A paper product cutting machine having a positioning structure

Abstract

The utility model relates to paper product production technical field discloses a paper product cutting machine with positioning structure, including operation platform, the top end surface fixed connection of operation platform has the frame body, the top end surface of operation platform is provided with the positioning assembly. That paper product cutting machine with positioning structure, elastic piece promotes abutment plate to paper product movement, will paper product resist tightly, and the stand is inclined along the guide block, so that paper product can be placed with the inner wall of stand and resist, so that paper product is aligned, through in the process of moving paper product to cutting knife below just aligns paper product, improves the efficiency of paper product cutting, improves the security degree of operation, and the elastic piece clamps the both sides of paper, so that the both sides of paper are aligned, ensure that cutting knife stress is even, and the lower pressing plate first contacts paper product, and paper product is compacted and positioned, and paper product keeps stable in cutting, improves the accurate degree of cutting.

Description

Technical Field

[0001] This utility model relates to the field of paper product manufacturing technology, specifically a paper product cutting machine with a positioning structure. Background Technology

[0002] Paper products are widely used in industries such as packaging, office supplies, displays, advertising printing, and daily necessities. It can be said that paper products are almost ubiquitous in our daily life and office production processes. After the paper products are produced and processed, they often need to be cut.

[0003] According to a paper product manufacturing cutting mechanism (publication number: CN219666740U) disclosed in the above application, the above application includes a workbench, with support columns fixedly connected to both sides of the bottom end of the workbench, a chip suction mechanism movably connected to the middle position of the bottom end of the workbench, a cutting frame fixedly connected to the top end of the workbench, a pneumatic telescopic rod fixedly connected to the middle position of the top end of the cutting frame, the output end of the pneumatic telescopic rod extending into the interior of the cutting frame and fixedly connected to a mounting plate, and a clamping structure movably connected to both ends of both sides of the mounting plate.

[0004] However, in actual use, the above-mentioned cutting mechanism requires manual alignment of the paper products before cutting. Manual alignment of the paper products increases the complexity and time consumption of the operation, increases labor costs, and poses a safety hazard when extending an arm into the cutting mechanism, with a risk of injury. In view of this, we propose a paper product cutting machine with a positioning structure. Utility Model Content

[0005] The purpose of this invention is to provide a paper product cutting machine with a positioning structure to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a paper product cutting machine with a positioning structure, comprising an operating table, a frame fixedly connected to the top end face of the operating table, a hydraulic cylinder fixedly connected to the top end face of the frame, an installation plate fixedly connected to the output end of the hydraulic cylinder, a cutting blade fixedly connected to the bottom of the installation plate, and a positioning component provided on the top end face of the operating table, the positioning component comprising:

[0007] A downward positioning module is provided on the bottom end face of the mounting plate. The downward positioning module includes a movable rod, which is sleeved on the bottom end face of the mounting plate. A downward pressure plate is fixedly connected to the bottom of the movable rod, a stop block is fixedly connected to the top of the movable rod, and a tension spring is sleeved on the side wall of the movable rod.

[0008] An elastic sheet, which is fixedly connected to the side wall of the frame;

[0009] An alignment and positioning component is disposed on the top end face of the operating table. The alignment and positioning component includes a guide block, which is fixedly connected to the top end face of the operating table. A slide rail is provided on the top end face of the guide block, and the slide rail is slidably connected to a movable block. A placement frame is fixedly connected to the top of the movable block, and an elastic element is fixedly connected to the inner wall of the placement frame. An abutment plate is fixedly connected to the end of the elastic element away from the inner wall of the placement frame.

[0010] Preferably, a handle is fixedly connected to the outer wall of the placement rack, and the handle is fixedly connected to the side of the placement rack away from the rack body.

[0011] Preferably, one end of the tension spring is fixedly connected to the bottom end face of the stop block, and the other end of the tension spring is fixedly connected to the top end face of the mounting plate.

[0012] Preferably, the number of elastic sheets is set in two sets, and the two sets of elastic sheets are symmetrically arranged on both sides of the frame, with the elastic sheets aligned with both sides of the paper product.

[0013] Preferably, the inner wall of the placement rack is rotatably connected to a threaded sleeve, the threaded sleeve is threadedly connected to a threaded rod, the end of the threaded rod away from the threaded sleeve is fixedly connected to an adjusting plate, the inner bottom surface of the placement rack is provided with a guide rail, and the adjusting plate is slidably connected to the guide rail.

[0014] Preferably, a limiting rod is fixedly connected to the side wall of the adjusting plate, and a sleeve is fixedly connected to the inner wall of the placement frame. The sleeve is sleeved with the limiting rod to improve the stability of the adjusting plate movement and keep the adjusting plate parallel to the side wall of the placement frame.

[0015] Compared with the prior art, this utility model provides a paper product cutting machine with a positioning structure, which has the following beneficial effects:

[0016] 1. This paper product cutting machine with a positioning structure, through the setting of a pressing positioning module, elastic sheet, and alignment positioning component, uses the elastic element to push the abutment plate towards the paper product, pressing the paper product firmly. The placement frame tilts along the guide block, allowing the paper product to be held against the inner wall of the placement frame by gravity, thus aligning the paper product and improving the accuracy of cutting. By aligning the paper product during the process of moving it under the cutting blade, the efficiency of paper product cutting is improved, while the safety of operation is also enhanced. The elastic sheet clamps the two sides of the paper, thereby aligning the two sides of the paper and ensuring that the cutting blade is subjected to uniform force. The pressing plate first contacts the paper product, pressing and positioning the paper product, keeping the paper product stable during cutting and improving the accuracy of cutting.

[0017] 2. This paper product cutting machine with a positioning structure adjusts the distance between the inner wall of the placement frame and the adjustment plate by means of a threaded sleeve, a threaded rod and an adjustment plate. The side of the adjustment plate away from the placement frame abuts against the paper product, thereby realizing the adjustment of the width of paper products of different sizes and meeting the cutting needs of paper products under different conditions. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the main structure of the present utility model;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the frame of this utility model;

[0020] Figure 3 This is a schematic diagram of the guide block structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the placement rack structure of this utility model;

[0022] Figure 5 This utility model Figure 4 Schematic diagram of the structure of region A in the middle.

[0023] In the diagram: 1. Operating table; 2. Frame; 3. Hydraulic cylinder; 4. Mounting plate; 5. Cutting blade; 6. Pressing and positioning module; 601. Movable rod; 602. Pressing plate; 603. Stop block; 604. Tension spring; 7. Elastic sheet; 8. Alignment and positioning assembly; 801. Guide block; 802. Slide rail; 803. Movable block; 804. Placement rack; 805. Elastic element; 806. Abutment plate; 807. Handle; 808. Threaded sleeve; 809. Threaded rod; 810. Adjusting plate; 811. Guide rail; 812. Sleeve; 813. Limiting rod. Detailed Implementation

[0024] like Figures 1-5 As shown, this utility model provides a technical solution: a paper product cutting machine with a positioning structure, including an operating table 1, a frame 2 fixedly connected to the top end face of the operating table 1, a hydraulic cylinder 3 fixedly connected to the top end face of the frame 2, an installation plate 4 fixedly connected to the output end of the hydraulic cylinder 3, a cutting blade 5 fixedly connected to the bottom of the installation plate 4, and a positioning component provided on the top end face of the operating table 1, the positioning component including a pressing positioning module 6, an elastic sheet 7, and an alignment positioning component 8.

[0025] In one embodiment of this utility model, the pressure positioning module 6 is disposed on the bottom end face of the mounting plate 4. The pressure positioning module 6 includes a movable rod 601, a pressure plate 602, a stop block 603, and a tension spring 604. The movable rod 601 is sleeved on the bottom end face of the mounting plate 4. The bottom of the movable rod 601 is fixedly connected to the pressure plate 602. The top of the movable rod 601 is fixedly connected to the stop block 603. The side wall of the movable rod 601 is sleeved with a tension spring 604. One end of the tension spring 604 is fixedly connected to the bottom end face of the stop block 603, and the other end of the tension spring 604 is fixedly connected to the top end face of the mounting plate 4.

[0026] The elastic sheet 7 is fixedly connected to the side wall of the frame 2. There are two sets of elastic sheets 7, which are symmetrically arranged on both sides of the frame 2. The elastic sheet 7 aligns the two sides of the paper product.

[0027] Alignment and positioning component 8 is disposed on the top end face of the operating table 1. Alignment and positioning component 8 includes guide block 801, slide rail 802, movable block 803, placement frame 804, elastic element 805, abutment plate 806, handle 807, threaded sleeve 808, threaded rod 809, adjusting plate 810, guide rail 811, sleeve 812, and limiting rod 813. Guide block 801 is fixedly connected to the top end face of the operating table 1. Slide rail 802 is provided on the top end face of guide block 801. Slide rail 802 is slidably connected to movable block 803. Placement frame 804 is fixedly connected to the top of movable block 803. Elastic element 805 is fixedly connected to the inner wall of placement frame 804. Abutment plate 806 is fixedly connected to the end of elastic element 805 away from the inner wall of placement frame 804. Handle 807 is fixedly connected to the outer wall of placement frame 804. Handle 807 is fixedly connected to the side of placement frame 804 away from frame 2.

[0028] A threaded sleeve 808 is rotatably connected to the inner wall of the placement rack 804. A threaded rod 809 is threadedly connected to the threaded sleeve 808. An adjusting plate 810 is fixedly connected to the end of the threaded rod 809 away from the threaded sleeve 808. A guide rail 811 is provided on the inner bottom surface of the placement rack 804. The adjusting plate 810 is slidably connected to the guide rail 811. A limit rod 813 is fixedly connected to the side wall of the adjusting plate 810. A sleeve 812 is fixedly connected to the inner wall of the placement rack 804. The sleeve 812 is sleeved with the limit rod 813 to improve the stability of the movement of the adjusting plate 810 and keep the adjusting plate 810 parallel to the side wall of the placement rack 804.

[0029] The paper product is placed in the placement rack 804. The elastic element 805 pushes the abutment plate 806 towards the paper product, pressing the paper product against it. Then, the placement rack 804 is pushed, causing it to move along the slide rail 802. As the placement rack 804 moves toward the cutting blade 5, it tilts along the guide block 801, allowing the paper product to be held against the inner wall of the placement rack 804 by gravity and aligned, thus improving the accuracy of the cut. By aligning the paper product while moving it under the cutting blade 5, the efficiency of paper product cutting is improved, while also increasing the safety of operation.

[0030] The placement frame 804 pushes open the elastic sheet 7, allowing the elastic sheet 7 to enter the placement frame 804 through both sides, clamping the two sides of the paper to align them and ensure that the cutting blade 5 is subjected to uniform force.

[0031] The hydraulic cylinder 3 pushes the mounting plate 4 downward, and the lower pressure plate 602 first contacts the paper product, pressing and positioning the paper product. Then the cutting blade 5 cuts the paper product, keeping the paper product stable during cutting and improving the cutting accuracy.

[0032] In addition, by using the threaded sleeve 808, threaded rod 809 and adjusting plate 810, rotating the threaded sleeve 808 causes the threaded rod 809 to move longitudinally, adjusting the distance between the inner wall of the placement frame 804 and the adjusting plate 810. The side of the adjusting plate 810 away from the placement frame 804 comes into contact with the paper product, thereby realizing the adjustment of the width of paper products of different sizes and meeting the cutting needs of paper products under different conditions.

[0033] In this utility model, during use, the paper product is placed in the placement rack 804, the threaded sleeve 808 is rotated, which causes the threaded rod 809 to move longitudinally, adjusting the distance between the inner wall of the placement rack 804 and the adjusting plate 810. The elastic element 805 pushes the abutment plate 806 towards the paper product, pressing the paper product against it, pushing the placement rack 804, causing the placement rack 804 to move along the slide rail 802. The placement rack 804 tilts along the guide block 801, so that the paper product can be held against the side wall of the adjusting plate 810 by gravity. The placement rack 804 pushes open the elastic piece 7, allowing the elastic piece 7 to enter the placement rack 804 through both sides, clamping the two sides of the paper and aligning the two sides of the paper. The hydraulic cylinder 3 pushes the mounting plate 4 downward, and the lower pressure plate 602 first contacts the paper product, pressing and positioning the paper product. Then the cutting blade 5 cuts the paper product.

[0034] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A paper product cutting machine with a positioning structure, comprising an operating table (1), a frame (2) fixedly connected to the top end face of the operating table (1), a hydraulic cylinder (3) fixedly connected to the top end face of the frame (2), an mounting plate (4) fixedly connected to the output end of the hydraulic cylinder (3), and a cutting blade (5) fixedly connected to the bottom of the mounting plate (4), characterized in that: The top end face of the operating table (1) is provided with a positioning component, the positioning component including: A pressure positioning module (6) is provided on the bottom end face of the mounting plate (4). The pressure positioning module (6) includes a movable rod (601), which is sleeved on the bottom end face of the mounting plate (4). A pressure plate (602) is fixedly connected to the bottom of the movable rod (601), and a stop block (603) is fixedly connected to the top of the movable rod (601). A tension spring (604) is sleeved on the side wall of the movable rod (601). Elastic sheet (7), the elastic sheet (7) is fixedly connected to the side wall of the frame (2); Alignment and positioning component (8) is disposed on the top end face of the operating table (1). The alignment and positioning component (8) includes a guide block (801), which is fixedly connected to the top end face of the operating table (1). A slide rail (802) is provided on the top end face of the guide block (801). The slide rail (802) is slidably connected to a movable block (803). A placement rack (804) is fixedly connected to the top of the movable block (803). An elastic element (805) is fixedly connected to the inner wall of the placement rack (804). An abutment plate (806) is fixedly connected to the end of the elastic element (805) away from the inner wall of the placement rack (804).

2. A paper product cutting machine with a positioning structure according to claim 1, characterized in that: A handle (807) is fixedly connected to the outer wall of the placement rack (804), and the handle (807) is fixedly connected to the side of the placement rack (804) away from the frame (2).

3. A paper product cutting machine with a positioning structure according to claim 1, characterized in that: One end of the tension spring (604) is fixedly connected to the bottom end face of the stop block (603), and the other end of the tension spring (604) is fixedly connected to the top end face of the mounting plate (4).

4. A paper product cutting machine with a positioning structure according to claim 1, characterized in that: The number of elastic plates (7) is set in two sets, and the two sets of elastic plates (7) are symmetrically arranged on both sides of the frame (2).

5. A paper product cutting machine with a positioning structure according to claim 1, characterized in that: The inner wall of the placement rack (804) is rotatably connected to a threaded sleeve (808), and the threaded sleeve (808) is threadedly connected to a threaded rod (809). An adjusting plate (810) is fixedly connected to one end of the threaded rod (809) away from the threaded sleeve (808). A guide rail (811) is provided on the inner bottom surface of the placement rack (804), and the adjusting plate (810) is slidably connected to the guide rail (811).

6. A paper product cutting machine with a positioning structure according to claim 5, characterized in that: The side wall of the adjusting plate (810) is fixedly connected to a limiting rod (813), and the inner wall of the placement frame (804) is fixedly connected to a sleeve (812), which is sleeved with the limiting rod (813).

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