Cutting machine applied to fresh air pipe

Abstract

The utility model relates to the technical field of cutting machines applied to fresh air pipes, and discloses a cutting machine applied to fresh air pipes, which comprises a cutting machine dust collection base assembly. The cutting machine dust collection base assembly is reasonable in structure, the whole structure can be wrapped through the cutting machine dust collection base assembly and the transparent rubber protection cover assembly, and dust generated when an internal cutting machine works is prevented from flying to the outside to affect the environment; a dust collection fan in the dust collection base assembly structure of the cutting machine can suck dust generated in the dust collection base assembly structure into a dust storage drawer in real time to be stored, and in addition, an automatic push-out assembly can be used for placing an air pipe needing to be cut into the cutting machine assembly structure to be cut; a push rod is pushed into the surface of the fresh air pipe containing module from the left side, the air pipe with the cut surface is pushed to the right side from the inside, round holes are formed in the left side and the right side of the transparent rubber protection cover, the push rod is pushed into the left side for use, a worker puts in and pushes out the air pipe on the right side for use, and the overall safety is good.

Description

Technical Field

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

[0002] Air duct is a pipe system used for air delivery and distribution. There are two types of air ducts: composite air ducts and inorganic air ducts. Air duct production Stainless steel air duct production is to apply sealant (such as neutral glass glue) to the seams such as the seams of the seams, rivets, and the four corners of the flange. When making air ducts, it is often necessary to cut the air ducts to obtain air ducts of different lengths.

[0003] A shock-absorbing base structure of a duct cutting machine disclosed in the Chinese utility model patent application disclosure specification CN218518736U can achieve a shock-absorbing effect by setting multiple first springs and connecting seats, and the distance between the fixed seats can be changed by setting the second spring and the slide groove, but the overall cutting machine lacks a storage structure for dust generated during cutting. In addition, the cut duct needs to be taken manually, which will cause uncertain risks. If the top cutter suddenly presses down, it will cause harm to the staff. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a cutting machine for new air ducts, which solves the problem that the overall cutting machine lacks a storage structure for dust generated during cutting. In addition, the air duct needs to be taken away manually after cutting, which may cause uncertain risks. If the top cutting machine suddenly presses down, it may cause injuries to the staff.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a cutting machine applied to fresh air ducts, including a cutting machine dust suction base assembly, an automatic ejection assembly is provided on the left side of the top surface of the cutting machine dust suction base assembly, a cutting machine assembly is provided on the right side of the top surface of the cutting machine dust suction base assembly, and the top of the cutting machine assembly is covered with a transparent rubber protective cover assembly, the cutting machine dust suction base assembly includes a base A, one side of the base A is connected to a base B, a dust storage drawer is provided inside the base A, a handle is provided at the center of one side surface of the dust storage drawer, and a plurality of dust suction fans are provided on the top surface of the base A in a matrix form, and the top of each of the dust suction fans is covered with a filter.

[0008] Optionally, the automatic ejection assembly includes a T-shaped support plate A and a T-shaped support plate B, a side surface of the T-shaped support plate A is provided with a gear A and a gear B on the left and right sides respectively, a side surface of the T-shaped support plate B is provided with a gear C and a gear D on the left and right sides respectively, and a rotating motor A is respectively connected to the center of the top surface of the two gears A and gear B.

[0009] Optionally, a bendable push rod A is connected between the top surfaces of the two gears A and gear C, a bendable push rod B is connected between the top surfaces of the two gears B and gear D, and a push rod is connected at the center of one side surface of the T-shaped support plate B.

[0010] Optionally, the cutting machine assembly includes a fresh air duct placement module, the top of the fresh air duct placement module is wrapped with a buffer bracket, and a support block is provided at the top center of the buffer bracket.

[0011] Optionally, a telescopic column is provided at the center of the top surface of the support block, and the center of the top surface of the telescopic column is connected to the output end of the telescopic motor. A blade fixing block is provided at the bottom of the support block, and a circular blade is provided inside the blade fixing block near the bottom edge. A rotating motor B is connected to one side surface of the blade fixing block near the bottom edge.

[0012] Optionally, support columns A and support columns B are respectively passed through the left and right edges of the buffer bracket, a plurality of buffer springs B are arranged on the surface of the left side of the buffer bracket near the bottom edge, and a plurality of buffer springs A are arranged on the surface of the right side of the buffer bracket near the bottom edge.

[0013] Optionally, the transparent rubber protective cover assembly includes a transparent rubber protective cover, a handle is provided at the center of the top surface of the transparent rubber protective cover, and circular holes are respectively opened on the left and right side surfaces of the transparent rubber protective cover near the bottom edge.

[0014] In summary, the technical effects and advantages of the utility model are:

[0015] 1. The utility model has a reasonable structure. The whole structure can be wrapped by the cutting machine dust suction base assembly and the transparent rubber protective cover assembly, so that the dust generated by the internal cutting machine when working can be floated to the outside to affect the environment. The dust suction fan in the cutting machine dust suction base assembly structure can suck the dust generated inside into the dust storage drawer for storage in real time. In addition, the automatic pushing assembly can put the air duct to be cut into the cutting machine assembly structure for cutting, and then push the push rod from the left side into the surface of the new air duct placement module to push the air duct with the cut surface from the inside to the right. Circular holes are set on both sides of the transparent rubber protective cover, the left side is used by the push rod to push in, and the right side is used by the staff to put in and push out the air duct, so the overall safety is good.

[0016] 2. In the utility model, the T-shaped support plates on both sides in the automatic pushing-out assembly structure are used as the main support. The gears A and B on the surface of the T-shaped support plate A are rotated by the rotating motor A to rotate the gears A and B toward the middle at the same time, driving the flexible push rods A and B on both sides. At the same time, the T-shaped support plate B on the right is pushed out and retracted based on the force of the gears B and C on one side. In addition, the buffer bracket, support column A, support column B, buffer spring A and buffer spring B arranged in the cutting machine assembly structure can reduce the vibration generated by the overall cutting machine during cutting.

[0017] 3. In the utility model, the transparent rubber protective cover assembly is directly buckled on the top of the cutting machine assembly, and can be easily pulled up for cleaning and put down for environmental protection by using the handle. In addition, the top surface of the base A in the cutting machine dust suction base assembly structure at the bottom is provided with four dust suction fans in a matrix form. The dust suction fans suck the internal dust into the internal dust storage drawer in real time. In addition, the top surface of the dust suction fan is covered with a filter net, so that larger scraps will not be sucked in to prevent foreign objects from getting stuck in the fan. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the automatic launch component structure;

[0020] Figure 3 It is a schematic diagram of the structure of the cutting machine components;

[0021] Figure 4 This is a schematic diagram of the structure of the cutting machine dust collection base assembly;

[0022] Figure 5 It is a schematic diagram of the structure of the transparent rubber protective cover assembly.

[0023] In the figure: 1. Dust collecting base assembly of cutting machine; 101. Base A; 102. Base B; 103. Dust storage drawer; 104. Handle; 105. Dust collecting fan; 106. Filter; 2. Automatic ejection assembly; 201. T-type support plate A; 202. T-type support plate B; 203. Gear A; 204. Gear B; 205. Bendable push rod A; 206. Bendable push rod B; 207. Gear C; 208. Gear D; 209. Rotating motor A; 21 0. Push rod; 3. Cutting machine assembly; 301. Fresh air duct placement module; 302. Buffer bracket; 303. Support block; 304. Telescopic column; 305. Telescopic motor; 306. Blade fixing block; 307. Rotating motor B; 308. Circular blade; 309. Support column A; 310. Support column B; 311. Buffer spring A; 312. Buffer spring B; 4. Transparent rubber protective cover assembly; 401. Transparent rubber protective cover; 402. Handle; 403. Round hole. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example: Reference Figure 1-Figure 3A cutting machine for fresh air duct shown in the figure comprises a cutting machine dust suction base assembly 1, an automatic ejection assembly 2 is provided on the left side of the top surface of the cutting machine dust suction base assembly 1, a cutting machine assembly 3 is provided on the right side of the top surface of the cutting machine dust suction base assembly 1, and a transparent rubber protective cover assembly 4 is covered on the top of the cutting machine assembly 3. The automatic ejection assembly 2 comprises a T-shaped support plate A201 and a T-shaped support plate B202, a gear A203 and a gear B204 are provided on the left and right sides of one side surface of the T-shaped support plate A201, respectively, a gear C207 and a gear D208 are provided on the left and right sides of one side surface of the T-shaped support plate B202, and two gears are provided on the left and right sides of the two gears. A rotating motor A209 is connected to the center of the top surface of the gear A203 and the gear B204, respectively; a bendable push rod A205 is connected between the top surfaces of the two gears A203 and the gear C207; a bendable push rod B206 is connected between the top surfaces of the two gears B204 and the gear D208; a push rod 210 is connected to the center of the surface of one side of the T-shaped support plate B202; the cutting machine assembly 3 includes a fresh air duct placement module 301; the top of the fresh air duct placement module 301 is wrapped with a buffer bracket 302; a support block 303 is provided at the center of the top of the buffer bracket 302; a support block 303 is provided at the center of the top surface of the support block 303 A telescopic column 304 is connected to the output end of the telescopic motor 305 at the center of the top surface of the telescopic column 304. A blade fixing block 306 is provided at the bottom of the support block 303. A circular blade 308 is provided at the bottom edge of the inner portion of the blade fixing block 306. A rotating motor B307 is connected to the bottom edge of one side surface of the blade fixing block 306. Support columns A309 and support columns B310 are respectively passed through the left and right edges of the buffer bracket 302. Several buffer springs B312 are arranged on the surface of the left side of the buffer bracket 302 near the bottom edge. A plurality of buffer springs B312 are arranged on the surface of the right side of the buffer bracket 302 near the bottom edge. Several buffer springs A311, gears A203 and B204 on the surface of the T-shaped support plate A201 are rotated by a rotating motor A209 to rotate gears A203 and B204 toward the middle at the same time, driving the flexible push rods A205 and B206 on both sides while pushing out and contracting the T-shaped support plate B202 on the right side based on the force of gears B204 and C207 on one side. In addition, the buffer bracket 302, support column A306, support column B310, buffer spring A311 and buffer spring B312 arranged in the structure of the cutting machine assembly 3 can reduce the vibration generated by the overall cutting machine during cutting.

[0026] like Figure 4 and Figure 5As shown, in this embodiment, the cutting machine dust collection base assembly 1 includes a base A101, one side of the base A101 is connected to a base B102, a dust storage drawer 103 is provided inside the base A101, a handle 104 is provided at the center of one side surface of the dust storage drawer 103, a plurality of dust collection fans 105 are provided on the top surface of the base A101 in a matrix form, and the top of each dust collection fan 105 is covered with a filter 106. The top surface of the base A101 in the structure of the cutting machine dust collection base assembly 1 is provided with four dust collection fans 105 in a matrix form, and the dust collection fans 105 suck the internal dust in real time. To the inside of the dust storage drawer 103, in addition, the top surface of the dust suction fan 105 is covered with a filter screen 106, if larger scraps are not sucked in, to prevent foreign matter from getting stuck in the fan, the transparent rubber protective cover assembly 4 includes a transparent rubber protective cover 401, a handle 402 is provided at the center of the top surface of the transparent rubber protective cover 401, and circular holes 403 are respectively provided on the left and right side surfaces of the transparent rubber protective cover 401 near the bottom edge, and circular holes 403 are provided on both sides of the transparent rubber protective cover 401. The left side is used for pushing in 210 by a push rod, and the right side is used for the staff to put in and push out the air duct, and the overall safety is good.

[0027] How this utility works:

[0028] First, the whole structure can be wrapped by the cutting machine dust suction base assembly 1 and the transparent rubber protective cover assembly 4, so that the dust generated by the internal cutting machine during operation can be prevented from floating to the outside and affecting the environment. The dust suction fan 105 in the structure of the cutting machine dust suction base assembly 1 can absorb the dust generated inside into the dust storage drawer 103 for storage in real time. In addition, the automatic push-out assembly 2 can put the air duct to be cut into the cutting machine assembly 3 structure for cutting, and then push the push rod 210 from the left side into the surface of the new air duct placement module 301 to push the air duct with the surface cut from the inside to the right. Circular holes 403 are set on both sides of the transparent rubber protective cover 401. The left side is used for pushing the push rod 210, and the right side is used for the staff to put in and push out the air duct. The overall safety is good. Then, the T-shaped support plates on both sides of the automatic push-out assembly 2 structure are used as the main support. The gears A203 and gear B204 on the surface of the T-shaped support plate A201 are rotated by the rotating motor A209 to push the gears A203 and gear B204 to the center at the same time. The cutting machine assembly 3 rotates to drive the flexible push rods A205 and B206 on both sides, while the T-shaped support plate B202 on the right is pushed out and retracted based on the force of the gears B204 and C207 on one side. In addition, the buffer bracket 302, support column A306, support column B310, buffer spring A311 and buffer spring B312 arranged in the structure of the cutting machine assembly 3 can reduce the vibration generated by the overall cutting machine during cutting. Finally, the transparent rubber protective cover assembly 4 is directly buckled on the top of the cutting machine assembly 3, and the handle 402 is used to pull it up, which can be easily pulled up for cleaning and put down for environmental protection. In addition, the top surface of the base A101 in the structure of the cutting machine dust suction base assembly 1 at the bottom is provided with four dust suction fans 105 in a matrix form. The dust suction fan 105 sucks the internal dust into the internal dust storage drawer 103 in real time. In addition, the top surface of the dust suction fan 105 is covered with a filter screen 106. If the larger scraps are not sucked in, foreign objects are prevented from getting stuck in the fan.

[0029] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A cutting machine for use in fresh air ducts, comprising a cutting machine dust collecting base assembly (1), characterized in that: An automatic ejection assembly (2) is provided on the left side of the top surface of the cutting machine dust suction base assembly (1), a cutting machine assembly (3) is provided on the right side of the top surface of the cutting machine dust suction base assembly (1), and a transparent rubber protective cover assembly (4) is covered above the cutting machine assembly (3); The cutting machine dust collection base assembly (1) comprises a base A (101), one side of the base A (101) is connected to a base B (102), a dust storage drawer (103) is provided inside the base A (101), a handle (104) is provided at the center of one side surface of the dust storage drawer (103), and a plurality of dust collection fans (105) are provided on the top surface of the base A (101) in a matrix form, and the top of each of the dust collection fans (105) is covered with a filter (106).

2. A cutting machine for fresh air ducts according to claim 1, characterized in that: The automatic ejection assembly (2) comprises a T-shaped support plate A (201) and a T-shaped support plate B (202); a gear A (203) and a gear B (204) are respectively provided on the left and right sides of one side surface of the T-shaped support plate A (201); a gear C (207) and a gear D (208) are respectively provided on the left and right sides of one side surface of the T-shaped support plate B (202); and a rotating motor A (209) is respectively connected at the center of the top surface of the two gears A (203) and gear B (204).

3. The cutting machine for fresh air duct according to claim 2 is characterized in that: A bendable push rod A (205) is connected between the top surfaces of the two gears A (203) and the gear C (207), a bendable push rod B (206) is connected between the top surfaces of the two gears B (204) and the gear D (208), and a push rod (210) is connected at the center of one side surface of the T-shaped support plate B (202).

4. The cutting machine for fresh air duct according to claim 1, characterized in that: The cutting machine assembly (3) comprises a fresh air duct placement module (301), the top of the fresh air duct placement module (301) is wrapped with a buffer bracket (302), and a support block (303) is provided at the top center of the buffer bracket (302).

5. The cutting machine for fresh air duct according to claim 4, characterized in that: A telescopic column (304) is provided at the center of the top surface of the support block (303); the center of the top surface of the telescopic column (304) is connected to the output end of the telescopic motor (305); a blade fixing block (306) is provided at the bottom of the support block (303); a circular blade (308) is provided inside the blade fixing block (306) near the bottom edge; and a rotating motor B (307) is connected to one side surface of the blade fixing block (306) near the bottom edge.

6. The cutting machine for fresh air duct according to claim 4, characterized in that: A support column A (309) and a support column B (310) are respectively passed through the left and right edges of the buffer bracket (302); a plurality of buffer springs B (312) are arranged on the surface of the left side of the buffer bracket (302) near the bottom edge; and a plurality of buffer springs A (311) are arranged on the surface of the right side of the buffer bracket (302) near the bottom edge.

7. The cutting machine for fresh air duct according to claim 1, characterized in that: The transparent rubber protective cover assembly (4) comprises a transparent rubber protective cover (401), a handle (402) is provided at the centre of the top surface of the transparent rubber protective cover (401), and circular holes (403) are respectively provided on the left and right side surfaces of the transparent rubber protective cover (401) near the bottom edge.

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