A device for processing ferrous metal smelting and rolling products

Abstract

The utility model relates to the technical field of polishing processing of ferrous metal smelting rolled products, and discloses a ferrous metal smelting rolled product processing device, including a frame, on which two symmetrically arranged clamping mechanisms and a vacuum cleaner are respectively installed, the port of the vacuum cleaner is connected to a negative pressure flexible pipe, the frame clamps and conveys a rolled plate body through the two clamping mechanisms, the surface of the frame is slidably connected with two symmetrically arranged polishing racks corresponding to the position between the two clamping mechanisms, a pressure regulating member for changing the spacing between the two polishing racks is installed on the frame, and the inner wall of the frame is rotatably connected with a transmission shaft driven by a servo motor. The utility model, through the arrangement of the double clamping mechanisms, enables the device to complete the double-sided limit of the rolled plate body when processing the rolled plate body, and through the realization of the double-sided limit function, effectively avoid displacement or offset of the rolled plate body during polishing, and then effectively ensure the stability of the rolled plate body during polishing.

Description

Technical Field

[0001] The utility model relates to the technical field of polishing processing of ferrous metal smelting and rolling products, and more specifically, to a processing device for ferrous metal smelting and rolling products. Background Art

[0002] Ferrous metals mainly refer to iron and its alloys, such as steel, pig iron, iron alloys, cast iron, etc. Ferrous metal smelting and rolling products refer to workpieces made from ferrous metals after rolling processing. Ferrous metal smelting and rolling products require the use of polishing equipment to process the surface.

[0003] In the prior art, the patent document with publication number CN220007290U discloses a surface polishing device for ferrous metal smelting rolled products, comprising a base, a fixed frame, a column and a guide frame are fixedly installed on the upper end of the base, a top plate is fixedly installed on the upper end of the column, a movable frame is movably installed on the outer side of the column, a cylinder is fixedly installed on the upper end of the top plate, a driving roller is rotatably installed on the inner side of the fixed frame, a driving roller is rotatably installed on the inner side of the movable frame, and a motor is fixedly installed on the outer side of the fixed frame. The above device can polish both sides of the ferrous metal smelting rolled products at the same time, does not require manual movement, realizes full-automatic processing, and effectively improves processing efficiency. However, the above device has the following technical problems when used:

[0004] 1. It is not possible to limit the calendered product on both sides during processing, which makes it easy for the calendered product to shift or deflect during polishing;

[0005] 2. It is not convenient to realize repeated polishing of rolled products and to clean the polished scraps by negative pressure in an online physical removal machine. At the same time, the existing polishing device is not convenient to realize bidirectional and uniform polishing of the rolled product surface, thereby improving the polishing efficiency and polishing intensity.

[0006] Based on this, the utility model provides a ferrous metal smelting and rolling product processing device to solve the technical problems raised in the above background technology. Utility Model Content

[0007] In order to overcome the shortcomings of the prior art, the utility model provides a ferrous metal smelting rolled product processing device, which has a spiral structure arrangement of spiral polishing strips a and spiral polishing strips b, thereby realizing layer-by-layer repeated sheet polishing of the rolled plate body, thereby improving the surface polishing efficiency and polishing strength of the rolled plate body of the device.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a ferrous metal smelting rolled product processing device, comprising a frame, on which two symmetrically arranged clamping mechanisms and a vacuum cleaner are respectively installed, the port of the vacuum cleaner is connected with a negative pressure flexible pipe, the frame clamps and conveys a rolled plate body through the two clamping mechanisms, the surface of the frame is slidably connected with two symmetrically arranged polishing racks corresponding to the position between the two clamping mechanisms, the frame is installed with a pressure regulating piece for changing the spacing between the two polishing racks, the inner wall of the frame is rotatably connected with a transmission shaft driven by a servo motor, the inner wall of the polishing rack is rotatably connected with two symmetrically arranged polishing rollers that are linked to each other by a chain belt, the two polishing rollers are respectively installed with a spiral polishing strip a and a spiral polishing strip b, the spiral directions of the spiral polishing strip a and the spiral polishing strip b are opposite, the inner wall of the polishing rack is rotatably connected with a sleeve driven by a transmission shaft, one of the polishing rollers is driven by the sleeve, and the interior of the polishing roller is installed with a dust collection component connected with the negative pressure flexible pipe.

[0009] As a preferred technical solution of the utility model, the clamping mechanism includes two symmetrically arranged pressure frames and a clamping screw rotatably connected to the inner wall of the frame and driven by a motor a, the clamping screw is symmetrically provided with a positive thread area a and a negative thread area a, the positive thread area a and the negative thread area a are respectively transmission connected to the two pressure frames, the surfaces of the two pressure frames are slidably connected with the clamping frame, a pressure sensor is installed between the relative surfaces of the pressure frame and the clamping frame, a transmission module is installed in the clamping frame, and the transmission module is transmission connected to an annular clamping belt that is tightly pressed against the side of the rolled plate body.

[0010] As an optimal technical solution of the utility model, the pressure regulating part includes a pitch-adjusting screw rod vertically arranged and rotatably connected to a frame, a motor b is installed on the frame, the pitch-adjusting screw rod is driven by the motor b, and a positive thread area b and a negative thread area b are symmetrically arranged on the pitch-adjusting screw rod, and the positive thread area b and the negative thread area b are respectively connected to the two polishing frames in a transmission manner.

[0011] As a preferred technical solution of the utility model, the spiral polishing strip a and the spiral polishing strip b both include an inner lining spiral skeleton installed on a polishing roller, and the outer edge of the inner lining spiral skeleton is evenly distributed with polishing sand strips.

[0012] As a preferred technical solution of the utility model, the inner lining spiral skeleton is made of metal.

[0013] As a preferred technical solution of the utility model, the shaft sleeve is vertically arranged, and a shaft groove with openings at both ends and slidably connected to the transmission shaft is fixedly opened inside the shaft sleeve, and the cross-sections of the shaft groove and the transmission shaft are both regular polygons.

[0014] As a preferred technical solution of the utility model, the dust suction component includes a negative pressure suction chamber opened in the polishing roller, and the outer periphery of the polishing roller is provided with multiple groups of dust suction holes connected to the negative pressure suction chamber, and the port of the negative pressure suction chamber is rotatably connected to the negative pressure flexible pipe through a joint.

[0015] As a preferred technical solution of the utility model, the rolled plate body is a ferrous metal smelting rolled product.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0017] 1. The utility model sets up a double clamping mechanism, so that when the device processes the rolled plate body, it can complete the double-sided limit of the rolled plate body. By realizing the double-sided limit function, the displacement or offset of the rolled plate body during polishing can be effectively avoided, thereby effectively ensuring the stability of the rolled plate body during polishing.

[0018] 2. The utility model realizes layer-by-layer repeated sheet polishing of the rolled plate body through the spiral structure setting of the spiral polishing strip a and the spiral polishing strip b, thereby improving the surface polishing efficiency and polishing strength of the rolled plate body by the device. Through the spiral structure setting of the spiral polishing strip a and the spiral polishing strip b, the waste chips generated during the polishing process can be quickly discharged from the side of the rolled plate body, thereby effectively reducing the residual rate of the waste chips on the rolled plate body, thereby maintaining the surface cleanliness of the rolled plate body. At the same time, through the setting of the dust collection component, online negative pressure cleaning of the polishing waste chips can be achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of a ferrous metal smelting and rolling product processing device of the utility model;

[0020] Figure 2 For this utility model Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0021] Figure 3 It is a structural schematic diagram of the clamping and conveying frame and the annular clamping and conveying belt of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the polishing rack and the negative pressure flexible connecting pipe of the utility model;

[0023] Figure 5 For this utility model Figure 4 Schematic diagram of the local enlarged structure at point B in the middle.

[0024] In the figure: 1. frame; 2. vacuum cleaner; 3. negative pressure flexible pipe; 4. rolled plate body; 5. polishing frame; 6. transmission shaft; 7. polishing roller; 8. spiral polishing strip a; 9. spiral polishing strip b; 10. bushing; 11. pressure frame; 12. clamping screw; 13. clamping frame; 14. pressure sensor; 15. transmission module; 16. annular clamping belt; 17. pressure regulating piece; 18. dust suction hole. DETAILED DESCRIPTION

[0025] 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.

[0026] like Figures 1 to 5 As shown, the utility model provides a ferrous metal smelting rolled product processing device, comprising a frame 1, on which two symmetrically arranged clamping and conveying mechanisms and a vacuum cleaner 2 are respectively installed, and the port of the vacuum cleaner 2 is connected to a negative pressure flexible connection pipe 3;

[0027] The frame 1 is clamped and conveyed with a rolled plate body 4 by two clamping and conveying mechanisms;

[0028] The rolled plate body 4 is a ferrous metal smelting rolled product;

[0029] Two symmetrically arranged polishing racks 5 are slidably connected to the surface of the rack 1 and correspond to the position between the two clamping and feeding mechanisms. A pressure regulating member 17 for changing the distance between the two polishing racks 5 is installed on the rack 1.

[0030] The pressure regulating member 17 includes a pitch regulating screw rod which is vertically arranged and rotatably connected to the frame 1. The frame 1 is provided with a motor b, and the pitch regulating screw rod is driven by the motor b. The pitch regulating screw rod is symmetrically provided with a positive thread area b and a negative thread area b. The positive thread area b and the negative thread area b are respectively connected to the two polishing frames 5 in a transmission manner.

[0031] By changing the distance between the two polishing frames 5, the clamping and polishing strength of the two polishing frames 5 on the rolled plate body 4 is changed;

[0032] The inner wall of the frame 1 is rotatably connected to a transmission shaft 6 driven by a servo motor, and the inner wall of the polishing frame 5 is rotatably connected to two polishing rollers 7 which are symmetrically arranged and linked to each other through a chain belt. The two polishing rollers 7 are respectively mounted with a spiral polishing strip a8 and a spiral polishing strip b9, and the spiral directions of the spiral polishing strip a8 and the spiral polishing strip b9 are opposite;

[0033] The spiral polishing strip a8 and the spiral polishing strip b9 both include an inner lining spiral frame mounted on the polishing roller 7, the inner lining spiral frame is made of metal, and the outer edges of the inner lining spiral frame are uniformly distributed with polishing sand strips;

[0034] The spiral structure of the spiral polishing strip a8 and the spiral polishing strip b9 is set to achieve layer-by-layer repeated sheet polishing of the rolled plate body 4, thereby improving the surface polishing effect of the spiral polishing strip a8 and the spiral polishing strip b9 on the rolled plate body 4;

[0035] The spiral structure of the spiral polishing strips a8 and b9 can also quickly discharge the waste generated during the polishing process from the side of the rolled plate body 4, thereby effectively reducing the residual rate of the waste on the rolled plate body 4, thereby maintaining the surface cleanliness of the rolled plate body 4.

[0036] The inner wall of the polishing frame 5 is rotatably connected with a sleeve 10 driven by a transmission shaft 6, a polishing roller 7 is driven by the sleeve 10, and a dust collection component connected to the negative pressure hose 3 is installed inside the polishing roller 7;

[0037] The shaft sleeve 10 is arranged vertically, and a shaft groove with openings at both ends and slidably connected to the transmission shaft 6 is fixedly opened inside the shaft sleeve 10, and the cross sections of the shaft groove and the transmission shaft 6 are both regular polygons;

[0038] By setting the regular polygonal cross-section of the shaft sleeve 10 and the shaft groove, the transmission shaft 6 can continuously drive the polishing roller 7 when the polishing frame 5 moves up and down.

[0039] The clamping mechanism includes two symmetrically arranged pressure frames 11 and a clamping screw 12 rotatably connected to the inner wall of the frame 1 and driven by a motor a. The clamping screw 12 is symmetrically provided with a positive thread area a and a negative thread area a. The positive thread area a and the negative thread area a are respectively connected to the two pressure frames 11 in transmission. The surfaces of the two pressure frames 11 are slidably connected with a clamping frame 13. A pressure sensor 14 is installed between the relative surfaces of the pressure frame 11 and the clamping frame 13. A transmission module 15 is installed in the clamping frame 13. The transmission module 15 is connected in transmission to an annular clamping belt 16 that is tightly pressed and fitted with the side of the rolled plate body 4.

[0040] During operation, the pressure sensor 14 is set to monitor the clamping strength of the two clamping mechanisms on the calendered plate body 4 in real time, and when the calendered plate body 4 is processed, the two annular clamping belts 16 move at the same speed, and then the calendered body is transported at the set speed;

[0041] The dust suction component includes a negative pressure suction chamber provided in the polishing roller 7. The outer periphery of the polishing roller 7 is provided with a plurality of dust suction holes 18 connected with the negative pressure suction chamber. The port of the negative pressure suction chamber is rotatably connected with the negative pressure flexible connecting pipe 3 through a joint.

[0042] By setting the dust suction component, the polishing waste can be sucked away under negative pressure during the polishing process;

[0043] The working principle and use process of this utility model:

[0044] During operation, the rolled plate body 4 to be processed is clamped and conveyed by the clamping and conveying mechanism. When the clamping and conveying mechanism conveys the rolled plate body 4, the set clamping degree is maintained. When the rolled plate body 4 is processed, the rolled plate body 4 is conveyed forward at a set speed. When the rolled plate body 4 is conveyed forward, the polishing roller 7 rotates at a set speed, and the vacuum cleaner 2 performs negative pressure vacuuming at a set power.

[0045] 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.

[0046] Although the 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.

Claims

1. A ferrous metal smelting rolled product processing device, comprising a frame (1), characterized in that: The frame (1) is respectively provided with two symmetrically arranged clamping and conveying mechanisms and a vacuum cleaner (2), the port of the vacuum cleaner (2) is connected to a negative pressure flexible pipe (3), the frame (1) is clamped and conveyed with a rolled plate body (4) by the two clamping and conveying mechanisms, two symmetrically arranged polishing racks (5) are slidably connected on the surface of the frame (1) and corresponding to the position between the two clamping and conveying mechanisms, the frame (1) is provided with a pressure regulating member (17) for changing the distance between the two polishing racks (5), and the inner wall of the frame (1) is rotatably connected with a transmission shaft (6) driven by a servo motor. The inner wall of the polishing frame (5) is rotatably connected to two polishing rollers (7) which are symmetrically arranged and linked to each other through a chain belt. The two polishing rollers (7) are respectively installed with a spiral polishing strip a (8) and a spiral polishing strip b (9). The spiral directions of the spiral polishing strip a (8) and the spiral polishing strip b (9) are opposite. The inner wall of the polishing frame (5) is rotatably connected to a shaft sleeve (10) driven by a transmission shaft (6). The polishing roller (7) is driven by the shaft sleeve (10). A dust collection component connected to a negative pressure hose (3) is installed inside the polishing roller (7).

2. A ferrous metal smelting and rolling product processing device according to claim 1, characterized in that: The clamping mechanism comprises two symmetrically arranged pressure frames (11) and a clamping screw (12) rotatably connected to the inner wall of the frame (1) and driven by a motor a. The clamping screw (12) is symmetrically provided with a positive thread area a and a negative thread area a. The positive thread area a and the negative thread area a are respectively connected to the two pressure frames (11) in a transmission manner. The surfaces of the two pressure frames (11) are slidably connected to a clamping frame (13). A pressure sensor (14) is installed between the relative surfaces of the pressure frame (11) and the clamping frame (13). A transmission module (15) is installed in the clamping frame (13). The transmission module (15) is connected in a transmission manner to an annular clamping belt (16) that is tightly pressed against the side of the rolled plate body (4).

3. The ferrous metal smelting and rolling product processing device according to claim 1 is characterized in that: The pressure regulating member (17) comprises a pitch regulating screw rod which is vertically arranged and rotatably connected to the frame (1); a motor b is mounted on the frame (1); the pitch regulating screw rod is driven by the motor b; a positive thread area b and a negative thread area b are symmetrically arranged on the pitch regulating screw rod; the positive thread area b and the negative thread area b are respectively connected to the two polishing frames (5) in a transmission manner.

4. The ferrous metal smelting and rolling product processing device according to claim 1 is characterized in that: The spiral polishing strip a (8) and the spiral polishing strip b (9) both comprise an inner lining spiral skeleton mounted on a polishing roller (7), and polishing sand strips are evenly distributed on the outer edges of the inner lining spiral skeleton.

5. The ferrous metal smelting and rolling product processing device according to claim 4 is characterized in that: The inner lining spiral skeleton is made of metal.

6. The ferrous metal smelting and rolling product processing device according to claim 1 is characterized in that: The shaft sleeve (10) is arranged vertically, and a shaft groove with openings at both ends and slidably connected to the transmission shaft (6) is fixedly opened inside the shaft sleeve (10), and the cross-sections of the shaft groove and the transmission shaft (6) are both regular polygons.

7. The ferrous metal smelting and rolling product processing device according to claim 1 is characterized in that: The dust suction component comprises a negative pressure suction chamber provided in the polishing roller (7), a plurality of dust suction holes (18) connected to the negative pressure suction chamber are provided on the outer periphery of the polishing roller (7), and the port of the negative pressure suction chamber is rotatably connected to the negative pressure flexible connecting pipe (3) via a joint.

8. The ferrous metal smelting and rolling product processing device according to claim 1 is characterized by: The rolled plate body (4) is a ferrous metal smelting rolled product.

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