Fin machine with protective structure

Abstract

The utility model relates to the technical field of fin machines, in particular to a fin machine with a protective structure, which comprises a fin machine body, a support is fixedly mounted on the surface of the fin machine body, a hydraulic cylinder is fixedly mounted on the surface of the support, and a telescopic rod is fixedly mounted at the output end of the hydraulic cylinder. A telescopic rod is fixedly installed on the surface of the fin machine body, a fixing block is fixedly installed at the bottom end of the telescopic rod, a blade is arranged on the bottom face of the fixing block, a conveying belt is fixedly installed on the surface of the fin machine body, a fixing plate is fixedly installed on the surface of the fin machine body, the position of the fixing plate is located under the blade, and a groove is formed in the surface of the fin machine body. According to the fin cutting device, chippings generated in the fin cutting process can be protected through the protection plate, the situation that the chippings splash to injure personnel is avoided, meanwhile, the personnel can conveniently send the fins to the position under the blade to be cut through the conveying belt, and time and labor are saved in the cutting process.

Description

Technical Field

[0001] The utility model relates to the technical field of fin machines, in particular to a fin machine with a protective structure. Background Art

[0002] Fins are the most basic components in plate-fin radiators. The heat exchange process is mainly completed through fin heat conduction and convection heat transfer between the fins and the fluid. In addition to the main heat transfer task, the fins also play a role in bearing pressure and strengthening between the two partitions. The fins after industrial production are very long fin strips. For ease of use, the fin strips need to be cut into fixed-length fins. When the existing fin machine cuts the fins, debris will be generated. The debris will splash under the high-speed movement of the blade, so that the debris may cause harm to personnel, which needs to be improved. Utility Model Content

[0003] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0004] The utility model adopts the following technical scheme: a fin machine with a protective structure, comprising a fin machine body, a bracket fixedly installed on the surface of the fin machine body, a hydraulic cylinder fixedly installed on the surface of the bracket, a telescopic rod fixedly installed on the output end of the hydraulic cylinder, a fixed block fixedly installed on the bottom end of the telescopic rod, and a blade arranged on the bottom surface of the fixed block.

[0005] Preferably, a conveyor belt is fixedly installed on the surface of the fin machine body, and a fixing plate is fixedly installed on the surface of the fin machine body, and the fixing plate is located directly below the blade. Here, the formed fins can be transferred to the blade directly below for cutting by using the conveyor belt.

[0006] Preferably, a groove is provided on the surface of the fin machine body, and a material collecting box is provided directly below the groove. Here, the cut fins can be conveniently collected by using the material collecting box.

[0007] Preferably, a rotating protective plate is provided on the surface of the bracket, and a handle is fixedly mounted on the surface of the protective plate. Here, the protective plate can be used to prevent the debris generated during the cutting process from splashing.

[0008] Preferably, a stand block is fixedly mounted on the side of the protective plate, a fixing pin is slidably connected inside the stand block, and a fixing hole is opened on the side of the bracket. Here, the protective plate can be fixed to the surface of the bracket by inserting the fixing pin into the fixing hole.

[0009] Preferably, a slider is slidably connected inside the fixed block, a spring is fixedly installed on the surface of the slider, a latch is fixedly installed on the side of the slider, and a socket is opened on the side of the blade. Here, the blade can be easily disassembled and assembled by using the latch and the socket.

[0010] Preferably, the surface of the fixing block is provided with a perforation, the surface of the blade is provided with a circular hole, and a bolt is inserted into the circular hole. Here, the stability between the blade and the fixing block can be improved by using the bolt.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, by arranging grooves, a material receiving box, a conveyor belt, and a fixed plate structure, the formed fins can be transported to the bottom of the blade through the conveyor belt, which is convenient for cutting the fins and for personnel to collect the cut fins. By arranging protective plates, handles, upright blocks, fixing pins, and fixing hole structures, the debris generated during the fin cutting process can be protected from splashing, thereby avoiding injuries to personnel caused by splashing debris and effectively protecting personnel.

[0013] 2. In the utility model, by providing a slider, a spring, a latch, and a socket structure, it is convenient for personnel to disassemble and assemble the blade, thereby improving the efficiency of personnel's maintenance of the blade. By providing a perforation, a round hole, and a bolt structure, the blade can be further fixed so that the blade is firmly fixed to the fixed block. At the same time, it can prevent the blade from falling off the fixed block due to misoperation by personnel, thereby preventing injury to personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of a fin machine with a protective structure is proposed for the utility model;

[0015] Figure 2 The utility model provides a left view of a fin machine with a protective structure;

[0016] Figure 3 A schematic diagram of a protective plate of a fin machine with a protective structure is provided for the utility model;

[0017] Figure 4 The utility model provides a schematic diagram of a fin machine blade with a protective structure.

[0018] Legend:

[0019] 1. Fin machine body; 2. Bracket; 3. Hydraulic cylinder; 4. Telescopic rod; 5. Fixed block; 6. Blade; 7. Conveyor belt; 8. Fixed plate; 9. Groove; 10. Material receiving box; 11. Protective plate; 12. Handle; 13. Vertical block; 14. Fixed pin; 15. Fixed hole; 16. Slider; 17. Spring; 18. Pin; 19. Socket; 20. Through hole; 21. Round hole; 22. Bolt. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] Embodiment 1

[0023] See also Figure 1-3The utility model provides a technical solution: a fin machine with a protective structure, including a fin machine body 1, a bracket 2 is fixedly installed on the surface of the fin machine body 1, a hydraulic cylinder 3 is fixedly installed on the surface of the bracket 2, a telescopic rod 4 is fixedly installed on the output end of the hydraulic cylinder 3, a fixed block 5 is fixedly installed on the bottom end of the telescopic rod 4, a blade 6 is arranged on the bottom surface of the fixed block 5, a conveyor belt 7 is fixedly installed on the surface of the fin machine body 1, a fixed plate 8 is fixedly installed on the surface of the fin machine body 1, and the position of the fixed plate 8 is directly below the blade 6, a groove 9 is opened on the surface of the fin machine body 1, and a material receiving box 10 is arranged directly below the groove 9. After the fins are formed, the fins need to be cut. At this time, the formed fins are transported to the fixed plate 8 through the conveyor belt 7, and then the hydraulic cylinder 3 is opened, so that the output end of the hydraulic cylinder 3 drives the telescopic rod 4 to move up and down, and then the telescopic rod 4 drives the fixed block 5 to move up and down. The fixed block 5 can drive the blade 6 to move up and down. At this time, the blade 6 will cut the fins on the fixed plate 8, and then the cut fins enter the collecting box 10 through the groove 9, which can facilitate personnel to collect the fins. The surface of the bracket 2 rotates the protective plate 11, and the surface of the protective plate 11 is fixedly installed with a handle 12. The side of the protective plate 11 is fixedly installed with a vertical block 13, and the internal sliding connection of the vertical block 13 is connected with a fixing pin 14. The side of the bracket 2 is provided with a fixing hole 15. When the fins are cut, debris will splash. At this time, the protective plate 11 is rotated by using the handle 12, so that the protective plate 11 can prevent the debris generated in the cutting process from splashing, so as to avoid the debris splashing and causing injuries to personnel. By inserting the fixing pin 14 into the fixing hole 15, the protective plate 11 can be fixed on the surface of the bracket 2, so that the protective plate 11 will not rotate at will, affecting the protection effect.

[0024] Embodiment 2

[0025] See also Figure 4The interior of the fixed block 5 is slidably connected with a slider 16, a spring 17 is fixedly installed on the surface of the slider 16, a latch 18 is fixedly installed on the side of the slider 16, a plug hole 19 is provided on the side of the blade 6, a through hole 20 is provided on the surface of the fixed block 5, a round hole 21 is provided on the surface of the blade 6, and a bolt 22 is inserted into the round hole 21. When the blade 6 is used to cut the fins for a long time, the blade 6 needs to be maintained or replaced. At this time, the bolt 22 is removed from the round hole 21 and the through hole 20, and then the slider 16 is slid, so that the slider 16 slides against the latch 18, and then the latch 18 is disengaged from the plug hole 19. During the sliding process of the slider 16, the slider 16 will squeeze the spring 17, and then the blade 6 will be removed from the fixed block 5, so that the blade 6 can be maintained or replaced. When reinstalling the blade 6, the slider 16 is slid so that the blade 6 can have space to be inserted into the fixed block 5, and then the slider 16 is released. The slider 16 is reset under the elastic force of the spring 17, and then the slider 16 drives the pin 18 to be inserted into the socket 19, so that the blade 6 is fixed in the fixed block 5. At this time, the through hole 20 can be aligned with the circular hole 21, and then the bolt 22 is inserted and tightened to fix the bolt 22, so that the blade 6 can be firmly fixed in the fixed block 5.

[0026] Working principle: when cutting the fins, the fins are transported to the fixed plate 8 through the conveyor belt 7, and then the hydraulic cylinder 3 is turned on, so that the output end of the hydraulic cylinder 3 drives the telescopic rod 4 to move up and down, and then the telescopic rod 4 drives the fixed block 5 to move up and down, so that the fixed block 5 can drive the blade 6 to move up and down. At this time, the blade 6 will cut the fins on the fixed plate 8, and then the cut fins enter the receiving box 10 through the groove 9, which is convenient for personnel to collect the fins. When cutting the fins, debris will splash. At this time, the protective plate 11 can be rotated by using the handle 12 so that the protective plate 11 can prevent the debris generated in the cutting process from splashing, so as to avoid injuries caused by the debris splashing. By inserting the fixing pin 14 into the fixing hole 15, the protective plate 11 can be fixed on the surface of the bracket 2, so that the protective plate 11 will not rotate at will, affecting the protection effect. When the knife is used for a long time When the blade 6 is cut to the fin, the blade 6 needs to be maintained or replaced. At this time, the bolt 22 is removed from the circular hole 21 and the through hole 20, and then the slider 16 is slid so that the slider 16 slides the pin 18, and then the pin 18 is disengaged from the socket 19. In the process of sliding the slider 16, the slider 16 will squeeze the spring 17, and then the blade 6 is removed from the fixed block 5, and the blade 6 can be maintained or replaced. When reinstalling the blade 6, the slider 16 is slid so that the blade 6 has space to be inserted into the fixed block 5, and then the slider 16 is released. The slider 16 is reset under the elastic force of the spring 17, and then the slider 16 drives the pin 18 to be inserted into the socket 19, so that the blade 6 is fixed in the fixed block 5. At this time, the through hole 20 can be aligned with the circular hole 21, and then the bolt 22 is inserted and tightened to fix the bolt 22, so that the blade 6 can be firmly fixed in the fixed block 5.

[0027] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A fin machine with a protective structure, comprising a fin machine body (1), characterized in that: A bracket (2) is fixedly mounted on the surface of the fin machine body (1), a hydraulic cylinder (3) is fixedly mounted on the surface of the bracket (2), a telescopic rod (4) is fixedly mounted on the output end of the hydraulic cylinder (3), a fixed block (5) is fixedly mounted on the bottom end of the telescopic rod (4), a blade (6) is arranged on the bottom surface of the fixed block (5), a rotating protective plate (11) is mounted on the surface of the bracket (2), a handle (12) is fixedly mounted on the surface of the protective plate (11), a vertical block (13) is fixedly mounted on the side of the protective plate (11), a fixing pin (14) is slidably connected inside the vertical block (13), and a fixing hole (15) is provided on the side of the bracket (2).

2. The fin machine with a protective structure according to claim 1, characterized in that: A conveyor belt (7) is fixedly mounted on the surface of the fin machine body (1), and a fixing plate (8) is fixedly mounted on the surface of the fin machine body (1), wherein the fixing plate (8) is located directly below the blade (6).

3. The fin machine with a protective structure according to claim 1, characterized in that: A groove (9) is provided on the surface of the fin machine body (1), and a material receiving box (10) is provided directly below the groove (9).

4. The fin machine with a protective structure according to claim 1, characterized in that: The interior of the fixed block (5) is slidably connected with a slider (16), a spring (17) is fixedly mounted on the surface of the slider (16), a latch (18) is fixedly mounted on the side of the slider (16), and a socket (19) is provided on the side of the blade (6).

5. The fin machine with a protective structure according to claim 1, characterized in that: The surface of the fixing block (5) is provided with a through hole (20), the surface of the blade (6) is provided with a circular hole (21), and a bolt (22) is inserted into the circular hole (21).

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