Safe paper cutting machine for producing file bag

Abstract

The utility model relates to the technical field of file bag processing, disclose a kind of safety type paper cutting machine for file bag production, including processing table, the fixed frame is fixedly connected in the processing table top, the fixed frame inner wall is rotatably connected with knob, the knob rear end is provided with clamping assembly, to be used for the clamping of different specifications file bag, the fixed frame is fixedly connected in the processing table top, the fixed frame inner wall setting has collection component, to be used for the collection of scrap, the fixed frame inner wall is fixedly connected with linear motor, the linear motor outer wall is slidably connected with sliding frame, the sliding frame top is fixedly connected with hydraulic rod. In the utility model, through the movable clamping plate of both sides, by the position of flexible adjustment, different specifications file bag can be quickly adapted, the specification switching time is shortened, the precision of guaranteeing and side edge adhesion is guaranteed, the clamping deviation is reduced, the processing quality is improved, the over-tightness and over-looseness can also be avoided by cooperating with pressure feedback, reduce operation risk, adapt to automatic production.

Description

Technical Field

[0001] This utility model relates to the field of file bag processing technology, and in particular to a safety paper cutter for file bag production. Background Technology

[0002] The purpose of this safe paper cutter for file folder production is to safely and efficiently cut large-format paper, such as printed file folder semi-finished products, into the required specifications. It features stable cutting quality and reliable operation safety, and can be well adapted to the mass production needs of post-printing processing.

[0003] Existing clamping devices mostly use a fixed-space clamping plate structure, or require manual adjustment of the distance between the clamping plates on both sides via a knob. This has significant limitations. Adjustment is time-consuming when switching specifications, and the adaptation efficiency is low. It is difficult to meet the needs of rapid switching between multiple specifications in mass production. Manual adjustment has poor precision and can easily lead to uneven contact between the clamping plates and the sides of the file bag, causing clamping offset, which in turn causes quality problems such as folding misalignment and missing seams in the adhesive. In response to the technical problem of difficulty in clamping and limiting different file folders, this application proposes a safety paper cutter for file folder production. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies that make it difficult to clamp and limit different file folders. This invention proposes a safe paper cutter for file folder production. Through movable clamps on both sides, the machine can quickly adapt to file folders of different sizes by flexibly adjusting their positions, shortening the size switching time, ensuring accurate fit with the sides, reducing clamping offset, improving processing quality, and also using pressure feedback to avoid excessive tightness or looseness, reducing operational risks and adapting to automated production.

[0005] To achieve the above objectives, the present invention provides the following technical solution: A safety paper cutter for producing file folders includes a processing table. A fixed frame is fixedly connected to the top of the processing table. A knob is rotatably connected to the inner wall of the fixed frame. A clamping assembly is provided at the rear end of the knob for clamping file folders of different sizes. A fixed frame is fixedly connected to the top of the processing table. A collection assembly is provided on the inner wall of the fixed frame for collecting debris. A linear motor is fixedly connected to the inner wall of the fixed frame. A sliding frame is slidably connected to the outer wall of the linear motor. A hydraulic rod is fixedly connected to the top of the sliding frame. A cutting blade is fixedly connected to the bottom end of the hydraulic rod.

[0006] Furthermore, the clamping assembly includes a connecting frame slidably connected to both sides of the inner wall of the fixed frame, a sliding frame slidably connected to the inner wall of the connecting frame, and a clamping plate fixedly connected to the bottom end of each sliding frame.

[0007] Furthermore, the inner wall of the connecting frame is threaded with a threaded rod, and the outer wall of the threaded rod is threaded to the inner wall of the sliding frame.

[0008] Furthermore, a gear is fixedly connected to the rear end of the knob, and toothed plates are meshed on both sides of the outer wall of the gear. The rear ends of the toothed plates are fixedly connected to the front and rear of the connecting frame.

[0009] Furthermore, the inner wall of the knob is provided with a bolt, the inner wall of the fixing frame is provided with a threaded groove, and the outer wall of the bolt is provided on the inner wall of the threaded groove.

[0010] Furthermore, the collecting assembly includes an electric push rod fixedly connected to the right end of the fixing frame, and a push plate fixedly connected to the left end of the electric push rod.

[0011] Furthermore, a collection frame is provided on the inner wall of the processing table, and a filter plate is fixedly connected to the inner wall of the collection frame.

[0012] Furthermore, an air pump is fixedly connected to the rear end of the processing table, and the front end of the air pump inlet is located at the rear end of the filter plate.

[0013] This utility model has the following beneficial effects: 1. In this utility model, the movable clamps on both sides can be flexibly adjusted to quickly adapt to file bags of different specifications, shorten the specification switching time, ensure accurate fit with the side, reduce clamping deviation, improve processing quality, and can also be combined with pressure feedback to avoid being too tight or too loose, reduce operational risks, and adapt to automated production.

[0014] 2. In this utility model, the cut debris is collected by pushing and negative suction, which can efficiently remove residual impurities, avoid debris adhesion affecting the processing accuracy and quality of the file bag, reduce the time spent on manual cleaning, and reduce the safety hazards caused by debris splashing. Attached Figure Description

[0015] Figure 1 This is a perspective view of a safety paper cutter for producing file folders according to the present invention. Figure 2 This is a cross-sectional view of the fixing frame of a safety paper cutter for producing file folders according to the present invention; Figure 3 This is a cross-sectional view of the fixed frame of a safety paper cutter for producing file folders, as proposed in this utility model. Figure 4 This is a cross-sectional view of the connecting frame of a safety paper cutter for producing file folders, as proposed in this utility model. Figure 5 This is a right-side sectional view of the processing table of a safety paper cutter for producing file folders, as proposed in this utility model.

[0016] Legend: 1. Processing table; 2. Fixing frame; 3. Knob; 4. Bolt; 5. Gear; 6. Gear plate; 7. Connecting frame; 8. Threaded rod; 9. Sliding frame; 10. Clamping plate; 11. Fixing frame; 12. Linear motor; 13. Sliding frame; 14. Hydraulic rod; 15. Cutting blade; 16. Electric push rod; 17. Push plate; 18. Collection frame; 19. Filter plate; 20. Air pump. Detailed Implementation

[0017] 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.

[0018] Reference Figures 2-4 As shown, one embodiment of this utility model provides a safety paper cutter for producing file bags, including a processing table 1. A fixed frame 2 is fixedly connected to the top of the processing table 1. A knob 3 is rotatably connected to the inner wall of the fixed frame 2. Connecting frames 7 are slidably connected to both sides of the inner wall of the fixed frame 2. A sliding frame 9 is slidably connected to the inner wall of the connecting frame 7. A clamping plate 10 is fixedly connected to the bottom of the sliding frame 9. A threaded rod 8 is threadedly connected to the inner wall of the connecting frame 7. The outer wall of the threaded rod 8 is threadedly connected to the inner wall of the sliding frame 9. A gear 5 is fixedly connected to the rear end of the knob 3. Tooth plates 6 are meshed on both sides of the outer wall of the gear 5. The rear ends of the tooth plates 6 are fixedly connected to the front and rear of the connecting frame 7. A bolt 4 is provided on the inner wall of the knob 3. A threaded groove is opened on the inner wall of the fixed frame 2. The outer wall of the bolt 4 is set on the inner wall of the threaded groove for clamping file bags of different sizes.

[0019] Specifically, a controller is installed at the front end of the processing table 1. The controller is electrically connected to the linear motor 12, hydraulic rod 14, and electric push rod 16. Multiple through holes are provided on the knob 3, and the diameter of the through holes is equal to the diameter of the bolt 4. After the file bag is cut and processed, it serves as a printing substrate for printing labels, text, and other information to meet the content presentation requirements and ensure smooth printing processing. Through the movable clamps 10 on both sides, the position can be flexibly adjusted to quickly adapt to file bags of different specifications, shorten the specification switching time, ensure accurate fit with the side, reduce clamping offset, improve processing quality, and can also be used with pressure feedback to avoid being too tight or too loose, reduce operational risks, and adapt to automated production.

[0020] Reference Figure 1 and Figure 5As shown, a fixed frame 11 is fixedly connected to the top of the processing table 1. A linear motor 12 is fixedly connected to the inner wall of the fixed frame 11. A sliding frame 13 is slidably connected to the outer wall of the linear motor 12. A hydraulic rod 14 is fixedly connected to the top of the sliding frame 13. A cutting blade 15 is fixedly connected to the bottom of the hydraulic rod 14. An electric push rod 16 is fixedly connected to the right end of the fixed frame 11. A push plate 17 is fixedly connected to the left end of the electric push rod 16. A collection frame 18 is provided on the inner wall of the processing table 1. A filter plate 19 is fixedly connected to the inner wall of the collection frame 18. An air pump 20 is fixedly connected to the rear end of the processing table 1. The front end of the air inlet of the air pump 20 is located at the rear end of the filter plate 19 for collecting debris.

[0021] Specifically, there is a feed inlet at the top left of the processing table 1 to absorb the debris into the collection frame 18. The filter plate 19 is made of stainless steel. After processing, the collection frame 18 can be removed to process the debris. The cut debris is collected by pushing and negative suction, which can efficiently remove residual impurities, avoid debris adhesion affecting the processing accuracy and quality of the file bag, reduce manual cleaning time, and reduce the safety hazards caused by debris splashing.

[0022] Working principle: First, place the file bag behind the fixed frame 2, then rotate bolt 4 to remove it from the threaded groove, releasing the limit on knob 3. Knob 3 can then be rotated, causing gear 5 to rotate. Gear 5 drives the toothed plates 6 and connecting frame 7 on both sides of the outer wall to slide, moving the clamping plates 10 on both sides of the file bag. Then, insert bolt 4 into knob 3 and rotate it into the threaded groove to limit knob 3. Rotate threaded rod 8, causing sliding frame 9 and clamping plates 10 to move downwards, clamping and limiting the file bag. The controller controls the vertical movement... Linear motor 12 drives sliding frame 13 and cutting blade 15 to adjust the cutting position. After adjustment, hydraulic rod 14 is started, which drives cutting blade 15 to move downward to cut the file bag. After cutting, the file bag is removed, and electric push rod 16 is started. Electric push rod 16 drives push plate 17 to move to the left, pushing the cut debris to the left and pushing the debris to the vicinity of the feed port on the left. Through vacuum pump 20, negative pressure is generated upward to absorb the debris into collection frame 18, and the debris is collected into collection frame 18 through filter plate 19.

[0023] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A safety paper cutter for producing file folders, characterized in that, The equipment includes a processing table (1), a fixed frame (2) fixedly connected to the top of the processing table (1), a knob (3) rotatably connected to the inner wall of the fixed frame (2), a clamping component provided at the rear end of the knob (3) for clamping file bags of different sizes, a fixed frame (11) fixedly connected to the top of the processing table (1), a collection component provided on the inner wall of the fixed frame (11) for collecting debris, a linear motor (12) fixedly connected to the inner wall of the fixed frame (11), a sliding frame (13) slidably connected to the outer wall of the linear motor (12), a hydraulic rod (14) fixedly connected to the top of the sliding frame (13), and a cutting blade (15) fixedly connected to the bottom end of the hydraulic rod (14).

2. The safety paper cutter for producing file folders according to claim 1, characterized in that: The clamping assembly includes a connecting frame (7) that is slidably connected to both sides of the inner wall of the fixed frame (2). A sliding frame (9) is slidably connected to the inner wall of the connecting frame (7). A clamping plate (10) is fixedly connected to the bottom of each sliding frame (9).

3. A safety paper cutter for producing file folders according to claim 2, characterized in that: The inner wall of the connecting frame (7) is threaded with a threaded rod (8), and the outer wall of the threaded rod (8) is threaded to the inner wall of the sliding frame (9).

4. A safety paper cutter for producing file folders according to claim 2, characterized in that: The knob (3) is fixedly connected to a gear (5) at its rear end. Both sides of the outer wall of the gear (5) are meshed with toothed plates (6). The rear ends of the toothed plates (6) are fixedly connected to the front and rear of the connecting frame (7).

5. A safety paper cutter for producing file folders according to claim 4, characterized in that: The inner wall of the knob (3) is provided with a bolt (4), the inner wall of the fixing frame (2) is provided with a threaded groove, and the outer wall of the bolt (4) is provided on the inner wall of the threaded groove.

6. A safety paper cutter for producing file folders according to claim 1, characterized in that: The collecting assembly includes an electric push rod (16) fixedly connected to the right end of the fixed frame (11), and a push plate (17) fixedly connected to the left end of the electric push rod (16).

7. A safety paper cutter for producing file folders according to claim 6, characterized in that: The inner wall of the processing table (1) is provided with a collection frame (18), and a filter plate (19) is fixedly connected to the inner wall of the collection frame (18).

8. A safety paper cutter for producing file folders according to claim 7, characterized in that: The processing table (1) is fixedly connected to a vacuum pump (20) at its rear end, and the front end of the air inlet of the vacuum pump (20) is located at the rear end of the filter plate (19).

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