Lifting discharging device of paper cutter

Abstract

The utility model discloses a lifting discharging device of a paper cutter, and belongs to the technical field of paper cutter equipment, the lifting discharging device comprises a lifting table and a lifting frame, the lifting table slides and lifts in the lifting frame through a positioning block, a material guiding device is arranged on one side of the lifting table, and a bearing table is arranged in the lifting table; a fixing frame is fixedly mounted on the upper surface of the lifting table, an adjusting box is fixedly connected to the lower end of the fixing frame, a pair of sliding grooves are symmetrically formed in the adjusting box, and sliding blocks are slidably inserted into the two sliding grooves; according to the paper sorting device, a gear is driven to rotate through a first motor, two sliding blocks slide back and forth in a sliding groove when the gear rotates through cooperation between the gear and movable teeth, so that limiting blocks are driven to move back and forth to push paper falling on a bearing table, and through mutual cooperation of the limiting blocks on the two sides, the paper can be automatically sorted; manual arrangement is not needed, and the workload of workers is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of paper cutter equipment, and in particular to a lifting and discharging device of a paper cutter. Background Art

[0002] Paper cutters are traditional products used to handle paper cutting needs in the later stages of printing. They have evolved from mechanical paper cutters to tape-controlled paper cutters, and then to microcomputer-controlled, color-display, full-image operation-guided visual processing, and computer-aided cutting systems with external programming and editing of production data, making production preparation time shorter, cutting more accurate, labor-intensive, and safer to operate.

[0003] A receiving table for collecting papers is usually provided at the lower end of the discharge port of the paper cutter, and the cut papers fall from the discharge port onto the receiving table, but the papers are often stacked together in an untidy manner and need to be manually arranged. Therefore, an improvement is now made to the lifting and discharging device of a paper cutter. Utility Model Content

[0004] In view of the shortcomings of the prior art, the present application provides a lifting and discharging device for a paper cutter, which overcomes the shortcomings of the prior art and aims to solve the problem that when the cut paper falls from the discharge port onto the receiving table, the paper is stacked together unevenly and needs to be manually sorted.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a lifting and discharging device of a paper cutter, comprising a lifting platform and a lifting frame, the lifting platform slides and rises inside the lifting frame through a positioning block, a material guiding device is provided on one side of the lifting platform, a receiving platform is provided inside the lifting platform, a fixing frame is fixedly installed on the upper surface of the lifting platform, an adjusting box is fixedly connected to the lower end of the fixing frame, a pair of sliding grooves are symmetrically provided inside the adjusting box, sliding blocks are slidably inserted inside the two sliding grooves, and a limiting block is fixedly installed on one end of the sliding block.

[0006] By adopting the above technical scheme, lifting and lowering are achieved through the cooperation between the lifting platform, the positioning block and the lifting frame. The vertical height of the lifting platform can be adjusted, thereby adjusting the vertical height of the receiving platform, so that the staff can collect the paper stacks discharged from the paper cutter, eliminating the work fatigue caused by bending over and stretching their hands. The set sliding block slides back and forth inside the sliding groove, thereby driving the limit block to reciprocate and push the paper falling on the receiving platform. Through the mutual cooperation of the limit blocks on both sides, the paper can be automatically sorted without the need for manual sorting, thereby reducing the workload of the staff.

[0007] As a preferred technical solution of the present application, a gear is provided inside the adjusting box, and the outer surfaces of the two sliding blocks are provided with movable teeth meshing with the gear. A first motor is fixedly installed on the upper surface of the fixed frame, and the upper end of the gear is fixedly connected to the output end of the first motor.

[0008] By adopting the above technical solution, the first motor drives the gear to rotate, and the cooperation between the gear and the movable tooth is utilized. When the gear rotates, the two sliding blocks slide back and forth inside the sliding groove, thereby driving the limit block to reciprocate and automatically sort the paper falling on the receiving table.

[0009] As a preferred technical solution of the present application, a threaded rod is rotatably installed inside the lifting frame, a positioning block is threadedly connected to the outer surface of the threaded rod, and a second motor that drives the threaded rod to rotate is fixedly installed on the upper end of the lifting frame.

[0010] By adopting the above technical solution, the second motor drives the threaded rod to rotate, so that the positioning block moves up and down inside the lifting frame to be lifted and lowered, thereby realizing the lifting and lowering of the lifting platform.

[0011] As a preferred technical solution of the present application, a guide rod is slidably inserted into the interior of the positioning block, and the guide rod is fixedly installed inside the lifting frame.

[0012] By adopting the above technical solution and arranging the guide rod, it is ensured that the lifting platform moves smoothly during lifting.

[0013] As a preferred technical solution of the present application, a T-shaped slot is provided on the inner bottom wall of the lifting platform, and a mounting block is fixedly installed on the lower surface of the receiving platform, and the mounting block is adapted to the T-shaped slot.

[0014] By adopting the above technical solution, it is convenient to install the receiving platform inside the lifting platform.

[0015] As a preferred technical solution of the present application, a baffle is fixedly installed on the upper surface of the lifting platform at one side of the limit block.

[0016] By adopting the above technical solution, a baffle is provided to limit and block the paper falling on the receiving platform, thereby preventing the paper from sliding off the receiving platform.

[0017] Beneficial effects of this application:

[0018] In the utility model, a first motor is provided to drive the gear to rotate, and the cooperation between the gear and the movable tooth is utilized. When the gear rotates, the two sliding blocks slide back and forth inside the sliding groove, thereby driving the limit block to reciprocate to push the paper falling on the receiving platform. Through the mutual cooperation of the limit blocks on both sides, the paper can be automatically sorted, and there is no need to spend manpower to sort it manually, thereby reducing the workload of the staff. The second motor drives the threaded rod to rotate, so that the positioning block moves up and down inside the lifting frame to be lifted and lowered, thereby realizing the lifting and lowering of the lifting platform, so that the staff can collect the paper stack discharged from the paper cutter, and avoid the work fatigue caused by bending over and stretching their hands.

[0019] With reference to the following description and drawings, specific embodiments of the present invention are disclosed in detail, indicating the manner in which the principles of the present invention can be adopted. It should be understood that the embodiments of the present invention are not limited in scope thereby. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of this application;

[0021] Figure 2 This is a schematic diagram of the split structure of this application;

[0022] Figure 3 It is a schematic diagram of the local structure of this application;

[0023] Figure 4 This is a schematic diagram of the internal structure of the regulating box of the present application.

[0024] In the figure: 1. lifting platform; 2. material guiding device; 3. fixing frame; 4. adjusting box; 5. sliding groove; 6. sliding block; 7. limiting block; 8. gear; 9. first motor; 10. movable tooth; 11. positioning block; 12. lifting frame; 13. threaded rod; 14. second motor; 15. guide rod; 16. T-slot; 17. receiving platform; 18. mounting block; 19. baffle. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application.

[0026] Reference Figure 1-4, a lifting and discharging device of a paper cutter comprises a lifting platform 1 and a lifting frame 12. The lifting platform 1 slides and rises inside the lifting frame 12 through a positioning block 11. A material guiding device 2 is arranged on one side of the lifting platform 1. A receiving platform 17 is arranged inside the lifting platform 1. A fixing frame 3 is fixedly installed on the upper surface of the lifting platform 1. An adjusting box 4 is fixedly connected to the lower end of the fixing frame 3. A pair of sliding grooves 5 are symmetrically opened inside the adjusting box 4. Sliding blocks 6 are slidably inserted inside the two sliding grooves 5. A limiting block 7 is fixedly installed at one end of the sliding block 6. When in use, the sliding block 6 is set to slide back and forth inside the sliding groove 5, thereby driving the limiting block 7 to reciprocate and push the paper falling on the receiving platform 17. Through the cooperation of the limiting blocks 7 on both sides, the paper can be automatically sorted, and there is no need to spend manpower to sort it manually, thereby reducing the workload of the staff.

[0027] In this embodiment, if Figure 3 and 4 As shown, a gear 8 is provided inside the adjusting box 4, and the outer surfaces of the two sliding blocks 6 are provided with movable teeth 10 meshing with the gear 8. A first motor 9 is fixedly installed on the upper surface of the fixing frame 3, and the upper end of the gear 8 is fixedly connected to the output end of the first motor 9. When in use, the gear 8 is driven to rotate by the first motor 9. By utilizing the cooperation between the gear 8 and the movable teeth 10, when the gear 8 rotates, the two sliding blocks 6 slide back and forth inside the sliding groove 5, thereby driving the limit block 7 to reciprocate to automatically sort the paper falling on the receiving table 17.

[0028] In this embodiment, if Figure 2 As shown, a threaded rod 13 is rotatably installed inside the lifting frame 12, and a positioning block 11 is threadedly connected to the outer surface of the threaded rod 13. A second motor 14 that drives the threaded rod 13 to rotate is fixedly installed on the upper end of the lifting frame 12. A guide rod 15 is slidably inserted inside the positioning block 11, and the guide rod 15 is fixedly installed inside the lifting frame 12. When in use, the threaded rod 13 is driven to rotate by the second motor 14, so that the positioning block 11 moves up and down inside the lifting frame 12 for lifting, thereby realizing the lifting and lowering of the lifting platform 1. The guide rod 15 ensures that the lifting platform 1 moves smoothly during lifting.

[0029] In this embodiment, if Figure 2 As shown, a T-shaped slot 16 is provided on the inner bottom wall of the lifting platform 1, and a mounting block 18 is fixedly installed on the lower surface of the receiving platform 17. The mounting block 18 is adapted to the T-shaped slot 16, so that the receiving platform 17 can be conveniently installed inside the lifting platform 1 when in use.

[0030] In this embodiment, if Figure 2As shown, a baffle 19 is fixedly installed on the upper surface of the lifting platform 1 on one side of the limit block 7. When in use, the baffle 19 is set to limit and block the paper falling on the receiving platform 17 to prevent the paper from sliding off the receiving platform 17.

[0031] Working principle: When using the lifting and discharging device of a paper cutter of the present application, the gear 8 is driven to rotate by the first motor 9, and the cooperation between the gear 8 and the movable tooth 10 is utilized. When the gear 8 rotates, the two sliding blocks 6 slide back and forth inside the sliding groove 5, thereby driving the limit block 7 to reciprocate and push the paper falling on the receiving platform 17. Through the mutual cooperation of the limit blocks 7 on both sides, the paper can be automatically sorted, and there is no need to spend manpower to sort it manually, thereby reducing the workload of the staff. The threaded rod 13 is driven to rotate by the second motor 14, so that the positioning block 11 moves up and down inside the lifting frame 12 for lifting, thereby realizing the lifting and lowering of the lifting platform 1, so that the staff can collect the paper stack discharged from the paper cutter, eliminating the work fatigue caused by bending over and stretching.

[0032] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to 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 application shall be included in the protection scope of the present application.

Claims

1. A lifting and discharging device for a paper cutter, comprising a lifting platform (1) and a lifting frame (12), characterized in that: The lifting platform (1) is slidably lifted and lowered inside the lifting frame (12) via a positioning block (11); a material guide device (2) is provided on one side of the lifting platform (1); a receiving platform (17) is provided inside the lifting platform (1); a fixing frame (3) is fixedly installed on the upper surface of the lifting platform (1); an adjusting box (4) is fixedly connected to the lower end of the fixing frame (3); a pair of sliding grooves (5) are symmetrically provided inside the adjusting box (4); sliding blocks (6) are slidably inserted inside the two sliding grooves (5); and a limiting block (7) is fixedly installed at one end of the sliding block (6).

2. The lifting and discharging device of a paper cutter according to claim 1, characterized in that: A gear (8) is provided inside the regulating box (4), and movable teeth (10) meshingly connected to the gear (8) are provided on the outer surfaces of the two sliding blocks (6). A first motor (9) is fixedly mounted on the upper surface of the fixing frame (3), and the upper end of the gear (8) is fixedly connected to the output end of the first motor (9).

3. The lifting and discharging device of a paper cutter according to claim 1, characterized in that: A threaded rod (13) is rotatably mounted inside the lifting frame (12), a positioning block (11) is threadedly connected to the outer surface of the threaded rod (13), and a second motor (14) for driving the threaded rod (13) to rotate is fixedly mounted on the upper end of the lifting frame (12).

4. The lifting and discharging device of a paper cutter according to claim 1, characterized in that: A guide rod (15) is slidably inserted into the interior of the positioning block (11), and the guide rod (15) is fixedly mounted inside the lifting frame (12).

5. The lifting and discharging device of a paper cutter according to claim 1, characterized in that: The inner bottom wall of the lifting platform (1) is provided with a T-shaped groove (16), and the lower surface of the receiving platform (17) is fixedly provided with a mounting block (18), wherein the mounting block (18) is adapted to the T-shaped groove (16).

6. The lifting and discharging device of a paper cutter according to claim 1, characterized in that: A baffle (19) is fixedly mounted on the upper surface of the lifting platform (1) at one side of the limit block (7).

Images