Protective device for straight rod hydraulic blanking machine

Abstract

The utility model discloses a protection device for a straight rod hydraulic blanking machine. The protection device comprises a blanking machine body used for cutting materials and a blanking protection frame arranged at a discharging port of the blanking machine. The discharging protection frame comprises a first plate body, a second plate body and a third plate body which are sequentially connected. The first plate body is obliquely arranged at the discharging opening and is close to the position under a material to be cut, and the second plate body is vertically arranged below the first plate body; the third plate body is obliquely arranged below the second plate body; the first plate body and the third plate body are located on the two sides of the second plate body respectively. And the lower end of the third plate body is arranged above the material receiving box. The technical problem that steel bar materials are inclined and fall off during blanking after being cut is solved, and the technical effects that the materials fall off stably, potential safety hazards caused by inclined falling off are avoided, and manpower consumption caused by manual arrangement is reduced are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic blanking machines, and particularly relates to a protection device for a straight-bar hydraulic blanking machine. Background Art

[0002] As an important device in the field of machining, the development of the straight-bar hydraulic blanking machine can be traced back to the gradual maturity and application of hydraulic technology.

[0003] In recent years, with the rapid development of industrial automation and intelligent manufacturing, significant progress has been made in the design, manufacturing, and application of straight-bar hydraulic blanking machines. By integrating advanced hydraulic systems, electrical control systems, and sensor technologies, precise control and efficient management of the blanking process have been achieved, greatly improving production efficiency and product quality.

[0004] Currently, there are various types of straight-bar hydraulic blanking machines on the market, including manual, semi-automatic, and fully automatic models. In the prior art, when cutting long strip-shaped steel bars, one end of the steel bar will deflect downward under the action of gravity, which causes the steel bar to fall obliquely downward after discharging, resulting in the two ends of the steel bar falling successively, unstable falling of the steel bar after blanking, and potential safety hazards of slipping. At the same time, manual labor is required to straighten the fallen steel bar for transportation, consuming manpower. Summary of the Utility Model

[0005] This application provides a protection device for a straight-bar hydraulic blanking machine, which is used to solve the technical problem of skew falling when the steel bar material is blanked after being cut.

[0006] A protection device for a straight-bar hydraulic blanking machine provided by this application includes: a blanking machine body for cutting materials and a blanking protection frame arranged at the blanking outlet of the blanking machine; the blanking protection frame includes a first plate body, a second plate body, and a third plate body connected in sequence; the first plate body is obliquely arranged at the outlet and close to directly below the material to be cut, the second plate body is vertically arranged below the first plate body; the third plate body is obliquely arranged below the second plate body; the first plate body and the third plate body are respectively located on both sides of the second plate body; the lower end of the third plate body is arranged above the material receiving box.

[0007] Preferably, the blanking protection frame further includes a fourth plate body, the fourth plate body is parallel to the second plate body, the fourth plate body is arranged above the third plate body, the distance between the fourth plate body and the second plate body is the same as the diameter of the material, and the distance between the lower end of the fourth plate body and the third plate body is the same as the diameter of the material.

[0008] By adopting the above technical solution, a blanking protection structure is provided at the discharging place of the blanking machine body. Through the setting of the distances between the fourth plate body, the second plate body and the third plate body, the straight blanking of the steel bar materials is realized, avoiding the potential safety hazards existing in the skewed blanking of the materials, and reducing the labor consumption caused by the need for manual sorting due to the inconvenience of transporting the skewed materials.

[0009] Preferably, a fifth plate body is provided between the third plate body and the material receiving box. The fifth plate body is obliquely arranged, and a plurality of buffer grooves are uniformly arranged on the fifth plate body.

[0010] By adopting the above technical solution, through the setting of the buffer grooves, the rolling speed of the materials is slowed down, avoiding the potential safety hazards brought by the rapid rolling of the materials.

[0011] Preferably, the blanking protection frame includes a material receiving box mounting frame, and the material receiving box is detachably connected to the material receiving box mounting frame.

[0012] Preferably, a first positioning member is provided on the material receiving box mounting frame, and a first positioning groove adapted to the first positioning member to be embedded is provided on the material receiving box.

[0013] By adopting the above technical solution, by setting the first positioning member on the material receiving box mounting frame and simultaneously setting the first positioning groove on the material receiving box, the rapid positioning installation and disassembly and replacement of the material receiving box are realized, reducing the time required for positioning the material receiving box and improving the production efficiency of the steel bar materials.

[0014] One or more technical solutions provided in this application have at least the following technical effects or advantages:

[0015] 1. Through the cooperation between the respective plate bodies, the low-speed straight blanking of the steel bar materials is realized, avoiding the potential safety hazards existing in the skewed blanking of the materials, and reducing the labor consumption caused by the need for manual sorting due to the inconvenience of transporting the skewed materials;

[0016] 2. Through the setting of the buffer grooves, the rolling speed of the materials is slowed down, avoiding the potential safety hazards brought by the rapid rolling of the materials;

[0017] 3. By setting the first positioning member on the material receiving box mounting frame and simultaneously setting the first positioning groove on the material receiving box, the rapid positioning installation and disassembly and replacement of the material receiving box are realized, reducing the time required for positioning the material receiving box and improving the production efficiency of the steel bar materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0019] Figure 1 An isometric view of a protection device for a straight-bar hydraulic blanking machine provided by the present application;

[0020] Figure 2 An isometric view of a blanking protection frame and a material receiving box in a protection device for a straight-bar hydraulic blanking machine provided by the present application;

[0021] Figure 3 A sectional view of a blanking protection frame and a material receiving box of a protection device for a straight-bar hydraulic blanking machine provided by the present application;

[0022] Figure 4 An isometric view of a material receiving box of a protection device for a straight-bar hydraulic blanking machine provided by the present application.

[0023] Explanation of reference numerals: 1. Blanking machine body; 11. Discharge port; 2. Blanking protection frame; 21. First plate body; 22. Second plate body; 23. Third plate body; 24. Fourth plate body; 25. Fifth plate body; 251. Buffer groove; 26. Material receiving box mounting frame; 261. First positioning member; 3. Material receiving box; 31. First positioning groove; 4. Material. Detailed implementation manners

[0024] The present application provides a protection device for a straight-bar hydraulic blanking machine, which is used to solve the technical problem that the steel bar material is skewed and dropped during blanking after being cut in the prior art.

[0025] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0026] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and do not necessarily need to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or server that includes a series of steps or units does not necessarily need to be limited to those steps or units clearly listed, but may include other steps or modules that are not clearly listed or are inherent to these processes, methods, products, or devices.

[0027] Embodiment 1

[0028] As Figures 1 to 4 shown, an embodiment of the present application provides a protection device for a straight-bar hydraulic blanking machine, including: a blanking machine body 1 for cutting a material 4 and a blanking protection frame 2 provided at the blanking outlet 11 of the blanking machine; the blanking protection frame 2 includes a first plate body 21, a second plate body 22 and a third plate body 23 connected in sequence; the first plate body 21 is obliquely arranged at the outlet 11 and close to directly below the material 4 to be cut, the second plate body 22 is vertically arranged below the first plate body 21; the third plate body 23 is obliquely arranged below the second plate body 22; the first plate body 21 and the third plate body 23 are respectively located on both sides of the second plate body 22; the lower end of the third plate body 23 is arranged above the material receiving box 3.

[0029] More preferably, in the embodiment provided by the present application, the blanking machine body 1 is a common straight-bar hydraulic blanking machine in the prior art. The steel bar material 4 extends out of the blanking outlet 11 of the blanking machine body 1 and is cut by the blanking machine body 1 after extending a certain length. A blanking protection frame 2 and a material receiving box 3 are provided at the blanking outlet 11 of the blanking machine body 1. The first plate body 21, the second plate body 22 and the third plate body 23 of the blanking protection frame 2 are connected in sequence. Among them, the first plate body 21 is arranged directly below the material 4 to be cut. The first plate body 21 is obliquely arranged relative to the horizontal plane. The inclination angle of the first plate body 21 is an acute angle and is at least greater than 5°. In Figure 3 the shown perspective, the inclined surface of the first plate body 21 faces left, and the inclination angle is 5°. A vertically arranged second plate body 22 is connected to the left side of the first plate body 21. The lower end of the second plate body 22 is connected to a third plate body 23. The third plate body 23 is obliquely arranged relative to the horizontal plane. The inclination angle of the third plate body 23 is an acute angle and is at least greater than 1°. The inclined surface of the third plate body 23 has the same orientation as that of the first plate body 21, both facing left. Among them, the widths of the first plate body 21, the second plate body 22 and the third plate body 23 are the same and are slightly larger than the diameter of the steel bar material 4.

[0030] A fourth plate body 24 is provided on the left side of the second plate body 22. The fourth plate body 24 is arranged parallel to the second plate body 22. The distance between the fourth plate body 24 and the third plate body 23 in the vertical direction is equal to or slightly larger than the diameter of the steel bar material 4. The distance between the fourth plate body 24 and the second plate body 22 is equal to or slightly larger than the diameter of the steel bar material 4.

[0031] The lower end of the inclined surface of the third plate body 23 is connected to a fifth plate body 25. The fifth plate body 25 is obliquely arranged relative to the horizontal plane. The inclination angle of the fifth plate body 25 is an acute angle and is greater than the inclination angle of the third plate body 23. A plurality of buffer grooves 251 are provided on the inclined surface of the fifth plate body 25. The buffer grooves 251 are evenly spaced. The buffer grooves 251 are in the same direction as the extending direction of the steel bar material 4 along the extending direction of the steel bar material 4. The lower end of the fifth plate body 25 is located at the opening of the material receiving box 3.

[0032] During the use process, after the steel bar material 4 is cut by the blanking machine body 1, the end of the steel bar material 4 far away from the blanking machine body 1 contacts the first plate body 21 first and moves downward to abut against the fourth plate body 24. Due to the distance set between the fourth plate body 24 and the second plate body 22, the inclined steel bar material 4 cannot move downward. When the other end of the steel bar material 4 drops, under the action of the fourth plate body 24, the steel bar material 4 is converted to a state parallel to the fourth plate body 24, and then drops onto the third plate body 23, and then passes through the buffer groove 251 on the fifth plate body 25 and falls into the receiving box 3 at a low speed state.

[0033] In this embodiment, by arranging a blanking protection structure at the discharge port of the blanking machine body 1 and through the cooperation between each plate body, the low-speed and straight blanking of the steel bar material 4 is realized, the potential safety hazards existing in the skewed blanking of the material 4 are avoided, and the labor consumption caused by the need for manual sorting due to the skewness of the material 4 being inconvenient for transportation is reduced.

[0034] Embodiment 2

[0035] Furthermore, on the basis of Embodiment 1, as Figure 2 and Figure 4 shown, a receiving box mounting frame 26 is provided on the blanking protection frame 2, and a first positioning member 261 for positioning the receiving box 3 is provided on the receiving box mounting frame 26. The first positioning member 261 protrudes relatively, and a first positioning groove 31 adapted to be embedded with the first positioning member 261 is provided at the bottom of the receiving box 3.

[0036] During the use process, after aligning the first positioning groove 31 on the receiving box 3 with the first positioning member 261 and inserting them, the receiving box 3 is installed on the receiving box mounting frame 26, and the opening of the receiving box 3 is exactly in a state where the steel bar material 4 can normally drop. After being filled, the receiving box 3 is removed and replaced.

[0037] In this embodiment, by providing the first positioning member 261 on the receiving box mounting frame 26 and simultaneously providing the first positioning groove 31 on the receiving box 3, the quick positioning installation and disassembly replacement of the receiving box 3 are realized, the time required for positioning the receiving box 3 is reduced, and the production efficiency of the steel bar material 4 is improved.

[0038] It should be noted that the above-mentioned sequence of embodiments of the present application is only for description and does not represent the superiority or inferiority of the embodiments. And the above description of specific embodiments of this specification is given. Other embodiments are within the scope of the appended claims. In some cases, the actions or steps recorded in the claims can be executed in a different order from that in the embodiments and still achieve the desired results. Additionally, the processes depicted in the drawings do not necessarily require the specific order or continuous order shown to achieve the desired results. In certain embodiments, multitasking and parallel processing are also possible or may be advantageous.

[0039] The above are only the preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present application shall be included within the protection scope of the present application.

[0040] This specification and the drawings are merely exemplary descriptions of the present application and are considered to have covered any and all modifications, variations, combinations, or equivalents within the scope of the present application. Obviously, those skilled in the art can make various changes and modifications to the present application without departing from the scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the present application and its equivalent technologies, the present application is intended to include these changes and modifications therein.

Claims

1. A protective device for a straight bar hydraulic blanking machine, characterized in that: The invention comprises a feeder body (1) for cutting materials (4) and a feeder protection frame (2) arranged at a feed outlet (11) of the feeder; the feeder protection frame (2) comprises a first plate (21), a second plate (22) and a third plate (23) connected in sequence; the first plate (21) is obliquely arranged at the feed outlet (11) and close to the bottom of the material (4) to be cut, and the second plate (22) is vertically arranged below the first plate (21); the third plate (23) is obliquely arranged below the second plate (22); the first plate (21) and the third plate (23) are respectively located on both sides of the second plate (22); and the lower end of the third plate (23) is arranged above a material receiving box (3).

2. A protective device for a straight bar hydraulic blanking machine as claimed in claim 1, characterized in that: The material unloading protection frame (2) also includes a fourth plate body (24), the fourth plate body (24) is parallel to the second plate body (22), the fourth plate body (24) is arranged above the third plate body (23), the distance between the fourth plate body (24) and the second plate body (22) is the same as the diameter of the material (4), and the distance between the lower end of the fourth plate body (24) and the third plate body (23) is the same as the diameter of the material (4).

3. A protective device for a straight bar hydraulic blanking machine as claimed in claim 2, characterized in that: A fifth plate body (25) is provided between the third plate body (23) and the material receiving box (3); the fifth plate body (25) is arranged obliquely, and a plurality of buffer grooves (251) are evenly provided on the fifth plate body (25).

4. A protective device for a straight bar hydraulic blanking machine as claimed in claim 1, characterized in that: The material unloading protection frame (2) comprises a material receiving box mounting frame (26), and the material receiving box (3) is connected to the material receiving box mounting frame (26) in a detachable manner.

5. A protective device for a straight bar hydraulic blanking machine as claimed in claim 4, characterized in that: The material receiving box mounting frame (26) is provided with a first positioning piece (261), and the material receiving box (3) is provided with a first positioning groove (31) suitable for the first positioning piece (261) to be embedded.

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