Cutting device for paper printed matter production

Abstract

The utility model discloses a cutting device for paper printed matter production, and relates to the technical field of paper printed matter production. Two first electric push rods are arranged on the upper side of the machining frame, the output ends of the two first electric push rods are fixedly connected with a lower pressing plate, the lower side of the lower pressing plate is fixedly connected with a cutter, a plurality of ventilation openings are formed in the lower side of the inner wall of the machining frame, and a storage frame is arranged on the lower side of the machining frame and located on the lower sides of the ventilation openings. And one side of the storage frame is fixedly connected with an exhaust fan. Through the arrangement of the storage frame, the exhaust fan can extract air in the storage frame, the sealing plate seals the interior of the drawing opening, and the air can only flow downwards from the upper layer, so that paper powder generated in the cutting process can be adsorbed into the storage frame, and then paper scraps are filtered through the arrangement of the filter frame; the environment pollution caused by paper powder during cutting can be reduced, and the cleanliness during processing is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to paper printing production technical field, concretely relates to a cutting device for paper printing production. BACKGROUND

[0002] Paper printing refers to the product that copies the information of drawing on paper by printing technology, is widely used in the field such as books, magazines, newspapers, brochures, packaging materials, and in the production process, due to the difference of required size, usually cutting based on corresponding size, usually cutting device is used for processing.

[0003] The Chinese patent with the application number CN202022400721.5 discloses a paper printing cutting device, which comprises a mounting frame, a fixed plate and a loading platform are fixedly connected to the inner side of the mounting frame, the fixed plate is located above the loading platform, two lifting oil cylinders are installed on the top of the mounting frame, the telescopic ends of the two lifting oil cylinders are both downwardly penetrating through the mounting frame and are fixedly connected with guide rods, the two guide rods are both downwardly penetrating through the fixed plate, and the lower ends of the two guide rods are fixedly connected with the same cutting knife, moving frames are horizontally penetrated through the two sides of the mounting frame, clamping mechanisms are arranged in the moving frames, and driving mechanisms for driving the moving frames to move are connected to the guide rods.

[0004] The above prior art can avoid the slip of the printing during cutting, effectively improve the stability and accuracy of cutting, and can be flexibly adjusted, so that the applicability is higher, but in the actual use process, the cutting knife is pressed down to realize flat cutting, due to the quality of the cutting paper, the sharpness of the cutting equipment and the accuracy in the operation process, the paper is torn in the process of pressing down, after tearing, paper powder or large debris will appear, the paper powder is easy to float, which affects the environment, and the debris will stay on the placing plate, due to the thickness of the debris, the subsequent processing and placing of the printing paper are not flat enough, and the cutting will be uneven, which will cause appearance quality problems.

[0005] Therefore, the utility model is provided. UTILITY MODEL CONTENT

[0006] The utility model solves the technical problem of overcoming the defects of the prior art and provides a cutting device for paper printing production.

[0007] To solve the above technical problems, the basic idea of the technical scheme of the utility model is as follows:

[0008] The utility model provides a cutting device for paper printed matter production, including processing frame, the upside of processing frame is equipped with two first electric push rod, the output fixedly connected with the lower plate of two first electric push rod, the downside of lower plate is fixedly connected with the cutter, the downside of processing frame inside wall is equipped with a plurality of air vents, the downside of processing frame is equipped with the storage frame of a plurality of air vents, the side of storage frame is fixedly connected with the air extractor, the side of storage frame is equipped with the pull -out opening, the inner wall of pull -out opening is provided with the sealing plate, the side of sealing plate is fixedly connected with the filter frame,

[0009] The side of processing frame is equipped with the movable mouth, the inner wall of movable mouth is rotatably connected with the brush plate, the spring is equipped between brush plate and movable mouth, the side of processing frame is equipped with the sliding mouth, the inside of sliding mouth is equipped with the linkage assembly matched with brush plate, the upside of processing frame inside wall is equipped with the fixed mechanism.

[0010] Optionally, in order to realize linkage of the brush plate when the lower plate moves, the linkage assembly comprises a sliding block slidingly fitted in the inner wall of the sliding mouth and fixedly connected with the lower plate, and an L-shaped driving rod rotatably fitted on the side of the processing frame and matched with the brush plate.

[0011] Optionally, in order to facilitate fixing of the processed material, the fixed mechanism comprises a mounting hole formed in the upside of the inner wall of the processing frame, a second electric push rod fixedly connected with the inner wall of the mounting hole, and a fixed plate fixedly connected with the output end of the second electric push rod.

[0012] Optionally, in order to facilitate pulling of the sealing plate, a handle is fixedly connected with the side of the sealing plate, and a rubber layer is arranged on the handle.

[0013] Optionally, in order to facilitate supporting of the bottom of the processing frame, two supporting legs matched with the storage frame are fixedly connected with the downside of the processing frame, and anti-skid pads are arranged on the downside of the supporting legs and the storage frame.

[0014] Optionally, in order to facilitate tightening of the two sides of the processed material, a tightening groove is formed in the downside of the fixed plate, a bidirectional screw rod is rotatably fitted in the inner wall of the tightening groove, two tightening blocks are fixedly connected with the bidirectional screw rod, and a driving motor matched with the bidirectional screw rod is arranged on the side of the fixed plate.

[0015] Optionally, in order to facilitate fixing of materials with different thicknesses, an expansion groove is formed in the side of the two tightening blocks, and a contraction block is slidingly and elastically fitted in the inner wall of the expansion groove.

[0016] After the above technical scheme is adopted, the utility model has the following advantages compared with the prior art, of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below:

[0017] 1. By setting the storage frame, the air extractor can extract air inside the storage frame. Since the sealing plate seals the inside of the pull-out port, the gas can only flow from the upper layer to the lower layer, thereby realizing the adsorption of the paper powder generated during the cutting process to the inside of the storage frame, and then filtering the paper scraps through the filter frame, which can reduce the pollution caused by paper powder to the environment during cutting and improve the cleanliness during processing.

[0018] 2. By setting the brush, after the cutting is completed and the material after cutting is taken away, the first electric push rod continuously contracts, and in the contraction process, the slider slides upward in the sliding port, extruding the L-shaped drive rod to make the bottom turn over, extruding the brush plate through the bottom of the L-shaped drive rod, so that the brush plate turns over around the movable port, realizing cleaning the bottom of the processing frame, ensuring the cleanliness of the lower side of the cutter, reducing the influence of paper scraps on subsequent cutting, and improving the subsequent cutting quality.

[0019] The specific embodiments of the utility model will be described in further detail below in combination with the drawings. DRAWINGS

[0020] The drawings in the following description are only some embodiments, and other drawings can be obtained by those skilled in the art without creative labor on the basis of these drawings. In the drawings:

[0021] Figure 1 It is a three-dimensional structure schematic diagram of an embodiment of the utility model;

[0022] Figure 2 It is a three-dimensional cross-sectional structure schematic diagram of a processing frame of an embodiment of the utility model;

[0023] Figure 3 It is a three-dimensional structure schematic diagram of a lower pressing plate of an embodiment of the utility model;

[0024] Figure 4 It is a three-dimensional cross-sectional structure schematic diagram of a fixed plate of an embodiment of the utility model;

[0025] Figure 5 It is a three-dimensional structure schematic diagram of a side view cross section of an embodiment of the utility model;

[0026] In the drawings, the component list represented by each number is as follows:

[0027] 1, processing frame; 2, first electric push rod; 3, lower pressing plate; 4, cutter; 5, air vent; 6, storage frame; 7, pull-out opening; 8, sealing plate; 9, filter frame; 10, movable opening; 11, brush plate; 12, spring; 13, sliding opening; 14, linkage assembly; 141, sliding block; 142, L-shaped drive rod; 15, fixing mechanism; 151, mounting hole; 152, second electric push rod; 153, fixed plate; 16, handle; 17, rubber layer; 18, supporting leg; 19, tightening groove; 20, bidirectional screw rod; 21, tightening block; 22, drive motor; 23, telescopic groove; 24, contraction block; 25, air extractor.

[0028] It should be noted that these drawings and written descriptions are not intended to limit the scope of the concept of the present application in any way, but to illustrate the concept of the present application to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0029] The present application will now be described in further detail with reference to the accompanying drawings.

[0030] Please refer to Figures 1-5 As shown in the drawings, a cutting device for paper printed matter production is provided in the embodiment, which comprises a processing frame 1, two first electric push rods 2 are arranged on the upper side of the processing frame 1, a lower pressing plate 3 is fixedly connected to the output end of the two first electric push rods 2, a cutter 4 is fixedly connected to the lower side of the lower pressing plate 3, a plurality of air vents 5 are formed in the lower side of the inner wall of the processing frame 1, a storage frame 6 is arranged on the lower side of the processing frame 1 and located below the plurality of air vents 5, an air extractor 25 is fixedly connected to one side of the storage frame 6, a pull-out opening 7 is formed in one side of the storage frame 6, a sealing plate 8 is arranged on the inner wall of the pull-out opening 7, and a filter frame 9 is fixedly connected to one side of the sealing plate 8.

[0031] The air extractor 25 is a commonly used high-power fan on the market, also known as a side-flow blower, a centrifugal blower, or a blower, which is a general air source for blowing or sucking air, and is prior art, which will not be described in detail.

[0032] A movable opening 10 is formed in one side of the processing frame 1, a brush plate 11 is rotatably connected to the inner wall of the movable opening 10, a spring 12 is arranged between the brush plate 11 and the movable opening 10, a sliding opening 13 is formed in one side of the processing frame 1, a linkage assembly 14 that cooperates with the brush plate 11 is arranged in the sliding opening 13, and a fixing mechanism 15 is arranged on the upper side of the inner wall of the processing frame 1.

[0033] The application of one aspect of the embodiment is: when in use, by placing stably in the corresponding position, when the paper print needs to be cut, the paper to be cut is placed on the lower side of the inner wall of the processing frame 1, then the paper is fixed through the fixing mechanism 15, and then the paper print is cut by moving the lower pressing plate 3 and the cutter 4 downward at the same time through the two first electric push rods 2.

[0034] When cutting, the air inside the storage frame 6 can be extracted through the starting of the air extractor 25, because the sealing plate 8 seals the inside of the extraction opening 7, the gas can only flow from the upper layer to the lower layer, so that the paper powder generated during cutting can be adsorbed into the inside of the storage frame 6, and then the paper powder can be filtered through the filter frame 9, so as to reduce the pollution caused by the paper powder to the environment during cutting and improve the cleanliness.

[0035] When the cutting is finished, the material after cutting is taken away, and the first electric push rod 2 is continuously retracted, in the process of retraction, the sliding block 141 slides upward in the sliding opening 13, the L-shaped driving rod 142 is extruded, the bottom part is turned over, the L-shaped driving rod 142 extrudes the brush plate 11, so that the brush plate 11 turns over around the movable opening 10, the bottom part of the processing frame 1 is cleaned, the cleanliness of the lower side of the cutter 4 is ensured, the influence of the paper powder on the subsequent cutting is reduced, and the subsequent cutting quality is improved.

[0036] The linkage assembly 14 of the embodiment includes a sliding block 141 which is slidingly fitted in the inner wall of the sliding opening 13 and is fixedly connected with the lower pressing plate 3, and an L-shaped driving rod 142 which is rotationally fitted on one side of the processing frame 1 and cooperates with the brush plate 11, when the sliding block 141 continuously moves upward, the upper side of the L-shaped driving rod 142 is extruded through the lever principle, the other side moves to extrude the brush plate 11, so that the brush plate 11 rotates, and cleaning is realized.

[0037] The fixing mechanism 15 of the embodiment includes a mounting hole 151 which is opened on the upper side of the inner wall of the processing frame 1, a second electric push rod 152 which is fixedly connected with the inner wall of the mounting hole 151, and a fixed plate 153 which is fixedly connected with the output end of the second electric push rod 152, the fixed plate 153 can be moved downward in the sliding block 141 through the L-shaped driving rod 142, so as to extrude the material to be cut from the upper side to the lower side, realize fixation, and improve the stability during cutting.

[0038] One side of the sealing plate 8 of the embodiment is fixedly connected with a handle 16, the handle 16 is provided with a rubber layer 17, the handle 16 facilitates the operation of the sealing plate 8, and the rubber layer 17 improves the comfort during operation.

[0039] The lower side of the processing frame 1 of the embodiment is fixedly connected with two supporting legs 18 matched with the storage frame 6, the lower side of the supporting leg 18 and the storage frame 6 is provided with an anti-skid pad, the length of the supporting leg 18 is equal to that of the storage frame 6, the supporting leg 18 supports, and the anti-skid pad can realize the anti-skid property when being placed.

[0040] The lower side of the fixed plate 153 of the embodiment is provided with a tightening groove 19, the inner wall of the tightening groove 19 is rotationally matched with a bidirectional screw rod 20, two tightening blocks 21 are fixedly connected on the bidirectional screw rod 20, one side of the fixed plate 153 is provided with a driving motor 22 matched with the bidirectional screw rod 20, the bidirectional screw rod 20 is driven to rotate by controlling the driving motor 22, and then the two tightening blocks 21 are tightened to realize the tightening of the two sides of the paper printed matter, thereby improving the stability during cutting.

[0041] The side close to the two tightening blocks 21 of the embodiment is provided with an expansion groove 23, the inner wall of the expansion groove 23 is slidably and elastically matched with a contraction block 24, the contraction block 24 is located between the inner wall of the expansion groove 23 and is provided with an elastic element, when the fixed plate 153 is pressed downward, the contraction block 24 is contracted into the expansion groove 23, thereby reducing the fixation of the fixed plate 153 to materials with different thicknesses.

[0042] The utility model is not limited to the above-mentioned embodiment, anyone should know the structural change made under the inspiration of the utility model, any technical scheme with the same or similar technical scheme of the utility model falls into the protection scope of the utility model. The utility model is not described in detail, and the technical, shape and structure parts are all known technologies.

Claims

1. A cutting device for producing paper printed matter, characterized in that: The invention comprises: a processing frame (1), two first electric push rods (2) are installed on the upper side of the processing frame (1), the output ends of the two first electric push rods (2) are fixedly connected to a lower pressure plate (3), the lower side of the lower pressure plate (3) is fixedly connected to a cutter (4), a plurality of air vents (5) are provided on the lower side of the inner wall of the processing frame (1), a storage frame (6) is provided on the lower side of the processing frame (1) and is located below the plurality of air vents (5), a side of the storage frame (6) is fixedly connected to an exhaust fan (25), a side of the storage frame (6) is provided with a draw-out opening (7), the inner wall of the draw-out opening (7) is provided with a sealing plate (8), and a side of the sealing plate (8) is fixedly connected to a filter frame (9); A movable opening (10) is provided on one side of the processing frame (1), a brush plate (11) is rotatably matched on the inner wall of the movable opening (10), a spring (12) is installed between the brush plate (11) and the movable opening (10), a sliding opening (13) is provided on one side of the processing frame (1), a linkage assembly (14) matched with the brush plate (11) is installed inside the sliding opening (13), and a fixing mechanism (15) is installed on the upper side of the inner wall of the processing frame (1).

2. A cutting device for producing paper printed matter according to claim 1, characterized in that: The linkage assembly (14) comprises a slider (141) which is slidably engaged with the inner wall of the sliding opening (13) and fixedly connected to the lower pressing plate (3), and an L-shaped driving rod (142) which is rotatably engaged with one side of the processing frame (1) and engaged with the brush plate (11).

3. A cutting device for producing paper printed matter according to claim 1, characterized in that: The fixing mechanism (15) comprises a mounting hole (151) provided on the upper side of the inner wall of the processing frame (1), a second electric push rod (152) fixedly connected to the inner wall of the mounting hole (151), and a fixing plate (153) fixedly connected to the output end of the second electric push rod (152).

4. A cutting device for producing paper printed matter according to claim 1, characterized in that: A handle (16) is fixedly connected to one side of the sealing plate (8), and a rubber layer (17) is mounted on the handle (16).

5. A cutting device for producing paper printed matter according to claim 1, characterized in that: Two supporting legs (18) that match the storage frame (6) are fixedly connected to the lower side of the processing frame (1), and the lower sides of the supporting legs (18) and the storage frame (6) are both equipped with anti-slip pads.

6. A cutting device for producing paper printed matter according to claim 3, characterized in that: A tightening groove (19) is provided on the lower side of the fixing plate (153), and a bidirectional screw rod (20) is rotatably matched with the inner wall of the tightening groove (19). Two tightening blocks (21) are fixedly connected to the bidirectional screw rod (20). A driving motor (22) matched with the bidirectional screw rod (20) is installed on one side of the fixing plate (153).

7. A cutting device for producing paper printed matter according to claim 6, characterized in that: A telescopic groove (23) is provided on the adjacent side of the two tightening blocks (21), and a contraction block (24) is slidably and elastically matched on the inner wall of the telescopic groove (23).

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