A rare earth metal ingot shearing machine

Abstract

The present invention provides a rare earth metal ingot shearing machine, which includes a double-layer mounting frame, a first movable knife assembly arranged on the top of the mounting frame, a base assembly arranged in the middle of the mounting frame, a first clamping assembly arranged at the upper end of the base assembly, a second clamping assembly and a second movable knife assembly arranged in parallel at the left end of the base assembly, a first pushing assembly arranged at the right end of the base assembly, a second pushing assembly arranged at the front end of the base assembly, and a supporting assembly arranged at the lower end of the base assembly. During the first shearing, the supporting assembly and the first movable knife assembly limit the upper and lower positions of the material block, and the second clamping assembly and the second pushing assembly of the base assembly limit the material block in the other four directions. Multi-dimensional limiting and limiting following methods are adopted, so that the material block will not flip over when it is transferred between two shearings, causing material jamming, so that when the metal ingot is two-dimensionally sheared, there is no need to pause to solve the material jamming problem, and the operation can be automatic and continuous.

Description

Technical Field

[0001] The present invention relates to the technical field of metal shearing, in particular to a rare earth metal ingot shearing machine. Background Art

[0002] There are 17 rare earth metals in total. Their reserves are relatively small, but their applications are widespread. Known as "industrial MSG," they are typically added in small quantities to other materials, significantly altering their properties. Refined rare earth metals (including rare earth metal alloys) are typically cast into ingots and sold as products. Due to the relatively low usage of rare earth metals, many customers require large ingots to be broken down into smaller pieces. Therefore, rare earth metal manufacturers must break up these ingots into smaller pieces for sale based on customer needs. Rare earth metals are easily oxidized, so they cannot be cut using cutting machines and must be sheared using shears. The main metal shears on the market include plate shears, bar shears, profile shears, and scrap shears. Rare earth metal ingot shears are rarely mass-produced and are generally custom-made.

[0003] However, existing rare earth metal ingot shears are typically one-dimensional, capable of shearing ingots in only one direction. During the metal ingot production process, the sheared dimensions of the ingots vary significantly, with some requiring only one or a few cuts in one direction, while others require multiple cuts in two directions. Existing one-dimensional metal shears are unable to meet the demands of continuous, automated, multi-dimensional shearing.

[0004] Therefore, a two-dimensional shearing machine is needed to shear rare earth metal ingots. However, when the existing two-dimensional shearing machines for other metal parts are used to shear rare earth metal ingots, due to the material characteristics of the rare earth metal ingots themselves, after the first shearing, the cross-section of the metal ingot is uneven, severely torn, and the cross-section is highly random, which causes the center of gravity of the blanking to shift. The metal ingot block after the first shearing falls to the transfer plate, and during the process of being transferred to the second shearing station, the block will flip over, which may cause material jamming, which is not conducive to directional transportation and affects the automatic and continuous operation of the equipment. Summary of the Invention

[0005] Based on this, the purpose of the present invention is to provide a rare earth metal ingot shearing machine, aiming to solve the problem in the prior art of the lack of a rare earth metal ingot shearing machine that can operate automatically and continuously.

[0006] The rare earth metal ingot shearing machine proposed in the present invention includes a double-layer mounting frame, a first movable knife assembly arranged on the top of the mounting frame, a base assembly arranged in the middle of the mounting frame, a first pressing assembly arranged at the upper end of the base assembly, a second pressing assembly and a second movable knife assembly arranged in parallel at the left end of the base assembly, a first pushing assembly arranged at the right end of the base assembly, a second pushing assembly arranged at the front end of the base assembly, and a supporting assembly arranged at the lower end of the base assembly;

[0007] The base assembly includes a bottom plate, a first baffle arranged on the bottom plate, two support plates and an L-shaped baffle, wherein the two support plates are arranged in parallel at the right end of the first baffle, and one of the support plates is used to connect the first baffle and the L-shaped baffle, so that the first baffle, the support plate and the L-shaped baffle enclose a discharge space, a first discharge trough and a second discharge trough are provided on the base, the right end of the first discharge trough is flush with the left end surface of the first baffle, and the second discharge trough is located at the bottom of the discharge space, a first fixed knife is provided on the top surface of the first baffle, and a second fixed knife is provided on the rear end surface of the first baffle;

[0008] The cam is secured to the upper edge of the first discharging opening and lowered to the support frame, and the cam is secured to the upper edge of the first discharging opening and lowered to the support frame.

[0009] The above-mentioned rare earth metal ingot shearing machine places the metal ingot on the pushing platform, and the driving device pushes the metal ingot to the processing position through the first pushing plate, and then the first clamping assembly presses and fixes the metal ingot. At the same time, the support plate of the supporting assembly moves to a position slightly lower than the pushing platform under the action of the driving device, and then the first movable knife assembly moves downward, and works together with the first fixed knife on the first baffle to shear the rare earth metal ingot. At the same time, according to the moving stroke of the first movable knife assembly, the support plate of the supporting assembly will also move, so that when the first movable knife assembly falls with the sheared part of the material block, the material block is always in the appropriate space between the first movable knife assembly and the upper and lower positions of the support plate and cannot be flipped. The first baffle, the second push plate and the second baffle will form a transfer space to limit the four directions of the front, back, left and right when the material block falls, so that the material block is smooth on all sides and completed in a space with appropriate upper and lower heights, thereby solving the problem that after the rare earth metal ingot is sheared, the center of gravity is shifted due to severe cross-sectional tearing, and the material will flip and get stuck during the falling process. When the support plate moves into the first discharge chute, the first movable blade assembly resets, the second pushing assembly pushes the material block on the support plate to the second shearing position and then resets, the second pressing assembly presses the material block, and the second movable blade assembly moves to work together with the second fixed blade on the first baffle to achieve two-dimensional shearing of the material block. The sheared material block is then transported out of the second chute. By performing multi-dimensional limiting and follow-up limiting on the one-dimensionally sheared material block during transport, the material block will not flip over and cause material jamming during transport. The present invention solves the problem in the prior art of the lack of a rare earth metal ingot shearing machine that can operate automatically and continuously.

[0010] In addition, the rare earth metal ingot shearing machine proposed in the present invention may also have the following additional technical features:

[0011] Preferably, a translation cylinder is also provided under the base assembly, and the translation cylinder is connected to the fixed plate. Flat plates are provided under the base plate on both sides of the fixed plate, and slide grooves are provided on the flat plates. Sliders adapted to the slide grooves extend outward on both sides of the fixed plate, and the translation cylinder drives the material support assembly to move along the slide grooves.

[0012] Preferably, the first movable knife assembly includes the driving device, a first movable knife holder connected to the driving device, and a first movable knife provided on the first movable knife holder.

[0013] Preferably, the first clamping assembly includes mounting plates arranged in parallel at the front and rear ends of the mounting frame, the driving device arranged on the mounting plate, and a clamping plate arranged below the mounting plate and connected to the driving device.

[0014] Preferably, the second clamping assembly further includes a vertical plate fixed on the base plate, the driving device installed on the vertical plate and connected to the second baffle, the vertical plate is provided with a guide hole, and the second baffle is provided with a guide rod adapted to the guide hole.

[0015] Preferably, the second movable knife assembly includes a connecting plate fixed on the mounting frame, the driving device fixed on the connecting plate, a second movable knife holder connected to the driving device, and a second movable knife arranged on the second movable knife holder, and the driving device drives the second movable knife to approach or move away from the discharge space.

[0016] Preferably, the rare earth metal ingot shearing machine also includes a protective knife holder, which includes two vertical plates arranged parallel to the base plate, and a guide plate for connecting the two vertical plates, and the guide plate is provided with a first protective groove for accommodating the first movable knife holder and the first movable knife, and an L-shaped support plate is also provided on the inner side of the vertical plate near the second movable knife holder, and the L-shaped support plate and the base plate are enclosed to form a second protective groove for accommodating the second movable knife holder and the second movable knife.

[0017] Preferably, horizontal plates are extended outward on both sides of the vertical plate and are located on both sides of the second baffle. The bottom of the horizontal plate is provided with an avoidance groove for avoiding the second push plate. The horizontal plate, the first baffle, the second push plate, the second baffle and the support plate enclose the transfer space.

[0018] Preferably, a fixing portion is extended outwardly from a side of the vertical plate close to the second movable knife assembly, and a sliding sleeve adapted to the second movable knife holder is embedded in the fixing portion.

[0019] Preferably, the bottom plate is provided with mounting grooves for mounting the horizontal plate and the vertical plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic structural diagram of a rare earth metal ingot shearing machine according to a first embodiment of the present invention;

[0021] Figure 2 for Figure 1 Schematic diagram of the structure after removing the mounting frame;

[0022] Figure 3 for Figure 2 A schematic structural diagram from another perspective after removing the driving devices and related connecting parts of the first and second movable knife assemblies;

[0023] Figure 4 A schematic structural diagram of a base assembly proposed in a first embodiment of the present invention;

[0024] Figure 5 for Figure 4 Another perspective structural diagram;

[0025] Figure 6 for Figure 4 A schematic diagram of the structure after assembling the first pusher assembly and the second pusher assembly;

[0026] Figure 7 for Figure 6 A schematic diagram of the structure after assembling the second pressing assembly and removing the second movable knife assembly from the driving device and related connecting parts;

[0027] Figure 8 for Figure 7 Schematic diagram of the structure after assembling the protective tool holder.

[0028] Description of main component symbols:

[0029]

[0030]

[0031] The following specific embodiments will further illustrate the present invention in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION

[0032] To facilitate understanding of the present invention, the present invention will be described more fully below with reference to the accompanying drawings. The drawings illustrate several embodiments of the present invention. However, the present invention may be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the present invention.

[0033] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only.

[0034] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used in this specification of the present invention are for the purpose of describing specific embodiments only and are not intended to limit the present invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0035] See also Figures 1 to 8, shown is a rare earth metal ingot shearing machine in one embodiment of the present invention, comprising a double-layer mounting frame 10, a first movable blade assembly 20 disposed on the top of the mounting frame 10, a base assembly 30 disposed in the middle of the mounting frame 10, a first pressing assembly 40 disposed at the upper end of the base assembly 30, a second pressing assembly 50 and a second movable blade assembly 60 disposed in parallel at the left end of the base assembly 30, a first pusher assembly 70 disposed at the right end of the base assembly 30, a second pusher assembly 80 disposed at the front end of the base assembly 30, and a supporting assembly 90 disposed at the lower end of the base assembly 30;

[0036] The base assembly 30 includes a bottom plate 31, a first baffle 32 provided on the bottom plate 31, two support plates 33 and an L-shaped baffle 34, wherein the two support plates 33 are provided in parallel at the right end of the first baffle 32, and one of the support plates 33 is used to connect the first baffle 32 and the L-shaped baffle 34, so that the first baffle 32, the support plates 33 and the L-shaped baffle 34 enclose a discharge space, a first discharge trough 311 and a second discharge trough 312 are provided on the base 31, the right end of the first discharge trough 311 is flush with the left end surface of the first baffle 32, and the second discharge trough 312 is located at the bottom of the discharge space, a first fixed knife 35 is provided on the top surface of the first baffle 32, and a second fixed knife 36 is provided on the rear end surface of the first baffle 32;

[0037] The supporting assembly 90 includes a fixed plate 91 arranged below the base plate 31, a driving device 92 arranged on the fixed plate 91, and a supporting plate 93 located in the first discharge trough 311 and connected to the driving device 92. The first pushing assembly 70 includes a pushing platform 71 with a rib arranged on the upper end of the support plate 33 and the first baffle 32, a first push plate 72 arranged on one side of the pushing platform 71, and a driving device 92 connected to the first push plate 72. The second pushing assembly 80 includes a driving device 92 fixed to the front end side of the first baffle 32 and a second push plate 81 connected to the driving device 92. The second clamping assembly 50 includes a second baffle 51 arranged on the left side of the first baffle 32. The height of the second baffle 51 is higher than the rib. The first baffle 32, the second push plate 81, the second baffle 51 and the supporting plate 93 enclose a transfer space.

[0038] It can be understood that by placing the metal ingot on the pushing platform 71, the driving device 92 pushes the metal ingot to the processing position through the first pushing plate 72, and then the first pressing component 40 presses and fixes the metal ingot. At the same time, the support plate 93 of the supporting component 90 moves to a position slightly lower than the pushing platform 71 under the action of the driving device 92, and then the first movable knife assembly 20 moves downward, and works together with the first fixed knife 35 on the first baffle 32 to shear the rare earth metal ingot. At the same time, according to the moving stroke of the first movable knife assembly 20, the support plate of the supporting component 90 93 will also move with it, so that when the first movable blade assembly 20 falls with the sheared portion of the material block, the material block is always in the appropriate space between the first movable blade assembly 20 and the upper and lower positions of the support plate 93 and cannot be turned over. The first baffle 32, the second push plate 81 and the second baffle 51 will enclose a transfer space to limit the four directions of the material block when it falls, so that the material block is smooth on all sides and completed in a space with appropriate upper and lower heights. This solves the problem of the rare earth metal ingot flipping and getting stuck during the falling process due to the center of gravity shift caused by severe cross-section tearing after shearing. When the support plate 93 moves to the first discharge trough 311, the first movable blade assembly 20 resets, the second pusher assembly 80 pushes the material block on the support plate 93 to the second shearing position and then resets. The second clamping assembly 50 clamps the material block, and the second movable blade assembly 60 moves to work together with the second fixed blade 36 on the first baffle 32 to achieve two-dimensional shearing of the material block. The sheared material block is then transferred out of the second trough 312. By performing multi-dimensional limiting and follow-up limiting on the material blocks after one-dimensional shearing during transportation, the material blocks will not flip over and cause material jamming during transportation. The present invention solves the problem in the prior art of the lack of a rare earth metal ingot shearing machine that can operate automatically and continuously.

[0039] By way of example and not limitation, in some optional embodiments, a translation cylinder 94 is further provided below the base assembly 30, and the translation cylinder 94 is connected to the fixed plate 91. A flat plate 37 is provided below the bottom plate 31, located on both sides of the fixed plate 91, and a slide groove 371 is provided on the flat plate 37. Sliders 911 adapted to the slide groove 371 extend outwardly from both sides of the fixed plate 91, and the translation cylinder 94 drives the support assembly 90 to move along the slide groove 371. When the metal ingot only needs to be sheared in one dimension, since there is no need to consider the directional transport of the material block, the translation cylinder 94 drives the support assembly 90 to move along the slide groove 371. Since the first discharge chute 311 is large enough, the support plate 93 will move from one side of the first discharge chute 311 close to the first baffle 32 to the other side, and then the material block sheared by the first movable knife assembly 20 will fall from the notch position of the first discharge chute 311 after the support plate 93 is moved out and transported out. In addition, a positioning plate is also provided below the bottom plate 31 for resetting and positioning the supporting assembly 90 when the translation cylinder 94 drives the supporting assembly 90 to reset when two-dimensional shearing is required. In addition, the translation cylinder 94 is fixed on the mounting frame 10.

[0040] In addition, the first movable knife assembly 20 includes a driving device 92, a first movable knife holder 21 connected to the driving device 92, and a first movable knife 22 arranged on the first movable knife holder 21. When performing longitudinal cutting of the metal ingot, the first movable knife holder 21 is driven by the driving device 92 to drive the first movable knife 22 to move downward, so that the first movable knife 22 and the first fixed knife 35 cooperate to shear the metal ingot. The driving device 92 can adopt a high-power oil cylinder. Specifically, since the driving device 92 of the first movable knife assembly 20 is relatively large, a connecting plate 61, a guide assembly and other structures will be set on the top of the mounting frame 10 to ensure that the first movable knife assembly 20 is firmly mounted on the mounting frame 10 and operates stably.

[0041] Specifically, the first clamping assembly 40 comprises mounting plates 41 arranged parallel to the front and rear ends of the mounting frame 10, a drive device 92 mounted on the mounting plate 41, and a clamping plate 42 positioned below the mounting plate 41 and connected to the drive device 92. During one-dimensional shearing, the drive devices 92 at each end of the clamping plate 42 drive the clamping plate 42 longitudinally, compressing the remaining portion of the cut material. The drive device 92 can be a hydraulic cylinder.

[0042] The second clamping assembly 50 also includes a vertical plate 52 fixed to the base plate 31 and a drive device 92 mounted on the vertical plate 52 and connected to the second baffle 51. The vertical plate 52 is provided with a guide hole 521, and the second baffle 51 is provided with a guide rod 511 that fits within the guide hole 521. The drive device 92 drives the second baffle 51 along the length of the guide rod 511 to block the side of the cut material during the first shearing operation to prevent it from tilting. It also laterally compresses the remaining portion of the cut material during the second shearing operation. The drive device 92 can be a hydraulic cylinder.

[0043] Furthermore, the second movable knife assembly 60 includes a connecting plate 61 fixed to the mounting frame 10, a driving device 92 fixed to the connecting plate 61, a second movable knife holder 62 connected to the driving device 92, and a second movable knife 63 arranged on the second movable knife holder 62, and the driving device 92 drives the second movable knife 63 to move closer to or away from the discharge space. After the material block is pressed at the second cutting position under the action of the second clamping assembly 50, the driving device 92 drives the second movable knife holder 62 to move the second movable knife 63 laterally and cooperates with the second fixed knife 36 to cut the material block, and the cut material block is moved to the discharge space by the second movable knife 63 and falls out of the second discharge trough 312 at the bottom of the discharge space for transportation. Here, the driving device 92 can be a high-power oil cylinder. In addition, the driving devices 92 in the first pushing assembly 70 and the second pushing assembly 80 can both use electric push cylinders.

[0044] Specifically, the rare earth metal ingot shearing machine also includes a protective blade holder 100, which includes two vertical plates 101 arranged parallel to the base plate 31, and a guide plate 102 for connecting the two vertical plates 101. The guide plate 102 is provided with a first protective groove 103 for accommodating the first movable blade holder 21 and the first movable blade 22. An L-shaped support plate 104 is also provided on the inner side of the vertical plate 101 near the second movable blade holder 62. The L-shaped support plate 104 and the base plate 31 enclose a second protective groove for accommodating the second movable blade holder 62 and the second movable blade 63. The protective blade holder 100 encloses the side surfaces of the first movable blade 22 and the second movable blade 63, so that the side forces of the first movable blade 22 and the second movable blade 63 are borne by the protective blade holder 100, greatly improving the service life of the first movable blade 22 and the second movable blade 63, thereby ensuring that the shearing machine can operate automatically and continuously without the need for frequent blade replacement.

[0045] In addition, horizontal plates 53 extend outward from both sides of the vertical plate 52 and are located on both sides of the second baffle plate 51. The bottom of the horizontal plates 53 is provided with an avoidance groove 531 for avoiding the second push plate 81. The horizontal plates 53, the first baffle plate 32, the second push plate 81, the second baffle plate 51 and the support plate 93 enclose a transfer space. Since the second pusher assembly 80 does not require a lot of force in actual use, the overall volume of the second pusher assembly 80 is relatively small, and the second pusher plate 81 is also relatively small. Therefore, it is necessary to set the horizontal plates 53 as the front and rear ribs of the transfer space to ensure that the material blocks are restricted in all six directions when they are transferred within the transfer space. Then, an avoidance groove 531 is provided at the bottom of the horizontal plates 53 so that the second pusher assembly 80 can push the material blocks to the second shearing position through the avoidance groove 531.

[0046] Specifically, a fixing portion 521 extends outward from the side of the vertical plate 52 near the second movable blade assembly 60. A sliding sleeve 54 is embedded in the fixing portion 521, which is adapted to fit the second movable blade holder 62. The sliding sleeve 54 cooperates with the second movable blade holder 62 to guide and limit the movement of the second movable blade 63, thereby reducing the shaking of the second movable blade holder 62 during shearing.

[0047] In addition, the bottom plate 31 is provided with a mounting groove 313 for mounting the horizontal plate 53 and the vertical plate 52. The horizontal plate 53 and the vertical plate 52 are fixed on the bottom plate 31 by the mounting groove 313, so that the connection between them and the bottom plate 31 is tighter and the installation is more firm.

[0048] In summary, the rare earth metal ingot shearing machine in the above embodiment of the present invention places the metal ingot on the pushing platform 71, and the driving device 92 pushes the metal ingot to the processing position through the first pushing plate 72, and then the first clamping assembly 40 presses and fixes the metal ingot. At the same time, the support plate 93 of the supporting assembly 90 is moved to a position slightly lower than the pushing platform 71 under the action of the driving device 92, and then the first movable knife assembly 20 moves downward, and works together with the first fixed knife 35 on the first baffle 32 to shear the rare earth metal ingot. At the same time, according to the movement stroke of the first movable knife assembly 20, The support plate 93 of the support assembly 90 will also move, so that when the first movable blade assembly 20 falls with the sheared portion of the material block, the material block is always in the appropriate space between the first movable blade assembly 20 and the support plate 93 at the upper and lower positions and cannot be turned over. The first baffle 32, the second push plate 81 and the second baffle 51 will enclose a transfer space to limit the four directions of the material block when it falls, so that the material block is smooth on all sides and completed in a space with appropriate heights above and below. This solves the problem of the rare earth metal ingot flipping and getting stuck during the falling process due to the center of gravity shift caused by severe cross-sectional tearing after shearing. When the support plate 93 moves to the first discharge trough 311, the first movable blade assembly 20 resets, the second pusher assembly 80 pushes the material block on the support plate 93 to the second shearing position and then resets. The second clamping assembly 50 compresses the material block, and the second movable blade assembly 60 moves to work together with the second fixed blade 36 on the first baffle 32 to achieve two-dimensional shearing of the material block. The sheared material block is then transferred out of the second trough 312. By performing multi-dimensional limiting and follow-up limiting on the material blocks after one-dimensional shearing during transportation, the material blocks will not flip over and cause material jamming during transportation. The present invention solves the problem in the prior art of the lack of a rare earth metal ingot shearing machine that can operate automatically and continuously.

[0049] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "examples," "specific examples," or "some examples" means that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0050] The above-described embodiments merely illustrate several implementations of the present invention, and while their descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make numerous variations and improvements without departing from the spirit of the present invention, all of which fall within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be determined by the appended claims.

Claims

1. A rare earth metal ingot shearing machine, characterized in that: It includes a double-layer mounting frame, a first movable knife assembly arranged on the top of the mounting frame, a base assembly arranged in the middle of the mounting frame, a first pressing assembly arranged at the upper end of the base assembly, a second pressing assembly and a second movable knife assembly arranged in parallel at the left end of the base assembly, a first pushing assembly arranged at the right end of the base assembly, a second pushing assembly arranged at the front end of the base assembly, and a supporting assembly arranged at the lower end of the base assembly; The base assembly includes a bottom plate, a first baffle arranged on the bottom plate, two support plates and an L-shaped baffle, wherein the two support plates are arranged in parallel at the right end of the first baffle, and one of the support plates is used to connect the first baffle and the L-shaped baffle, so that the first baffle, the support plate and the L-shaped baffle enclose a discharge space, a first discharge trough and a second discharge trough are provided on the base, the right end of the first discharge trough is flush with the left end surface of the first baffle, and the second discharge trough is located at the bottom of the discharge space, a first fixed knife is provided on the top surface of the first baffle, and a second fixed knife is provided on the rear end surface of the first baffle; The cam is secured to the upper edge of the first discharging opening and lowered to the support frame, and the cam is secured to the upper edge of the first discharging opening and lowered to the support frame.

2. The rare earth metal ingot shearing machine according to claim 1, characterized in that: A translation cylinder is also provided under the base assembly, and the translation cylinder is connected to the fixed plate. Flat plates are provided under the base plate on both sides of the fixed plate, and slide grooves are provided on the flat plates. Sliders adapted to the slide grooves extend outward on both sides of the fixed plate, and the translation cylinder drives the support assembly to move along the slide grooves.

3. The rare earth metal ingot shearing machine according to claim 1, characterized in that: The first movable knife assembly includes the driving device, a first movable knife holder connected to the driving device, and a first movable knife arranged on the first movable knife holder.

4. The rare earth metal ingot shearing machine according to claim 1, characterized in that: The first pressing assembly includes mounting plates arranged in parallel at the front and rear ends of the mounting frame, the driving device arranged on the mounting plate, and a pressing plate arranged below the mounting plate and connected to the driving device.

5. The rare earth metal ingot shearing machine according to claim 3, characterized in that: The second pressing assembly also includes a vertical plate fixed on the base plate, and the driving device installed on the vertical plate and connected to the second baffle. The vertical plate is provided with a guide hole, and the second baffle is provided with a guide rod adapted to the guide hole.

6. The rare earth metal ingot shearing machine according to claim 5, characterized in that The second movable knife assembly includes a connecting plate fixed on the mounting frame, the driving device fixed on the connecting plate, a second movable knife holder connected to the driving device, and a second movable knife arranged on the second movable knife holder, and the driving device drives the second movable knife to approach or move away from the discharge space.

7. The rare earth metal ingot shearing machine according to claim 6, characterized in that: The rare earth metal ingot shearing machine also includes a protective knife holder, which includes two vertical plates arranged parallel to the base plate, and a guide plate for connecting the two vertical plates. The guide plate is provided with a first protective groove for accommodating the first movable knife holder and the first movable knife. An L-shaped support plate is also provided on the inner side of the vertical plate near the second movable knife holder. The L-shaped support plate and the base plate are combined to form a second protective groove for accommodating the second movable knife holder and the second movable knife.

8. The rare earth metal ingot shearing machine according to claim 5, characterized in that: Horizontal plates located on both sides of the second baffle extend outward on both sides of the vertical plate, and an avoidance groove for avoiding the second push plate is provided at the bottom of the horizontal plate. The horizontal plate, the first baffle, the second push plate, the second baffle and the support plate enclose the transfer space.

9. The rare earth metal ingot shearing machine according to claim 6, characterized in that: A fixing portion is extended outwardly from a side of the vertical plate close to the second movable knife assembly, and a sliding sleeve adapted to the second movable knife holder is embedded in the fixing portion.

10. The rare earth metal ingot shearing machine according to claim 8, characterized in that The bottom plate is provided with mounting grooves for mounting the horizontal plate and the vertical plate.

Images