Material cutting control device of paper folding machine

Abstract

The utility model discloses a paper folding machine material cutting control device which comprises a material cutting machine frame and a working machine table, the working machine table is fixedly installed at the lower end of the material cutting machine frame, a driving motor is installed on the working machine table, the output end of the driving motor is connected with a driving chain wheel through a rotating shaft, and the surface of the driving chain wheel is connected with a driven chain wheel through a first chain. A driving gear is connected to the center of the surface of the driven chain wheel through a rotating shaft, a driven gear is installed at the upper end of the driving gear, a first material cutting roller is connected to the center of the surface of the driving gear through a rotating shaft, a first material cutting blade is arranged on the surface of the first material cutting roller, and a second material cutting roller is connected to the center of the surface of the driven gear through a rotating shaft; and a second material cutting blade is arranged on the surface of the second material cutting roller. According to the utility model, the chain wheel and the gear transmission structure which are convenient to drive are arranged, and a group of motors are arranged to drive the material cutting roller and the material conveying roller to carry out automatic paper cutting, cutting and conveying operations on paper, so that the paper cutting device has the advantage of convenience in control and use.

Description

Technical Field

[0001] The utility model relates to the technical field of paper folding machine machinery, in particular to a material breaking control device for a paper folding machine. Background Art

[0002] A paper folding machine is a machine used to fold paper. There are two-folding disc paper folding machines and four-folding disc paper folding machines, also known as automatic paper folding machines or fully automatic paper folding machines. They can be used to fold papers of various sizes and thicknesses within the design range. They can be folded into the styles shown in the diagram. They are easy to adjust, have smooth paper feeding, automatic paging, stepless speed regulation, are lightweight and efficient, and are suitable for fast printing centers, production enterprises, official documents, and business letters.

[0003] The Chinese authorized patent document with publication number CN217147911U discloses an automatic feeding mechanism for a paper folding machine, which belongs to the technical field of mechanical equipment, including a workbench, a slide groove is provided on the upper surface of the workbench, and a column is installed on one side of the slide groove, the top of the column is fixedly connected to the cross bar, and the outer wall of the column is connected with the air pipe through, a pull rod is installed on one side of the air pipe, a slide rail is provided on the outer wall of the cross bar, and an adsorption component is installed at the bottom of the slide rail, a transmission component is installed at the bottom of the adsorption component, and a placement groove is provided on one side of the transmission component, and partition plates are installed on both sides of the placement groove; the utility model is novel in design, making the structure simple and practical, and can prevent thinner paper from being damaged during paper transmission, that is, it can avoid paper entanglement during feeding, saving time and effort, improving work efficiency, and thus achieving the best use effect.

[0004] In the above-mentioned prior art, when paper is loaded, it is impossible to conveniently transport and cut the paper, and the operation control is relatively cumbersome. Therefore, it is necessary to develop a paper folding machine cutting control device to solve the above-mentioned technical problems. Summary of the invention

[0005] The purpose of the utility model is to provide a paper folding machine cutting control device to solve the problem that in the prior art proposed in the above background technology, when paper is loaded, it is impossible to conveniently transport and cut the paper, and the operation control is relatively cumbersome.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a paper folding machine cutting control device, comprising a cutting frame and a working machine, the working machine is installed and fixed at the lower end of the cutting frame, a driving motor is installed on the working machine, the output end of the driving motor is connected to a driving sprocket through a rotating shaft, the surface of the driving sprocket is connected to a driven sprocket through a first chain, the surface center of the driven sprocket is connected to a driving gear through a rotating shaft, the upper end of the driving gear is installed with a driven gear, the surface center of the driving gear is connected to a first cutting roller through a rotating shaft, the surface of the first cutting roller is provided with a first cutting blade, the surface center of the driven gear is connected to a second cutting roller through a rotating shaft, and the surface of the second cutting roller is provided with a second cutting blade.

[0007] Preferably, the first cutting roller and the second cutting roller are both installed on the cutting machine frame, the first cutting roller is located directly below the second cutting roller, and the first cutting roller and the second cutting roller are arranged to transmit in opposite directions.

[0008] Preferably, the cutting machine frame is fixedly connected to a limit block via a locking screw, and the interior of the limit block is connected to the second cutting roller via a rotating shaft.

[0009] Preferably, one end of the first cutting roller is connected to a first sprocket via a rotating shaft, and the surface of the first sprocket is connected to a second sprocket via a second chain.

[0010] Preferably, a transport frame is installed at the front end of the cutting frame, a feed roller is installed inside the transport frame, and the feed roller is connected to the second sprocket through a transmission shaft.

[0011] Preferably, a fixed roller is installed between the cutting machine frames, and a clamping roller is connected to the surface of the fixed roller via a rotating bracket.

[0012] Preferably, the driving gear and the driven gear are connected via meshing transmission.

[0013] Preferably, the working machine and the cutting machine frame are fixed by welding, and a load-bearing foot is provided at the bottom end of the working machine.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] (1) By providing a conveniently driven sprocket and gear transmission structure, a driving motor can be used to drive the sprockets to perform mechanical transmission. Under the meshing action of the gears, the first cutting roller and the second cutting roller are driven in opposite directions, which is convenient for the longitudinal cutting operation of the paper and has the advantage of convenient control and operation;

[0016] (2) One end of the first cutting roller is connected to the first sprocket through a rotating shaft, and the surface of the first sprocket is connected to the second sprocket through a second chain. A transport frame is installed at the front end of the cutting frame, and a feed roller is installed inside the transport frame. The feed roller is connected to the second sprocket through a transmission shaft. Through mechanical transmission between the sprocket chain, the feed roller can be driven to perform transmission operations, which is convenient for automated transportation of paper raw materials. A fixed roller shaft is installed between the cutting frames, and a clamping roller is connected to the surface of the fixed roller shaft through a rotating bracket. The height of the clamping roller can be controlled by rotating and adjusting the rotating bracket, which is convenient for lifting the clamping roller, thereby facilitating clamping and fixing the paper. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a side structural schematic diagram of the utility model;

[0019] Figure 3 It is a schematic diagram of the installation structure of the material cutting machine frame of the utility model.

[0020] In the figure: 1. fixed roller; 2. rotating bracket; 3. clamping roller; 4. feeding roller; 5. transport frame; 6. driving motor; 7. locking screw; 8. limit block; 9. driven gear; 10. driven sprocket; 11. cutting frame; 12. first chain; 13. working machine; 14. driving sprocket; 15. first cutting roller; 16. first cutting blade; 17. second cutting blade; 18. second cutting roller; 19. second chain; 20. first sprocket; 21. second sprocket; 22. driving gear. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] See also Figure 1-3The utility model provides an embodiment: a paper folding machine cutting control device, including a cutting frame 11 and a working machine 13, the working machine 13 is installed and fixed at the lower end of the cutting frame 11, a driving motor 6 is installed on the working machine 13, the output end of the driving motor 6 is connected with a driving sprocket 14 through a rotating shaft, the surface of the driving sprocket 14 is connected with a driven sprocket 10 through a first chain 12, the surface center of the driven sprocket 10 is connected with a driving gear 22 through a rotating shaft, the upper end of the driving gear 22 is installed with a driven gear 9, the surface center of the driving gear 22 is connected with a first cutting roller 15 through a rotating shaft, the surface of the first cutting roller 15 is provided with a first cutting blade 16, the surface center of the driven gear 9 is connected with a second cutting roller 18 through a rotating shaft, and the surface of the second cutting roller 18 is provided with a second cutting blade 17.

[0023] Furthermore, the first cutting roller 15 and the second cutting roller 18 are both installed on the cutting frame 11, the first cutting roller 15 is located directly below the second cutting roller 18, and the first cutting roller 15 and the second cutting roller 18 are arranged to transmit in opposite directions.

[0024] Furthermore, the cutting frame 11 is fixedly connected to the limit block 8 via a locking screw 7 , and the interior of the limit block 8 is connected to the second cutting roller 18 via a rotating shaft, so that the second cutting roller 18 can be quickly installed and fixed.

[0025] Furthermore, one end of the first cutting roller 15 is connected to a first sprocket 20 via a rotating shaft, and a surface of the first sprocket 20 is connected to a second sprocket 21 via a second chain 19 .

[0026] Furthermore, a transport frame 5 is installed at the front end of the cutting frame 11 , and a feed roller 4 is installed inside the transport frame 5 , and the feed roller 4 is connected to the second sprocket 21 through a transmission shaft.

[0027] Furthermore, a fixed roller shaft 1 is installed between the cutting machine frames 11, and a clamping roller 3 is connected to the surface of the fixed roller shaft 1 through a rotating bracket 2. The height of the clamping roller 3 can be controlled by rotating and adjusting the rotating bracket 2, so that the clamping roller 3 can be lifted conveniently, thereby facilitating the clamping and fixing of the paper.

[0028] Furthermore, the driving gear 22 and the driven gear 9 are connected via meshing transmission.

[0029] Furthermore, the working platform 13 and the cutting machine frame 11 are fixed by welding, and the bottom end of the working platform 13 is provided with load-bearing feet to facilitate the bearing and support of the cutting machine frame 11.

[0030] Working principle: When in use, a driving motor 6 is installed on the working machine 13, and the output end of the driving motor 6 is connected to the driving sprocket 14 through a rotating shaft. The surface of the driving sprocket 14 is connected to the driven sprocket 10 through a first chain 12. After the driving motor 6 is turned on, the driving sprocket 14 is driven to rotate through the rotating shaft, and the driven sprocket 10 is driven to rotate under the action of the first chain 12. The center of the surface of the driven sprocket 10 is connected to a driving gear 22 through a rotating shaft, and a driven gear 9 is installed on the upper end of the driving gear 22. By utilizing the meshing transmission effect between the gears, the driving gear 22 and the driven gear 9 can be caused to mesh and rotate in opposite directions. The center of the surface of the driving gear 22 is connected to a first cutting roller 15 through a rotating shaft, and the surface of the first cutting roller 15 is provided with a first cutting blade 16. The center of the surface of the driven gear 9 is connected to a second cutting roller 18 through a rotating shaft. The surface of the second cutting roller 18 is provided with a second cutting blade 17. Under the action of the driving gear 22 and the driven gear 9, the first cutting roller 15 and the second cutting roller 18 are driven in opposite directions, which is convenient for the longitudinal cutting operation of the paper, and has the advantage of convenient control operation. One end of the first cutting roller 15 is connected to the first sprocket 20 through a rotating shaft, and the surface of the first sprocket 20 is connected to the second sprocket 21 through a second chain 19. The front end of the cutting frame 11 is installed with a transport frame 5, and the interior of the transport frame 5 is installed with a feed roller 4, and the feed roller 4 is connected to the second sprocket 21 through a transmission shaft. When the first cutting roller 15 is performing a transmission operation, it can drive the first sprocket 20 to drive the second sprocket 21 to transmit, thereby driving the feed roller 4 to transmit, and then facilitating the automatic feeding operation of the paper raw materials on the transport frame 5, and has the advantage of convenient feeding control.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] The standard parts used in this application document can all be purchased from the market, and the specific connection methods of each part are connected by conventional means such as mature bolts, rivets, welding, etc. in the prior art. In addition, the machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, so no specific description is given here.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A paper folding machine material cutting control device, comprising a material cutting frame (11) and a working machine table (13), characterized in that: The working machine (13) is fixedly mounted on the lower end of the material cutting machine frame (11). A driving motor (6) is mounted on the working machine (13). The output end of the driving motor (6) is connected to a driving sprocket (14) via a rotating shaft. The surface of the driving sprocket (14) is connected to a driven sprocket (10) via a first chain (12). The center of the surface of the driven sprocket (10) is connected to a driving gear (22) via a rotating shaft. The upper end of the driving gear (22) is mounted with a driven gear (9). The center of the surface of the driving gear (22) is connected to a first material cutting roller (15) via a rotating shaft. The surface of the first material cutting roller (15) is provided with a first material cutting blade (16). The center of the surface of the driven gear (9) is connected to a second material cutting roller (18) via a rotating shaft. The surface of the second material cutting roller (18) is provided with a second material cutting blade (17).

2. A paper folding machine material breaking control device according to claim 1, characterized in that: The first cutting roller (15) and the second cutting roller (18) are both mounted on the cutting machine frame (11); the first cutting roller (15) is located directly below the second cutting roller (18); and the first cutting roller (15) and the second cutting roller (18) are arranged to transmit in opposite directions.

3. A paper folding machine material breaking control device according to claim 1, characterized in that: The material cutting machine frame (11) is fixedly connected to the limit block (8) via a locking screw (7), and the interior of the limit block (8) is connected to the second material cutting roller (18) via a rotating shaft.

4. A paper folding machine material breaking control device according to claim 1, characterized in that: One end of the first cutting roller (15) is connected to a first sprocket (20) via a rotating shaft, and a surface of the first sprocket (20) is connected to a second sprocket (21) via a second chain (19).

5. A paper folding machine material breaking control device according to claim 1, characterized in that: A transport frame (5) is installed at the front end of the cutting frame (11), a feed roller (4) is installed inside the transport frame (5), and the feed roller (4) is connected to the second sprocket (21) via a transmission shaft.

6. A paper folding machine material cutting control device according to claim 1, characterized in that: A fixed roller shaft (1) is installed between the cutting machine frames (11), and a clamping roller (3) is connected to the surface of the fixed roller shaft (1) via a rotating bracket (2).

7. A paper folding machine material cutting control device according to claim 1, characterized in that: The driving gear (22) and the driven gear (9) are connected via meshing transmission.

8. A paper folding machine material cutting control device according to claim 1, characterized in that: The working machine platform (13) and the material cutting machine frame (11) are fixed by welding, and a load-bearing foot is provided at the bottom end of the working machine platform (13).

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