Edge cutting equipment for wood-plastic plate production line

Abstract

The utility model discloses edge cutting equipment for a wood-plastic plate production line, which belongs to the technical field of wood-plastic plate processing and comprises a worktable, a positioning and clamping mechanism and an edge cutting mechanism. The positioning and clamping mechanism comprises a pair of clamps, a guide column and a transverse driving assembly. A first rotating shaft is arranged on one side of the clamp, a limiting sleeve is arranged at the other end of the first rotating shaft, the clamp is movably connected with a guide column through the first rotating shaft, one end of the guide column is connected with a transverse driving assembly, and the transverse driving assembly is installed in the center of the table top of the workbench through an installation box. A scale bulge is arranged on the side part of one end, close to the clamp, of the guide post; the edge cutting mechanism comprises an air cylinder, a cutting blade and a third motor. The connecting end of the air cylinder is connected with a guide mechanism through a second mounting frame, the other end of the air cylinder is connected with a mounting base, the cutting blade is connected with the second mounting base through a second rotating shaft, the third motor is mounted on one side of the second mounting base, the output end of the third motor is connected with the second rotating shaft, and the inclined angle cutting precision and the fitting degree of internal and external corner mounting can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wood-plastic board processing, in particular to a trimming device for a wood-plastic board production line. Background Art

[0002] Wood-plastic composite (WPC) is a new type of environmentally friendly material made by mixing natural plant fibers such as wood powder and straw with plastic polymers through processes such as extrusion molding. It has the advantages of anti-corrosion, insect-proof, waterproof, flame-retardant, and long service life, and is suitable for various indoor and outdoor environments;

[0003] Currently, the existing wood-plastic board cutting equipment faces some limitations when performing oblique angle cutting operations. Specifically, these devices may not be able to perform precise oblique angle cutting, or in some cases, manual cutting is required. This approach may make it difficult to ensure the tight fit and aesthetic appearance of the wood-plastic board when installing it at the internal and external corners of the wall, thereby having an adverse impact on the quality of the entire construction project. Therefore, it is necessary to improve the existing cutting equipment or methods to improve the accuracy and automation level of oblique angle cutting and ensure that the installation at the internal and external corners is both aesthetically pleasing and stable;

[0004] In view of the deficiencies of the existing technology, the utility model provides a trimming device for a wood-plastic board production line, aiming to solve the above problems. Summary of the Utility Model

[0005] The purpose of the utility model is to overcome the deficiencies in the existing technology and provide a trimming device for a wood-plastic board production line, which can improve the oblique angle cutting accuracy and the fitting degree of installation at the internal and external corners.

[0006] To achieve the above purpose, the utility model is implemented by the following technical solutions:

[0007] A trimming device for a wood-plastic board production line includes a workbench, a positioning and clamping mechanism, a guiding mechanism, and a trimming mechanism;

[0008] The positioning and clamping mechanism includes a pair of clamps, guide columns, and a transverse driving component; one side of the clamp is provided with a first rotating shaft, the other end of the first rotating shaft is provided with a limiting sleeve, the clamp is movably connected to the guide column through the first rotating shaft, the other end of the guide column is connected to the transverse driving component, the transverse driving component is installed at the center of the workbench surface through an installation box; a scale protrusion is provided on the side of the guide column close to the clamp;

[0009] The guiding mechanism is installed below the top of the workbench through a first mounting frame;

[0010] The trimming mechanism includes a cylinder, a cutting blade and a motor three; the cylinder is connected to the guiding mechanism through a mounting frame two, the output end of the cylinder is connected with a mounting seat two, the cutting blade is connected to the mounting seat two through a rotating shaft two, the motor three is installed on one side of the mounting seat two, and the output end of the motor three is connected to the rotating shaft two.

[0011] Preferably, the guiding mechanism includes a translation assembly and a guiding rod; both ends of the guiding rod are respectively connected to both ends of the mounting frame one, the translation assembly includes a nut two, a lead screw two and a motor two, a connecting block is arranged on the outer periphery of the nut two, the connecting block is movably connected to the guiding rod, and one end of the connecting block is connected to the mounting frame two, the motor two is arranged on one side of the mounting frame one, and the output end of the motor two is connected to one end of the lead screw two.

[0012] Preferably, the lateral driving assembly includes a pair of nuts one, a lead screw one and a motor one; the lead screw one is a bidirectional lead screw; the nuts one are respectively vertically connected to the guide posts, both ends of the lead screw one are respectively connected to both ends inside the mounting box, the motor one is arranged at one end outside the mounting box, and the output end of the motor one is connected to the lead screw one.

[0013] Preferably, it further includes a pressing plate mechanism, the pressing plate mechanism includes a pair of limiting hooks and a pair of mounting seats one, and the limiting hooks are rotatably connected to the mounting seats one through connecting shafts.

[0014] Preferably, the openings of the clamps are oppositely arranged in the same direction.

[0015] Compared with the prior art, the beneficial effects achieved by the present utility model are as follows:

[0016] 1. By providing a rotatable positioning and clamping mechanism, the present utility model can realize the bevel cutting of the wood-plastic board at multiple angles, especially the 45-degree bevel cutting applied to the internal and external corners of the wall. This design significantly improves the accuracy of the cutting process and ensures the tight fit of the wood-plastic board during the installation of the internal and external corners.

[0017] 2. By providing a pressing plate mechanism, during the bevel cutting process of the wood-plastic board, the phenomenon that one end of the board slides off can be effectively avoided, enhancing the stability and safety of the operation. Description of the Drawings

[0018] Figure 1 It is a schematic structural diagram of the present utility model.

[0019] Figure 2 It is a schematic structural diagram of another perspective of the present utility model.

[0020] Figure 3 It is a front view of the present utility model.

[0021] Figure 4 It is the top view of the present utility model.

[0022] Figure 5 It is the left view of the present utility model.

[0023] Figure 6 It is the partial enlarged view A of the limit sleeve of the present utility model.

[0024] Wherein: 1. Workbench; 101. Tabletop; 2. Positioning and clamping mechanism; 201. Transverse drive assembly; 201a. First nut; 201b. First lead screw; 201c. First motor; 202. Installation box; 203. Guide post; 203a. Scale protrusion; 204. First rotating shaft; 204a. Limit sleeve; 205. Fixture; 3. Guide mechanism; 301. First mounting frame; 302. Translation assembly; 302a. Second nut; 302b. Second lead screw; 302c. Second motor; 303. Guide rod; 304. Connecting block; 4. Edge trimming mechanism; 401. Second mounting frame; 402. Cylinder; 403. Second mounting seat; 404. Cutting blade; 404a. Second rotating shaft; 405. Third motor; 5. Backing plate mechanism; 501. Limit hook; 502. First mounting seat; 503. Connecting shaft. Detailed implementation manners

[0025] The present utility model will be further described below with reference to the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present utility model, and cannot be used to limit the protection scope of the present utility model.

[0026] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "vertical", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying 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 to the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more.

[0027] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "linkage" 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, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0028] Reference Figures 1-6 , this embodiment provides a trimming device for a wood-plastic board production line, including a workbench 1, a positioning and clamping mechanism 2, a guiding mechanism 3, and a trimming mechanism 4; the positioning and clamping mechanism 2 includes a pair of clamps 205, guide columns 203, and a lateral driving assembly 201; one side of the clamp 205 is provided with a first rotating shaft 204, and the other end of the first rotating shaft 204 is provided with a limit sleeve 204a. The clamp 205 is movably connected to the guide column 203 through the first rotating shaft 204, the other end of the guide column 203 is connected to the lateral driving assembly 201, and the lateral driving assembly 201 is installed at the center of the tabletop 101 of the workbench 1 through an installation box 202.

[0029] Specifically, the openings of the clamps 205 are oppositely arranged in the same direction, and the clamps 205 can select a predetermined cutting angle according to actual needs. In this embodiment, vertical cutting and 45-degree oblique cutting are mainly selected.

[0030] Furthermore, a scale protrusion 203a is provided on the side of the end of the guide column 203 close to the clamp 205; the scale protrusions 203a are evenly distributed on the outer circumference of the first rotating shaft 204 and are at a certain distance from the outer circumference of the first rotating shaft 204.

[0031] It should be noted that the size of the limit sleeve 204a corresponds to that of the scale protrusion 203a, that is, the scale protrusion 203a can just be placed in the limit sleeve 204a.

[0032] Specifically, the lateral driving assembly 201 includes a pair of first nuts 201a, a first lead screw 201b, and a first motor 201c; the first nuts 201a are respectively perpendicularly connected to the guide columns 203, both ends of the first lead screw 201b are respectively connected to both ends inside the installation box 202, and the first motor 201c is arranged at one end outside the installation box 202 and is threadedly connected to the first lead screw 201b.

[0033] It should be noted that the first lead screw 201b has threads for different directions. Driven by the first motor 201c, a pair of first nuts 201a approach and move away from each other in opposite directions, and the pair of first nuts 201a drive the guide columns 203 to approach or move away from each other in opposite directions.

[0034] In order to realize movable cutting in the horizontal direction, the present embodiment is further provided with a guide mechanism 3, and the guide mechanism 3 is installed below the top of the workbench 1 through a mounting frame 301; specifically, the guide mechanism 3 includes a translation assembly 302 and a guide rod 303; the two ends of the guide rod 303 are respectively connected to the two ends of the mounting frame 301, and the translation assembly 302 includes a nut 302a, a screw 302b and a motor 302c; a connecting block 304 is provided on the outer periphery of the nut 302a, and the connecting block 304 is movably connected to the guide rod 303, and one end of the connecting block 304 is connected to the mounting frame 401, and the motor 302c is arranged on a side of the mounting frame 301 and is threadedly connected to one end of the screw 302b.

[0035] The trimming mechanism 4 includes a cylinder 402, a cutting blade 404 and a motor three 405; the cylinder 402 is connected to the guide mechanism 3 through a mounting frame two 401, the output end of the cylinder 402 is connected to a mounting seat two 403, the cutting blade 404 is connected to the mounting seat two 403 through a rotating shaft two 404a, and the motor three 405 is installed on one side of the mounting seat two 403 and connected to the rotating shaft two 404a.

[0036] In order to effectively prevent one end of the board from sliding off during the bevel cutting of the wood-plastic board, the present embodiment is further provided with a plate-resisting mechanism 5, which comprises a pair of limit hooks 501 and a pair of mounting seats 502, wherein the limit hooks 501 are rotatably connected to the mounting seats 502 via a connecting shaft 503. The mechanism enhances the stability and safety of the operation to a certain extent.

[0037] Working principle:

[0038] According to the cutting angle requirement, the clamp 205 is first moved outward through the rotating shaft 1 204, and then the angle of the clamp 205 is adjusted. After the adjustment is completed, the rotating shaft is moved inward so that the limiting sleeve 204a on the rotating shaft 1 204 is aligned with the scale protrusion 203a to achieve the angle limit of the clamp 205, and then the wood-plastic board is placed in the clamp 205, and then the wood-plastic board is clamped and fixed by the transverse driving component 201. If the wood-plastic board is tilted, one end of the wood-plastic board can be supported by the supporting plate mechanism 5 to prevent it from sliding. After the wood-plastic board is clamped and fixed, the translation component 302 and the cylinder 402 are started to cut the wood-plastic board in a mobile manner in the horizontal direction.

[0039] In summary of the above embodiments, the utility model can realize the bevel cutting of wood-plastic boards at multiple angles by setting the rotatable positioning and clamping mechanism 2. In particular, the 45-degree bevel cutting applied to the internal and external corners of the wall is realized. This design significantly improves the accuracy of the cutting process and ensures the tight fit of the wood-plastic board during the installation at the internal and external corners.

[0040] The above are only the preferred embodiments of the utility model. It should be noted that for those of ordinary skill in the art, without departing from the technical principle of the utility model, several improvements and deformations can be made, and these improvements and deformations should also be regarded as the protection scope of the utility model.

Claims

1. An edge trimming device for a wood-plastic board production line, comprising a workbench (1), characterized in that, It also includes a positioning and clamping mechanism (2), a guiding mechanism (3) and a trimming mechanism (4); The positioning and clamping mechanism (2) includes a pair of clamps (205), guide columns (203) and a lateral driving assembly (201); one side of the clamp (205) is provided with a first rotating shaft (204), the other end of the first rotating shaft (204) is provided with a limiting sleeve (204a), the clamp (205) is movably connected to the guide column (203) through the first rotating shaft (204), the other end of the guide column (203) is connected to the lateral driving assembly (201), and the lateral driving assembly (201) is installed at the center of the tabletop (101) of the workbench (1) through a mounting box (202); a scale protrusion (203a) is provided on the side of one end of the guide column (203) close to the clamp (205); The guiding mechanism (3) is installed below the top of the workbench (1) through a first mounting frame (301); The trimming mechanism (4) includes a cylinder (402), a cutting blade (404) and a third motor (405); the cylinder (402) is connected to the guiding mechanism (3) through a second mounting frame (401), the output end of the cylinder (402) is connected with a second mounting seat (403), the cutting blade (404) is connected to the second mounting seat (403) through a second rotating shaft (404a), and the third motor (405) is installed on one side of the second mounting seat (403), and the output end of the third motor (405) is connected to the second rotating shaft (404a).

2. The trimming device of the wood-plastic board production line according to claim 1, characterized in that, The guiding mechanism (3) includes a translation assembly (302) and a guide rod (303); both ends of the guide rod (303) are respectively connected to both ends of the first mounting frame (301); the translation assembly (302) includes a second nut (302a), a second lead screw (302b) and a second motor (302c), a connecting block (304) is provided on the outer circumference of the second nut (302a), the connecting block (304) is movably connected to the guide rod (303), and one end of the connecting block (304) is connected to the second mounting frame (401), the second motor (302c) is arranged on one side of the first mounting frame (301), and the output end of the second motor (302c) is connected to one end of the second lead screw (302b).

3. The trimming device of the wood-plastic board production line according to claim 1, characterized in that, The lateral driving assembly (201) includes a pair of first nuts (201a), a first lead screw (201b) and a first motor (201c); the first lead screw (201b) is a bidirectional lead screw; the first nuts (201a) are respectively vertically connected to the guide columns (203), both ends of the first lead screw (201b) are respectively connected to both ends inside the mounting box (202), the first motor (201c) is arranged at one end of the outer side of the mounting box (202), and the output end of the first motor (201c) is connected to one end of the first lead screw (201b).

4. The edge cutting device of the wood-plastic board production line according to claim 1, characterized in that, It also includes a backing plate mechanism (5), the backing plate mechanism (5) includes a pair of limiting hooks (501) and a pair of first mounting seats (502), and the limiting hooks (501) are rotatably connected to the first mounting seats (502) through a connecting shaft (503).

5. The edge trimming device of the wood-plastic board production line according to claim 1, characterized in that, The openings of the fixture (205) are oppositely arranged in the same direction.

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