Plate cutting machine

Abstract

The utility model relates to the technical field of cutting machines, and discloses a plate cutting machine which comprises a cutting platform and further comprises a position adjusting mechanism and a cutting mechanism, a first motor of the position adjusting mechanism drives two first transmission belts to move, and the cutting mechanism can be controlled to move along with a U-shaped frame in the length direction of a supporting frame. The cutting mechanism can be controlled to move in the length direction of the U-shaped frame through the linear motor module, and then position adjustment of the cutting mechanism in the horizontal direction is achieved. Through the matching effect of a worm wheel and a worm of the cutting mechanism, the supporting plate can drive the cutting knife to swing up and down around the worm wheel together, so that the height of the cutting knife in the vertical direction is adjusted to adapt to cutting of plates with different thicknesses, and the use is convenient. In addition, dust generated in the plate cutting process can be effectively collected by arranging a dust collecting mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting machines, in particular to a plate cutting machine. Background Art

[0002] In the production process, the cutting machine is one of the indispensable tools used for cutting and other processing of materials. There are many types of cutting machines, which can be roughly divided into metal material cutting machines and non-metal material cutting machines according to the different cutting materials. Among them, non-metallic materials are mainly knife cutting machines, and plate cutting machines are our common knife cutting machines. However, a large amount of dust will be generated in the existing plate cutting process, which not only pollutes the room, but also causes a layer of dust to accumulate on the parts, which is more troublesome to clean, has high labor intensity, and has no dust collection mechanism. In addition, it is difficult to adjust the position of the cutting blade of the traditional plate cutting machine, and it cannot be adjusted according to the thickness of the cut plate, which is inconvenient to use. Utility Model Content

[0003] In view of this, the purpose of the present invention is to provide a plate cutting machine to solve the problems pointed out in the above background technology.

[0004] In order to achieve the above utility model purpose, the technical solution adopted is as follows:

[0005] A plate cutting machine comprises a cutting platform and further comprises:

[0006] The position adjustment mechanism comprises a U-shaped frame and a support frame installed in parallel on both sides of the cutting platform, a driving wheel is installed at one end of the support frame, and a driven wheel is installed at the other end, a first transmission belt is installed between the driving wheel and the driven wheel, and the two driving wheels are connected to the output shaft of the first motor, the first motor is installed on the support frame, and a guide rail is arranged on the support frame along its length direction, and sliding guide blocks are connected to the bottom of both ends of the U-shaped frame, and the sliding guide blocks are slidably installed on the guide rails and fixedly connected to the first transmission belts on the corresponding sides, and a linear motor module is installed on the U-shaped frame, and the two first transmission belts are driven to move by the first motor, so that the U-shaped frame can be controlled to move along the length direction of the support frame;

[0007] The cutting mechanism includes a mounting plate mounted on a linear motor module, a cutting knife, a transmission shaft and a second motor are mounted on the mounting plate, one end of the transmission shaft is connected to the output shaft of the second motor through a second transmission belt, and the other end is connected to the knife shaft of the cutting knife through a third transmission belt. The cutting mechanism can be controlled to move along the length direction of the U-shaped frame through the linear motor module.

[0008] As a further improvement of the utility model, it also includes a height adjustment mechanism, which includes a third motor, a worm, a turbine and a support plate. The third motor is fixed on the mounting plate, and the output shaft of the third motor is connected to the input end of the worm through a fourth transmission belt. The turbine is rotatably arranged on the transmission shaft. Two support plates are provided in parallel, and one end of the support plate is fixedly connected to the turbine, and the other end is connected to the rotating shaft of the cutting knife. Through the cooperation of the turbine and the worm, the support plate drives the cutting knife to swing up and down around the turbine, thereby adjusting the height of the cutting knife in the vertical direction.

[0009] As a further improvement of the utility model, a plurality of reinforcing rods are connected between the two support plates.

[0010] As a further improvement of the present invention, the second motor is a variable frequency motor, and the speed of the second motor is adjusted by a frequency converter. Different frequency conversion adjustment speeds are used for different plates, different hardnesses, and different specifications.

[0011] As a further improvement of the utility model, it also includes a dust collecting mechanism, which includes a dust collecting hood, which is installed on the protective cover of the cutting knife, and the dust collecting hood is connected to the dust suction device through a dust suction hose.

[0012] As a further improvement of the utility model, a water injection pipe interface is installed on the protective cover of the cutting knife.

[0013] The beneficial effects of the utility model are as follows: the utility model drives the two first transmission belts to move through the first motor, and can control the cutting mechanism to move along the length direction of the support frame with the U-shaped frame, and can control the cutting mechanism to move along the length direction of the U-shaped frame through the linear motor module, thereby realizing the position adjustment of the cutting mechanism in the horizontal direction. Through the cooperation of the turbine and the worm, the support plate can drive the cutting knife to swing up and down around the turbine, thereby adjusting the height of the cutting knife in the vertical direction to adapt to the cutting of plates of different thicknesses, which is convenient to use. In addition, by setting a dust collection mechanism, the dust generated during the plate cutting process can be effectively collected. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings constituting a part of this application are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 for Figure 1 A magnified view of the structure of the middle A section;

[0017] Figure 3 This is a schematic diagram of the structure of the dust collecting mechanism of the utility model;

[0018] Figure 4 for Figure 3 Enlarged view of the structure of part B in the middle.

[0019] In the figure: 100, cutting platform; 200, position adjustment mechanism; 201, U-shaped frame; 202, support frame; 203, driving wheel; 204, driven wheel; 205, first transmission belt; 206, first motor; 207, guide rail; 208, sliding guide block; 209, linear motor module; 300, cutting mechanism; 301, mounting plate; 302, cutting knife; 303, transmission shaft; 304, second motor; 305, second transmission belt; 306, third transmission belt; 307, protective cover; 308, water injection pipe interface; 400, height adjustment mechanism; 401, third motor; 402, worm; 403, turbine; 404, support plate; 405, fourth transmission belt; 500, dust collection mechanism; 501, dust collection hood; 502, dust suction hose. DETAILED DESCRIPTION

[0020] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0021] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0022] Example 1

[0023] like Figure 1-2 As shown, a plate cutting machine includes a cutting platform 100, and further includes:

[0024] The position adjustment mechanism 200 comprises a U-shaped frame 201 and a support frame 202 installed in parallel on both sides of the cutting platform 100, a driving wheel 203 is installed at one end of the support frame 202, and a driven wheel 204 is installed at the other end, a first transmission belt 205 is installed between the driving wheel 203 and the driven wheel 204, the two driving wheels 203 are connected to the output shaft of the first motor 206, the first motor 206 is installed on the support frame 202, a guide rail 207 is arranged on the support frame 202 along its length direction, the bottom of both ends of the U-shaped frame 201 are connected to sliding guide blocks 208, the sliding guide blocks 208 are slidably installed on the guide rails 207 and fixedly connected to the first transmission belt 205 on the corresponding side, a linear motor module 209 is installed on the U-shaped frame 201, and the two first transmission belts 205 are driven to move by the first motor 206, so that the U-shaped frame 201 can be controlled to move along the length direction of the support frame 202;

[0025] The cutting mechanism 300 includes a mounting plate 301 mounted on the linear motor module 209, on which a cutting knife 302, a transmission shaft 303 and a second motor 304 are mounted. One end of the transmission shaft 303 is connected to the output shaft of the second motor 304 through a second transmission belt 305, and the other end is connected to the knife shaft of the cutting knife 302 through a third transmission belt 306. The second transmission belt 305 is driven to move by the second motor 304, so that the cutting mechanism 300 can be controlled to move along the length direction of the U-shaped frame 201.

[0026] The second motor 304 is a variable frequency motor, and the speed of the second motor 304 is adjusted by a frequency converter. Different frequency conversion adjustment speeds are used for different plates, different hardnesses, and different specifications.

[0027] Example 2

[0028] Based on the structure of Example 1, Example 2 also includes a height adjustment mechanism 400, which includes a third motor 401, a worm 402, a turbine 403 and a support plate 404. The third motor 401 is fixed on the mounting plate 301, and the output shaft of the third motor 401 is connected to the input end of the worm 402 through a fourth transmission belt 405. The turbine 403 is rotatably arranged on the transmission shaft 303. Two support plates 404 are provided in parallel, and one end of the support plate 404 is fixedly connected to the turbine 403, and the other end is connected to the rotating shaft of the cutting knife 302. Through the cooperation of the turbine 403 and the worm 402, the support plate 404 drives the cutting knife 302 to swing up and down around the turbine 403, thereby adjusting the height of the cutting knife 302 in the vertical direction.

[0029] Example 3

[0030] Based on the structure of Example 2, in Example 3, a plurality of reinforcing rods (not shown in the figure) are connected between the two support plates 404 .

[0031] Example 4

[0032] Based on the structure of Example 1, in Example 4, Figure 3-4 As shown, it also includes a dust collecting mechanism 500, and the dust collecting mechanism 500 includes a dust collecting hood 501, and the dust collecting hood 501 is installed on the protective cover 307 of the cutting knife 302. The dust collecting hood 501 is connected to a dust suction device (not shown in the figure) through a dust suction hose 502. The dust suction device in the utility model is a conventional technical means of those skilled in the art.

[0033] Example 5

[0034] Based on the structure of Example 1, in Example 5, a water injection pipe interface 308 is installed on the protective cover 307 of the cutting knife 302. It is convenient to cool down the cutting knife 302 in time when cutting a harder plate.

[0035] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. For those skilled in the art, the utility model may have various modifications and variations. Any modification, equivalent replacement, improvement, component splitting or combination, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A plate cutting machine, comprising a cutting platform, characterized in that: Also includes: The position adjustment mechanism comprises a U-shaped frame and a support frame installed in parallel on both sides of the cutting platform, a driving wheel is installed at one end of the support frame, and a driven wheel is installed at the other end, a first transmission belt is installed between the driving wheel and the driven wheel, and the two driving wheels are connected to the output shaft of the first motor, the first motor is installed on the support frame, and a guide rail is arranged on the support frame along its length direction, and sliding guide blocks are connected to the bottom of both ends of the U-shaped frame, and the sliding guide blocks are slidably installed on the guide rails and fixedly connected to the first transmission belt on the corresponding side, and a linear motor module is installed on the U-shaped frame; The cutting mechanism includes a mounting plate mounted on the linear motor module, on which a cutting knife, a transmission shaft and a second motor are mounted. One end of the transmission shaft is connected to the output shaft of the second motor through a second transmission belt, and the other end is connected to the knife shaft of the cutting knife through a third transmission belt.

2. A plate cutting machine according to claim 1, characterized in that: It also includes a height adjustment mechanism, which includes a third motor, a worm, a turbine and a support plate. The third motor is fixed on the mounting plate, and the output shaft of the third motor is connected to the input end of the worm through a fourth transmission belt. The turbine is rotatably arranged on the transmission shaft. Two support plates are provided in parallel, and one end of the support plate is fixedly connected to the turbine, and the other end is connected to the rotating shaft of the cutting knife.

3. A plate cutting machine according to claim 2, characterized in that: A plurality of reinforcing rods are connected between the two support plates.

4. A plate cutting machine according to claim 1, characterized in that: The second motor is a variable frequency motor.

5. A plate cutting machine according to claim 1, characterized in that: It also includes a dust collecting mechanism, which includes a dust collecting hood, which is installed on the protective cover of the cutting knife, and the dust collecting hood is connected to the dust suction device through a dust suction hose.

6. A plate cutting machine according to claim 1, characterized in that: A water injection pipe interface is installed on the protective cover of the cutting knife.

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