Automatic dust removal cutting machine

Abstract

The utility model belongs to the technical field of cutting machines, and discloses an automatic dust removal cutting machine which comprises a base, a plurality of conveying rollers are installed at the top end of the base, supporting frames are vertically installed on the two sides of the base, a top base is arranged at the top ends of the supporting frames, sliding grooves are formed in the two sides of the interior of each supporting frame, and an installation plate is slidably connected between the pair of sliding grooves. A first connecting base is arranged in the center of the bottom end of the mounting plate, a cutting knife is mounted at the bottom end of the first connecting base, a pair of telescopic rods is symmetrically mounted on each of the two sides of the bottom end of the mounting plate, the two sides of the bottom end of the mounting plate are connected with a limiting dust removal box through the telescopic rods correspondingly, and a dust suction opening is formed in the side, close to the cutting knife, of the limiting dust removal box. According to the cutting machine, dust generated during cutting can be sucked into the dust removal bin through the dust suction port, clean air is discharged from the exhaust port after the dust is filtered out through the filter plate, the filtered dust can enter the dust collection bin through the collection port, and the environmental protection property of the cutting machine is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cutting machines, and more specifically, particularly relates to an automatic dust removal cutting machine. Background Art

[0002] Cutting machines are indispensable equipment in some light industries. They use the force of machine movement to pressurize the cutting die to punch and process non-metallic materials such as foam materials, cardboard, textiles, plastic materials, leather, rubber, packaging materials, floor materials, carpets, glass fiber, cork, etc.

[0003] In the actual working process of the current cutting machine, when the cutting knife cuts the material, the material will vibrate, causing dust to be raised at the cutting point, causing environmental pollution and easily affecting the health of the workers.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and an automatic dust removal cutting machine is provided to achieve a more practical purpose. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an automatic dust removal cutting machine, which is achieved by the following specific technical means:

[0006] The top of the base is provided with a plurality of conveying rollers, and the two sides of the base are provided with a support frame, and the top of the support frame is provided with a top seat, and the two sides of the support frame are provided with a slide groove, and a mounting plate is slidably connected between a pair of the slide grooves, and a connecting seat is provided at the center position of the bottom end of the mounting plate, and a cutting knife is installed at the bottom end of the connecting seat. A pair of telescopic rods are symmetrically installed on both sides of the bottom end of the mounting plate, and the two sides of the bottom end of the mounting plate are respectively connected to a limited dust removal box through a pair of telescopic rods, and the limited dust removal box is provided with a dust suction port on the side close to the cutting knife, and an exhaust port is provided on the other side of the limited dust removal box, and a dust removal bin is provided at the top of the inside of the limited dust removal box, and the dust suction port and the exhaust port both extend to the inside of the dust removal bin, and a filter plate is installed at the center position of the inside of the dust removal bin, and a bracket is provided on the side close to the exhaust port of the dust removal bin, and a fan is installed on the side close to the exhaust port of the bracket.

[0007] Furthermore, a dust collecting bin is provided at the bottom end of the limit dust removal box, a collecting port is provided at the bottom end of the dust removal bin on one side close to the dust suction port, and the collecting port is connected to the dust collecting bin.

[0008] Furthermore, one side of the dust collecting bin passes through the outer side of the limit dust removal box, and the limit dust removal box is provided with a sealing door at the opening of the dust collecting bin, bolts are provided on both sides of the sealing door, and the sealing door is connected to the limit dust removal box by a pair of bolts.

[0009] Furthermore, a motor is installed on one side of the bracket, and the output end of the motor is drivingly connected to the central axis of the fan through a coupling.

[0010] Furthermore, a pressure sensor is installed on one side of the bottom end of the limit dust removal box, and the pressure sensor is electrically connected to the motor through a wire.

[0011] Furthermore, a mounting groove is formed through the top of the top seat, a hydraulic cylinder is installed inside the mounting groove, a second connecting seat is provided at the top of the mounting plate, and an output end of the hydraulic cylinder is fixedly connected to the second connecting seat.

[0012] Furthermore, sliders are provided on both sides of the mounting plate, and a pair of the sliders are slidably connected to a pair of sliding grooves respectively.

[0013] Furthermore, the bottom end height of the position-limiting dust removal box is lower than the bottom end height of the cutting knife.

[0014] Furthermore, a plurality of compression springs are connected between the mounting plate and the limit dust removal box.

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

[0016] The utility model discloses an automatic dust removal and cutting machine, which drives the cutting knife on the mounting plate to be pressed down by the hydraulic cylinder, and can quickly cut the material placed on the conveying roller. In the process of pressing down the mounting plate, the limit dust removal boxes at the bottom ends of both sides of the mounting plate will touch the material first, and use the acting force of the telescopic rod and a plurality of compression springs to shorten the distance between the limit dust removal box and the mounting plate. At the same time, the material to be cut can be limited and fixed to avoid displacement of the material during the cutting process, which affects the cutting effect. When the bottom of the limit dust removal box contacts the material to be cut, it will touch the pressure sensor, and the motor will be controlled to start by the pressure sensor to drive the fan to rotate at a high speed, so that the dust generated during the cutting can be sucked into the dust removal bin through the dust suction port, and the clean air will be discharged from the exhaust port after the dust is filtered out by the filter plate, and the filtered dust will enter the dust collection bin through the collection port, which greatly improves the environmental protection of the cutting machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the utility model.

[0018] Figure 2 The utility model Figure 1A magnified schematic diagram of the structure in the middle.

[0019] Figure 3 The utility model Figure 1 A magnified schematic diagram of structure B in the middle.

[0020] Figure 4 It is a partial structural side plane sectional view of the utility model.

[0021] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0022] 1. Base; 101. Conveyor roller; 2. Support frame; 201. Slide; 3. Top seat; 301. Mounting slot; 302. Hydraulic cylinder; 4. Mounting plate; 401. Slider; 402. Connecting seat 1; 403. Connecting seat 2; 404. Telescopic rod; 405. Compression spring; 5. Limit dust removal box; 501. Dust removal bin; 502. Dust suction port; 503. Filter plate; 504. Dust collection bin; 505. Sealing door; 506. Bolt; 507. Press sensor; 508. Collection port; 6. Bracket; 601. Fan; 602. Motor; 603. Exhaust port; 7. Cutting knife. DETAILED DESCRIPTION

[0023] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0024] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] Example:

[0027] As attached Figure 1 To Attachment Figure 4 As shown:

[0028] The utility model provides an automatic dust removal cutting machine, comprising a base 1, a plurality of conveying rollers 101 are installed on the top of the base 1, support frames 2 are vertically installed on both sides of the base 1, a top seat 3 is provided on the top of the support frame 2, slide grooves 201 are provided on both sides of the support frame 2, a mounting plate 4 is slidably connected between a pair of slide grooves 201, a connecting seat 402 is provided at the center of the bottom end of the mounting plate 4, and a cutting knife 7 is installed at the bottom end of the connecting seat 402, a pair of telescopic rods 404 are symmetrically installed on both sides of the bottom end of the mounting plate 4, and the two sides of the bottom end of the mounting plate 4 are respectively connected by a The telescopic rod 404 is connected to a limited dust removal box 5, and a dust suction port 502 is provided on the side of the limited dust removal box 5 close to the cutting knife 7, and an exhaust port 603 is provided on the other side of the limited dust removal box 5. A dust removal bin 501 is provided at the top of the interior of the limited dust removal box 5, and the dust suction port 502 and the exhaust port 603 both extend to the interior of the dust removal bin 501, and a filter plate 503 is installed at the center position of the interior of the dust removal bin 501, and a bracket 6 is provided on the side of the dust removal bin 501 close to the exhaust port 603, and a fan 601 is installed on the side of the bracket 6 close to the exhaust port 603.

[0029] Among them, a dust collecting bin 504 is provided at the bottom end of the limited dust removal box 5, and a collecting port 508 is opened at the bottom end of the dust removal bin 501 on one side close to the dust suction port 502, and the collecting port 508 is connected to the dust collecting bin 504. Through the setting of the collecting port 508, it is convenient to collect the filtered dust into the dust collecting bin 504.

[0030] Among them, one side of the dust collecting bin 504 passes through the outer side of the limiting dust removal box 5, and the limiting dust removal box 5 is provided with a sealing door 505 at the opening of the dust collecting bin 504. Bolts 506 are provided on both sides of the sealing door 505, and the sealing door 505 is connected to the limiting dust removal box 5 through a pair of bolts 506. The setting of the sealing door 505 makes it easy to clean the dust in the dust collecting bin 504.

[0031] A motor 602 is installed on one side of the bracket 6, and the output end of the motor 602 is connected to the central axis of the fan 601 through a coupling. The setting of the motor 602 facilitates the control of the rotation of the fan 601.

[0032] Among them, a pressure sensor 507 is installed on one side of the bottom end of the limit dust removal box 5, and the pressure sensor 507 is electrically connected to the motor 602 through a wire. Through the setting of the pressure sensor 507, it is convenient to control the start of the motor 602.

[0033] Among them, a mounting groove 301 is opened through the top of the top seat 3, a hydraulic cylinder 302 is installed inside the mounting groove 301, a connecting seat 2 403 is provided at the top of the mounting plate 4, and the output end of the hydraulic cylinder 302 is fixedly connected to the connecting seat 2 403. Through the setting of the hydraulic cylinder 302, it is convenient to drive the cutting knife 7 to press down.

[0034] Wherein, sliders 401 are provided on both sides of the mounting plate 4 , and a pair of sliders 401 are slidably connected to a pair of sliding grooves 201 respectively.

[0035] The bottom end height of the position-limiting dust removal box 5 is lower than the bottom end height of the cutting knife 7 .

[0036] Among them, a plurality of compression springs 405 are connected between the mounting plate 4 and the position limiting dust removal box 5, and the position limiting dust removal box 5 can be quickly reset by the action of the compression springs 405.

[0037] The working principle of this embodiment is as follows: first, the material to be cut is placed on the conveying roller 101 on the base 1, and the cutting incision is placed directly below the cutting knife 7. Then, the cutting knife 7 on the mounting plate 4 is driven downward by the hydraulic cylinder 302 to quickly cut the material placed on the conveying roller 101. During the downward pressing of the mounting plate 4, the limit dust removal boxes 5 at the bottom ends of both sides of the mounting plate 4 will touch the material first, and the distance between the limit dust removal box 5 and the mounting plate 4 will be shortened by the force of the telescopic rod 404 and a plurality of compression springs 405, so that the material to be cut can be limited. The position is fixed to avoid displacement of the material during the cutting process, which would affect the cutting effect. When the bottom of the limit dust removal box 5 contacts the material to be cut, it will touch the pressure sensor 507, and the motor 602 will be controlled by the pressure sensor 507 to start, driving the fan 601 to rotate at high speed, so that the dust generated during the cutting process can be sucked into the dust removal bin 501 through the dust suction port 502, and then the dust is filtered out by the filter plate 503 and the clean air is discharged from the exhaust port 603, and the filtered dust will enter the dust collection bin 504 through the collection port 508, thereby greatly improving the environmental protection of the cutting machine.

[0038] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

Claims

1. An automatic dust removal cutting machine, comprising a base (1), characterized in that: A plurality of conveying rollers (101) are installed at the top of the base (1), a support frame (2) is vertically installed on both sides of the base (1), a top seat (3) is provided at the top of the support frame (2), a slide groove (201) is provided on both sides of the interior of the support frame (2), a mounting plate (4) is slidably connected between a pair of the slide grooves (201), a connecting seat (402) is provided at the center position of the bottom end of the mounting plate (4), and a cutting knife (7) is installed at the bottom end of the connecting seat (42), a pair of telescopic rods (404) are symmetrically installed on both sides of the bottom end of the mounting plate (4), and the two sides of the bottom end of the mounting plate (4) are respectively connected to A position-limiting dust removal box (5), wherein the position-limiting dust removal box (5) is provided with a dust suction port (502) on a side close to the cutting knife (7), and an exhaust port (603) is provided on the other side of the position-limiting dust removal box (5); a dust removal bin (501) is provided at the top of the interior of the position-limiting dust removal box (5), and the dust suction port (502) and the exhaust port (603) both extend into the interior of the dust removal bin (501); a filter plate (503) is installed at the center position of the interior of the dust removal bin (501); a bracket (6) is provided inside the dust removal bin (501) on a side close to the exhaust port (603), and a fan (601) is installed on the bracket (6) on a side close to the exhaust port (603).

2. The automatic dust removal cutting machine as claimed in claim 1, characterized in that: A dust collecting bin (504) is provided at the bottom of the position-limiting dust removal box (5), and a collecting port (508) is provided at the bottom of the dust removal bin (501) on a side close to the dust suction port (502), and the collecting port (508) is connected to the dust collecting bin (504).

3. The automatic dust removal cutting machine as claimed in claim 2, characterized in that: One side of the dust collection bin (504) passes through the outer side of the position-limiting dust removal box (5); the position-limiting dust removal box (5) is provided with a sealing door (505) at the opening of the dust collection bin (504); bolts (506) are provided on both sides of the sealing door (505), and the sealing door (505) is connected to the position-limiting dust removal box (5) via a pair of bolts (506).

4. The automatic dust removal cutting machine as claimed in claim 1, characterized in that: A motor (602) is installed on one side of the bracket (6), and the output end of the motor (602) is drivingly connected to the central shaft of the fan (601) via a coupling.

5. The automatic dust removal cutting machine as claimed in claim 4, characterized in that: A pressure sensor (507) is installed on one side of the bottom end of the position-limiting dust removal box (5), and the pressure sensor (507) is electrically connected to the motor (602) via a wire.

6. The automatic dust removal cutting machine as claimed in claim 1, characterized in that: The top end of the top seat (3) is provided with a mounting groove (301), a hydraulic cylinder (302) is installed inside the mounting groove (301), the top end of the mounting plate (4) is provided with a second connecting seat (403), and the output end of the hydraulic cylinder (302) is fixedly connected to the second connecting seat (403).

7. The automatic dust removal cutting machine as claimed in claim 1, characterized in that: Slide blocks (401) are provided on both sides of the mounting plate (4), and a pair of the slide blocks (401) are respectively slidably connected to a pair of slide grooves (201).

8. The automatic dust removal cutting machine as claimed in claim 1, characterized in that: The bottom end height position of the position-limiting dust removal box (5) is lower than the bottom end height position of the cutting knife (7).

9. The automatic dust removal cutting machine as claimed in claim 1, characterized in that: A plurality of compression springs (405) are connected between the mounting plate (4) and the position-limiting dust removal box (5).

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