Metal pipe cutting device

Abstract

The utility model discloses a metal pipe cutting device which comprises a cutting box and a feeding machine frame installed on one side of the cutting box, a feeding hole and a cutting cavity are formed in the cutting box, a rotating chuck is installed in the feeding hole, a first linear module and a second linear module are arranged on the side wall of the cutting cavity, a conveying belt is arranged at the bottom of the cutting cavity, and the first linear module and the second linear module are arranged on the conveying belt. A cutting head is installed on the sliding table on the first linear module, a pneumatic clamping jaw is installed on the sliding table on the second linear module, a plurality of feeding rails are arranged on the top of the feeding rack, the feeding rails are arranged in an inclined mode, and a plurality of sets of automatic feeding mechanisms are arranged at the bottom of the feeding rack. Metal pipes can be arranged on the feeding track, the automatic feeding mechanism can eject the metal pipes in the feeding track into the middle feeding channel for automatic feeding, the cut metal pipes can fall into the conveying belt for automatic discharging, the automation degree of the whole process is high, and the working efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe cutting, and mainly relates to a metal pipe cutting device. Background Art

[0002] Metal pipes are a common material in everyday life, used in applications such as support brackets, tripods, ladders, and conveyor lines. In production, many metal pipes require cutting to specific lengths before use. Automatic pipe cutting machines, widely used for cutting metal pipes, offer numerous advantages, including low operating costs, minimal tool consumption, high reliability, excellent precision maintenance, easy maintenance, a high degree of automation, and robust control capabilities. However, existing cutting devices require manual loading and unloading, resulting in high labor intensity and labor costs, and significantly impacting pipe cutting efficiency. Utility Model Content

[0003] The utility model aims to solve the problem of low efficiency in cutting metal pipes in the prior art. To this end, the purpose of the utility model is to provide a metal pipe cutting device with the advantages of automatic loading and unloading.

[0004] In order to achieve the above-mentioned purpose, the present invention is implemented through the following technical solutions:

[0005] A metal pipe cutting device comprises a cutting box and a feeding frame installed on one side of the cutting box, the cutting box is provided with a feed hole and a cutting chamber, the feed hole is connected to the cutting chamber, a rotary chuck is installed in the feed hole, a first linear module and a second linear module are provided on the side wall of the cutting chamber, a conveyor belt is provided at the bottom of the cutting chamber, and the conveyor belt is located below the rotary chuck, a cutting head is installed on the slide on the first linear module, and a pneumatic clamp is installed on the slide on the second linear module, a plurality of loading rails are provided on the top of the feeding frame, the loading rails are arranged at an angle, and a plurality of groups of automatic loading mechanisms are provided at the bottom of the feeding frame, each group of automatic loading mechanisms comprises a first cylinder and a loading block, the first cylinder is installed at the bottom of the feeding frame, and the loading block is located on the output shaft of the first cylinder.

[0006] Preferably, a first inclined surface is provided on the top of the loading block, and the inclination direction of the first inclined surface is consistent with the loading track.

[0007] Preferably, a feeding channel is provided on one side of the feeding frame, the axis of the feeding hole coincides with the mid-vertical plane of the feeding channel, and a plurality of rollers are provided in the feeding channel.

[0008] Preferably, the feeding channel is formed by two baffles, and the tops of the two baffles are each provided with a second inclined surface, and the two second inclined surfaces are symmetrical about the mid-vertical plane of the feeding channel.

[0009] Preferably, the feeder frame is provided with a pushing mechanism on one end away from the cutting box, the pushing mechanism comprises a second cylinder and a pushing plate, and the pushing plate is mounted on the output shaft of the second cylinder.

[0010] Preferably, the highest point of the baffle is higher than the lowest point of the loading track.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] The feeding track of the utility model can arrange metal pipes, and the automatic feeding mechanism can push the metal pipes in the feeding track into the middle feeding channel for automatic feeding. The cut metal pipes will fall onto the conveyor belt for automatic discharge. The whole process has a high degree of automation, which reduces the labor intensity of workers, reduces the investment in labor costs, and greatly improves work efficiency.

[0013] The features and advantages of the present invention will be described in detail through the embodiments in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional diagram of the metal pipe cutting device of the present invention;

[0015] Figure 2 This is a front view of the metal pipe cutting device of the utility model;

[0016] Figure 3 This is a top view of the metal pipe cutting device of the present invention;

[0017] Figure 4 It is a three-dimensional diagram of the feeding rack of the utility model.

[0018] In the figure: 1. Cutting box, 2. Feeding frame, 3. Feeding hole, 4. Cutting chamber, 6. Rotary chuck, 7. First linear module, 8. Second linear module, 9. Conveyor belt, 10. Cutting head, 11. Pneumatic clamp, 12. Loading track, 13. First cylinder, 14. Loading block, 15. First inclined plane, 16. Feeding channel, 17. Roller, 18. Baffle, 19. Second inclined plane, 20. Second cylinder, 21. Push plate. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] Exemplary embodiments will be described in detail herein, with examples illustrated in the accompanying drawings. In the following description, when referring to the drawings, identical numerals in different figures represent identical or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments are not intended to represent all embodiments consistent with the present application. Rather, they are merely examples of devices consistent with certain aspects of the present application, as detailed in the appended claims.

[0021] The terms used in this application are for the purpose of describing specific embodiments only and are not intended to limit this application. Unless otherwise defined, technical or scientific terms used in this application should have the same ordinary meaning as those understood by persons of ordinary skill in the art to which this invention belongs. The use of "a," "an," and similar terms in this specification and claims does not indicate a limitation of quantity, but rather indicates the presence of at least one. "A plurality" includes two and is equivalent to at least two. "Includes" or "comprising" and similar terms mean that the elements or objects preceding "includes" or "comprising" include the elements or objects listed after "includes" or "comprising," and their equivalents, and do not exclude other elements or objects. "Connected" or "connected" and similar terms are not limited to physical or mechanical connections and may include electrical connections, whether direct or indirect. As used in this specification and the appended claims, the singular forms "a," "the," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and / or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

[0022] Please refer to Figure 1-4A metal pipe cutting device comprises a cutting box 1 and a feeding frame 2 installed on one side of the cutting box 1. The cutting box 1 is provided with a feeding hole 3 and a cutting chamber 4, the feeding hole 3 is connected to the cutting chamber 4, the feeding hole 3 is provided with a rotary chuck 6, the side wall of the cutting chamber 4 is provided with a first linear module 7 and a second linear module 8, a conveyor belt 9 is provided at the bottom of the cutting chamber 4, and the conveyor belt 9 is located below the rotary chuck 6, a cutting head 10 is installed on the slide on the first linear module 7, and a pneumatic clamp 11 is installed on the slide on the second linear module 8, and four loading rails 12 are provided on the top of the feeding frame 2. The loading rails 12 are arranged in an inclined manner, and the loading rails 12 are inclined from top to bottom from the outer end to the inner end. The loading rails 12 are used to carry the metal pipes for processing. The inclined loading rails 12 are convenient The feeding block 14 is provided with a first cylinder 13 and a feeding block 14. The first cylinder 13 is installed at the bottom of the feeding frame 2. The feeding block 14 is located on the output shaft of the first cylinder 13. The top of the feeding block 14 is provided with a first inclined surface 15. The inclination direction of the first inclined surface 15 is consistent with the feeding track 12. Due to the design of the inclined surface, when the feeding block 14 lifts the metal pipe, the metal pipe will roll along the inclination direction of the first inclined surface 15. The elongation of the output shaft of the first cylinder 13 is used to drive the feeding block 14 to rise, thereby lifting the pipe in the feeding track 12 for automatic feeding. The feeding block 14 is formulated according to the diameter of the metal pipe, and the length of the feeding block 14 should be roughly the same as the diameter of the pipe.

[0023] Furthermore, a feeding channel 16 is provided on one side of the feeding frame 2, the axis of the feed hole 3 coincides with the mid-vertical plane of the feeding channel 16, and a number of rollers 17 are provided in the feeding channel 16. The metal pipe lifted by the loading block 14 will roll into the feeding channel 16 and can be moved by the rollers 17.

[0024] Furthermore, the feed frame 2 is provided with a pushing mechanism at one end away from the cutting box 1. The pushing mechanism includes a second cylinder 20 and a pushing plate 21. The pushing plate 21 is installed on the output shaft of the second cylinder 20. The extension of the output shaft of the second cylinder 20 drives the pushing plate 21 to move in the feeding channel 16, thereby pushing the metal pipe in the feeding channel 16 through the feed hole 3 into the rotary chuck 6, and the head of the metal pipe will pass through the rotary chuck 6.

[0025] Furthermore, the feeding channel 16 is surrounded by two baffles 18, and a second inclined surface 19 is provided on the top of the two baffles 18. The two second inclined surfaces 19 are symmetrical about the mid-vertical plane of the feeding channel 16. The metal pipe lifted by the loading block 14 will roll down into the feeding channel 16 along the second inclined surface 19 on one side.

[0026] Furthermore, the highest point of the baffle 18 is higher than the lowest point of the loading track 12 , so that the metal pipe can be blocked on the loading track 12 .

[0027] The utility model is a metal pipe cutting device, and its working principle is described in conjunction with the accompanying drawings:

[0028] S1. A worker can place multiple metal pipes on the loading track 12. The metal pipes will roll along the inclined direction of the loading track 12 and stop at the baffle 18. The multiple metal pipes will be automatically arranged in the loading track 12.

[0029] S2: The output shaft of the first cylinder 13 extends to drive the loading block 14 upward, thereby lifting the metal pipe in the loading track 12 (the one located directly above the loading block 14) and loading it. The metal pipe will roll into the feeding channel 16;

[0030] S3, the output shaft of the second cylinder 20 extends to drive the push plate 21 to move toward the feeding channel 16, thereby pushing the metal pipe into the feeding hole 3 and the rotating chuck 6, and the head of the metal pipe passes through the rotating chuck 6;

[0031] S4. The slide of the second linear module 8 drives the pneumatic clamp 11 to move toward the head of the metal pipe. The pneumatic clamp 11 grasps the head of the metal pipe and moves toward the outer end under the action of the second linear module 8, pulling the metal pipe out of the rotary chuck 6. The pulled-out length is the length to be cut.

[0032] S5, the rotating chuck 6 grasps the metal pipe and starts to rotate, and the slide of the first linear module 7 moves to drive the cutting head 10 to descend and cut the metal pipe;

[0033] S6. The cut metal pipe falls onto the conveyor belt 9 and is transported and unloaded under the action of the conveyor belt 9.

[0034] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A metal pipe cutting device, characterized in that: The invention comprises a cutting box and a feeding frame installed on one side of the cutting box, wherein a feed hole and a cutting chamber are provided on the cutting box, the feed hole is connected with the cutting chamber, a rotary chuck is installed in the feed hole, a first linear module and a second linear module are provided on the side wall of the cutting chamber, a conveyor belt is provided at the bottom of the cutting chamber, and the conveyor belt is located below the rotary chuck, a cutting head is installed on the slide on the first linear module, and a pneumatic clamp is installed on the slide on the second linear module, a plurality of loading rails are provided on the top of the feeding frame, the loading rails are arranged at an angle, and a plurality of groups of automatic loading mechanisms are provided at the bottom of the feeding frame, each group of automatic loading mechanisms comprises a first cylinder and a loading block, the first cylinder is installed at the bottom of the feeding frame, and the loading block is located on the output shaft of the first cylinder.

2. The metal pipe cutting device according to claim 1, characterized in that: A first inclined surface is provided on the top of the loading block, and the inclination direction of the first inclined surface is consistent with the loading track.

3. The metal pipe cutting device according to claim 2, characterized in that: A feeding channel is provided on one side of the feeding frame, the axis of the feeding hole coincides with the mid-vertical plane of the feeding channel, and a plurality of rollers are provided in the feeding channel.

4. The metal pipe cutting device according to claim 3, characterized in that: The feeding channel is formed by two baffles, and the tops of the two baffles are each provided with a second inclined surface, and the two second inclined surfaces are symmetrical about the mid-vertical plane of the feeding channel.

5. The metal pipe cutting device according to claim 1, characterized in that: The feeding frame is provided with a pushing mechanism on one end away from the cutting box. The pushing mechanism comprises a second cylinder and a pushing plate. The pushing plate is installed on the output shaft of the second cylinder.

6. The metal pipe cutting device according to claim 4, characterized in that: The highest point of the baffle is higher than the lowest point of the feeding track.

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