A cutting device for continuous casting roller manufacturing

Abstract

The present invention provides a cutting device for manufacturing continuous casting rollers, which relates to the technical field of manufacturing continuous casting rollers and cutting, and includes: a workbench, a top plate is provided on the top of the workbench, a plurality of roller shafts are provided at the bottom of the top plate, a plurality of slots are provided on the top of the workbench, a transmission roller is rotatably connected inside the slots, and an equipment box is installed on the top of the workbench; a conveying assembly arranged between the top plate and the roller shafts, which is used for clamping and conveying the continuous casting billet; and a shearing assembly arranged between the workbench and the equipment box, which is used for shearing the continuous casting billet. This device can convey continuous casting billets of different sizes through the conveying assembly, and keep the conveying of the continuous casting billet stable, effectively avoiding the tilting of the continuous casting billet during conveying, and playing a preliminary positioning effect. The shearing assembly can make the shear stress on the continuous casting billet from the outside to the inside, avoiding the unevenness of the cut surface when the continuous casting billet is sheared on one side, and at the same time, the conveying assembly can avoid the tilting of the cut surface after shearing.

Description

Technical Field

[0001] The invention relates to the technical field of continuous casting roller manufacturing and cutting, in particular to a cutting device for continuous casting roller manufacturing. Background Art

[0002] The continuous casting roller is one of the key equipment components in the continuous steel casting process. It is mainly used to support, guide and cool the continuously cast steel billets to ensure that the molten steel is evenly solidified and formed. The formed continuous casting billets need to be sheared to divide them into multiple sections of appropriate lengths to facilitate the subsequent cutting process of the continuous casting billets and finally make them into continuous casting rollers.

[0003] During use, the existing device for cutting the continuously cast billet needs to ensure that the continuously cast billet can smoothly reach the cutting position of the cutter. The existing cutting device usually uses a transmission roller to transport the continuously cast billet. During the transportation process, the continuously cast billet is prone to tilting, resulting in a tilted cross-section of the continuously cast billet after cutting, thereby affecting the subsequent processing of the continuously cast billet. At the same time, the existing cutting device uses a single-sided cutter for direct shearing, which causes shear stress on one side of the continuously cast billet, causing the continuously cast billet to be slightly bent and tilted, resulting in an uneven cross-section after shearing, affecting the shearing quality, requiring further fine processing, and increasing the production cost. Summary of the invention

[0004] The present invention aims to solve the shortcomings existing in the background technology and provides a cutting device for manufacturing continuous casting rollers. Through the setting of the conveying component, it can convey continuous casting billets of different sizes and keep the conveying of the continuous casting billets smooth, effectively avoid the tilting of the continuous casting billets during conveying, and play a preliminary positioning effect. Through the setting of the shearing component, the shear stress on the continuous casting billet can be made from the outside to the inside, avoiding the uneven cross-section when the continuous casting billet is sheared on one side. At the same time, in conjunction with the setting of the conveying component, it can ensure the correct position of the continuous casting billet during shearing, and avoid the tilt of the cross-section after shearing.

[0005] In order to achieve the above-mentioned purpose, the present invention provides the following technical solution: a cutting device for manufacturing continuous casting rollers, comprising:

[0006] A workbench, wherein a top plate is provided on the top of the workbench, a plurality of rollers are provided at the bottom of the top plate, a plurality of slots are provided on the top of the workbench, transmission rollers are rotatably connected inside the slots, and an equipment box is installed on the top of the workbench;

[0007] A conveying assembly disposed between the top plate and the roller shaft, used for clamping and conveying the continuous casting billet; and

[0008] The shearing assembly arranged between the workbench and the equipment box is used for shearing the continuous casting billet.

[0009] Furthermore, a plurality of mounting holes are provided on the top of the workbench, an electric push rod is installed inside the mounting hole, and the top end of the electric push rod is connected to the top plate, an inclined groove is provided on one side of the workbench, a discharge groove is provided on the surface of the workbench, a collecting box is installed on the surface of the workbench, a transmission motor is installed inside the workbench, one end of the transmission motor is drivingly connected to the transmission roller, and the middle part of the transmission roller is recessed inwardly.

[0010] Furthermore, the conveying assembly comprises:

[0011] A plurality of fixing blocks installed at the bottom of the top plate, wherein the fixing blocks are evenly arranged and distributed and are located on both sides of the roller shaft;

[0012] A buffer groove is provided inside the fixing block, and a buffer plate is provided inside the buffer groove;

[0013] A connecting block is connected to the bottom of the buffer plate, a connecting plate is connected to the bottom of the connecting block, and both ends of the roller shaft are connected to the connecting plate through bearings.

[0014] Furthermore, a plurality of buffer springs are connected between the buffer plate and the buffer groove, and the cross-sectional width of the buffer plate matches the cross-sectional width of the buffer groove.

[0015] Further, the shearing assembly comprises:

[0016] An equipment cavity is provided inside the workbench, and a rotating motor is installed inside the equipment cavity;

[0017] A driving device connected to a rotating rod at one end of the rotating motor;

[0018] A cam a and a shaped wheel mounted on the rotating rod;

[0019] An ejector plate is arranged above the cam a, and a lower cutting knife is connected to the top of the ejector plate;

[0020] A cavity is provided inside the equipment box, a rotating rod is rotatably connected inside the cavity, a cam b is installed on the rotating rod, and a transmission groove is provided between the equipment box and the workbench;

[0021] A pressing plate is arranged below the cam b, and an upper cutting knife is connected to the bottom of the pressing plate.

[0022] Furthermore, the upper cutter and the lower cutter are positioned correspondingly, and the bottom of the upper cutter and the top of the lower cutter are both recessed inwardly, two pressing springs are connected between the pressing plate and the cavity, and the two pressing springs are symmetrically arranged about the upper cutter, and two ejection springs are connected between the ejection plate and the equipment cavity, and the two ejection springs are symmetrically arranged about the lower cutter.

[0023] Furthermore, the protruding directions of the cam a and the cam b are opposite, the recess of the special-shaped wheel is opposite to the protruding part of the cam a, and an ejection groove cooperating with the lower cutter is provided on the top of the workbench.

[0024] Furthermore, the transmission groove is internally provided with a first transmission rod and a second transmission rod which are rotatably connected therein respectively. The first transmission rod corresponds horizontally to the position of the rotating rod, the second transmission rod corresponds horizontally to the position of the rotating rod, a transmission belt one is connected between the first transmission rod and the rotating rod, a transmission belt two is connected between the first transmission rod and the second transmission rod, and a transmission belt three is connected between the second transmission rod and the rotating rod.

[0025] Furthermore, a blocking plate is provided on the top of the special-shaped wheel, two return springs are connected between the blocking plate and the equipment cavity, a limiting block is connected to the top of the blocking plate, a limiting plate is provided on the top of the limiting block, a limiting groove matching with the limiting block is provided at the bottom of the limiting plate, a limiting spring is connected between the limiting groove and the limiting block, and a blocking groove matching with the limiting plate is provided on the top of the workbench.

[0026] Furthermore, a first hydraulic rod is installed inside the workbench, a lower clamping block is connected to the top of the first hydraulic rod, a second hydraulic rod is installed inside the equipment box, an upper clamping block is connected to the bottom of the second hydraulic rod, the lower clamping block and the upper clamping block are both in arc-shaped structure, and a heat-resistant layer is provided on the inner arc surface of the lower clamping block and the upper clamping block.

[0027] The present invention provides a cutting device for manufacturing continuous casting rollers, which has the following beneficial effects:

[0028] The invention has the advantages that, through the arrangement of the conveying assembly, continuous casting billets of different sizes can be conveyed, and the conveying of the continuous casting billets can be kept stable, thereby effectively avoiding the tilting of the continuous casting billets during conveying, and achieving the effect of preliminary positioning;

[0029] Secondly, through the setting of the shearing component, the shearing stress on the continuous casting billet can be directed from the outside to the inside, thereby avoiding the uneven cross-section when the continuous casting billet is sheared on one side. At the same time, in conjunction with the setting of the conveying component, the correct position of the continuous casting billet during shearing can be ensured to avoid the occurrence of tilted cross-sections after shearing. In addition, when shearing the ends of the continuous casting billet, the end position can be limited to avoid material waste due to shearing of excessively long continuous casting billets. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0031] Figure 2 It is a cross-sectional view of the overall structure of the present invention.

[0032] Figure 3 It is a side cross-sectional view of the equipment cavity structure of the present invention.

[0033] Figure 4 It is a schematic diagram of the rotating rod structure of the present invention.

[0034] Figure 5 It is a side view of the transmission roller structure of the present invention.

[0035] Figure 6 It is a schematic diagram of the upper cutter structure of the present invention.

[0036] Figure 7 It is a schematic diagram of the lower cutter structure of the present invention.

[0037] Figure 8 It is a cross-sectional view of the special-shaped wheel structure of the present invention.

[0038] Fig. 9 It is a structural schematic diagram of the cam a of the present invention.

[0039] Fig.10 For the present invention Figure 2 Enlarged view of point A in .

[0040] Fig.11 For the present invention Figure 2 Enlarged view of point B in .

[0041] Figure 1-11 Middle: 1. Workbench; 101. Slotting; 102. Drive roller; 103. Drive motor; 104. Electric push rod; 105. Discharge chute; 106. Collection box; 107. Inclined chute; 2. Top plate; 201. Fixed block; 202. Buffer chute; 203. Buffer plate; 204. Buffer spring; 205. Connecting block; 206. Connecting plate; 207. Roller; 3. Equipment cavity; 301. Rotating motor; 302. Rotating rod; 303. Cam a; 304. Special-shaped wheel; 4. Equipment box; 401. Cavity; 402. Rotating rod; 403. Cam b ; 404, pressing plate; 405, upper cutting knife; 406, pressing spring; 5, ejection plate; 501, lower cutting knife; 502, ejection spring; 503, ejection groove; 6, blocking plate; 601, limit block; 6011, return spring; 602, limit plate; 603, limit groove; 604, limit spring; 605, blocking groove; 7, first transmission rod; 701, transmission belt one; 702, transmission belt two; 703, second transmission rod; 704, transmission belt three; 8, first hydraulic rod; 801, lower clamping block; 802, second hydraulic rod; 803, upper clamping block. DETAILED DESCRIPTION

[0042] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0043] The disclosure below provides many different embodiments or examples to realize the different structures of the present application. In order to simplify the disclosure of the present application, the parts and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present application. In addition, the present application can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, which itself does not indicate the relationship between the various embodiments and / or settings discussed. In addition, the various specific processes and material examples provided by the present application, but those of ordinary skill in the art can appreciate the application of other processes and / or the use of other materials.

[0044] The embodiments of the present application provide a cutting device for manufacturing continuous casting rollers. It should be noted that the description order of the following embodiments is not intended to limit the preferred order of the embodiments.

[0045] The present application is described in detail below with reference to the accompanying drawings and specific implementation methods.

[0046] Example 1

[0047] See also Figure 1-Figure 11 In the present embodiment, a cutting device for manufacturing continuous casting rollers is provided, comprising: a workbench 1, a top plate 2 is provided on the top of the workbench 1, a plurality of roller shafts 207 are provided on the bottom of the top plate 2, a plurality of slots 101 are provided on the top of the workbench 1, a driving roller 102 is rotatably connected inside the slots 101, and an equipment box 4 is installed on the top of the workbench 1; a conveying component arranged between the top plate 2 and the roller shaft 207, which is used for clamping and conveying the continuous casting billet; and a shearing component arranged between the workbench 1 and the equipment box 4, which is used for shearing the continuous casting billet, a plurality of mounting holes are provided on the top of the workbench 1, an electric push rod 104 is installed inside the mounting hole, and the top end of the electric push rod 104 is connected to the top plate 2, an inclined groove 107 is provided on one side of the workbench 1, a discharge groove 105 is provided on the surface of the workbench 1, a collecting box 106 is installed on the surface of the workbench 1, a driving motor 103 is installed inside the workbench 1, one end of the driving motor 103 is drivingly connected to the driving roller 102, and the middle part of the driving roller 102 is recessed inwardly.

[0048] Among them, through the setting of the conveying component, it is possible to clamp and convey the continuous casting billets of different sizes, and keep the conveying of the continuous casting billets stable, effectively avoiding the tilting of the continuous casting billets during transportation, and playing the effect of preliminary positioning; secondly, through the setting of the shearing component, the shear stress on the continuous casting billets can be from the outside to the inside, avoiding the uneven cross-section when the continuous casting billets are sheared on one side, and at the same time, in conjunction with the setting of the conveying component, it can ensure the correct position of the continuous casting billets during shearing, avoid the tilting of the cross-section after shearing, and limit the end position when shearing the end of the continuous casting billet, avoiding the waste of materials caused by shearing too long continuous casting billets.

[0049] Example 2

[0050] On the basis of Example 1, the conveying assembly includes: a plurality of fixed blocks 201 installed at the bottom of the top plate 2, the plurality of fixed blocks 201 are evenly arranged and located on both sides of the roller shaft 207; a buffer groove 202 is opened inside the fixed block 201, and a buffer plate 203 is arranged inside the buffer groove 202; a connecting block 205 connected to the bottom of the buffer plate 203, a connecting plate 206 is connected to the bottom of the connecting block 205, and both ends of the roller shaft 207 are connected to the connecting plate 206 through bearings, and a plurality of buffer springs 204 are connected between the buffer plate 203 and the buffer groove 202, and the cross-sectional width of the buffer plate 203 matches the cross-sectional width of the buffer groove 202.

[0051] In the process of manufacturing the continuous casting roller, the produced continuous casting billet needs to be sheared for subsequent cutting processing. When shearing the continuous casting billet, one end of the continuous casting billet is placed on the driving roller 102. Since the middle part of the driving roller 102 is concave inward, the continuous casting billet can always be kept in the middle position of the driving roller 102 during transportation, which plays a role in preliminary positioning.

[0052] When the continuous casting billet is transmitted, the electric push rod 104 drives the top plate 2 to move downward, so that the multiple rollers 207 below the top plate 2 contact the surface of the continuous casting billet. At the same time, since the positions of the rollers 207 and the driving rollers 102 correspond, the continuous casting billet can be clamped by the rollers 207 and the driving rollers 102. As the top plate 2 continues to move downward, the rollers 207 drive the connecting block 205 to move upward through the connecting plate 206, and squeeze the buffer spring 204, so that the elastic force generated by the buffer spring 204 acts on the rollers 207 through the connecting block 205 and the connecting plate 206, so that the rollers 207 can apply a certain pressure to the continuous casting billet, thereby ensuring that the driving rollers 102 can smoothly drive the movement of the continuous casting billet to avoid slipping between the continuous casting billet and the driving rollers 102, and then the driving motor 103 drives the driving rollers 102 to rotate, so that the multiple driving rollers 102 transport the continuous casting billet on the workbench 1 to the bottom of the equipment box 4.

[0053] Example 3

[0054] On the basis of Example 1, the shearing assembly includes: an equipment cavity 3 opened inside the workbench 1, a rotating motor 301 is installed inside the equipment cavity 3; a rotating rod 302 drivingly connected to one end of the rotating motor 301; a cam a303 and a shaped wheel 304 installed on the rotating rod 302; an ejector plate 5 arranged above the cam a303, a lower cutter 501 is connected to the top of the ejector plate 5; a cavity 401 opened inside the equipment box 4, a rotating rod 402 is rotatably connected inside the cavity 401, and a cam is installed on the rotating rod 402 b403, a transmission groove is provided between the equipment box 4 and the workbench 1; a pressing plate 404 is provided below the cam b403, an upper cutter 405 is connected to the bottom of the pressing plate 404, a first hydraulic rod 8 is installed inside the workbench 1, a lower clamping block 801 is connected to the top of the first hydraulic rod 8, a second hydraulic rod 802 is installed inside the equipment box 4, an upper clamping block 803 is connected to the bottom of the second hydraulic rod 802, both the lower clamping block 801 and the upper clamping block 803 are in an arc-shaped structure, and a heat-resistant layer is provided on the inner arc surface of the lower clamping block 801 and the upper clamping block 803.

[0055] Among them, the upper cutter 405 and the lower cutter 501 are positioned correspondingly, and the bottom of the upper cutter 405 and the top of the lower cutter 501 are both recessed inward, two pressing springs 406 are connected between the pressing plate 404 and the cavity 401, and the two pressing springs 406 are symmetrically arranged about the upper cutter 405, and two ejection springs 502 are connected between the ejection plate 5 and the equipment cavity 3, and the two ejection springs 502 are symmetrically arranged about the lower cutter 501.

[0056] When the continuous casting billet is moved to the bottom of the equipment box 4 for shearing, the first hydraulic rod 8 and the second hydraulic rod 802 respectively drive the lower clamp block 801 and the upper clamp block 803 to move toward the continuous casting billet, clamp and fix the continuous casting billet, and avoid position deviation during subsequent shearing. Due to the setting of the driving roller 102, after the upper clamp block 803 and the lower clamp block 801 are clamped and fixed, the continuous casting billet is still kept in the middle position of the driving roller 102. Then, the continuous casting billet is sheared by the upper cutter 405 and the lower cutter 501. Since the bottom of the upper cutter 405 and the top of the lower cutter 501 are both recessed inward, during the shearing operation, the upper cutter 405 and the lower cutter 501 both start shearing from the edge of the continuous casting billet, so that the continuous casting billet is subjected to inward shearing stress during the shearing process, so that the continuous casting billet is kept in place, and the continuous casting billet is prevented from being slightly bent due to the shearing stress on only one side during unilateral shearing, resulting in uneven cut surface, which affects the shearing quality of the continuous casting billet.

[0057] Then, the first transmission rod 7 and the second transmission rod 703 are rotatably connected inside the transmission groove respectively, the first transmission rod 7 corresponds horizontally to the rotating rod 302, the second transmission rod 703 corresponds horizontally to the rotating rod 402, a transmission belt 1 701 is connected between the first transmission rod 7 and the rotating rod 302, a transmission belt 2 702 is connected between the first transmission rod 7 and the second transmission rod 703, a transmission belt 3 704 is connected between the second transmission rod 703 and the rotating rod 402, the protrusion directions of the cam a303 and the cam b403 are opposite, and an ejection groove 503 matching the lower cutting knife 501 is opened on the top of the workbench 1.

[0058] During shearing, the rotating motor 301 drives the rotating rod 302 to rotate, so that the rotating rod 302 drives the cam a303 to rotate, and then the protruding part of the cam a303 turns to the direction of the ejector plate 5, and the ejector plate 5 is pushed upward, and then the lower cutter 501 is ejected through the ejector plate 5 and the ejector groove 503 to shear the continuous casting billet. The ejector spring 502 is set to accumulate elastic force in the process of the ejector plate 5 moving upward, and the elastic force is applied to the ejector plate 5, so that the ejector plate 5 is always in close contact with the surface of the cam a303, and performs reciprocating linear motion with the rotation of the cam a303;

[0059] Then, during the rotation of the rotating rod 302, the first transmission rod 7 is driven to rotate synchronously through the transmission belt 1 701, and the first transmission rod 7 drives the rotating rod 402 to rotate through the second transmission rod 703, the transmission belt 2 702 and the transmission belt 3 704, so that the rotating rod 302 and the rotating rod 402 can rotate synchronously in the same direction. At this time, the rotating rod 402 drives the cam b403 to rotate, so that the protruding part of the cam b403 turns to the pressing plate 404, and squeezes the upper cutter 405 through the pressing plate 404, so that The upper cutter 405 extends from the bottom of the equipment box 4 to perform the shearing operation on the continuous casting billet. Then, since the protrusions of cam a303 and cam b403 are in opposite directions, when the protrusions of cam a303 and cam b403 turn to the ejection plate 5 and the pressing plate 404, the upper cutter 405 and the lower cutter 501 can be synchronously driven to perform the shearing operation on the continuous casting billet, thereby completing the shearing operation on the continuous casting billet. Through the setting of the pressing spring 406, the pressing plate 404 can be close to the surface of the cam b403.

[0060] Example 4

[0061] On the basis of Example 3, the recessed part of the special-shaped wheel 304 is opposite to the protruding part of the cam a303, and a blocking plate 6 is provided on the top of the special-shaped wheel 304. Two reset springs 6011 are connected between the blocking plate 6 and the equipment cavity 3. The top of the blocking plate 6 is connected to a limiting block 601, and a limiting plate 602 is provided on the top of the limiting block 601. A limiting groove 603 matching with the limiting block 601 is provided at the bottom of the limiting plate 602, and a limiting spring 604 is connected between the limiting groove 603 and the limiting block 601. A blocking groove 605 matching with the limiting plate 602 is provided on the top of the workbench 1.

[0062] Before the continuous casting billet is sheared, since the end surface of the continuous casting billet is uneven after it is produced, it is necessary to shear the end portion of the continuous casting billet first to smooth the end surface of the continuous casting billet. At this time, the rotation of the rotating rod 302 also drives the special-shaped wheel 304 to rotate, and the maximum radius of the special-shaped wheel 304 is the same as the radius of the protruding portion of the cam a303, and the concave part of the special-shaped wheel 304 is opposite to the protruding portion of the cam a303, so that when the rotating rod 302 rotates, the maximum diameter portion of the special-shaped wheel 304 contacts the blocking plate 6 and lifts the blocking plate 6, while the protruding portion of the cam a303 has not yet contacted the ejector plate 5;

[0063] Then, the blocking plate 6 drives the limiting plate 602 to protrude from the surface of the workbench 1 through the limiting block 601 and the limiting spring 604, so that the limiting plate 602 can block the conveying path of the continuous casting billet, until the continuous casting billet contacts the limiting plate 602, stops the transmission of the driving roller 102, and drives the lower clamping block 801 and the upper clamping block 803 to clamp and fix the continuous casting billet through the first hydraulic rod 8 and the second hydraulic rod 802, and then with the rotation of the rotating rod 302, the upper cutter 405 and the lower cutter 501 shear the end of the continuous casting billet, and the sheared waste falls into the discharge trough 105, and is discharged into the collection box 106 along the discharge trough 105 for collection;

[0064] Then, the rotating rod 302 continues to rotate to make the upper cutter 405 and the lower cutter 501 retreat to their original positions, and then rotates a certain angle to make the concave part on the special-shaped wheel 304 rotate to the blocking plate 6 to slide down, so that the blocking plate 6 retreats under the action of the return spring 6011, so that the blocking plate 6 is closely attached to the surface of the special-shaped wheel 304, and the limiting plate 602 is received in the blocking groove 605, so that the limiting plate 602 can achieve the purpose of early extension and delayed retraction compared with the lower cutter 501;

[0065] Then, the clamping of the continuous casting billet is released and the continuous casting billet is continued to be conveyed. After the continuous casting billet is conveyed a distance, the above-mentioned shearing operation can be repeated to cut the continuous casting billet into multiple sections of suitable lengths. One difference from the above steps is that the limit plate 602 is blocked by the continuous casting billet when moving upward. At this time, the limit groove 603 and the limit spring 604 are set, so that the limit plate 602 has a certain contraction distance, which prevents the limit plate 602 from directly hitting the continuous casting billet and causing deformation of the continuous casting billet.

[0066] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0067] The above is a detailed introduction to a cutting device for manufacturing continuous casting rollers provided in an embodiment of the present application. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the technical solution and its core idea of ​​the present application. Ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some of the technical features therein with equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A cutting device for continuous casting roll manufacturing, characterized in that: include: A workbench (1), wherein a top plate (2) is provided on the top of the workbench (1), a plurality of rollers (207) are provided on the bottom of the top plate (2), a plurality of slots (101) are provided on the top of the workbench (1), transmission rollers (102) are rotatably connected inside the slots (101), and an equipment box (4) is installed on the top of the workbench (1); A conveying assembly disposed between the top plate (2) and the roller shaft (207), used for clamping and conveying the continuous casting billet; and A shearing assembly disposed between the workbench (1) and the equipment box (4), used for shearing the continuous casting billet; The shearing assembly comprises: An equipment cavity (3) is provided inside the workbench (1), and a rotating motor (301) is installed inside the equipment cavity (3); Driving a rotating rod (302) connected to one end of the rotating motor (301); A cam a (303) and a special-shaped wheel (304) mounted on the rotating rod (302); An ejector plate (5) is arranged above the cam a (303), and a lower cutting knife (501) is connected to the top of the ejector plate (5); A cavity (401) is provided inside the equipment box (4), a rotating rod (402) is rotatably connected inside the cavity (401), a cam b (403) is mounted on the rotating rod (402), and a transmission groove is provided between the equipment box (4) and the workbench (1); A pressing plate (404) is provided below the cam b (403), and an upper cutting knife (405) is connected to the bottom of the pressing plate (404).

2. The cutting device for manufacturing continuous casting rolls according to claim 1, characterized in that: The workbench (1) is provided with a plurality of mounting holes on the top, an electric push rod (104) is installed inside the mounting hole, and the top end of the electric push rod (104) is connected to the top plate (2), an inclined groove (107) is provided on one side of the workbench (1), a discharge groove (105) is provided on the surface of the workbench (1), a collection box (106) is installed on the surface of the workbench (1), a transmission motor (103) is installed inside the workbench (1), one end of the transmission motor (103) is drivingly connected to the transmission roller (102), and the middle part of the transmission roller (102) is arranged to be recessed inwards.

3. The cutting device for manufacturing continuous casting rolls according to claim 1, characterized in that: The conveying assembly comprises: A plurality of fixing blocks (201) installed at the bottom of the top plate (2), wherein the plurality of fixing blocks (201) are evenly arranged and distributed and are located on both sides of the roller shaft (207); A buffer groove (202) is provided inside the fixing block (201), and a buffer plate (203) is provided inside the buffer groove (202); A connecting block (205) is connected to the bottom of the buffer plate (203); the bottom of the connecting block (205) is connected to a connecting plate (206); and both ends of the roller shaft (207) are connected to the connecting plate (206) via bearings.

4. The cutting device for manufacturing continuous casting rolls according to claim 3, characterized in that: A plurality of buffer springs (204) are connected between the buffer plate (203) and the buffer groove (202); the cross-sectional width of the buffer plate (203) matches the cross-sectional width of the buffer groove (202).

5. The cutting device for manufacturing continuous casting rolls according to claim 1, characterized in that: The upper cutter (405) and the lower cutter (501) are positioned correspondingly, and the bottom of the upper cutter (405) and the top of the lower cutter (501) are both recessed inwardly; two pressing springs (406) are connected between the pressing plate (404) and the cavity (401), and the two pressing springs (406) are symmetrically arranged with respect to the upper cutter (405); two ejection springs (502) are connected between the ejection plate (5) and the equipment cavity (3), and the two ejection springs (502) are symmetrically arranged with respect to the lower cutter (501).

6. The cutting device for manufacturing continuous casting rolls according to claim 1, characterized in that: The protruding directions of the cam a (303) and the cam b (403) are opposite, the recessed portion of the special-shaped wheel (304) is opposite to the protruding portion of the cam a (303), and an ejection groove (503) matching with the lower cutter (501) is provided on the top of the workbench (1).

7. The cutting device for manufacturing continuous casting rolls according to claim 1, characterized in that: A first transmission rod (7) and a second transmission rod (703) are rotatably connected inside the transmission groove, respectively; the first transmission rod (7) and the rotating rod (302) are horizontally corresponding in position; the second transmission rod (703) and the rotating rod (402) are horizontally corresponding in position; a transmission belt 1 (701) is connected between the first transmission rod (7) and the rotating rod (302); a transmission belt 2 (702) is connected between the first transmission rod (7) and the second transmission rod (703); and a transmission belt 3 (704) is connected between the second transmission rod (703) and the rotating rod (402).

8. The cutting device for manufacturing continuous casting rolls according to claim 1, characterized in that: A blocking plate (6) is provided on the top of the special-shaped wheel (304); two return springs (6011) are connected between the blocking plate (6) and the equipment chamber (3); a limiting block (601) is connected to the top of the blocking plate (6); a limiting plate (602) is provided on the top of the limiting block (601); a limiting groove (603) matching with the limiting block (601) is provided on the bottom of the limiting plate (602); a limiting spring (604) is connected between the limiting groove (603) and the limiting block (601); and a blocking groove (605) matching with the limiting plate (602) is provided on the top of the workbench (1).

9. The cutting device for manufacturing continuous casting rolls according to claim 1, characterized in that: A first hydraulic rod (8) is installed inside the workbench (1), and a lower clamping block (801) is connected to the top of the first hydraulic rod (8); a second hydraulic rod (802) is installed inside the equipment box (4), and an upper clamping block (803) is connected to the bottom of the second hydraulic rod (802); the lower clamping block (801) and the upper clamping block (803) are both in an arc-shaped structure, and a heat-resistant layer is provided on the inner arc surfaces of the lower clamping block (801) and the upper clamping block (803).

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