Anti-loosening paper production cutting device

Abstract

The utility model belongs to the technical field of paper production, and particularly relates to an anti-loosening paper production cutting device which comprises an operation table, two guide plates are symmetrically installed at the upper end of the operation table, a sliding plate is jointly connected between the two guide plates in a sliding mode, and supporting legs are installed at the bottom end of the operation table. A top plate is installed in the middle of the rear end of the operation table, a hydraulic cylinder is installed at the upper end of the top plate, a cutter is installed at the output end of the hydraulic cylinder, two containing tables are installed at the upper end of the sliding plate, positioning assemblies are arranged on the two containing tables, and an adjusting assembly is arranged on the operation table. Through the arrangement of the positioning assembly, paper can be limited and fixed, so that the cutting stability and the cutting qualification rate of the paper can be guaranteed, and shaking is avoided; and through the arrangement of the adjusting assembly, the position of the sliding plate can be adjusted, so that the positions of the two placing tables can be adjusted, and paper laid on the placing tables can be sequentially cut.

Description

Technical Field

[0001] The utility model relates to the technical field of paper production, in particular to an anti-loosening paper production cutting device. Background Art

[0002] Paper is the most commonly used item in our daily life. Whether reading, reading newspapers, writing or painting, we have to touch paper. In industrial, agricultural and national defense production, paper is also indispensable. Paper is a powerful tool and material in exchanging ideas, spreading culture, developing science and technology, and production.

[0003] According to the Chinese patent authorization number CN 215968922 U, a paper production and cutting device that prevents loosening is disclosed. In this application, the bidirectional screw is rotated by manually turning the rotating wheel, and then the position of the limit block is adjusted, so that the limit block clamps the paper to achieve the purpose of positioning the paper. This fixing method is cumbersome and reduces the paper production efficiency. In addition, this fixing method is not suitable for softer paper. At the same time, in this application, the paper needs to be disassembled and re-placed after cutting, which is time-consuming and further reduces the progress of paper production. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a paper production and cutting device that prevents loosening, and solves the problems raised in the above-mentioned background technology.

[0006] (2) Technical solution

[0007] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0008] A paper production cutting device for preventing loosening, comprising an operating table, two guide plates are symmetrically installed on the upper end of the operating table, a slide plate is slidably connected between the two guide plates, a supporting leg is installed on the bottom end of the operating table, a top plate is installed at the middle of the rear end of the operating table, a hydraulic cylinder is installed on the upper end of the top plate, a cutter is installed on the output end of the hydraulic cylinder, two placing tables are installed on the upper end of the slide plate, positioning components are provided on the two placing tables, and an adjustment component is provided on the operating table;

[0009] The adjustment component includes a support plate installed on one side of the bottom end of the operating table, a drive motor is installed on the support plate, two rotating shafts are rotatably connected to the operating table, rotating gears are installed on the upper ends of the two rotating shafts, pulleys are installed on the bottom ends of the two rotating shafts, and an eight-shaped belt is transmitted between the two pulleys. The output end of the drive motor is connected to one of the pulleys, connecting seats are installed at both ends of the skateboard, and a group of racks are installed on the two connecting seats.

[0010] Furthermore, the rotating gear and the rack are meshed with each other.

[0011] Furthermore, the positioning assembly includes two guide grooves opened on both sides of the rear end of the placement table, guide blocks are slidably connected in the two guide grooves, connecting frames are installed at one end of the two guide blocks, electric push rods are installed on both sides of the bottom ends of the two connecting frames, the telescopic ends of the two electric push rods arranged on the same side are commonly connected to a pressure plate, screw rods are rotatably connected in the two guide grooves, the screw rods are threadedly connected to the guide blocks, a long rod is commonly connected between the two screw rods, the long rod rotates in the placement table, a passive bevel gear is installed on the outer wall of the long rod, a servo motor is installed at the rear end of the placement table, and an active bevel gear is installed at the output end of the servo motor.

[0012] Furthermore, the active bevel gear and the passive bevel gear are meshed with each other.

[0013] Furthermore, the guide plate is H-shaped.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a paper production and cutting device that prevents loosening, which has the following beneficial effects:

[0016] The utility model can lay the paper on two placing tables and fix the paper by setting the positioning component, so as to ensure the cutting stability and cutting qualification rate and avoid shaking; and can adjust the position of the slide plate by setting the adjustment component, so as to adjust the positions of the two placing tables, so that the paper laid on the placing tables can be cut in sequence, and when the paper on one of the placing tables is cut, the paper on the other placing table can be taken out and placed and fixed, so as to save the time of loading and unloading after cutting, so as to speed up the paper production progress. 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 structural schematic diagram of the adjustment component of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the positioning component of the utility model.

[0020] In the figure: 1. operating table; 2. supporting leg; 3. guide plate; 4. slide plate; 5. adjusting assembly; 51. supporting plate; 52. driving motor; 53. rotating shaft; 54. rotating gear; 55. pulley; 56. figure eight belt; 57. connecting seat; 58. rack; 6. placing table; 7. positioning assembly; 71. guide block; 72. connecting frame; 73. electric push rod; 74. pressing plate; 75. screw rod; 76. long rod; 77. passive bevel gear; 78. servo motor; 79. active bevel gear; 8. top plate; 9. hydraulic cylinder; 10. cutting knife. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example

[0023] like Figure 1-3 As shown, an anti-loosening paper production and cutting device proposed in one embodiment of the utility model comprises an operating table 1, two guide plates 3 are symmetrically installed on the upper end of the operating table 1, a slide plate 4 is slidably connected between the two guide plates 3, a supporting leg 2 is installed at the bottom end of the operating table 1, a top plate 8 is installed at the middle of the rear end of the operating table 1, a hydraulic cylinder 9 is installed at the upper end of the top plate 8, a cutter 10 is installed at the output end of the hydraulic cylinder 9, two placing tables 6 are installed at the upper end of the slide plate 4, positioning components 7 are provided on the two placing tables 6, and an adjusting component 5 is provided on the operating table 1; paper is laid on the two On the two placing tables 6, the paper can be limited and fixed by setting the positioning component 7, so as to ensure its cutting stability and cutting qualification rate and avoid shaking; and by setting the adjustment component 5, the position of the slide plate 4 can be adjusted, so as to adjust the positions of the two placing tables 6, so that the paper laid on the placing tables 6 can be cut in sequence. When the paper on one of the placing tables 6 is cut, the paper on the other placing table 6 can be taken and placed and fixed, so as to save the time of loading and unloading after cutting, so as to speed up the paper production progress;

[0024] The adjusting assembly 5 comprises a supporting plate 51 installed on one side of the bottom end of the operating table 1, a driving motor 52 is installed on the supporting plate 51, two rotating shafts 53 are rotatably connected to the operating table 1, rotating gears 54 are installed on the upper ends of the two rotating shafts 53, pulleys 55 are installed on the bottom ends of the two rotating shafts 53, an eight-shaped belt 56 is transmitted between the two pulleys 55, the output end of the driving motor 52 is connected to one of the pulleys 55, connecting seats 57 are installed at both ends of the slide plate 4, and a group of racks 58 are installed on the two connecting seats 57; the driving motor 52 drives the pulley 55 to rotate, drives the eight-shaped belt 56 to transmit, drives the two rotating shafts 53 to rotate, drives the rotating gears 54 to rotate, drives the connecting seat 57 to slide on the guide plate 3 with the slide plate 4, so that the other placement table 6 is located below the cutter 10, so that the paper can be cut in sequence.

[0025] like Figure 2 As shown, in some embodiments, the rotating gear 54 and the rack 58 are meshed with each other to facilitate adjustment.

[0026] like Figure 3 As shown, in some embodiments, the positioning assembly 7 includes two guide grooves opened on both sides of the rear end of the placement table 6, and guide blocks 71 are slidably connected in the two guide grooves. A connecting frame 72 is installed at one end of the two guide blocks 71, and electric push rods 73 are installed on both sides of the bottom ends of the two connecting frames 72. The telescopic ends of the two electric push rods 73 arranged on the same side are commonly connected to a pressing plate 74. Screw rods 75 are rotatably connected in the two guide grooves, and the screw rods 75 are threadedly connected to the guide blocks 71. A long rod 76 is commonly connected between the two screw rods 75, and the long rod 76 rotates on the placement table 6 A passive bevel gear 77 is installed on the outer wall of the long rod 76, a servo motor 78 is installed at the rear end of the placement table 6, and an active bevel gear 79 is installed at the output end of the servo motor 78; the active bevel gear 79 is driven to rotate by the servo motor 78, the passive bevel gear 77 is driven to rotate, the long rod 76 is driven to rotate, the two lead screws 75 are driven to rotate, and the guide block 71 is driven to slide in the guide groove, thereby driving the two connecting frames 72 to move away from or close to each other, so that the electric push rod 73 drives the pressure plate 74 to move downward, and the two sides of the paper are pressed and fixed to improve stability.

[0027] like Figure 3 As shown, in some embodiments, the active bevel gear 79 and the passive bevel gear 77 are meshed with each other to facilitate fixation.

[0028] like Figure 1 As shown, in some embodiments, the guide plate 3 is H-shaped, which has a good limiting effect.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A paper production cutting device for preventing loosening, comprising an operating table (1), characterized in that: Two guide plates (3) are symmetrically mounted on the upper end of the operating table (1), a slide plate (4) is slidably connected between the two guide plates (3), a support leg (2) is mounted on the bottom end of the operating table (1), a top plate (8) is mounted in the middle of the rear end of the operating table (1), a hydraulic cylinder (9) is mounted on the upper end of the top plate (8), a cutter (10) is mounted on the output end of the hydraulic cylinder (9), two placement tables (6) are mounted on the upper end of the slide plate (4), both of the placement tables (6) are provided with a positioning assembly (7), and an adjustment assembly (5) is mounted on the operating table (1); The adjustment assembly (5) comprises a support plate (51) mounted on one side of the bottom end of the operating table (1), a driving motor (52) being mounted on the support plate (51), two rotating shafts (53) being rotatably connected to the operating table (1), the upper ends of the two rotating shafts (53) being mounted with rotating gears (54), the bottom ends of the two rotating shafts (53) being mounted with pulleys (55), an eight-shaped belt (56) being commonly transmitted between the two pulleys (55), the output end of the driving motor (52) being connected to one of the pulleys (55), connecting seats (57) being mounted on both ends of the slide plate (4), and a group of racks (58) being mounted on the two connecting seats (57).

2. The anti-loosening paper production and cutting device according to claim 1, characterized in that: The rotating gear (54) and the rack (58) are meshed with each other.

3. The anti-loosening paper production cutting device according to claim 1, characterized in that: The positioning assembly (7) comprises two guide grooves provided on both sides of the rear end of the placement platform (6), guide blocks (71) are slidably connected in the two guide grooves, connecting frames (72) are installed at one end of the two guide blocks (71), electric push rods (73) are installed on both sides of the bottom ends of the two connecting frames (72), the telescopic ends of the two electric push rods (73) arranged on the same side are commonly connected to a pressing plate (74), screw rods (75) are rotatably connected in the two guide grooves, the screw rods (75) are threadedly connected to the guide blocks (71), a long rod (76) is commonly connected between the two screw rods (75), the long rod (76) rotates in the placement platform (6), a passive bevel gear (77) is installed on the outer wall of the long rod (76), a servo motor (78) is installed at the rear end of the placement platform (6), and an active bevel gear (79) is installed at the output end of the servo motor (78).

4. The anti-loosening paper production and cutting device according to claim 3, characterized in that: The active bevel gear (79) and the passive bevel gear (77) are meshed with each other.

5. The anti-loosening paper production and cutting device according to claim 1, characterized in that: The guide plate (3) is H-shaped.

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