Shearing equipment for manual paper-cut production

Abstract

The utility model relates to the technical field of paper cutting, and discloses shearing equipment for manual paper cutting production, which comprises a workbench, two mounting blocks are fixedly connected to two sides of the outside of the workbench, a cavity is formed in each mounting block, a sliding rod is slidably connected to a through hole in the inner wall of each cavity, a spring is sleeved on the outside of each sliding rod, and the spring is connected with the workbench. A sliding ring is fixedly connected to the outer side of the sliding rod, a sealing diaphragm is fixedly connected to the bottom of the sliding rod, a suction cup is fixedly connected to the bottom of the mounting block, and a positioning assembly is arranged at the top of the workbench. According to the sealing device, the workbench is placed on a table top, then the sliding rod is pressed to slide, so that the sealing diaphragm slides downwards, the sliding rod is loosened after air in the suction cup is exhausted, the sliding ring can drive the sliding rod to move upwards through the elastic force of the spring, and therefore the suction cup can tightly suck the table top; and the workbench can be prevented from deviating due to external force collision.

Description

Technical Field

[0001] The utility model relates to the technical field of paper cutting, in particular to a shearing device for manual paper cutting production. Background Art

[0002] Paper-cutting is a hollow art, which gives people a hollow feeling and artistic enjoyment visually. Its carrier can be paper, gold and silver foil, bark, leaves, cloth, leather, leather and other sheet materials. Paper-cutting is a folk art form with a long history and wide spread in rural my country. Paper-cutting, as the name suggests, is to use scissors to cut paper into various patterns, such as window flowers, door stickers, wall flowers, ceiling flowers, lamp flowers, etc. The creation and spread of this folk art is closely related to the festival customs in rural my country. During festivals or weddings, people stick beautiful and bright paper-cutting on snow-white window paper or bright glass windows, walls, doors, and lanterns, and the festive atmosphere is rendered very rich and festive.

[0003] With the progress of the times, traditional pure hand-made paper-cutting has begun to complement mechanical equipment. The paper-cutting equipment in the prior art is generally placed directly on the table, and then the paper is placed on the equipment for cutting. However, after being hit by external force, the equipment is prone to displacement and the risk of falling from the table. Therefore, the technology in the field proposes a shearing equipment for manual paper-cutting production to solve the above problems. Utility Model Content

[0004] In order to remedy the above deficiencies, the utility model provides a shearing device for manual paper-cutting production, aiming to improve the problem that the paper-cutting device in the prior art is generally placed directly on the desktop, and then the paper is placed on the device for cutting, but after being hit by external force, the device is prone to displacement and the risk of falling from the desktop.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a shearing device for hand-made paper-cutting production, comprising a workbench, two mounting blocks are fixedly connected to the outer sides of the workbench, a cavity is opened inside the mounting block, a sliding rod is slidably connected to the through hole on the inner wall of the cavity, a spring is sleeved on the outside of the sliding rod, a sliding ring is fixedly connected to the outer side of the sliding rod, a sealing film is fixedly connected to the bottom of the sliding rod, a suction cup is fixedly connected to the bottom of the mounting block, and a positioning assembly is arranged on the top of the workbench, the positioning assembly is used to press the cut paper to facilitate the cutting operation.

[0006] Furthermore, the positioning assembly comprises a support block, the bottom of which is fixedly connected to the top of the workbench.

[0007] Furthermore, one end of the support block is fixedly connected to a mounting box, and a motor is mounted on the outer side of the mounting box.

[0008] Furthermore, a cylindrical gear is fixedly connected to the output end of the motor, and a rack plate is slidably connected to the interior of the installation box.

[0009] Furthermore, a pressure plate is fixedly connected to the bottom of the rack plate, and one side of the rack plate is meshedly connected to the outer side of the cylindrical gear.

[0010] Furthermore, two linear modules are installed on the top of the workbench, and connecting rods are fixedly connected to the moving seats of the two linear modules, and shearing knives are fixedly connected to the outer sides of the connecting rods.

[0011] Furthermore, one end of the spring is fixedly connected to the inner wall of the cavity, and the other end of the spring is fixedly connected to the outer side of the sliding ring.

[0012] Furthermore, the outer side of the sealing film is slidably connected to the inner side of the suction cup.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, by placing the workbench on the desktop and then pressing the sliding rod to slide, the sealing film slides downward, and the internal air of the suction cup is discharged and then the sliding rod is released. The elastic force of the spring causes the sliding ring to drive the sliding rod to move upward, so that the suction cup can be tightly attached to the desktop, and the workbench can be prevented from being offset due to external force collision, thereby improving the stability of the equipment.

[0015] 2. In the utility model, by placing the paper at the bottom of the pressure plate, starting the motor to drive the cylindrical gear to rotate, so that the rack plate moves, and then the pressure plate presses the paper, and then starting the two linear modules can make the connecting rod drive the shear knife to move down for shearing, which can improve the stability during shearing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional diagram of the shearing device for hand-cut paper production proposed by the utility model;

[0017] Figure 2 This is a cross-sectional view of the installation block of the shearing device for manual paper-cutting production proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the installation box of the shearing device for hand-made paper-cutting production proposed by the utility model.

[0019] Legend:

[0020] 1. Workbench; 2. Mounting block; 3. Cavity; 4. Sliding rod; 5. Spring; 6. Sealing film; 7. Suction cup; 8. Support block; 9. Mounting box; 10. Motor; 11. Cylindrical gear; 12. Rack plate; 13. Pressing plate; 14. Linear module; 15. Connecting rod; 16. Shear knife; 17. Sliding ring. 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] Reference Figure 1-Figure 3 The utility model provides an embodiment: a shearing device for manual paper-cutting production, comprising a workbench 1, two mounting blocks 2 are fixedly connected to both sides of the outside of the workbench 1, a cavity 3 is provided inside the mounting block 2, a sliding rod 4 is slidably connected to the through hole on the inner wall of the cavity 3, a spring 5 is sleeved on the outside of the sliding rod 4, a sliding ring 17 is fixedly connected to the outside of the sliding rod 4, a sealing film 6 is fixedly connected to the bottom of the sliding rod 4, a suction cup 7 is fixedly connected to the bottom of the mounting block 2, a positioning component is provided on the top of the workbench 1, and the positioning component is used to press the cut paper tightly, To facilitate the shearing operation, one end of the spring 5 is fixedly connected to the inner wall of the cavity 3, the other end of the spring 5 is fixedly connected to the outer side of the sliding ring 17, the outer side of the sealing film 6 is slidably connected to the inner side of the suction cup 7, the workbench 1 is placed on the desktop, and then the sliding rod 4 is pressed to slide, so that the sealing film 6 slides downward, and the internal air of the suction cup 7 is discharged and the sliding rod 4 is released. The elastic force of the spring 5 will cause the sliding ring 17 to drive the sliding rod 4 to move upward, so that the suction cup 7 can be tightly attached to the desktop, which can prevent the workbench 1 from being offset due to external force collision.

[0023] Reference Figure 1-Figure 3The positioning assembly includes a support block 8, the bottom of the support block 8 is fixedly connected to the top of the workbench 1, one end of the support block 8 is fixedly connected to a mounting box 9, a motor 10 is installed on the outside of the mounting box 9, the output end of the motor 10 is fixedly connected to a cylindrical gear 11, the inside of the mounting box 9 is slidably connected to a rack plate 12, the bottom of the rack plate 12 is fixedly connected to a pressure plate 13, one side of the rack plate 12 is meshed with the outer side of the cylindrical gear 11, and two linear modules 14 are installed on the top of the workbench 1, and connecting rods 15 are fixedly connected to the moving seats of the two linear modules 14, and a shearing knife 16 is fixedly connected to the outer side of the connecting rod 15. Put the paper on the bottom of the pressure plate 13, start the motor 10 to drive the cylindrical gear 11 to rotate, so that the rack plate 12 moves, and then the pressure plate 13 presses the paper, and then start the two linear modules 14 to make the connecting rod 15 drive the shearing knife 16 to move down for shearing.

[0024] Working principle: the workbench 1 can be placed on the desktop, and then the sliding rod 4 can be pressed to slide, so that the sealing film 6 can slide downward, and the internal air of the suction cup 7 can be discharged and then the sliding rod 4 can be released. The elastic force of the spring 5 will cause the sliding ring 17 to drive the sliding rod 4 to move upward, so that the suction cup 7 can be tightly attached to the desktop, and the workbench 1 can be prevented from being offset due to external force collision. In addition, the paper is placed on the bottom of the pressing plate 13, and the motor 10 is started to drive the cylindrical gear 11 to rotate, so that the rack plate 12 moves, and then the pressing plate 13 presses the paper, and then the two linear modules 14 are started to enable the connecting rod 15 to drive the shear knife 16 to move downward for shearing.

[0025] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A shearing device for manual paper cutting production, comprising a workbench (1), characterized in that: Two mounting blocks (2) are fixedly connected to both sides of the outside of the workbench (1); a cavity (3) is provided inside the mounting block (2); a sliding rod (4) is slidably connected to a through hole on the inner wall of the cavity (3); a spring (5) is sleeved on the outside of the sliding rod (4); a sliding ring (17) is fixedly connected to the outside of the sliding rod (4); a sealing film (6) is fixedly connected to the bottom of the sliding rod (4); a suction cup (7) is fixedly connected to the bottom of the mounting block (2); and a positioning component is provided on the top of the workbench (1); the positioning component is used to press the cut paper to facilitate the cutting operation.

2. The shearing device for manual paper cutting production according to claim 1, characterized in that: The positioning assembly comprises a support block (8), the bottom of the support block (8) being fixedly connected to the top of the workbench (1).

3. The shearing device for manual paper cutting production according to claim 2, characterized in that: One end of the support block (8) is fixedly connected to a mounting box (9), and a motor (10) is mounted on the outside of the mounting box (9).

4. The shearing device for manual paper cutting production according to claim 3 is characterized in that: The output end of the motor (10) is fixedly connected to a cylindrical gear (11), and the interior of the installation box (9) is slidably connected to a rack plate (12).

5. The shearing device for manual paper cutting production according to claim 4, characterized in that: A pressure plate (13) is fixedly connected to the bottom of the rack plate (12), and one side of the rack plate (12) is meshingly connected to the outer side of the cylindrical gear (11).

6. The shearing device for manual paper cutting production according to claim 1, characterized in that: Two linear modules (14) are installed on the top of the workbench (1), and connecting rods (15) are fixedly connected to the movable seats of the two linear modules (14), and a shearing knife (16) is fixedly connected to the outer side of the connecting rod (15).

7. The shearing device for manual paper cutting production according to claim 1, characterized in that: One end of the spring (5) is fixedly connected to the inner wall of the cavity (3), and the other end of the spring (5) is fixedly connected to the outer side of the sliding ring (17).

8. The shearing device for manual paper cutting production according to claim 1, characterized in that: The outer side of the sealing film (6) is slidably connected to the inner side of the suction cup (7).

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