Cutting mechanism and foam brick cutting production line
By incorporating constraint components and diamond wire cutters into the cutting mechanism, and combining two vertical cuts, the problem of foam bricks scattering or collapsing during the cutting process is solved, achieving consistent cutting and convenient transport, and making it suitable for cutting various materials.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- TANGSHAN JINGKE INTELLIGENT TECH CO LTD
- Filing Date
- 2025-08-18
- Publication Date
- 2026-07-14
AI Technical Summary
When foam bricks are cut into small pieces, they tend to tilt, scatter, or collapse, affecting subsequent cutting and transportation operations, especially when the bottom size is small or the center of gravity is high.
Design a cutting mechanism including a frame, a lifting mechanism, a tool holder, and a base. The base is equipped with a constraint member that is attached to the periphery of the product to be cut. The tool moves down through the tool holder to cut, and the constraint member prevents the product from scattering after cutting. At the same time, diamond wire is used as the cutting tool, and the product is precisely cut through the vertical cutting of two sets of cutting mechanisms.
It effectively prevents the cut foam bricks from scattering or collapsing when the bottom size is small or the center of gravity is high, ensuring consistent cutting, facilitating secondary cutting and transportation, and is suitable for materials such as foam bricks, plastic foam, wood and stone.
Smart Images
Figure CN224489587U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of brick processing technology, and more specifically, to a cutting mechanism and a foam brick cutting production line. Background Technology
[0002] Foam bricks are made by mixing small foam particles with cement and then solidifying them. They have excellent properties such as being lightweight, heat-insulating, sound-insulating, and fire-resistant, and have a compressive strength greater than 0.5 MPa, with a maximum strength of over 10.5 MPa. They do not crack and have a long service life, making them an ideal material for constructing non-load-bearing walls. Foam bricks are shaped by casting in molds. Generally, due to casting cost and efficiency reasons, the volume of foam bricks cast in a single batch is relatively large, and they need to be cut into smaller bricks using cutting equipment before use.
[0003] Foam bricks require at least two cuts in different directions to be cut into small brick structures. When the bottom size of the target small brick is small or the center of gravity is high, the brick is prone to tilting, scattering or collapsing, affecting subsequent cutting or transportation operations. Utility Model Content
[0004] The purpose of this invention is to overcome the shortcomings of the prior art and provide a cutting mechanism and a foam brick cutting production line.
[0005] The objective of this utility model is achieved through the following technical solution:
[0006] On the one hand, this utility model provides a cutting mechanism, including:
[0007] The frame is equipped with a lifting mechanism;
[0008] A cutter holder, located at the lower end of the lifting mechanism, has a plurality of cutters spaced apart on it for cutting the product to be cut below it; and
[0009] A base for supporting the product to be cut, the base having several constraint members that are in contact with the periphery of the product to be cut to prevent the product from scattering after cutting; and the constraint members are arranged on the base in a manner that avoids the orthographic projection of the cutter on the base.
[0010] In the cutting mechanism of this utility model, since the base is provided with several constraint members that are attached to the periphery of the product to be cut, the product after being cut vertically downward by the blade is not easy to fall apart or collapse under the constraint of the constraint members, which facilitates secondary cutting and transportation after secondary cutting.
[0011] Of course, the above-mentioned cutting mechanism is not limited to cutting foam bricks, but can also cut other products such as plastic foam, wood, and stone.
[0012] Furthermore, several of the aforementioned cutting tools are arranged parallel to each other on the tool holder, and the spacing between any two adjacent sets of cutting tools is equal, ensuring the consistency of the product size after cutting.
[0013] Furthermore, the cutting tool is made of diamond wire.
[0014] Furthermore, at least two sets of rollers are rotatably arranged inside the blade holder, and the distance between the orthogonal projections of the at least two sets of rollers on the base is greater than the size of the product to be cut in the same direction;
[0015] At least one set of the rollers is a drive roller, and the diamond wire is wrapped in a closed loop between at least two sets of the rollers to form a wire saw drive pair so that the rollers do not interfere with the cutting action.
[0016] Furthermore, the tool holder includes two sets of side plates arranged opposite to each other. Both sets of side plates are slidably mounted on the frame. Each end of each set of rollers is rotatably connected to one set of side plates, so that the multiple tools on the tool holder can be raised and lowered as a whole, ensuring the consistency of the cutting action.
[0017] Furthermore, the base is also provided with several clearance grooves to avoid the cutting tool, so as to prevent the diamond wire from damaging the base.
[0018] Furthermore, several of the aforementioned clearance slots are arranged in a cross-shaped grid on the base.
[0019] Secondly, this utility model also provides a foam brick cutting production line, including a conveyor belt, on which two sets of cutting stations are provided, and each of the two sets of cutting stations is provided with the cutting mechanism as described above.
[0020] In this design, the cutting directions of the blades in the two sets of cutting mechanisms are perpendicular to each other, and the base is arranged on the conveyor belt.
[0021] In the foam brick cutting production line of this utility model, bricks of the required size and shape can be processed through two cutting operations by two sets of cutting mechanisms, and can be easily transferred out by conveyor belt.
[0022] Furthermore, the cutting station is also equipped with several guide wheels located on both sides of the conveyor belt to guide the base in and out of the cutting station.
[0023] Furthermore, the conveyor belt is arranged in an L-shape or a straight line in the conveying direction. Attached Figure Description
[0024] Figure 1 This is a schematic diagram of the cutting mechanism structure in an embodiment of the present utility model;
[0025] Figure 2This is a schematic diagram of the base structure in an embodiment of the present utility model;
[0026] Figure 3 This is a schematic diagram of the structural layout of the foam brick cutting production line in this embodiment of the present invention. Figure 1 ;
[0027] Figure 4 This is a schematic diagram of the structural layout of the foam brick cutting production line in this embodiment of the present invention. Figure 2 ;
[0028] The attached diagram lists the components represented by each number as follows:
[0029] 1-Cutting mechanism, 10-Frame, 11-Lifting mechanism, 12-Knife holder, 120-Side plate, 121-Roller, 122-Diamond wire, 2-Product, 3-Base, 30-Constraint, 31-Groove, 4-Conveyor belt, 4a-First conveyor section, 4b-Second conveyor section, 4c-Reversing section, 40-Guide wheel. Detailed Implementation
[0030] The principles and features of this utility model are described below. The examples given are only for explaining this utility model and are not intended to limit the scope of this utility model.
[0031] Example 1:
[0032] Reference Figure 1 and Figure 2 This embodiment provides a cutting mechanism 1 for cutting product 2. The cutting mechanism 1 includes a frame 10, a blade holder 12 and a base 3.
[0033] The frame 10 is equipped with a lifting mechanism 11, and the tool holder 12 is installed at the lower end of the lifting mechanism 11. The lifting and lowering action of the lifting mechanism 11 on the frame 10 can synchronously drive the lifting and lowering of the tool holder 12.
[0034] Reference Figure 1 The tool holder 12 is provided with several tools at intervals. The product 2 to be cut is placed below the tool holder 12, and the tool holder 12 drives the tools to move down to cut the product 2.
[0035] In addition, a base 3 for supporting the product 2 to be cut is provided below the tool holder 12, as shown in the figure. Figure 1 and Figure 2 The base 3 is provided with several constraint members 30 that are attached to the side wall of the product 2 to be cut, so as to prevent the product 2 from falling apart after cutting; and the positions of the constraint members 30 on the base 3 should avoid the orthogonal projection of the cutter on the base 3, so as to avoid damage to the cutter and the base 3.
[0036] In the cutting mechanism 1 of this utility model, since the base 3 is provided with several constraint members 30 that are attached to the periphery of the product 2 to be cut, even if the bottom size of the product 2 after being cut by the tool is small or the center of gravity is high, it is not easy to fall apart or collapse under the constraint of the constraint members 30, which facilitates subsequent secondary cutting and transportation after secondary cutting.
[0037] Furthermore, when there are requirements for the consistency of the cut product 2, several cutters should be arranged parallel to each other on the cutter holder 12, and the distance between any two adjacent sets of cutters should be equal.
[0038] In addition, the lifting mechanism 11 can adopt various linear motion output mechanisms such as pneumatic cylinders, hydraulic cylinders or electric cylinders.
[0039] The cutting mechanism 1 can be used to cut materials such as foam bricks, plastic foam, wood or stone. In addition, different blades can be selected for different products to be cut.
[0040] For example, when cutting plastic foam, the tool can be a blade or a high-temperature metal wire; when cutting wood, the tool can be a chainsaw; when cutting stone, the tool can be a wire saw or a high-speed rotating cutting blade.
[0041] For example, in this embodiment, the product 2 to be cut is a foam brick, therefore, the cutting tool can be diamond wire 122.
[0042] Furthermore, depending on the different contours of the product 2 to be cut, the contours of the base 3 and the several constraint members 30 on the base 3 can be adaptively adjusted.
[0043] In this embodiment, when the cutting tool is a diamond wire 122, the tool holder 12 should have a corresponding driving mechanism to drive the diamond wire 122 to reciprocate at high speed. That is, at least two sets of rollers 121 should be rotatably arranged inside the tool holder 12, and the distance between the orthogonal projections of at least two sets of rollers 121 on the base 3 is greater than the size of the product 2 to be cut in the same direction. At least one set of rollers 121 should be an active roller, and the diamond wire 122 is wrapped in a closed loop between at least two sets of rollers 121 to form a wire saw transmission pair. During the cutting process when the tool holder 12 moves down, the rollers 121 will not interfere with the cutting action.
[0044] Specifically, refer to Figure 1 The tool holder 12 includes two sets of side plates 120 arranged opposite to each other. Both sets of side plates 120 can be slidably mounted on the frame 10. Each end of each set of roller shafts 121 is rotatably connected to a set of side plates 120, so that the diamond wires 122 on the tool holder 12 can be raised and lowered as a whole, ensuring the consistency of the cutting action.
[0045] Reference Figure 2Several clearance grooves 31 are also provided on the base 3 to avoid the cutting tool. The clearance grooves 31 are located directly below the diamond wire 122 to prevent the diamond wire 122 from damaging the base 3 during the downward cutting process.
[0046] Among them, several clearance grooves 31 are arranged in a cross grid on the base 3, which can accommodate diamond wires 122 in both the horizontal and vertical cutting directions.
[0047] Example 2:
[0048] This embodiment provides a foam brick cutting production line, including a conveyor belt 4, which has two sets of cutting stations, and each of the two sets of cutting stations is equipped with a cutting mechanism 1 as described in Embodiment 1.
[0049] In this process, the cutting directions of the blades in the two sets of cutting mechanisms 1 should be perpendicular to each other in order to perform transverse and longitudinal cutting on the product 2. At this time, the base 3 used to support the product 2 is arranged on the conveyor belt 4.
[0050] In addition, refer to Figure 1 The cutting station is also equipped with several guide wheels 40 located on both sides of the conveyor belt 4 to guide the base 3 in and out of the cutting station, and the cutter on the cutter holder 12 can be aligned with the product 2 to be cut below.
[0051] Among them, the conveyor belt 4 can be in the following directions: Figure 3 The linear or Figure 4 As shown in the L-shape, between the two sets of cutting stations, the base 3 and the product on the base 3 need to be rotated 90° to change direction.
[0052] Specifically, the conveyor belt 4 may include a first conveying section 4a and a second conveying section 4b, each having a set of cutting mechanisms 1, and a reversing section 4c that can rotate 90° between the first conveying section 4a and the second conveying section 4b.
[0053] In the foam brick cutting production line of this embodiment, bricks of the required size and shape can be processed by two cutting operations of two sets of cutting mechanisms 1, and can be easily transferred out by conveyor belt 4.
[0054] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.
[0055] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0056] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.
[0057] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.
[0058] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.
Claims
1. A cutting mechanism, characterized in that, include: The frame is equipped with a lifting mechanism; A cutter holder, located at the lower end of the lifting mechanism, has a plurality of cutters spaced apart on it for cutting the product to be cut below it; and A base for supporting the product to be cut, the base having several constraint members that are in contact with the periphery of the product to be cut to prevent the product from scattering after cutting; and the constraint members are arranged on the base in a manner that avoids the orthographic projection of the cutter on the base.
2. The cutting mechanism according to claim 1, characterized in that, Several of the aforementioned cutting tools are arranged parallel to each other on the tool holder, and the distance between any two adjacent sets of the cutting tools is equal.
3. The cutting mechanism according to claim 2, characterized in that, The cutting tool is made of diamond wire.
4. The cutting mechanism according to claim 3, characterized in that... At least two sets of rollers are rotatably arranged inside the blade holder, and the distance between the orthogonal projections of the at least two sets of rollers on the base is greater than the size of the product to be cut in the same direction. At least one set of the rollers is a drive roller, and the diamond wire is wrapped in a closed loop between at least two sets of the rollers to form a wire saw drive pair.
5. The cutting mechanism according to claim 4, characterized in that, The tool holder includes two sets of side plates arranged opposite each other. Both sets of side plates are slidably mounted on the frame. Each end of the roller shaft is rotatably connected to one set of side plates.
6. The cutting mechanism according to claim 1, characterized in that, The base is also provided with several clearance grooves for avoiding the cutting tool.
7. The cutting mechanism according to claim 6, characterized in that, Several of the aforementioned clearance slots are arranged in a cross-shaped grid on the base.
8. A foam brick cutting production line, characterized in that, The system includes a conveyor belt having two sets of cutting stations, each of which is provided with a cutting mechanism as described in any one of claims 2 to 7. In this design, the cutting directions of the blades in the two sets of cutting mechanisms are perpendicular to each other, and the base is arranged on the conveyor belt.
9. The foam brick cutting production line according to claim 8, characterized in that, The cutting station is also equipped with several guide wheels located on both sides of the conveyor belt to guide the base in and out of the cutting station.
10. The foam brick cutting production line according to claim 8, characterized in that, The conveyor belt is arranged in an L-shape or a straight line in the conveying direction.