Automatic feeding mechanism of automatic steel bar cutting device

Abstract

The utility model discloses an automatic feeding mechanism of an automatic reinforcing steel bar cutting device, which comprises a machine frame, the machine frame is composed of a plurality of hollow square tubes, and a material bearing sliding rail is arranged at the top of the machine frame; a material ejecting mechanism is arranged on the machine frame, the material ejecting mechanism comprises an oil cylinder, a linkage shaft, a first connecting rod, a second connecting rod, a material ejecting plate and a connecting shaft, a feeding mechanism is arranged at one outer end of the machine frame, and the feeding mechanism comprises a linear guide rail and a clamping device. According to the automatic feeding device, the workpieces are automatically arranged through the material bearing sliding rail, the workpieces automatically enter the feeding channel through the material ejecting mechanism (the material ejecting plate), feeding is conducted through the feeding mechanism, the whole process is automatically and integrally completed, the labor intensity of workers is relieved, and the working efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting devices, in particular to an automatic feeding mechanism of an automatic steel bar cutting device. Background Art

[0002] Some steel bars need to be cut before use. A circular saw is a device mainly used to cut pipes, bars and other slender metal workpieces. Currently in the metal sawing industry, general circular saws are loaded manually. After a piece of material is sawed, it must be loaded manually, which results in high labor intensity for workers, low cutting efficiency, and certain safety hazards during the loading process. 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 mechanism of an automatic steel bar cutting device, which can automatically feed materials and reduce the labor intensity of workers.

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

[0005] An automatic feeding mechanism of an automatic steel bar cutting device comprises a frame, which is composed of a plurality of hollow square tubes, a material-carrying slide rail is arranged on the top of the frame, and the material-carrying slide rail is arranged in an inclined manner, tilting from the outer end to the inner end from top to bottom; a material-lifting mechanism is arranged on the frame, and the material-lifting mechanism comprises a cylinder, a linkage shaft, a first connecting rod, a second connecting rod, a material-lifting plate and a connecting shaft, the cylinder is fixedly connected to the bottom of the frame, the middle part of the first connecting rod is movably connected to the output shaft of the cylinder, and one end is fixedly connected to the linkage shaft, one end of the second connecting rod is movably connected to the first connecting rod, one end of the material-lifting plate is movably connected to the second connecting rod, and the other end is movably connected to the connecting shaft, and the material-lifting plate is located below the material-carrying slide rail.

[0006] Preferably, the frame is formed with two rows of blocking blocks at the lower end of the material-bearing slide rail, a feeding channel is formed between the two rows of blocking blocks, and a plurality of rotating rollers are arranged in the feeding channel.

[0007] Preferably, the first connecting rod, the second connecting rod and the ejector plate are multiple in number and are arranged at equal intervals.

[0008] Preferably, there are multiple material-carrying slide rails arranged in parallel at equal intervals.

[0009] Preferably, the linkage shaft is rotatably arranged on the frame via a bearing seat, and the connecting shaft is fixedly arranged on the frame via a fastener.

[0010] Preferably, a feeding mechanism is provided at an outer end of the frame, and the feeding mechanism includes a linear guide rail and a clamping device, the clamping device is fixed on a slider of the linear guide rail, the clamping device includes a clamping cylinder and a baffle, the clamping cylinder is arranged opposite to the baffle, and a clamping plate is provided on the output shaft of the clamping cylinder.

[0011] Beneficial effects of the utility model:

[0012] The utility model automatically arranges workpieces by means of a material bearing slide rail, and automatically enables the workpieces to enter a feeding channel by means of a material ejecting mechanism (a material ejecting plate), and feeds the workpieces through the feeding mechanism. The whole process is automatically and integratedly completed, thereby reducing the labor intensity of workers and greatly increasing work efficiency.

[0013] 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

[0014] Figure 1 It is a three-dimensional diagram of the utility model;

[0015] Figure 2 This utility model Figure 1 Schematic diagram of the middle AA direction;

[0016] Figure 3 It is a top view of the utility model.

[0017] In the figure 2: 1. frame, 2. cylinder, 3. linkage shaft, 4. first connecting rod, 5. second connecting rod, 6. ejector plate, 7. connecting shaft, 8. material bearing slide rail, 9. blocking block, 10. feeding channel, 11. rotating roller, 12. linear guide rail, 13. clamping cylinder, 14. baffle. DETAILED DESCRIPTION

[0018] 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.

[0019] 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.

[0020] 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.

[0021] like Figure 1-3 As shown, an automatic feeding mechanism of an automatic steel bar cutting device includes a frame 1, the frame 1 is composed of a plurality of hollow square tubes, a feeding mechanism is arranged on the frame 1, a material receiving slide rail 8 is arranged on the top of the frame 1, the material receiving slide rail 8 is arranged in an inclined manner, and is inclined from top to bottom from the outer end to the inner end. The material receiving slide rail 8 is used to carry the steel bars for processing. The inclined material receiving slide rail 8 facilitates the automatic unloading of the steel bars and saves manpower; the feeding mechanism includes an oil cylinder 2, a linkage shaft 3, a first connecting rod 4, a second connecting rod 5, a feeding plate 6 and a connecting shaft 7, the oil cylinder 2 It is fixedly connected to the bottom of the frame 1, and the linkage shaft 3 is rotatably set on the frame 1 through a bearing seat. The middle part of the first connecting rod 4 is movably connected to the output shaft of the cylinder 2, and one end is fixedly connected to the linkage shaft 3. One end of the second connecting rod 5 is movably connected to the first connecting rod 4. One end of the ejecting plate 6 is movably connected to the second connecting rod 5, and the other end is movably connected to the connecting shaft 7. The connecting shaft 7 is fixedly set on the frame 1 through fasteners. The ejecting plate 6 is located below the material receiving slide rail 8. The cylinder 2 drives the ejecting plate 6 to rotate to push the steel bars out of the material receiving slide rail 8 for loading.

[0022] Specifically, the number of the first connecting rod 4, the second connecting rod 5, and the ejector plate 6 are all four and are arranged at equal intervals. The number of the first connecting rod 4, the second connecting rod 5, and the ejector plate 6 can be selected according to demand.

[0023] Specifically, the number of the material-carrying slide rails 8 is 5 and they are arranged in parallel at equal intervals. The number of the material-carrying slide rails 8 can be selected according to demand.

[0024] Specifically, the frame 1 is formed with two rows of blocking blocks 9 at the lower end of the material-bearing slide rail 8. The blocking blocks 9 play a blocking role to prevent the steel bars from rolling off the frame 1; a feeding channel 10 is formed between the two rows of blocking blocks 9, and a plurality of rotating rollers 11 are arranged in the feeding channel 10.

[0025] Specifically, a feeding mechanism is provided at one outer end of the frame 1, and the feeding mechanism includes a linear guide 12 and a clamping device. The linear guide 12 includes a motor, a screw rod, a slider, etc., which are prior arts and will not be described in detail in this application; the clamping device of the linear guide 12 is fixed on the slider of the linear guide 12, and the clamping device includes a clamping cylinder 13 and a baffle 14, the clamping cylinder 13 and the baffle 14 are arranged opposite to each other, and a clamping plate is provided on the output shaft of the clamping cylinder 13.

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

[0027] First, place the steel bars on the material-bearing slide rail 8. The steel bars will roll along the material-bearing slide rail 8 to the outside of the blocking block 9. At this time, the part of the steel bars close to the blocking block 9 is located above the top plate 6. The cylinder 2 is started, and the output shaft of the cylinder 2 moves upward to drive the rotation of the first connecting rod 4 and the second connecting rod 5. At the same time, the second connecting rod 5 drives the top plate 6 to rotate upward around the connecting shaft 7. Due to the connection of the linkage shaft 3, the first connecting rod 4, the second connecting rod 5 and the top plate 6 on both sides operate at the same time. The lifting force of the top plate 6 is applied to the steel bars and enters the feeding channel 10. The head of the steel bar will enter between the clamping cylinder 13 and the baffle 14. The clamping cylinder 13 is started, and the output shaft of the clamping cylinder 13 drives the clamping plate to approach the clamping steel bar, and finally it is transported to the cutting device for cutting under the action of the linear guide rail 12.

[0028] 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 mechanism of an automatic steel bar cutting device, comprising a frame, the frame being composed of a plurality of hollow square tubes, characterized in that: A material-bearing slide rail is arranged on the top of the frame, and the material-bearing slide rail is arranged in an inclined manner, tilting from top to bottom from the outer end to the inner end; a material-lifting mechanism is arranged on the frame, and the material-lifting mechanism includes a cylinder, a linkage shaft, a first connecting rod, a second connecting rod, a material-lifting plate and a connecting shaft; the cylinder is fixedly connected to the bottom of the frame, the middle part of the first connecting rod is movably connected to the output shaft of the cylinder, and one end is fixedly connected to the linkage shaft, one end of the second connecting rod is movably connected to the first connecting rod, one end of the material-lifting plate is movably connected to the second connecting rod, and the other end is movably connected to the connecting shaft; the material-lifting plate is located below the material-bearing slide rail.

2. The automatic feeding mechanism of the automatic steel bar cutting device according to claim 1 is characterized in that: The frame is formed with two rows of blocking blocks at the lower end of the material-bearing slide rail, a feeding channel is formed between the two rows of blocking blocks, and a plurality of rotating rollers are arranged in the feeding channel.

3. The automatic feeding mechanism of the automatic steel bar cutting device according to claim 1 is characterized in that: The first connecting rod, the second connecting rod and the ejector plate are all multiple in number and are arranged at equal intervals.

4. The automatic feeding mechanism of the automatic steel bar cutting device according to claim 1 is characterized in that: The number of the material-carrying slide rails is multiple and they are arranged in parallel with equal intervals.

5. The automatic feeding mechanism of the automatic steel bar cutting device according to claim 1 is characterized in that: The linkage shaft is rotatably arranged on the frame via a bearing seat, and the connecting shaft is fixedly arranged on the frame via a fastener.

6. The automatic feeding mechanism of the automatic steel bar cutting device according to claim 1 is characterized in that: A feeding mechanism is arranged at an outer end of the frame, and the feeding mechanism includes a linear guide rail and a clamping device. The clamping device is fixed on a slider of the linear guide rail, and the clamping device includes a clamping cylinder and a baffle. The clamping cylinder is arranged opposite to the baffle, and a clamping plate is arranged on the output shaft of the clamping cylinder.

Images