Safety protection device for woodworking planer

Abstract

The utility model discloses a safety protection device for a woodworking planer, and relates to the technical field of protection devices, comprising: a mounting plate, two first protection pieces are relatively arranged on the mounting plate, second protection pieces are vertically slidably arranged on the two first protection pieces, and a telescopic observation piece is arranged between the two second protection pieces; the utility model drives a two-way screw rod to rotate by rotating a second adjusting block, so that two sliding blocks, two protection plates one, two vertical slide plates and two top protection plates are moved closer to or away from each other, thereby adjusting the width of a space formed by the two protection plates one, the two vertical slide plates and the two top protection plates; the adjusting gear is driven to rotate by a rotating block, thereby driving the two vertical slide plates and the top protection plate to slide vertically, thereby adjusting the height of the space formed by the two protection plates one, the two vertical slide plates and the two top protection plates, and thus being suitable for the protection requirements when processing woodworking materials of different sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of protective devices, in particular to a safety protective device for a woodworking planer. Background Art

[0002] A woodworking planer is a woodworking machine tool used to process wood. It can process the plane or shaped surface of wood by rotating or fixing the planer. According to different process uses, woodworking planers can be divided into flat planers, pressure planers (single-sided pressure planers, double-sided pressure planers), double-sided planers, three-sided planers, four-sided planers and finishing planers.

[0003] These different types of woodworking planers differ in processing capacity and efficiency. For example, a four-side planer is a very efficient and precise woodworking machine that can plan multiple surfaces in one operation, thus avoiding the precision errors caused by multiple clamping and processing. A four-side planer is usually equipped with 4-8 tool axes, which are arranged on the top, bottom, left and right sides of the workpiece being processed. It can process multiple surfaces at the same time, greatly improving processing capacity and production efficiency.

[0004] As a key equipment in the woodworking industry, woodworking planers are widely used in the processing of various wood materials. However, in the operation of existing woodworking planers, due to the rapid movement of wood and the high-speed rotating planer, the operator faces extremely high safety risks, such as wood chips flying and planer cuts. These potential safety hazards not only threaten the personal safety of the operator, but also may affect production efficiency and product quality; at the same time, the existing protective devices can only protect the planer with a fixed size. For this reason, we provide a woodworking planer safety protection device. Utility Model Content

[0005] The technical problem solved by the utility model is that during the operation of the existing woodworking planer, due to the rapid movement of wood and the high-speed rotating planer, the operator faces extremely high safety risks, such as wood chips flying, planer cuts, etc. These potential safety hazards not only threaten the personal safety of the operator, but also may affect the production efficiency and product quality; at the same time, the existing protective device can only protect the planer with a fixed size.

[0006] The utility model can be implemented by the following technical scheme: a safety protection device for a woodworking planer, comprising: a mounting plate, two first protection members are arranged opposite to each other on the mounting plate, second protection members are vertically slid on the two first protection members, a telescopic observation member is arranged between the two second protection members, and a linear adjustment member is arranged on the mounting plate to drive the two first protection members to move closer to or away from each other;

[0007] Each of the first protection members comprises a protection plate 1, the protection plate 1 is slidably mounted on the mounting plate, and the protection plate 1 is vertically arranged;

[0008] Each second protective member includes a vertical slide plate, and the two vertical slide plates are respectively vertically slidably installed on the two protective plates. The two vertical slide plates are both provided with top protective plates, and the two top protective plates are both horizontally arranged. The two top protective plates are connected by a telescopic observation member.

[0009] A further technical improvement of the utility model is that: a slide groove is vertically provided on each of the two protective plates, and two vertical slide plates slide in the slide groove, and a rising rack is vertically provided on one side of one of the vertical slide plates, and an adjusting gear is rotatably installed on the protective plate, and the adjusting gear is meshed and transmission-connected with the rising rack.

[0010] A further technical improvement of the utility model is that a rotating block is provided on one side of the axis of the adjusting gear, a plurality of first fixing holes are provided on the adjusting gear, a second fixing hole connected to the first fixing hole is provided on the protective plate, and a pin can be inserted into the first fixing hole and the second fixing hole.

[0011] A further technical improvement of the utility model is that the telescopic observation piece includes a mounting frame and two transparent sliding windows, the two sides of the mounting frame are horizontally slidably mounted on the two top protective plates, the two transparent sliding windows are relatively slidably mounted on the mounting frame, a bidirectional screw rod 1 is horizontally rotatably connected to the mounting frame, and the two transparent sliding windows are respectively connected to the two end threads of the bidirectional screw rod 1 through two movable plates.

[0012] A further technical improvement of the utility model is that an adjusting block 1 is rotatably connected to the mounting frame, and the adjusting block 1 is transmission-connected to a bidirectional screw 1 through two bevel gears.

[0013] A further technical improvement of the utility model is that the linear adjustment member includes a bidirectional screw rod 2, an adjustment groove is provided on the mounting plate, and the adjustment groove is arranged along the moving direction of the two protective plates 1, the bidirectional screw rod 2 is rotatably connected in the adjustment groove, and sliding blocks are provided at the bottom of the two protective plates 1, and the two sliding blocks are respectively connected to the two end threads of the bidirectional screw rod 2.

[0014] A further technical improvement of the utility model is that an adjusting block 2 is provided at one end of the bidirectional screw rod 2.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] (1) The utility model drives the two-way screw rod to rotate by rotating the adjusting block two, and the two-way screw rod and the two sliding blocks are threadedly meshed and transmitted, so that the two sliding blocks, the two protective plates one, the two vertical slide plates and the two top protective plates are moved closer to or farther away from each other, thereby adjusting the width of the space formed by the two protective plates one, the two vertical slide plates and the two top protective plates; the adjusting gear is driven to rotate by the rotating block, and the adjusting gear is meshed and transmitted with the rising rack, thereby driving the two vertical slide plates and the top protective plate to slide vertically, thereby adjusting the height of the space formed by the two protective plates one, the two vertical slide plates and the two top protective plates, thereby being suitable for the protection needs when processing woodworking materials of different sizes;

[0017] (2) The two transparent sliding windows can not only protect the operators, but also facilitate the operators to watch in real time. At the same time, by rotating the adjustment block 1, the adjustment block 1 drives the bidirectional screw 1 to rotate through the two bevel gears, and the bidirectional screw 1 drives the two moving plates and the two transparent sliding windows to move closer to or away from each other, thereby facilitating the opening of the two transparent sliding windows and facilitating the taking and placing of objects into the grinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the mounting frame of the utility model;

[0021] Figure 3 For this utility model Figure 1 A local enlarged view of point A;

[0022] Figure 4 For this utility model Figure 1 A partial enlarged view of point B.

[0023] In the figure: 1. mounting plate; 2. first protective member; 201. protective plate 1; 3. second protective member; 301. vertical slide plate; 302. top protective plate; 303. rising rack; 4. telescopic observation member; 401. mounting frame; 402. transparent sliding window; 403. bidirectional screw 1; 5. linear adjustment member; 501. bidirectional screw 2; 502. adjustment slot; 503. sliding block; 6. slide slot; 7. adjustment gear; 8. first fixing hole; 9. rotating block; 10. latch; 11. moving plate; 12. adjustment block 1; 13. adjustment block 2; 14. bevel gear. DETAILED DESCRIPTION

[0024] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0025] See also Figure 1-Figure 4 As shown, the utility model proposes a safety protection device for a woodworking planer; comprising: a mounting plate 1, two first protection members 2 are relatively arranged on the mounting plate 1, second protection members 3 are vertically slid on the two first protection members 2, a telescopic observation member 4 is arranged between the two second protection members 3, and a linear adjustment member 5 is arranged on the mounting plate 1 to drive the two first protection members 2 to move closer to or away from each other;

[0026] Specifically, each first protection member 2 includes a protection plate 201, the protection plate 201 is slidably mounted on the mounting plate 1, and the protection plate 201 is vertically arranged;

[0027] Specifically, each second protective member 3 includes a vertical slide 301, and the two vertical slides 301 are respectively vertically slidably installed on the two protective plates 201. The two vertical slides 301 are each provided with a top protective plate 302, and the two top protective plates 302 are both horizontally arranged, and the two top protective plates 302 are connected by a telescopic observation member 4.

[0028] A slide groove 6 is vertically provided on the two protective plates 201, and the two vertical slide plates 301 slide in the slide groove 6. A rising rack 303 is vertically provided on one side of one of the vertical slide plates 301. An adjusting gear 7 is rotatably installed on the protective plate 201, and the adjusting gear 7 is meshingly connected with the rising rack 303 for transmission; the adjusting gear 7 is meshingly connected with the rising rack 303 for transmission, thereby driving the two vertical slide plates 301 and the top protective plate 302 to slide vertically.

[0029] A rotating block 9 is provided on one side of the axis of the adjusting gear 7, and a plurality of first fixing holes 8 are provided on the adjusting gear 7. A second fixing hole connected to the first fixing hole 8 is provided on the protective plate 201, and a latch 10 can be inserted into the first fixing hole 8 and the second fixing hole; when the height of the space formed by the two protective plates 201, the two vertical slides 301 and the two top protective plates 302 is adjusted, the latch 10 is inserted into the corresponding first fixing hole 8 and the second fixing hole, so as to fix the rotating block 9 and the height of the entire space.

[0030] Specifically, the telescopic observation member 4 includes a mounting frame 401 and two transparent sliding windows 402. The two sides of the mounting frame 401 are respectively mounted horizontally and slidably on the two top protective plates 302. The two transparent sliding windows 402 are relatively mounted and slidably on the mounting frame 401. The mounting frame 401 is horizontally and rotatably connected with a bidirectional screw rod 1 403. The two transparent sliding windows 402 are respectively connected with the two ends of the bidirectional screw rod 1 403 through two moving plates 11. The two transparent sliding windows 402 can protect the operator and facilitate the operator to watch in real time. The mounting frame 401 is rotatably connected with an adjustment block 12. The adjustment block 12 is connected to the bidirectional screw rod 1 403 through two bevel gears 14. By rotating the adjustment block 12, the adjustment block 12 drives the bidirectional screw rod 1 403 to rotate through the two bevel gears 14. The bidirectional screw rod 1 403 drives the two moving plates 11 and the two transparent sliding windows 402 to move closer to or away from each other, so as to facilitate the opening or closing of the two transparent sliding windows 402.

[0031] Specifically, the linear adjustment member 5 includes a bidirectional screw rod 501, an adjustment slot 502 is provided on the mounting plate 1, and the adjustment slot 502 is arranged along the moving direction of the two protective plates 201, the bidirectional screw rod 501 is rotatably connected in the adjustment slot 502, and the bottoms of the two protective plates 201 are provided with sliding blocks 503, and the two sliding blocks 503 are respectively threadedly connected with the two ends of the bidirectional screw rod 501. An adjustment block 13 is provided at one end of the bidirectional screw rod 501; the bidirectional screw rod 501 is driven to rotate by rotating the adjustment block 13, and the bidirectional screw rod 501 is threadedly engaged with the two sliding blocks 503, so that the two sliding blocks 503, the two protective plates 201, the two vertical slides 301 and the two top protective plates 302 are moved closer to or away from each other.

[0032] When the present invention is in use, the mounting plate 1 is mounted on a corresponding planer, and the bidirectional screw rod 2 501 is driven to rotate by rotating the adjusting block 2 13, and the bidirectional screw rod 2 501 is threadedly meshed with the two sliding blocks 503, so that the two sliding blocks 503, the two protective plates 1 201, the two vertical slide plates 301 and the two top protective plates 302 are moved closer to or farther away from each other, thereby adjusting the width of the space formed by the two protective plates 1 201, the two vertical slide plates 301 and the two top protective plates 302, so as to meet the protection requirements during the processing of different woodworking materials; the adjusting gear 7 is driven to rotate by the rotating block 9, and the adjusting gear 7 is meshed with the rising rack 303, so as to drive the two vertical slide plates 301 and the top protective plate 302 to slide vertically, thereby adjusting the height of the space formed by the two protective plates 1 201, the two vertical slide plates 301 and the two top protective plates 302, so as to meet the protection requirements during the processing of different woodworking materials.

[0033] By rotating the adjusting block 12, the adjusting block 12 drives the bidirectional screw 403 to rotate through the two bevel gears 14, and the bidirectional screw 403 drives the two movable plates 11 and the two transparent sliding windows 402 to move closer to or away from each other, thereby facilitating the opening of the two transparent sliding windows 402, and further facilitating the taking and placing of objects into the grinding machine.

[0034] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A safety protection device for a woodworking planer, characterized in that: include: A mounting plate (1), wherein two first protection members (2) are arranged on the mounting plate (1) in a relative manner, a second protection member (3) is vertically slidably disposed on each of the two first protection members (2), a telescopic observation member (4) is arranged between the two second protection members (3), and a linear adjustment member (5) is arranged on the mounting plate (1) for driving the two first protection members (2) to move closer to or farther from each other; Each of the first protective members (2) comprises a protective plate 1 (201), wherein the protective plate 1 (201) is slidably mounted on the mounting plate (1), and the protective plate 1 (201) is arranged vertically; Each second protective member (3) comprises a vertical slide plate (301), and the two vertical slide plates (301) are respectively vertically slidably mounted on the two protective plates (201), and the two vertical slide plates (301) are each provided with a top protective plate (302), and the two top protective plates (302) are both horizontally arranged, and the two top protective plates (302) are connected via a telescopic observation member (4).

2. A woodworking planer safety protection device according to claim 1, characterized in that: Both protective plates (201) are vertically provided with a slide groove (6), and both vertical slide plates (301) slide in the slide groove (6). A rising rack (303) is vertically provided on one side of one of the vertical slide plates (301). An adjusting gear (7) is rotatably mounted on the protective plate (201), and the adjusting gear (7) is meshed and transmission-connected with the rising rack (303).

3. A woodworking planer safety protection device according to claim 2, characterized in that: A rotating block (9) is provided on one side of the axis of the adjusting gear (7), a plurality of first fixing holes (8) are provided on the adjusting gear (7), a second fixing hole connected to the first fixing hole (8) is provided on the protective plate (201), and a plug pin (10) can be inserted into the first fixing hole (8) and the second fixing hole.

4. A woodworking planer safety protection device according to claim 1, characterized in that: The telescopic observation member (4) comprises a mounting frame (401) and two transparent sliding windows (402). The two sides of the mounting frame (401) are respectively mounted on the two top protective plates (302) in a horizontal sliding manner. The two transparent sliding windows (402) are relatively mounted on the mounting frame (401) in a sliding manner. A bidirectional screw rod (403) is horizontally rotatably connected to the mounting frame (401). The two transparent sliding windows (402) are respectively connected to the two ends of the bidirectional screw rod (403) by threaded engagement via two movable plates (11).

5. A woodworking planer safety protection device according to claim 4, characterized in that: An adjusting block 1 (12) is rotatably connected to the mounting frame (401), and the adjusting block 1 (12) is transmission-connected to a bidirectional screw rod 1 (403) via two bevel gears (14).

6. A woodworking planer safety protection device according to claim 1, characterized in that: The linear adjustment member (5) comprises a bidirectional screw rod 2 (501), an adjustment groove (502) is provided on the mounting plate (1), and the adjustment groove (502) is arranged along the moving direction of the two protective plates 1 (201), the bidirectional screw rod 2 (501) is rotatably connected in the adjustment groove (502), and the bottom of the two protective plates 1 (201) are provided with sliding blocks (503), and the two sliding blocks (503) are respectively threadedly connected with the two ends of the bidirectional screw rod 2 (501).

7. A woodworking planer safety protection device according to claim 6, characterized in that: One end of the bidirectional screw rod 2 (501) is provided with an adjusting block 2 (13).

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