Manual reciprocating cutting mechanism for flaky materials

Abstract

The utility model belongs to the technical field of material cutting machines, and discloses a manual reciprocating cutting mechanism for sheet materials, which comprises a supporting component, a cutting component and a shifting component, and a discharging window is arranged in the middle of the bottom of the supporting component; the cutting assembly is connected with the supporting assembly in a sliding mode, and the cutting end of the cutting assembly corresponds to the discharging window in position, so that in the process that the cutting assembly slides along the supporting assembly, the cutting end conducts transverse cutting along the discharging window; the first connecting part of the stirring assembly is detachably connected with the cutting assembly, the second connecting part of the stirring assembly is slidably connected with the supporting assembly, and the stirring assembly slides so that the cutting assembly can slide in a linkage mode. A user can cut materials at the discharging window in a linkage mode through the sliding stirring assembly and the cutting assembly, the materials do not need to be additionally taken out to be singly sheared and separated through scissors and a cutting knife, and work efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to a manual reciprocating cutting mechanism for sheet materials, belonging to the technical field of material cutting machines. Background Art

[0002] At present, in the field of automatic cutting machine technology, sheet materials or roll materials include two layers, one is the protective layer at the bottom, and the other is the material layer at the top. During the cutting process, the machine only performs continuous cutting of the top material layer, and each cut material is adhered to the protective layer. After the machine continuously cuts the sheet material and the roll material, it cannot be cut and separated. After the cut materials are cut, scissors and cutting knives are often used to cut and separate each single item separately, which has low work efficiency. Utility Model Content

[0003] In view of the deficiencies of the above-mentioned prior art, the purpose of the utility model is to provide a manual reciprocating cutting mechanism for sheet materials, including a supporting assembly, a cutting assembly and a toggle assembly. The discharge window can be set at a position corresponding to the discharge port of the automatic cutting machine. After the sheet material is cut by the automatic cutting machine, it is transmitted to the discharge window. The user can slide the toggle assembly to link the cutting assembly to cut the material in the discharge window. There is no need to take out the material separately and use scissors and cutting knives to cut and separate each item separately, thereby effectively improving work efficiency.

[0004] To achieve the above-mentioned purpose, the utility model provides a manual reciprocating cutting mechanism for sheet materials, comprising: a supporting assembly, a discharge window is arranged in the middle of the bottom of the supporting assembly; a cutting assembly, the cutting assembly is slidably connected to the supporting assembly, the cutting end of the cutting assembly corresponds to the position of the discharge window, so that when the cutting assembly slides along the supporting assembly, the cutting end cuts horizontally along the discharge window; a toggle assembly, the first connecting portion of the toggle assembly is detachably connected to the cutting assembly, the second connecting portion of the toggle assembly is slidably connected to the supporting assembly, and the toggle assembly is slid to make the cutting assembly slide in linkage.

[0005] Furthermore, as a more preferred embodiment of the utility model, the support assembly includes a support plate, the support plate is provided with a toggle travel groove, the second connecting portion passes through the toggle travel groove and is slidably connected to the toggle travel groove.

[0006] Further, as a more preferred embodiment of the utility model, the cutting assembly includes: a cutting connecting piece, the top of which is connected to the toggle assembly;

[0007] A cutting blade is connected to the bottom of the cutting connection piece, and the cutting end of the cutting blade is exposed from the bottom of the cutting connection piece, and cuts the sheet material output from the discharge window when sliding.

[0008] Furthermore, as a more preferred embodiment of the utility model, the support assembly also includes a slide rail member, which is detachably connected to the support plate member, and the slide rail member is provided with a slide groove arranged parallel to the discharge window; the cutting assembly also includes a first rotating shaft, and the first rotating shaft is provided with a first rotating member that is rollingly connected to the slide groove.

[0009] Further, as a more preferred embodiment of the present invention, the cutting assembly further comprises: an intermediate roller member, the intermediate roller member is rotatably connected to one side of the bottom of the cutting connecting member, and the cutting blade member is connected to the other side of the bottom of the cutting connecting member; wherein the rotation contact end of the bottom of the intermediate roller member is higher than the contact end of the bottom of the cutting blade member;

[0010] The rotation contact end of the bottom of the middle roller member is lower than the bottom of the cutting connecting member.

[0011] Further, as a more preferred embodiment of the utility model, the cutting blade comprises: a rolling cutter, which is rotatably connected to the bottom of the cutting connection member; or comprises: a cutting knife, which is connected to the bottom of the cutting connection member.

[0012] Further, as a more preferred embodiment of the present utility model, the toggle assembly includes: a toggle connector, the bottom of the toggle connector is a first connector, and the top of the toggle connector is a second connector;

[0013] The toggle cap member, the second connection portion passes through the toggle travel slot, and then is detachably connected to the toggle cap member.

[0014] Furthermore, as a more preferred embodiment of the utility model, the toggle assembly is arranged on one side of the support plate, and the toggle travel groove is arranged in the middle of the other side; the outer edge of the toggle travel groove is provided with a stepped groove adapted to the toggle cap member; the second connecting portion extends through the toggle travel groove, and then is snap-connected with the toggle cap member, and at the same time, the toggle cap member is snapped into the stepped groove.

[0015] Furthermore, as a more preferred embodiment of the present invention, a first bending portion is provided in the middle of the cutting connection piece, and the bending direction of the first bending portion is consistent with the toggle direction of the toggle assembly, so that when the toggle travel groove and the discharge window are at the same distance, when the toggle assembly slides to the end along the toggle travel groove, the position of the cutting connection piece below the first bending portion can slide to a position outside the end of the discharge window.

[0016] Furthermore, as a more preferred embodiment of the utility model, a second bending portion is arranged between the top of the cutting connection piece and the first bending portion, the bending direction of the second bending portion is perpendicular to the bending direction of the first bending portion, and the sliding rail piece is arranged between the first bending portion and the second bending portion so that one side surface of the sliding rail piece is flush with one side surface of the top of the cutting connection piece.

[0017] Compared with the prior art, the beneficial effects are:

[0018] 1. The manual reciprocating cutting mechanism for sheet materials of the utility model can set the discharge window at a position corresponding to the discharge port of the automatic cutting machine. After the sheet material is cut by the automatic cutting machine, it is transmitted to the discharge window. The user can slide the toggle component, and the cutting component is linked to cut the material in the discharge window. There is no need to take out the material separately and use scissors and cutting knives to cut and separate each single product separately, which effectively improves work efficiency. At the same time, when cutting and separating, the discharge window can be used as a horizontal reference. Compared with the cutting method of scissors and cutting knives, the manual reciprocating cutting mechanism for sheet materials of the utility model can better ensure the consistency and dimensional accuracy of cutting and separation after cutting.

[0019] 2. The cutting assembly of the utility model adopts a cutting blade. During the process of the cutting connection sliding along the slide rail, the cutting blade rolls and cuts from one side of the material to the other side of the material, and the cut section is neat with less burrs.

[0020] 3. The cutting connector of the utility model is provided with a first bending portion. When the toggle stroke groove and the discharge window are at the same distance, when the toggle assembly slides to the end along the toggle stroke groove, the cutting connector can slide to a position outside the end of the discharge window at a position below the first bending portion, thereby preventing the cutting connector from blocking the discharge of materials from the discharge window.

[0021] 4. The cutting connection piece of the utility model is provided with a second bending portion so that one side surface of the slide rail piece is flush with one side surface of the top of the cutting connection piece. The bending space of the second bending portion can accommodate the slide rail piece, thereby reducing the space occupied by the entire mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1It is a schematic diagram of the structure expansion of the manual reciprocating cutting mechanism for sheet materials in the embodiment.

[0023] Figure 2 Schematic diagram of the structure of the support plate in the embodiment.

[0024] Figure 3 Schematic diagram of the structure of the cutting assembly using a rolling cutter in the embodiment.

[0025] Figure 4 It is a schematic diagram of the structure of the cutting assembly using a cutting knife in the embodiment.

[0026] Figure 5 Schematic diagram of the structure of the first rotating member in the embodiment.

[0027] Figure 6 It is a front structural schematic diagram of the manual reciprocating cutting mechanism for sheet materials in the embodiment.

[0028] Figure 7 Schematic diagram of the structure of the cutting connector in the embodiment.

[0029] Figure 8 It is a structural schematic diagram of the automatic cutting machine equipped with a manual reciprocating cutting mechanism for sheet materials in the embodiment.

[0030] Reference numerals:

[0031] 1-support assembly, 11-discharging window, 12-support plate, 121-connecting column, 13-sliding stroke slot, 131-step slot, 14-slide rail, 141-slide slot;

[0032] 2-cutting assembly, 21-cutting connector, 211-axle pin, 22-cutting blade, 212-first bending portion, 213-second bending portion, 221-rotation hole, 23-first rotating shaft, 231-first rotating member, 2311-shaft shoulder, 24-middle roller member, 25-second rotating shaft, 26-cutting blade;

[0033] 3-sliding assembly, 31-first connecting part, 32-second connecting part, 33-sliding connecting piece, 34-sliding cap piece.

[0034] 4- Automatic cutting machine. DETAILED DESCRIPTION

[0035] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of this application.

[0036] It should be noted that when an element is referred to as being "fixed on" or "set on" another component, it can be directly on the other component or indirectly set on the other component; when a component is referred to as being "connected to" another component, it can be directly connected to the other component or indirectly connected to the other component.

[0037] It should be understood that the orientation or position relationship indicated by terms such as "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or component referred to 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 application.

[0038] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, "multiple" and "several" mean two or more, unless otherwise clearly and specifically defined.

[0039] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the effects and purposes that can be achieved by this application.

[0040] Example

[0041] The present embodiment is intended to promote a solution to the problem in the prior art that after the machine continuously cuts the sheet material and the roll material, it is unable to cut and separate them. The cut materials often need to be cut and separated individually with scissors and cutting knives, resulting in low work efficiency.

[0042] To this end, the present embodiment provides a manual reciprocating cutting mechanism for sheet materials, which can set the discharge window 11 at a position corresponding to the discharge port of the automatic cutting machine. After the sheet material is cut by the automatic cutting machine, it is transmitted to the discharge window 11. The user can slide the toggle component 3 and the cutting component 2 to cut the material in the discharge window 11. There is no need to take out the material separately and use scissors and cutting knives to cut each single item separately, which effectively improves work efficiency. At the same time, when cutting and separating, the discharge window 11 can be used as a horizontal reference. Compared with the cutting method of scissors and cutting knives, the manual reciprocating cutting mechanism for sheet materials of the utility model can better ensure the consistency and dimensional accuracy of cutting and separation after cutting.

[0043] Specifically, refer to Figure 1 As shown, a manual reciprocating cutting mechanism for sheet materials comprises:

[0044] A support assembly 1, wherein a discharge window 11 is provided in the middle of the bottom of the support assembly 1;

[0045] The cutting assembly 2 is slidably connected to the supporting assembly 1, and the cutting end of the cutting assembly 2 corresponds to the position of the discharge window 11, so that when the cutting assembly 2 slides along the supporting assembly 1, the cutting end cuts horizontally along the discharge window 11;

[0046] The toggle assembly 3, the first connection part 31 of the toggle assembly 3 is detachably connected to the cutting assembly 2, the second connection part 32 of the toggle assembly 3 is slidably connected to the supporting assembly 1, and the sliding toggle assembly 3 allows the cutting assembly 2 to slide in conjunction.

[0047] Reference Figure 2 As shown, specifically, in the specific implementation of this embodiment, the support assembly 1 includes a support plate 12, the support plate 12 is provided with a toggle travel groove 13, the second connecting portion 32 passes through the toggle travel groove 13, and is slidably connected with the toggle travel groove 13. It should be supplemented that the discharge window 11 is provided at the middle position of the bottom of the support plate 12, and the size of the opening is greater than or equal to the discharge port of the automatic cutting machine 4.

[0048] Reference Figure 1 , 3 As shown in Figure 4, specifically, in the specific implementation manner of this embodiment, the cutting component 2 includes: a cutting connection member 21, the top of the cutting connection member 21 is connected to the toggle component 3; a cutting blade member 22, the bottom of the cutting connection member 21 is connected to the cutting blade member 22, the cutting end of the cutting blade member 22 is exposed from the bottom of the cutting connection member 21, and the sheet material output by the rolling cutting discharge window 11.

[0049] Reference Figure 1 , 5As shown in Figure 6, specifically, in the specific implementation of this embodiment, the support assembly 1 also includes a slide rail 14, which is detachably connected to the support plate 12, and is provided with a slide groove 141 arranged parallel to the discharge window 11; the cutting assembly 2 also includes a first rotating shaft 23, and a first rotating member 231 is provided on the first rotating shaft 23 for rolling connection with the slide groove 141. In this embodiment, connecting columns 121 are respectively provided on both sides of the support plate 12, and both ends of the slide rail 14 can be fixed on the connecting columns 121 by bolts, and the cutting connecting member 21 can be arranged between the support plate 12 and the slide rail 14. In this embodiment, two first rotating shafts 23 are arranged in parallel, and are arranged in the middle of the cutting connecting member 21; the first rotating member 231 can be a roller, and the roller is provided with a shoulder 2311 to limit the outer side of the slide groove 141.

[0050] Reference Figure 1 , 3 As shown in FIG. 4 , specifically, in the specific implementation manner of this embodiment, the cutting assembly 2 further includes:

[0051] The intermediate roller member 24 is rotatably connected to one side of the bottom of the cutting connecting member 21, and the cutting blade member 22 is rotatably connected to the other side of the bottom of the cutting connecting member 21. The cutting connecting member 21 is rotatably connected to the middle of the cutting blade member 22 via a second rotating shaft 25. In this embodiment, two intermediate roller members 24 are arranged in parallel to roll on the surface of the sheet material in a more balanced manner.

[0052] The rotation contact end at the bottom of the middle roller member 24 is higher than the rotation contact end at the bottom of the cutting blade member 22;

[0053] The rotating contact end at the bottom of the middle roller member 24 is lower than the bottom of the cutting connection member 21. The purpose of setting the middle roller member 24 is to limit the cutting depth. If the sheet material is too thick, the bottom of the cutting connection member 21 will press against the surface of the sheet material during cutting, which will increase the sliding friction and easily damage the surface of the material.

[0054] Reference Figure 1 , 3 As shown in Figure 4, specifically, in the specific implementation manner of this embodiment, the cutting blade 22 includes: a rolling cutter, which is rotatably connected to the bottom of the cutting connection member; in this embodiment, the cutting connection member 21 is provided with an axle pin 211, and a rotating drum 212 is provided on the axle pin 211. A rotating hole 221 adapted to the rotating drum 212 is provided in the middle of the rolling cutter. The rolling cutter is inserted into the rotating drum 212 and fixedly connected to the rotating drum 212 to realize a rotatable connection.

[0055] or include:

[0056] The cutting knife 26 is connected to the bottom of the cutting connecting piece 21. The cutting knife 26 can be a blade, and the bottom cutting end of the cutting knife 26 is V-shaped.

[0057] Reference Figure 1 , 3 As shown in FIG. 4 , specifically, in the specific implementation manner of this embodiment, the toggle assembly 3 includes:

[0058] A toggle connector 33, the bottom of the toggle connector 33 is a first connector 31, and the top of the toggle connector 33 is a second connector 32;

[0059] The cap member 34 is toggled, and the second connection portion 32 passes through the toggling travel slot 13 and is then detachably connected to the cap member 34 .

[0060] Reference Figure 5 As shown, specifically, in the specific implementation of this embodiment, a toggle assembly 3 is provided on one side of the support plate 12, and a toggle travel groove 13 is provided in the middle of the other side;

[0061] The outer edge of the toggle travel groove 13 is provided with a stepped groove 131 adapted to the toggle clamping cap member 34;

[0062] The second connection portion 32 extends through the toggle travel slot 13 and is then snap-connected with the toggle cap member 34 . The toggle cap member 34 is snapped into the stepped slot 131 to provide a hidden design. The surface of the toggle cap member 34 is evenly striped.

[0063] Reference Figure 7 As shown, specifically, in the specific implementation manner of this embodiment, a first bending portion 212 is provided in the middle portion of the cutting connector 21, and the bending direction of the first bending portion 212 is consistent with the toggle direction of the toggle assembly 3, so that when the toggle stroke groove 13 and the discharge window 11 are at the same distance, when the toggle assembly 3 slides to the end along the toggle stroke groove 13, the cutting connector 21 can slide to a position outside the end of the discharge window 11 at a position below the first bending portion 212.

[0064] Reference Figure 7 As shown, specifically, in the specific implementation of this embodiment, a second bending portion 213 is arranged between the top of the cutting connection member 21 and the first bending portion 212, the bending direction of the second bending portion 213 is perpendicular to the bending direction of the first bending portion 212, and a sliding rail member 14 is arranged between the first bending portion 212 and the second bending portion 213 so that one side surface of the sliding rail member 14 is flush with one side surface of the top of the cutting connection member 21.

[0065] Reference Figure 8As shown, specifically, the bottoms of both sides of the support plate 12 are provided with fixing holes for connecting with the cutting platform of the automatic cutting machine 4, and the material window is arranged at a position corresponding to the material outlet of the automatic cutting machine.

[0066] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A manual reciprocating cutting mechanism for sheet materials, characterized in that: include: A support assembly, wherein a discharge window is provided in the middle of the bottom of the support assembly; A cutting assembly, wherein the cutting assembly is slidably connected to the supporting assembly, and a cutting end of the cutting assembly corresponds to a position of the discharge window, so that when the cutting assembly slides along the supporting assembly, the cutting end cuts transversely along the discharge window; A toggle assembly, wherein the first connection portion of the toggle assembly is detachably connected to the cutting assembly, and the second connection portion of the toggle assembly is slidably connected to the supporting assembly, and the toggle assembly is slid to enable the cutting assembly to slide in linkage.

2. The manual reciprocating cutting mechanism for sheet materials according to claim 1, characterized in that: The support assembly includes a support plate, a toggle travel groove is provided on the support plate, and the second connecting portion passes through the toggle travel groove and is slidably connected to the toggle travel groove.

3. The manual reciprocating cutting mechanism for sheet materials according to claim 2, characterized in that: The cutting assembly comprises: a cutting connection piece, the top of which is connected to the toggle assembly; A cutting blade is connected to the bottom of the cutting connection piece, and the cutting end of the cutting blade is exposed from the bottom of the cutting connection piece, and cuts the sheet material output from the discharge window when sliding.

4. The manual reciprocating cutting mechanism for sheet materials according to claim 3, characterized in that: The support assembly also includes a slide rail member, which is detachably connected to the support plate member, and the slide rail member is provided with a slide groove arranged parallel to the discharge window; the cutting assembly also includes a first rotating shaft, and the first rotating shaft is provided with a first rotating member that is rollingly connected to the slide groove.

5. The manual reciprocating cutting mechanism for sheet materials according to claim 3, characterized in that: The cutting assembly also includes: An intermediate roller member, wherein the intermediate roller member is rotatably connected to one side of the bottom of the cutting connecting member, and the cutting blade member is connected to the other side of the bottom of the cutting connecting member; Wherein, the rotating contact end at the bottom of the middle roller member is higher than the contact end at the bottom of the cutting blade member; The rotation contact end of the bottom of the middle roller member is lower than the bottom of the cutting connecting member.

6. The manual reciprocating cutting mechanism for sheet materials according to claim 5, characterized in that: The cutting blade comprises: A rolling cutter, the rolling cutter being rotatably connected to the bottom of the cutting connection piece; or comprising: A cutting knife is connected to the bottom of the cutting connecting piece.

7. The manual reciprocating cutting mechanism for sheet materials according to claim 3, characterized in that: The toggle assembly includes: A toggle connector, wherein the bottom of the toggle connector is a first connector, and the top of the toggle connector is a second connector; The toggle cap member, the second connection portion passes through the toggle travel slot, and then is detachably connected to the toggle cap member.

8. The manual reciprocating cutting mechanism for sheet materials according to claim 7, characterized in that: The toggle assembly is arranged on one side of the support plate, and the toggle travel groove is arranged in the middle of the other side; The outer edge of the toggle travel groove is provided with a stepped groove adapted to the toggle cap member; The second connecting portion extends through the toggle travel groove and is then snap-connected with the toggle cap member, while the toggle cap member is snapped into the stepped groove.

9. The manual reciprocating cutting mechanism for sheet materials according to claim 4, characterized in that: A first bending portion is provided in the middle of the cutting connection piece, and the bending direction of the first bending portion is consistent with the toggle direction of the toggle assembly, so that the toggle travel groove and the discharge window are at the same distance, and when the toggle assembly slides to the end along the toggle travel groove, the position of the cutting connection piece below the first bending portion can slide to a position outside the end of the discharge window.

10. The manual reciprocating cutting mechanism for sheet materials according to claim 9, characterized in that: A second bending portion is arranged between the top of the cutting connection piece and the first bending portion, and the bending direction of the second bending portion is perpendicular to the bending direction of the first bending portion. The sliding rail piece is arranged between the first bending portion and the second bending portion so that one side surface of the sliding rail piece is flush with one side surface of the top of the cutting connection piece.

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