Dust removal structure of profile cutting machine

Abstract

The utility model discloses a dust removal structure of a section bar cutting machine, which relates to the technical field of section bar cutting and comprises a rack, a dust removal mechanism and a dust removal mechanism, the dust removal mechanism comprises a motor mounting seat, a slot and a detachable gas flow guide assembly; the motor mounting base is fixedly arranged at the top end of the rack, the slot is formed in the side, close to the permanent magnet synchronous motor, of the motor mounting base, and the detachable gas flow guide assembly is inserted into the inner side of the slot; and the permanent magnet synchronous motor is used for outputting heat dissipation airflow and driving a blade of the cutting machine. According to the device, cutting chips on the surface of the base of the cutting machine are effectively removed, meanwhile, the size and the weight of the device cannot be increased too much, the device can be more convenient to use in the actual use process, and in addition, the detachable gas flow guide assembly can be detached and replaced conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of profile cutting, in particular to a dust removal structure of a profile cutting machine. Background Art

[0002] Profiles are objects with certain geometric shapes made of iron or steel and other materials with certain strength and toughness through rolling, extrusion and casting. They are widely used in the automotive, machinery manufacturing and chemical industries. Profiles need to be cut using a profile cutting machine during the processing.

[0003] During the cutting process of a traditional profile cutting machine, some cutting debris will fall on the surface of the cutting machine base, causing the surface of the cutting machine base to be dirty. In the prior art, the cutting debris is usually cleaned manually after cutting, which wastes manpower and has a general cleaning effect. Although some profile cutting machines in the prior art are equipped with a dust removal mechanism, it is often necessary to additionally set up an air pump or a suction pump to remove the cutting debris from the surface of the cutting machine base. This not only makes the profile cutting machine too large, but also significantly increases the weight of the profile cutting machine, making it more difficult to move.

[0004] Therefore, it is necessary to invent a dust removal structure for a profile cutting machine to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a dust removal structure for a profile cutting machine, which is provided with a dust removal mechanism and a permanent magnet synchronous motor, so that during the process of the permanent magnet synchronous motor driving the cutting wheel to rotate for cutting, the cooling fan inside the permanent magnet synchronous motor continuously outputs airflow, a small amount of airflow is discharged through the exhaust hole, and the remaining airflow enters the inner side of the avoidance channel, and is blown to the cutting machine base after being guided by multiple detachable gas guide components, thereby clearing the cutting debris on the cutting machine base. In addition, when the detachable gas guide component is inserted into the inner side of the slot to realize the installation of the detachable gas guide component, the rubber ring is deformed by the squeezing of the inner wall of the slot and the gas guide plate, thereby better filling the gap between the gas guide plate and the inner wall of the slot, making the installation of the detachable gas guide component more stable. In addition, since the rubber ring can be deformed when subjected to force, it is more convenient to subsequently disassemble and replace the damaged detachable gas guide assembly, so as to solve the problem that during the cutting process of the traditional profile cutting machine proposed in the above background technology, some cutting debris will fall on the surface of the cutting machine base, thereby causing the surface of the cutting machine base to be dirty. In the prior art, for the above situation, the cutting debris is usually cleaned manually after cutting, which wastes manpower and the cleaning effect is average. Although some profile cutting machines in the prior art are equipped with dust removal mechanisms, they often require additional air pumps or suction pumps to remove the cutting debris from the surface of the cutting machine base. This not only causes the profile cutting machine to be too large, but also significantly increases the weight of the profile cutting machine, increasing the difficulty of moving it.

[0006] According to one aspect of the present disclosure, the following technical solution is provided: a dust removal structure for a profile cutting machine, comprising:

[0007] A frame, wherein the frame is used to install the dust removal mechanism;

[0008] A dust removal mechanism, the dust removal mechanism comprising a motor mounting seat, a slot and a detachable gas guide assembly;

[0009] The motor mounting seat is fixedly arranged on the top of the frame, the slot is opened on a side of the motor mounting seat close to the permanent magnet synchronous motor, and the detachable gas guide assembly is plugged into the inner side of the slot; and

[0010] A permanent magnet synchronous motor is used to output heat dissipation airflow and drive a cutting machine blade.

[0011] According to the dust removal structure of the profile cutting machine of at least one embodiment of the present disclosure, an avoidance channel is opened at the bottom of the motor mounting seat, and a plurality of the slots are provided, and the plurality of slots are all located inside the avoidance channel.

[0012] According to the profile cutting machine dust removal structure of at least one embodiment of the present disclosure, the dust removal mechanism also includes an exhaust hole, and the exhaust hole is arranged through the side of the motor mounting seat.

[0013] According to the dust removal structure of the profile cutting machine of at least one embodiment of the present disclosure, the detachable gas guide assembly includes a gas guide plate and a rubber ring, and the rubber ring is bonded to the outer side of the gas guide plate.

[0014] According to the dust removal structure of the profile cutting machine of at least one embodiment of the present disclosure, a heat dissipation fan is arranged inside the permanent magnet synchronous motor.

[0015] Technical effects and advantages of the utility model:

[0016] The utility model is provided with a dust removal mechanism and a permanent magnet synchronous motor, so that in the process of the permanent magnet synchronous motor driving the cutting wheel to rotate and perform cutting, the cooling fan inside the permanent magnet synchronous motor continuously outputs airflow, a small amount of airflow is discharged through the exhaust hole, and the remaining airflow enters the inner side of the avoidance channel, and is blown to the cutting machine base after being guided by a plurality of detachable gas guide components, thereby removing the cutting debris on the cutting machine base, and in addition, when the detachable gas guide component is inserted into the inner side of the slot to realize the installation of the detachable gas guide component, the rubber ring is squeezed by the inner wall of the slot and the gas guide plate. The rubber ring can be deformed when subjected to force, thereby better filling the gap between the gas guide plate and the inner wall of the slot, making the installation of the detachable gas guide assembly more stable. In addition, since the rubber ring can be deformed when subjected to force, it is more convenient to subsequently disassemble and replace the damaged detachable gas guide assembly. Compared with the same type of device in the prior art, the utility model can effectively remove cutting debris from the surface of the cutting machine base without increasing the size and weight of the device too much, making it more convenient in actual use. In addition, the detachable gas guide assembly can be disassembled and replaced more conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings illustrate exemplary embodiments of the present disclosure and together with the description serve to explain the principles of the present disclosure. These drawings are included to provide a further understanding of the present disclosure and are incorporated in and constitute a part of this specification.

[0018] Figure 1 It is a schematic diagram of the overall structure of a dust removal structure of a profile cutting machine according to an embodiment of the present disclosure.

[0019] Figure 2 It is a schematic diagram of the structure of the dust removal mechanism of the profile cutting machine dust removal structure according to one embodiment of the present disclosure.

[0020] Figure 3A profile cutting machine dust removal structure according to an embodiment of the present disclosure Figure 2 Schematic diagram of the structure of part A.

[0021] The specific reference numerals in the figure are:

[0022] 1. Frame;

[0023] 2. Dust removal mechanism; 21. Motor mounting seat; 22. Exhaust hole; 23. Slot; 24. Removable gas guide assembly; 241. Gas guide plate; 242. Rubber ring;

[0024] 3. Permanent magnet synchronous motor. DETAILED DESCRIPTION

[0025] For descriptive purposes, the present disclosure may use spatially relative terms such as "below," "beneath," "below," "above," "on," "higher," and "side (e.g., as in "sidewall")," to describe the relationship of one component to another (other) component as shown in the accompanying drawings. The spatially relative terms are intended to encompass different orientations of the device in use, operation, and / or manufacture in addition to the orientation depicted in the accompanying drawings. For example, if the device in the accompanying drawings is turned over, a component described as "below" or "beneath" another component or feature would then be positioned "above" the other component or feature. Thus, the exemplary term "below" can encompass both the "above" and "below" orientations. Furthermore, the device may be otherwise oriented (e.g., rotated 90 degrees or at other orientations), and as such, the spatially relative descriptors used herein should be interpreted accordingly.

[0026] like Figure 1-Figure 3 As shown, the dust removal structure of the profile cutting machine disclosed in the present invention may include: a frame 1, a dust removal mechanism 2, a permanent magnet synchronous motor 3 and other components.

[0027] It should be noted that a cooling fan is provided inside the permanent magnet synchronous motor 3, but this cooling fan is not an additional setting. In order to ensure the heat dissipation effect during operation, the permanent magnet synchronous motor 3 in the prior art will have a cooling fan itself. Technical personnel in this field can directly purchase a permanent magnet synchronous motor 3 with dispersed heat dissipation.

[0028] Figure 2 It is a structural schematic diagram of a dust removal mechanism 2 of a dust removal structure of a profile cutting machine according to an embodiment of the present disclosure.

[0029] Figure 3 A profile cutting machine dust removal structure according to an embodiment of the present disclosure Figure 2 A schematic diagram of the enlarged structure of part A.

[0030] like Figure 2 and Figure 3 As shown, in a preferred embodiment, the dust removal mechanism 2 includes a motor mounting base 21, an exhaust hole 22, a slot 23 and a detachable gas guide component 24, wherein the motor mounting base 21 is fixedly arranged at the top of the frame 1, and an avoidance channel is opened at the bottom of the motor mounting base 21, and the exhaust hole 22 is arranged through the side of the motor mounting base 21, and a plurality of slots 23 are arranged, and the plurality of slots 23 are all located on the inner side of the avoidance channel, and the slot 23 is opened on the side of the motor mounting base 21 close to the permanent magnet synchronous motor 3, and the detachable gas guide component 24 is plugged into the inner side of the slot 23.

[0031] Therefore, in order to facilitate the permanent magnet synchronous motor 3 to drive the cutting wheel to rotate for cutting, the cooling fan inside the permanent magnet synchronous motor 3 continuously outputs airflow, a small amount of airflow is discharged through the exhaust hole 22, and the remaining airflow enters the inside of the avoidance channel, and is guided by multiple detachable gas guide components 24 and blown to the cutting machine base, thereby clearing the cutting debris on the cutting machine base.

[0032] like Figure 3 As shown, in the present disclosure, the detachable gas guide assembly 24 includes a gas guide plate 241 and a rubber ring 242 , wherein the rubber ring 242 is bonded to the outer side of the gas guide plate 241 .

[0033] Therefore, when the detachable gas guide component 24 is inserted into the inner side of the slot 23 to install the detachable gas guide component 24, the rubber ring 242 is squeezed by the inner wall of the slot 23 and the gas guide plate 241 and deformed, thereby better filling the gap between the gas guide plate 241 and the inner wall of the slot 23, so that the installation of the detachable gas guide component 24 is more stable. In addition, since the rubber ring 242 can be deformed when subjected to force, it is also more convenient to disassemble and replace the damaged detachable gas guide component 24 later.

[0034] In the description of this specification, the description with reference to the terms "one embodiment / method", "some embodiments / methods", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment / method or example are included in at least one embodiment / method or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment / method or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments / methods or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments / methods or examples described in this specification and the features of different embodiments / methods or examples, unless they are contradictory.

[0035] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0036] Those skilled in the art should understand that the above embodiments are only for the purpose of clearly illustrating the present disclosure, and are not intended to limit the scope of the present disclosure. For those skilled in the art, other changes or modifications may be made based on the above disclosure, and these changes or modifications are still within the scope of the present disclosure.

Claims

1. A dust removal structure for a profile cutting machine, characterized in that: include: A frame, wherein the frame is used to install the dust removal mechanism; A dust removal mechanism, the dust removal mechanism comprising a motor mounting seat, a slot and a detachable gas guide assembly; The motor mounting seat is fixedly arranged on the top of the frame, the slot is opened on a side of the motor mounting seat close to the permanent magnet synchronous motor, and the detachable gas guide assembly is plugged into the inner side of the slot; and A permanent magnet synchronous motor is used to output heat dissipation airflow and drive a cutting machine blade.

2. The dust removal structure of the profile cutting machine according to claim 1 is characterized in that: An avoidance channel is provided at the bottom of the motor mounting seat, and a plurality of slots are provided, and the plurality of slots are all located inside the avoidance channel.

3. The dust removal structure of the profile cutting machine according to claim 2 is characterized in that: The dust removal mechanism also includes an exhaust hole, and the exhaust hole is arranged through the side of the motor mounting seat.

4. The dust removal structure of the profile cutting machine according to claim 3 is characterized in that: The detachable gas guide assembly comprises a gas guide plate and a rubber ring, and the rubber ring is bonded and arranged on the outer side of the gas guide plate.

5. The dust removal structure of the profile cutting machine according to claim 4 is characterized in that: A cooling fan is arranged inside the permanent magnet synchronous motor.

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