Cutter component with protective structure

Abstract

The cutter component with the protection structure comprises a cutter fixing frame, a cutter rest and a protection frame are arranged on the two sides of the bottom of the cutter fixing frame respectively, a cutter is arranged in the center of the bottom of the cutter rest, and a protection assembly is arranged on the side, corresponding to the cutter, of the bottom of the protection frame. The protection assembly comprises protection blocks and springs, the protection blocks are arranged at the bottoms of the springs, and the springs are evenly fixed between the protection frame and the protection blocks through supporting blocks from left to right. The cutter is provided with a protection structure, so that people are prevented from touching the cutter body by mistake, and the protection performance is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of paper cutting components of paper cutters, in particular to a cutter component with a protective structure. Background Art

[0002] Paper cutters are traditional products used to handle paper cutting needs in the later stages of printing. The development from mechanical paper cutters to tape-controlled paper cutters has shortened production preparation time, increased cutting accuracy, reduced labor intensity, and made operations safer.

[0003] The paper cutter is the main structure of the paper cutter. It is installed on the lifting mechanism of the paper cutter by bolts to facilitate mechanical control for paper cutting operations.

[0004] The existing paper cutting structure also has the following defects: lack of protective structure, the existing cutter is directly installed on the lifting mechanism of the paper cutter by bolts to perform paper cutting operation, however, during operation, personnel are prone to accidentally touch the cutter body, thereby greatly reducing the protectiveness. Therefore, we propose a cutter component with a protective structure. Summary of the invention

[0005] The main purpose of the utility model is to provide a cutter component with a protective structure, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A cutter component with a protective structure comprises a cutter fixing frame, a cutter frame and a protective frame are respectively provided on both sides of the bottom of the cutter fixing frame, a cutter is provided at the center of the bottom of the cutter frame, and a protective component is provided on the side of the bottom of the protective frame corresponding to the cutter; the protective component comprises a protective block and a spring, the protective block is provided at the bottom of the spring, and the spring is evenly fixed between the protective frame and the protective block from left to right through a support block.

[0008] Furthermore, first disassembly holes are evenly opened on both sides of the top of the knife holder from left to right; the cutting knife is fixed by the knife holder.

[0009] Furthermore, second disassembly holes are evenly opened on the top surface of the protection frame from left to right; and the spring is fixed through the protection frame.

[0010] Furthermore, mounting holes are evenly formed on one side surface of the cutter fixing frame from left to right.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] By setting a protective block and a spring, the cutter fixing frame can be lowered after the spring and the protective block contact the paper, so that the cutter can contact the paper and continue the paper cutting operation. The protective block is used to block one side of the cutter to avoid accidental injury caused by accidental contact with the cutter during work, thereby greatly improving the protection.

[0013] By providing a knife holder, a protective frame, a first disassembly hole and a second disassembly hole, the knife holder and the protective frame can be detached from the cutter fixing frame by utilizing the first disassembly hole and the second disassembly hole, so as to improve the convenience of later maintenance or replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a schematic diagram of the overall structure of a cutter component with a protective structure.

[0015] Figure 2 This is a schematic diagram of the first disassembly and assembly hole structure of a cutter component with a protective structure of the utility model.

[0016] Figure 3 This is a schematic diagram of the second disassembly and assembly hole structure of a cutter component with a protective structure according to the utility model.

[0017] In the figure: 1. Cutter fixing bracket; 2. Mounting hole; 3. Cutter holder; 4. Protective frame; 5. First disassembly and assembly hole; 6. Cutter; 7. Second disassembly and assembly hole; 8. Protective assembly; 801. Protective block; 802. Spring. Implementation

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] like Figure 1-3 As shown, a cutter component with a protective structure includes a cutter fixing frame 1, a cutter frame 3 and a protective frame 4 are respectively provided on both sides of the bottom of the cutter fixing frame 1, a cutter 6 is provided at the center position of the bottom of the cutter frame 3, and a protective component 8 is provided on the side of the bottom of the protective frame 4 corresponding to the cutter 6; the protective component 8 includes a protective block 801 and a spring 802, the protective block 801 is arranged at the bottom of the spring 802, and the spring 802 is evenly fixed from left to right between the protective frame 4 and the protective block 801 through the support block.

[0020] Wherein, first disassembly holes 5 are evenly opened from left to right on both sides of the top of the tool holder 3.

[0021] In this embodiment, Figure 1 , 2 As shown, the first disassembly hole 5 facilitates the disassembly of the tool holder 3 .

[0022] The top surface of the protection frame 4 is evenly provided with second disassembly holes 7 from left to right.

[0023] In this embodiment, Figure 1 , 3 As shown, the second disassembly hole 7 is used to facilitate disassembly of the protection frame 4.

[0024] Wherein, mounting holes 2 are evenly opened from left to right on one side surface of the cutter fixing frame 1 .

[0025] In this embodiment, Figure 1 As shown, the cutter fixing frame 1 is installed on the paper cutter lifting structure through the installation hole 2.

[0026] It should be noted that the utility model is a cutter component with a protective structure. During installation, the cutter fixing frame 1 is installed on the lifting structure of the paper cutter through the installation hole 2. During operation, the cutter fixing frame 1 is controlled to descend through the lifting mechanism of the paper cutter, so that the protective block 801 first contacts the paper, and with the cooperation of the spring 802, the cutter fixing frame 1 continues to descend so that the cutter 6 contacts the paper to continue the paper cutting operation. The protective block 801 is blocked on one side of the cutter 6 to avoid accidental injury caused by accidental contact with the cutter 6 during work, and the first disassembly hole 5 and the second disassembly hole 7 allow the knife frame 3 and the protective frame 4 to be detached from the cutter fixing frame 1 respectively for later maintenance or replacement.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A cutter component with a protective structure, comprising a cutter fixing frame (1), characterized in that: A knife holder (3) and a protective holder (4) are respectively provided on both sides of the bottom of the cutter fixing frame (1); a cutter (6) is provided at the center of the bottom of the knife holder (3); and a protective component (8) is provided on one side of the bottom of the protective holder (4) corresponding to the cutter (6); The protection assembly (8) comprises a protection block (801) and a spring (802); the protection block (801) is arranged at the bottom of the spring (802); and the spring (802) is evenly fixed from left to right between the protection frame (4) and the protection block (801) through supporting blocks.

2. A cutting blade component with a protective structure according to claim 1, characterized in that: First disassembly holes (5) are evenly formed on both sides of the top of the tool holder (3) from left to right.

3. The cutter component with a protective structure according to claim 1, characterized in that: The top surface of the protective frame (4) is evenly provided with second disassembly holes (7) from left to right.

4. The cutter component with a protective structure according to claim 1, characterized in that: One side surface of the cutter fixing frame (1) is provided with mounting holes (2) evenly spaced from left to right.

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