Steel plate cold-rolling mill waste collecting equipment

Abstract

The utility model relates to the technical field of cold-rolling mills, and discloses a steel plate cold-rolling mill waste collecting device which comprises a feeding port, a smashing mechanism is arranged in the feeding port, a waste box is arranged below the feeding port, a pressing mechanism is arranged in the waste box, the waste box is located on the lower side of the feeding port, and the pressing mechanism is arranged on the lower side of the feeding port. A groove is formed in the inner wall of the front side of the waste box, a screw rod is arranged between the left inner wall and the right inner wall of the groove, one end of the screw rod extends out of the waste box and is connected with a second motor, the side wall of the screw rod is sleeved with a moving block matched with the groove in a threaded mode, and the moving block extends out of the groove and is rotationally provided with a front-back pressing roller. A discharging port is formed in the rear side of the third rectangular structure of the waste box, and a baffle matched with the discharging port is connected to the upper portion of the waste box in an inserted mode. Compared with the prior art, the utility model has the advantages that the waste is prevented from blocking the feed port, the waste can be compressed, the occupied area is reduced, and the cleaning is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of cold rolling mills, in particular to waste collection equipment for steel plate cold rolling mills. Background Art

[0002] A cold rolling mill is a device used to cold-roll steel sheets at room temperature. Cold rolling refers to the reprocessing of hot-rolled or steel sheet raw materials through a cold rolling mill to change their shape, size and surface quality.

[0003] The waste collection equipment of steel plate cold rolling mill is used to collect the waste and cut materials generated in the process of steel plate cold rolling. These wastes usually include fragments on the steel plate, cut scraps, etc. If these wastes are not effectively collected and processed, it will not only affect the production environment and the safety of workers, but also increase costs and waste resources.

[0004] Waste collection equipment generally consists of the following structures:

[0005] Feed port: Located between the cold rolling mill rolls and the steel plate, it is used to collect chips and waste.

[0006] Waste storage facilities: used to temporarily store processed waste awaiting further processing or recycling.

[0007] However, this structure has some disadvantages:

[0008] 1. Waste may get stuck or clogged during use, affecting production efficiency.

[0009] 2. It does not have a compression function, occupies a large area and needs to be cleaned regularly, but sometimes it is difficult to clean and requires downtime for maintenance, which affects production progress; Utility Model Content

[0010] 1. Technical issues to be solved

[0011] The technical problem to be solved by the utility model is that waste materials may be stuck or blocked during use, which affects the production progress; the utility model has no compression function, occupies a large area and needs to be cleaned regularly.

[0012] (II) Technical solution

[0013] In order to solve the above technical problems, the utility model provides a technical solution: a steel plate cold rolling mill waste collection device, comprising a feed inlet, a crushing mechanism in the feed inlet, a waste box below the feed inlet, a pressing mechanism in the waste box,

[0014] The feed port is composed of an inverted quadrangular pyramid structure 1 and a rectangular structure 1 from top to bottom, the front side of the rectangular structure 1 of the feed port is connected to a motor 1 opposite to the left and right, the crushing mechanism includes a rotating rod located in the feed port and connected to the output end of the motor 1, and the side wall of the rotating rod is evenly provided with multiple groups of cutting knives evenly arranged in the circumferential direction along the vertical direction;

[0015] The waste box is located at the lower side of the feed port, and the waste box is rectangular structure 2, quadrangular pyramid structure 2 and rectangular structure 3 from top to bottom. The front inner wall of the rectangular structure 3 is provided with a groove, and a screw is provided between the left and right inner walls of the groove. One end of the screw extends out of the waste box and is connected to motor 2. The side wall of the screw is threadedly sleeved with a moving block that matches the groove, and the moving block extends out of the groove and rotates to be provided with a forward and backward pressure roller;

[0016] A discharge port is arranged on the rear side of the rectangular structure of the waste box, and a baffle matching the discharge port is inserted on the top of the waste box.

[0017] As an improvement, the cutting knives on different rotating rods are staggered in the vertical direction, and the cutting knives on the two rotating rods are respectively close to the left and right inner walls of the feed port.

[0018] As an improvement, the second rectangular structure of the waste box is sleeved on the lower end of the feed port, and the outer side wall of the rectangular structure of the feed port is provided with a limit frame that cooperates with the waste box.

[0019] As an improvement, the groove opening is inclined downward toward the ground.

[0020] As an improvement, the height of the baffle is greater than the height of the rectangular structure three, and the longitudinal section of the baffle in the front-to-back direction is a T-shaped structure.

[0021] As an improvement, through grooves are respectively provided on the left and right sides of the front side wall of the baffle, and the lower end of the groove opening is located within the height range of the through grooves.

[0022] As an improvement, one end of the pressure roller is in contact with the baffle.

[0023] (III) Beneficial effects

[0024] The advantages of the utility model compared with the prior art are:

[0025] 1. The crushing mechanism arranged in the feed port can break up the waste materials to avoid their accumulation and blockage of the feed port, and facilitate the subsequent compression operation.

[0026] 2. A pressing mechanism is provided in the waste box, which can squeeze the waste toward both sides and compress it into blocks to reduce the floor space. The waste can then be taken out by opening the baffle at the rear. It is convenient for cleaning while continuing to collect waste to avoid affecting production. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 The utility model is a structural schematic diagram of a waste collection device for a steel plate cold rolling mill.

[0028] Figure 2 The utility model is a schematic diagram of the connection structure of a feed inlet and a crushing mechanism of a waste collection device for a steel plate cold rolling mill.

[0029] Figure 3 The utility model is a structural schematic diagram of a waste box of a waste collection device for a steel plate cold rolling mill.

[0030] Figure 4 The utility model is an exploded structural schematic diagram of a front view of a waste collection device for a steel plate cold rolling mill.

[0031] Figure 5 It is a structural schematic diagram of section AA of a steel plate cold rolling mill waste collection device according to the utility model.

[0032] Figure 6 The utility model is a top view of a waste collection device for a steel plate cold rolling mill.

[0033] Figure 7 It is a right view of the internal structure of a waste box of a waste collection device for a steel plate cold rolling mill according to the utility model.

[0034] As shown in the figure: 1. Feed port; 2. Crushing mechanism; 3. Waste box; 4. Pressing mechanism; 5. Motor 1; 6. Rotating rod; 7. Cutting knife; 8. Groove; 9. Screw; 10. Motor 2; 11. Moving block; 12. Pressing roller; 13. Discharge port; 14. Baffle; 15. Limiting frame; 16. Through slot. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0036] Embodiment 1

[0037] As attached Figure 1 , Attachment Figure 2 and attached Figure 3 As shown,

[0038] A waste collection device for a steel plate cold rolling mill, comprising a feed port 1, a crushing mechanism 2 arranged in the feed port 1, a waste box 3 arranged below the feed port 1, a material pressing mechanism 4 arranged in the waste box 3, the feed port 1 being composed of an inverted quadrangular structure 1 and a rectangular structure 1 from top to bottom, a motor 5 opposite to the left and right connected to the front side of the rectangular structure 1 of the feed port 1, the crushing mechanism 2 comprising a rotating rod 6 located in the feed port 1 and connected to the output end of the motor 5, the side wall of the rotating rod 6 being evenly provided with a plurality of groups of cutting knives 7 evenly arranged in the circumferential direction in the vertical direction; the waste box 3 being arranged at the bottom of the feed port 1; On the lower side of the feed port, the waste bin 3 is composed of rectangular structure 2, quadrangular pyramid structure 2 and rectangular structure 3 from top to bottom. A groove 8 is provided on the inner wall of the front side of the rectangular structure 3. A screw 9 is provided between the left and right inner walls of the groove 8. One end of the screw 9 extends out of the waste bin 3 and is connected to a motor 2 10. A moving block 11 that cooperates with the groove 8 is threadedly sleeved on the side wall of the screw 9. The moving block 11 extends out of the groove 8 and rotates to be provided with a forward and backward pressure roller 12. A discharge port 13 is provided on the rear side of the rectangular structure 3 of the waste bin 3, and a baffle 14 that cooperates with the discharge port 13 is inserted above the waste bin 3.

[0039] Through the above structure, waste can be collected from the feed port 1 into the waste box 3, and the waste can be crushed and squeezed by the crushing mechanism 2 and the pressing mechanism 4 arranged in the device to prevent its accumulation and blocking the feed port 1. The pressing mechanism 4 can squeeze the waste falling into the waste box 3 toward both sides and compress it into blocks to reduce the floor space, and then it can be taken out by opening the baffle 14 on the rear side. It is convenient to clean while continuing to collect waste to avoid affecting production.

[0040] Combined with Figure 6 The cutting knives 7 on different rotating rods 6 are staggered in the vertical direction, and the cutting knives 7 on two rotating rods 6 are close to the left and right inner walls of the feed port 1 respectively.

[0041] Through the above structure, the cutting effect of the cutting blade 7 is improved, the waste material is prevented from being entangled on the cutting blade 7, and the waste material can be cut into small pieces.

[0042] The rectangular structure of the waste box 3 is sleeved on the lower end of the feed port 1 , and the outer side wall of the rectangular structure of the feed port 1 is provided with a limiting frame 15 that cooperates with the waste box 3 .

[0043] Through the above structure, the waste box 3 is sleeved on the lower end of the feed port 1, which is convenient for disassembly for maintenance and other operations.

[0044] One end of the pressure roller 12 is in contact with the baffle 14 .

[0045] Through the above structure, the pressure roller 12 can push the waste materials to the left and right sides of the waste material box 3.

[0046] It is worth noting that the supporting power supply and control switch of the motor 1 5 and the motor 2 10 mentioned in this embodiment can also be provided by the manufacturer. The circuits, electronic components and modules involved are all existing technologies and can be fully implemented by those skilled in the art without further elaboration.

[0047] Embodiment 2

[0048] Based on Example 1, please refer to the attached Figure 4 , Attachment Figure 5 and attached Figure 7

[0049] The opening of the groove 8 is inclined downward toward the ground; the height of the baffle 14 is greater than the height of the rectangular structure three, and the longitudinal section of the baffle 14 in the front-to-back direction is a T-shaped structure; the left and right sides of the front side wall of the baffle 14 are respectively provided with through grooves 16, and the lower end of the opening of the groove 8 is located within the height range of the through groove 16.

[0050] Through the above structure, waste materials can be prevented from entering the groove 8, and it can be discovered in time whether the waste materials in the waste box 3 need to be taken out.

[0051] The specific method of use is as follows: place the device below between the cold rolling mill roller and the steel plate to receive the waste and debris generated during the operation of the cold rolling mill, start the two motors 5, make the motors 5 rotate in opposite directions, rotate the rotating rod 6, and the cutting knife 7 can cut the waste entering the feed port 1. The cutting knives 7 are staggered and rotate in opposite directions, which can prevent the waste from being entangled on the cutting knives 7, and can cut the waste into small pieces and fall into the waste box 3. Start the motor 2 10, rotate the screw 9, and the moving block 11 is restricted by the groove 8 and moves horizontally left and right, so that the pressure roller 12 rotates and moves left and right toward the waste box 3, and the waste falling into the waste box 3 is squeezed toward both sides and compressed into blocks to reduce the floor space, and then taken out by opening the baffle 14 on the rear side. While cleaning is convenient, waste can still be continuously collected to avoid affecting production.

[0052] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

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

[0054] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A steel plate cold rolling mill waste collection device, comprising a feed inlet (1), a crushing mechanism (2) arranged in the feed inlet (1), a waste box (3) arranged below the feed inlet (1), a material pressing mechanism (4) arranged in the waste box (3), characterized in that: The feed port (1) is composed of an inverted quadrangular pyramid structure 1 and a rectangular structure 1 from top to bottom, the front side of the rectangular structure 1 of the feed port (1) is connected to a motor 1 (5) opposite to the left and right, the crushing mechanism (2) comprises a rotating rod (6) located in the feed port (1) and connected to the output end of the motor 1 (5), and the side wall of the rotating rod (6) is evenly provided with a plurality of groups of cutting knives (7) evenly arranged in the circumferential direction in the vertical direction; The waste box (3) is located at the lower side of the feed port. The waste box (3) is composed of rectangular structure 2, quadrangular pyramid structure 2 and rectangular structure 3 from top to bottom. A groove (8) is provided on the front inner wall of rectangular structure 3. A screw (9) is provided between the left and right inner walls of the groove (8). One end of the screw (9) extends out of the waste box (3) and is connected to motor 2 (10). A moving block (11) that cooperates with the groove (8) is threadedly sleeved on the side wall of the screw (9). The moving block (11) extends out of the groove (8) and is rotatably provided with a forward and backward pressure roller (12). A discharge port (13) is provided on the rear side of the rectangular structure of the waste box (3), and a baffle (14) cooperating with the discharge port (13) is inserted on the top of the waste box (3).

2. The steel plate cold rolling mill waste collection device according to claim 1, characterized in that: The cutting knives (7) located on different rotating rods (6) are arranged alternately in the vertical direction, and the cutting knives (7) located on the two rotating rods (6) are respectively close to the left and right inner walls of the feed port (1).

3. The steel plate cold rolling mill waste collection device according to claim 1, characterized in that: The rectangular structure of the waste box (3) is sleeved on the lower end of the feed port (1), and the outer side wall of the rectangular structure of the feed port (1) is provided with a limit frame (15) that cooperates with the waste box (3).

4. The steel plate cold rolling mill waste collection device according to claim 1, characterized in that: The opening of the groove (8) is inclined downward toward the ground.

5. The steel plate cold rolling mill waste collection device according to claim 1, characterized in that: The height of the baffle (14) is greater than the height of the rectangular structure three, and the longitudinal section of the baffle (14) in the front-to-back direction is a T-shaped structure.

6. The steel plate cold rolling mill waste collection device according to claim 1, characterized in that: The left and right sides of the front side wall of the baffle (14) are respectively provided with through grooves (16), and the lower end of the opening of the groove (8) is located within the height range of the through groove (16).

7. The steel plate cold rolling mill waste collection device according to claim 1, characterized in that: One end of the pressing roller (12) is in contact with the baffle (14).

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