Cutting cover with protection function and cutting assembly

Abstract

The utility model discloses a cutting cover with a protection function and a cutting assembly, relates to the technical field of cutting equipment, and solves the problems that tail gas and heat generated in the cutting process are easy to remain in the cutting cover and cannot be effectively treated, and the use effect is reduced. An exhaust window is formed in the outer surface of the cover body, an exhaust assembly is installed at the opening position of the exhaust window, and a tail gas purification assembly is installed at the bottom of the machine base. The exhaust window is formed in the outer surface of the cover body, before cutting treatment is carried out, the open end of the dust suction cover and the exhaust window are subjected to insertion treatment, under the magnetic attraction effect of the permanent magnet of the dust suction cover, the dust suction cover is fixed, an air suction connector and an air suction pipe are communicated and connected through an external hose and an external air guide fan, and the dust suction cover is fixed. And in the cutting treatment process, part of heat and tail gas in the cover body are directionally adsorbed, and the good cooling and peculiar smell removing effects are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting equipment, in particular to a cutting cover and a cutting component with a protective function. Background Art

[0002] When processing workpieces, it is often necessary to use cutting equipment to cut them.

[0003] After searching, the existing patent number CN213969243U is a steel cutting device with a noise reduction protection component, including a workbench, legs are provided at the four corners of the bottom end of the workbench, rollers are provided at the lower part of the legs, a protective cover is provided at the middle part of the top end of the workbench, a convex shell is provided at the middle part of the top end of the protective cover, and channel openings are symmetrically opened at the lower left and right sides of the protective cover, and a cutting lifting cylinder is provided at the top of the convex shell. Through the protective cover with a noise reduction coating, steel cutting occurs on the inner side, which can play a good role in protection and noise reduction. Through the extended channel, clamping cylinder and clamping plate, the steel can be clamped and positioned to make its cutting more stable. Through the alignment mechanism, the position of the steel can be accurate when it is pushed to avoid skewing into the cutting interval. Through the cleaning door, dust and impurities in the cover can be easily cleaned.

[0004] In order to improve work safety, a cutting hood is installed on the outside of the cutting machine's blade head. However, the exhaust gas and heat generated during the cutting process are likely to remain inside the cutting hood and cannot be effectively treated, reducing the use effect. Therefore, we propose a cutting hood and cutting assembly with protective function to solve the above problems. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the problems existing in the prior art, the utility model provides a cutting cover and a cutting assembly with a protective function.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the utility model is implemented through the following technical solutions: a cutting cover and a cutting assembly with a protective function, including a cover body and a machine base;

[0009] An exhaust window is provided on the outer surface of the cover body, an exhaust component is installed at the opening position of the exhaust window, and an exhaust gas purification component is installed at the bottom of the base;

[0010] The exhaust assembly includes a dust cover plugged into the exhaust window of the cover body, an air suction joint conductively connected to the dust suction hole of the dust cover, and a permanent magnet fixedly connected to the outer wall of the dust cover;

[0011] The exhaust gas purification component includes a water tank and an exhaust gas purification box fixedly connected to the lower surface of the machine base, an air intake pipe is inserted into the bottom of the water tank, an exhaust hole is opened on the outer wall of the water tank, the exhaust hole position of the water tank is connected to the exhaust gas purification box through the exhaust pipe, a filter element is inserted into the interior of the exhaust gas purification box, and an exhaust fan is installed on the surface of the exhaust gas purification box through a support seat.

[0012] As a preferred solution of the cutting cover and cutting assembly with protective function described in the utility model, a step groove is provided at the exhaust window position of the cover body, and a rubber ring is bonded inside the step groove of the exhaust window.

[0013] As a preferred solution of the cutting hood and cutting assembly with protective function described in the utility model, the plug-in end of the dust hood extends to the surface of the rubber ring, and the outer surface of the dust hood is fixedly connected with a handle.

[0014] As a preferred solution of the cutting cover and cutting assembly with protective function described in the utility model, a card slot is opened on the surface of the machine base, the opening position of the card slot of the machine base is fixedly connected to a limiting plate, and the suction pipe is clamped inside the card slot of the machine base.

[0015] As a preferred solution of the cutting hood and cutting assembly with protective function described in the utility model, a liquid level window is arranged on the surface of the water tank, a sewage outlet is opened at the bottom of the water tank, and a shut-off valve is connected to the sewage outlet of the water tank.

[0016] As a preferred solution of the cutting hood and cutting assembly with protective function described in the utility model, a water filling port is opened on the outer wall of the water storage tank, and a water filling pipe is connected to the water filling port of the water storage tank.

[0017] In order to solve the above technical problems, the technical solution of the utility model is as follows:

[0018] A cutting assembly comprises a cover body as described in any one of the above, an assembly seat for mounting the cover body, and a machine base fixed below the assembly seat.

[0019] (III) Beneficial effects

[0020] The utility model provides a cutting cover and a cutting assembly with a protective function, which has the following beneficial effects:

[0021] 1. The utility model has an exhaust window on the outer surface of the hood. Before cutting, the open end of the dust hood is plugged into the exhaust window. Under the magnetic attraction of the permanent magnet of the dust hood, the dust hood is fixed. An external hose and an external air guide fan are used to connect the suction joint and the suction pipe. During the cutting process, part of the heat and exhaust gas inside the hood are directionally adsorbed, which has a good cooling and deodorizing effect.

[0022] 2. The utility model injects water into the water tank through the water injection pipe. The exhaust gas discharged during the cutting process enters the position below the liquid level of the water tank through the suction pipe, which has a good gas cleaning and cooling effect. The gas enters the interior of the exhaust gas purification box under the negative pressure of the exhaust fan, is filtered and cleaned by the filter element, and has a good exhaust gas purification effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0025] Figure 2 This is a schematic diagram of the connection structure between the hood body and the dust collection hood of the utility model;

[0026] Figure 3 This is a schematic diagram of the bottom structure of the base of the utility model;

[0027] Figure 4 It is a schematic diagram of the structure of the engine base and the exhaust gas purification component of the utility model.

[0028] In the figure, 1, machine base; 2, assembly base; 3, cover body; 301, exhaust window; 302, rubber ring; 4, dust hood; 5, suction joint; 6, handle; 7, permanent magnet; 8, limit plate; 9, suction pipe; 10, water storage tank; 11, water injection pipe; 12, exhaust purification box; 13, exhaust fan; 14, filter element. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0030] Example 1

[0031] Reference Figure 1 , Figure 2 , Figure 3and Figure 4 , which is the first embodiment of the utility model, and provides a cutting cover and a cutting assembly with a protective function, including a cover body 3 and a machine base 1;

[0032] An exhaust window 301 is provided on the outer surface of the cover body 3, an exhaust component is installed at the opening position of the exhaust window 301, and an exhaust gas purification component is installed at the bottom of the base 1;

[0033] The exhaust assembly includes a dust hood 4 plugged into the exhaust window 301 of the hood body 3 , an air suction connector 5 connected to the dust suction hole of the dust hood 4 , and a permanent magnet 7 fixedly connected to the outer wall of the dust hood 4 .

[0034] Specifically, a step groove is provided at the exhaust window 301 of the cover body 3, a rubber ring 302 is bonded inside the step groove of the exhaust window 301, the plug-in end of the dust hood 4 extends to the surface of the rubber ring 302, and a handle 6 is fixedly connected to the outer surface of the dust hood 4.

[0035] Furthermore, an exhaust window 301 is provided on the outer surface of the cover body 3. Before cutting, the open end of the dust hood 4 is plugged into the exhaust window 301. Under the magnetic attraction of the permanent magnet 7 of the dust hood 4, the dust hood 4 is fixed. An external hose and an external air guide fan are used to connect the air intake connector 5 and the air intake pipe 9. During the cutting process, part of the heat and exhaust gas inside the cover body 3 are directionally adsorbed, which has a good cooling and deodorizing effect.

[0036] Example 2

[0037] Reference Figure 3 and 4 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment. The exhaust gas purification component includes a water tank 10 and an exhaust gas purification box 12 fixedly connected to the lower surface of the base 1, an air intake pipe 9 is inserted at the bottom of the water tank 10, and an exhaust hole is opened on the outer wall of the water tank 10. The exhaust hole position of the water tank 10 is connected to the exhaust gas purification box 12 through the exhaust pipe, a filter element 14 is inserted inside the exhaust gas purification box 12, and an exhaust fan 13 is installed on the surface of the exhaust gas purification box 12 through a support seat.

[0038] Specifically, a slot is provided on the surface of the base 1, and a limit plate 8 is fixedly connected to the opening position of the slot of the base 1. The air intake pipe 9 is clamped inside the slot of the base 1. A liquid level window is provided on the surface of the water tank 10, and a sewage outlet is provided at the bottom of the water tank 10. A shut-off valve is connected to the sewage outlet of the water tank 10. A water filling port is provided on the outer wall of the water tank 10, and a water filling port of the water tank 10 is connected to a water filling pipe 11.

[0039] Furthermore, water is injected into the water tank 10 through the water injection pipe 11, and the exhaust gas discharged during the cutting process enters the position below the liquid level of the water tank 10 through the suction pipe 9, which has a good gas cleaning and cooling effect. Under the negative pressure of the exhaust fan 13, the gas enters the interior of the exhaust gas purification box 12, and is filtered and cleaned by the filter element 14, which has a good exhaust gas purification effect.

[0040] Embodiment 3:

[0041] A cutting assembly comprises the above-mentioned cutting cover, wherein the outer structure of the cutting cover is improved and an exhaust gas purification assembly is added, which is beneficial to heat dissipation and environmental protection.

[0042] Working principle: an exhaust window 301 is provided on the outer surface of the cover body 3. Before cutting, the open end of the dust hood 4 is plugged into the exhaust window 301. Under the magnetic attraction of the permanent magnet 7 of the dust hood 4, the dust hood 4 is fixed. An external hose and an external air guide fan are used to connect the air intake connector 5 and the air intake pipe 9. During the cutting process, part of the heat and exhaust gas inside the cover body 3 are directionally adsorbed; water is injected into the water storage tank 10 through the water injection pipe 11, and the exhaust gas discharged during the cutting process enters the position below the liquid level of the water storage tank 10 through the air intake pipe 9, which has a good gas cleaning and cooling effect. Under the negative pressure of the exhaust fan 13, the gas enters the exhaust gas purification box 12, and is filtered and cleaned by the filter element 14, which has a good exhaust gas purification effect.

[0043] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, but do not necessarily require or imply any actual relationship or order between these entities or operations.

Claims

1. A cutting hood with protective function, characterized in that: It comprises a cover body (3) and a base (1); An exhaust window (301) is provided on the outer surface of the cover body (3), an exhaust component is installed at the opening position of the exhaust window (301), and an exhaust gas purification component is installed at the bottom of the base (1); The exhaust assembly comprises a dust cover (4) plugged into the exhaust window (301) of the cover body (3), an air suction connector (5) conductively connected to the dust suction hole of the dust cover (4), and a permanent magnet (7) fixedly connected to the outer wall of the dust cover (4); The exhaust gas purification component comprises a water storage tank (10) and an exhaust gas purification box (12) fixedly connected to the lower surface of the machine base (1); an air intake pipe (9) is inserted into the bottom of the water storage tank (10); an exhaust hole is opened on the outer wall of the water storage tank (10); the exhaust hole of the water storage tank (10) is connected to the exhaust gas purification box (12) through the exhaust pipe; a filter element (14) is inserted into the interior of the exhaust gas purification box (12); and an exhaust fan (13) is installed on the surface of the exhaust gas purification box (12) through a support seat.

2. A cutting hood with protective function according to claim 1, characterized in that: A step groove is provided at the position of the exhaust window (301) of the cover body (3), and a rubber ring (302) is bonded inside the step groove of the exhaust window (301).

3. The cutting cover with protective function according to claim 1, characterized in that: The plug-in end of the dust hood (4) extends to the surface of the rubber ring (302), and a handle (6) is fixedly connected to the outer surface of the dust hood (4).

4. The cutting cover with protective function according to claim 1, characterized in that: A slot is provided on the surface of the machine base (1), the opening position of the slot of the machine base (1) is fixedly connected to a limiting plate (8), and the air intake pipe (9) is clamped inside the slot of the machine base (1).

5. The cutting cover with protective function according to claim 1, characterized in that: A liquid level window is provided on the surface of the water storage tank (10), a sewage outlet is provided at the bottom of the water storage tank (10), and a shutoff valve is connected to the sewage outlet of the water storage tank (10).

6. The cutting cover with protective function according to claim 1, characterized in that: The outer wall of the water storage tank (10) is provided with a water injection port, and the water injection port of the water storage tank (10) is conductively connected to a water injection pipe (11).

7. A cutting assembly, characterized in that: It comprises a cover body (3) as claimed in any one of claims 1 to 6, an assembly seat (2) for mounting the cover body (3), and a machine base (1) fixed below the assembly seat (2).

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