CN218802886U - A plate cutting device - Google Patents

Abstract

The utility model discloses a plate cutting device, the cutting platform is fixedly connected with a gantry frame, the gantry frame is provided with a liftable mounting plate, the lower side of the mounting plate is rotatably connected with a cutting wheel, the The mounting plate on the rear side of the cutting wheel is rotatably connected with a grinding wheel. The cutting wheel and the grinding wheel are driven by the same group of driving mechanisms. The two sides of the lower end of the mounting plate are provided with a number of symmetrical connecting rods, and the connecting rods are adjustable. Telescopic structure, the lower end of the connecting rod is fixedly connected with a symmetrical fixed plate, the outer side of the connecting rod is covered with a spring, the lower side of the fixed plate is rollingly connected with a number of evenly arranged balls, and the grinding wheel is driven by the driving mechanism Rotate to make the grinding wheel grind the cutting part of the plate smoothly, and the elastic force of the spring drives the balls on the lower side of the fixing plate to press and fix the plate, making the plate cutting process more stable.

Description

A plate cutting device

technical field

The utility model relates to the technical field of plate cutting, in particular to a plate cutting device.

Background technique

In the process of furniture processing and production, boards are an indispensable material. In the process of making wooden doors, desks, wardrobes and beds, etc., boards are needed for production. In the process of production, boards need to be Cut to size to fit.

Among the existing published patents, the patent application number is: CN202221025232.9 discloses a plate cutting device, by setting the conveying line, processing table and cutting unit in the cabinet, and setting the blower unit and dust collection unit, Collect the waste chips generated during the cutting process to prevent a large amount of waste chips from being thrown into the air and improve the working environment of the workshop.

However, after the plate is cut, there will be more burrs on the cutting surface, which makes the cutting surface not smooth enough, which affects the subsequent processing of the plate, and the above patent does not have a device for fixing the plate during the cutting process, resulting in the plate being cut. During the process, it is easy to shift, which makes the cutting position inaccurate, resulting in the use of the cut plate. Therefore, this technology is innovated and a plate cutting device is proposed to solve the burr left after cutting in the above patent. And the problem that there is no fixing device to fix the plate.

Utility model content

The purpose of the present utility model is to provide a plate cutting device to solve the problems of the plate cutting device proposed in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a plate cutting device, the cutting platform is fixedly connected with a gantry frame, the gantry frame is provided with a liftable mounting plate, the lower side of the mounting plate A cutting wheel is rotatably connected, and a grinding wheel is rotatably connected to the mounting plate on the rear side of the cutting wheel. The cutting wheel and the grinding wheel are driven by the same group of driving mechanisms. A connecting rod, and the connecting rod is a telescopic structure, the lower end of the connecting rod is fixedly connected with a symmetrical fixed plate, the outer side of the connecting rod is covered with a spring, and the lower side of the fixed plate is rollingly connected with a number of evenly arranged balls.

As a further preferred aspect of this technical solution, a vertically downward hydraulic cylinder is fixedly connected to the gantry, and the output end of the hydraulic cylinder is fixedly connected to the upper side of the mounting plate.

As a further preference of this technical solution, the drive mechanism includes a drive motor fixedly connected to the lower side of the mounting plate, the output end of the drive motor is fixed coaxially with the cutting wheel, and the same side of the cutting wheel and the grinding wheel are both Transmission wheels are coaxially fixed, and transmission belts are connected between the transmission wheels.

As a further preference of this technical solution, the middle part of the cutting table is fixedly connected with a conveying motor, the output end of the conveying motor is fixedly connected with a screw rod, and the screw rod is rotatably connected to the cutting table, and the two sides of the screw rod Symmetrical slide rails are fixedly connected to the cutting table, and a conveying table is threadedly connected to the screw mandrel, and the conveying table is slidably connected to the slide rail at the same time.

As a further preferred aspect of the technical solution, several evenly distributed protrusions are provided on both sides of the grinding wheel.

As a further preferred solution of this technical solution, a dust collecting device is provided on the upper side of the mounting plate, and the dust collecting end of the dust collecting device passes through the mounting plate vertically downward.

As a further preferred embodiment of the technical solution, horizontal grinding plates are fixedly connected to the lower side of the mounting plate at both sides of the grinding wheel.

The utility model provides a plate cutting device, which has the following beneficial effects:

(1) In the utility model, the cutting wheel arranged under the mounting plate and the grinding wheel on the rear side of the cutting wheel are driven by the driving mechanism. The cutting wheel cuts the plate, and the cut plate passes through the grinding wheel. The burrs on the side are smoothed by the grinding wheel, so that the function of smoothing the burrs on the cutting part of the plate is realized.

(2) Through the setting of the connecting rod, the fixing plate, the spring and the ball under the mounting plate, the utility model can drive the ball on the lower side of the fixing plate to press and fix the plate through the decline of the mounting plate during work, when the mounting plate When it continues to descend to drive the cutting wheel to contact the plate, the spring is squeezed, which makes the connecting rod shrink, and realizes the function of pressing and fixing the plate during the cutting process.

Description of drawings

Fig. 1 is the schematic diagram of the main structure of the plate cutting device of the present invention;

Fig. 2 is a side view structural schematic diagram of the plate cutting device of the present invention;

Fig. 3 is a top view structural schematic diagram of the plate cutting device of the present invention;

4 is a schematic diagram of the connection structure of the lower parts of the mounting plate in the plate cutting device of the present invention;

In the figure: 1. cutting table; 2. conveying motor; 3. conveying table; 4. spring; 5. connecting rod; 6. fixed plate; 7. hydraulic cylinder; 8. transmission belt; 9. dust collecting device; 10. installation 11, transmission wheel; 12, cutting wheel; 13, ball; 14, gantry; 15, slide rail; 16, driving motor; 17, grinding wheel; 18, screw rod; 19, grinding plate.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

The utility model provides a technical solution: a plate cutting device. In this embodiment, as shown in Figure 1, a gantry 14 is fixedly connected to the cutting table 1, and a vertically downward hydraulic cylinder is fixedly connected to the gantry 14. 7. The output end of the hydraulic cylinder 7 is fixedly connected with the mounting plate 10, and the hydraulic cylinder 7 drives the mounting plate 10 to perform the lifting function up and down.

As shown in Figures 1 and 4, the upper side of the mounting plate 10 is provided with a dust collecting device 9, and the dust collecting end of the dust collecting device 9 passes through the mounting plate 10 vertically downward, and the lower side of the mounting plate 10 is rotatably connected with Cutting wheel 12, on the mounting plate 10 of cutting wheel 12 rear sides, rotation is connected with grinding wheel 17; The grinding effect is better. The lower side of the mounting plate 10 is fixedly connected to the position on both sides of the grinding wheel 17 with a horizontal grinding plate 19. The grinding plate 19 can perform the function of grinding the upper side of the passing plate cutout. The cutting wheel 12 and grinding The wheel 17 is driven by the same group of driving mechanisms. The driving mechanism includes a driving motor 16 fixedly connected to the lower side of the mounting plate 10. The output end of the driving motor 16 is coaxially fixed with the cutting wheel 12. The same side of the cutting wheel 12 and the grinding wheel 17 The transmission wheels 11 are fixed coaxially, and the transmission belt 8 is connected between the transmission wheels 11. When the driving motor 16 is started, the cutting wheel 12 is driven to rotate, and the plate is cut. The rotation of the cutting wheel 12 will drive the transmission wheel 11 to rotate. The other transmission wheel 11 is driven to rotate through the transmission belt 8, so that the grinding wheel 17 rotates with the cutting wheel 12, and the rotating grinding wheel 17 grinds both sides of the cut plate to make the cut of the plate more smooth. The setting of 9 can collect the debris generated during cutting and grinding to avoid pollution caused by diffusion.

As shown in Figure 2 and Figure 4, the two sides of the lower end of the mounting plate 10 are provided with some symmetrical connecting rods 5, and the connecting rods 5 are telescopic structures, and the lower ends of the connecting rods 5 are fixedly connected with symmetrical fixed plates 6, and the connecting rods The outside of 5 is sheathed with spring 4, and the lower side of fixed plate 6 is rollingly connected with some evenly arranged balls 13, through the setting of balls 13, the movement of the plate can not be affected in the process of pressing the plate.

As shown in Figure 3, the middle part of the cutting table 1 is fixedly connected with the conveying motor 2, and the output end of the conveying motor 2 is fixedly connected with the threaded mandrel 18, and the threaded mandrel 18 is rotatably connected to the cutting table 1, the cutting on both sides of the threaded mandrel 18 A symmetrical slide rail 15 is fixedly connected to the platform 1, and a delivery platform 3 is threadedly connected to the screw rod 18, and the delivery platform 3 is slidably connected with the slide rail 15 at the same time. When the delivery motor 2 starts, the screw rod 18 is driven to rotate, so that The conveying platform 3 screwed with the screw mandrel 18 moves along the direction of the chute, thereby achieving the function of conveying the plate.

The utility model provides a plate cutting device. The specific working principle is as follows: when working, the conveying motor 2 drives the screw rod 18 to rotate, so that the conveying platform 3 moves on the slide rail 15, and drives the plate to advance in the direction of the cutting wheel 12. When the plate When moving to the front side of the fixed plate 6, the hydraulic cylinder 7 drives the mounting plate 10 downward, so that the connecting rod 5 drives the ball 13 on the fixed plate 6 to press and fix the two sides of the plate, and drives the cutting wheel 12 and The rotation of the grinding wheel 17 cuts the passing plate, and when the plate is cut and passes through the grinding wheel 17 on the rear side, the burrs at the incision of the plate are polished smooth by the grinding wheel 17 and the grinding plates 19 on both sides of the grinding wheel 17. Function.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (7)

1. A panel cutting device comprising a cutting table (1), characterized in that: fixedly connected with portal frame (14) on cutting bed (1), be provided with mounting panel (10) of liftable on portal frame (14), the downside of mounting panel (10) is rotated and is connected with cutting wheel (12), it is connected with wheel (17) to polish to rotate on mounting panel (10) of cutting wheel (12) rear side, cutting wheel (12) and wheel (17) of polishing are provided with same group actuating mechanism and drive, the both sides of mounting panel (10) lower extreme are provided with connecting rod (5) of a plurality of symmetries, and connecting rod (5) are extending structure, fixed plate (6) of the lower extreme fixedly connected with symmetry of connecting rod (5), the outside cover of connecting rod (5) is equipped with spring (4), the downside roll connection of fixed plate (6) has a plurality of align to grid's ball (13).

2. A board cutting device according to claim 1, characterized in that: the gantry crane is characterized in that a vertical downward hydraulic cylinder (7) is fixedly connected to the gantry frame (14), and the output end of the hydraulic cylinder (7) is fixedly connected to the upper side of the mounting plate (10).

3. A sheet cutting device according to claim 1, characterized in that: the driving mechanism comprises a driving motor (16) fixedly connected to the lower side of the mounting plate (10), the output end of the driving motor (16) is coaxially fixed with the cutting wheel (12), the same side of the cutting wheel (12) and the same side of the polishing wheel (17) are coaxially fixed with a driving wheel (11), and a driving belt (8) is connected between the driving wheels (11) in a driving mode.

4. A board cutting device according to claim 1, characterized in that: cutting bed (1) middle part fixedly connected with conveying motor (2), the output fixedly connected with lead screw (18) of conveying motor (2), and lead screw (18) rotate and connect on cutting bed (1), fixedly connected with symmetrical slide rail (15) on the cutting bed (1) of lead screw (18) both sides, threaded connection has transport platform (3) on lead screw (18), and transport platform (3) simultaneously with slide rail (15) sliding connection.

5. A board cutting device according to claim 1, characterized in that: and a plurality of bulges are uniformly distributed on two sides of the grinding wheel (17).

6. A board cutting device according to claim 1, characterized in that: the upside of mounting panel (10) is provided with dust collecting device (9), and the collection dirt end of dust collecting device (9) passes mounting panel (10) vertical downwards.

7. A board cutting device according to claim 1, characterized in that: the lower side of the mounting plate (10) is fixedly connected with transverse polishing plates (19) at the two sides of the polishing wheel (17).

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