Slotting cutter head for corrugated board printing slotting die-cutting machine
By arranging anti-blocking components and elastic parts in the guide groove of the slotting cutter disc, the problem of guide groove blockage is solved, automatic and manual cleaning is achieved, and the normal operation of the corrugated cardboard printing slotting die-cutting machine is ensured.
Patent Information
- Application Number
- CN202422378472.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-29
- Publication Date
- 2025-09-23
- Estimated Expiration
- 2034-09-29
AI Technical Summary
The guide groove of the slotting knife disc is easily blocked, affecting the normal operation of the corrugated cardboard printing slotting die-cutting machine.
An installation groove is set inside the guide groove, and an anti-blocking component is installed. The elastic part is used to drive the anti-blocking component to move to clean the paper strips. Combined with the slide groove and baffle structure, automatic and manual cleaning can be achieved.
Effectively reduce the blockage of the guide groove, ensure the normal operation of the slotting cutter head, and improve production efficiency.
Smart Images
Figure CN223369522U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of slotting cutter discs, in particular to a slotting cutter disc used for a corrugated cardboard printing slotting die-cutting machine. Background Art
[0002] Corrugated cardboard is a multi-layered, bonded structure consisting of at least one corrugated core paper layer (commonly known as "corrugated sheet," "corrugated paper," "corrugated core paper," "corrugated base paper") and one cardboard layer (also known as "boxboard" or "boxboard"). It possesses high mechanical strength and can withstand bumps and falls during handling. The performance of corrugated cardboard depends on three factors: the properties of the core paper and cardboard, and the structure of the carton itself. A corrugated cardboard printing, slotting, and die-cutting machine is a piece of equipment for a corrugated cardboard production line that integrates printing, slotting, and die-cutting functions. The key component of the slotting process is a continuously rotating cutterhead equipped with slotting knives. The rotation of the cutterhead creates slots in the corrugated cardboard as it passes through it. The specific slotting position and length can be adjusted by adjusting the cutterhead position and replacing slotting knives of different sizes.
[0003] Generally, a slotting cutter disc is provided with a guide groove for guiding the paper strips cut by the slotting knife. However, during use, the paper strips cut by the slotting knife may get stuck in the guide groove of the slotting cutter disc and cause blockage, thereby affecting the use of the slotting cutter disc. Utility Model Content
[0004] The purpose of the utility model is to provide a slotting cutter disc for a corrugated cardboard printing slotting die-cutting machine, aiming to solve the problem in general technology that the guide groove of the slotting cutter disc for a corrugated cardboard printing slotting die-cutting machine may be blocked.
[0005] To achieve the above-mentioned purpose, the present invention adopts the following technical solution: the slotting cutter disc for a corrugated cardboard printing slotting and die-cutting machine comprises: a cutter seat, a slotting cutter disc and an anti-blocking component; the slotting cutter disc is mounted on the cutter seat by mounting bolts, a slotting knife is provided at one end of the slotting cutter disc, a guide groove for guiding the paper strips slotted and cut by the slotting knife is provided on the outer circumferential wall of the slotting cutter disc, and a mounting groove is provided inside the guide groove; the anti-blocking component is slidably mounted inside the mounting groove, and the anti-blocking component has an elastic part, which can drive the anti-blocking component to move inside the mounting groove to clean the paper strips inside it to prevent blockage.
[0006] The beneficial effect is: by opening an installation groove inside the guide groove to install the anti-blocking component, and providing an elastic part, the anti-blocking component can pop out under the action of the elastic part to push out the paper strips that have not fallen inside the guide groove, so as to reduce the blockage of the guide groove.
[0007] A further technical solution of the present invention is that a plurality of sliding grooves communicating with the mounting grooves are provided on the outer side of the cutter disc.
[0008] A further technical solution of the present invention is that the length direction of the slide groove is distributed along the radius direction of the tool holder.
[0009] A further technical solution of the present invention is that the anti-blocking component also includes a baffle, which is an arc-shaped structure adapted to the mounting groove, and a plurality of connecting bars are fixedly installed on the inner circumferential wall of the baffle, and the baffle and the connecting bar are both slidably installed inside the mounting groove.
[0010] The beneficial effect is that when the guide groove is blocked, other tools can be used to manually move the slider to push out the paper strips blocked inside the guide groove, so as to achieve the purpose of cleaning the guide groove.
[0011] A further technical solution of the present invention is that a slider is fixedly mounted on the upper surface of the connecting bar, and the slider is slidably mounted inside the sliding groove.
[0012] A further technical solution of the present invention is that the slider is located slightly close to the end of the connecting strip, and a certain gap exists between one side of the slider and the end wall of the chute.
[0013] A further technical solution of the present invention is that the elastic member is fixedly installed between one side of the slider and the end wall of the sliding groove.
[0014] Beneficial effect: The elastic member is provided between the slider and the end wall of the chute, so that the blocking bar can be ejected under the action of the elastic member to push out the paper strips that have not fallen into the guide chute, thereby reducing the blockage of the guide chute.
[0015] A further technical solution of the present invention is that a plurality of mounting holes for installing mounting bolts are provided inside the cutter head. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a structural diagram of the present utility model.
[0017] Figure 2 It is a structural schematic diagram of a slotting cutter disc in a specific embodiment of the present utility model.
[0018] Figure 3 It is a cross-sectional view of a slotting cutter disc in a specific embodiment of the present utility model.
[0019] Figure 4 It is a structural schematic diagram of the anti-blocking component in a specific embodiment of the utility model.
[0020] In the figure: 1- knife seat, 2- slotted knife disc, 20- mounting hole, 21- slotted knife, 22- guide groove, 23- mounting groove, 24- slide groove, 3- mounting bolt, 4- anti-blocking component, 41- stop bar, 42- connecting bar, 43- slider, 44- elastic member. DETAILED DESCRIPTION
[0021] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0022] In the description of this specific embodiment, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third" and the like are only used to distinguish the description and cannot be understood as indicating or implying relative importance. In addition, terms such as "horizontal", "vertical", and "overhanging" do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.
[0023] In the description of this specific embodiment, it should be noted that, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this specific embodiment based on the specific circumstances.
[0024] like Figure 1-Figure 2As shown, a slotting cutter disc for a corrugated cardboard printing slotting die-cutting machine includes a cutter seat 1, a slotting cutter disc 2 is mounted on the cutter seat 1 via a plurality of mounting bolts 3, the slotting cutter disc 2 is fan-shaped, a slotting knife 21 is provided at one end of the slotting cutter disc 2, a guide groove 22 is provided on the outer circumferential wall of the slotting cutter disc 2, the guide groove 22 is used to guide the paper strips slotted and cut by the slotting knife 21, an installation groove 23 is provided inside the guide groove 22, and an anti-blocking component 4 is slidably installed inside the installation groove 23.
[0025] like Figure 2-Figure 3 As shown, a plurality of mounting holes 20 are provided inside the cutter disc 2, and the mounting holes 20 are used to install the mounting bolts 3. A plurality of slide grooves 24 are provided on the outside of the cutter disc 2, and the plurality of slide grooves 24 are interconnected with the mounting grooves 23, and are also used to install the anti-blocking component 4. In this embodiment, the slide grooves 24 are all rectangular, and the length direction of the slide grooves 24 is distributed along the radius direction of the cutter seat 1.
[0026] like Figure 4 As shown, the anti-blocking component 4 includes a baffle 41, which is an arc-shaped structure adapted to the mounting groove 23. A plurality of connecting bars 42 are fixedly installed on the inner circumferential wall of the baffle 41, and a slider 43 is fixedly installed on the upper surface of the connecting bar 42. The slider 43 is slidably installed inside the slide groove 24. The slider 43 is located slightly close to the end position of the connecting bar 42, so that there is a certain gap between one side of the slider 43 and the end wall of the slide groove 24, so that the user can move the baffle 41 through the slider 43 to clean the paper strip blocked inside the guide groove 22. An elastic member 44 is fixedly installed on the other side of the slider 24, and the other end of the elastic member 44 is fixedly installed on the other end wall of the slide groove 24.
[0027] During use, the baffle 41 is located inside the guide groove 22 under the action of the elastic member 44. When the paper strip cut by the slotting knife 21 enters the guide groove 22, the baffle 41 is squeezed to make it enter the installation groove 23. Then, the baffle 41 pops out under the action of the elastic member 44 to push out the paper strip that has not fallen into the guide groove 22. When the force of the elastic member 44 is not enough to push out the paper strip blocked in the guide groove 22, other tools can be used manually to move the slider 43 to push out the paper strip blocked in the guide groove 22.
[0028] In the present invention, a mounting groove 23 is opened inside the guide groove 22 to install the baffle 41 and the connecting strip 42 of the anti-blocking component 4, and a plurality of slide grooves 24 interconnected with the mounting groove 23 are opened on the outside of the cutter disc 2 to install the slider 43 of the anti-blocking component 4, and an elastic member 44 is provided between the slider 24 and the end wall of the slide groove 24, so that the baffle 41 can pop out under the action of the elastic member 44 to push out the paper strips that have not fallen inside the guide groove 22, so as to reduce the blockage of the guide groove 22, and after the guide groove is blocked, other tools can be used to manually move the slider 43 to push out the paper strips blocked inside the guide groove 22, so as to achieve the purpose of cleaning the guide groove 22.
[0029] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.
[0030] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.
Claims
1. A slotting cutter disc for a corrugated cardboard printing slotting die-cutting machine, comprising: Knife holder (1); A slotting cutter disc (2) is mounted on a cutter seat (1) via mounting bolts (3), a slotting cutter (21) being provided at one end of the slotting cutter disc (2), a guide groove (22) for guiding the paper strips cut by the slotting cutter (21) being provided on an outer circumferential wall of the slotting cutter disc (2), and a mounting groove (23) being provided inside the guide groove (22); An anti-blocking component (4) is slidably mounted inside the mounting groove (23). The anti-blocking component (4) has an elastic member (44). The elastic member (44) can drive the anti-blocking component (4) to move inside the mounting groove (23) to clean the paper strips inside the mounting groove to prevent blockage.
2. The slotting cutter disc for a corrugated cardboard printing slotting die-cutting machine according to claim 1, characterized in that: A plurality of sliding grooves (24) communicating with the mounting grooves (23) are provided on the outer side of the cutter disc (2).
3. The slotting cutter disc for a corrugated cardboard printing slotting die-cutting machine according to claim 2, characterized in that: The length direction of the slide groove (24) is distributed along the radius direction of the tool holder (1).
4. The slotting cutter disc for a corrugated cardboard printing slotting die-cutting machine according to claim 1, characterized in that: The anti-blocking assembly (4) further comprises a baffle (41), the baffle (41) being an arc-shaped structure adapted to the mounting groove (23), a plurality of connecting bars (42) being fixedly mounted on the inner circumferential wall of the baffle (41), and the baffle (41) and the connecting bars (42) being slidably mounted inside the mounting groove (23).
5. The slotting cutter disc for a corrugated cardboard printing slotting die-cutting machine according to claim 4, characterized in that: A slider (43) is fixedly mounted on the upper surface of the connecting bar (42), and the slider (43) is slidably mounted inside the sliding groove (24).
6. The slotting cutter disc for a corrugated cardboard printing slotting die-cutting machine according to claim 5, characterized in that: The elastic member (44) is fixedly mounted between one side of the slider (43) and the end wall of the slide groove (24).
7. A slotting cutter disc for a corrugated cardboard printing slotting die-cutting machine according to any one of claims 1 to 6, characterized in that: A plurality of mounting holes (20) for mounting mounting bolts (3) are provided inside the cutter head (2).