Gantry shearing machine with protection function

Abstract

The utility model discloses a gantry shearing machine with a protection function, and relates to the technical field of gantry shearing machines, the gantry shearing machine comprises a shearing machine head, a shearing machine work bin and a hydraulic cutter group, the shearing machine head is provided with a protection mechanism, and the protection mechanism comprises a bottom plate, side plates, a top plate, a mounting frame and a conveying belt; two side plates are arranged on the bottom plate, a top plate is arranged on the top of one side plate in an overturning mode, one end of the top plate is lapped on the other side plate, the top plate is located above a discharging port of a shearing machine head, a material conveying space is formed among the bottom plate, the side plates and the top plate, and a conveying belt is installed in the material conveying space through an installation frame. The feeding end of the conveying belt is located at a discharging opening of the shearing machine head so that materials can be conveyed out of the conveying space. The device can effectively shield materials splashed at the discharging port of the machine head of the shearing machine in all directions, the blocked materials and normally discharged materials are conveyed to the outside of the material conveying space through the conveying belt to be stacked, and the materials are prevented from being stacked at the discharging port of the machine head of the shearing machine.

Description

Technical Field

[0001] The utility model relates to the technical field of gantry shearing machines, in particular to a gantry shearing machine with a protective function. Background Art

[0002] Gantry shears are a kind of mechanical equipment that drives the cutting blade to perform cutting operations through hydraulic drive, and are usually used to cut metal materials. In the prior art, gantry shears mostly use parallel double cylinders to push the shear head for shearing. When shearing metal objects, small parts are prone to splash around, thus causing harm to people around the gantry shears.

[0003] To this end, China CN218800923U proposed an efficient gantry shear hydraulic station, which achieves the effect of blocking the objects splashed out of the gantry shear through the extension plate set by the protective device, avoiding harm to the operator; similarly, China patent CN218836226U proposed a fully automatic and efficient gantry shearing machine, which has an anti-splashing effect through the setting of a foldable protective cover; but the above two existing technologies have the following problems: First, the protection area is effective, but the sealing performance is poor; second, the materials generated during the protection process are easy to accumulate at the unloading port of the shear head, affecting the unloading effect. Utility Model Content

[0004] The purpose of the utility model is to solve the problems raised in the above background technology, and then propose a gantry shearing machine with a protective function.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] A gantry shearing machine with a protective function comprises a shearing machine head, a shearing machine material box and a hydraulic tool group. A protective mechanism is arranged at the shearing machine head, and the protective mechanism comprises a bottom plate, a side plate, a top plate, a mounting frame and a conveyor belt; two side plates are arranged on the bottom plate, and a top plate is arranged on the top of one of the side plates, one end of the top plate is placed on the other side plate, and the top plate is located above the unloading port of the shearing machine head, and a feeding space is formed between the bottom plate, the side plate and the top plate, and a conveyor belt is installed in the feeding space through the mounting frame, and the feeding end of the conveyor belt is located at the unloading port of the shearing machine head to transport the material out of the feeding space.

[0007] Furthermore, the conveyor belt adopts a chain conveyor to increase its service life.

[0008] Furthermore, the protection mechanism is movably connected to the shearing machine head to facilitate the disassembly and assembly of the two, and moving wheels are installed on the bottom plate to facilitate the transfer of the protection mechanism.

[0009] Furthermore, the protection mechanism also includes a scraper plate, which is arranged on the mounting frame and is located below the conveyor belt body, and there is a distance of 1-3 cm between the scraper plate and the conveyor belt body.

[0010] Furthermore, the upper surface of the bottom plate is an inclined surface so that the material can be discharged into the feeding space along the inclined surface.

[0011] Furthermore, a plurality of telescopic cylinders are vertically arranged on the bottom plate, the tops of the plurality of telescopic cylinders are commonly connected to a mounting frame, and the mounting frame is slidably arranged in the material conveying space.

[0012] Furthermore, a waste collection box is placed on the bottom plate, and the waste collection box is located below the mounting frame.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] In the utility model, the bottom plate, side plates and top plate can effectively block the materials splashing at the discharge port of the shearing machine head in all directions, and the blocked materials and the normally discharged materials are uniformly transported to the outside of the feeding space for stacking via a conveyor belt, thereby avoiding the accumulation of materials at the discharge port of the shearing machine head. Moreover, since the top plate is flipped, the top of the feeding space can be opened, which is convenient for the subsequent centralized cleaning of the residual materials at the shearing machine head. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a structural diagram of the protection mechanism;

[0017] Figure 3 This is a schematic diagram of the installation of the scraper plate;

[0018] Figure 4 This is a schematic diagram of the installation of the telescopic cylinder;

[0019] Figure 5 This is a schematic diagram of the installation of the waste collection box;

[0020] Among them: 1. Shearing machine head; 2. Shearing machine material box; 3. Hydraulic tool set; 4. Protection mechanism; 41. Bottom plate; 42. Side plate; 43. Top plate; 44. Mounting frame; 441. Scraper plate; 45. Conveyor belt; 46. Moving wheel; 47. Telescopic cylinder; 48. Waste collection box. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. The utility model is further described in combination with the drawings and embodiments:

[0022] See attached Figure 1 -Attached Figure 2 As shown, a gantry shearing machine with a protective function includes a shearing machine head 1, a shearing machine material box 2 and a hydraulic tool group 3. The shearing machine head 1, the shearing machine material box 2 and the hydraulic tool group 3 are all prior arts, and this application does not elaborate on them; wherein, a protective mechanism 4 is provided at the shearing machine head 1, and the protective mechanism 4 includes a bottom plate 41, a side plate 42, a top plate 43, a mounting frame 44 and a conveyor belt 45; two side plates 42 are provided on the bottom plate 41, and a top plate 43 is provided on the top of one of the side plates 42, and one end of the top plate 43 is placed on the other side plate 42, and the top plate 43 is located above the unloading port of the shearing machine head 1, and a feeding space is formed between the bottom plate 41, the side plate 42 and the top plate 43, and a conveyor belt 45 is installed in the feeding space through the mounting frame 44, and the feeding end of the conveyor belt 45 is located at the unloading port of the shearing machine head 1 to transport the material out of the feeding space.

[0023] During the specific implementation of the device, the bottom plate 41, the side plate 42 and the top plate 43 can effectively block the splashing materials at the discharge port of the shearing machine head 1 in all directions, and the blocked materials and the normally discharged materials are uniformly transported to the outside of the feeding space via the conveyor belt 45 for stacking, thereby avoiding the accumulation of materials at the discharge port of the shearing machine head 1. In addition, since the top plate 43 is flipped, the top of the feeding space can be opened, which is convenient for the subsequent centralized cleaning of the residual materials at the shearing machine head 1.

[0024] In the above solution, the conveyor belt 45 adopts the chain conveyor in the prior art. The chain of the chain conveyor is made of metal, which has good wear resistance and a long service life.

[0025] In the above scheme, the protective mechanism 4 is movably connected to the shearing machine head 1 to facilitate the disassembly and assembly of the two. In order to consider the transfer work of the protective mechanism 4, refer to the attached Figure 2 As shown, a moving wheel 46 is installed on the bottom plate 41 .

[0026] Among them, the types of materials sheared by the gantry shearing machine are different. Some metal materials with wet surfaces will adhere to the surface of the conveyor belt 45 during the conveying process of the conveyor belt 45. In order to reduce the adhesion of materials on the surface of the conveyor belt 45, specifically, refer to the attached Figure 3As shown, the protection mechanism 4 further includes a scraper plate 441, which is disposed on the mounting frame 44 and below the conveyor belt 45, with a spacing of 1-3 cm between the scraper plate 441 and the conveyor belt 45.

[0027] The material discharged from the discharge port of the shearing machine head 1 may partially fall onto the bottom plate 41. To facilitate the subsequent cleaning operation, the present application designs the following technical solutions from this perspective:

[0028] Solution 1: The upper surface of the bottom plate 41 is an inclined surface so that the material can be guided out of the feeding space along the inclined surface;

[0029] Option 2: Refer to the attached Figure 4 As shown, multiple groups of telescopic cylinders 47 are vertically arranged on the bottom plate 41, and the tops of the multiple groups of telescopic cylinders 47 are commonly connected to the mounting frame 44, and the mounting frame 44 is slidably arranged in the feeding space. During the implementation process, the telescopic cylinders 47 operate to move the mounting frame 44 upward. At this time, the space between the mounting frame 44 and the bottom plate 41 is increased, thereby facilitating the operation of the cleaning operation;

[0030] Option 3: Refer to the attached Figure 5 As shown, a waste collection box 48 is placed on the bottom plate 41, and the waste collection box 48 is located below the mounting frame 44. During the implementation process, the fallen materials will directly enter the waste collection box 48. When the shearing operation is completed, the waste collection box 48 can be taken out and the waste inside can be processed.

[0031] The above shows and describes the basic principles, main features and 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 in the specification are only to illustrate the principles 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 protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A gantry shearing machine with a protective function, comprising a shearing machine head (1), a shearing machine material box (2) and a hydraulic tool set (3), characterized in that: A protective mechanism (4) is provided at the shearing machine head (1), and the protective mechanism (4) comprises a bottom plate (41), a side plate (42), a top plate (43), a mounting frame (44) and a conveyor belt (45); two side plates (42) are provided on the bottom plate (41), a top plate (43) is provided on the top of one of the side plates (42), one end of the top plate (43) is placed on the other side plate (42), and the top plate (43) is located above the discharge port of the shearing machine head (1); a feeding space is formed between the bottom plate (41), the side plate (42) and the top plate (43), and a conveyor belt (45) is installed in the feeding space through the mounting frame (44), and the feeding end of the conveyor belt (45) is located at the discharge port of the shearing machine head (1) to transport the material out of the feeding space.

2. A gantry shearing machine with a protective function according to claim 1, characterized in that: The conveyor belt (45) is a chain conveyor.

3. The gantry shearing machine with protective function according to claim 1, characterized in that: The protection mechanism (4) is movably connected to the shearing machine head (1), and a moving wheel (46) is installed on the bottom plate (41).

4. The gantry shearing machine with protective function according to claim 1, characterized in that: The protection mechanism (4) further comprises a scraper plate (441), which is arranged on the mounting frame (44) and is located below the conveyor belt (45), and there is a distance of 1-3 cm between the scraper plate (441) and the conveyor belt (45).

5. The gantry shearing machine with protective function according to claim 1, characterized in that: The upper surface of the bottom plate (41) is an inclined surface.

6. The gantry shearing machine with protective function according to claim 1, characterized in that: A plurality of telescopic cylinders (47) are vertically arranged on the bottom plate (41), and the tops of the plurality of telescopic cylinders (47) are commonly connected to a mounting frame (44), and the mounting frame (44) is slidably arranged in the material feeding space.

7. The gantry shearing machine with protective function according to claim 1, characterized in that: A waste collection box (48) is placed on the bottom plate (41), and the waste collection box (48) is located below the mounting frame (44).

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