CN216505687U - Sliding table saw for furniture board processing - Google Patents

Abstract

The utility model relates to the technical field of push table saws, in particular to a push table saw for furniture plate processing. The upper end of the inner side of each concave limit frame is slidably connected with a pressure plate, the lower end of the pressure plate is rotatably connected with a number of pressure rollers arranged in sequence from front to back, and the inner bottom end of each concave limit frame is rotatably connected with a number of The guide rollers are arranged in sequence from front to back, and the inner lower end of each concave limit frame is rotatably connected with a number of limit rollers arranged in sequence from front to back; by placing the plate between the two concave limit frames At the same time, the plate is supported by the guide roller, and then the plate is clamped to the left and right by the limit roller, and then the plate is pressed down in the concave limit frame by the pressing roller, so as to avoid the left and right position of the plate during cutting. The offset ensures the accuracy of the sheet cutting.

Description

A push table saw for furniture panel processing

technical field

The utility model relates to the technical field of push table saws, in particular to a push table saw for furniture plate processing.

Background technique

In the process of furniture production, more wooden boards need to be used, so it is necessary to use a push table saw to cut the board, but the current furniture board processing uses a push table saw, and the board is pushed back on the upper end of the worktable When cutting, if the plate is not clamped and limited, the plate is prone to position deviation, resulting in poor cutting accuracy. Even if the plate can be clamped and limited by the clamping structure, the force when the plate is clamped down is difficult. control, it is easy to crush the plate, and the plate is prone to have large friction with the clamping structure and the worktable, resulting in serious wear when the plate is moved and cut, which will reduce the cutting quality of the plate. If the plate is manually pushed back for cutting, It will increase the fatigue of the staff, so that the plate cutting operation is not labor-saving and convenient.

Utility model content

The utility model provides a push table saw for furniture plate processing, so as to solve the problem that the push table saw proposed in the above-mentioned background art has poor precision in cutting the plate, the force when the plate is clamped downward is difficult to control, and the plate is severely worn when moving and cutting. , and the problem that the plate cutting operation is not labor-saving and convenient.

In order to solve the problems of the prior art, the utility model discloses a table saw for furniture plate processing, which comprises a workbench and two concave limit frames, the two concave limit frames are respectively arranged on the workbench Left and right sides of the upper end:

A pressure plate is slidably connected to the inner upper end of each of the concave limit frames, the lower end of the pressure plate is rotatably connected with a number of pressure rollers arranged in sequence from front to back, and the inner bottom end of each of the concave limit frames rotates A number of guide rollers arranged in sequence from front to back are connected, and a number of limit rollers arranged in sequence from front to back are rotatably connected to the inner lower end of each of the concave limit frames. The inner side of the front part of the upper end is connected with a pressure sensor and a pressure sensor lamp; a groove is opened in the leftward position of the middle part of the upper end of the worktable, and a pushing plate is slidably connected to the front part of the inner bottom end of the groove.

Further, an adjustment groove is formed on the upper end of the worktable and below each of the concave limit frames, and the lower end of the concave limit frame slides along the bottom end of the adjustment groove.

Further, a threaded adjustment shaft is rotatably connected inside each of the adjustment grooves, the thread of the threaded adjustment shaft passes through the concave limit frame on the same side, and the outer end of the threaded adjustment shaft rotates and passes through the work. outside the desk.

Further, a pressure rod is fixed on the upper end of each of the pressure sensors, the upper end of the pressure rod slides through the concave limit frame on the same side, and the upper ends of the two pressure rods are connected with a telescopic rod. plate.

Further, an electric telescopic shaft is connected between the lower end of the telescopic plate and the upper end of one of the concave limit frames, and each of the pressure sensors is signally connected to the adjacent pressure sensing lamps.

Further, a cutting groove is opened at a rightward position of the middle part of the upper end of the worktable, and an electric saw is installed at the inner rear end of the cutting groove.

Further, the inner bottom end of the groove is fixed with a forward and reverse motor located in front of the pusher plate, the rear end of the power output end of the forward and reverse motor is connected with a screw rod, and the thread at the rear end of the screw rod penetrates through all the holes. Behind the pushing plate, the rear end of the screw rod is rotatably connected to the rear end in the groove.

Compared with the prior art, the beneficial effects realized by the present utility model:

By placing the plate between the two concave limit frames, the plate is supported by the guide rollers, and then clamped to the left and right by the limit roller, and then the plate is pressed down in the concave by the pressing roller. In order to avoid the left and right position deviation of the plate during cutting, the accuracy of the plate cutting is ensured, and the pressure sensor light is controlled by the pressure sensor to light up, which means that the plate is pressed by the pressure roller, so as not to press Excessive compression of the sheet by the rollers causes the sheet to be crushed, and then pushes the sheet backward through the pusher, without the need to manually push the sheet backward for cutting, which reduces the fatigue of the staff and makes the cutting of the sheet more labor-saving and convenient. Combined with the rotation of the limit roller, the guide roller and the pressing roller, it is beneficial to reduce the wear on the plate and effectively improve the quality of the plate after cutting.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present utility model;

Fig. 2 is the structural schematic diagram of the concave limit frame of the present invention;

FIG. 3 is a schematic top view of the overall structure of the present invention.

In Fig. 1-3: worktable 1, cutting groove 2, electric saw 3, concave limiter 4, telescopic plate 5, pressing rod 6, groove 7, positive and negative motor 8, pushing plate 9, adjusting groove 10 , Thread adjustment shaft 11, pressure plate 12, pressure roller 13, pressure sensor 14, pressure induction lamp 15, limit roller 16, guide roller 17, electric telescopic shaft 18, screw 19.

Detailed ways

See Figures 1 to 3:

A push table saw for furniture board processing, comprising;

A workbench 1 and two concave limit frames 4, the two concave limit frames 4 are respectively arranged on the left and right sides of the upper end of the workbench 1, and the inner upper end of each of the concave limit frames 4 slides A pressing plate 12 is connected, the lower end of the pressing plate 12 is rotatably connected with several pressing rollers 13 arranged in sequence from front to back, and the inner bottom end of each concave limit frame 4 is rotatably connected with several pressing rollers 13 arranged in sequence from front to back. The guide roller 17 of the cloth, the inner lower end of each concave limit frame 4 is rotatably connected with a number of limit rollers 16 arranged in sequence from front to back, and the upper end of the worktable 1 is located in each of the concave Adjustment grooves 10 are opened below the limiter frame 4 , the lower end of the concave limiter frame 4 slides along the inner bottom end of the adjustment groove 10 , and a threaded adjustment shaft 11 is rotatably connected to the inside of each adjustment groove 10 . , the thread adjustment shaft 11 thread passes through the concave limit frame 4 on the same side, and the outer end of the thread adjustment shaft 11 rotates through the outside of the workbench 1;

Specifically, when the plate needs to be cut, first put the plate between the two concave limit frames 4, at the same time support the plate by the guide roller 17, screw the threaded adjustment shaft 11 and drive the two concave limit frames 4 are respectively close to the left and right ends of the plate, and at the same time, the concave limit frame 4 drives the pressing rod 6 to move, and the pressing rod 6 drives the telescopic plate 5 to shrink until the limit roller 16 clamps the plate to the left and right, and stops. Rotate the threaded adjustment shaft 11 to avoid the left and right position deviation of the plate.

A pressure sensor 14 and a pressure sensor lamp 15 are connected to the inner side of the upper middle part and the upper end front of each of the pressure plates 12 , and a pressure rod 6 is fixed on the upper end of each pressure sensor 14 , and the upper end of the pressure rod 6 A telescopic plate 5 is connected between the upper ends of the two pressure rods 6 , and the lower end of the telescopic plate 5 is connected to one of the concave limit frames 4 . An electric telescopic shaft 18 is connected between the upper ends;

Further, when the plate needs to be pressed from top to bottom, start the electric telescopic shaft 18 and drive the telescopic plate 5 to move down. When the telescopic plate 5 moves down, it will simultaneously drive all the pressure rods 6, pressure sensors 14, and pressure plates 12. , The pressure sensing lamp 15 and the pressure roller 13 move down, and then the plate is pressed down in the concave limit frame 4 by the pressure roller 13, so as to prevent the plate from lifting up and down, ensuring the stability of the plate during cutting, which is conducive to improving the plate Precision when cutting.

Each of the pressure sensors 14 is signally connected to the adjacent pressure-sensitive lamps 15;

Further, when the pressing roller 13 presses the sheet, the pressure sensor 14 is activated by the pressure and the pressure sensing light 15 is turned on, which means that the sheet is pressed by the pressing roller 13, so as to avoid the excessive pressing of the pressing roller 13 on the sheet. A situation where the sheet is crushed occurs.

A groove 7 is formed in the leftward position of the middle part of the upper end of the working table 1 , and a pushing plate 9 is slidably connected to the front part of the inner bottom end of the groove 7 . A cutting groove 2 is opened at the right position of the middle part of the upper end of the worktable 1 , the inner rear end of the cutting groove 2 is installed with an electric saw 3 , and the inner bottom end of the groove 7 is fixed with a cutting groove 2 located in front of the pushing plate 9 . Positive and negative motor 8, the rear end of the power output end of the positive and negative motor 8 is connected with a screw rod 19, the rear end thread of the screw rod 19 runs through the rear of the pusher plate 9, and the rear end of the screw rod 19 is connected in rotation the rear end in the groove 7;

Further, when the plate is placed inside the concave limit frame 4, and the plate is positioned between the pusher plate 9 and the electric saw 3, then the forward and reverse motors 8 are activated and the screw rod 19 is driven to rotate, and the screw rod 19 drives the The ejector plate 9 moves backward along the groove 7, and then pushes the plate backward through the ejector plate 9, and simultaneously starts the electric saw 3 in the cutting groove 2. When the plate moves backward and contacts the electric saw 3, the electric Saw 3 cuts the board without manually pushing the board backward for cutting, which reduces the fatigue of the staff and makes the cutting of the board more labor-saving and convenient.

The lower end of the pressing plate 12 is rotatably connected with a number of pressing rollers 13 arranged in sequence from front to rear, and the inner bottom end of each of the concave limit frames 4 is rotatably connected with a number of guide rollers 17 arranged in sequence from front to rear. , each of the inner and lower ends of the concave limit frames 4 is rotatably connected with a number of limit rollers 16 arranged in sequence from front to back;

Further, since the guide roller 17 , the pressure roller 13 and the limit roller 16 are driven to rotate when the sheet moves backward, combined with the principle that the rotational friction is smaller than the sliding friction, the limit roller 16 , the guide roller 17 and the pressure roller 13 Rotation is beneficial to reduce the wear and tear of the moving and cutting of the plate, and effectively improve the quality of the plate after cutting.

Claims (7)

1. A table saw for furniture plate processing, comprising a workbench (1) and two concave limit frames (4), the two concave limit frames (4) are respectively arranged on the workbench ( 1) left and right sides of the upper end, characterized in that: A pressure plate (12) is slidably connected to the inner upper end of each of the concave limit frames (4), and a number of pressure rollers (13) arranged in sequence from front to back are connected to the lower end of the pressure plate (12) in rotation. A plurality of guide rollers (17) arranged in sequence from front to back are rotatably connected to the inner bottom ends of the concave limit frames (4), and each of the inner bottom ends of the concave limit frames (4) is rotatably connected to a plurality of guide rollers (17). A number of limit rollers (16) are arranged in sequence from front to back, and a pressure sensor (14) and a pressure sensor lamp (15) are connected to the inner side of the upper middle part and the upper front front part of each of the pressing plates (12), A groove (7) is formed in the leftward position of the middle part of the upper end of the working table (1), and a pushing plate (9) is slidably connected to the front part of the inner bottom end of the groove (7). 2. A table saw for furniture board processing according to claim 1, characterized in that: the upper end of the table (1) and below each of the concave limit frames (4) are provided with An adjustment groove (10), the lower end of the concave limit frame (4) slides along the inner bottom end of the adjustment groove (10). 3. A table saw for furniture board processing according to claim 2, characterized in that: a threaded adjustment shaft (11) is rotatably connected inside each of the adjustment grooves (10), and the threaded adjustment shaft ( 11) The thread passes through the concave limit frame (4) on the same side, and the outer end of the thread adjustment shaft (11) rotates and passes through the outside of the worktable (1). 4. A table saw for furniture plate processing according to claim 1, characterized in that: a pressure rod (6) is fixed on the upper end of each of the pressure sensors (14), and the pressure rod (6) The upper end slides through the upper surface of the concave limit frame (4) on the same side, and a telescopic plate (5) is connected between the upper ends of the two pressure rods (6). 5 . The table saw for furniture plate processing according to claim 4 , wherein a lower end of the telescopic plate ( 5 ) is connected with the upper end of one of the concave limit frames ( 4 ). 6 . An electric telescopic shaft (18), each of the pressure sensors (14) is signally connected to the adjacent pressure-sensitive lamps (15). 6 . The table saw for furniture plate processing according to claim 1 , wherein a cutting groove ( 2 ) is provided at a rightward position of the middle part of the upper end of the work table ( 1 ), and the cutting groove ( 2 ). ) inside the rear end with a chainsaw (3). 7. A push table saw for furniture board processing according to claim 1, characterized in that: the inner bottom end of the groove (7) is fixed with a positive and negative motor ( 8), the rear end of the power output end of the forward and reverse motor (8) is connected with a lead screw (19), and the thread at the rear end of the lead screw (19) runs through the rear of the pusher plate (9), and the thread The rear end of the rod (19) is rotatably connected to the inner rear end of the groove (7).

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