Automatic edge cutting equipment for printing

Abstract

The automatic edge cutting equipment for printing comprises two vertical plates and a printed matter, adjusting mechanisms are arranged in the middles of the opposite sides of the two vertical plates, extrusion mechanisms are arranged on the lower portions of the left side and the right side of each vertical plate, and conveying mechanisms are arranged on the upper portions of the left side and the right side of each vertical plate. According to the automatic edge cutting equipment for printing, when the first servo motor drives the two-way different-pattern threaded rod to rotate, the supporting plates get close to each other or get away from each other, so that the distance between the two cutting knives is adjusted, edges of printed matter can be cut at will according to needs, the two speed reduction motors are driven, and the two speed reduction motors are driven to rotate. The shaft rod drives the auger blade to rotate, the rubber roller drives the printed matter to move rightwards, the auger blade flattens the printed matter on the front side and the rear side, and the elasticity of the left spring is smaller than that of the right spring, so that the pressure of the right extrusion roller on the printed matter is larger than that of the left extrusion roller on the printed matter. The printed matter is kept tight, and the cutting effect is better.

Description

TECHNICAL FIELD

[0001] The utility model relates to printing equipment technical field, especially a kind of automatic edge cutting equipment for printing. BACKGROUND

[0002] Printing is the original copy of text, picture, photo, anti-fake, etc. After making plate, applying ink, pressing and other processes, the ink is transferred to the surface of paper, textile, plastic products, leather and other materials to batch copy the content of original copy. Printing is the process of transferring the approved printing plate to the printing material by printing machine and special ink. Since the emergence of printing, it has greatly facilitated people to read and purchase books, and also avoided the problem of errors in hand copying. With the development of modern technology, the efficiency and function of printing have been greatly enhanced. The cutting work of printed paper becomes particularly important, which not only affects the later binding, but also affects the work efficiency. The existing edge cutting device cannot be flexibly adjusted according to the width of printed matter, and the printed matter is easy to loosen during edge cutting, affecting the cutting effect. SUMMARY

[0003] The main purpose of the utility model is to provide an automatic edge cutting equipment for printing, which can effectively solve the problems in the background art.

[0004] To achieve the above purpose, the technical scheme adopted by the utility model is as follows:

[0005] An automatic edge cutting equipment for printing, comprising two vertical plates and printed matter, the two vertical plates are provided with an adjusting mechanism at the middle part of the opposite side, the vertical plates are provided with an extrusion mechanism at the lower part of the left and right sides, the vertical plates are provided with a conveying mechanism at the upper part of the left and right sides, and the printed matter passes between the two conveying mechanisms and the extrusion mechanism.

[0006] The adjusting mechanism comprises an adjusting assembly, two support plates, two servo motors two and two cutting knives, the adjusting assembly is installed at the middle part of the vertical plate on the front and rear sides, the support plate is installed at the lower part of the adjusting assembly on the front and rear sides, the cutting knife is rotatably connected to the upper part of the support plate on the opposite side, the servo motor two is installed on the upper part of the support plate on the side away from each other, and the output end of the servo motor two penetrates the upper part of the support plate and is fixedly connected to the middle part of the cutting knife.

[0007] Preferably, the adjusting assembly comprises a servo motor, two limiting rods and a two-way acme screw rod, the two limiting rods are fixedly connected to the middle part of the vertical plate on the front and back sides, the two-way acme screw rod is rotatably connected to the middle part of the vertical plate on the front and back ends, and the two-way acme screw rod is arranged in the middle part of the two limiting rods, the supporting plate is slidably connected to the front and back sides of the limiting rods on the left and right sides of the lower part, the supporting plate is threadedly connected to the front and back sides of the two-way acme screw rod on the middle part of the lower side, the servo motor is installed on the outer side of one of the vertical plates, and the output end of the servo motor penetrates through the vertical plate and is fixedly connected to one end of the two-way acme screw rod.

[0008] Preferably, the supporting plate is provided with an organ case on the lower part of the opposite side, and an organ case is arranged between the lower part of the opposite side of the supporting plate and the vertical plate.

[0009] Preferably, the extrusion mechanism comprises a cavity, a stand column, a connecting block, a spring and an extrusion roller, the cavity is arranged on the left and right sides of the vertical plate, the stand column is fixedly connected to the middle part of the cavity on the upper and lower ends, the connecting block is slidably connected to the outer periphery of the stand column on the middle part, the spring is sleeved on the outer periphery of the stand column, the spring is arranged on the lower part of the connecting block, and the extrusion roller is rotatably connected to the opposite side of the connecting block on the front and back ends.

[0010] Preferably, the extrusion roller is provided with a rubber layer on the outer periphery.

[0011] Preferably, the conveying mechanism comprises a supporting frame, a shaft rod, an auger blade and a speed reducer motor, the supporting frame is fixedly connected to the left and right sides of the vertical plate on the lower part, the shaft rod is rotatably connected to the middle part of the supporting frame on the front and back sides, the speed reducer motor is installed on the outer side of one of the supporting frames, the output end of the speed reducer motor penetrates through the supporting frame and is fixedly connected to one end of the shaft rod, the auger blade is mirror-symmetrically arranged on the outer periphery of the left shaft rod on the middle part, and the outer periphery of the right shaft rod is provided with a rubber roller.

[0012] Compared with the prior art, the utility model has the advantages of the following:

[0013] 1. The limiting rods limit the supporting plate, so that when the servo motor drives the two-way acme screw rod to rotate, the supporting plates move closer to or farther away from each other, thereby adjusting the distance between the two cutting knives, and the printed matter can be arbitrarily cut according to needs.

[0014] 2. The two speed reducer motors are driven to make the shaft rod drive the auger blade to rotate, the rubber roller drives the printed matter to move to the right, and the auger blade flattens the printed matter to the front and back sides, thereby ensuring the accuracy of cutting, the spring upwardly pushes the connecting block, the extrusion roller is pressed on the lower part of the conveying mechanism, the elastic force of the left spring is smaller than that of the right spring, the pressure of the right extrusion roller on the printed matter is greater than that of the left extrusion roller, the printed matter is kept tight, and the cutting effect is better. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a kind of printing automatic edge cutting equipment's three-dimensional structure schematic view of the utility model;

[0016] Figure 2 It is a kind of printing automatic edge cutting equipment's vertical plate structure schematic view of the utility model;

[0017] Figure 3 It is a kind of printing automatic edge cutting equipment's adjusting mechanism structure schematic view of the utility model;

[0018] Figure 4 It is a kind of printing automatic edge cutting equipment's flattening mechanism structure schematic view of the utility model;

[0019] Figure 5 It is a kind of printing automatic edge cutting equipment's extrusion mechanism structure schematic view of the utility model.

[0020] In the drawing: 1, vertical plate;2, printed matter;3, extrusion mechanism;301, cavity;302, stand;303, connecting block;304, spring;305, extrusion roller;4, adjusting mechanism;401, servo motor one;402, limit rod;403, two-way irregular thread rod;404, support plate;405, servo motor two;406, cutting knife;5, conveying mechanism;501, support frame;502, shaft;503, auger blade;504, speed reducer motor. Specific implementation

[0021] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific implementation manners.

[0022] As Figures 1-5 Indicated, a kind of printing automatic edge cutting equipment, including two vertical plates 1 and printed matter 2, two vertical plates 1 are provided with adjusting mechanism 4 in the middle of one side, and the lower part of vertical plate 1 left and right sides is provided with extrusion mechanism 3, and the upper part of vertical plate 1 left and right sides is provided with conveying mechanism 5, and printed matter 2 passes between two conveying mechanisms 5 and extrusion mechanism 3.

[0023] In the embodiment, the adjusting mechanism 4 comprises an adjusting assembly, two support plates 404, two servo motors two 405 and two cutting knives 406. The adjusting assembly is installed at the middle part of the vertical plate 1 on the front and back sides. The support plates 404 are installed at the lower parts of the adjusting assembly on the front and back sides. The cutting knives 406 are rotatably connected to the upper parts of the support plates 404 on the facing sides. The servo motors two 405 are installed on the upper parts of the support plates 404 on the opposite sides. The output ends of the servo motors two 405 penetrate through the upper parts of the support plates 404 and are fixedly connected to the middle parts of the cutting knives 406. The adjusting assembly comprises a servo motor one 401, two limiting rods 402 and a bidirectional special thread rod 403. The two limiting rods 402 are fixedly connected to the middle part of the vertical plate 1 on the front and back sides. The bidirectional special thread rod 403 is rotatably connected to the middle part of the vertical plate 1 on the front and back ends, and is arranged at the middle part of the two limiting rods 402. The lower parts of the support plates 404 are slidably connected to the front and back sides of the limiting rods 402. The lower middle parts of the support plates 404 are screwedly connected to the front and back sides of the bidirectional special thread rod 403. The servo motor one 401 is installed on the outside of one of the vertical plates 1. The output end of the servo motor one 401 penetrates through the vertical plate 1 and is fixedly connected to one end of the bidirectional special thread rod 403. The lower parts of the facing sides of the support plates 404 are provided with piano cases. The lower parts of the opposite sides of the support plates 404 are provided with piano cases between the support plates 404 and the vertical plate 1.

[0024] Specifically, the impurities generated by the edge cutting are prevented from being clamped on the outer periphery of the bidirectional special thread rod 403 by the piano cases, so as to ensure the normal use of the adjusting device. The limiting rods 402 limit the support plates 404. When the servo motor one 401 drives the bidirectional special thread rod 403 to rotate, the support plates 404 approach or move away from each other, so as to adjust the distance between the two cutting knives 406. The printed matter 2 can be arbitrarily edge cut according to the needs.

[0025] In the embodiment, the pressing mechanism 3 comprises cavities 301, stand columns 302, connecting blocks 303, springs 304 and pressing rollers 305. The cavities 301 are formed in the vertical plate 1 on the left and right sides. The stand columns 302 are fixedly connected to the middle parts of the cavities 301 on the upper and lower ends. The connecting blocks 303 are slidably connected to the outer peripheries of the stand columns 302. The springs 304 are sleeved on the outer peripheries of the stand columns 302. The springs 304 are arranged at the lower parts of the connecting blocks 303. The pressing rollers 305 are rotatably connected to the facing sides of the connecting blocks 303 on the front and back ends. The outer peripheries of the pressing rollers 305 are provided with rubber layers. The conveying mechanism 5 comprises support frames 501, shaft rods 502, auger blades 503 and speed reducers 504. The lower parts of the support frames 501 are fixedly connected to the left and right sides of the vertical plate 1. The front and back sides of the shaft rods 502 are rotatably connected to the middle parts of the support frames 501. The speed reducers 504 are installed on the outside of one of the support frames 501. The output ends of the speed reducers 504 penetrate through the support frames 501 and are fixedly connected to one end of the shaft rods 502. The middle parts of the auger blades 503 are mirror image arranged on the outer periphery of the left shaft rod 502. The outer periphery of the right shaft rod 502 is provided with a rubber roller.

[0026] Specifically, drive two reduction motors 504, so that the shaft rod 502 drive auger blade 503 rotation, through the rubber roller drive printed matter 2 right, and through the auger blade 503 printed matter 2 to the front and back flat, ensure the accuracy of cutting, through the spring 304 upwardly to the connecting block 303, so that the extrusion roller 305 pressure in the lower part of the conveying mechanism 5, and the left spring 304 than the right spring 304 of the elastic force, so that the right extrusion roller 305 on the pressure of printed matter 2 than the left extrusion roller 305 on the pressure of printed matter 2, so that printed matter 2 keep tight, so that the cutting effect is better.

[0027] Working principle:

[0028] The impurities generated by the cutting edge are prevented from being stuck on the outer periphery of the bidirectional irregular thread rod 403 by the piano case, the normal use of the adjusting device is ensured, the supporting plates 404 are limited by the limiting rods 402, the supporting plates 404 are close to or away from each other when the bidirectional irregular thread rod 403 is rotated by the servo motor 401, so that the distance between the two cutting knives 406 is adjusted, the printed matter 2 can be cut arbitrarily according to needs, two reduction motors 504 are driven, so that the shaft rod 502 drive auger blade 503 rotation, through the rubber roller drive printed matter 2 right, and through the auger blade 503 printed matter 2 to the front and back flat, ensure the accuracy of cutting, through the spring 304 upwardly to the connecting block 303, so that the extrusion roller 305 pressure in the lower part of the conveying mechanism 5, and the left spring 304 than the right spring 304 of the elastic force, so that the right extrusion roller 305 on the pressure of printed matter 2 than the left extrusion roller 305 on the pressure of printed matter 2, so that printed matter 2 keep tight, so that the cutting effect is better.

[0029] The basic principle and main features of the utility model and the advantages of the utility model are shown and described. It should be understood by those skilled in the art that the utility model is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and the description in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. An automatic guillotining apparatus for printed matter, comprising two uprights (1) and printed matter (2), characterised in that: Two said vertical plate (1) opposite side middle part is equipped with adjusting mechanism (4), the vertical plate (1) left and right sides lower part is equipped with extrusion mechanism (3), the vertical plate (1) left and right sides upper part is equipped with conveying mechanism (5), the printed matter (2) passes through two conveying mechanism (5) and extrusion mechanism (3) between; The adjusting mechanism (4) includes an adjusting assembly, two support plates (404), two servo motors (405) and two cutting knives (406), the adjusting assembly is installed on the middle part of the vertical plate (1) on the front and back sides, the support plates (404) are installed on the front and back sides of the adjusting assembly at the lower part, the cutting knives (406) are rotatably connected to the upper part of the support plates (404) on the opposite side, and the servo motors (405) are installed on the opposite side of the upper part of the support plates (404).

2. The automatic slitting apparatus for printing according to claim 1, characterized by: The adjusting assembly includes a servo motor (401), two limiting rods (402) and a double-way special thread rod (403), the two limiting rods (402) are fixedly connected to the middle part of the vertical plate (1) on the front and back sides, the double-way special thread rod (403) is rotatably connected to the middle part of the vertical plate (1) on the front and back ends, and the double-way special thread rod (403) is arranged in the middle part of the two limiting rods (402), the lower part of the left and right sides of the support plates (404) is slidably connected to the front and back sides of the limiting rods (402), the lower middle part of the support plates (404) is threadedly connected to the front and back sides of the double-way special thread rod (403), and the servo motor (401) is installed on the outside of one of the vertical plates (1).

3. The automatic slitting apparatus for printing according to claim 2, wherein: The opposite side of the lower part of the support plate (404) is provided with an organ case, and the opposite side of the lower part of the support plate (404) is provided with an organ case.

4. The automatic slitting apparatus for printing according to claim 1, wherein: The extrusion mechanism (3) includes a cavity (301), a stand column (302), a connecting block (303), a spring (304) and an extrusion roller (305), the cavity (301) is formed in the left and right sides of the vertical plate (1), the stand column (302) is fixedly connected to the middle part of the cavity (301) on the upper and lower ends, the connecting block (303) is slidably connected to the outer periphery of the stand column (302), the spring (304) is sleeved on the outer periphery of the stand column (302), the spring (304) is arranged at the lower part of the connecting block (303), and the extrusion roller (305) is rotatably connected to the opposite side of the connecting block (303) on the front and back ends.

5. The automatic slitting apparatus for printing according to claim 4, wherein: The outer periphery of the extrusion roller (305) is provided with a rubber layer.

6. The automatic slitting apparatus for printing according to claim 1, wherein: Said conveying mechanism (5) including support frame (501), shaft (502), auger blade (503) and reduction motor (504), support frame (501) lower fixed connection in the left and right two sides of vertical plate (1), the shaft (502) front and back both sides are rotatably connected in the middle of support frame (501), the reduction motor (504) is installed in one of support frame (501) outside, the output end of reduction motor (504) penetrates support frame (501) and is fixedly connected in one end of shaft (502), the middle part of auger blade (503) is mirror image and is arranged on the outer periphery of left shaft (502), and the outer periphery of right shaft (502) is provided with rubber roller.

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