Digital display paper cutter convenient for scrap treatment

Abstract

The utility model relates to the technical field of publication printing, in particular to a digital display paper cutter convenient for scrap treatment, which comprises a paper cutter body, a cleaning mechanism is mounted at the top of the paper cutter body, a waste paper box is slidably connected to one side of the paper cutter body, and a dust collection mechanism is mounted on one side of the cleaning mechanism. The cleaning mechanism comprises a lead screw, a scraping plate is connected to the interior of the lead screw in a threaded mode, a worm is welded to one end of the lead screw, and a first bevel gear is meshed with the lower portion of the worm. The waste paper is prevented from being accumulated on the surface of the cutting table, full-automatic cleaning is achieved, manual operation is not needed, safety is higher, a fixed pipe is driven to move together when a scraper of the cleaning mechanism linearly moves, the cutting table is secondarily cleaned through the dust suction mechanism, paper scraps left on the surface are cleaned, and cleaning is more thorough.

Description

Technical Field

[0001] The utility model relates to the technical field of publication printing, in particular to a digital display paper cutter that is convenient for processing debris. Background Art

[0002] Publication printing is the process of converting text and image information such as books, magazines, and brochures into visible form. The design content is transferred to paper through a printing press. It usually requires ink adjustment and paper loading, and then post-processing, including cutting, folding, binding, etc., to achieve the final product requirements. In the process of publication cutting, digital paper cutters are usually used. Digital paper cutters play an important role in publication printing. They are mainly used for precise paper cutting to ensure the size and quality of the finished product. Digital paper cutters are equipped with digital display and control systems, which can accurately set the cutting size and improve cutting accuracy. The equipment supports automatic settings, reduces manual operations, and improves work efficiency. Digital paper cutters are mainly equipped with LCD display, main unit and cutting table. When in use, place the paper neatly on the cutting table for cutting, start the paper cutter, and cut.

[0003] The inventor discovered the following problems in the prior art during the process of implementing the present invention:

[0004] 1. The existing digital paper cutters can only cut, but cannot clean up the waste paper after cutting. Manual cleaning is required. During the cleaning process, the staff needs to put their hands under the cutter, which has certain potential risks.

[0005] 2. There are many forms of waste paper cut by the paper cutter, including strips of paper scraps, scraps and shredded paper. Waste paper in the form of scraps and shredded paper is easy to adhere to the surface of the cutting table due to static electricity. It is difficult to clean it manually, and the cleaning efficiency is low. Utility Model Content

[0006] The purpose of the present invention is to provide a digital paper cutter that facilitates scrap disposal, so as to solve the problems mentioned in the above-mentioned background art, namely, that waste paper after cutting cannot be automatically cleaned, and that scraps of paper easily adhere to the cutting table, making it difficult to clean. To achieve the above-mentioned purpose, the present invention provides the following technical solution: a digital paper cutter that facilitates scrap disposal comprises a paper cutter body, a cleaning mechanism mounted on the top of the paper cutter body, a waste paper box slidably connected to one side of the paper cutter body, and a dust collection mechanism mounted on one side of the cleaning mechanism.

[0007] The cleaning mechanism includes a screw, the internal thread of the screw is connected to a scraper, a worm is welded to one end of the screw, a first helical gear is meshed below the worm, a second helical gear is meshed at the bottom of the first helical gear, a rotating rod is welded to the inner walls of the first helical gear and the second helical gear, and an output shaft of a drive motor is installed at one end of the worm.

[0008] The dust collection mechanism includes a dust collection box, a dust collection box is plugged into the top of the dust collection box, one end of the dust collection box is threadedly connected to a fixed tube, the inner wall of the fixed tube is plugged into a filter, and a fan is provided on one side of the filter.

[0009] Further preferably, the lead screw, the worm and the first bevel gear are provided as a group, with two groups in total, and the two groups of components are respectively located at both ends of the scraper.

[0010] Further preferably, a meshing transmission structure is provided between the first helical gear and the second helical gear, and a meshing transmission structure is provided between the first helical gear and the worm.

[0011] Further preferably, the rotating rollers are driven by a motor to rotate, and the rotating rollers are arranged in a parallel structure.

[0012] Further preferably, the scraper is driven by a motor to achieve linear motion, and the scraper is glued to the fixed tube.

[0013] Further preferably, the filter is located between the fan and the dust collection box.

[0014] Further preferably, the bottom of the dust collection box is configured as an open structure, and there is a gap between the bottom of the dust collection box and the upper surface of the paper cutter body.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] In the utility model, through the meshing between the first bevel gear and the worm, and the meshing between the first bevel gear and the second bevel gear, the scraper moves linearly, driving the rotating roller to rotate synchronously, shifting the waste paper while also transmitting the waste paper, the scraper shifts the waste paper on the surface of the cutting table to between the rotating rollers on one side, the two rotating rollers are parallel up and down, and the two rotating rollers rotate in opposite directions at the same time, and the waste paper between the rotating rollers can be shifted in one direction at the same time and transmitted to the waste paper box on one side, avoiding the accumulation of waste paper on the surface of the cutting table, and fully automatically cleaning, without the need for manual operation, which is safer.

[0017] In the utility model, the scraper of the cleaning mechanism drives the fixed tube to move together with the linear motion, and the cutting table is cleaned for the second time by the dust suction mechanism to clean the paper scraps left on the surface, which further drives the entire dust suction mechanism to move synchronously. When the fan is started, the filter can prevent paper scraps and impurities from entering the inside of the fan, and isolate the paper scraps in the dust collection box, thereby reducing the wear and damage of the fan and extending the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the cleaning mechanism and dust collection mechanism of the utility model;

[0020] Figure 3 For this utility model Figure 2 A in the middle is an enlarged structural diagram;

[0021] Figure 4 This is a schematic diagram of the cross-sectional structure of the dust collection mechanism of the present invention after expansion.

[0022] In the figure: 1. Paper cutter body; 2. Cleaning mechanism; 201. Screw; 202. Scraper; 203. Worm; 204. First bevel gear; 205. Second bevel gear; 206. Rotating roller; 207. Drive motor; 3. Waste paper box; 4. Dust collection mechanism; 401. Dust collection box; 402. Dust collection box; 403. Fixed pipe; 404. Filter; 405. Fan. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technical personnel in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0024] See also Figures 1 to 4 The utility model provides a technical solution: a digital display paper cutter that is convenient for debris processing, including a paper cutter body 1, a cleaning mechanism 2 is installed on the top of the paper cutter body 1, a waste paper box 3 is slidably connected to one side of the paper cutter body 1, and a dust suction mechanism 4 is installed on one side of the cleaning mechanism 2.

[0025] The cleaning mechanism 2 includes a screw 201, the internal thread of the screw 201 is connected to a scraper 202, a worm 203 is welded to one end of the screw 201, a first bevel gear 204 is meshed below the worm 203, a second bevel gear 205 is meshed at the bottom of the first bevel gear 204, a rotating rod 206 is welded to the inner walls of the first bevel gear 204 and the second bevel gear 205, and an output shaft of a drive motor 207 is installed at one end of the worm 203.

[0026] The dust collection mechanism 4 includes a dust collection box 401 , a dust collection box 402 is plugged into the top of the dust collection box 401 , a fixed tube 403 is threadedly connected to one end of the dust collection box 402 , a filter 404 is plugged into the inner wall of the fixed tube 403 , and a fan 405 is provided on one side of the filter 404 .

[0027] In this embodiment, Figure 2As shown, the screw 201, the worm 203 and the first bevel gear 204 are set as a group, with a total of two groups, and the two groups of components are respectively located at the two ends of the scraper 202; it should be noted that the two groups of components are respectively located at the two ends of the scraper 202, and the rotation directions of the two screws 201 are consistent, which drives the scraper 202 to be more stable when displacing.

[0028] In this embodiment, Figure 3 As shown, a meshing transmission structure is set between the first bevel gear 204 and the second bevel gear 205, and a meshing transmission structure is set between the first bevel gear 204 and the worm 203. It should be noted that the meshing between the first bevel gear 204 and the worm 203 realizes the meshing between the first bevel gear 204 and the second bevel gear 205, and the worm 203 drives the first bevel gear 204 and the second bevel gear 205 to realize the synchronous movement of multiple mechanical structures through a drive motor 207. While the scraper 202 moves linearly, it drives the rotating roller 206 to rotate synchronously, and the waste paper is moved while being transported.

[0029] In this embodiment, Figure 2 and Figure 3 As shown, the rotating rollers 206 are driven by the motor 207 to rotate, and the rotating rollers 206 are arranged in parallel. It should be noted that the two rotating rollers 206 are parallel to each other, and the two rotating rollers 206 rotate in opposite directions at the same time, so that the waste paper between the rotating rollers 206 can be moved in one direction at the same time and transmitted to the waste paper box 3 on one side to prevent the waste paper from accumulating on the surface of the cutting table.

[0030] In this embodiment, Figure 1 and Figure 2 As shown, the scraper 202 is driven by the motor 207 to move linearly, and the scraper 202 and the fixed tube 403 are glued together. It should be noted that when the scraper 202 moves linearly, the waste paper on the surface of the cutting table is moved between the rotating rollers 206 on one side. Since the scraper 202 and the fixed tube 403 are glued together, the scraper 202 can drive the fixed tube 403 to move together, and further drive the entire dust collection mechanism 4 to move synchronously. The dust collection mechanism 4 performs a secondary cleaning on the cutting table to clean the paper scraps left on the surface.

[0031] In this embodiment, Figure 4 As shown, the filter 404 is located between the fan 405 and the dust box 402; it should be noted that when the fan 405 is started, the filter 404 can prevent paper scraps and impurities from entering the fan 405, and isolate the paper scraps in the dust box 402, thereby reducing wear and damage to the fan 405 and extending the service life of the equipment.

[0032] In this embodiment, Figure 1 and Figure 4As shown, the bottom of the dust box 401 is set as an open structure, and there is a gap between the bottom of the dust box 401 and the upper surface of the paper cutter body 1; it should be noted that the opening at the bottom of the dust box 401 can suck the paper scraps on the surface of the cutting table into the dust box 402, and a gap is set between the bottom of the dust box 401 and the upper surface of the paper cutter body 1 to prevent the dust box 401 from scratching the cutting table when moving, and at the same time expand the adsorption range of the dust box 401.

[0033] The use method and advantages of this utility model: The digital display paper cutter, which is convenient for handling debris, works as follows when in use:

[0034] like Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, first start the drive motor 207 and the fan 405. When the drive motor 207 drives the worm 203 to rotate, the first bevel gear 204 meshing with the worm 203 rotates counterclockwise, and the second bevel gear 205 meshes with the first bevel gear 204. The second bevel gear 205 starts to rotate clockwise, and the two rotating rollers 206 rotate counterclockwise and clockwise respectively. When the screw 201 rotates, it drives the scraper 202 to slide from left to right along the surface of the paper cutter body 1. The scraper 202 moves the waste paper on the surface and moves the waste paper between the two rotating rollers 206. The waste paper is transmitted to the waste paper box 3 on one side through the rotating rollers 206. After starting the fan 405, the fan 405 is installed at the tail end of the fixed tube 403. The dust box 402 and the fixed tube 403 are shaped inside. When the scraper 202 slides from left to right, the dust collection mechanism 4 on one side moves closely thereafter. The opening at the bottom of the dust collection box 401 can suck the paper scraps on the surface of the cutting table into the dust collection box 402, which is filtered by the filter screen 404 to prevent the paper scraps and impurities from entering the inside of the fan 405. When cleaning the dust collection box 402, it is only necessary to unplug the dust collection box 401, the dust collection box 402 is threadedly connected to the fixed tube 403, and the dust collection box 402 is rotated to separate the dust collection box 402 from the fixed tube 403, so that the paper scraps inside can be poured out. The waste paper box 3 is slid and taken out to clean the waste paper box 3. The driving motor 207 adopts a servo motor. When a round of cleaning is completed, the motor flips to drive the cleaning mechanism 2 and the dust collection mechanism 4 to reset.

[0035] The above shows and describes the basic principles, main features, and advantages of the present invention. Persons skilled in the art should understand that the present invention is not limited to the above-described embodiments. The above-described embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A digital display paper cutter for convenient debris handling, comprising a paper cutter body (1), characterized in that: A cleaning mechanism (2) is installed on the top of the paper cutter body (1), a waste paper box (3) is slidably connected to one side of the paper cutter body (1), and a dust collection mechanism (4) is installed on one side of the cleaning mechanism (2); The cleaning mechanism (2) comprises a screw (201), the internal thread of the screw (201) is connected to a scraper (202), one end of the screw (201) is welded with a worm (203), a first helical gear (204) is meshed below the worm (203), a second helical gear (205) is meshed at the bottom of the first helical gear (204), a rotating rod (206) is welded to the inner walls of the first helical gear (204) and the second helical gear (205), and one end of the worm (203) is mounted with an output shaft of a drive motor (207); The dust collection mechanism (4) comprises a dust collection box (401), a dust collection box (402) is plugged into the top of the dust collection box (401), a fixed tube (403) is threadedly connected to one end of the dust collection box (402), a filter (404) is plugged into the inner wall of the fixed tube (403), and a fan (405) is provided on one side of the filter (404).

2. The digital paper cutter for easy debris handling according to claim 1, characterized in that: The screw rod (201), the worm gear (203) and the first bevel gear (204) are arranged as a group, with two groups in total, and the two groups of components are respectively located at the two ends of the scraper (202).

3. The digital paper cutter for easy debris handling according to claim 1, characterized in that: A meshing transmission structure is provided between the first helical gear (204) and the second helical gear (205), and a meshing transmission structure is provided between the first helical gear (204) and the worm (203).

4. The digital paper cutter for easy debris handling according to claim 1, characterized in that: The rotating rods (206) are driven by a motor (207) to rotate, and the rotating rods (206) are arranged in parallel.

5. The digital paper cutter for easy debris handling according to claim 1, characterized in that: The scraper (202) is driven by a motor (207) to move linearly, and the scraper (202) and the fixed tube (403) are bonded together by means of adhesive.

6. The digital display paper cutter for easy debris handling according to claim 1, characterized in that: The filter (404) is located between the fan (405) and the dust collection box (402).

7. The digital paper cutter for easy debris handling according to claim 1, characterized in that: The bottom of the dust collection box (401) is configured as an open structure, and a gap exists between the bottom of the dust collection box (401) and the upper surface of the paper cutter body (1).

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