Cutting equipment with protective structure
By designing protection mechanisms and cleaning mechanisms on the cutting equipment, the safety risks and wear problems caused by the cutting tool exposure of the cutting equipment are solved, and the safety and equipment life are improved.
Patent Information
- Application Number
- CN202421819734.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-30
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-07-30
AI Technical Summary
The cutting edges on existing cutting equipment are exposed to safety risks, which can cause injury to staff, and the accumulation of debris on the cutting surface can increase wear and aging.
A cutting device with a protective mechanism is designed, including a fixed block, a connecting rod, a curved plate and a cleaning mechanism. Through the cooperation of these components, the cutting blade is covered when not in use, and the debris on the surface of the cutting blade is wiped to reduce wear.
Effectively prevent safety risks caused by cutting knife exposure, and reduce debris accumulation through cleaning mechanisms, reducing wear and aging of cutting knife.
Smart Images
Figure CN223147285U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cutting equipment, in particular to a cutting equipment with a protection structure. Background Technique
[0002] The cutting equipment has sharp blades that can quickly and accurately cut through various materials, whether it is soft cloth, tough leather or thick paper. In advertising design, cutting equipment is needed to cut paper.
[0003] The cutting knives on the existing cutting equipment are all exposed. When the cutting equipment is not in use, there will be certain safety risks due to the exposure of the cutting knives, and it may accidentally touch the staff and cause harm to the staff. In view of this, a cutting equipment with a protection structure is proposed. Content of the Utility Model
[0004] The purpose of the utility model is to provide a cutting equipment with a protection structure to solve the problems raised in the above background technique.
[0005] To achieve the above purpose, the utility model provides the following technical solution: A cutting equipment with a protection structure, a base, a column is fixedly installed on the upper surface of the base, a top plate is fixedly installed at the top of the column, a groove is opened on the upper surface of the base, a cylinder is fixedly installed on the lower surface of the top plate, a cutting knife is fixedly installed at the bottom of the cylinder, a protection mechanism is installed on the cutting knife, a cleaning mechanism is installed on the cutting knife, and the protection mechanism includes:
[0006] A first fixing block, the first fixing block is fixedly installed on the surface of the cylinder, the first fixing block is hinged with a connecting rod, an arc-shaped plate is hinged on the side of the cutting knife, and a second fixing block is fixedly installed on the surface of the arc-shaped plate.
[0007] Preferably, the cleaning mechanism includes; an extension plate, the extension plate is fixedly installed on the side of the cutting knife, a spring is fixedly installed at the bottom of the extension plate, a wiping plate is fixedly installed at the bottom of the spring, and a stop bar is fixedly installed on the front surface of the column.
[0008] Preferably, there are two first fixing blocks, which are symmetrically arranged with the vertical center line of the cylinder as the axis of symmetry. One end of the connecting rod is hinged with the first fixing block and the other end is hinged with the second fixing block.
[0009] Preferably, there are two arc-shaped plates, which are symmetrically arranged with the vertical center line of the cutting knife as the axis of symmetry and are hinged on both sides of the cutting knife. By setting the arc-shaped plates, the cutting knife can be protected.
[0010] Preferably, there are two said stop bars, which are arranged symmetrically with respect to the vertical center line of the column and the two stop bars are spaced apart. There are two said springs, which are arranged on both sides of the cutting knife symmetrically with respect to the vertical center line of the cutting knife. By arranging the springs, a reset function can be exerted on the scrubbing plate.
[0011] Preferably, there are two said scrubbing plates, which are symmetrically arranged with respect to the vertical center line of the cutting knife, and the scrubbing plates slide up and down on the surface of the cutting knife. By arranging the scrubbing plates, scraps of cloth and paper on the surface of the cutting knife can be wiped off.
[0012] Compared with the prior art, the present utility model provides a cutting device with a protection structure, which has the following beneficial effects:
[0013] 1. For the cutting device with a protection structure, in order to protect the cutting knife, by arranging the first fixing block, the connecting rod, the arc-shaped plate and the second fixing block, the cutting knife can be covered when the cutting knife is not in use, preventing the cutting knife from being exposed outside all the time, which may pose a safety risk to the staff.
[0014] 2. For the cutting device with a protection structure, in order to clean the debris attached to the surface of the cutting knife, by arranging the extension plate, the spring, the scrubbing plate and the stop bar, the attachments on the surface of the cutting knife can be cleaned, reducing the accumulation of debris, thereby increasing the running resistance of the cutting knife and causing the cutting knife to wear and age. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 is a schematic diagram of the overall structure of the present utility model;
[0016] Figure 2 is a schematic diagram of one structure of the overall of the present utility model;
[0017] Figure 3 is a schematic diagram of the overall sectional structure of the present utility model;
[0018] Figure 4 is of the present utility model Figure 2 magnified schematic diagram of Structure A;
[0019] Figure 5 is of the present utility model Figure 3 magnified schematic diagram of Structure B.
[0020] In the figure: 1. Base; 2. Column; 3. Top plate; 4. Groove; 5. Cylinder; 6. Cutting knife; 7. Protection mechanism; 701. First fixing block; 702. Connecting rod; 703. Arc-shaped plate; 704. Second fixing block; 8. Cleaning mechanism; 801. Extension plate; 802. Spring; 803. Scrubbing plate; 804. Stop bar. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0021] As Figures 1-5As shown, the utility model provides a technical solution: a cutting device with a protective structure, including a base 1 on which a column 2 is fixedly installed, a top plate 3 is fixedly installed on the top of the column 2, a groove 4 is opened on the upper surface of the base 1, a cylinder 5 is fixedly installed on the lower surface of the top plate 3, a cutting knife 6 is fixedly installed on the bottom of the cylinder 5, the cutting knife 6 is installed with a protective mechanism 7, and the cutting knife 6 is installed with a cleaning mechanism 8.
[0022] The above-mentioned protection mechanism 7 includes: a first fixed block 701, a connecting rod 702, an arc plate 703, and a second fixed block 704. The first fixed block 701 is fixedly installed on the surface of the cylinder 5. The first fixed block 701 is hinged to the connecting rod 702. The arc plate 703 is hinged to the side of the cutter 6. When the cylinder 5 rises, the arc plates 703 on both sides will be driven to move inward. The second fixed block 704 is fixedly installed on the surface of the arc plate 703. There are two first fixed blocks 701, which are symmetrically arranged with the vertical center line of the cylinder 5 as the symmetry axis. One end of the connecting rod 702 is hinged to the first fixed block 701 and the other end is hinged to the second fixed block 704. The cutter 6 can be covered and protected by the arc plate 703 to prevent the cutter 6 from being exposed to the outside all the time, which may bring safety risks to the staff.
[0023] The cleaning mechanism 8 comprises: an extension plate 801 fixedly mounted on the side of the cutter 6, a spring 802 fixedly mounted on the bottom of the extension plate 801, a wiper plate 803 fixedly mounted on the bottom of the spring 802, the wiper plate 803 will clean the surface of the cutter 6, a baffle 804 fixedly mounted on the front of the column 2, two baffles 804, arranged with the vertical center line of the column 2 as the axis of symmetry and the two baffles 804 spaced apart, the baffles 804 will resist the wiper plate 803 when the cutter 6 descends to prevent it from descending, two springs 802, arranged with the vertical center line of the cutter 6 as the axis of symmetry on both sides of the cutter 6, the springs 802 will quickly reset the wiper plate 803 when it is not blocked, and the attachments on the surface of the cutter 6 can be cleaned on the wiper plate 803, reducing the accumulation of debris and thus increasing the running resistance of the cutter 6, causing the cutter 6 to wear and age.
[0024] Working principle: When the equipment is working, the cylinder 5 pushes the cutter 6 to descend. At this time, the connecting rod 702 pulls the arc plate 703 to expand outward. During the descent, the stopper 804 will press against the wiping plate 803, and the wiping plate 803 will slide upward due to the squeeze. When the cylinder 5 rises and pulls the cutter 6, the connecting rod 702 will squeeze the arc plate 703 downward to make it move inward to protect the cutter 6. At this time, the wiping plate 803 is no longer blocked by the stopper 804, and the internal spring 802 will immediately reset it. While resetting, it will wipe off the debris attached to the surface of the cutter 6 to reduce the wear and aging caused by the accumulation of attachments.
[0025] The above has generally described the present utility model in detail. However, based on the present utility model, some modifications or improvements can be made thereto, which are obvious to those of ordinary skill in the art. Therefore, modifications or improvements that do not depart from the spirit and idea of the present utility model are within the protection scope of the present utility model.
Claims
1. A cutting device with a protective structure, comprising a base (1), characterized in that: On the upper surface of the base (1), a column (2) is fixedly installed. On the top of the column (2), a top plate (3) is fixedly installed. On the upper surface of the base (1), a groove (4) is formed. On the lower surface of the top plate (3), a cylinder (5) is fixedly installed. At the bottom of the cylinder (5), a cutting knife (6) is fixedly installed. A protection mechanism (7) is installed on the cutting knife (6), and a cleaning mechanism (8) is installed on the cutting knife (6). The protection mechanism (7) includes: A first fixing block (701), which is fixedly installed on the surface of the cylinder (5). The first fixing block (701) is hinged to a connecting rod (702). On the side of the cutting knife (6), an arc-shaped plate (703) is hinged. On the surface of the arc-shaped plate (703), a second fixing block (704) is fixedly installed.
2. The cutting device with a protection structure according to claim 1, characterized in that: The cleaning mechanism (8) includes an extension plate (801), which is fixedly installed on the side of the cutting knife (6). At the bottom of the extension plate (801), a spring (802) is fixedly installed. At the bottom of the spring (802), a wiping plate (803) is fixedly installed. On the front surface of the column (2), a stop rod (804) is fixedly installed.
3. A cutting device with a protection structure according to claim 1, characterized in that: There are two first fixing blocks (701), which are symmetrically arranged with respect to the vertical center line of the cylinder (5). One end of the connecting rod (702) is hinged to the first fixing block (701) and the other end is hinged to the second fixing block (704).
4. A cutting device with a protective structure according to claim 1, characterized in that: There are two arc-shaped plates (703), which are symmetrically arranged with respect to the vertical center line of the cutting knife (6) and are hinged on both sides of the cutting knife (6).
5. The cutting device with a protection structure according to claim 2, characterized in that: There are two stop rods (804), which are symmetrically arranged with respect to the vertical center line of the column (2). There are two springs (802), which are symmetrically arranged with respect to the vertical center line of the cutting knife (6) on both sides of the cutting knife (6).
6. The cutting device with a protection structure according to claim 2, characterized in that: There are two wiping plates (803), which are symmetrically arranged with respect to the vertical center line of the cutting knife (6), and the wiping plates (803) slide up and down on the surface of the cutting knife (6).