Cutting device for processing plastic-wood guardrail

Abstract

The utility model discloses a cutting device for processing a plastic wood guardrail, the device comprises a workbench, a screw rod sliding table mechanism, a mounting rack and a cutting mechanism, the screw rod sliding table mechanism is horizontally arranged in the workbench, and a sliding rail of the screw rod sliding table mechanism is provided with a sliding block capable of reciprocating along the length direction of the sliding rail; one end of the mounting frame is hinged to the upper portion of one end of the lead screw sliding table mechanism, the two opposite side walls of a frame body of the mounting frame are hinged to one ends of height adjusting connecting rods correspondingly, the ends, away from the mounting frame, of the height adjusting connecting rods are hinged to one sides of the sliding blocks, and the cutting mechanism is arranged above the mounting frame. The problems that in the prior art, when the device is used, the cutting depth cannot be adjusted, so that some grooves and assembly openings cannot be cut, and the application range is low are solved. According to the cutting device for machining the plastic-wood guardrails, the height of the saw blade can be adjusted, and therefore the application range is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic wood processing, in particular to a cutting device for processing plastic wood guardrails. Background Art

[0002] Wood plastic, or wood plastic composite material, is a new type of composite material that has been booming in recent years. It refers to the use of polyethylene, polypropylene and polyvinyl chloride to replace the usual resin adhesives, mixed with more than 35%-70% of wood powder, rice husks, straw and other waste plant fibers to form new wood materials, and then produced through plastic processing techniques such as extrusion, molding, injection molding, etc., to produce boards or profiles. It is mainly used in building materials, furniture, logistics packaging and other industries. The board formed by hot extrusion of plastic and wood powder in a certain proportion is called extruded wood plastic composite board.

[0003] Chinese patent CN208557709U discloses a plastic wood guardrail processing and cutting device, which increases the stability of the sliding sleeve when it moves on the sliding rod through the setting of the slider and the sliding groove. Through the coordinated use of the push block, the connecting block, the moving block and the moving groove, the moving position of the first positioning block is limited, and the moving distance of the first positioning block is limited, which is convenient for the user to move the first positioning block back and forth. The setting of the handle makes it convenient for the user to move the concave block, which is convenient for the user to use. The setting of the first anti-slip pattern and the second anti-slip pattern both play a role in better fixing the wood and increase the stability of the wood when it is placed.

[0004] The applicant discovered the following technical problems when implementing the above technical solution:

[0005] The device cannot adjust the cutting depth when in use, resulting in the inability to cut some grooves and assembly openings, and has a low scope of application.

[0006] Therefore, providing a cutting device for processing plastic wood guardrails that can adjust the height of the saw blade to increase the scope of application is an urgent problem to be solved by the utility model. Utility Model Content

[0007] In view of the above technical problems, the purpose of the utility model is to overcome the problem that the device in the prior art cannot adjust the cutting depth when in use, resulting in the inability to cut some grooves and assembly openings and a low scope of application. Thus, a cutting device for processing plastic wood guardrails is provided, which can adjust the height of the saw blade and increase the scope of application.

[0008] In order to achieve the above-mentioned purpose, the utility model provides a cutting device for processing plastic wood guardrails, the device comprising: a workbench, a screw slide mechanism, a mounting frame and a cutting mechanism, the screw slide mechanism being horizontally arranged in the workbench, and a sliding block being reciprocally movable along its length direction on its slide rail, one end of the mounting frame being hinged above one end of the screw slide mechanism, and one end of a height adjustment connecting rod being hinged to opposite side walls of the frame body respectively, the end of the height adjustment connecting rod away from the mounting frame being hinged to one side of the sliding block, and the cutting mechanism being arranged above the mounting frame.

[0009] Preferably, the screw slide mechanism includes: a slide body, a limit rod and a rotating screw, the slide body is horizontally arranged inside the workbench, the limit rod is horizontally arranged on the slide body along the length direction of the slide body, the rotating screw is horizontally rotatably arranged on the slide body along the length direction of the limit rod, and the sliding block can be reciprocated and sleeved on the rotating screw and the limit rod along the length direction of the rotating screw.

[0010] Preferably, a rotating handle is provided at one end of the rotating screw extending out of the workbench.

[0011] Preferably, a plurality of mounting holes are respectively provided on two opposite sides of the slide body.

[0012] Preferably, the rod bodies of the height adjustment connecting rods respectively arranged on the opposite side walls of the mounting frame body are connected through a limiting frame.

[0013] Preferably, the cutting mechanism includes: a driving assembly, a rotating coupling and a cutting wheel coaxially arranged at one end of the rotating coupling, the driving assembly is arranged above the mounting frame, close to the hinged end of the mounting frame body and the screw slide mechanism, and a plurality of bearing seats are spaced apart above the mounting frame on the side away from the driving assembly, the rotating coupling passes horizontally through each bearing seat, and its end away from the cutting wheel is connected to the driving assembly.

[0014] Preferably, the driving assembly includes: a driving motor, a driving wheel and a transmission belt, the transmission wheel is coaxially arranged at one end of the rotating coupling away from the cutting wheel, the driving motor is arranged above the mounting frame, close to the hinged end of the mounting frame body and the screw slide mechanism, and the driving wheel is coaxially arranged at its output end, and the two ends of the transmission belt are respectively mounted on the driving wheel and the transmission wheel.

[0015] Preferably, the cutting wheel is coaxially provided with annular scale patterns.

[0016] According to the above technical scheme, the beneficial effect of the utility model compared with the prior art is: the screw slide mechanism of the present application adjusts the height of the height adjustment connecting rod by driving the reciprocating movement of the sliding block, thereby adjusting the height of the cutting mechanism set on the mounting frame, so that the device can cut some grooves and assembly openings, thereby increasing applicability and flexibility.

[0017] Other features and advantages of the utility model will be described in detail in the subsequent specific implementation mode; and the parts not involved in the utility model are the same as the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention, but do not constitute a limitation to the present invention. In the accompanying drawings:

[0019] Figure 1 It is a three-dimensional cutting device for processing plastic wood guardrail provided in a preferred embodiment of the utility model. Figure 1 .

[0020] Figure 2 It is a three-dimensional cutting device for processing plastic wood guardrail provided in a preferred embodiment of the utility model. Figure 2 .

[0021] Figure 3 It is a partial three-dimensional diagram of a cutting device for processing plastic wood guardrails provided in a preferred embodiment of the utility model. Figure 1 .

[0022] Figure 4 It is a partial three-dimensional diagram of a cutting device for processing plastic wood guardrails provided in a preferred embodiment of the utility model. Figure 2 .

[0023] Figure 5 It is a partial three-dimensional diagram of a cutting device for processing plastic wood guardrails provided in a preferred embodiment of the utility model. Figure 3 .

[0024] Figure 6 It is a partial three-dimensional diagram of a cutting device for processing plastic wood guardrails provided in a preferred embodiment of the utility model. Figure 4 .

[0025] Explanation of the accompanying drawings: 1-workbench; 2-screw slide mechanism; 201-sliding block; 202-slide body; 20201-mounting hole; 203-limiting rod; 204-rotating screw; 205-rotating handle; 3-mounting frame; 301-height adjustment connecting rod; 30101-limiting frame; 302-bearing seat; 4-cutting mechanism; 401-driving assembly; 40101-driving motor; 40102-driving wheel; 40103-transmission belt; 402-rotating coupling; 40201-transmission wheel; 403-cutting wheel; 40301-annular scale pattern. DETAILED DESCRIPTION

[0026] The specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the present invention, and is not used to limit the present invention.

[0027] In the description of the embodiments of the present utility model, it should be noted that if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like are used to indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, it is only for the convenience of describing the utility model and simplifying the description, and does 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 present utility model. In addition, if the terms "first", "second", "third" and the like appear, they are only used to distinguish the description, and cannot be understood as indicating or implying relative importance. In addition, if the terms "horizontal", "vertical", "overhanging" and the like appear, it does 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 relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0028] In the description of the embodiments of the present utility model, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0029] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0030] Reference Figure 1-Figure 6 : A cutting device for processing plastic wood guardrails, the device comprises: a workbench 1, a screw slide mechanism 2, a mounting frame 3 and a cutting mechanism 4, the screw slide mechanism 2 is horizontally arranged in the workbench 1, and a sliding block 201 is arranged on its slide rail so as to be reciprocatingly movable along its length direction, one end of the mounting frame 3 is hinged above one end of the screw slide mechanism 2, and one end of a height adjustment connecting rod 301 is hinged on opposite side walls of the frame body respectively, the end of the height adjustment connecting rod 301 away from the mounting frame 3 is hinged to one side of the sliding block 201, and the cutting mechanism 4 is arranged above the mounting frame 3.

[0031] The screw slide mechanism 2 of the present application adjusts the height of the height adjustment link 301 by driving the reciprocating movement of the sliding block 201, thereby adjusting the height of the cutting mechanism 4 set on the mounting frame 3, so that the device can cut some grooves and assembly openings, thereby increasing applicability and flexibility.

[0032] Reference Figure 3 and Figure 6 The screw slide mechanism 2 includes: a slide body 202, a limit rod 203 and a rotating screw 204. The slide body 202 is horizontally arranged inside the workbench 1, the limit rod 203 is horizontally arranged on the slide body 202 along the length direction of the slide body 202, the rotating screw 204 is horizontally rotatably arranged on the slide body 202 along the length direction of the limit rod 203, and the sliding block 201 can be reciprocated along the length direction of the rotating screw 204 and is sleeved on the rotating screw 204 and the limit rod 203.

[0033] In the present application, the rotating screw 204 is rotated to drive the sliding block 201 to move back and forth; the limiting rod 203 is used to limit the rotation of the sliding block 201.

[0034] Reference Figure 3 and Figure 6 The rotating screw rod 204 extends out of the workbench 1 and is provided with a rotating handle 205 at one end.

[0035] The setting of the rotating handle 205 of the present application allows the operator to control the rotation of the rotating screw 204 by manually rotating the rotating handle 205, which is easy to operate and improves the convenience and flexibility of operation.

[0036] Reference Figure 4 and Figure 6 : A plurality of mounting holes 20201 are respectively provided on two opposite sides of the slide body 202.

[0037] The slide body 202 of the present application can be installed inside the workbench 1 through the mounting hole 20201, ensuring stability and accuracy during the cutting process and improving the quality and efficiency of processing.

[0038] Reference Figure 5 : The rod bodies of the height adjustment connecting rods 301 respectively arranged on the opposite side walls of the mounting frame 3 are connected through the limiting frame 30101.

[0039] The connection of the limit frame 30101 of the present application can ensure that the height adjustment link 301 remains stable during the adjustment process, avoid shaking or instability during the height adjustment process, and ensure the stability and accuracy of the cutting device during operation.

[0040] Reference Figure 3 The cutting mechanism 4 includes: a driving assembly 401, a rotating coupling 402 and a cutting wheel 403 coaxially arranged at one end of the rotating coupling. The driving assembly 401 is arranged above the mounting frame 3, close to the hinged end of the mounting frame 3 body and the screw slide mechanism 2. A plurality of bearing seats 302 are spaced apart on the side of the mounting frame 3 away from the driving assembly 401. The rotating coupling 402 is arranged horizontally through each bearing seat 302, and its end away from the cutting wheel 403 is connected to the driving assembly 401.

[0041] The present application starts the driving assembly 401 to drive the cutting wheel 403 to rotate through the rotating coupling 402, thereby effectively cutting the plastic wood guardrail to ensure the accuracy and efficiency of the cutting effect. Through the setting of the bearing seat 302, the rotating coupling 402 can horizontally pass through each bearing seat 302, ensuring the stability and balance of the cutting wheel 403, reducing vibration and error during the cutting process, and improving the accuracy and stability of cutting.

[0042] Reference Figure 4 and Figure 5 The driving assembly 401 includes: a driving motor 40101, a driving wheel 40102 and a transmission belt 40103. The transmission wheel 40201 is coaxially arranged at one end of the rotating coupling 402 away from the cutting wheel 403. The driving motor 40101 is arranged above the mounting frame 3, close to the hinged end of the mounting frame 3 body and the screw slide mechanism 2, and the driving wheel 40102 is coaxially arranged at its output end. The two ends of the transmission belt 40103 are respectively mounted on the driving wheel 40102 and the transmission wheel 40201.

[0043] The present application starts the driving motor 40101 to drive the driving wheel 40102 to rotate, and drives the driving wheel 40201 to rotate through the transmission belt 40103, thereby realizing the rotation of the cutting wheel 403 by rotating the coupling 402; thereby ensuring that the cutting wheel 403 can rotate at the required speed and force, thereby improving the cutting efficiency and quality.

[0044] Reference Figure 4 : The cutting wheel 403 is coaxially provided with an annular scale pattern 40301.

[0045] In the present application, the operator can conveniently adjust the position of the cutting wheel 403 through the annular scale pattern 40301, realize accurate control of the cutting depth, and improve the flexibility and efficiency of processing. The annular scale pattern 40301 serves as a visual guide, which can help the operator more intuitively understand the position and state of the cutting wheel 403, reduce operating errors, and improve work efficiency and safety.

[0046] When the device provided by the utility model is in use, the screw slide mechanism 2 of the present application adjusts the height of the height adjustment connecting rod 301 by driving the reciprocating movement of the sliding block 201, thereby adjusting the height of the cutting mechanism 4 set on the mounting frame 3, so that the device can cut some grooves and assembly openings, thereby increasing applicability and flexibility.

[0047] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, the technical solution of the present invention can be subjected to a variety of simple modifications, and these simple modifications all belong to the protection scope of the present invention.

[0048] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present utility model will not further describe various possible combinations.

[0049] In addition, various embodiments of the present invention may be arbitrarily combined, and as long as they do not violate the concept of the present invention, they should also be regarded as the contents disclosed by the present invention.

Claims

1. A cutting device for processing plastic wood guardrail, characterized in that: The device comprises: a workbench (1), a screw slide mechanism (2), a mounting frame (3) and a cutting mechanism (4); the screw slide mechanism (2) is horizontally arranged in the workbench (1), and a sliding block (201) is arranged on its slide rail so as to be reciprocatingly movable along its length direction; one end of the mounting frame (3) is hinged above one end of the screw slide mechanism (2), and one end of a height adjustment connecting rod (301) is hinged on opposite side walls of the frame body respectively; the end of the height adjustment connecting rod (301) away from the mounting frame (3) is hinged on one side of the sliding block (201); and the cutting mechanism (4) is arranged above the mounting frame (3).

2. A cutting device for processing plastic wood guardrail according to claim 1, characterized in that: The screw slide mechanism (2) comprises: a slide body (202), a limit rod (203) and a rotating screw (204); the slide body (202) is horizontally arranged inside the workbench (1); the limit rod (203) is horizontally arranged on the slide body (202) along the length direction of the slide body (202); the rotating screw (204) is horizontally rotatably arranged on the slide body (202) along the length direction of the limit rod (203); and the sliding block (201) is sleeved on the rotating screw (204) and the limit rod (203) so as to be reciprocatingly movable along the length direction of the rotating screw (204).

3. A cutting device for processing plastic wood guardrail according to claim 2, characterized in that: The rotating screw rod (204) is provided with a rotating handle (205) at one end extending out of the workbench (1).

4. A cutting device for processing plastic wood guardrail according to claim 2, characterized in that: A plurality of mounting holes (20201) are respectively arranged on two opposite sides of the slide body (202).

5. The cutting device for processing plastic wood guardrail according to claim 1, characterized in that: The rod bodies of the height adjustment connecting rods (301) respectively arranged on the two opposite side walls of the mounting frame (3) are connected via a limiting frame (30101).

6. The cutting device for processing plastic wood guardrail according to claim 1, characterized in that: The cutting mechanism (4) comprises: a driving assembly (401), a rotating coupling (402), and a cutting wheel (403) coaxially arranged at one end of the rotating coupling, wherein the driving assembly (401) is arranged above the mounting frame (3) and close to the hinged end of the mounting frame (3) body and the screw slide mechanism (2), and a plurality of bearing seats (302) are arranged at intervals on the side above the mounting frame (3) away from the driving assembly (401), and the rotating coupling (402) is arranged to pass through each bearing seat (302) horizontally, and its end away from the cutting wheel (403) is connected to the driving assembly (401).

7. A cutting device for processing plastic wood guardrail according to claim 6, characterized in that: The driving assembly (401) comprises: a driving motor (40101), a driving wheel (40102) and a transmission belt (40103); a transmission wheel (40201) is coaxially arranged at one end of the rotating coupling (402) away from the cutting wheel (403); the driving motor (40101) is arranged above the mounting frame (3) and close to the hinge end of the mounting frame (3) body and the screw slide mechanism (2), and the output end thereof is coaxially arranged with the driving wheel (40102); and the two ends of the transmission belt (40103) are respectively sleeved on the driving wheel (40102) and the transmission wheel (40201).

8. The cutting device for processing plastic wood guardrail according to claim 6, characterized in that: The cutting wheel (403) is coaxially provided with an annular scale pattern (40301).

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