Automatic cutting device and production equipment for high-pressure energy storage gas cylinder

Abstract

The utility model provides an automatic cutting device and production equipment for a high-pressure energy storage gas cylinder, and the automatic cutting device comprises a moving mechanism which is externally connected with a fixed frame body; the cutting mechanism comprises a shell, a hooking assembly and at least one cutting blade, the shell is connected to the moving mechanism, the cutting blade is connected to the interior of the shell, at least part of the cutting blade is located outside the shell, the hooking assembly is connected to the shell, and the hooking assembly is connected to the shell. The hooking assembly is arranged on the shell and spaced from the cutting blade in the height direction of the shell, and the to-be-cut part of the high-pressure energy storage gas cylinder is hooked to the hooking assembly and located between the cutting blade and the hooking assembly. According to the cutting device, cut excess materials can be hooked and supported on the hooking assembly, so that the excess materials cannot incline under the action of gravity, the problem of cutting deviation or non-uniform cutting is solved, and compared with conventional cutting equipment, the cutting device has the remarkable advantages of being high in use flexibility degree, good in cutting quality, high in machining efficiency and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting equipment, in particular to an automatic cutting device for high-pressure energy storage gas cylinders and production equipment. Background Art

[0002] In current industrial production, the manufacture of large high-pressure energy storage cylinders usually involves complex processing procedures. Since the design size of high-pressure energy storage cylinders is usually large, in order to facilitate processing and transportation, the high-pressure energy storage cylinders need to be divided into two or more parts for modular production during the manufacturing process. This production method requires that a certain size margin be reserved for each part during manufacturing to ensure that the overall dimensional accuracy and quality requirements of the splicing seams can be met during the final assembly.

[0003] During the assembly process of high-pressure energy storage cylinders, due to the differences in processing methods and material properties of each part, some parts of the high-pressure energy storage cylinder need to be precisely cut around before splicing. This cutting is to ensure that the parts can form a smooth transition after splicing and meet the performance and safety standards of the tank.

[0004] However, existing cutting equipment is often not suitable for cutting large high-pressure energy storage gas cylinders. Especially when dealing with high-pressure energy storage gas cylinders with large diameters, due to the influence of gravity, the cut part may have an adverse effect on the cutting process of the uncut part, resulting in cutting line deviation or uneven cutting, which in turn affects the quality and service life of the entire high-pressure energy storage gas cylinder. Summary of the invention

[0005] To this end, the technical problem to be solved by the utility model is to overcome the problem of poor cutting at the connection of the semi-finished product of the high-pressure energy storage gas cylinder in the prior art, and to provide an automatic cutting device and production equipment for the high-pressure energy storage gas cylinder.

[0006] In order to solve the above technical problems, the utility model provides an automatic cutting device for a high-pressure energy storage gas cylinder, which comprises: a moving mechanism, the moving mechanism is externally connected to a fixed frame; a cutting mechanism, the cutting mechanism comprises a shell, a hook assembly and at least one cutting blade, the shell is connected to the moving mechanism, the cutting blade is connected to the inside of the shell, and at least part of the cutting blade is located outside the shell, the hook assembly is connected to the shell, and is spaced apart from the cutting blade along the height direction of the shell, the part of the high-pressure energy storage gas cylinder to be cut is hooked on the hook assembly and is located between the cutting blade and the hook assembly.

[0007] In one embodiment of the utility model, the moving mechanism includes a transverse track and a lifting track. The transverse track is connected to the fixed frame and extends toward the high-pressure energy storage cylinder to be cut. The lifting track is slidably connected to the transverse track and extends along the height direction of the device. The shell is slidably connected to the lifting track.

[0008] In one embodiment of the utility model, the moving mechanism further includes a first driver and a second driver, the first driver is arranged at one end of the transverse track and connected to the lifting track, and the second driver is arranged at one end of the lifting track and connected to the shell.

[0009] In one embodiment of the present invention, the cutting mechanism further comprises a first rotation driver, which is disposed outside the shell and connected to the hook assembly, and the hook assembly is flipped around a first rotation center line by the first rotation driver.

[0010] In one embodiment of the present invention, the cutting mechanism further comprises a limiting member, the limiting member is connected to the first rotation driver, and an angle between the limiting member and the hooking assembly is fixed.

[0011] In one embodiment of the utility model, the hook assembly includes an extension portion and a hook portion, one end of the extension portion is rotatably connected to the shell, and the other end is connected to the hook portion, and the hook portion is arranged horizontally in the depth direction of the high-pressure energy storage gas cylinder to be cut to support the part of the high-pressure energy storage gas cylinder to be cut.

[0012] In one embodiment of the utility model, a limiting protrusion is provided at the end of the hooking portion, and the limiting protrusion is protruded toward the cutting blade.

[0013] In one embodiment of the present invention, the cutting mechanism further comprises a second rotation driver, which is disposed inside the housing and connected to the cutting blade, and the cutting blade rotates around a second rotation center line.

[0014] In one embodiment of the utility model, it also includes a waste recovery box, which is arranged on one side of the high-pressure energy storage gas cylinder to be cut, and the cutting mechanism approaches / moves away from the recovery box through the moving mechanism.

[0015] The utility model also provides a production device, which includes the above-mentioned automatic cutting device for high-pressure energy storage gas cylinders.

[0016] The above technical solution of the utility model has the following advantages compared with the prior art:

[0017] The automatic cutting device and production equipment for high-pressure energy storage gas cylinders described in the utility model drives the cutting mechanism to reach the target cutting position through the moving mechanism, and at the same time ensures that the hook component extends into the interior of the high-pressure energy storage gas cylinder to be cut, and then the cylindrical high-pressure energy storage gas cylinder is subjected to circumferential cutting processing by at least one cutting blade. During this process, the cut residual material can be supported by the hook component, thereby preventing it from tilting under the action of gravity, thereby eliminating the problem of cutting offset or uneven cutting. Compared with conventional cutting equipment, the present application has the significant advantages of high flexibility of use, good cutting quality and high processing efficiency, and is a new type of automatic cutting device and production equipment for high-pressure energy storage gas cylinders with broad application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to make the content of the utility model more clearly understood, the utility model is further described in detail below based on specific embodiments of the utility model in combination with the accompanying drawings.

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the automatic cutting device for high-pressure energy storage gas cylinders in the preferred embodiment of the utility model;

[0020] Figure 2 yes Figure 1 A three-dimensional structural schematic diagram of the automatic cutting device for high-pressure energy storage cylinders from another perspective;

[0021] Figure 3 yes Figure 1 The enlarged schematic diagram at A in the middle;

[0022] Figure 4 yes Figure 2 Enlarged schematic diagram of point B in the middle.

[0023] Explanation of the figure marks in the specification: 100, moving mechanism; 110, transverse movement track; 120, lifting track; 130, first drive; 140, second drive; 200, cutting mechanism; 210, shell; 220, cutting blade; 230, hook assembly; 231, extension part; 232, hook part; 2321, limiting protrusion; 240, first rotation drive; 250, limiting member; 1001, first rotation center line; 1002, second rotation center line. DETAILED DESCRIPTION

[0024] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.

[0025] Embodiment 1

[0026] See also Figures 1 to 4As shown, this embodiment provides an automatic cutting device for a high-pressure energy storage gas cylinder, which includes: a moving mechanism 100, the moving mechanism 100 is externally connected to a fixed frame; a cutting mechanism 200, the cutting mechanism 200 includes a shell 210, a hook assembly 230 and at least one cutting blade 220, the shell 210 is connected to the moving mechanism 100, the cutting blade 220 is connected to the inside of the shell 210, and at least part of the cutting blade 220 is located outside the shell 210, the hook assembly 230 is connected to the shell 210, and is spaced apart from the cutting blade 220 along the height direction of the shell 210, and the part of the high-pressure energy storage gas cylinder to be cut is hooked on the hook assembly 230 and is located between the cutting blade 220 and the hook assembly 230.

[0027] The automatic cutting device for high-pressure energy storage gas cylinders described in this embodiment drives the cutting mechanism 200 to reach the target cutting position through the moving mechanism 100, and ensures that the hook assembly 230 extends into the interior of the high-pressure energy storage gas cylinder to be cut, and then the cylindrical high-pressure energy storage gas cylinder is subjected to circumferential cutting processing by at least one cutting blade 220. During this process, the cut residual material can be supported by the hook assembly 230, thereby preventing it from tilting under the action of gravity, thereby eliminating the problem of cutting offset or uneven cutting. Compared with conventional cutting equipment, the present application has the significant advantages of high flexibility of use, good cutting quality and high processing efficiency, and is a new type of automatic cutting device for high-pressure energy storage gas cylinders with broad application prospects.

[0028] See also Figure 1 and Figure 2 As shown, the mobile mechanism 100 is used to drive the cutting mechanism 200 to move so as to adjust the actual working position of the cutting mechanism 200. In this embodiment, the mobile mechanism 100 includes a transverse track 110 and a lifting track 120. The transverse track 110 is connected to the fixed frame and extends toward the high-pressure energy storage gas cylinder to be cut. The lifting track 120 is slidably connected to the transverse track 110 and extends along the height direction of the device. The shell 210 is slidably connected to the lifting track 120. Among them, the transverse track 110 and the lifting track 120 are preferably electromagnetic guide rails. Further, the mobile mechanism 100 also includes a first driver 130 and a second driver 140. The first driver 130 is arranged at one end of the transverse track 110 and connected to the lifting track 120. The second driver 140 is arranged at one end of the lifting track 120 and connected to the shell 210. Based on this, the shell 210 in this embodiment can move horizontally and / or vertically in the processing space, so that the mechanism can flexibly adjust its cutting position and cutting depth, thereby making the mechanism suitable for cutting processing of different types of high-pressure energy storage cylinders.

[0029] See also Figures 1 to 4 As shown, the cutting mechanism 200 is connected to the bottom of the moving mechanism 100, and specifically includes a cutting blade 220. The cutting mechanism 200 also includes a second rotary driver, which is arranged inside the housing 210 and connected to the cutting blade 220, and the cutting blade 220 rotates around the second rotation center line 1002. Further, in this embodiment, the high-pressure energy storage gas cylinder to be cut can rotate around its central axis, thereby cooperating with the cutting blade 220 to achieve the cutting operation. Specifically, the speed of the cutting blade 220 in this embodiment is 180r / min. In other embodiments, the speed of the cutting blade 220 can be adjusted according to actual use requirements, but it is usually controlled below 200r / min in the industry to ensure the cutting effect and the safety of the cutting process. Further, in other embodiments, a larger number of cutting blades 220 can be set to improve the cutting efficiency, and the utility model does not make specific restrictions on this.

[0030] See also Figures 1 to 4 As shown, the hook assembly 230 includes an extension part and a hook part 232, one end of the extension part 231 is rotatably connected to the shell 210, and the other end is connected to the hook part 232, and the hook part 232 is arranged horizontally in the depth direction of the high-pressure energy storage gas cylinder to be cut to support the part of the high-pressure energy storage gas cylinder to be cut. Among them, the extension part is preferably an "L"-shaped element, which is used to connect and fix the hook part 232 to ensure that the hook part 232 can be spaced apart from the cutting blade 220; the hook part 232 is used to hook and support the remaining material to be cut to ensure its relative stability. Further, a limiting protrusion 2321 is provided at the end of the hook part 232, and the limiting protrusion 2321 is arranged to protrude toward the cutting blade 220, so as to limit the position of the annular remaining material in the horizontal direction, thereby further improving the limiting effect of the device on the annular cutting remaining material.

[0031] See also Figures 1 to 4 As shown, the cutting mechanism 200 further includes a first rotary driver 240, which is disposed outside the housing 210 and connected to the hook assembly 230, and the hook assembly 230 is turned around the first rotation center line 1001 by the first rotary driver 240. Further, the first rotary driver 240 is preferably a rotary motor, which is used to control the overall angle of the hook assembly 230, thereby enabling precise adjustment of the actual cutting position by adjusting the angle of the hook portion 232, thereby maximizing the scope of use and flexibility of the device.

[0032] Furthermore, the cutting mechanism 200 in this embodiment further includes a stopper 250, the stopper 250 is connected to the first rotation driver 240, and the angle between the stopper 250 and the hook assembly 230 is fixed. Specifically, the stopper 250 and the extension portion 231 in this embodiment are arranged perpendicular to each other. Based on this structure, the stopper 250 can limit the actual rotation angle of the hook assembly 230, thereby avoiding the risk of a large deflection of the cutting blade 220 in a working state under an emergency.

[0033] The automatic cutting device for high-pressure energy storage gas cylinders in this embodiment further includes a waste recovery box, which is arranged on one side of the high-pressure energy storage gas cylinder to be cut, and the cutting mechanism 200 approaches / moves away from the recovery box through the moving mechanism 100. Furthermore, the cut annular element in this embodiment can be hooked on the hook portion 232, and then moved to the top of the recovery box through the moving mechanism 100, and then the first rotary driver 240 controls the flipping process of the hook portion 232 to make the annular waste fall into the recovery box, thereby realizing the automatic recovery process of the annular waste.

[0034] Embodiment 2

[0035] This embodiment provides a production equipment, which includes the automatic cutting device for high-pressure energy storage gas cylinders described in Embodiment 1.

[0036] In summary, the automatic cutting device and production equipment for high-pressure energy storage cylinders described in the utility model drives the cutting mechanism 200 to the target cutting position through the moving mechanism 100, while ensuring that the hook assembly 230 extends into the interior of the high-pressure energy storage cylinder to be cut, and then the cylindrical high-pressure energy storage cylinder is subjected to circumferential cutting processing by at least one cutting blade 220. During this process, the cut residual material can be hooked and supported on the hook assembly 230, thereby preventing it from tilting under the action of gravity, thereby eliminating the problem of cutting offset or uneven cutting. Compared with conventional cutting equipment, the present application has the significant advantages of high flexibility of use, good cutting quality and high processing efficiency, and is a new type of automatic cutting device and production equipment for high-pressure energy storage cylinders with broad application prospects.

[0037] Obviously, the above embodiments are merely examples for the purpose of clear explanation and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from these are still within the scope of protection of the invention of the utility model.

Claims

1. An automatic cutting device for high-pressure energy storage gas cylinders, characterized in that: include: A moving mechanism, the moving mechanism being externally connected to a fixed frame; The cutting mechanism comprises a shell, a hook assembly and at least one cutting blade, the shell is connected to the moving mechanism, the cutting blade is connected to the inside of the shell, and at least part of the cutting blade is located outside the shell, the hook assembly is connected to the shell and is spaced apart from the cutting blade along the height direction of the shell, and the part of the high-pressure energy storage cylinder to be cut is hooked on the hook assembly and is located between the cutting blade and the hook assembly.

2. The automatic cutting device for high-pressure energy storage gas cylinder according to claim 1 is characterized in that: The moving mechanism includes a transverse track and a lifting track. The transverse track is connected to the fixed frame and extends toward the high-pressure energy storage gas cylinder to be cut. The lifting track is slidably connected to the transverse track and extends along the height direction of the device. The shell is slidably connected to the lifting track.

3. The automatic cutting device for high-pressure energy storage gas cylinder according to claim 2 is characterized in that: The moving mechanism further includes a first driver and a second driver. The first driver is arranged at one end of the traverse track and connected to the lifting track. The second driver is arranged at one end of the lifting track and connected to the shell.

4. The automatic cutting device for high-pressure energy storage gas cylinder according to claim 1 is characterized in that: The cutting mechanism further comprises a first rotation driver, which is arranged outside the shell and connected to the hook assembly. The hook assembly is turned around a first rotation center line by the first rotation driver.

5. The automatic cutting device for high-pressure energy storage gas cylinder according to claim 4 is characterized in that: The cutting mechanism further comprises a limiting member, wherein the limiting member is connected to the first rotation driver, and an angle between the limiting member and the hooking assembly is fixed.

6. The automatic cutting device for high-pressure energy storage gas cylinder according to claim 1 is characterized in that: The hook assembly includes an extension part and a hook part, one end of the extension part is rotatably connected to the shell, and the other end is connected to the hook part, and the hook part is arranged horizontally in the depth direction of the high-pressure energy storage gas cylinder to be cut to support the part of the high-pressure energy storage gas cylinder to be cut.

7. The automatic cutting device for high-pressure energy storage gas cylinder according to claim 6 is characterized in that: A limiting protrusion is provided at the end of the hooking portion, and the limiting protrusion is protruded toward the cutting blade.

8. The automatic cutting device for high-pressure energy storage gas cylinder according to claim 1 is characterized in that: The cutting mechanism further comprises a second rotation driver, which is arranged inside the housing and connected to the cutting blade, and the cutting blade rotates around a second rotation center line.

9. The automatic cutting device for high-pressure energy storage gas cylinder according to claim 1 is characterized in that: It also includes a waste recovery box, which is arranged on one side of the high-pressure energy storage gas cylinder to be cut, and the cutting mechanism approaches / moves away from the recovery box through the moving mechanism.

10. A production equipment, characterized in that: The invention comprises the automatic cutting device for high-pressure energy storage gas cylinders as described in any one of claims 1 to 9.

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