Printing paper product die cutting device

Abstract

The utility model discloses a printing paper product die cutting device which comprises a die cutting box, first conveying rollers and a conveying belt, the number of the first conveying rollers is two, the left sides and the right sides of the two first conveying rollers penetrate to the left side and the right side of the die cutting box, and the conveying belt is arranged on the side opposite to the conveying rollers. And the left side and the right side of the conveying belt are rotationally connected with the interior of the die cutting box, and through cooperative use of the first output assembly, the second output assembly, the rotating assembly and the matching assembly, the first conveying roller and the conveying belt can be driven to rotate through use of the first output assembly, and then through use of the second output assembly, the die cutting efficiency is improved. And the printing paper is driven to the tail end of the die cutting box, so that the die cutting efficiency and quality of the printing paper are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of printed paper products, and in particular relates to a printed paper product die-cutting device. Background Art

[0002] Printing paper refers to various paper materials specially used for printing. They have specific physical and chemical properties to meet the requirements of different printing processes. The die-cutting device is a key component in the processing of printed paper products. Its main function is to perform subsequent processing on printed products, such as cutting and creasing, to achieve the expected shape and size requirements. Die-cutting can not only improve the practicality of printed products, but also increase their aesthetics. It is the only way for printed products from production to final use. A Chinese patent discloses a printing die-cutting anti-jam paper product device, the publication number is: CN220428553U, a printing die-cutting anti-jam paper product device, including a box body and an adjustment component for guiding paper products, characterized in that: the The adjusting component comprises material guiding through holes respectively opened at both ends of the box body, two screw rods arranged at the top of the box body, a driving frame sleeved on the outside of the screw rods, sliding through holes respectively opened on both sides of the box body, a first fixed shaft arranged on the inner side of the driving frame, a first guide roller sleeved on the outside of the first fixed shaft, two second fixed shafts arranged on one side of the box body, a second guide roller sleeved on the outside of the second fixed shaft and a conveying component for conveying paper products, the screw rod passes through the driving frame and is screwed therewith, the driving frame has a U-shaped cross section, the first fixed shaft is fixedly connected to the driving frame, and the first fixed shaft is slidably connected to the sliding through hole. The printing and die-cutting anti-jamming paper product device first adjusts the distance between the first guide roller and the second guide roller according to the thickness of the paper product, and then rotates The screw rod is driven to drive the driving frame to move downward on the outside of the box body, and the driving frame slides on the outside of the limit rod. Then the driving frame drives the first guide roller on the outside of the first fixed shaft to move downward in the box body, and then the first guide roller approaches the second guide roller, and then the paper product is placed between the first guide roller and the second guide roller from the material guide through hole at one end of the box body. At the same time, the anti-slip pads on the outside of the first guide roller and the second guide roller fit the paper product. Then the motor drives the driving roller on the outside of the driving shaft to rotate, and the driving roller drives the conveyor belt to rotate. This is the conveyor belt to transport the paper product stably. When the paper product moves, it drives the first guide roller and the second guide roller to rotate. This is the paper product driving the rotating roller on the third fixed shaft through the pressure plate. The outer side rotates, so that the multiple pressure plates on the outer side of the rotating roller press down and fix the paper product, and at the same time the spring in the fixed frame pushes the sliding rod downward, and then the sliding rod squeezes the anti-static brush to fit the paper product on the surface of the conveyor belt, and then the anti-static brush removes the static electricity on the surface of the paper product, and then the paper product is guided out through the material guide hole at the other end of the box. Problems with existing equipment: existing equipment cannot conveniently guide paper products of different thicknesses, the static electricity removal effect of paper products is not good, and paper products cannot be effectively prevented from jamming, which affects the efficiency and practicality of the equipment in die-cutting paper products. Through searching, the above is a case that is closer to the prior art. To sum up, the problems with the prior art are.

[0003] However, the following problems still exist during the implementation of the above-mentioned device: Defects of the above-mentioned patent: During the die-cutting process of printed paper products inside the die-cutting box, since the transportation end of the printed paper products is not fixed, problems such as end corners and end surfaces warping will occur during transportation, affecting the die-cutting efficiency and quality of the printed paper products.

[0004] Based on the search of the above patents, a printing paper die-cutting device is specially proposed to solve the above problems. Utility Model Content

[0005] In view of the problems existing in the prior art, the utility model provides a printing paper die-cutting device, comprising a die-cutting box, a first transport roller and a transport belt, wherein two first transport rollers are provided, and the left and right sides of the two first transport rollers are both penetrated to the left and right sides of the die-cutting box, the transport belt is provided on the opposite side of the transport roller, and the left and right sides of the transport belt are both rotatably connected to the inside of the die-cutting box, and the right side and the front side of the die-cutting box are both provided with a first output assembly and a second output assembly;

[0006] The first output assembly includes a first fixed seat, a first motor and a first worm, the left side of the first fixed seat is fixedly mounted on the right side of the die-cutting box, the outer surface of the first motor is fixedly mounted on the inner surface of the first fixed seat, and the rear side of the first worm is fixedly mounted on the starting end of the first motor;

[0007] The second output assembly includes a second fixed seat, a second motor and a second worm, the rear side of the second fixed seat is fixedly mounted on the front side of the die-cutting box, the outer surface of the second motor is fixedly mounted on the inner surface of the second fixed seat, and the right side of the second worm is fixedly mounted on the starting end of the second motor;

[0008] The surface of the first worm is provided with a rotating component in meshing connection, and the surface of the second worm is engaged with a matching component in meshing connection.

[0009] As a preferred embodiment of the present invention, two movable grooves are provided on the left and right sides of the die-cutting box, and the surfaces of the two movable grooves are slidably connected with fixed rods, and the opposite sides of the fixed rods are fixedly installed with fixed frames, and the upper and lower sides of the fixed frames are threadedly connected with first screws for rotation through threaded holes, and the bottom of the first screw is rotatably connected to the top of the die-cutting box through a rotating shaft;

[0010] The second transport roller is rotatably connected to one side of the fixed rod via a rotating shaft. By arranging a movable groove, a fixed frame, a first screw rod and a second transport roller, the second transport roller can be driven to move downward by the rotation of the first screw rod to squeeze the printed paper product.

[0011] As a preferred embodiment of the utility model, the rotating component includes a first worm gear and a rotating column, and there are several first worm gears and rotating columns. The surfaces of several first worm gears are meshed with the surfaces of the first worm, the front sides of several rotating columns are fixedly installed on the rear sides of the first worm gear, and the left sides of the rotating columns penetrate the interior of the die-cutting box and are fixedly installed on the right sides of the first transport roller and the transport belt. By setting up the rotating component and using the rotating component, the printed paper products can be moved on the surfaces of the transport belt and the first transport roller.

[0012] As a preferred embodiment of the utility model, the mating component includes a second worm wheel, a first pulley, a second pulley and a second screw. The second worm wheel, the first pulley, the second pulley and the second screw are each provided with two, the rear sides of the two second worm wheels are rotatably connected to the front side of the die-cutting box through a rotating shaft, the rear sides of the two first pulleys are fixedly installed on the front side of the second worm wheel, the two second pulleys are arranged at the bottom of the first pulley, and the front sides of the two second screws are fixedly installed on the rear side of the second pulley. By setting up the mating component and using it in conjunction with the rotating component, printed paper products can be stably transported.

[0013] As a preferred embodiment of the utility model, a fixing block is threadedly connected to the surface of the second screw rod through a threaded hole, clamping rods are passed through the upper and lower sides of the fixing block, the opposite sides of the clamping rods are fixedly installed on the clamping plate, and springs are sleeved on the surface of the clamping rods, and the upper and lower sides of the springs are fixedly installed to the inner wall of the fixing block and the top of the clamping plate. By arranging the fixing block, the clamping rod, the clamping plate and the spring, the printed paper products can be clamped and fixed during the die-cutting process of the printed paper products.

[0014] As a preferred embodiment of the utility model, two extrusion blocks are fixedly installed on the surface of the clamping rod, and two matching blocks are fixedly installed on the inner wall of the die-cutting box. The two matching blocks are used in conjunction with the extrusion blocks. By arranging the extrusion blocks and the matching blocks, during the rotation of the screw, the extrusion blocks can be driven to move on the surface of the screw at the same time, and then cooperate with the matching blocks again to drive the clamping rod to move upward.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model sets a first output component, a second output component, a rotating component and a matching component for coordinated use, so that the first output component can be used to drive the first transport roller and the transport belt to rotate, and then the second output component is used again to drive the printed paper products to the end of the die-cutting box, thereby improving the die-cutting efficiency and quality of the printed paper products; it solves the problem that in the current process of die-cutting printed paper products inside the die-cutting box, the transport end of the printed paper products is not fixed, and the end angles and end faces will be warped during the transportation process, affecting the die-cutting efficiency and quality of the printed paper products. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the die-cutting box provided in an embodiment of the utility model;

[0017] Figure 2 It is a schematic diagram of a disassembled three-dimensional structure of a second output assembly provided by an embodiment of the utility model;

[0018] Figure 3 The utility model embodiment provides Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0019] Figure 4 It is a schematic diagram of the disassembled three-dimensional structure of the second output component provided by an embodiment of the utility model.

[0020] In the figure: 1, die-cutting box; 2, first transport roller; 3, transport belt; 4, first output assembly; 41, first fixed seat; 42, first motor; 43, first worm; 5, second output assembly; 51, second fixed seat; 52, second motor; 53, second worm; 6, rotating assembly; 61, first worm gear; 62, rotating column; 7, matching assembly; 71, second worm gear; 72, first pulley; 73, second pulley; 74, second screw; 8, moving groove; 9, fixed rod; 10, fixed frame; 11, first screw; 12, second transport roller; 13, fixed block; 14, clamping rod; 15, clamping plate; 16, spring; 17, extrusion block; 18, matching block. DETAILED DESCRIPTION

[0021] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0022] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0023] like Figures 1 to 4 As shown, a printing paper die-cutting device provided by an embodiment of the utility model comprises a die-cutting box 1, a first transport roller 2 and a transport belt 3, two first transport rollers 2 are provided, and the left and right sides of the two first transport rollers 2 are both penetrated to the left and right sides of the die-cutting box 1, the transport belt 3 is provided on the opposite side of the transport rollers, and the left and right sides of the transport belt 3 are both rotatably connected to the inside of the die-cutting box 1, and the right side and the front side of the die-cutting box 1 are provided with a first output assembly 4 and a second output assembly 5;

[0024] The first output assembly 4 includes a first fixed seat 41, a first motor 42 and a first worm 43. The left side of the first fixed seat 41 is fixedly mounted on the right side of the die-cutting box 1, the outer surface of the first motor 42 is fixedly mounted on the inner surface of the first fixed seat 41, and the rear side of the first worm 43 is fixedly mounted on the starting end of the first motor 42.

[0025] The second output assembly 5 includes a second fixed seat 51, a second motor 52 and a second worm 53. The rear side of the second fixed seat 51 is fixedly mounted on the front side of the die-cutting box 1, the outer surface of the second motor 52 is fixedly mounted on the inner surface of the second fixed seat 51, and the right side of the second worm 53 is fixedly mounted on the starting end of the second motor 52.

[0026] A rotating component 6 is meshedly connected on the surface of the first worm 43 , and a matching component 7 is meshedly connected on the surface of the second worm 53 .

[0027] refer to Figure 1 Two movable grooves 8 are provided on the left and right sides of the die-cutting box 1, and the surfaces of the two movable grooves 8 are slidably connected with fixed rods 9, and a fixed frame 10 is fixedly installed on the opposite side of the fixed rod 9. The upper and lower sides of the fixed frame 10 are threadedly connected with a first screw rod 11 for rotation through a threaded hole, and the bottom of the first screw rod 11 is rotatably connected to the top of the die-cutting box 1 through a rotating shaft;

[0028] One side opposite to the fixing rod 9 is rotatably connected to a second transport roller 12 via a rotating shaft.

[0029] The above solution is adopted: by setting the movable groove 8, the fixed frame 10, the first screw rod 11 and the second transport roller 12, the rotation of the first screw rod 11 can drive the second transport roller 12 to move downward, so that it can squeeze the printed paper.

[0030] refer to Figure 4 The rotating assembly 6 includes a first worm gear 61 and a rotating column 62. There are several first worm gears 61 and several rotating columns 62. The surfaces of several first worm gears 61 are meshed with the surfaces of the first worm 43. The front sides of several rotating columns 62 are fixedly installed with the rear sides of the first worm gears 61, and the left sides of the rotating columns 62 penetrate the interior of the die-cutting box 1 and are fixedly installed with the right sides of the first transport roller 2 and the transport belt 3.

[0031] The above solution is adopted: by providing the rotating component 6 and using the rotating component 6 , the printed paper product can be moved on the surface of the transport belt 3 and the first transport roller 2 .

[0032] refer to Figure 2The mating component 7 includes a second worm wheel 71, a first pulley 72, a second pulley 73 and a second screw 74. Two of the second worm wheel 71, the first pulley 72, the second pulley 73 and the second screw 74 are provided. The rear sides of the two second worm wheels 71 are rotatably connected to the front side of the die-cutting box 1 through a rotating shaft, the rear sides of the two first pulleys 72 are fixedly installed on the front side of the second worm wheel 71, the two second pulleys 73 are provided at the bottom of the first pulley 72, and the front sides of the two second screws 74 are fixedly installed on the rear side of the second pulley 73.

[0033] By adopting the above solution, by providing the matching component 7, it can be used in conjunction with the rotating component 6 so that the printed paper products can be stably transported on the surface of the conveyor belt 3.

[0034] refer to Figure 3 The surface of the second screw rod 74 is threadedly connected to the fixing block 13 through a threaded hole, and the upper and lower sides of the fixing block 13 are penetrated by clamping rods 14, and the opposite sides of the clamping rods 14 are fixedly installed on the clamping plate 15. The surface of the clamping rod 14 is sleeved with a spring 16, and the upper and lower sides of the spring 16 are fixedly installed with the inner wall of the fixing block 13 and the top of the clamping plate 15.

[0035] By adopting the above solution, by providing the fixing block 13, the clamping rod 14, the clamping plate 15 and the spring 16, the staff can clamp the printed paper when they need to die-cut the printed paper.

[0036] refer to Figure 3 Two extrusion blocks 17 are fixedly installed on the surface of the clamping rod 14 , and two matching blocks 18 are fixedly installed on the inner wall of the die-cutting box 1 . The two matching blocks 18 are used in conjunction with the extrusion blocks 17 .

[0037] The above solution is adopted: by setting the extrusion block 17 and the matching block 18, during the rotation of the screw, the extrusion block 17 can be driven to move on the surface of the screw at the same time, and then cooperate with the matching block 18 to drive the clamping rod 14 to move upward.

[0038] The working principle of this utility model:

[0039] When in use, the staff first starts the first motor 42 by using the controller to make the first motor 42 run, so that the first worm 43 can be used to drive the first worm wheel 61 to rotate, so that the rotation of the first worm wheel 61 can drive the rotating column 62 to rotate, so that the rotating column 62 drives the first transport roller 2 and the transport belt 3 to rotate;

[0040] Then the staff adjusts the clamping rod 14 upward to increase the spacing of the clamping plates 15, and then places the end corner of the printed paper to be die-cut on the surface of the clamping plate 15 again, loosens the clamping rod 14, and uses the rebound force of the spring 16 to clamp the end corner of the printed paper. Then the staff uses the controller to start the second motor 52 again, so that through the operation of the second motor 52, the second worm gear 71 can be driven to rotate by the rotation of the second worm 53 at the same time. During the rotation of the second worm gear 71, the first pulley 72 drives the second pulley 73 to rotate by the belt, and the rotation of the second pulley 73 can drive the second screw 74 to rotate, so that the rotation of the second screw 74 drives the fixed block 13 to move, so that it moves to the end of the die-cutting box 1, and is squeezed by the matching block 18 again to release the printed paper.

[0041] 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 printed paper die-cutting device, comprising a die-cutting box (1), a first transport roller (2) and a transport belt (3), wherein two first transport rollers (2) are provided, and the left and right sides of the two first transport rollers (2) penetrate the left and right sides of the die-cutting box (1), and the transport belt (3) is provided on the side opposite to the transport roller, and the left and right sides of the transport belt (3) are rotatably connected to the inside of the die-cutting box (1). Features: The right side and the front side of the die-cutting box (1) are both provided with a first output assembly (4) and a second output assembly (5); The first output assembly (4) comprises a first fixed seat (41), a first motor (42) and a first worm (43), the left side of the first fixed seat (41) being fixedly mounted on the right side of the die-cutting box (1), the outer surface of the first motor (42) being fixedly mounted on the inner surface of the first fixed seat (41), and the rear side of the first worm (43) being fixedly mounted on the starting end of the first motor (42); The second output assembly (5) comprises a second fixed seat (51), a second motor (52) and a second worm (53), the rear side of the second fixed seat (51) being fixedly mounted on the front side of the die-cutting box (1), the outer surface of the second motor (52) being fixedly mounted on the inner surface of the second fixed seat (51), and the right side of the second worm (53) being fixedly mounted on the starting end of the second motor (52); The surface of the first worm (43) is provided with a rotating component (6) in meshing connection, and the surface of the second worm (53) is provided with a matching component (7) in meshing connection.

2. A printed paper die-cutting device as claimed in claim 1, Features: The die-cutting box (1) has two movable grooves (8) on both sides, and the surfaces of the two movable grooves (8) are slidably connected to fixed rods (9). A fixed frame (10) is fixedly installed on the opposite side of the fixed rod (9). The upper and lower sides of the fixed frame (10) are threadedly connected to a first screw rod (11) for rotation through a threaded hole, and the bottom of the first screw rod (11) is rotatably connected to the top of the die-cutting box (1) through a rotating shaft; One side opposite to the fixing rod (9) is rotatably connected to a second transport roller (12) via a rotating shaft.

3. A printed paper die-cutting device as claimed in claim 1, Features: The rotating assembly (6) comprises a first worm gear (61) and a rotating column (62), wherein a plurality of the first worm gear (61) and the rotating column (62) are provided, and the surfaces of the plurality of the first worm gears (61) are meshed with the surfaces of the first worm (43), the front sides of the plurality of the rotating columns (62) are fixedly mounted to the rear sides of the first worm gear (61), and the left sides of the rotating columns (62) penetrate the interior of the die-cutting box (1) and are fixedly mounted to the right sides of the first transport roller (2) and the transport belt (3).

4. A printed paper die-cutting device as claimed in claim 1, Features: The mating component (7) comprises a second worm wheel (71), a first belt pulley (72), a second belt pulley (73) and a second screw rod (74); the second worm wheel (71), the first belt pulley (72), the second belt pulley (73) and the second screw rod (74) are each provided with two; the rear sides of the two second worm wheels (71) are rotatably connected to the front side of the die-cutting box (1) via a rotating shaft; the rear sides of the two first belt pulleys (72) are fixedly mounted on the front side of the second worm wheel (71); the two second belt pulleys (73) are both provided at the bottom of the first belt pulley (72); and the front sides of the two second screw rods (74) are fixedly mounted to the rear side of the second belt pulley (73).

5. A printed paper die-cutting device as claimed in claim 4, Features: The surface of the second screw rod (74) is threadedly connected to a fixing block (13) via a threaded hole, and clamping rods (14) are passed through the upper and lower sides of the fixing block (13), and the opposite sides of the clamping rod (14) are fixedly mounted on the clamping plate (15), and the surface of the clamping rod (14) is sleeved with a spring (16), and the upper and lower sides of the spring (16) are fixedly mounted to the inner wall of the fixing block (13) and the top of the clamping plate (15).

6. A printed paper die-cutting device as claimed in claim 5, Features: Two extrusion blocks (17) are fixedly mounted on the surface of the clamping rod (14), and two matching blocks (18) are fixedly mounted on the inner wall of the die-cutting box (1), and the two matching blocks (18) are used in conjunction with the extrusion blocks (17).

Images