Halogen-free flame-retardant polyethylene plastic-wood composite board processing device

Abstract

The utility model relates to the technical field of halogen-free flame-retardant polyethylene plastic-wood composite board processing, in particular to a halogen-free flame-retardant polyethylene plastic-wood composite board processing device which comprises a placing table and a circular saw, the upper end of the placing table is connected with a positioning push plate in a sliding mode through a sliding block and a sliding groove, and a round hole is formed in the right end of the placing table. The inner wall of the round hole is slidably connected with a sliding disc through two sliding grooves, and the right end of the sliding disc is fixedly connected with a scale rod. A positioning push plate and a plate are pushed to move rightwards, so that a sliding disc and a scale rod synchronously move rightwards, the left end of a U-shaped frame corresponds to a zero scale line of the scale rod, and the distance between the left end of the U-shaped frame and the right side of the inner wall of the U-shaped frame is equal to the distance between the right end of a placement table and a circular saw; and the scale on the scale rod corresponding to the right end surface of the placing table is the cutting position of the circular saw corresponding to the plate, so that the purposes of conveniently measuring and positioning the cutting position of the plate, being simple to operate and improving the working efficiency are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to halogen -free flame -retardant polyethylene plastic -wood composite board processing technical field, concretely is a kind of halogen -free flame -retardant polyethylene plastic -wood composite board processing device. BACKGROUND

[0002] Halogen -free flame -retardant polyethylene plastic -wood composite board is a kind of new composite board that combines the advantages of polyethylene (PE) and wood plastic material and has halogen -free flame -retardant characteristics. This board not only has the acid and alkali resistance, low temperature resistance and good chemical stability of polyethylene, but also has the environmental protection, processability and aesthetics of wood plastic material, while overcoming the disadvantage that traditional halogen flame retardant produces harmful gas when burning. After the board is formed and cooled and solidified, it can be cut according to needs.

[0003] In the prior art, before cutting the board, a tape measure or other measuring tool is used to measure the length of the cut to ensure the accuracy of the cutting position, and the cutting position is marked by marking pen lines, and then the cutting tool is aligned with the marked position for cutting. However, this method is very cumbersome and can affect work efficiency, so it is necessary to provide a halogen -free flame -retardant polyethylene plastic -wood composite board processing device to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model aims to provide a kind of halogen -free flame -retardant polyethylene plastic -wood composite board processing device, with the characteristics of convenient for the position of board cutting is measured and positioned, and simple operation, thereby improve work efficiency.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of halogen -free flame -retardant polyethylene plastic -wood composite board processing device, including placing table and circular saw, the upper end of the placing table is slidably connected with positioning push plate by slide block and slide groove, the right end of the placing table is equipped with round hole, the inner wall of the round hole is slidably connected with sliding disc by two slide grooves, the right end of the sliding disc is fixedly connected with scale rod, the outer wall of the scale rod is rotatably connected with movable plate by movable slot and movable block, the upper end of the movable plate is fixedly connected with U type frame;

[0006] The left end of the U type frame corresponds to the zero scale line of the scale rod, and the distance between the left end of the U type frame and the right side of its inner wall is equal to the distance between the right end of the placing table and the circular saw.

[0007] The upper end of the placing table is provided with a fixing frame, the upper end of the fixing frame is provided with a pneumatic cylinder, and the output end of the pneumatic cylinder penetrates the upper end of the fixing frame and is fixedly connected with a pressing plate.

[0008] A horizontal plate is provided above the pneumatic cylinder, and a cutting mechanism is provided to the right of the fixing frame.

[0009] In order to facilitate cutting of the board, as a preferred halogen-free flame-retardant polyethylene plastic wood composite board processing device of the present invention, the cutting mechanism includes an electric telescopic rod installed on the upper end of the horizontal plate, the output end of the electric telescopic rod passes through the horizontal plate and is fixedly connected to a guide plate, the lower end of the guide plate is fixedly connected to two connecting plates, a screw rod is rotatably connected between the two connecting plates, the screw rod is driven by a first motor installed at the front end of the front connecting plate, the outer wall of the screw rod is threadedly connected to a moving block, the lower end of the moving block is installed with a box body, the left side of the box body is rotatably connected to a knife shaft, the knife shaft is driven by a second motor installed inside the box body, and the circular saw is installed at the left end of the knife shaft.

[0010] In order to improve the stability of the movement of the moving block, as a preferred embodiment of the halogen-free flame-retardant polyethylene plastic-wood composite board processing device of the present invention, the moving block and the lower end of the guide plate are slidably connected through a slider and a slide groove.

[0011] In order to improve the stability of the up and down movement of the guide plate, as a preferred halogen-free flame-retardant polyethylene plastic-wood composite board processing device of the present invention, the upper end of the guide plate is fixedly connected to two sliding rods that penetrate the cross plate and are slidably connected thereto.

[0012] In order to prevent the sliding disk from escaping from the inside of the circular hole, as a preferred embodiment of the halogen-free flame-retardant polyethylene plastic-wood composite board processing device of the present invention, a limiting ring located outside the scale rod is installed on the right side of the inner wall of the circular hole.

[0013] In order to facilitate the movement of the positioning push plate, as a preferred embodiment of the halogen-free flame-retardant polyethylene plastic-wood composite board processing device of the present invention, a push handle is installed at the left end of the positioning push plate.

[0014] In order to facilitate the connection and fixation of the fixing frame and the horizontal plate, as a preferred embodiment of the halogen-free flame-retardant polyethylene plastic-wood composite board processing device of the present invention, two vertical plates are fixedly connected between the fixing frame and the horizontal plate.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] The U-shaped frame is then clamped and fixed by the pressing plate, and the cutting mechanism is used to cut the plate. In this way, the cutting position of the plate can be easily measured and positioned, and the cutting position can be easily adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is an overall front sectional view of the utility model;

[0018] Figure 2 For the utility model Figure 1 Enlarged view of point A in the middle;

[0019] Figure 3 This is a diagram of the connection structure of the guide plate of the present utility model;

[0020] Figure 4 This is a left-side structural diagram of the fixing frame of the present invention.

[0021] In the figure: 1. Placement table; 2. Positioning push plate; 3. Round hole; 4. Sliding plate; 5. Scale rod; 6. Movable plate; 7. U-shaped frame; 8. Fixed frame; 9. Cylinder; 10. Pressing plate; 11. Vertical plate; 12. Horizontal plate; 13. Electric telescopic rod; 14. Guide plate; 15. Connecting plate; 16. Screw; 17. Moving block; 18. Box; 19. Cutter shaft; 20. Circular saw; 21. Sliding rod; 22. First motor; 23. Second motor. DETAILED DESCRIPTION

[0022] See also Figures 1 to 4 A halogen-free flame-retardant polyethylene plastic-wood composite board processing device includes a placement table 1 and a circular saw 20. The upper end of the placement table 1 is slidably connected to a positioning push plate 2 through a slider and a slide groove. A circular hole 3 is opened at the right end of the placement table 1. The inner wall of the circular hole 3 is slidably connected to a sliding plate 4 through two slide grooves. The right end of the sliding plate 4 is fixedly connected to a scale rod 5. The outer wall of the scale rod 5 is rotatably connected to a movable plate 6 through a movable groove and a movable block. The upper end of the movable plate 6 is fixedly connected to a U-shaped frame 7.

[0023] The left end of the U-shaped frame 7 corresponds to the zero scale line of the scale rod 5, and the distance between the left end of the U-shaped frame 7 and the right side of its inner wall is equal to the distance between the right end of the placement table 1 and the circular saw 20;

[0024] A fixing frame 8 is installed on the upper end of the placement table 1, and a cylinder 9 is installed on the upper end of the fixing frame 8. The output end of the cylinder 9 passes through the upper end of the fixing frame 8 and is fixedly connected to a pressing plate 10;

[0025] A horizontal plate 12 is provided above the cylinder 9, and a cutting mechanism is provided on the right side of the fixed frame 8.

[0026] In this embodiment: when in use, one end of the plate is passed through the interior of the fixing frame 8, and the plate is placed on the upper end of the placement table 1, and the plate is fit with the right end of the positioning push plate 2, so that the plate and the positioning push plate 2 can be made parallel, and then the movable plate 6 is rotated to rotate the U-shaped frame 7 until the U-shaped frame 7 is rotated to the upper position, and then the positioning push plate 2 is pushed to the right by another person, and the plate is pushed to the right at the same time, until the right side of the plate is in contact with the right side of the inner wall of the U-shaped frame 7, and then the positioning push plate 2 and the plate are pushed to the right to move, so that the sliding disk 4 and the scale rod 5 are moved to the right synchronously, and the right end surface of the placement table 1 is placed. The scale on the corresponding scale rod 5 also changes accordingly, and since the left end of the U-shaped frame 7 corresponds to the zero scale line of the scale rod 5, and the distance between the left end of the U-shaped frame 7 and the right side of its inner wall is equal to the distance between the right end of the placement table 1 and the circular saw 20, the scale on the scale rod 5 corresponding to the right end face of the placement table 1 is the cutting position on the corresponding plate of the circular saw 20, and then the pressure plate 10 is driven downward by the cylinder 9, and the plate can be clamped and fixed, and then the cutting mechanism can complete the cutting of the plate, and in this way, the measurement and positioning of the cutting position of the plate is convenient, and the operation is simple, thereby improving the work efficiency.

[0027] As a technical optimization solution of the present utility model, the cutting mechanism includes an electric telescopic rod 13 installed at the upper end of the horizontal plate 12, the output end of the electric telescopic rod 13 passes through the horizontal plate 12 and is fixedly connected to the guide plate 14, the lower end of the guide plate 14 is fixedly connected to two connecting plates 15, and a screw rod 16 is rotatably connected between the two connecting plates 15. The screw rod 16 is driven by a first motor 22 installed at the front end of the front connecting plate 15. The outer wall of the screw rod 16 is threadedly connected to a moving block 17, and the lower end of the moving block 17 is installed with a box body 18. The left side of the box body 18 is rotatably connected to a knife shaft 19, and the knife shaft 19 is driven by a second motor 23 installed inside the box body 18. The circular saw 20 is installed at the left end of the knife shaft 19.

[0028] In this embodiment: the second motor 23 drives the knife shaft 19 to rotate, and then drives the circular saw 20 to rotate, and then the electric telescopic rod 13 drives the guide plate 14 to move downward, and at the same time drives the moving block 17, the box 18, the knife shaft 19 and the circular saw 20 to move downward, so that one side of the plate can be cut through, and at the same time the first motor 22 drives the screw rod 16 to rotate, and then drives the moving block 17 to move to the other side of the plate, and at the same time drives the box 18, the knife shaft 19 and the circular saw 20 to move to the other side, so that the cutting of the plate can be completed.

[0029] As a technical optimization solution of the present invention, the moving block 17 and the lower end of the guide plate 14 are slidably connected through a slider and a sliding groove.

[0030] In this embodiment, a slider and a slide groove are provided to improve the movement stability of the moving block 17 .

[0031] As a technical optimization solution of the present invention, the upper end of the guide plate 14 is fixedly connected to two sliding rods 21 that penetrate the cross plate 12 and are slidably connected thereto.

[0032] In this embodiment, two slide bars 21 are provided to improve the stability of the up and down movement of the guide plate 14 .

[0033] As a technical optimization solution of the present invention, a limiting ring located outside the scale rod 5 is installed on the right side of the inner wall of the circular hole 3.

[0034] In this embodiment, a limiting ring is provided to prevent the sliding disk 4 from escaping from the inside of the circular hole 3 .

[0035] As a technical optimization solution of the present invention, a push handle is installed at the left end of the positioning push plate 2.

[0036] In this embodiment, a push handle is provided to facilitate the movement of the positioning push plate 2 .

[0037] As a technical optimization solution of the present invention, two vertical plates 11 are fixedly connected between the fixing frame 8 and the horizontal plate 12 .

[0038] In this embodiment, two vertical plates 11 are provided to facilitate connection and fixation of the fixing frame 8 and the horizontal plate 12 .

[0039] Working principle: When in use, first pass one end of the plate through the inside of the fixed frame 8, and place the plate on the upper end of the placement table 1, and at the same time make the plate fit with the right end of the positioning push plate 2, so that the plate can be parallel to the positioning push plate 2, and then by rotating the movable plate 6, the U-shaped frame 7 can be rotated until the U-shaped frame 7 is rotated to the upper position, and then another person pushes the positioning push plate 2 to move to the right, and at the same time pushes the plate to move to the right until the right side of the plate abuts against the right side of the inner wall of the U-shaped frame 7, and then pushes the positioning push plate 2 and the plate to move to the right, so that the sliding disk 4 and the scale rod 5 move to the right synchronously, and the scale on the scale rod 5 corresponding to the right end face of the placement table 1 also changes accordingly, and because the left end of the U-shaped frame 7 corresponds to the zero scale line of the scale rod 5, and the distance between the left end of the U-shaped frame 7 and the right side of its inner wall is equal to the distance between the right end of the placement table 1 and the circular saw 20 The spacing between them, and the scale on the scale rod 5 corresponding to the right end face of the placement table 1 is the cutting position of the circular saw 20 on the corresponding plate, and then the pressure plate 10 is driven downward by the cylinder 9, so that the plate can be clamped and fixed, and then the knife shaft 19 is driven to rotate by the second motor 23, and then the circular saw 20 is driven to rotate, and then the guide plate 14 is driven downward by the electric telescopic rod 13, and at the same time, the moving block 17, the box 18, the knife shaft 19 and the circular saw 20 are driven downward, so that one side of the plate can be cut through, and at the same time, the screw rod 16 is driven to rotate by the first motor 22, and then the moving block 17 can be driven to move to the other side of the plate, and at the same time, the box 18, the knife shaft 19 and the circular saw 20 can be driven to the other side, so that the cutting of the plate can be completed. In this way, it is convenient to measure and locate the cutting position of the plate, and the operation is simple, thereby improving the work efficiency.

[0040] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A halogen-free flame-retardant polyethylene plastic-wood composite board processing device, comprising a placement table (1) and a circular saw (20), characterized in that: The upper end of the placing platform (1) is slidably connected to a positioning push plate (2) through a slider and a slide groove, and a circular hole (3) is opened at the right end of the placing platform (1). The inner wall of the circular hole (3) is slidably connected to a sliding disk (4) through two slide grooves. The right end of the sliding disk (4) is fixedly connected to a scale rod (5). The outer wall of the scale rod (5) is rotatably connected to a movable plate (6) through a movable groove and a movable block. The upper end of the movable plate (6) is fixedly connected to a U-shaped frame (7); The left end of the U-shaped frame (7) corresponds to the zero scale line of the scale rod (5), and the distance between the left end of the U-shaped frame (7) and the right side of its inner wall is equal to the distance between the right end of the placement table (1) and the circular saw (20); A fixing frame (8) is installed on the upper end of the placement table (1), a cylinder (9) is installed on the upper end of the fixing frame (8), and an output end of the cylinder (9) passes through the upper end of the fixing frame (8) and is fixedly connected to a pressing plate (10); A transverse plate (12) is provided above the cylinder (9), and a cutting mechanism is provided on the right side of the fixing frame (8).

2. The halogen-free flame-retardant polyethylene plastic-wood composite board processing device according to claim 1, characterized in that: The cutting mechanism comprises an electric telescopic rod (13) installed at the upper end of the transverse plate (12), the output end of the electric telescopic rod (13) passes through the transverse plate (12) and is fixedly connected to a guide plate (14), the lower end of the guide plate (14) is fixedly connected to two connecting plates (15), a screw rod (16) is rotatably connected between the two connecting plates (15), the screw rod (16) is driven by a first motor (22) installed at the front end of the front connecting plate (15), the outer wall of the screw rod (16) is threadedly connected to a moving block (17), the lower end of the moving block (17) is installed with a box (18), the left side of the box (18) is rotatably connected to a knife shaft (19), the knife shaft (19) is driven by a second motor (23) installed inside the box (18), and the circular saw (20) is installed at the left end of the knife shaft (19).

3. The halogen-free flame-retardant polyethylene wood-plastic composite board processing device according to claim 2, characterized in that: The lower ends of the moving block (17) and the guide plate (14) are slidably connected via a slider and a slide groove.

4. The halogen-free flame-retardant polyethylene plastic-wood composite board processing device according to claim 2, characterized in that: The upper end of the guide plate (14) is fixedly connected to two sliding rods (21) that penetrate the transverse plate (12) and are slidably connected thereto.

5. The halogen-free flame-retardant polyethylene plastic-wood composite board processing device according to claim 1, characterized in that: A limiting ring located outside the scale rod (5) is installed on the right side of the inner wall of the circular hole (3).

6. The halogen-free flame-retardant polyethylene wood-plastic composite board processing device according to claim 1, characterized in that: A push handle is installed on the left end of the positioning push plate (2).

7. The halogen-free flame-retardant polyethylene wood-plastic composite board processing device according to claim 1, characterized in that: Two vertical plates (11) are fixedly connected between the fixing frame (8) and the horizontal plate (12).

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