A cutting device for electromechanical engineering

Abstract

The utility model discloses a cutting device for electromechanical engineering, including an equipment frame, a motor and a cutting wheel, wherein the motor and the cutting wheel are mounted on the upper end of the equipment frame and are connected through a synchronous belt and a synchronous wheel transmission, the outer end of the cutting wheel is provided with a rigid protective cover fixedly connected to the equipment frame, the bottom of the rigid protective cover is provided with a detachable flexible soundproof cover, the flexible soundproof cover includes an upper fixed frame, a lower fixed frame and a soundproof curtain, the top of the soundproof curtain is fixedly mounted on the inner end surface of the upper fixed frame, the bottom of the soundproof curtain is fixedly mounted on the inner end surface of the lower fixed frame, and an observation window is provided on the side of the rigid protective cover. The utility model adopts a flexible soundproof cover, especially the folding layer of the soundproof curtain adopts a shrinking bellows, and the soundproof layer adopts a soundproof felt, so as to effectively absorb and block the noise in the cutting process, significantly improve the comfort of the working environment, reduce the hearing damage and psychological pressure on the operator, and reduce the interference to the surrounding environment.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting devices, in particular to a cutting device for electromechanical engineering. Background Art

[0002] In electromechanical engineering, cutting devices are widely used, almost throughout the entire project, including material processing, equipment installation and maintenance. For example, when manufacturing and installing various mechanical equipment, steel structures, and pipeline systems, cutting devices are needed to accurately cut metal plates, pipes, profiles, etc. When installing cable trays and wire ducts, cutting tools are used to cut the standard length of the duct according to actual size requirements.

[0003] However, the existing cutting devices will generate huge noise during cutting. Long-term exposure to the high-decibel cutting noise environment will cause the operator's hearing to gradually decrease, and in severe cases it may cause noise-induced deafness. The cutting noise may also interfere with the surrounding environment and affect the quality of life of surrounding residents. A large amount of metal debris will also be generated during the cutting process, and there is a risk of splashing into the operator's eyes after multiple reflections. Therefore, a cutting device for electromechanical engineering is needed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a cutting device for electromechanical engineering, which has the advantages of good noise reduction effect and good protection performance, and solves the problems in the prior art that the cutting equipment is exposed to a high-decibel noise environment for a long time during cutting, affecting the physical and mental health of employees, and the debris generated by the cutting is prone to the risk of flying into the operator's eyes.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cutting device for electromechanical engineering, comprising an equipment frame, a motor and a cutting wheel, wherein the motor and the cutting wheel are mounted on the upper end of the equipment frame and are connected by a synchronous belt and a synchronous wheel, and the outer end of the cutting wheel is provided with a rigid protective cover fixedly connected to the equipment frame, and the bottom of the rigid protective cover is provided with a detachable flexible soundproof cover;

[0006] The flexible soundproof cover includes an upper fixed frame, a lower fixed frame and a soundproof curtain. The top of the soundproof curtain is fixedly installed on the inner end surface of the upper fixed frame, and the bottom of the soundproof curtain is fixedly installed on the inner end surface of the lower fixed frame. An observation window is arranged on the side of the rigid protective cover.

[0007] As a preferred cutting device for electromechanical engineering of the utility model, the top edge of the upper fixed frame is provided with a buckle, and the inner bottom of the rigid protective cover is provided with a corresponding slot, and the upper fixed frame and the rigid protective cover are fixed by the buckle and the slot.

[0008] As a preferred embodiment of the cutting device for electromechanical engineering of the utility model, the side surface of the upper fixing frame is arranged on a convex strip.

[0009] As a preferred cutting device for electromechanical engineering of the utility model, the sound insulation curtain includes a folded layer and a sound insulation layer, the folded layer is made of a shrinkable bellows, the sound insulation layer is made of sound insulation felt, and the sound insulation layer is fixedly attached to the outer end of the folded layer.

[0010] As a preferred cutting device for electromechanical engineering of the utility model, the lower fixing frame is a hollow structure, the lower fixing frame is made of ABS engineering plastic, and an arc-shaped supporting portion is provided on the bottom side end surface of the lower fixing frame.

[0011] As a preferred embodiment of the cutting device for electromechanical engineering of the utility model, a rubber strip is provided in the middle of the lower fixing frame.

[0012] As a preferred embodiment of the cutting device for electromechanical engineering of the utility model, the observation window is made of tempered glass, and a reflector is arranged at the upper end of the observation window.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model adopts a flexible soundproof cover, especially the folding layer of the soundproof curtain adopts a shrinking bellows, and the soundproof layer adopts a soundproof felt, which effectively absorbs and blocks the noise during the cutting process, significantly improves the comfort of the working environment, reduces the hearing damage and psychological pressure on the operator, and reduces the interference to the surrounding environment.

[0015] 2. The utility model adopts the rigid protective cover and the upper fixed frame design with a snap-on structure, as well as the convex strips on the side of the upper fixed frame, so that the sound insulation cover is easy to disassemble quickly, which greatly facilitates the regular inspection, maintenance and replacement of the cutting wheel, and improves the convenience and efficiency of equipment maintenance.

[0016] 3. The utility model adopts tempered glass and is equipped with a reflector through the observation window, which not only ensures the safety of the observation process, but also allows the operator to clearly observe the cutting process through clever optical design, thereby improving the cutting accuracy and convenience of operation, and avoiding the inconvenience of observing the cutting status after the sound insulation curtain is sealed, which affects the cutting efficiency.

[0017] 4. The utility model provides a rigid protective cover and a flexible soundproof cover fixedly connected to the equipment frame through the outer end of the cutting wheel. A relatively tight seal is formed between the entire soundproof cover and the equipment body, which helps to limit the overflow of debris, prevent it from splashing around, and protect the safety of operators and the surrounding environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1It is an exploded view of the utility model;

[0019] Figure 2 This is a schematic diagram of the overall structure of the utility model from a first viewing angle;

[0020] Figure 3 This is a schematic diagram of the overall structure of the utility model from a second viewing angle;

[0021] Figure 4 It is a front cross-sectional view of the utility model;

[0022] Figure 5 For the utility model Figure 4 Enlarged view of point A in the middle.

[0023] In the figure: 1. Equipment frame; 2. Motor; 3. Cutting wheel; 4. Rigid protective cover; 401. Observation window; 402. Reflector; 403. Card slot; 5. Flexible sound insulation cover; 510. Upper fixing frame; 511. Buckle; 512. Raised strip; 520. Sound insulation curtain; 521. Folding layer; 522. Sound insulation layer; 530. Lower fixing frame; 531. Rubber strip; 532. Arc-shaped support part. DETAILED DESCRIPTION

[0024] See also Figure 1-Figure 5 , a cutting device for electromechanical engineering, comprising an equipment frame 1, a motor 2 and a cutting wheel 3, the motor 2 and the cutting wheel 3 are mounted on the upper end of the equipment frame 1 and are connected through a synchronous belt and a synchronous wheel, the outer end of the cutting wheel 3 is provided with a rigid protective cover 4 fixedly connected to the equipment frame 1, and a detachable flexible soundproof cover 5 is provided at the bottom of the rigid protective cover 4;

[0025] The flexible soundproof cover 5 includes an upper fixed frame 510, a lower fixed frame 530 and a soundproof curtain 520. The top of the soundproof curtain 520 is fixedly installed on the inner end surface of the upper fixed frame 510, and the bottom of the soundproof curtain 520 is fixedly installed on the inner end surface of the lower fixed frame 530. An observation window 401 is provided on the side of the rigid protective cover 4.

[0026] Furthermore, a buckle 511 is provided on the top edge of the upper fixing frame 510 , and a corresponding slot 403 is provided on the inner bottom of the rigid protective cover 4 . The upper fixing frame 510 and the rigid protective cover 4 are fixed by the buckle 511 and the slot 403 .

[0027] The snap-on structure is easy to disassemble, thereby facilitating the inspection, maintenance and replacement of the cutting wheel 3, thereby improving the convenience of the equipment.

[0028] Furthermore, the side surface of the upper fixing frame 510 is disposed on the convex strip 512 .

[0029] The convex strip 512 is convenient for buckling and exerting force, thereby facilitating the removal of the upper fixing frame 510 from the bottom of the rigid protective cover 4 .

[0030] Furthermore, the soundproof curtain 520 includes a folded layer 521 and a soundproof layer 522 . The folded layer 521 is made of a shrinkable bellows, and the soundproof layer 522 is made of soundproof felt. The soundproof layer 522 is fixedly attached to the outer end of the folded layer 521 .

[0031] The folding layer 521 enables the soundproof curtain 520 to shrink longitudinally, and the soundproof felt improves the soundproof effect of the soundproof curtain 520, greatly reducing the noise generated during the cutting process, thereby improving the comfort of work.

[0032] Furthermore, the lower fixing frame 530 is a hollow structure, and is made of ABS engineering plastics. An arc-shaped supporting portion 532 is provided on the bottom side end surface of the lower fixing frame 530 .

[0033] The weight of the lower fixing frame 530 is reduced as much as possible while ensuring its rigidity to prevent the lower fixing frame 530 from being too heavy and causing the sound insulation curtain 520 to sag. The arc-shaped support portion 532 allows the sound insulation curtain 520 to rotate more smoothly when in contact with the equipment rack 1, thereby providing support for the sound insulation curtain 520 and preventing it from being deflected forward by the reverse force of the equipment rack 1.

[0034] Furthermore, a rubber strip 531 is provided in the middle of the lower fixing frame 530 .

[0035] The middle part of the fixing frame can be bent and deformed, so that the middle part of the lower fixing frame 530 is bent and adaptively fits the pipe, and the fixing frame fits the bottom upper end surface of the support frame, thereby reducing the sound leakage area.

[0036] Furthermore, the observation window 401 is made of tempered glass, and a reflector 402 is disposed at the upper end of the observation window 401 .

[0037] The user can observe the reflector 402 through the observation window 401, and the reflector 402 reflects the situation at the bottom of the cutting wheel 3 to the user's eyes, so as to facilitate the user to observe whether the cutting is in place.

[0038] When the device is in use, the electromechanical equipment bracket or pipe to be cut is placed on the equipment frame 1 and fixed, the motor 2 is started, the cutting wheel 3 is driven by the motor 2 to rotate, the material is slowly pushed under the cutting wheel 3, and the cutting wheel 3 moves downward smoothly to perform the cutting operation. The lower fixing bar gradually fits with the pipe and the upper end surface of the equipment frame 1, and the cutting wheel 3 contacts the pipe at the same time. The cutting process is observed through the observation window 401 using the reflector 402 to ensure that the cutting line is accurate. The flexible sound insulation cover 5 is coated on the outer end of the cutting wheel 3, which can absorb part of the sound wave energy, thereby reducing the noise generated by the equipment cutting process and improving the processing comfort.

[0039] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cutting device for electromechanical engineering, comprising an equipment frame (1), a motor (2) and a cutting wheel (3), wherein the motor (2) and the cutting wheel (3) are mounted on the upper end of the equipment frame (1) and are connected by a synchronous belt and a synchronous wheel, and the outer end of the cutting wheel (3) is provided with a rigid protective cover (4) fixedly connected to the equipment frame (1), characterized in that: A detachable flexible soundproof cover (5) is provided at the bottom of the rigid protective cover (4); The flexible soundproof cover (5) comprises an upper fixing frame (510), a lower fixing frame (530) and a soundproof curtain (520); the top of the soundproof curtain (520) is fixedly mounted on the inner end surface of the upper fixing frame (510); the bottom of the soundproof curtain (520) is fixedly mounted on the inner end surface of the lower fixing frame (530); and an observation window (401) is provided on the side surface of the rigid protective cover (4).

2. A cutting device for electromechanical engineering according to claim 1, characterized in that: A buckle (511) is provided at the top edge of the upper fixing frame (510), and a corresponding slot (403) is provided at the inner bottom of the rigid protective cover (4), and the upper fixing frame (510) and the rigid protective cover (4) are fixed by the buckle (511) and the slot (403).

3. A cutting device for electromechanical engineering according to claim 2, characterized in that: The side surface of the upper fixing frame (510) is arranged on a convex strip (512).

4. The cutting device for electromechanical engineering according to claim 1, characterized in that: The soundproof curtain (520) comprises a folded layer (521) and a soundproof layer (522); the folded layer (521) is made of a shrinkable corrugated tube; the soundproof layer (522) is made of soundproof felt; and the soundproof layer (522) is fixedly adhered to the outer end of the folded layer (521).

5. A cutting device for electromechanical engineering according to claim 4, characterized in that: The lower fixing frame (530) is a hollow structure, and is made of ABS engineering plastics. An arc-shaped support portion (532) is provided on the bottom side end surface of the lower fixing frame (530).

6. A cutting device for electromechanical engineering according to claim 5, characterized in that: A rubber strip (531) is provided in the middle of the lower fixing frame (530).

7. The cutting device for electromechanical engineering according to claim 1, characterized in that: The observation window (401) is made of tempered glass, and a reflector (402) is provided at the upper end of the observation window (401).

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