Wood four-edge chamfering machine

Abstract

The utility model belongs to the technical field of wood processing equipment, and discloses a wood four-edge chamfering machine which comprises a processing table, a sliding rail is fixedly connected to the upper portion of one side of the processing table through a support, an electric sliding table is slidably connected to the outer portion of the sliding rail, and a chamfering grinding head is fixedly connected to the tail end of a rotor of a motor. The chipping prevention assembly comprises a first shell fixedly connected with the connecting plate through a stand column, a second shell is movably connected to the outer side of the lower portion of the first shell, sliding rods are fixedly connected to the upper portions of the three faces of the second shell, and sliding blocks are slidably connected to the outer portions of the sliding rods. And connecting rods are symmetrically hinged between the sliding block and the first shell through hinge pieces, the sliding rod is sleeved with a first spring, and the problem that due to the fact that dust and chippings generated during chamfering are difficult to collect, the dust and chippings are likely to splash to all positions of a machining table, and the cleaning difficulty is increased is effectively solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of wood processing equipment, and particularly relates to a wood four-side chamfering machine. Background Technique

[0002] Wood refers to materials from trees, including parts such as tree trunks, branches, and bark. After preliminary processing, it can be used for construction and manufacturing utensils. Due to its good mechanical properties, easy processing, environmental protection, etc., it is widely used in fields such as construction, furniture, shipbuilding, transportation, and packaging. When processing wood, it is usually necessary to chamfer its edges. Chamfering can change the sharp edges of the wood into smooth inclined planes or rounded corners, preventing people from being scratched or bumped during use. A wood four-side chamfering machine is a mechanical equipment specifically used for chamfering the four sides of wood, and is widely used in fields such as furniture manufacturing, architectural decoration, and handicraft production. Through scientific operation and maintenance, the processing efficiency and product quality can be significantly improved.

[0003] For example, a Chinese utility model patent with the publication number CN221136212U discloses a wood chamfering device, which can firmly clamp the wood to prevent it from shaking and affecting the processing quality of the wood.

[0004] However, during actual use of the device, since dust and debris are generated when chamfering the wood, the dust and debris are easily splashed everywhere on the processing table, thus increasing the cleaning difficulty.

[0005] In summary, there is a need for a wood four-side chamfering machine that can collect dust and debris at present. Summary of the Utility Model

[0006] The purpose of the utility model is to provide a wood four-side chamfering machine. The utility model effectively avoids the problem that it is difficult to collect the dust and debris generated during chamfering, resulting in the dust and debris being easily splashed everywhere on the processing table, thus increasing the cleaning difficulty.

[0007] The technical solution adopted by the utility model to solve the above problems is: a wood four-side chamfering machine, including:

[0008] A processing table, above one side of the processing table, a slide rail is fixedly connected through a bracket, an electric slide is slidably connected to the outside of the slide rail, a cylinder is fixedly connected to the bottom of the electric slide, a connecting plate is fixedly connected to the telescopic end of the cylinder, an electric push rod is fixedly connected to the bottom of the connecting plate, a motor is fixedly connected to the telescopic end of the electric push rod, and a chamfering and grinding head is fixedly connected to the rotor end of the motor;

[0009] Debris-proof component, the debris-proof component includes a first housing, the first housing is fixedly connected to a connecting plate through a column and a second housing is movably connected to the outer side of the lower part, a slide bar is fixedly connected to the second housing, a slider is slidably connected to the outside of the slide bar, a connecting rod is hinged between the slider and the first housing through a hinge member, and a first spring is sleeved on the outside of the slide bar.

[0010] A further preferred technical solution lies in that: a push plate is arranged on the inner side surface of the second housing, a connecting rod is fixedly connected to one side of the push plate and is slidably connected between the connecting rod and the second housing, a connecting ring is fixedly sleeved on the outside of the connecting rod, a second spring is also sleeved on the outside of the connecting rod, a roller is rotatably connected to the end of the connecting rod, a guide rail is fixedly connected to the top of the processing table, and a convex block is fixedly connected to the outside of one side of the guide rail.

[0011] A further preferred technical solution lies in that: a bidirectional lead screw is rotatably connected to the top of the processing table, a moving block is threadedly connected to the outside of the bidirectional lead screw, and a clamping plate is fixedly connected to the bottom of the moving block.

[0012] A further preferred technical solution lies in that: a guide rod is also fixedly connected to the top of the processing table, a guide block is also fixedly connected to the top of the clamping plate and is slidably connected between the guide block and the guide rod.

[0013] A further preferred technical solution lies in that: the telescopic end of the electric push rod is slidably connected to the first housing.

[0014] A further preferred technical solution lies in that: a limiting plate is fixedly connected to the end of the slide bar, and the two ends of the first spring are respectively fixedly connected to the limiting plate and the slider.

[0015] A further preferred technical solution lies in that: a plurality of moving wheels are rotatably connected to the lower part of the second housing.

[0016] A further preferred technical solution lies in that: the two ends of the second spring are respectively fixedly connected to the second housing and the connecting ring.

[0017] A further preferred technical solution lies in that: the surface of the roller is in contact with the surface of the guide rail.

[0018] A further preferred technical solution lies in that: an anti-slip pad is arranged on the clamping plate.

[0019] In summary, the present utility model has the following beneficial effects:

[0020] 1. The utility model makes one side of the wood contact with the opening of the second housing, and by pushing the first housing with a cylinder, using the sliding fit between the slider and the sliding rod, and the hinge action between the slider, the first housing and the connecting rod, it can push the first housing to move vertically downward so that its bottom contacts the surface of the wood. At this time, the chamfer grinding head can be closed, thus preventing the dust and debris generated during chamfering from splashing everywhere on the processing table, effectively reducing the difficulty of cleaning the dust and debris.

[0021] 2. While the utility model drives the chamfer grinding head to move through the sliding fit between the electric slide and the slide rail, it can also drive the first housing and the second housing to move together. At this time, the second housing will drive the roller to roll on the guide rail. When the roller rolls onto the convex block, the push plate will be squeezed and move outward, so that the wood dust and debris collected in the second housing can be pushed out, which is convenient for centralized cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a three-dimensional structural schematic diagram of the utility model;

[0023] Figure 2 is a three-dimensional structural schematic diagram of the anti-debris component of the utility model;

[0024] Figure 3 is a bottom three-dimensional structural schematic diagram of the anti-debris component of the utility model;

[0025] Figure 4 is a three-dimensional schematic diagram of the connection structure of the push plate of the utility model.

[0026] In the drawings, the components represented by each reference numeral are as follows: 1, processing table; 2, slide rail; 3, electric slide; 4, cylinder; 5, connecting plate; 6, electric push rod; 7, chamfer grinding head; 8, bidirectional lead screw; 9, clamping plate; 10, guide rod; 101, first housing; 102, second housing; 103, sliding rod; 104, slider; 105, connecting rod; 106, first spring; 107, moving wheel; 201, push plate; 202, connecting rod; 203, connecting ring; 204, second spring; 205, roller; 206, guide rail; 207, convex block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] The following further describes the utility model in detail with reference to the drawings.

[0028] This specific embodiment is only an explanation of the utility model, and it is not a limitation of the utility model. Those skilled in the art can make modifications without creative contributions to this embodiment according to needs after reading this specification, but as long as they are within the scope of the claims of the utility model, they are protected by the patent law.

[0029] Embodiment:

[0030] Please refer to Figures 1-4 , a four-side chamfering machine for wood in this embodiment, includes:

[0031] A processing table 1, above one side of the processing table 1, a slide rail 2 is fixedly connected through a bracket, an electric slide table 3 is slidably connected to the outside of the slide rail 2, a cylinder 4 is fixedly connected to the bottom of the electric slide table 3, a connecting plate 5 is fixedly connected to the telescopic end of the cylinder 4, an electric push rod 6 is fixedly connected to the bottom of the connecting plate 5, a motor is fixedly connected to the telescopic end of the electric push rod 6, a chamfering and grinding head 7 is fixedly connected to the rotor end of the motor, a bidirectional lead screw 8 is rotatably connected to the top of the processing table 1, moving blocks are threadedly connected to the outside of both sides of the bidirectional lead screw 8, a clamping plate 9 is fixedly connected to the bottom of the moving block, which is convenient for clamping and fixing the wood to prevent it from moving during chamfering. A guide rod 10 is also fixedly connected to the top of the processing table 1, and a guide block is also fixedly connected to the top of the clamping plate 9 and is slidably connected between the guide block and the guide rod 10, which can play a certain guiding role in the horizontal movement of the clamping plate 9;

[0032] A debris prevention component, the debris prevention component includes a first housing 101 fixedly connected to the connecting plate 5 through a column, the telescopic end of the electric push rod 6 is slidably connected between the first housing 101, the lower outer side of the first housing 101 is movably connected to a second housing 102, both the first housing 101 and the second housing 102 are made of transparent materials, slide rods 103 are fixedly connected to the upper parts of three sides of the second housing 102, sliders 104 are slidably connected to the outside of the slide rods 103, connecting rods 105 are symmetrically hinged between the sliders 104 and the first housing 101 through hinge parts, a first spring 106 is sleeved on the outside of the slide rods 103, a limiting plate is fixedly connected to the end of the slide rods 103, and both ends of the first spring 106 are fixedly connected to the limiting plate and the slider 104 respectively. Moving wheels 107 are symmetrically rotatably connected to the lower parts of both sides of the second housing 102, which is convenient for the movement of the second housing 102.

[0033] A push plate 201 is arranged on the inner side surface of the second housing 102, a connecting rod 202 is fixedly connected to one side of the push plate 201 and is slidably connected between the connecting rod 202 and the second housing 102, a connecting ring 203 is fixedly sleeved on the outside of the connecting rod 202, a second spring 204 is also sleeved on the outside of the connecting rod 202, both ends of the second spring 204 are fixedly connected to the second housing 102 and the connecting ring 203 respectively, a roller 205 is rotatably connected to the end of the connecting rod 202, a guide rail 206 is fixedly connected to the top of the processing table 1, a convex block 207 is fixedly connected to the outside of one side of the guide rail 206, and the surface of the roller 205 is in contact with the surface of the guide rail 206.

[0034] In the embodiment of the present application, the implementation principle of a wood four-sided chamfering machine is as follows: First, place the wood board on the processing table 1 and make one side of the wood contact the opening of the second housing 102. Then rotate the bidirectional lead screw 8. By using the threaded connection between the moving block and the bidirectional lead screw 8 and the sliding fit between the guiding block and the guiding rod 10, it is possible to drive two sets of clamping plates 9 to move towards each other to clamp the board. Subsequently, start the cylinder 4 to push the first housing 101, and by using the sliding fit between the slider 104 and the slide bar 103 and the hinge action between the slider 104, the first housing 101 and the connecting rod 105, it is possible to push the first housing 101 to move vertically downward so that its bottom contacts the surface of the wood. At this time, the chamfering and grinding head 7 can be closed. Then start the electric push rod 6 to drive the chamfering and grinding head 7 to move down to the required position. Next, start the motor to drive the chamfering and grinding head 7 to rotate to chamfer the edge of the wood. Finally, start the electric slide table 3 to slide outside the slide rail 2 to complete the chamfering. At the same time, during the process of driving the chamfering and grinding head 7 to move by the sliding fit between the electric slide table 3 and the slide rail 2, it is also possible to drive the first housing 101 and the second housing 102 to move together. At this time, the second housing 102 will drive the roller 205 to roll on the guide rail 206. When the roller 205 rolls onto the bump 207, the push plate 201 will be squeezed and move outward, so that the wood dust and debris collected in the second housing 102 can be pushed out, which is convenient for centralized cleaning. After the chamfering is completed, release and take away the wood.

[0035] In addition, a further improvement lies in that: anti-slip pads are added to the opposite surfaces of the two sets of clamping plates 9, which can increase the friction between the clamping plates 9 and the wood, thereby improving the clamping and fixing effect on the wood.

[0036] In addition, as much as possible, the same or similar element symbols are used in the drawings and the description to refer to the same or similar parts or steps. The drawings are presented in a simplified form and are not drawn to an exact scale. For convenience and clarity only, directional terms such as top, bottom, front side, rear side, left side, right side, front, back, up, above, upper, lower, below, rear, and front can be used for the drawings. These and similar directional terms should not be construed as limiting the scope of the present disclosure in any way.

Claims

1. A wood four-side chamfering machine, characterized in that, Including: A processing table (1), above one side of the processing table (1), a slide rail (2) is fixedly connected through a bracket, an electric slide table (3) is slidably connected to the outside of the slide rail (2), a cylinder (4) is fixedly connected to the bottom of the electric slide table (3), a connecting plate (5) is fixedly connected to the telescopic end of the cylinder (4), an electric push rod (6) is fixedly connected to the bottom of the connecting plate (5), the telescopic end of the electric push rod (6) is fixedly connected to a motor, and a chamfer grinding head (7) is fixedly connected to the rotor end of the motor; A debris prevention component, the debris prevention component includes a first housing (101), the first housing (101) is fixedly connected to the connecting plate (5) through a column and the lower outer side is movably connected to a second housing (102), a slide rod (103) is fixedly connected to the second housing (102), a slider (104) is slidably connected to the outside of the slide rod (103), a connecting rod (105) is hinged between the slider (104) and the first housing (101) through a hinge, and a first spring (106) is sleeved on the outside of the slide rod (103).

2. The four-side chamfering machine for wood according to claim 1, characterized in that, A push plate (201) is arranged on the inner side surface of the second housing (102), a connecting rod (202) is fixedly connected to one side of the push plate (201) and the connecting rod (202) is slidably connected to the second housing (102), a connecting ring (203) is fixedly sleeved on the outside of the connecting rod (202), a second spring (204) is also sleeved on the outside of the connecting rod (202), a roller (205) is rotatably connected to the end of the connecting rod (202), a guide rail (206) is fixedly connected to the top of the processing table (1), and a convex block (207) is fixedly connected to the outside of one side of the guide rail (206).

3. A four-side chamfering machine for wood according to claim 1, characterized in that, A bidirectional lead screw (8) is rotatably connected to the top of the processing table (1), a moving block is threadedly connected to the outside of the bidirectional lead screw (8), and a clamping plate (9) is fixedly connected to the bottom of the moving block.

4. The wood four-side chamfering machine according to claim 3, wherein, A guide rod (10) is also fixedly connected to the top of the processing table (1), a guide block is fixedly connected to the top of the clamping plate (9) and the guide block is slidably connected to the guide rod (10).

5. A four-side chamfering machine for wood according to claim 1, characterized in that, The telescopic end of the electric push rod (6) is slidably connected to the first housing (101).

6. The four - side chamfering machine for wood according to claim 1, characterized in that, A limiting plate is fixedly connected to the end of the slide rod (103), and the two ends of the first spring (106) are respectively fixedly connected to the limiting plate and the slider (104).

7. A four-sided chamfering machine for wood according to claim 1, characterized in that, A plurality of moving wheels (107) are rotatably connected to the lower part of the second housing (102).

8. A wood four-side chamfering machine according to claim 2, wherein, The two ends of the second spring (204) are respectively fixedly connected to the second housing (102) and the connecting ring (203).

9. The wood four-side chamfering machine according to claim 2, wherein The surface of the roller (205) is in contact with the surface of the guide rail (206).

10. A wood four-side chamfering machine according to claim 3, characterized in that, The clamping plate (9) is provided with an anti-slip pad.

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