A paper-tissue face cutter for paper-tissue processing

Abstract

This utility model discloses a tissue paper cutter for tissue paper processing, including a cutter body and a clamping component. The cutter body includes a cutter head and a cutting edge mounted on the cutter head. The clamping component is installed between the cutter head and the cutting edge. The clamping component includes an insert block, and an installation plate is sleeved on the outside of the insert block. Two extension plates are fixed to the left end of the installation plate, and a positioning post is fixed to the lower surface of the end of the extension plate. A positioning hole for the positioning post to extend into is opened on the surface of the cutting edge. By combining the cutter head, the cutting edge, and the clamping component, this utility model can further limit and fix the cutting edge without affecting the cutting edge's processing of the workpiece, increasing the cutting edge's load-bearing strength, preventing rotational loosening due to cutting external forces from affecting processing quality, and increasing the stability and safety of the cutting edge's installation and use.

Description

Technical Field

[0001] This utility model belongs to the field of cutting tool technology, and specifically relates to a paper-pulling blade for paper-pulling processing. Background Technology

[0002] Paper machines refer to various paper-related machinery, specifically machines used to produce and process household and office paper. There are many types of paper machines, which can be divided into paper forming machinery and paper processing machinery. Paper forming machinery includes: napkin machines, toilet paper machines, facial tissue machines, mini tissue machines, hand towel machines, non-woven fabric rewinding machines, square towel machines, and handkerchief machines, etc. Paper processing machinery includes: rewinding machines, paper cutters, slitting machines, etc. Only when paper forming machinery is used in conjunction with paper processing machinery can perfect household paper be produced.

[0003] The cutting edge on the aforementioned tool is installed in a notch on the tool head surface by a screw. As the cutting edge is subjected to the extrusion force generated during the machining of the workpiece, the cutting edge tends to rotate slightly or loosen around the screw, affecting the position of the cutting edge and the machining accuracy. To address this issue, we propose a paper-pulling face knife for paper-pulling processing. Utility Model Content

[0004] The purpose of this invention is to provide a paper-pulling blade for paper-pulling processing, so as to solve the problem mentioned in the background art that the cutting edge may have a slight rotation tendency when subjected to force.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a tissue paper cutter for tissue paper processing, comprising a cutter body and a clamping component. The cutter body includes a cutter head and a cutting edge mounted on the cutter head. The clamping component is mounted between the cutter head and the cutting edge. The clamping component includes an insert block. An installation plate is sleeved on the outside of the insert block. Two extension plates are fixed to the left end of the installation plate. A positioning post is fixed to the lower surface of the end of the extension plate. A positioning hole is opened on the surface of the cutting edge for the positioning post to extend into.

[0006] Preferably, the insert block includes a mounting screw that passes through the insert block and is threaded to the cutter head.

[0007] Preferably, the mounting plate includes a connecting bolt, the inner end of which passes through the mounting plate and extends into the embedded block.

[0008] Preferably, a reinforcing rib is provided between the extension plate and the mounting plate, and the embedded block is a regular hexagon when viewed from above.

[0009] Preferably, the tool body further includes a tool holder, on which a reinforcing component is fitted. The reinforcing component includes a sleeve plate, a retaining plate, fastening bolts, and connecting screws. The sleeve plate is fitted onto the tool holder, and L-shaped retaining plates are provided on both sides of the sleeve plate.

[0010] Preferably, a fastening bolt is provided between the card plate and the sleeve plate, and the connecting screw passes through the sleeve plate and is threadedly connected to the tool holder.

[0011] Preferably, the upper surface of the cutter head has a notch, the cutting edge is installed in the notch, and a screw is provided between the two.

[0012] Compared with the prior art, the beneficial effects of this utility model are: (1) By combining the cutting head, cutting edge and clamping component, this utility model can further limit and fix the cutting edge without affecting the cutting edge's processing of the workpiece, increase the cutting edge's load-bearing strength, and prevent the cutting edge from rotating and loosening due to external cutting force, thus affecting the processing quality and increasing the stability and safety of the cutting edge's installation and use. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the structure of the clamping component of this utility model; Figure 3 This is a structural schematic diagram of the reinforcing component of this utility model; In the diagram: 100, cutter body; 101, cutter shank; 102, cutter head; 103, cutting edge; 200, clamping component; 201, insert block; 2011, mounting screw; 202, mounting plate; 2021, connecting bolt; 203, extension plate; 204, positioning post; 205, positioning hole; 300, reinforcing component; 301, sleeve plate; 302, clamping plate; 303, fastening bolt; 304, connecting screw. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Example 1 Please see Figure 1 and Figure 2This utility model provides a technical solution: a tissue paper cutter for tissue paper processing, comprising a cutter body 100 and a clamping member 200. The cutter body 100 includes a cutter head 102 and a cutting edge 103 mounted on the cutter head 102. The end of the cutting edge 103 extends out of the cutter head 102 and is exposed on the outside. The clamping member 200 is installed between the cutter head 102 and the cutting edge 103. The clamping member 200 can further clamp and fix the cutting edge 103, increasing the load-bearing strength of the cutting edge 103 and preventing it from rotating and loosening, thus affecting its performance. To improve the workpiece machining quality and increase the stability of the cutting edge 103, the clamping component 200 includes an insert block 201. An installation plate 202 is sleeved on the outside of the insert block 201. Two extension plates 203 are fixed to the left end of the installation plate 202. The extension plates 203 support the positioning post 204. The positioning post 204 is fixed to the lower surface of the end of the extension plate 203. The surface of the cutting edge 103 has a positioning hole 205 for the positioning post 204 to extend into. The connection between the two can support and limit the cutting edge 103.

[0016] In this embodiment, preferably, the embedded block 201 includes a mounting screw 2011. The mounting screw 2011 passes through the embedded block 201 and is threadedly connected to the cutter head 102 to achieve a tight connection between the two. At the same time, the two mounting screws 2011 can increase the locking function of the embedded block 201, making it less likely to rotate and loosen.

[0017] In this embodiment, preferably, the mounting plate 202 includes a connecting bolt 2021, the inner end of which passes through the mounting plate 202 and extends into the embedded block 201, thereby realizing a detachable connection between the mounting plate 202 and the embedded block 201.

[0018] In this embodiment, preferably, a reinforcing rib is provided between the extension plate 203 and the mounting plate 202 to increase the installation strength of the two. At the same time, an included angle is left between the two extension plates 203 to facilitate a suitable distance between the two positioning posts 204 to limit the cutting edge 103. The embedded block 201 is viewed from above as a regular hexagon, making it less likely for the embedded block 201 to rotate.

[0019] In summary, during use, the insert block 201 is fixed to the cutter head 102 by two mounting screws 2011, the mounting plate 202 is fitted onto the insert block 201, and the positioning pin 204 is aligned with the positioning hole 205. As the mounting plate 202 moves downward, it causes the positioning pin 204 to extend into the positioning hole 205. When the lower end of the positioning pin 204 is at the bottom of the hole, the mounting plate 202 and the insert block 201 are connected and fixed by the connecting bolt 2021, thereby achieving further limiting of the cutting edge 103 by the entire clamping component 200. During the cutting process of the cutting edge 103, when subjected to external force, When there is a tendency for rotational offset, the two positioning pins 204 can limit the cutting edge 103 and limit its rotational trend. At the same time, they can support and share the external force on the cutting edge 103, increasing the load-bearing strength and machining stability of the cutting edge 103. When the tool holder 101 is installed in the external clamping head, the front end of the clamping plate 302 is clamped on the hanging ring on the surface of the clamping head, and the rear end of the clamping plate 302 is fixed to the sleeve plate 301 by the fastening bolt 303, which increases the anti-dislodgement strength and installation tightness of the tool holder 101 and the clamping head, and increases the installation stability and use safety of the tool holder 101.

[0020] Example 2 Reference Figures 1-3 This is the second embodiment of the present invention, which differs from the previous embodiment in that...

[0021] In this embodiment, preferably, the tool body 100 also includes a tool holder 101. A reinforcing member 300 is sleeved on the tool holder 101. The reinforcing member 300 can increase the tightness of the tool holder 101 and the external clamping head. The reinforcing member 300 includes a sleeve plate 301, a clamping plate 302, a fastening bolt 303, and a connecting screw 304. The sleeve plate 301 is sleeved on the tool holder 101. L-shaped clamping plates 302 are provided on both sides of the sleeve plate 301. The clamping plates 302 can be clamped on the hooks on the clamping head to increase the installation strength of the two. A fastening bolt 303 is provided between the clamping plate 302 and the sleeve plate 301. The connecting screw 304 passes through the sleeve plate 301 and is threadedly connected to the tool holder 101 to realize the detachable connection between the two.

[0022] In this embodiment, preferably, the upper surface of the cutter head 102 has a notch, the cutting edge 103 is installed in the notch, and a screw is provided between the two to realize a detachable connection between them.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A tissue paper cutting tool for tissue paper processing, comprising a tool body (100) and a clamping member (200), wherein the tool body (100) includes a cutting head (102) and a cutting edge (103) mounted on the cutting head (102), characterized in that: The clamping member (200) is installed between the cutter head (102) and the cutting edge (103). The clamping member (200) includes an insert block (201). An installation plate (202) is sleeved on the outside of the insert block (201). Two extension plates (203) are fixed at the left end of the installation plate (202). A positioning post (204) is fixed on the lower surface of the end of the extension plate (203). A positioning hole (205) for the positioning post (204) to extend into is opened on the surface of the cutting edge (103).

2. The tissue paper cutting blade for tissue paper processing according to claim 1, characterized in that: The insert block (201) includes a mounting screw (2011) that passes through the insert block (201) and is threaded to the cutter head (102).

3. The tissue paper cutting blade for tissue paper processing according to claim 1, characterized in that: The mounting plate (202) includes a connecting bolt (2021), the inner end of which passes through the mounting plate (202) and extends into the embedded block (201).

4. The tissue paper cutting blade for tissue paper processing according to claim 1, characterized in that: A reinforcing rib is provided between the extension plate (203) and the mounting plate (202), and the embedded block (201) is a regular hexagon when viewed from above.

5. A tissue paper cutting blade for tissue paper processing according to claim 1, characterized in that: The tool body (100) also includes a tool holder (101), on which a reinforcing component (300) is sleeved and installed. The reinforcing component (300) includes a sleeve plate (301), a retaining plate (302), a fastening bolt (303), and a connecting screw (304). The sleeve plate (301) is sleeved and installed on the tool holder (101), and L-shaped retaining plates (302) are provided on both sides of the sleeve plate (301).

6. A tissue paper cutting blade for tissue paper processing according to claim 5, characterized in that: A fastening bolt (303) is provided between the card plate (302) and the sleeve plate (301), and the connecting screw (304) passes through the sleeve plate (301) and is threadedly connected to the knife handle (101).

7. A tissue paper cutting blade for tissue paper processing according to claim 1, characterized in that: The upper surface of the cutter head (102) has a notch, the cutting edge (103) is installed in the notch, and a screw is provided between the two.

Images