Rolling equipment

Abstract

The invention discloses rolling equipment, and relates to the technical field of metal rolling. The rolling equipment comprises a rolling assembly, a feeding platform, a discharging platform and a circulating feeding assembly. The rolling assembly is provided with a rolling gap, and the size of the rolling gap is adjustable. One end of the feeding platform is in butt joint with the inlet side of the rolling gap. One end of the discharging platform is in butt joint with the outlet side of the rolling gap. The two ends of the circulating feeding assembly are in butt joint with the other end of the discharging platform and the other end of the feeding platform respectively, and the circulating feeding assembly can convey materials to the feeding platform from the discharging platform. The rolling equipment is used for reducing the labor intensity of workers and improving the rolling efficiency, meanwhile, the workers are prevented from making direct contact with materials, and the risk that the workers are burnt by high temperature is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of metal rolling, and in particular to a rolling equipment. Background Art

[0002] The preparation method of molybdenum-copper alloy is generally as follows: first make a porous molybdenum skeleton, then place a pure copper sheet on the skeleton, and finally melt the pure copper sheet and infiltrate it into the molybdenum skeleton at high temperature to form a molybdenum-copper alloy. Its essence is that the two elemental metals are wetted and bonded together at high temperature, but the wettability of molybdenum and copper is not particularly good. Therefore, after high-temperature infiltration, there will be some voids in the alloy. The presence of voids will affect the density of the material and thus affect the material properties. Therefore, in the preparation process of molybdenum-copper alloy, other means need to be introduced to reduce or eliminate voids in order to increase density and improve material properties. The conventional means is to roll the heated molybdenum-copper alloy to reduce or eliminate voids.

[0003] However, in the existing rolling process, the roll gap needs to be adjusted multiple times and the material needs to be rolled multiple times to achieve the specified thickness. Every time the rolling mill adjusts the roll gap, the staff needs to feed the material back into the rolling mill. The entire rolling process involves a lot of repetitive labor and is labor-intensive. The staff are at risk of high-temperature burns when transporting materials. At the same time, manual material handling is slow and the rolling efficiency is low. Summary of the invention

[0004] The object of the present invention is to provide a rolling equipment for reducing the labor intensity of workers and improving rolling efficiency, while avoiding direct contact between workers and materials and reducing the risk of workers being burned by high temperatures.

[0005] To achieve this object, the present invention adopts the following technical solutions:

[0006] The present invention provides a rolling equipment, which includes a rolling assembly, a rolling gap, and the size of the rolling gap is adjustable; a feeding platform, one end of which is connected to the inlet side of the rolling gap; a discharging platform, one end of which is connected to the outlet side of the rolling gap; a circulating feeding assembly, both ends of which are respectively connected to the other end of the discharging platform and the other end of the feeding platform; the circulating feeding assembly can transport materials from the discharging platform to the feeding platform.

[0007] In some embodiments, the circulating feeding assembly includes: a first conveying assembly, one end of which is docked with the discharging platform; a second conveying assembly; a third conveying assembly, one end of which is docked with the feeding platform, and the other ends of the first conveying assembly and the third conveying assembly are respectively docked with the two ends of the second conveying assembly.

[0008] In some embodiments, the first conveying assembly includes a first conveyor belt, the second conveying assembly includes a second conveyor belt, and the third conveying assembly includes a third conveyor belt; the first conveyor belt, the second conveyor belt, and the third conveyor belt all include a feed end and a discharge end; the feed end of the first conveyor belt is connected to the discharge platform, the discharge end of the first conveyor belt is connected to the feed end of the second conveyor belt, the discharge end of the second conveyor belt is connected to the feed end of the third conveyor belt, and the discharge end of the third conveyor belt is connected to the feed platform.

[0009] In some embodiments, the first conveying assembly includes a first bearing platform and a first driving member, the second conveying assembly includes a second bearing platform and a second driving member, and the third conveying assembly includes a third bearing platform and a third driving member; the first bearing platform, the second bearing platform and the third bearing platform all include a feed end and a discharge end; the first driving member is arranged on the first bearing platform, and the feed end of the first bearing platform is docked with the discharge platform; the second driving member is arranged on the second bearing platform, and the feed end of the second bearing platform is docked with the discharge end of the first bearing platform; the third driving member is arranged on the third bearing platform, and the feed end of the third bearing platform is docked with the discharge end of the second bearing platform, and the discharge end of the third bearing platform is docked with the feed platform.

[0010] In some embodiments, one end of the feeding platform close to the rolling assembly is the first end, and the other end is the second end, and the first end is connected to the entrance side of the rolling gap; in the vertical direction, the first end is lower than the second end; or, a pushing member is provided on the feeding platform.

[0011] In some embodiments, one end of the discharge platform close to the rolling assembly is the third end, and the other end is the fourth end; in the vertical direction, the third end is lower than the rolling gap, and the fourth end is lower than the third end.

[0012] In some embodiments, a feed stopper is provided on the feed platform, and the feed stopper extends along the conveying direction of the material.

[0013] In some embodiments, a discharging limiter is provided on the discharging platform; the discharging limiter includes a guide portion and a limiter provided along the conveying direction of the material, and in a first direction, an opening size of an end of the guide portion close to the rolling assembly is larger than an opening size of an end of the guide portion close to the limiter, and an extension direction of the limiter is provided in parallel with the conveying direction of the material.

[0014] In some embodiments, the rolling assembly also includes a frame; the frame is provided with a first fixed groove and a second fixed groove, the first fixed groove is located on the side of the rolling assembly in the material conveying direction, and the second fixed groove is located on the side of the rolling assembly away from the first fixed groove; the feeding platform is clamped to the first fixed groove, and the discharging platform is clamped to the second fixed groove.

[0015] In some embodiments, the rolling assembly also includes a frame, a first roller and a second roller arranged on the frame, a first roller fixing member arranged at both ends of the first roller, and a second roller fixing member arranged at both ends of the second roller, and the first roller and the second roller form the rolling gap; the rolling assembly also includes a lifting member arranged on the frame; one end of the lifting member is fixedly connected to the first roller fixing member, and the other end is movably connected to the frame, and the lifting member can drive the first roller fixing member to move in the vertical direction so that the size of the rolling gap can be adjusted.

[0016] Beneficial effects of the present invention:

[0017] The present invention provides a rolling equipment, which is provided by setting a rolling assembly, and setting a size-adjustable rolling gap on the rolling assembly, and setting a feeding platform at the entrance side of the rolling gap, and a discharging platform at the exit side of the rolling gap, and further providing a circulating feeding assembly whose two ends are respectively connected with the other end of the discharging platform and the other end of the feeding platform, and the circulating feeding assembly can transport materials from the discharging platform to the feeding platform. In this way, the material can enter the rolling gap of the rolling assembly from the feeding platform, and reach the discharging platform after being rolled by the rolling assembly, and then the circulating feeding assembly can transport the material to the feeding platform again, so that the rolling operation can be repeated. In the above rolling process, the material that reaches the discharging platform after a single rolling can be automatically transported to the feeding platform by the circulating feeding assembly, and there is no need to manually carry the material repeatedly, which reduces the labor intensity of the staff, avoids the staff from directly contacting the material, and reduces the risk of the staff being burned by high temperature. At the same time, the mechanical conveying of materials replaces the manual handling of materials, which improves the material handling speed and indirectly improves the rolling efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural diagram of a rolling equipment provided by a specific embodiment of the present invention;

[0019] Figure 2 is a structural diagram of a rolling assembly provided by a specific embodiment of the present invention;

[0020] Figure 3 is a structural diagram of another rolling equipment provided by a specific embodiment of the present invention;

[0021] Figure 4 It is a partial structural diagram of a rolling assembly provided by a specific implementation of the present invention;

[0022] Figure 5 It is a partial structural diagram from another perspective of a rolling assembly provided by a specific implementation of the present invention.

[0023] In the figure:

[0024] 1, rolling assembly; 11, rolling gap; 12, frame; 121, first fixed groove; 122, second fixed groove; 13, first roller; 14, second roller; 15, first roller fixing member; 16, second roller fixing member; 17, lifting member; 2, feeding platform; 21, first end; 22, second end; 3, discharging platform; 31, third end; 32, fourth end; 4, circulating feeding assembly; 41, first conveying assembly ; 411, first conveyor belt; 412, first bearing platform; 413, first driving member; 42, second conveyor assembly; 421, second conveyor belt; 422, second bearing platform; 423, second driving member; 43, third conveyor assembly; 431, third conveyor belt; 432, third bearing platform; 433, third driving member; 5, pushing member; 6, infeed stopper; 7, outfeed stopper; 71, guide portion; 72, stopper;

[0025] X1, first direction. DETAILED DESCRIPTION

[0026] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0027] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected" and "fixed" should be understood in a broad sense. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] In the present invention, unless otherwise clearly stipulated and limited, a first feature being “on” or “under” a second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through another feature between them.

[0029] In the description of this embodiment, the terms "upper", "lower", "left", "right" and other directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplification of operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operate in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0030] like Figure 1 As shown, this embodiment provides a rolling equipment, which includes a rolling component 1, a feeding platform 2, a discharging platform 3 and a circulating feeding component 4.

[0031] Combination Figure 1 , Figure 2 As shown, the rolling assembly 1 is provided with a rolling gap 11, and the size of the rolling gap 11 is adjustable (ie, the height of the rolling gap 11 in the vertical direction is adjustable).

[0032] Specific, combined Figure 1 , Figure 2 As shown, the rolling assembly 1 includes a frame 12, a first roller 13, a second roller 14, a first roller fixing member 15, a second roller fixing member 16 and a lifting member 17. The first roller 13 and the second roller 14 are arranged in a vertical direction and are arranged parallel to each other on the frame 12, so that a rolling gap 11 is formed between the first roller 13 and the second roller 14. The first roller fixing member 15 is arranged at both ends of the first roller 13 and can move in the vertical direction relative to the frame 12 (for example, the connection between the first roller fixing member 15 and the frame 12 is a sliding connection), and the second roller fixing member 16 is arranged at both ends of the second roller 14, and the connection between the second roller fixing member 16 and the frame 12 is a fixed connection. It is easy to understand that the connection between the first roller 13 and the first roller fixing member 15 and the connection between the second roller 14 and the second roller fixing member 16 are both rotatable connections. The lifting member 17 is arranged on the frame 12, one end of the lifting member 17 is fixedly connected to the first roller fixing member 15, and the other end is movably connected to the frame 12. The lifting member 17 can drive the first roller fixing member 15 to move in the vertical direction, so that the size of the above-mentioned rolling gap 11 can be adjusted. It is easy to understand that in order to realize "the lifting member 17 drives the first roller fixing member 15 to move in the vertical direction", a power source can also be arranged above the frame 12. Exemplarily, the power source arranged above the frame 12 is a cylinder or a linear motor. At this time, the lifting member 17 is a power output rod of the cylinder or a power transmission rod connected to the linear motor. Through the driving action of the cylinder or the linear motor, the lifting member 17 can drive the first roller fixing member 15 to move in the vertical direction, thereby realizing the adjustment of the size of the rolling gap 11.

[0033] Combination Figure 1 , Figure 2 As shown, one end of the above-mentioned feeding platform 2 is docked with the entrance side of the rolling gap 11 on the above-mentioned rolling assembly 1, and one end of the above-mentioned discharging platform 3 is docked with the exit side of the rolling gap 11 on the above-mentioned rolling assembly 1. Here, "the feeding platform 2 is docked with the entrance side of the rolling gap 11" can be understood as: the feeding platform 2 is arranged close to the circumferential outer surface of the second roller 14, but there is always a distance constraint greater than zero between the two in the conveying direction of the material, and the upper surface of the feeding platform 2 is tangent to the circumferential outer surface of the second roller 14. Similarly, "the discharging platform 3 is docked with the exit side of the rolling gap 11" can be understood as: the discharging platform 3 is arranged close to the circumferential outer surface of the second roller 14, but there is always a distance constraint greater than zero between the two in the conveying direction of the material, and the upper surface of the discharging platform 3 is tangent to the circumferential outer surface of the second roller 14. Of course, in combination with the actual rolling process, the upper surface of the discharge platform 3 and the circumferential outer surface of the second roller 14 do not necessarily have to be set tangent to each other. For example, when the end of the discharge platform 3 close to the second roller 14 is lower than the rolling gap 11, it can also ensure that the rolled material can be smoothly transported to the discharge platform 3. Technical personnel in this field can flexibly set the position of the discharge platform 3 relative to the second roller 14 according to actual use requirements, and no excessive restrictions are made here.

[0034] like Figure 1 As shown, the two ends of the above-mentioned circulating feeding component 4 are respectively connected to the other end of the discharge platform 3 and the other end of the feed platform 2, and the circulating feeding component 4 can transport the material from the discharge platform 3 to the feed platform 2.

[0035] Therefore, the present embodiment provides a rolling equipment, which is provided by setting a rolling assembly 1, and setting a size-adjustable rolling gap 11 on the rolling assembly 1, and setting a feed platform 2 at the inlet side of the rolling gap 11, and setting a discharge platform 3 at the outlet side of the rolling gap 11, and further providing a circulating feeding assembly 4 whose two ends are respectively connected to the other end of the discharge platform 3 and the other end of the feed platform 2, and the circulating feeding assembly 4 can transport the material from the discharge platform 3 to the feed platform 2. In this way, the material can enter the rolling gap 11 of the rolling assembly 1 from the feed platform 2, and reach the discharge platform 3 after being rolled by the rolling assembly 1, and then the circulating feeding assembly 4 can transport the material to the feed platform 2 again, so that the rolling operation can be repeated. In the above-mentioned rolling process, the material reaching the discharging platform 3 after a single rolling can be automatically transported to the feeding platform 2 by the circulating feeding component 4. There is no need for repeated manual material handling, which reduces the labor intensity of the staff, avoids direct contact between the staff and the material, and reduces the risk of high-temperature burns to the staff. At the same time, mechanical material transportation replaces manual material handling, which increases the material handling speed and indirectly improves the rolling efficiency.

[0036] In some embodiments, Figure 1 As shown, the above-mentioned circulating feeding assembly 4 includes a first conveying assembly 41, a second conveying assembly 42 and a third conveying assembly 43. Among them, one end of the first conveying assembly 41 is docked with the discharge platform 3, one end of the third conveying assembly 43 is docked with the feed platform 2, and the other end of the first conveying assembly 41 is docked with the second conveying assembly 42. In other words, one end of the first conveying assembly 41 is docked with the discharge platform 3, and the other end is docked with the second conveying assembly 42, while the other end of the second conveying assembly 42 is docked with the third conveying assembly 43, and the other end of the third conveying assembly 43 is docked with the feed platform 2. For example, as Figure 1 As shown, the material conveying directions of the first conveying assembly 41, the second conveying assembly 42 and the third conveying assembly 43 are all straight lines, wherein the first conveying assembly 41 is connected to the material conveying direction of the discharging platform 3 perpendicularly, the second conveying assembly 42 is connected to the first conveying assembly 41 perpendicularly, and the third conveying assembly 43 is connected to the second conveying assembly 42 perpendicularly. In other words, the feeding platform 2, the rolling assembly 1, the discharging platform 3, the first conveying assembly 41, the second conveying assembly 42 and the third conveying assembly 43 are connected to the second conveying assembly 42 perpendicularly. In other words, the feeding platform 2, the rolling assembly 1, the discharging platform 3, the first conveying assembly 41, the second conveying assembly 42 and the third conveying assembly 43 connected in sequence together form a regular rectangular structure. In this way, by utilizing the cooperation of the first conveying assembly 41, the second conveying assembly 42 and the third conveying assembly 43, it is possible to realize the re-conveying of the material on the discharging platform 3 to the feeding platform 2, which has a simple structure and is convenient for design, and can also facilitate the installation and layout of the circulating feeding assembly 4.

[0037] Of course, in order to adapt to different installation scenarios or to meet different usage requirements, the above-mentioned circulating feeding component 4 can include more or fewer conveying parts. For example, the circulating feeding component 4 only includes one conveying part, which is an arc-shaped structure, and the two ends of the arc-shaped structure are respectively connected to the discharge platform 3 and the input platform 2; or, the circulating feeding component 4 includes two conveying parts, and the two conveying parts are connected at an angle, where the angle between the two can be an acute angle, a right angle or an obtuse angle; or, the circulating feeding component 4 includes four conveying parts, and the four conveying parts are connected end to end in sequence and are arranged at an angle to each other. As for the angle between each conveying part, those skilled in the art can make specific settings according to the actual installation scenario, and no excessive restrictions are made here.

[0038] In some embodiments, Figure 1 As shown, the first conveying assembly 41 includes a first conveying belt 411, the second conveying assembly 42 includes a second conveying belt 421, and the third conveying assembly 43 includes a third conveying belt 431. The first conveying belt 411, the second conveying belt 421 and the third conveying belt 431 all include a feed end and a discharge end. The feed end of the first conveying belt 411 is docked with the discharge platform 3, the discharge end of the first conveying belt 411 is docked with the feed end of the second conveying belt 421, the discharge end of the second conveying belt 421 is docked with the feed end of the third conveying belt 431, and the discharge end of the third conveying belt 431 is docked with the feed platform 2. In this way, by utilizing the rotating conveying action of the first conveyor belt 411, the second conveyor belt 421 and the third conveyor belt 431, the material can be smoothly conveyed from the discharge platform 3 to the input platform 2, and by setting the structure of the three conveying components as three conveyor belts, the movement state is simple, which can facilitate the circuit design of the three conveying components (that is, it is only necessary to design the three conveyor belts to rotate along the conveying direction of the material, and there is no need to focus on the order of rotation of the three).

[0039] It is easy to understand that the above-mentioned first conveyor belt 411, second conveyor belt 421 and third conveyor belt 431 all include a conveyor belt body, a pulley and a power source. For example, each conveyor belt body is provided with two pulleys arranged along the material conveying direction and arranged parallel to each other, and the conveyor belt body is wound around the two pulleys. At the same time, the power source (such as a rotating motor) is connected to one of the pulleys to drive the pulley to rotate, drive the conveyor belt to rotate, and thus realize the transportation of materials.

[0040] Of course, the structures of the first conveying assembly 41 , the second conveying assembly 42 and the third conveying assembly 43 may also be in other forms.

[0041] In some embodiments, Figure 3As shown, the first conveying assembly 41 includes a first bearing platform 412 and a first driving member 413, the second conveying assembly 42 includes a second bearing platform 422 and a second driving member 423, and the third conveying assembly 43 includes a third bearing platform 432 and a third driving member 433. The first bearing platform 412, the second bearing platform 422 and the third bearing platform 432 all include a feed end and a discharge end. Among them, the first driving member 413 is arranged on the first bearing platform 412, and the feed end of the first bearing platform 412 is docked with the above-mentioned discharge platform 3; the second driving member 423 is arranged on the second bearing platform 422, and the feed end of the second bearing platform 422 is docked with the discharge end of the first bearing platform 412; the above-mentioned third driving member 433 is arranged on the third bearing platform 432, and the feed end of the third bearing platform 432 is docked with the discharge end of the second bearing platform 422; and the discharge end of the third bearing platform 432 is docked with the above-mentioned feed platform 2. It is not difficult to understand that the first driving member 413, the second driving member 423 and the third driving member 433 can be a pushing structure or a pulling structure. When the first driving member 413, the second driving member 423 and the third driving member 433 are pushing structures, the three are respectively arranged at the feeding ends of the first bearing platform 412, the second bearing platform 422 and the third bearing platform 432; when the first driving member 413, the second driving member 423 and the third driving member 433 are pulling structures, the three are respectively arranged at the discharging ends of the first bearing platform 412, the second bearing platform 422 and the third bearing platform 432. Through the above arrangement, in the process of conveying the material from the discharging platform 3 to the feeding platform 2, the material can be driven forward by the first driving member 413, the second driving member 423 and the third driving member 433 in sequence, so that the process of conveying the material is carried out quickly, the residence time of the material after rolling (hot rolling) in the air is reduced, the material is prevented from gradually cooling and hardening, and the rolling efficiency is indirectly improved.

[0042] Exemplarily, the first bearing platform 412 , the second bearing platform 422 , and the third bearing platform 432 are all rectangular plate structures, and the first driving member 413 , the second driving member 423 , and the third driving member 433 are all combined structures of a cylinder and a push rod.

[0043] It should be noted that the two structures of the first conveying assembly 41, the second conveying assembly 42 and the third conveying assembly 43 described above (i.e., the structure of the combination of the conveyor belt structure, the driving member and the supporting platform) belong to two completely parallel technical solutions, both of which have good beneficial effects, and those skilled in the art can flexibly choose according to actual use requirements. In addition, in the circulating feeding assembly 4, the above two structures (i.e., the structure of the combination of the conveyor belt structure, the driving member and the supporting platform) can be used in combination, that is, a part of the conveying assembly is a conveyor belt structure, and the other part of the conveying assembly is a combination structure of the driving member and the supporting platform. Exemplarily, the above-mentioned first conveying assembly 41 and the third conveying assembly 43 are conveyor belt structures, and the second conveying assembly 42 is a combination structure of the driving member and the supporting platform. Those skilled in the art can flexibly set them according to actual use requirements, and they will not be exhaustively listed here.

[0044] In some embodiments, such as in combination Figure 1 , Figure 2 As shown, the end of the feed platform 2 close to the rolling assembly 1 is the first end 21, and the other end is the second end 22. The first end 21 is connected to the entrance side of the rolling gap 11. In the vertical direction, the first end 21 is lower than the second end 22. In short, the feed platform 2 is inclined. By setting it in this way, the material on the feed platform 2 can automatically slide to the rolling gap 11 under the action of gravity. The structure is simple and the manufacturing cost is saved. Of course, in some embodiments, such as Figure 4 As shown, a pusher 5 can be provided on the feeding platform 2, and the pusher 5 can actively push the material placed on the feeding platform 2 to the pressing gap 11, thereby improving the reliability of feeding. The pusher 5 is, for example, a combination structure of a cylinder and a push rod.

[0045] In some embodiments, Figure 3 As shown, one end of the discharge platform 3 close to the rolling assembly 1 is the third end 31, and the other end is the fourth end 32. In the vertical direction, the third end 31 is lower than the rolling gap 11, and the fourth end 32 is lower than the third end 31. In short, the discharge platform 3 is arranged in an inclined manner, and such an arrangement allows the material after being rolled by the rolling assembly 1 to automatically slide down to the circulating feeding assembly 4 docked with the discharge platform 3 under the action of gravity, which has a simple structure and saves manufacturing costs.

[0046] It is not difficult to understand that when the above-mentioned feeding platform 2 is inclined and / or the discharging platform 3 is inclined, in the vertical direction, the feeding end of the feeding platform 2 will be higher than the discharging end of the discharging platform 3. Therefore, in order to ensure that the material can be smoothly circulated and transported from the discharging platform 3 to the feeding platform 2, the position of the third conveying joint 43 can be set to be higher than the first conveying joint 41, and the second conveying joint 42 can be inclined. That is, Figure 1As shown, the third conveying member 43 and the first conveying member 41 are both arranged horizontally, and in the vertical direction, the third conveying member 43 is higher than the first conveying member 41, and the discharge end of the second conveying member 42 is higher than its own feed end. Figure 1 As shown, the feed platform 2 is provided with a feed stopper 6, which extends along the material conveying direction. Exemplarily, the number of the feed stopper 6 is two, which are two parallel limit plates, and the two limit plates extend along the material conveying direction, so that the material on the feed platform 2 can be limited between the two limit plates, which can improve the accuracy of the process of conveying the material to the pressing gap 11.

[0047] In some embodiments, Figure 3 As shown, a discharging limiter 7 is provided on the above-mentioned discharging platform 3, and the discharging limiter 7 includes a guide portion 71 and a limiter 72 arranged along the conveying direction of the material. In the first direction X1, the opening size of the end of the guide portion 71 close to the rolling assembly 1 is larger than the size of the end of the guide portion 71 close to the above-mentioned limiter 72, that is, the end of the guide portion 71 close to the rolling assembly 1 is wider, and the end away from the rolling assembly 1 is narrower. In other words, the guide portion 71 is an inverted "eight" structure. The extension direction of the limiter 72 is arranged parallel to the conveying direction of the material, and one end of the limiter 72 is connected to the guide portion 71, and the other end is connected to the circulating feeding assembly 4. Through the above-mentioned arrangement, the accuracy of the process of conveying the material pressed by the rolling assembly 1 to the circulating feeding assembly 4 through the discharging platform 3 can be improved.

[0048] In some embodiments, in combination Figure 1 , Figure 4 , Figure 5 As shown, the frame 12 of the rolling assembly 1 is provided with a first fixed groove 121 and a second fixed groove 122, wherein the first fixed groove 121 is located on one side of the rolling assembly 1 in the material conveying direction, and the second fixed groove 122 is located on the side of the rolling assembly 1 away from the first fixed groove 121. The feeding platform 2 is clamped to the first fixed groove 121, and the discharging platform 3 is clamped to the second fixed groove 122.

[0049] In the above-mentioned rolling equipment, by opening the first fixed groove 121 and the second fixed groove 122 on the inner wall of the frame 12, the feeding platform 2 and the discharging platform 3 can be connected to the frame 12 respectively using the first fixed groove 121 and the second fixed groove 122. The structure is simple, and no additional supporting parts or connecting parts are required, which is convenient for manufacturing and installation.

[0050] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the protection scope of the present invention. It is not necessary and impossible to list all the embodiments here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A rolling equipment, characterized in that: include: The rolling assembly (1) is provided with a rolling gap (11), and the size of the rolling gap (11) is adjustable; A feeding platform (2), one end of which is butted against the inlet side of the pressing gap (11); A discharging platform (3), one end of which is butted against the outlet side of the pressing gap (11); The circulating feeding component (4) has two ends respectively connected to the other end of the discharging platform (3) and the other end of the feeding platform (2); the circulating feeding component (4) can transport materials from the discharging platform (3) to the feeding platform (2).

2. The rolling equipment according to claim 1, characterized in that The circulating feeding component (4) comprises: A first conveying assembly (41), one end of which is connected to the discharge platform (3); A second conveying assembly (42); One end of the third conveying assembly (43) is butted against the feeding platform (2), and the other ends of the first conveying assembly (41) and the third conveying assembly (43) are butted against two ends of the second conveying assembly (42) respectively.

3. The rolling equipment according to claim 2, characterized in that The first conveying assembly (41) includes a first conveying belt (411), the second conveying assembly (42) includes a second conveying belt (421), and the third conveying assembly (43) includes a third conveying belt (431); The first conveyor belt (411), the second conveyor belt (421) and the third conveyor belt (431) all include a feed end and a discharge end; the feed end of the first conveyor belt (411) is connected to the discharge platform (3), the discharge end of the first conveyor belt (411) is connected to the feed end of the second conveyor belt (421), the discharge end of the second conveyor belt (421) is connected to the feed end of the third conveyor belt (431), and the discharge end of the third conveyor belt (431) is connected to the feed platform (2).

4. The rolling equipment according to claim 2, characterized in that The first conveying assembly (41) comprises a first bearing platform (412) and a first driving member (413), the second conveying assembly (42) comprises a second bearing platform (422) and a second driving member (423), and the third conveying assembly (43) comprises a third bearing platform (432) and a third driving member (433); The first support platform (412), the second support platform (422) and the third support platform (432) all include a feed end and a discharge end; the first driving member (413) is arranged on the first support platform (412), and the feed end of the first support platform (412) is connected to the discharge platform (3); the second driving member (423) is arranged on the second support platform (422), and the feed end of the second support platform (422) is connected to the discharge end of the first support platform (412); the third driving member (433) is arranged on the third support platform (432), and the feed end of the third support platform (432) is connected to the discharge end of the second support platform (422), and the discharge end of the third support platform (432) is connected to the feed platform (2).

5. The rolling equipment according to claim 1, characterized in that One end of the feeding platform (2) close to the rolling assembly (1) is a first end (21), and the other end is a second end (22), and the first end (21) is butted against the inlet side of the rolling gap (11); In the vertical direction, the first end (21) is lower than the second end (22); or, The feeding platform (2) is provided with a pushing member (5).

6. The rolling equipment according to claim 1, characterized in that One end of the discharge platform (3) close to the rolling assembly (1) is the third end (31), and the other end is the fourth end (32); in the vertical direction, the third end (31) is lower than the rolling gap (11), and the fourth end (32) is lower than the third end (31).

7. The rolling equipment according to any one of claims 1 to 6, characterized in that: The feeding platform (2) is provided with a feeding stopper (6), and the feeding stopper (6) extends along the conveying direction of the material.

8. The rolling equipment according to claims 1 to 6, characterized in that: The discharging platform (3) is provided with a discharging limiter (7); the discharging limiter (7) comprises a guide portion (71) and a limiter (72) arranged along the conveying direction of the material; in a first direction (X1), an opening size of an end of the guide portion (71) close to the rolling assembly (1) is larger than an opening size of an end of the guide portion (71) close to the limiter (72); and an extending direction of the limiter (72) is arranged parallel to the conveying direction of the material.

9. The rolling equipment according to any one of claims 1 to 6, characterized in that: The rolling assembly (1) further comprises a frame (12); the frame (12) is provided with a first fixed groove (121) and a second fixed groove (122); the first fixed groove (121) is located on one side of the rolling assembly (1) in the material conveying direction, and the second fixed groove (122) is located on a side of the rolling assembly (1) away from the first fixed groove (121); the feeding platform (2) is clamped to the first fixed groove (121), and the discharging platform (3) is clamped to the second fixed groove (122).

10. The rolling equipment according to any one of claims 1 to 6, characterized in that: The rolling assembly (1) further comprises a frame (12), a first rolling roller (13) and a second rolling roller (14) arranged on the frame (12), a first rolling roller fixing member (15) arranged at both ends of the first rolling roller (13), and a second rolling roller fixing member (16) arranged at both ends of the second rolling roller (14); the first rolling roller (13) and the second rolling roller (14) form the rolling gap (11); The rolling assembly (1) further comprises a lifting member (17) arranged on the frame (12); one end of the lifting member (17) is fixedly connected to the first rolling roller fixing member (15), and the other end is movably connected to the frame (12); the lifting member (17) can drive the first rolling roller fixing member (15) to move in a vertical direction, so that the size of the rolling gap (11) can be adjusted.

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