CN219666740U - A cutting mechanism for paper product production - Google Patents

Abstract

The utility model relates to the field of paper product production, and discloses a cutting mechanism for paper product production, which comprises a workbench, wherein two sides of the bottom end of the workbench are fixedly connected with supporting columns, the middle position of the bottom end of the workbench is movably connected with a chip sucking mechanism, the top end of the workbench is fixedly connected with a cutting frame, the middle position of the top end of the cutting frame is fixedly connected with a pneumatic telescopic rod, the output end of the pneumatic telescopic rod extends to the inside of the cutting frame and is fixedly connected with a mounting plate, two ends of two sides of the mounting plate are movably connected with a pressing structure, and the bottom end of the mounting plate is fixedly connected with a cutter. This cutting mechanism is used in paper products production, when carrying out cutting operation to the paper products, can start the suction pump, inhale bits mouth and inhale the collection bits incasement portion with the paper products piece that the cutter produced after cutting then to collect it through album bits Kong Dou and filter, avoid the piece to gather too much inconvenience that leads to follow-up cleaning in the workstation top, improve its practicality.

Description

A cutting mechanism for paper product production

Technical field

The utility model relates to the field of valve castings, specifically a cutting mechanism for paper product production.

Background technique

Paper products are widely used in industries such as packaging, office, display, advertising printing, and daily necessities. It can be said that paper products can be seen almost everywhere in our daily life and office production processes. After the production and processing of paper products are completed, they are often It needs to be cut, and the development of science and technology has enabled corresponding cutting mechanisms to replace traditional manual cutting.

Among the Chinese utility model patents: a cutting device for paper product production with authorization announcement number CN218052869U. The cutting device for paper product production includes a mounting shell; a hydraulic cylinder, which is fixedly mounted on the top of the inner cavity of the mounting shell; and a mounting plate, which is fixedly mounted on the output shaft end face of the hydraulic cylinder, And the side wall of the installation plate is slidingly connected to the inner wall of the installation shell; the cutter is fixedly installed on the right side of the bottom surface of the installation plate; the connection shell is movably arranged on the installation shell. The left side of the lower part of the inner cavity of the shell, and the connecting shell is drivingly connected to the installation plate; the extension rod is slidably installed on the left side of the lower part of the inner cavity of the installation shell, and the left end of the extension rod extends to the outside of the inner cavity of the installation shell. The cutting device for paper product production provided by the utility model has the advantages of high degree of automation, high efficiency, and convenient adjustment of the cutting size of the cardboard.

There are the following problems with existing technology:

The cutting mechanism in the prior art is inconvenient to absorb debris. When cutting, a certain amount of paper product debris will be produced. When it is scattered on the workbench, it will cause dirt on the workbench, making it cumbersome for subsequent staff to clean it. inconvenient.

The cutting mechanism in the existing technology is inconvenient to automatically compress. In order to ensure the cutting accuracy of paper products, it often needs to be compressed. Manual compression is prone to safety hazards. The additional use of a compression mechanism often requires additional control units, which will cause The increase in production costs leads to inconvenience in its use.

Utility model content

In view of the shortcomings of the existing technology, the present utility model provides a cutting mechanism for the production of paper products, which has the advantages of being easy to absorb scraps and easy to automatically press, and solves the above-mentioned problems in the background technology.

In order to achieve the above-mentioned purpose of facilitating chip suction and automatic pressing, the present utility model provides the following technical solution: a cutting mechanism for paper product production, including a workbench, and pillars are fixedly connected to both sides of the bottom end of the workbench. A chip suction mechanism is movably connected to the middle position of the bottom end of the workbench, a cutting frame is fixedly connected to the top of the workbench, a pneumatic telescopic rod is fixedly connected to the middle position of the top of the cutting frame, and the output end of the pneumatic telescopic rod extends A mounting plate is fixedly connected to the inside of the cutting frame. The two ends of the mounting plate are movably connected with pressing structures. The bottom end of the mounting plate is fixedly connected with a cutter.

The chip suction mechanism includes a chip collection box. The chip collection box is fixedly connected to the middle position of the bottom end of the workbench. An air suction pump is fixedly connected to the middle position of the bottom end of the workbench. One end of the air suction pump is connected to The inside of the chip collection box is connected. The inner wall of the chip collection box is movably connected with a chip collection hole bucket. The lower end of the inner wall of the cutting frame is provided with a chip suction port. The bottom end of the chip suction port is connected to the inside of the chip collection box through a conduit. The upper end of the side is connected, by starting the air suction pump, and then the chip suction port sucks the paper product debris generated after the cutter is cut into the chip collection box, and filters and collects it through the chip collection hole bucket to avoid the debris during work. Excessive accumulation at the top of the table causes inconvenience in subsequent cleaning, improving its practicality.

Preferably, a chute is provided at the upper end of the inner wall of the chip collecting box, and sliding plates matching the inside of the chute are fixedly connected to both sides of the chip collecting hole bucket to facilitate sliding the chip collecting hole bucket out of the chip collecting box. , which can centrally process the paper product debris inside the chip collecting hole.

Preferably, the shape of the cross-section of the chip collecting hole bucket is U-shaped, and the chip collecting hole bucket forms a sliding structure between the sliding plate and the inside of the chute, so that the chip collecting hole bucket collects and stores more paper product debris. .

Preferably, the compression structure includes a compression box, the compression box is fixedly connected to both ends of both sides of the installation plate, and the two sides of the top wall of the compression box are fixedly connected to fixed springs, and the bottom of the fixed spring The end is fixedly connected with a compression frame that extends to the outside of the compression box, and the bottom end of the compression frame is fixedly connected with a compression plate. When cutting paper products, the bottom end of the compression plate will first contact the top of the paper product. Later, as the installation plate descends, the elastic force of the fixed spring can be used to cause the compression frame to descend and drive the compression plate to firmly compress and fix the paper products on the top of the workbench, thereby realizing automatic compression of the paper products.

Preferably, the cross-section of the compression frame is an inverted U shape, and a sliding structure is formed between the top of the compression frame and the inside of the compression box, making the up and down sliding of the compression frame more stable.

Preferably, the top end of the compression plate and the bottom end of the compression frame have a welded integrated structure, and the compression plate is symmetrically distributed about the vertical central axis of the installation plate to ensure that the top end of the compression plate and the bottom end of the compression frame are The tightness and firmness of the connection.

Preferably, the top end of the cutter is fixedly connected to the bottom end of the installation plate through bolts, and the horizontal plane at the bottom end of the cutter is higher than the horizontal plane at the bottom end of the compression plate, so that when the installation plate is lowered for cutting, The bottom end of the compression plate will first be pressed against the top of the paper product, and then the plate will be installed before cutting.

Preferably, the inner wall of the cutting frame is provided with an auxiliary groove, and both sides of the installation plate are fixedly connected with auxiliary blocks that slide and fit inside the auxiliary groove, so that the up and down sliding of the installation plate is more stable, and it is convenient to use the cutter to cut the paper. Accurate cutting of products.

beneficial effects

Compared with the existing technology, this utility model provides a cutting mechanism for paper product production, which has the following beneficial effects:

1. The cutting mechanism for the production of paper products has a chip suction mechanism. When cutting paper products, the air suction pump can be started, and then the chip suction port will suck the paper product chips generated after cutting by the cutter into the collection. Inside the chip box, it is filtered and collected through the chip collection hole bucket to avoid excessive accumulation of debris on the top of the workbench, which will cause inconvenience in subsequent cleaning. It realizes the automatic collection of paper product debris, improves its practicability, and at the same time After the product cutting operation is completed, the sliding plate and the inside of the chute can be used to slide the chip collecting hole bucket out of the chip collecting box, and then the paper product debris inside the chip collecting hole bucket can be processed centrally, thus solving the inconvenience. Chip suction problem.

2. This cutting mechanism for paper product production has a set compression structure. When cutting paper products, the bottom end of the compression plate will first contact the top of the paper product, and the reaction force will be used to make the compression frame slide, compress and fix. Spring, and then the elastic force of the fixed spring can be used to cause the pressing frame to descend and drive the pressing plate to firmly press and fix the paper product on the top of the workbench, thereby facilitating the accurate cutting operation of the cutter and preventing the cutter from being stuck when cutting. Paper products may shift and affect the cutting accuracy. Automatic compression operations during cutting can be implemented to avoid the safety hazards of manual compression or the cost of additional power sources for compression, thereby improving its practicability and thus solving the problem. Eliminates the problem of inconvenient automatic compression.

Description of drawings

Figure 1 is a schematic diagram of the three-dimensional structure of the utility model;

Figure 2 is a schematic diagram of the three-dimensional cross-sectional structure of the utility model;

Figure 3 is a schematic diagram of the appearance structure of the utility model;

Figure 4 is a front cross-sectional structural diagram of the utility model;

Figure 5 is a partially enlarged structural schematic diagram of the compression structure of the present utility model;

Figure 6 is an enlarged structural schematic diagram of position A in Figure 4 of the present invention.

In the picture: 1. Pneumatic telescopic rod; 2. Cutting frame; 3. Pressing structure; 301. Pressing plate; 302. Pressing box; 303. Pressing frame; 304. Fixed spring; 4. Auxiliary groove; 5. Chip suction mechanism; 501, chip suction port; 502, air suction pump; 503, chip collection box; 504, chip collection hole bucket; 505, sliding plate; 506, chute; 6, pillar; 7, workbench; 8. Cutter; 9. Mounting plate; 10. Auxiliary block.

Detailed ways

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

Example

The preferred embodiment of the cutting mechanism for paper product production provided by the utility model is shown in Figures 1 to 6: a cutting mechanism for paper product production, including a workbench 7, with pillars fixedly connected to both sides of the bottom end of the workbench 7 6. The chip suction mechanism 5 is movably connected to the middle position of the bottom of the workbench 7. The cutting frame 2 is fixedly connected to the top of the workbench 7. The pneumatic telescopic rod 1 is fixedly connected to the middle position of the top of the cutting frame 2. The pneumatic telescopic rod 1 The output end extends to the inside of the cutting frame 2 and is fixedly connected to a mounting plate 9. The two ends of the mounting plate 9 are movably connected to a pressing structure 3, and the bottom end of the mounting plate 9 is fixedly connected to a cutter 8.

The chip suction mechanism 5 includes a chip collection box 503. The chip collection box 503 is fixedly connected to the middle position of the bottom end of the workbench 7. An air suction pump 502 is fixedly connected to the middle position of the bottom end of the chip collection box 503. One end of the air suction pump 502 is connected to The chip collection box 503 is internally connected, and a chip collection hole bucket 504 is movably connected to the inner wall of the chip collection box 503. A chip suction port 501 is provided at the lower end of the inner wall of the cutting frame 2. The bottom end of the chip suction port 501 is connected to the inside of the chip collection box 503 through a conduit. The upper ends of both sides are connected. When cutting paper products, the air suction pump 502 can be started, and then the chip suction port 501 will suck the paper product chips generated after cutting by the cutter 8 into the chip collecting box 503, and pass through the chip collection box. The chip hole hopper 504 filters and collects the chips, thereby preventing excessive accumulation of chips on the top of the workbench 7 and causing subsequent cleaning inconvenience, thereby improving its practicality.

In this embodiment, a chute 506 is provided at the upper end of the inner wall of the chip collecting box 503, and sliding plates 505 matching the inside of the chute 506 are fixedly connected to both sides of the chip collecting hole bucket 504. The sliding plate 505 and the chute 506 are used The sliding fit between them allows the chip collecting hole hopper 504 to be slid out from the inside of the chip collecting box 503, and then the paper product debris inside the chip collecting hole hopper 504 can be centrally processed.

In this embodiment, the cross-section shape of the chip collection hole bucket 504 is U-shaped, and the chip collection hole bucket 504 forms a sliding structure between the sliding plate 505 and the inside of the chute 506. By providing the U-shaped chip collection hole bucket 504 , so that more paper product debris can be collected and stored, and the number of cleaning times of taking out the debris collecting hole bucket 504 can be reduced.

Example

On the basis of Embodiment 1, the preferred embodiment of the cutting mechanism for paper product production provided by the present invention is shown in Figures 1 to 6: the pressing structure 3 includes a pressing box 302, and the pressing box 302 is fixedly connected to Both ends of the installation plate 9 and both sides of the inner top wall of the compression box 302 are fixedly connected with fixed springs 304. The bottom end of the fixed spring 304 is fixedly connected with a compression frame 303 that extends to the outside of the compression box 302, and the compression The bottom end of the tight frame 303 is fixedly connected with a pressing plate 301. When cutting paper products, the bottom end of the pressing plate 301 will first contact the top of the paper product. Then, as the mounting plate 9 descends, the fixing plate 301 can be fixed. The elastic force of the spring 304 causes the pressing frame 303 to descend and drive the pressing plate 301 to firmly press and fix the paper product on the top of the workbench 7, thereby facilitating the accurate cutting operation of the cutter 8 and ensuring the accuracy of cutting paper products.

In this embodiment, the compression frame 303 has an inverted U-shaped cross section, and a sliding structure is formed between the top end of the compression frame 303 and the inside of the compression box 302. Through the sliding movement between the top end of the inverted U shape and the inside of the compression box 302 , so that the pressing frame 303 can slide up and down more smoothly when receiving a reaction force.

In this embodiment, the top end of the compression plate 301 and the bottom end of the compression frame 303 form a welded integrated structure, and the compression plate 301 is symmetrically distributed about the vertical central axis of the installation plate 9. Through the top end of the compression plate 301 and The welding of the bottom end of the compression frame 303 ensures the tightness and firmness of the connection between the two.

In this embodiment, the top end of the cutter 8 is fixedly connected to the bottom end of the mounting plate 9 through bolts, and the horizontal plane where the bottom end of the cutter 8 is located is higher than the horizontal plane where the bottom end of the compression plate 301 is. The bottom end of 301 is lower than the bottom end of the cutter 8, so that when the mounting plate 9 is lowered for cutting, the bottom end of the pressing plate 301 will first contact and compress the top of the paper product, and then the mounting plate 9 will be cut.

In addition, an auxiliary groove 4 is provided on the inner wall of the cutting frame 2, and auxiliary blocks 10 are fixedly connected to both sides of the mounting plate 9 and are slidably matched with the inside of the auxiliary groove 4. The sliding movement of the auxiliary block 10 inside the auxiliary groove 4 is used. , so that the up and down sliding of the mounting plate 9 is more stable, and it is convenient to use the cutter 8 to accurately cut paper products.

When in use, the paper product to be cut is placed on the top of the workbench 7, and then the pneumatic telescopic rod 1 is started to drive the mounting plate 9 down, and the auxiliary block 10 is used to slide inside the auxiliary groove 4, so that the mounting plate 9 slides up and down more easily. For stability, the lowering of the mounting plate 9 will cause the compression box 302 to descend, so that the bottom end of the compression plate 301 first contacts the top of the paper product, and the reaction force is used to make the compression frame 303 slide inside the compression box 302 to compress the fixing spring 304 , and then the elastic force of the fixed spring 304 can be used to cause the pressing frame 303 to descend and drive the pressing plate 301 to firmly press and fix the paper product on the top of the workbench 7, thereby facilitating the accurate cutting operation of the cutter 8 and preventing the cutter from cutting. 8. When cutting, the paper product may shift and affect the cutting accuracy;

At the same time, when cutting paper products, the air suction pump 502 can be started to generate negative pressure inside the chip collection box 503, and then the suction force is generated at the chip suction port 501 through the conduit, and the paper products produced after cutting by the cutter 8 are The debris is sucked into the chip collection box 503 and filtered and collected through the chip collection hole bucket 504 to avoid excessive accumulation of debris on the top of the workbench 7 and causing subsequent cleaning inconvenience. At the same time, after the paper product cutting operation is completed, the chip can be opened Through the door on the front of the chip collecting box 503, the sliding plate 505 slides inside the chute 506, so that the chip collecting hole bucket 504 can be slid out of the chip collecting box 503, and then the paper inside the chip collecting hole bucket 504 can be processed centrally. Product debris.

In summary, the cutting mechanism for paper product production can realize the inhalation of paper product debris generated after cutting by the cutter 8 into the chip collection box 503, so as to avoid excessive accumulation of debris on the top of the workbench 7 and subsequent cleaning. It is inconvenient to realize automatic collection of scraps of paper products, and at the same time, automatic compression of paper products can be realized to avoid that when the cutter 8 is cutting, the paper products may shift and affect the cutting accuracy.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that these entities or operations are mutually exclusive. any such actual relationship or sequence exists between them. Furthermore, the terms "comprises," "comprises," or any other variations thereof are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that includes a list of elements includes not only those elements, but also those not expressly listed other elements, or elements inherent to the process, method, article or equipment.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention. , substitutions and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (8)

1. A cutting mechanism for paper product production, including a workbench (7), characterized in that: two sides of the bottom end of the workbench (7) are fixedly connected with pillars (6); A chip suction mechanism (5) is movably connected at the middle position, a cutting frame (2) is fixedly connected to the top of the workbench (7), and a pneumatic telescopic rod (2) is fixedly connected to the middle position of the top of the cutting frame (2). 1), the output end of the pneumatic telescopic rod (1) extends to the inside of the cutting frame (2) and is fixedly connected with a mounting plate (9), and the two ends of the mounting plate (9) are movably connected with compression structures (3), a cutter (8) is fixedly connected to the bottom end of the mounting plate (9); The chip suction mechanism (5) includes a chip collection box (503), which is fixedly connected to the middle position of the bottom end of the workbench (7). There is an air suction pump (502) fixedly connected to the air suction pump (502). One end of the air suction pump (502) is connected to the inside of the chip collection box (503). The inner wall of the chip collection box (503) is movably connected with a chip collection hole bucket (504). ), a chip suction port (501) is provided at the lower end of the inner wall of the cutting frame (2), and the bottom end of the chip suction port (501) is connected to the upper ends of both sides of the chip collection box (503) through a conduit. 2. A cutting mechanism for paper product production according to claim 1, characterized in that: a chute (506) is provided at the upper end of the inner wall of the chip collection box (503), and the chip collection hole bucket (504) A sliding plate (505) matching the inside of the chute (506) is fixedly connected to both sides. 3. A cutting mechanism for paper product production according to claim 2, characterized in that: the cross-section shape of the chip collecting hole bucket (504) is U-shaped, and the chip collecting hole bucket (504) passes through the sliding plate. A sliding structure is formed between (505) and the inside of the chute (506). 4. A cutting mechanism for paper product production according to claim 1, characterized in that: the pressing structure (3) includes a pressing box (302), and the pressing box (302) is fixedly connected to the installation site. Both ends of both sides of the plate (9) and both sides of the inner top wall of the compression box (302) are fixedly connected with fixed springs (304), and the bottom end of the fixed spring (304) is fixedly connected with a spring extending to the compression box (302). 302) external compression frame (303), and the bottom end of the compression frame (303) is fixedly connected with a compression plate (301). 5. A cutting mechanism for paper product production according to claim 4, characterized in that: the cross-section of the pressing frame (303) is an inverted U shape, and the top end of the pressing frame (303) is in contact with the pressing frame. A sliding structure is formed inside the tight box (302). 6. A cutting mechanism for paper product production according to claim 4, characterized in that: the top end of the pressing plate (301) and the bottom end of the pressing frame (303) have a welded integrated structure, and The pressing plate (301) is symmetrically distributed about the vertical central axis of the mounting plate (9). 7. A cutting mechanism for paper product production according to claim 4, characterized in that: the top end of the cutter (8) is fixedly connected to the bottom end of the mounting plate (9) through bolts, and the cutter (8) 8) The horizontal plane where the bottom end is located is higher than the horizontal plane where the bottom end of the compression plate (301) is located. 8. A cutting mechanism for paper product production according to claim 1, characterized in that: the inner wall of the cutting frame (2) is provided with an auxiliary groove (4), and both sides of the mounting plate (9) are fixedly connected. There is an auxiliary block (10) that slides with the inside of the auxiliary groove (4).