Rod-shaped material lifting device with end alignment function

Abstract

The utility model provides a rodlike material lifting device with an end part aligning function, which comprises a plurality of steps which are continuously arranged along the material conveying direction, at least one step in every two adjacent steps is a liftable step, the upper surface of each step is inclined inwards and downwards in the width direction of the step, and the lower surface of each step is provided with an end part aligning function. The rod-shaped materials located on the step can slide downwards in the length direction of the step; at least one step is a multi-direction inclined step, and the upper surface of the multi-direction inclined step is obliquely arranged downwards in the length direction of the step. According to the utility model, the end parts of the materials can be aligned in the process of lifting the materials through multiple steps.

Description

Technical Field

[0001] The utility model relates to the field of rod-shaped material processing equipment, in particular to a rod-shaped material lifting device with an end alignment function. Background Art

[0002] The existing step-type automatic feeding device based on round bar materials usually does not have the function of aligning the ends of the bar-shaped materials, for example: the step-type automatic feeding device disclosed in the Chinese patent CN 203158707U.

[0003] At the same time, in the processing of rod-shaped materials (such as bamboo tubes), the rod-shaped materials are currently mostly transported to the material placement trough first, and then pushed flat by a push rod to achieve end alignment of the rod-shaped materials. However, the existing structure of "achieving end alignment through the mutual cooperation between the material placement trough and the push rod" has high requirements on the design size of the material placement trough, and the size of the material placement trough needs to match the rod-shaped material, so its applicability is relatively narrow.

[0004] Therefore, when the rod-shaped materials need to be lifted and aligned, the lifting and alignment of the rod-shaped materials need to be performed separately by different equipment, which requires many processes and occupies a large space. Utility Model Content

[0005] The utility model aims to provide a rod-shaped material lifting device with an end alignment function.

[0006] The technical solution to achieve the purpose of the utility model is: a rod-shaped material lifting device with end alignment function, comprising a plurality of steps arranged continuously along the material conveying direction, at least one step of each two adjacent steps is a liftable step, and the upper surface of each step is inclined downward inward in the step width direction;

[0007] At least one step is a multi-directional inclined step, and the upper surface of the multi-directional inclined step is also inclined downward in the length direction of the step, so that the rod-shaped material located thereon can slide downward along the length direction of the step;

[0008] A material stopping plate is erected on the lower end side of the multi-directional inclined step in the length direction.

[0009] The utility model sets multi-directional inclined steps between multiple steps. When the material moves to the upper surface of the multi-directional inclined steps, it not only has a tendency to roll inward, but also, because the upper surface of the multi-directional inclined steps is also inclined downward in the length direction of the steps, the material can also slide downward along the length direction of the steps under its own gravity, and stop when it slides downward to the end and conflicts with the material stop plate, so that the end position of each piece of material is kept consistent. The rod-shaped material lifting device of the utility model can align the ends of the material in the process of lifting the material through the multiple steps, and has the dual functions of lifting and end alignment, reducing the process and the space occupied, and is suitable for rod-shaped materials of different diameters, with wide applicability.

[0010] Furthermore, a plurality of notches are provided on the upper surface of the multi-directional inclined step at intervals along the length direction, and a roller is installed in each notch, the axle of the roller is arranged along the width direction of the step, and the top wheel surface of the roller is slightly higher than the upper surface of the multi-directional inclined step. The arrangement of the roller changes the sliding friction between the rod-shaped material and the multi-directional inclined step into rolling friction, and the rod-shaped material slides down more smoothly. Furthermore, the roller is a conical wheel whose outer diameter gradually decreases inward in the width direction of the step, and the wheel surface linear speed corresponding to each axial position of the conical wheel is different, so that the sliding speed of the material in the length direction of the step will continue to increase during the process of rolling inward along the width direction of the step, which is conducive to its rapid alignment.

[0011] Furthermore, two adjacent steps are both liftable steps.

[0012] The roller is preferably a non-powered roller.

[0013] Furthermore, the multi-directional inclined steps have more than two levels. Through more than two levels of multi-directional inclined steps, it can be ensured that all materials can slide to the end to abut against the material stop plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of a rod-shaped material lifting device with end alignment function of the utility model, and the direction indicated by A is: the step width direction;

[0015] Figure 2 It is a schematic diagram of the longitudinal cross-sectional structure of the multi-directional inclined steps of the utility model, and the direction indicated by B is: the length direction of the steps. DETAILED DESCRIPTION

[0016] The following is a detailed description of the preferred embodiment of the rod-shaped material lifting device with end alignment function of the utility model in conjunction with the accompanying drawings:

[0017] Combination Figure 1 and Figure 2 , a rod-shaped material lifting device with end alignment function, comprising 8 steps 10 arranged continuously along the material conveying direction, each step 10 is a liftable step;

[0018] The upper surfaces of the first to fourth steps are all arranged to be inclined downward inward in the step width direction A, but are arranged horizontally in the step length direction B;

[0019] The fifth and sixth steps are both multi-directionally inclined steps 11, the upper surface of which is inclined downward inward in the step width direction A and is also inclined downward in the step length direction B, so that the rod-shaped material 100 thereon can slide downward along the step length direction B;

[0020] A material stopping plate 20 is erected on the lower end side of the multi-directional inclined step 11 in the length direction B, and is used to prevent the material on the multi-directional inclined step 11 from sliding down in the length direction B of the step.

[0021] Since the upper surface of each step 10 is tilted downward inward in the step width direction A, the material 100 (for example, bamboo tube) on each step 10 always maintains a tendency to roll inward; the step 10 is continuously raised and lowered, and when it rises to be flush with or higher than the upper surface of the adjacent step 10, the material 100 will naturally roll down to the adjacent step 10, and so on, so that the rod-shaped material 100 is transported step by step by the multiple steps 10. When the material 100 moves to the upper surface of the multi-directional inclined step 11, it not only has a tendency to roll inward, but also, since the upper surface of the multi-directional inclined step 11 is tilted downward in the step length direction B, the material 100 can also slide downward along the step length direction B under the action of its own gravity, and stop when it slides downward to its end and conflicts with the material stop plate 20, so that the end position of each material is kept consistent.

[0022] Of course, the number of steps of the utility model can be but not limited to the 8 steps shown in the attached drawings, and can be adjusted as needed; the 8 steps of the utility model can also be a combination of fixed steps and liftable steps, as long as "at least one step between every two adjacent steps is a liftable step".

[0023] Furthermore, two notches 111 are provided at intervals on the upper surface of the multi-directional inclined step 11 along the length direction B thereof, and a roller 30 is installed in each of the notches 111. The axle of the roller 30 is arranged along the step width direction A, and the top wheel surface of the roller 30 is slightly higher than the upper surface of the multi-directional inclined step 11, so that the material on the multi-directional inclined step 11 can roll and slide on the roller 30. Of course, the rod-shaped material lifting device of the utility model may not be provided with the notches 111 and the roller 30; and when the notches 111 and the roller 30 are provided, the number of notches 111 on each level of the multi-directional inclined step 11 may be, but is not limited to, Figure 1 Two of them, which can be more than two.

[0024] Further, combined with Figure 1 , Figure 2 The roller 30 is a conical wheel whose outer diameter gradually decreases inward in the step width direction A. The wheel surface linear speeds corresponding to each axial position of the conical wheel are different, which can accelerate the sliding speed of the material in the step length direction B. Of course, the roller 30 can also be a common cylindrical wheel.

[0025] In the specific implementation process, the roller 30 is a non-powered roller. Of course, the roller 30 can also be a powered roller.

[0026] Further, such as Figure 1 As shown, the multi-directional inclined step 11 has more than two levels. With more than two levels of multi-directional inclined steps 11, it can be ensured that all materials can be moved to the end to abut against the material stop plate 20. Of course, the multi-directional inclined step 11 can also have only one level. In this case, the inclination angle of the step length direction B of the multi-directional inclined step 11 is required to be higher.

[0027] For ordinary technicians in the technical field to which the utility model belongs, the utility model can make several simple deductions or substitutions without departing from the concept of the utility model, which should be regarded as falling within the protection scope of the utility model.

Claims

1. A rod-shaped material lifting device with end alignment function, comprising a plurality of steps arranged continuously along the material conveying direction, at least one step of every two adjacent steps is a liftable step, and the upper surface of each step is inclined downward inward in the step width direction; characterized in that: At least one step is a multi-directional inclined step, and the upper surface of the multi-directional inclined step is also inclined downward in the length direction of the step, so that the rod-shaped material thereon can slide downward along the length direction of the step; a material stop plate is erected on the lower end side of the length direction of the multi-directional inclined step.

2. The rod-shaped material lifting device with end alignment function according to claim 1, characterized in that: A plurality of notches are arranged on the upper surface of the multi-directional inclined step at intervals along the length direction, and a roller is installed in each notch. The axle of the roller is arranged along the width direction of the step, and the top wheel surface of the roller is slightly higher than the upper surface of the multi-directional inclined step.

3. The rod-shaped material lifting device with end alignment function according to claim 2, characterized in that: The roller is a conical wheel whose outer diameter gradually decreases toward the inside in the step width direction.

4. The rod-shaped material lifting device with end alignment function according to claim 2, characterized in that: The roller is a non-powered roller.

5. The rod-shaped material lifting device with end alignment function according to claim 1, characterized in that: All levels of stairs are adjustable.

6. The rod-shaped material lifting device with end alignment function according to claim 1, characterized in that: The multi-directional inclined steps have more than two levels.

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