Paper cutting device of paper cutter

Abstract

The paper cutting device of the paper cutter comprises a cutter mechanism, a feedback mechanism, a workbench and a control system, the cutter mechanism and the feedback mechanism are both arranged on the workbench, the cutter mechanism comprises a support, a cutter set and a motor, the cutter set is installed on the support, the motor is installed on the support, and the control system is arranged on the support. The feedback mechanism comprises a plurality of groups of detection ports, the detection ports are distributed on the table top of the workbench and are respectively distributed on two sides of the cutter mechanism, and the cutter mechanism starts to work only when the detection ports simultaneously detect paper signals. When the paper cutting machine works normally, paper can be detected by the detection openings in the two sides of the cutter mechanism at the same time, the cutter can work, a precondition is set for the cutting procedure of the cutter, and the safety of operators can be guaranteed to a certain degree.

Description

Technical Field

[0001] The utility model relates to the technical field of paper cutter equipment, in particular to a paper cutting device of a paper cutter. Background Art

[0002] A paper cutter is a cutting machine with a wide range of uses. It can be used to cut paper, leather, cardboard and other materials. The paper cutter is mainly composed of a frame, a workbench, a paper pushing mechanism, a paper pressing mechanism, a paper cutting mechanism, etc. During operation, the operator moves the paper from the paper stack to the workbench of the paper cutter, the paper pressing mechanism presses the paper, and then the paper cutting mechanism cuts the paper to achieve the purpose of paper cutting. When the same batch of paper needs to be cut multiple times, the paper pushing mechanism can be used to achieve the purpose of feeding. By setting the paper pushing time interval of the paper pushing mechanism and the forward formation of each paper pushing, the paper pushing action of the paper pushing mechanism can meet the cutting requirements.

[0003] During the paper cutting process, the existing paper cutter is generally equipped with a detection device to detect the paper, and the cutter is controlled by a control system to cut the paper. However, in the actual process, an operator is often required to operate, which poses a great danger to the operator within the area of ​​the cutter. After the paper cutter cuts the paper, the cut paper cannot be collected, and the cut paper also needs to be manually picked up, which brings work dangers to the operator. Utility Model Content

[0004] The main purpose of the utility model is to solve the technical problem that the cutter causes danger to the operator during the paper cutting process of the paper cutter.

[0005] To achieve the above-mentioned purpose, the utility model provides a paper cutting device of a paper cutter, comprising a cutter mechanism, a feedback mechanism, a workbench and a control system, wherein the cutter mechanism and the feedback mechanism are both arranged on the workbench, the cutter mechanism comprises a bracket, a cutter group and a motor, the cutter group is installed on the bracket, the motor is installed on the bracket, the feedback mechanism comprises a plurality of detection ports, the detection ports are distributed on the desktop of the workbench, the detection ports are respectively distributed on both sides of the cutter mechanism, and when the detection ports detect paper signals at the same time, the cutter mechanism starts to work.

[0006] The cutter mechanism and the feedback mechanism are both arranged on the workbench. The feedback mechanism comprises a plurality of detection ports, which are distributed on the desktop of the workbench and on both sides of the cutter mechanism respectively. The cutter mechanism starts to work only when the detection ports detect paper signals at the same time. When the paper cutter works normally, the paper will be detected by the detection ports on both sides of the cutter mechanism at the same time, and the cutter will work. The utility model sets a prerequisite for the cutting process of the cutter, which can ensure the safety of the operator to a certain extent.

[0007] Preferably, the workbench is provided with a cutting knife groove, and the cutting knife groove is located directly below the cutting knife assembly. The function of the cutting knife groove is to cooperate with the cutting knife to complete the paper cutting process.

[0008] Preferably, a group of the detection ports includes a plurality of detection ports, and a group of the detection ports are evenly arranged in a straight line, and the plurality of detection ports are distributed on both sides of the cutting groove. The cutting mechanism starts to work only when the detection ports on both sides of the cutting groove detect the signal of the paper at the same time, which sets a prerequisite for the cutting process of the cutter and can ensure the safety of the operator to a certain extent.

[0009] Preferably, the bracket includes two columns and a crossbeam, the columns are provided with guide rails, and the two ends of the cutter group are respectively installed in the guide rails of the two columns. The motor is provided on the crossbeam, and the output end of the motor passes through the crossbeam and is connected to the cutter group. The cutter group can move up and down between the two columns, and the motor drives the cutter group to move up and down.

[0010] Preferably, the cutter assembly comprises a cutter seat and a cutter, wherein the cutter is mounted on the cutter seat. Both ends of the cutter seat are respectively mounted in the guide rails of the two upright posts.

[0011] Preferably, the cutter comprises a blade and a cutter head, the blade is mounted on the cutter head, and the cutter head is elastically mounted on the cutter seat. The blade of the cutter body is tilted, and the angle between the blade and the horizontal plane is 5-10 degrees.

[0012] Preferably, the control system is electrically connected to the feedback mechanism. The signal of the feedback mechanism is provided to the control system, and the control system controls the operation of the cutter mechanism.

[0013] The beneficial effects that can be achieved by the paper cutting device of the paper cutting machine of the utility model are:

[0014] The cutter mechanism and the feedback mechanism are both arranged on the workbench. The feedback mechanism comprises a plurality of detection ports, which are distributed on the desktop of the workbench and on both sides of the cutter mechanism. The cutter mechanism starts to work only when the detection ports detect paper signals at the same time. When the paper cutter works normally, the paper will be detected by the detection ports on both sides of the cutter mechanism at the same time, and the cutter will work. The utility model sets a prerequisite for the cutting process of the cutter, which can ensure the safety of the operator to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a structural schematic diagram of an embodiment of the utility model.

[0017] Description of main component symbols:

[0018] 1-cutter mechanism, 11-bracket, 12-cutter group, 13-motor, 111-column, 112-beam, 121-cutter seat, 122-cutter, 1221-blade, 1222-cutter head;

[0019] 2-feedback mechanism, 21-detection port;

[0020] 3-working table, 31-cutting groove;

[0021] 4-Control system;

[0022] 5-Guide rails. DETAILED DESCRIPTION

[0023] In order to better understand the above technical solution, exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0024] It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0025] It should be noted that, in the embodiments of the present invention, it is necessary to understand that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the coordinate system shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0028] The utility model provides a paper cutting device of a paper cutting machine, comprising a cutter mechanism 1, a feedback mechanism 2, a workbench 3 and a control system 4, wherein the cutter mechanism 1 and the feedback mechanism 2 are both arranged on the workbench 3, the cutter mechanism 1 comprises a bracket 11, a cutter group 12 and a motor 13, the cutter group 12 is installed on the bracket 11, the motor 13 is installed on the bracket 11, the feedback mechanism 2 comprises a plurality of detection ports 21, the detection ports 21 are distributed on the desktop of the workbench 3, the detection ports 21 are respectively distributed on both sides of the cutter mechanism 1, and when the detection ports 21 detect paper signals at the same time, the cutter mechanism 1 starts to work.

[0029] The cutter mechanism 1 and the feedback mechanism 2 are both arranged on the workbench 3. The feedback mechanism 2 includes a plurality of detection ports 21. The detection ports 21 are distributed on the desktop of the workbench 3 and are respectively distributed on both sides of the cutter mechanism 1. The cutter mechanism 1 starts to work only when the detection ports 21 detect paper signals at the same time. When the paper cutter works normally, the paper will be detected by the detection ports 21 on both sides of the cutter mechanism 1 at the same time, and the cutter will work. The utility model sets a prerequisite for the cutting process of the cutter, which can ensure the safety of the operator to a certain extent.

[0030] In this embodiment, the workbench 3 is provided with a cutting groove 31, and the cutting groove 31 is located directly below the cutting knife assembly 12. The function of the cutting groove 31 is to cooperate with the cutting knife to complete the paper cutting process.

[0031] In this embodiment, a group of the detection ports 21 includes a plurality of detection ports 21, and a group of the detection ports 21 is evenly arranged in a straight line, and the plurality of groups of detection ports 21 are distributed on both sides of the cutting groove 31. Only when the detection ports 21 on both sides of the cutting groove 31 detect the signal of the paper at the same time, the cutting mechanism 1 starts to work, which sets a prerequisite for the cutting process of the cutter, and can ensure the safety of the operator to a certain extent.

[0032] In this embodiment, the bracket 11 includes two columns 111 and a crossbeam 112. The columns 111 are provided with guide rails 5, and the two ends of the cutter group 12 are respectively installed in the guide rails 5 of the two columns 111. The motor 13 is provided on the crossbeam 112, and the output end of the motor 13 passes through the crossbeam 112 and is connected to the cutter group 12. The cutter group 12 can move up and down between the two columns 111, and the motor 13 drives the cutter group 12 to move up and down.

[0033] In this embodiment, the cutter assembly 12 includes a cutter seat 121 and a cutter 122, and the cutter 122 is mounted on the cutter seat 121. Both ends of the cutter seat 121 are respectively mounted in the guide rails 5 of the two columns 111.

[0034] In this embodiment, the cutter 122 includes a blade 1221 and a cutter head 1222. The blade 1221 is mounted on the cutter head 1222, and the cutter head 1222 is elastically mounted on the cutter seat 121. The blade 1221 of the cutter 122 body is tilted, and the angle between the blade 1221 and the horizontal plane is 5-10 degrees.

[0035] In this embodiment, the control system 4 is electrically connected to the feedback mechanism 2. The signal of the feedback mechanism 2 is provided to the control system 4, and the control system 4 controls the operation of the cutter mechanism 1.

[0036] The above are only preferred embodiments of the utility model, and are not intended to limit the patent scope of the utility model. Any equivalent structure or equivalent process transformation made using the contents of the utility model specification and drawings, or directly or indirectly used in other related technical fields, are also included in the patent protection scope of the utility model.

Claims

1. A paper cutting device of a paper cutting machine, characterized in that: The invention comprises a cutter mechanism, a feedback mechanism, a workbench and a control system. The cutter mechanism and the feedback mechanism are both arranged on the workbench. The cutter mechanism comprises a bracket, a cutter group and a motor. The cutter group is installed on the bracket. The motor is installed on the bracket. The feedback mechanism comprises a plurality of detection ports. The detection ports are distributed on the desktop of the workbench. The detection ports are respectively distributed on both sides of the cutter mechanism. When the detection ports detect paper signals at the same time, the cutter mechanism starts to work.

2. The paper cutting device according to claim 1, characterized in that: The workbench is provided with a cutting knife groove, and the cutting knife groove is located directly below the cutting knife group.

3. The paper cutting device according to claim 2, characterized in that: A group of the detection ports includes a plurality of detection ports, a group of the detection ports are evenly arranged in a straight line, and the plurality of groups of detection ports are distributed on both sides of the cutting groove.

4. The paper cutting device according to claim 1, characterized in that: The bracket comprises two upright posts and a crossbeam. Guide rails are arranged on the upright posts. The two ends of the cutting knife group are respectively installed in the guide rails of the two upright posts.

5. The paper cutting device according to claim 4, characterized in that: The motor is arranged on the crossbeam, and the output end of the motor passes through the crossbeam and is connected with the cutter group.

6. The paper cutting device according to claim 5, characterized in that: The cutter assembly comprises a cutter seat and a cutter, and the cutter is installed on the cutter seat.

7. The paper cutting device according to claim 6, characterized in that: The two ends of the knife seat are respectively installed in the guide rails of the two columns.

8. The paper cutting device according to claim 6, characterized in that: The cutter comprises a blade and a cutter head, wherein the blade is mounted on the cutter head, and the cutter head is elastically mounted on the cutter seat.

9. The paper cutting device according to claim 8, characterized in that: The blade of the cutter body is tilted, and the angle between the blade and the horizontal plane is 5-10 degrees.

10. The paper cutting device according to claim 1, characterized in that: The control system is electrically connected to the feedback mechanism.

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