Feeding device

Abstract

The utility model relates to a feeding device which comprises a feeding track, the feeding track comprises two sets of driven rollers arranged side by side, and the two sets of driven rollers form an oblique angle with an upward opening. The pushing main body is arranged on the side face of the feeding rail through a sliding rail, and the sliding rail and the feeding rail are arranged in the same direction; a first telescopic assembly pointing to the oblique angle is arranged on the portion, above the driven roller, of the pushing body. The connecting block is arranged on the portion, above the driven roller, of the pushing body and connected with the first telescopic assembly, a pushing head and a second telescopic assembly are arranged on the connecting block in the feeding direction of the feeding rail, and the pushing head is connected with the second telescopic assembly. The pushing body drives the connecting block to push the angle steel in the bevel angle, and automatic feeding is carried out. A push head and a second telescopic assembly are further arranged on the connecting block, the second telescopic assembly can drive the push head to stretch out, and it is ensured that the angle steel completely enters the machining position.

Description

Technical Field

[0001] The utility model relates to the technical field of angle steel processing, in particular to a feeding device. Background Art

[0002] With the country's strong investment in the construction of power transmission networks, the market demand for power towers for power transmission lines in my country continues to expand. As the main component of power towers, the output and quality of angle steel processing directly affect the development of the power tower industry.

[0003] The processing of angle steel from raw materials to power tower components requires a drilling process.

[0004] During the drilling process, the angle steel is inserted from one end of the drilling equipment and extended from the other end, and the drilling is completed during the movement of the angle steel. Due to the long length and heavy weight of the raw materials of the angle steel, it is difficult to transport and load the angle steel as a whole during the processing.

[0005] At present, most enterprises load angle steel manually using cranes and simple auxiliary machinery. There is no special workshop conveyor for automatic loading of angle steel, which is labor-intensive, inefficient and has certain risks. In addition, the angle steel is manually held during the loading process, which makes it difficult to ensure the loading angle and stability of the angle steel. Utility Model Content

[0006] In view of the above-mentioned shortcomings of the prior art, the purpose of the utility model is to provide a feeding device to improve the degree of automation of angle steel feeding.

[0007] The technical solution of the utility model is as follows:

[0008] The feeding device includes a feeding track, including two groups of driven rollers arranged side by side, and the two groups of driven rollers form an oblique angle with an opening facing upward; a pushing body is arranged on the side of the feeding track through a slide rail, and the slide rail and the feeding track are arranged in the same direction; a first telescopic component pointing to the oblique angle is arranged on the pushing body above the driven roller; a connecting block is arranged on the pushing body above the driven roller and connected to the first telescopic component, and a pushing head and a second telescopic component are arranged on the connecting block along the feeding direction of the feeding track, and the pushing head is connected to the second telescopic component.

[0009] The beneficial technical effects of the utility model are as follows:

[0010] (1) In the feeding device of the utility model, the angle steel is placed on the feeding track and inserted into the bevel, and the bevel fits the surface of the angle steel to ensure stability. The bevel is composed of two sets of driven rollers, which facilitates the sliding of the angle steel placed in the bevel. In addition, a pushing body and a connecting block are provided. The pushing body moves along the slide rail, driving the connecting block to push the angle steel inside the bevel for automatic loading. A pushing head and a second telescopic component are also provided on the connecting block. When the loading position is within the travel range of the pushing body, or when it is inconvenient for the pushing body to approach or enter the loading entrance, the second telescopic component can drive the pushing head to extend to ensure that the angle steel is fully in the processing position. The feeding track, the pushing body and the connecting block cooperate with each other to realize the automatic loading of the angle steel.

[0011] (2) Furthermore, a sprocket and a chain are provided, and the sprocket is driven to rotate, which can drive the chain and the shifting block on the chain to move, and during the movement of the shifting block, the angle steel on the feeding rod is prevented from translating into the feeding track, thereby further improving the degree of automation.

[0012] (3) Furthermore, a transmission shaft is connected between all the feeding rods, and the transmission shaft rotates to drive the sprockets on different feeding rods. Different sprockets can share a driving mechanism, thereby simplifying the structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The schematic diagram of the structure of the feeding device of the utility model is shown.

[0014] Markings in the accompanying drawings:

[0015] 1. Feed track; 11. Driven roller; 2. Pushing body; 21. First telescopic component; 22. Slide rail; 3. Connecting block; 31. Pushing head; 4. Feeding rack; 41. Column; 42. Feeding rod; 43. Protrusion; 44. Baffle; 5. Chain; 51. Shifting block; 6. Transmission shaft; 7. Driving mechanism; 8. Protective rod. DETAILED DESCRIPTION

[0016] In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, please refer to the attached drawings. It should be noted that the structures, proportions, sizes, etc. illustrated in the attached drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the utility model, so they have no technical substantive significance. Any modification of the structure, change of the proportion relationship or adjustment of the size, without affecting the effect and purpose that can be achieved by the utility model, should still fall within the scope of the technical content disclosed by the utility model.

[0017] In the description of the present invention, the orientations or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "top", "bottom", "inside", "outside", "axial", "radial", and "circumferential" are based on the orientations or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0018] Figure 1 The schematic diagram of the structure of the feeding device of the utility model is shown. Figure 1 The feeding device comprises a feeding track 1 with two groups of driven rollers 11 arranged side by side. The main body of the feeding track 1 is a pipe (not shown in the figure). The driven rollers 11 are rotatably arranged on the pipe. The two groups of driven rollers 11 form an oblique angle with an opening facing upward to roll and support the material. The pushing body 2 is arranged on the side of the feeding track 1 through a slide rail 22. The slide rail 22 and the feeding track 1 are arranged in the same direction. A first telescopic component 21 pointing to the oblique angle is arranged on the pushing body 2 above the driven roller 11. A connecting block 3 is arranged at one end of the first telescopic component 21 close to the oblique angle. The connecting block 3 is slidably arranged on the pushing body 2 above the driven roller 11. The pushing body 2 moves along the slide rail 22, driving the connecting block 3 to push the material in the oblique angle for automatic loading. Along the feeding direction of the feeding track 1, a pushing head 31 and a second telescopic component are also arranged on the connecting block 3, and the pushing head 31 is connected to the second telescopic component. When the loading position is within the travel range of the push body 2, or the loading entrance is not convenient for the push body 2 to approach or enter, the second telescopic assembly can drive the push head 31 to extend to ensure that the material completely enters the processing position. Along the direction of the slide rail 22, the push body is also connected to a third telescopic assembly (not shown in the figure). The feeding track 1, the push body 2 and the connecting block 3 cooperate with each other to realize the automatic loading of materials.

[0019] The specific structure of the feeding rod 42 is described below:

[0020] Please refer to Figure 1 , and also includes a feeding rack 4, which includes at least two feeding rods 42 arranged horizontally and in parallel to stably support the material. The feeding track 1 is arranged at the end of the length of the feeding rod 42, and the feeding track 1 is perpendicular to the feeding rod 42. When the material enters the feeding track 1, it is first prevented from being on the feeding rack 4, saving the waiting time when placing the material on the feeding track 1.

[0021] The feeding rod 42 is provided with a protrusion 43 upward, and the upper surface of the protrusion 43 is higher than the upper surface of the upward shifting block 51, forming a material placement section to stably support the material. A baffle 44 is provided at one end of the feeding rod 42 away from the feeding track 1 to prevent the material from falling from the feeding rod 42.

[0022] The specific structure of the sprocket, chain 5 and transmission shaft 6 is described below:

[0023] Please refer to Figure 1 , and also includes a sprocket (not marked in the figure) and a chain 5, at least two sprockets are vertically arranged on the feeding rod 42 along the length direction of the feeding rod 42. The sprocket is connected to a driving mechanism 7, and the driving mechanism 7 can be various torque output devices known in the prior art, such as a motor. The chain 5 connects the two sprockets, and a shifting block 51 is arranged on the chain 5. The driving mechanism 7 drives the sprocket to rotate, thereby driving the chain 5 and the shifting block 51 on the chain 5 to move. When the material is placed on the chain 5, the moving shifting block 51 can automatically shift the material into the feeding track 1.

[0024] A transmission shaft 6 is connected between all the feeding rods 42. Each feeding rod 42 has a sprocket arranged on the transmission shaft 6. When one sprocket drives the transmission shaft 6 to rotate, the transmission shaft 6 can transmit the rotational motion to other sprockets. Different sprockets can share a driving mechanism 7 to simplify the structure.

[0025] The specific structure of the driven roller 11 and the protection rod 8 is described below:

[0026] Please refer to Figure 1 The two sets of driven rollers 11 are staggered to support the material more evenly. A protection bar 8 is also provided, which is supported on the installation plane by a column 41 and is arranged above the transmission shaft 6. The protection bar 8 further supports the material, increases the stability of the material, and protects the transmission shaft 6.

[0027] The specific working process of the utility model is as follows:

[0028] When processing materials, the loading device first places the materials on the feeding rod 42 of the feeding rack 4, and the protrusion 43 of the feeding rod 42 partially supports the materials. Subsequently, the materials are moved to the chain 5 on the feeding rod 42. Liantao's shifting block 51 shifts the materials into the bevel of the feeding track 1, and the materials are supported by the driven roller 11. The first telescopic component 21 extends, driving the connecting block 3 to extend, so that the push head 31 on the connecting block 3 enters the bevel and is close to the driven roller 11. The third telescopic component pushes the pushing body 2 to move along the slide rail 22, driving the push head 31 to resist and push the materials in the bevel, so that the materials enter the processing position. After the pushing body moves to the end of the stroke, the second telescopic component extends to further push the push head 31, and the push head 31 pushes the materials to ensure that all the materials enter the processing position. The feeding of the material is completed.

[0029] It can be seen that in the above-mentioned feeding device, the push body 2 moves along the slide rail 22, driving the connecting block 3 to push the beveled inner angle steel for automatic loading. The connecting block 3 is also provided with a push head 31 and a second telescopic component. When the loading position is within the travel range of the push body 2, or when the pushing body 2 is not convenient to approach or enter the loading entrance, the second telescopic component can drive the push head 31 to extend to ensure that the angle steel completely enters the processing position. The feeding track 1, the push body 2 and the connecting block 3 cooperate with each other to realize the automatic loading of the angle steel.

[0030] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0031] The above embodiments only express several implementation methods of the utility model, and the descriptions are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. Feeding device, characterized in that: include, The feeding track includes two sets of driven rollers arranged side by side, and the two sets of driven rollers form an oblique angle with the opening facing upward; A push body is arranged on the side of the feeding track through a slide rail, and the slide rail and the feeding track are arranged in the same direction; a first telescopic component pointing to the oblique angle is arranged on the push body above the driven roller; A connecting block is arranged on the pushing body above the driven roller and connected to the first telescopic assembly. A pushing head and a second telescopic assembly are arranged on the connecting block along the feeding direction of the feeding track, and the pushing head is connected to the second telescopic assembly.

2. The feeding device according to claim 1, characterized in that: The two groups of driven rollers are staggered.

3. The feeding device according to claim 1, characterized in that: It also includes a feeding rack, which includes at least two feeding rods arranged horizontally and in parallel; the feeding track is arranged at the end of the length of the feeding rod, and the feeding track is perpendicular to the feeding rod.

4. The feeding device according to claim 3, characterized in that: It also includes a sprocket and a chain, at least two of the sprockets are vertically arranged on the feeding rod along the length direction of the feeding rod; the chain meshes with the two sprockets, and a shifting block is arranged on the chain.

5. The feeding device according to claim 4, characterized in that: The feeding rod is provided with a protrusion upwards, and the upper surface of the protrusion is higher than the upper surface of the upward shifting block.

6. The feeding device according to claim 3, characterized in that: A baffle is arranged at one end of the feeding rod away from the feeding track.

7. The feeding device according to claim 4, characterized in that: A transmission shaft is connected between all the feeding rods, and each feeding rod has a sprocket arranged on the transmission shaft.

8. The feeding device according to claim 7, characterized in that: A protection rod is also provided, and the protection rod is arranged above the transmission shaft.

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