claim 5, characterized in that: The discharge hole (302) is located directly below the inner bag during the punching operation and is used to draw the debris punched off by the punch into the interior of the discharge tube (305) and the guide tube (304).

9. The automatic punching and binding equipment for inner pages according to claim 5, characterized in that: Another hose (205) is connected to the input end of the collection box (301), and the energized vacuum pump (203) is used to provide air pressure to the cavity of the collection box (301) through the other hose (205).

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