A feeding device for laser cutting of cylinder barrel raw material

Abstract

The utility model discloses a kind of feeding devices for cylinder raw material laser cutting, including rack, pipe storage tank is arranged as rear, blanking groove is arranged as front, blanking groove and pipe storage tank are all left and right extension arrangement, blanking groove and pipe storage tank between being equipped with the blanking chute connected with rack, the front end of blanking chute is lower than rear end, blanking groove and pipe storage tank between being equipped with material stop frame and the first linear reciprocating mechanism of control material stop frame moves up and down, the front end of material stop frame is equipped with upwards extending material stop rod, blanking groove is equipped with a column in length direction interval arrangement and axis front and back extension guide wheel, guide wheel is rotatably connected in rack, pipe storage tank is equipped with front low rear high feeding inclined pole, the front end of feeding inclined pole is hinged in rack, rear end is equipped with control rotating second linear reciprocating mechanism.The feeding device has the characteristics of automatic feeding, feeding is convenient, overall function is perfect, and practicality is strong.

Description

Technical Field

[0001] This utility model relates to the field of mechanical automation technology, and more specifically, it relates to a feeding device for laser cutting of cylinder raw materials. Background Technology

[0002] Cylindrical cylinder barrels are typically made by cutting metal pipes using laser cutting equipment, followed by subsequent processing. Larger diameter metal pipes are longer and heavier, making manual feeding laborious, inefficient, and resulting in poor overall quality. Therefore, this invention proposes a feeding device for laser-cut cylinder barrel raw materials. Utility Model Content

[0003] The purpose of this utility model is to overcome the shortcomings of the prior art and provide a feeding device for laser cutting of cylinder raw materials, which has the characteristics of automatic feeding and convenient feeding.

[0004] To solve the above-mentioned technical problems, the purpose of this utility model is achieved as follows: The present utility model relates to a feeding device for laser cutting of cylinder raw materials, including a frame. The frame is provided with a tube material storage tank arranged at the rear and a dropping trough arranged at the front. Both the dropping trough and the tube material storage tank are arranged to extend left and right. A feeding ramp connected to the frame is provided between the dropping trough and the tube material storage tank. The front end of the feeding ramp is lower than the rear end. A baffle and a first linear reciprocating motion mechanism for controlling the up and down movement of the baffle are provided between the dropping trough and the tube material storage tank. The front end of the baffle is provided with a baffle rod extending upward. A row of guide wheels arranged at intervals along the length direction and with the axis extending back and forth are provided in the dropping trough. The guide wheels are rotatably connected to the frame. A feeding inclined rod with a lower front and a higher rear is provided in the tube material storage tank. The front end of the feeding inclined rod is hinged to the frame, and the rear end is provided with a second linear reciprocating motion mechanism for controlling its rotation.

[0005] The present invention is further configured such that: a cutting rod extending forward and backward is provided above the guide wheel, a third linear reciprocating motion mechanism controlling horizontal forward and backward movement is provided on the cutting rod, and a fourth linear reciprocating motion mechanism controlling vertical up and down movement is provided on the third linear reciprocating motion mechanism.

[0006] The present invention is further configured such that: a guide wheel frame is slidably connected to the frame, the guide wheel is rotatably connected to the guide wheel frame, and the guide wheel frame is provided with an adjustment mechanism for controlling up and down movement.

[0007] The present invention is further configured such that the adjusting mechanism includes a lead screw jack.

[0008] The present invention is further configured such that the screw jack is a hand-cranked screw jack equipped with a handwheel.

[0009] The present invention is further configured such that: the frame is provided with a linear guide rail that extends vertically, a linear slider is slidably connected on the linear guide rail, and the guide wheel is mounted on the linear slider.

[0010] The present invention is further configured such that a V-shaped groove is formed on the guide wheel.

[0011] The present invention is further configured such that: the first linear reciprocating motion mechanism includes a push rod cylinder, and the second linear reciprocating motion mechanism includes a push rod cylinder with one end hinged to a feeding inclined rod and the other end hinged to a machine frame.

[0012] The present invention is further configured such that both the third linear reciprocating motion mechanism and the fourth linear reciprocating motion mechanism include push rod cylinders.

[0013] In summary, this utility model has the following beneficial effects:

[0014] 1. It adopts multi-cylinder linkage to realize the automatic feeding function of raw material pipeline in cylinder, which saves labor, is convenient, and has a high degree of automation.

[0015] 2. Large single storage capacity and convenient material loading. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a partial structural schematic diagram of the present invention;

[0018] Figure 3 This is a partial structural schematic diagram of the present invention. Detailed Implementation

[0019] To enable those skilled in the art to better understand the technical solution of this utility model, the preferred embodiments of this utility model are described below in conjunction with specific examples. However, it should be understood that these descriptions are only for further illustrating the features and advantages of this utility model, and not for limiting the patent claims of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of this utility model.

[0020] The present invention will be further described below with reference to the accompanying drawings and preferred embodiments.

[0021] Example 1

[0022] See Figures 1 to 3As shown, the loading device for laser cutting cylinder raw materials involved in this embodiment includes a frame 1. The frame 1 is provided with a tube material storage tank 2 arranged at the rear and a dropping trough 3 arranged at the front. The dropping trough 3 and the tube material storage tank 2 are both arranged to extend left and right. A discharge ramp 4 connected to the frame is provided between the dropping trough 3 and the tube material storage tank 2. The front end of the discharge ramp 4 is lower than the rear end. A baffle 5 and a first linear reciprocating motion mechanism 6 for controlling the up and down movement of the baffle 5 are provided between the dropping trough 3 and the tube material storage tank 2. The front end of the baffle 5 is provided with a baffle rod 7 extending upward. A row of guide wheels 8 arranged at intervals along the length direction and with the axis extending back and forth are provided in the dropping trough 3. The guide wheels 8 are rotatably connected to the frame 1. The tube material storage tank 2 is provided with a loading inclined rod 9 that is lower at the front and higher at the rear. The front end of the loading inclined rod 9 is hinged to the frame 1, and the rear end is provided with a second linear reciprocating motion mechanism 10 for controlling the rotation.

[0023] Furthermore, a cutting rod 11 extending forward and backward is provided above the guide wheel 8. A third linear reciprocating motion mechanism 12 for controlling horizontal forward and backward movement is provided on the cutting rod 11. A fourth linear reciprocating motion mechanism 13 for controlling vertical up and down movement is provided on the third linear reciprocating motion mechanism 12.

[0024] Furthermore, the first linear reciprocating motion mechanism 6 includes a push rod cylinder, and the second linear reciprocating motion mechanism 10 includes a push rod cylinder with one end hinged to a feeding slant rod and the other end hinged to the frame. One end of the first linear reciprocating motion mechanism 6 is hinged to the baffle 5 and the other end is hinged to the frame 1.

[0025] Furthermore, both the third linear reciprocating motion mechanism 12 and the fourth linear reciprocating motion mechanism 13 include push rod cylinders. The third linear reciprocating motion mechanism 12 includes a push rod cylinder, the extension rod of which is connected to the cutting rod 11. The fourth linear reciprocating motion mechanism 13 includes a lifting platform and a push rod cylinder for controlling the lifting platform to move up and down. The third linear reciprocating motion mechanism 12 is mounted on the lifting platform.

[0026] In this implementation, the baffle 5 is first raised (higher than the unloading ramp 4), and then the upward-facing loading ramp 9 sends part of the metal pipe material from the pipe storage tank 2 to the baffle 5, where it is blocked by the front baffle rod 7. Then the baffle 5 is lowered. Since the metal pipe material is placed above the unloading ramp 4, the metal pipe material will remain on the unloading ramp 4 as the baffle 5 moves down. As the baffle rod 7 continues to move down, the metal pipe material will slide down the ramp without obstruction and fall into the unloading trough 3, so that the bottom metal pipe material falls onto the guide wheel 8 for loading.

[0027] Since the upper and lower metal pipes may overlap, a cutting rod 11 can be used to obstruct the flow. The obstruction method is as follows: the third linear reciprocating motion mechanism 12 is operated to adjust the front and rear position of the cutting rod 11, and the fourth linear reciprocating motion mechanism 13 is operated to adjust the up and down position of the cutting rod 11, until the cutting rod 11 is inserted between the lowermost and adjacent metal pipes, and the upper adjacent metal pipes are kept at a gap with the lowermost metal pipe, so as to facilitate the feeding of material into the lowermost metal pipe.

[0028] Example 2

[0029] See Figures 1 to 3 As shown, the cylinder raw material laser cutting feeding device involved in this embodiment is further configured based on embodiment 1, wherein the frame 1 is slidably connected to the guide wheel frame 14, the guide wheel 8 is rotatably connected to the guide wheel frame 14, and the guide wheel frame 14 is provided with an adjustment mechanism 15 for controlling up and down movement; the adjustment mechanism 15 includes a screw jack; the screw jack is a hand-cranked screw jack equipped with a handwheel.

[0030] Furthermore, the frame 1 is provided with a linear guide rail 16 that extends vertically, and a linear slider 17 is slidably connected to the linear guide rail 16. The guide wheel frame 14 is provided on the linear slider 17.

[0031] Furthermore, the guide wheel 8 is provided with a V-shaped groove.

[0032] In this embodiment, the adjustment mechanism 15 is used to manually adjust the height of the guide wheel 8 to match the inlet of the laser cutting equipment.

[0033] Among them, a V-shaped groove is opened on the guide wheel 8 for positioning.

[0034] The present invention relates to a feeding device for laser cutting of cylinder raw materials. This feeding device adopts multi-cylinder linkage to realize the automatic feeding function of cylinder raw material pipeline, which is labor-saving, convenient and highly automated; it also has a large single storage capacity, convenient feeding, complete overall functions and strong practicality.

[0035] Unless otherwise specified, in this utility model, terms such as "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the actual orientation or positional relationship shown. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe orientation or positional relationships in this utility model are for illustrative purposes only and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood in conjunction with the embodiments and according to the specific circumstances.

[0036] Unless otherwise expressly specified and limited, the terms "set up," "connected," and "linked" in this utility model should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0037] The preferred embodiments of this utility model have been described in detail above. It should be understood that those skilled in the art can make numerous modifications and variations based on the concept of this utility model without creative effort. Therefore, all technical solutions that can be obtained by those skilled in the art based on the concept of this utility model through logical analysis, reasoning, or limited experimentation on the basis of existing technology should be within the scope of protection defined by the claims.

Claims

1. A feeding device for laser cutting of cylinder raw materials, comprising a frame, characterized in that: The frame is equipped with a pipe material storage tank arranged at the rear and a material discharge chute arranged at the front. Both the material discharge chute and the pipe material storage tank extend to the left and right. A discharge ramp connected to the frame is provided between the material discharge chute and the pipe material storage tank. The front end of the discharge ramp is lower than the rear end. A baffle and a first linear reciprocating motion mechanism for controlling the up and down movement of the baffle are provided between the material discharge chute and the pipe material storage tank. The front end of the baffle has a baffle rod extending upward. A row of guide wheels arranged at intervals along the length direction and with their axes extending forward and backward are provided in the material discharge chute. The guide wheels are rotatably connected to the frame. A feeding slant bar with a lower front and a higher rear is provided in the pipe material storage tank. The front end of the feeding slant bar is hinged to the frame, and the rear end is equipped with a second linear reciprocating motion mechanism for controlling its rotation.

2. The feeding device for laser cutting cylinder raw materials according to claim 1, characterized in that: Above the guide wheel is a cutting rod that extends forward and backward. The cutting rod is equipped with a third linear reciprocating motion mechanism that controls horizontal forward and backward movement. The third linear reciprocating motion mechanism is equipped with a fourth linear reciprocating motion mechanism that controls vertical up and down movement.

3. The feeding device for laser cutting cylinder raw materials according to claim 1 or 2, characterized in that: A guide wheel frame is slidably connected to the frame, the guide wheel is rotatably connected to the guide wheel frame, and the guide wheel frame is provided with an adjustment mechanism to control its up and down movement.

4. The feeding device for laser cutting of cylinder raw materials according to claim 3, characterized in that: The adjustment mechanism includes a lead screw jack.

5. The feeding device for laser cutting of cylinder raw materials according to claim 4, characterized in that: The screw jack is a hand-cranked screw jack equipped with a handwheel.

6. The feeding device for laser cutting cylinder raw materials according to claim 5, characterized in that: The frame is provided with a linear guide rail that extends vertically, and a linear slider is slidably connected to the linear guide rail. The guide wheel is mounted on the linear slider.

7. The feeding device for laser cutting cylinder raw materials according to claim 1, characterized in that: The guide wheel has a V-shaped groove.

8. The feeding device for laser cutting of cylinder raw materials according to claim 1, characterized in that: The first linear reciprocating motion mechanism includes a push rod cylinder, and the second linear reciprocating motion mechanism includes a push rod cylinder with one end hinged to a feeding inclined rod and the other end hinged to a machine frame.

9. The feeding device for laser cutting of cylinder raw materials according to claim 2, characterized in that: Both the third and fourth linear reciprocating motion mechanisms include push rod cylinders.

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