Automatic feeding device for pipe cutting

Abstract

The utility model discloses an automatic feeding and conveying device for pipe cutting, and belongs to the technology of feeding and conveying devices. The pipe feeding device mainly solves the problems that an existing pipe feeding device can only conduct automatic feeding on one pipe, follow-up manual feeding is needed, and the pipe cutting efficiency is affected. Comprising a rack, a feeding sliding rail is arranged at the top of the rack, the feeding sliding rail is arranged in an inclined mode, a plurality of feeding mechanisms are arranged at the bottom of the rack, each feeding mechanism comprises a first hydraulic oil cylinder and a feeding block, and the feeding device further comprises a roller feeding mechanism. The pipe fittings can be automatically arranged through the feeding sliding rail, the feeding mechanism can feed the pipe fittings in the feeding sliding rail into the material storage groove, automatic feeding is achieved under the action of the second hydraulic oil cylinder and the idler wheel feeding mechanism, the automation degree of the whole process is high, the labor intensity of workers is relieved, the investment of labor cost is reduced, and the production efficiency is improved. And the working efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of loading and feeding devices, in particular to an automatic loading and feeding device for pipe cutting. Background Art

[0002] Metal pipes are a common material in life. For example, load-bearing brackets, tripods, ladders, conveyor lines, etc. all require pipes to be made. In actual production, many pipes need to be cut into the required length before they can be used. The automatic pipe cutting machine widely used in pipe cutting has many advantages such as low operating cost, low tool consumption, high reliability, good precision maintenance, convenient maintenance, high degree of automation, strong control function, etc.; while the existing pipe feeding device can only automatically feed one pipe, and then manual feeding is required, which leads to high labor intensity and labor cost for workers, and seriously affects the efficiency of pipe cutting. Utility Model Content

[0003] The utility model aims to solve at least one problem existing in the prior art. To this end, the purpose of the utility model is to provide an automatic feeding device for pipe cutting, which has the advantages of high automation and continuous feeding and feeding.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] An automatic loading and feeding device for pipe cutting comprises a frame, a loading slide rail is arranged on the top of the frame, the loading slide rail is arranged in an inclined manner, and is inclined from the outer end to the inner end from top to bottom. A plurality of groups of loading mechanisms are arranged at the bottom of the frame, and each group of loading mechanisms comprises a first hydraulic cylinder and a loading block, the first hydraulic cylinder is fixedly connected to the bottom of the frame, the loading block is fixedly connected to the output shaft of the first hydraulic cylinder, and a first inclined surface is arranged on the top of the loading block, and the inclination direction of the first inclined surface is consistent with that of the loading slide rail; and a roller feeding mechanism is also included.

[0006] Preferably, a plurality of material storage plates are arranged on one side of the frame, a material storage groove is arranged on the top of each material storage plate, the centers of all the material storage grooves are on the same straight line, and a rotating roller is arranged in the material storage groove.

[0007] Preferably, a second hydraulic cylinder is arranged on the outermost material storage plate, and a push plate is arranged on the output shaft of the material storage plate, and the push plate is aligned with the material storage groove.

[0008] Preferably, a baffle is provided between the frame and the material storage plate, the baffle is laterally fixedly connected to the frame, a second inclined surface is provided on the top of the baffle, and the inclination direction of the second inclined surface is consistent with that of the loading slide rail.

[0009] Preferably, the material storage plate is provided with an arc-shaped material discharge surface at the top of a side close to the baffle plate, and the material storage plate is provided with a stopper at the top of a side away from the baffle plate.

[0010] Beneficial effects of the utility model:

[0011] The feeding slide rail of the utility model can automatically arrange pipe fittings, and the feeding mechanism can feed the pipe fittings in the feeding slide rail into the storage tank, and automatically feed the pipe fittings under the action of the second hydraulic cylinder and the roller feeding mechanism. 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.

[0012] The features and advantages of the present invention will be described in detail through embodiments in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional diagram of the automatic feeding device for pipe cutting of the utility model;

[0014] Figure 2 It is a top view of the automatic feeding device for pipe cutting of the utility model;

[0015] Figure 3 It is a three-dimensional diagram of the feeding mechanism of the utility model; Figure 4 This utility model Figure 1 Enlarged view of point A in .

[0016] In the figure: 1. frame, 2. feeding slide rail, 3. first hydraulic cylinder, 4. feeding block, 5. first inclined surface, 6. roller feeding mechanism, 7. material storage plate, 8. material storage trough, 9. rotating roller, 10. second hydraulic cylinder, 11. pushing plate, 12. baffle, 13. second inclined surface, 14. arc-shaped unloading surface, 15. baffle. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0018] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with the present application. Instead, they are merely examples of devices consistent with some aspects of the present application as detailed in the appended claims.

[0019] The terms used in this application are only for the purpose of describing specific embodiments and are not intended to limit this application. Unless otherwise defined, the technical terms or scientific terms used in this application should be understood by people with ordinary skills in the field to which the utility model belongs. The words "one" or "one" and the like used in the specification and claims of this application do not indicate a quantitative limitation, but indicate the existence of at least one. "Multiple" includes two, which is equivalent to at least two. "Including" or "including" and the like mean that the elements or objects appearing in front of "including" or "including" include the elements or objects listed after "including" or "including" and their equivalents, and do not exclude other elements or objects. "Connected" or "connected" and the like are not limited to physical or mechanical connections, and can include electrical connections, whether direct or indirect. The singular forms of "one", "said" and "the" used in the specification and the appended claims of this application are also intended to include plural forms, unless the context clearly indicates other meanings. It should also be understood that the term "and / or" used herein refers to and includes any or all possible combinations of one or more associated listed items.

[0020] Please refer to Figure 1-4 , an automatic feeding device for pipe cutting, comprising a frame 1, a feeding slide rail 2 is arranged on the top of the frame 1, the feeding slide rail 2 is arranged in an inclined manner, and is inclined from top to bottom from the outer end to the inner end. The feeding slide rail 2 is used to carry the pipes to be processed, and the inclined feeding slide rail 2 is convenient for automatic feeding of pipes, saving manpower; three groups of feeding mechanisms are arranged at the bottom of the frame 1, wherein each group of feeding mechanisms comprises a first hydraulic cylinder 3 and a feeding block 4, the first hydraulic cylinder 3 is fixedly connected to the bottom of the frame 1, the feeding block 4 is fixedly connected to the output shaft of the first hydraulic cylinder 3, and a first inclined surface 5 is arranged on the top of the feeding block 4, and the inclination direction of the first inclined surface 5 is consistent with that of the feeding slide rail 2, and the elongation of the output shaft of the first hydraulic cylinder 3 is used to drive the feeding block 4 to rise, so that the pipe in the feeding slide rail 2 is lifted for automatic feeding, and the feeding block 4 is formulated according to the diameter of the pipe, and the length of the feeding block 4 should be roughly the same as the diameter of the pipe.

[0021] An automatic loading and feeding device for pipe cutting also includes a roller feeding mechanism 6. The roller feeding mechanism 6 is a common feeding mechanism in the prior art and will not be described in detail here. The roller feeding mechanism 6 is arranged on the cutting machine. The roller feeding mechanism 6 is connected to the driving mechanism. The roller is driven to rotate by the driving mechanism, and the friction force of the roller is used to automatically transport the pipe to the cutting head for cutting.

[0022] Four material storage plates 7 are arranged on one side of the frame 1, and a material storage groove 8 is arranged on the top of each material storage plate 7. The centers of all the material storage grooves 8 are on the same straight line. The material storage grooves 8 are used to temporarily store pipes to facilitate automatic loading of pipes. A rotating roller 9 is arranged in the material storage groove 8, and the rotating roller 9 is movably connected to the material storage groove 8 through a connecting shaft, so that the sliding friction during the transportation of the pipes is converted into rolling friction, which is more conducive to the transportation of the pipes.

[0023] A baffle 12 is arranged between the frame 1 and the storage plate 7. The baffle 12 is fixedly connected to the frame 1 laterally. The baffle 12 plays the role of blocking the pipe. In conjunction with the upper loading mechanism, only one pipe can be automatically loaded at a time, making the loading of the pipe orderly. A second inclined surface 13 is arranged on the top of the baffle 12. The inclination direction of the second inclined surface 13 is consistent with the loading slide rail 2. The second inclined surface 13 facilitates the pipe to roll into the storage trough 8.

[0024] An arc-shaped unloading surface 14 is provided at the top of the storage plate 7 on the side close to the baffle 12, which facilitates the pipe to roll into the storage trough 8; a stopper 15 is provided at the top of the side of the storage plate 7 away from the baffle 12, and the stopper 15 is much higher than the storage trough 8, so that the pipe will not fall from the storage plate 7.

[0025] A second hydraulic cylinder 10 is provided on the outermost material storage plate 7, and a pushing plate 11 is provided on the output shaft of the material storage plate 7. The pushing plate 11 is aligned with the material storage slot 8. The second hydraulic cylinder 10 and the pushing plate 11 play an auxiliary role in pushing the material, and can push the head end of the pipe into the roller feeding mechanism 6, so as to facilitate the automatic loading of the pipe.

[0026] The utility model is an automatic feeding device for pipe cutting, and its working principle is explained in conjunction with the accompanying drawings:

[0027] S1. First, manually place multiple pipes on the loading slide rail 2. The pipes will slide along the loading slide rail 2 and stop at the baffle 12;

[0028] S2. Then, the output shaft of the first hydraulic cylinder 3 extends to drive the loading block 4 to rise, thereby lifting the pipe in the loading slide rail 2 (the one located directly above the loading block 4) for automatic loading, and the pipe will fall into the storage tank 8;

[0029] S3, then, the output shaft of the second hydraulic cylinder 10 extends to drive the push plate 11 to move toward the pipe in the storage tank 8, and push the head end of the pipe into the roller feeding mechanism 6;

[0030] S4. Finally, the roller feeding mechanism 6 works to drive the pipe to move toward the cutting head and be cut.

[0031] A plurality of pipes can be stored manually first, and then the utility model can be used to load and feed the pipes one by one, without the need for manual supervision of the loading, thus freeing up labor and increasing the efficiency of pipe cutting.

[0032] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An automatic feeding device for pipe cutting, comprising a frame, characterized in that: A loading slide rail is arranged on the top of the frame, and the loading slide rail is arranged in an inclined manner, tilting from the outer end to the inner end from top to bottom. A plurality of loading mechanisms are arranged at the bottom of the frame, and each loading mechanism includes a first hydraulic cylinder and a loading block. The first hydraulic cylinder is fixedly connected to the bottom of the frame, and the loading block is fixedly connected to the output shaft of the first hydraulic cylinder. A first inclined plane is arranged on the top of the loading block, and the inclination direction of the first inclined plane is consistent with that of the loading slide rail; a roller feeding mechanism is also included.

2. The automatic feeding device for pipe cutting according to claim 1 is characterized in that: A plurality of material storage plates are arranged on one side of the frame, a material storage slot is arranged on the top of each material storage plate, the centers of all the material storage slots are on the same straight line, and a rotating roller is arranged in the material storage slot.

3. The automatic feeding device for pipe cutting according to claim 2 is characterized in that: A second hydraulic cylinder is arranged on a material storage plate at the outermost end, and a push plate is arranged on the output shaft of the material storage plate, and the push plate is aligned with the material storage groove.

4. The automatic feeding device for pipe cutting according to claim 3 is characterized in that: A baffle is arranged between the frame and the material storage plate, the baffle is transversely fixedly connected to the frame, a second inclined surface is arranged on the top of the baffle, and the inclination direction of the second inclined surface is consistent with the loading slide rail.

5. The automatic feeding device for pipe cutting according to claim 4 is characterized in that: The top of the material storage plate on one side close to the baffle is provided with an arc-shaped material discharge surface, and the top of the material storage plate on one side away from the baffle is provided with a stopper.

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