Automatic discharging device of waste shearing machine

Abstract

The utility model belongs to the field of shearing equipment, and particularly relates to an automatic discharging device of a waste shearing machine, which comprises a working table, two groups of conveying roller components are mounted at the top of the working table, and the two groups of conveying roller components are obliquely arranged; and the storage groove is formed in the workbench, a threaded rod is rotationally connected to the interior of the storage groove, and a supporting frame is connected to the threaded rod in a threaded mode. Through the arrangement of the structures such as the threaded rod, the supporting frame, the baffle and the discharging table, the supporting frame and the baffle can be conveniently used for clamping a workpiece from the two sides, the workpiece is fixed during cutting, the segmented part can be moved to the discharging table to be discharged after cutting is completed, it is avoided that the part is manually discharged with the help of external hoisting equipment, and the working efficiency is improved. And through the arrangement of structures such as a positioning plate, a limiting rod and a limiting hole, the extending length of the positioning plate can be adjusted, then the end of the workpiece abuts against the positioning plate, and the to-be-cut length can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of shearing equipment, in particular to an automatic discharging device of a waste shearing machine. Background Art

[0002] A shear is an industrial machine used to cut various materials (such as metal, plastic, and paper) into specified sizes and shapes for subsequent processing and use. It features a simple structure, easy operation, and high efficiency, making it widely used in industries such as metallurgy, mining, construction, papermaking, and packaging.

[0003] Under some special needs, it is sometimes necessary to cut a cylindrical workpiece into multiple sections to facilitate the next operation. The existing shearing machines are not convenient for automatic discharging when shearing some cylindrical metal workpieces. They require additional external lifting equipment for unloading, which is cumbersome, time-consuming and labor-intensive. For this reason, we propose an automatic discharging device for the scrap shearing machine. Utility Model Content

[0004] The utility model aims to provide an automatic discharging device for a waste shearing machine, which is convenient for unloading cut parts.

[0005] To this end, the technical solution adopted in this utility model is:

[0006] The automatic discharging device of the waste shearing machine includes a workbench, a conveyor roller assembly is installed on the top of the workbench, the number of the conveyor roller assemblies is set to two, and the two sets of conveyor roller assemblies are arranged obliquely;

[0007] A storage slot is provided on a workbench, a threaded rod is rotatably connected to the interior of the storage slot, a support frame is threadedly connected to the threaded rod, a baffle is detachably mounted on one side of the support frame, a positioning plate is slidably connected to the interior of the support frame, and scales are provided on both the positioning plate and the support frame;

[0008] The connecting plate is fixed on the supporting frame, the connecting plate is slidably connected to the limiting rod, and the outer surface of the limiting rod is sleeved with an elastic member.

[0009] In a preferred example, the present invention can be further configured as follows: the conveying roller assembly is arranged symmetrically along the center of the workbench as the axis of symmetry.

[0010] In a preferred example, the present invention can be further configured as follows: one end of the threaded rod is rotatably connected to the receiving groove through a bearing, and the other end passes through the receiving groove and is equipped with a motor, and the motor is fixed on the workbench.

[0011] In a preferred example, the present invention can be further configured as follows: a card block is installed at the bottom of the baffle, and a card slot adapted to the card block is provided on the forehead of the support frame.

[0012] In a preferred example, the present invention can be further configured as follows: the positioning plate is configured to be bent, and a cavity adapted to the positioning plate is provided inside the support frame.

[0013] In a preferred example, the present invention can be further configured as follows: a nut sleeve is fixedly connected to the bottom of the support frame, a threaded hole adapted to the threaded rod is provided inside the nut sleeve, and the width of the nut sleeve is equal to that of the receiving slot.

[0014] In a preferred example, the present invention can be further configured as follows: a plurality of limiting holes adapted to the limiting rods are provided on the side wall of the support frame.

[0015] In a preferred example, the present invention can be further configured as follows: a laser cutting machine is installed on the top of the workbench, and a material unloading platform is installed on the side wall of the workbench, and the height of the unloading platform entrance is flush with the workbench.

[0016] The nouns, conjunctions or adjectives involved in the above technical solution are explained as follows:

[0017] A fixed connection is a connection in which parts or components are fixed without any relative movement. There are two types of connections: detachable and non-detachable.

[0018] (1) Removable connections use screws, splines, wedge pins, etc. to hold parts together. This type of connection allows for disassembly during maintenance without damaging the parts. However, the connectors used must be of the correct specifications (e.g., length of bolts, keys, wedge pins) and properly tightened.

[0019] (2) Non-detachable connections mainly refer to welding, riveting and tenoning. Since they need to be disassembled by forging, sawing or oxygen cutting during maintenance or replacement, spare parts generally cannot be reused. At the same time, when making connections, attention should be paid to process quality, technical inspection and remedial measures (such as calibration, polishing, etc.);

[0020] An active connection is a connection in which parts or components are fixed so that they can move relative to each other.

[0021] The above technical solution of the utility model has the following beneficial technical effects:

[0022] 1. In the utility model, through the mutual cooperation of the threaded rod, support frame, baffle, unloading table and other structures, the support frame and baffle are conveniently used to clamp the workpiece from both sides, and the workpiece is fixed during cutting. After the cutting is completed, the cut parts can be moved to the unloading table for unloading, avoiding manual unloading of the parts with the help of external lifting equipment, which is time-consuming and labor-intensive.

[0023] 2. In the present invention, the positioning plate, the limiting rod, the limiting hole and other structures cooperate with each other, and the protruding length of the positioning plate can be adjusted. Then, the end of the workpiece is abutted against the positioning plate to meet the length to be cut, thereby facilitating adaptation to a variety of cutting lengths and eliminating the need for separate measurements for each cut. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;

[0025] Figure 2 This is a three-dimensional schematic diagram of the support frame structure of the utility model from a first viewing angle;

[0026] Figure 3 For this utility model Figure 2 A magnified view of the structure at center A;

[0027] Figure 4 This is a three-dimensional schematic diagram of the support frame structure of the utility model from a second viewing angle.

[0028] Reference numerals:

[0029] 1. Workbench; 2. Conveyor roller assembly; 3. Storage slot; 4. Threaded rod; 5. Support frame; 6. Baffle; 7. Positioning plate; 8. Scale; 9. Connecting plate; 10. Limit rod; 11. Elastic part; 12. Motor; 13. Block; 14. Slot; 15. Nut sleeve; 16. Limit hole; 17. Laser cutting machine; 18. Unloading table. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present disclosure to clearly and completely describe the technical solutions in the embodiments of the present disclosure. Obviously, the described embodiments are only part of the embodiments of the present disclosure, rather than all the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present disclosure. It should be noted that the embodiments of the present utility model and the features in the embodiments can be combined with each other in the absence of conflict.

[0031] According to the concept of this application, Figures 1 to 4The following describes an embodiment of an automatic discharge device of a scrap shear for cutting cylindrical metal parts. Specifically, the automatic discharge device of the scrap shear is constructed as an integrated structure, which has three components: a workbench 1, a storage slot 3, and a connecting plate 9. Through the mutual cooperation of the provided threaded rod 4, support frame 5, baffle 6, unloading platform 18 and other structures, it is convenient to use the support frame 5 and baffle 6 to clamp the workpiece from both sides, fix the workpiece during cutting, and after cutting, the cut parts can be moved to the unloading platform 18 for unloading, avoiding manual unloading of the parts with the help of external lifting equipment. In addition, through the mutual cooperation of the provided positioning plate 7, limit rod 10, limit hole 16 and other structures, the extended length of the positioning plate 7 can be adjusted, and then the end of the workpiece is abutted against the positioning plate 7 to meet the length to be cut, thereby facilitating adaptation to various cutting lengths and eliminating the need for separate measurements for each cut.

[0032] Combine Figure 1-4 As shown, the automatic discharging device of the waste shearing machine provided by the present invention includes:

[0033] A workbench 1 is provided with a conveying roller assembly 2 installed on the top of the workbench 1. The conveying roller assembly 2 is provided in two groups, and both groups of conveying roller assemblies 2 are arranged obliquely.

[0034] The storage slot 3 is provided on the workbench 1. The storage slot 3 is rotatably connected to a threaded rod 4 inside the storage slot 3. A support frame 5 is threadedly connected to the threaded rod 4. A baffle 6 is detachably installed on one side of the support frame 5. A positioning plate 7 is slidably connected to the inside of the support frame 5. Both the positioning plate 7 and the support frame 5 are provided with scales 8.

[0035] The connecting plate 9 is fixed on the supporting frame 5 , and a limiting rod 10 is slidably connected to the connecting plate 9 . An elastic member 11 is sleeved on the outer surface of the limiting rod 10 .

[0036] According to the technical solution of this embodiment, the conveying roller assembly 2 is arranged symmetrically along the center of the workbench 1 as the axis of symmetry. The two conveying roller assemblies 2 include a bracket and a conveying roller installed on the bracket. When the two conveying rollers are arranged obliquely and symmetrically, it is convenient to transport cylindrical waste workpieces and improve the stability during transportation.

[0037] According to the technical solution of this embodiment, one end of the threaded rod 4 is rotatably connected to the receiving groove 3 through a bearing, and the other end passes through the receiving groove 3 and is equipped with a motor 12, which is fixed on the workbench 1.

[0038] According to the technical solution of this embodiment, one end of the threaded rod 4 is rotatably connected to the storage slot 3 through a bearing, and the other end passes through the storage slot 3 and is equipped with a motor 12, which is fixed on the workbench 1. The motor 12 is powered by an external power supply. Starting the motor 12 can drive the threaded rod 4 to rotate.

[0039] Furthermore, a nut sleeve 15 is fixedly connected to the bottom of the support frame 5, and a threaded hole that is compatible with the threaded rod 4 is opened inside the nut sleeve 15, and the nut sleeve 15 has the same width as the storage groove 3. When the threaded rod 4 rotates, the meshing relationship between it and the nut sleeve 15 can drive the nut sleeve 15 and the support frame 5 to move left and right.

[0040] According to the technical solution of this embodiment, a laser cutting machine 17 is installed on the top of the workbench 1 to facilitate cutting operations on the workpiece, and a unloading platform 18 is installed on the side wall of the workbench 1, and the entrance height of the unloading platform 18 is flush with the workbench 1. The unloading platform 18 is used to facilitate unloading of the cut cylindrical components, avoiding manual unloading of the components with the help of external lifting equipment, which is time-consuming and labor-intensive.

[0041] According to the technical solution of this embodiment, a card block 13 is installed at the bottom of the baffle 6, and a card slot 14 that is compatible with the card block 13 is opened on the forehead of the support frame 5. The card block 13 and the card slot 14 are used to quickly and conveniently disassemble or install the baffle 6. When the support frame 5 transports the cut parts to the top of the unloading table 18, the baffle 6 is opened and the parts can be rolled to the unloading table 18, which is convenient for automatic unloading. It should be noted that the falling height of the cut cylindrical parts is not high, so it will not cause a large impact on the unloading table 18, and a buffer pad can also be provided on the inner surface of the baffle 6 to further reduce the impact of the parts.

[0042] According to the technical solution of this embodiment, the positioning plate 7 is set to a bent shape, and a cavity adapted to the positioning plate 7 is opened inside the support frame 5, which is convenient for receiving the positioning plate 7, thereby adjusting the extended length of the positioning plate 7, and a plurality of limiting holes 16 adapted to the limiting rod 10 are opened on the side wall of the support frame 5, which is convenient for limiting and fixing the positioning plate 7. Since the support frame 5 has a fixed length, when the positioning plate 7 is tightly fitted on the support frame 5, the end of the cylindrical workpiece to be cut is abutted against the side wall of the positioning plate 7. At this time, the The cutting length of the workpiece is the fixed length of the support frame 5. When the cutting length needs to be extended, pull the limit rod 10 to disengage it from the limit hole 16 to unlock the positioning plate 7. Then, move the positioning plate 7 to the specified position with reference to the scale 8, release the limit rod 10, and make it fit into the corresponding limit hole 16. Then, fix the positioning plate 7 again, and then use the conveying roller assembly 2 to move the cylindrical workpiece to the side wall of the positioning plate 7. At this time, the cutting length is the scale 8 of the support frame 5 plus the specified scale 8 on the positioning plate 7.

[0043] When the cutting is completed, the motor 12 is started to drive the threaded rod 4 to rotate, and the meshing relationship between the threaded rod 4 and the nut sleeve 15 drives the nut sleeve 15 and the support frame 5 to move to the unloading platform 18, and then the lower baffle 6 is removed, and the component can be rolled onto the unloading platform 18, which is convenient for automatic unloading.

[0044] The automatic discharging device of the waste shearing machine provided by the present invention will be further described below in conjunction with the accompanying drawings and implementation examples.

[0045] The automatic discharging device of the scrap shearing machine includes:

[0046] A workbench 1 is provided with a conveying roller assembly 2 installed on the top of the workbench 1. The conveying roller assembly 2 is provided in two groups, and both groups of conveying roller assemblies 2 are arranged obliquely.

[0047] The storage slot 3 is provided on the workbench 1. The storage slot 3 is rotatably connected to a threaded rod 4 inside the storage slot 3. A support frame 5 is threadedly connected to the threaded rod 4. A baffle 6 is detachably installed on one side of the support frame 5. A positioning plate 7 is slidably connected to the inside of the support frame 5. Both the positioning plate 7 and the support frame 5 are provided with scales 8.

[0048] The connecting plate 9 is fixed on the supporting frame 5 , and a limiting rod 10 is slidably connected to the connecting plate 9 . An elastic member 11 is sleeved on the outer surface of the limiting rod 10 .

[0049] When cutting, first, use the guide rail 14 that has been fixed on the workpiece 7, and then drive the guide rail 14 to move to the working position, and then drive the cutting rail 14 to move to the working position, and then the guide rail 14 is fixed on the working position, and then the cutting rail 14 is fixed on the working position, and then the cutting rail 14 is fixed on the working position, and then the cutting rail 14 is fixed on the working position, and then the cutting rail 14 is fixed on the working position, and then the cutting rail 14 is fixed on the working position, and then the cutting rail 14 is fixed on the working position, and then the cutting rail 14 is fixed on the working position, and then the cutting rail 14 is fixed on the working position, and then the cutting rail 14 is fixed on the working position, and then the cutting rail 14 is fixed on the working position,

[0050] In this utility model, the term "plurality" means two or more, unless otherwise expressly defined. The term "and / or" as used herein includes any and all combinations of one or more of the relevant listed items. Terms such as "installed," "connected," "connected," and "fixed" should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; "connected" can mean a direct connection or an indirect connection through an intermediate medium. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to the specific circumstances.

[0051] It should be noted that when an element is referred to as being "assembled to," "mounted to," "fixed to," or "disposed on" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only implementation methods.

[0052] Throughout this specification, terms such as "one embodiment," "some embodiments," and "specific embodiments" mean that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0053] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. The automatic discharging device of the waste shearing machine is characterized by: include: A workbench (1), wherein a conveying roller assembly (2) is installed on the top of the workbench (1), the conveying roller assembly (2) is provided in two groups, and both groups of conveying roller assemblies (2) are arranged at an angle; A receiving groove (3), the receiving groove (3) is provided on the workbench (1), a threaded rod (4) is rotatably connected to the inside of the receiving groove (3), a support frame (5) is threadedly connected to the threaded rod (4), a baffle (6) is detachably mounted on one side of the support frame (5), a positioning plate (7) is slidably connected to the inside of the support frame (5), and scales (8) are provided on both the positioning plate (7) and the support frame (5); A connecting plate (9) is fixed on the supporting frame (5), a limiting rod (10) is slidably connected to the connecting plate (9), and an elastic member (11) is sleeved on the outer surface of the limiting rod (10).

2. The automatic discharging device of the waste shearing machine according to claim 1, characterized in that: The two conveying roller assemblies (2) are arranged symmetrically along the center of the workbench (1) as a symmetry axis.

3. The automatic discharging device of the waste shearing machine according to claim 2, characterized in that: One end of the threaded rod (4) is rotatably connected to the receiving groove (3) via a bearing, and the other end passes through the receiving groove (3) and is equipped with a motor (12), which is fixed on the workbench (1).

4. The automatic discharging device of the waste shearing machine according to claim 2, characterized in that: A card block (13) is installed at the bottom of the baffle (6), and a card slot (14) adapted to the card block (13) is provided on the forehead of the support frame (5).

5. The automatic discharging device of the waste shearing machine according to claim 4, characterized in that: The positioning plate (7) is arranged in a bent shape, and a cavity adapted to the positioning plate (7) is provided inside the support frame (5).

6. The automatic discharging device of the waste shearing machine according to claim 5, characterized in that: The bottom of the support frame (5) is fixedly connected with a nut sleeve (15), the interior of the nut sleeve (15) is provided with a threaded hole adapted to the threaded rod (4), and the nut sleeve (15) and the receiving groove (3) have the same width.

7. The automatic discharging device of the waste shearing machine according to claim 1, characterized in that: A plurality of limiting holes (16) adapted to the limiting rods (10) are provided on the side wall of the support frame (5).

8. The automatic discharging device of the waste shearing machine according to claim 7, characterized in that: A laser cutting machine (17) is installed on the top of the workbench (1), and a material unloading platform (18) is installed on the side wall of the workbench (1), and the entrance height of the material unloading platform (18) is flush with the workbench (1).

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