Cutting device

Abstract

The utility model relates to the technical field of alloy processing, in particular to a cutting device. The cutting device comprises a first feeding mechanism, a second feeding mechanism, a clamping mechanism, an annular cutting mechanism, a conveying mechanism and a pressing and breaking mechanism, the second feeding mechanism is used for feeding bars to the first feeding mechanism, the first feeding mechanism comprises a feeding table and a pushing assembly, and the feeding table is used for bearing and conveying the bars to the pushing assembly in the first direction; the pushing assembly is used for pushing the bars on the feeding table to move in the second direction; the clamping mechanism is configured to clamp the bars fed by the pushing assembly, and the clamping mechanism can drive the bars to rotate around the axis of the clamping mechanism; the ring cutting mechanism is configured to cut the bar clamped by the clamping mechanism in the radial direction of the bar; the conveying mechanism is configured to convey the bar materials annularly cut by the annular cutting mechanism; the pressing and breaking mechanism is configured to press and break the bars conveyed by the conveying mechanism, automatic cutting of the bars is achieved, and the production efficiency and the product quality are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of alloy processing, in particular to a cutting device. Background Art

[0002] High-temperature alloys are key materials for manufacturing hot-end components in the aviation, aerospace, automotive, and petrochemical industries. The master alloy is the source material for all high-temperature alloy components, and its quality directly impacts the final casting yield and reliable service life. Depending on the part being cast, the weight of the master alloy bar required varies, requiring cutting and processing before use.

[0003] In the prior art, the method for cutting the master alloy bar stock is manual cutting. Specifically, the bar stock is fixed by a fixing device, and the grinding wheel is manually pushed to rotate and cut.

[0004] This cutting method creates a risk of debris entering the shrinkage cavity and porosity in the master alloy bar during the cutting process. During transportation, the shrinkage cavity within the master alloy bar is exposed, allowing foreign matter to easily enter the bar, causing secondary contamination. Furthermore, manual cutting is labor-intensive and inefficient.

[0005] Therefore, there is an urgent need for a cutting device to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a cutting device, which can cut the bar material into pieces after quantitative circular cutting, thereby solving the problem of debris and impurities entering the bar material due to the shrinkage cavity inside the bar material being exposed to the outside, thereby improving product quality; realizing automatic cutting of the bar material without manual operation, saving labor costs and greatly improving production efficiency.

[0007] To achieve the above objectives, the following technical solutions are provided:

[0008] Cutting device, comprising:

[0009] The first loading mechanism includes a feeding platform and a pushing assembly, wherein the feeding platform is used to carry and transport the bar material along a first direction or to prevent the bar material from moving along the first direction, and the pushing assembly is used to push the bar material on the feeding platform to move along a second direction, wherein the first direction is perpendicular to the second direction;

[0010] a second loading mechanism, disposed opposite to the first loading mechanism, the second loading mechanism being configured to load the bar material in a direction opposite to the first direction and to load the bar material to the first loading mechanism in the second direction;

[0011] The clamping mechanism is configured to clamp the bar stock loaded by the first loading mechanism, and the clamping mechanism can drive the bar stock to rotate around its axis;

[0012] The circumferential cutting mechanism is configured to cut the bar stock clamped by the clamping mechanism along the radial direction of the bar stock;

[0013] The conveying mechanism is configured to convey the bar stock circumferentially cut by the circumferential cutting mechanism;

[0014] The pressing and breaking mechanism is configured to press and break the bar stock conveyed by the conveying mechanism.

[0015] As an alternative, the feeding table includes:

[0016] The first tabletop;

[0017] The second tabletop, the first tabletop, the second tabletop and the pushing component are arranged along the first direction. A material blocking portion is provided at one end of the second tabletop away from the first tabletop, and the material blocking portion extends upward from one end of the second tabletop away from the first tabletop.

[0018] As an alternative, the feeding table further includes:

[0019] The mounting frame, the first tabletop is arranged on the mounting frame, and one end of the first tabletop close to the pushing component is inclined downward.

[0020] As an alternative, the circumferential cutting mechanism includes:

[0021] The first driving member;

[0022] The connecting member and the cutting member, the connecting member is arranged at the output end of the first driving member, the cutting member is arranged on the connecting member, and the first driving member is used to drive the connecting member and the cutting member to approach or move away from the bar stock.

[0023] As an alternative, the connecting member is strip-shaped, a sliding groove is formed on the connecting member, the sliding groove extends along the length direction of the connecting member, and the cutting member can slide along the sliding groove.

[0024] As an alternative, the cutting device further includes:

[0025] The aggregate box, the aggregate box is used to collect the bar stock pressed and broken by the pressing and breaking mechanism.

[0026] As an alternative, the bottom plate of the aggregate box is inclined downward, and / or, the inner surface of the bottom plate of the aggregate box is inclined downward.

[0027] As an alternative, the cutting device further includes:

[0028] A second feeding mechanism, which is configured to convey the bar stock in the opposite direction of the first direction and convey the bar stock to the first feeding mechanism along the second direction.

[0029] As an alternative, the first feeding mechanism further includes:

[0030] A pushing component, including a second driving member and a pushing member. A groove is provided in the first feeding mechanism. The second feeding mechanism feeds the bar stock into the groove, and the second driving member is used to drive the pushing member to push the bar stock in the groove onto the first table surface.

[0031] As an alternative, the breaking mechanism includes:

[0032] A pressing component, which is configured to press one end of the bar stock against the conveying mechanism;

[0033] A breaking component, which is arranged downstream of the pressing component along the second direction and is configured to break the other end of the bar stock.

[0034] Compared with the prior art, the beneficial effects of the present utility model are:

[0035] In the cutting device provided by the present utility model, the first feeding mechanism is used to feed the bar stock in the first direction and push the bar stock to the clamping mechanism along the second direction. The clamping mechanism drives the bar stock to rotate along its axial direction. The circumferential cutting mechanism circumferentially cuts the outer peripheral surface of the bar stock to form a cutting groove on the outer periphery of the bar stock, and the core part of the bar stock is not cut off. The conveying mechanism conveys the circumferentially cut bar stock to move along the second direction. When the front end of the bar stock exceeds the conveying mechanism, the conveying mechanism stops working. The breaking mechanism presses one end of the bar stock on the conveying mechanism and simultaneously presses the end of the bar stock exceeding the conveying mechanism to break the core part remaining after the circumferential cutting of the bar stock, solving the problem that debris and impurities enter the bar stock due to the shrinkage cavity inside the bar stock being exposed outside, improving the product quality; realizing the automatic cutting of the bar stock without manual operation, saving labor costs and greatly improving the production efficiency.

[0036] The second feeding mechanism is arranged in the opposite direction to the first feeding mechanism. The second feeding mechanism is used to feed the bar stock to the first feeding mechanism. On the one hand, feeding in two directions is realized, improving the convenience of bar stock feeding; on the other hand, the second feeding mechanism can be used to feed bar stocks of different materials. Description of the Drawings

[0037] To more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the accompanying drawings required for the description of the embodiments of the present utility model. Obviously, the accompanying drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can be obtained according to the content of the embodiments of the present utility model and these accompanying drawings.

[0038] Figure 1 One of the structural schematic diagrams of the cutting device provided by the embodiment of the present utility model;

[0039] Figure 2 Another structural schematic diagram of the cutting device provided by the embodiment of the present utility model;

[0040] Figure 3 Structural schematic diagram of the circumferential cutting mechanism provided by the embodiment of the present utility model.

[0041] Reference numerals:

[0042] 100, cutting device;

[0043] 10, first feeding mechanism; 11, feeding table; 111, first tabletop; 1111, groove; 112, second tabletop; 1121, material blocking part; 113, mounting frame; 12, first weighing member; 13, pushing component; 131, guiding member; 132, pushing member; 14, roller; 15, rotating shaft; 16, pushing top member; 17, baffle;

[0044] 20, clamping mechanism;

[0045] 30, circumferential cutting mechanism; 31, first driving member; 32, connecting member; 321, sliding groove; 33, cutting member;

[0046] 40, conveying mechanism;

[0047] 50, breaking mechanism; 51, pressing component; 511, third driving member; 512, pressing member; 52, breaking component; 521, fourth driving member; 522, breaking member;

[0048] 60, aggregate box;

[0049] 70, second feeding mechanism;

[0050] 80, weighing platform; 81, second weighing member. Detailed implementation manners

[0051] To make the above objects, features, and advantages of the present application more apparent and understandable, the following provides a detailed description of the specific embodiments of the present application in conjunction with the accompanying drawings. Many specific details are set forth in the following description to facilitate a thorough understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present application. Therefore, the present application is not limited by the specific embodiments disclosed below.

[0052] In the description of the present application, it should be understood that if terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or positional relationship indicated by these terms is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present application.

[0053] In addition, if terms such as "first" and "second" appear, these terms are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present application, if the term "plurality" appears, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise specifically and clearly defined.

[0054] In the present application, unless otherwise clearly specified and limited, if terms such as "install", "connect", "couple", "fix", etc. appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and can be the communication inside two elements or the interaction relationship between two elements, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0055] In this application, unless otherwise clearly specified and defined, if there is a description such as a first feature being "on" or "under" a second feature, its meaning can be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature can be that the first feature is directly above or obliquely above the second feature, or simply means that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature can be that the first feature is directly below or obliquely below the second feature, or simply means that the first feature has a lower horizontal height than the second feature.

[0056] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or there can also be an intermediate element. If an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intermediate element at the same time. If present, the terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used in this application are only for the purpose of illustration and do not represent the only implementation.

[0057] As Figure 1 and Figure 2 As shown, this embodiment provides a cutting device 100. The cutting device 100 includes a first feeding mechanism 10, a second feeding mechanism 70, a clamping mechanism 20, a circumferential cutting mechanism 30, a conveying mechanism 40 and a breaking mechanism 50 arranged in sequence. The first feeding mechanism 10 includes a feeding table 11 and a pushing component 13. The feeding table 11 is used to carry and convey the bar stock along the first direction, and the pushing component 13 is used to push the bar stock on the feeding table 11 to move along the second direction. The first direction is perpendicular to the second direction; the second feeding mechanism 70 is arranged in the opposite direction to the first feeding mechanism 10. The second feeding mechanism 70 is configured to feed the bar stock in the opposite direction of the first direction and feed the bar stock to the first feeding mechanism 10 along the second direction; the clamping mechanism 20 is configured to clamp the bar stock fed by the first feeding mechanism 10, and the clamping mechanism 20 can drive the bar stock to rotate around its axis; the circumferential cutting mechanism 30 is configured to cut the bar stock clamped by the clamping mechanism 20 along the radial direction of the bar stock; the conveying mechanism 40 is configured to convey the bar stock cut by the circumferential cutting mechanism 30; the breaking mechanism 50 is configured to break the bar stock conveyed by the conveying mechanism 40. Through the above settings, the automatic feeding, cutting and breaking of the bar stock are realized, without manual operation, saving labor costs and greatly improving production efficiency; the bar stock is quantitatively circumferentially cut and then broken, solving the problem that debris and impurities enter the bar stock due to the shrinkage cavity inside the bar stock being exposed, and improving product quality.

[0058] In addition, through the second feeding mechanism 70 arranged in the opposite direction to the first feeding mechanism 10, on the one hand, feeding in two directions is achieved, improving the convenience of bar feeding; on the other hand, the second feeding mechanism 70 can be used to feed bars of different materials. It should be noted that the second feeding mechanism 70 has the same structure as the first feeding mechanism 10, but the feeding direction is opposite. To ensure the conciseness of the text, the specific structure of the second feeding mechanism 70 will not be described here.

[0059] It can be understood that the bar can be fed to the first feeding mechanism 10 through the second feeding mechanism 70, or directly fed to the first feeding mechanism 10.

[0060] Optionally, baffles 17 are arranged at both ends of the feeding table 11 along the second direction, and the baffles 17 can prevent the bar from falling off the feeding table 11.

[0061] Specifically, the feeding table 11 includes a first tabletop 111, a second tabletop 112 and a mounting frame 113. The first tabletop 111, the second tabletop 112 and the pushing component 13 are arranged along the first direction. The first tabletop 111 is arranged on the mounting frame 113, and one end of the first tabletop 111 close to the pushing component 13 is inclined downward so that the bar moves along the first direction on the first tabletop 111 under the action of gravity.

[0062] Further, the first feeding mechanism 10 further includes a rotating shaft 15. Both the second tabletop 112 and the rotating shaft 15 are arranged on the mounting frame 113. The first tabletop 111 and the second tabletop 112 are arranged along the first direction, and the rotating shaft 15 extends along the second direction. One side of the second tabletop 112 close to the first tabletop 111 is rotatably connected to the mounting frame 113 through the rotating shaft 15. When the second tabletop 112 rotates upward, the bar conveyed by the first tabletop 111 is blocked at the first tabletop 111. When the second tabletop 112 rotates downward, the bar conveyed by the first tabletop 111 is transferred to the pushing component 13 after passing through the second tabletop 112. It should be noted that each time the second tabletop 112 rotates downward, one bar is separated and sent to the pushing component 13.

[0063] The first feeding mechanism 10 further includes a rotation driving member, and the rotation driving member is used to drive the second tabletop 112 to rotate around the rotating shaft 15 to realize the automatic rotation of the second tabletop 112 and improve the automation degree of the cutting device 100. Among them, the rotation driving member can be a cylinder or the like.

[0064] Further, a material blocking portion 1121 is arranged at one end of the second tabletop 112 away from the first tabletop 111. The material blocking portion 1121 extends upward from one end of the second tabletop 112 away from the first tabletop 111. When the second tabletop 112 rotates upward, the material blocking portion 1121 can better block the bar from moving along the first direction.

[0065] Furthermore, the number of the material blocking portions 1121 is multiple, and the multiple material blocking portions 1121 are arranged at intervals in the second direction, further improving the effect of blocking the bar stock.

[0066] Optionally, the first feeding mechanism 10 further includes a fifth driving member for driving the second table 112 to rotate around the rotating shaft 15, realizing the automatic rotation of the second table 112 around the rotating shaft 15 and improving the automation degree of the cutting device 100. Among them, the fifth driving member can be a cylinder.

[0067] Optionally, the first feeding mechanism 10 further includes a first weighing member 12 arranged on the second table 112 for weighing the bar stock fed onto the first table 111.

[0068] As Figure 1 shown, the first feeding mechanism 10 further includes rollers 14 rotatably connected to the mounting frame 113. The number of the rollers 14 is multiple, and the multiple rollers 14 are arranged at intervals in the second direction. By providing the rollers 14, it is convenient for the material pushing assembly 13 to push the bar stock in the second direction.

[0069] Optionally, the roller 14 has a V-shaped bearing surface to provide guidance for the bar stock and ensure that the bar stock moves in the second direction.

[0070] Optionally, the material pushing assembly 13 includes a sixth driving member (not shown in the figure) and a material pushing member 132. The sixth driving member drives the material pushing member 132 to move in the second direction to transfer the bar stock to the clamping mechanism 20. Among them, the sixth driving member can be a cylinder, a linear motor, a lead screw nut structure, etc.

[0071] Furthermore, the material pushing assembly 13 further includes a guiding member 131 provided with a guiding groove, and the material pushing member 132 is slidably engaged with the guiding groove to provide guidance for the material pushing member 132.

[0072] As Figure 1 shown, a groove 1111 is provided on one side of the first table 111 away from the second table 112. The second feeding mechanism 70 feeds the bar stock into the groove 1111. The first feeding mechanism 10 further includes a pushing assembly including a second driving member and a pushing member 16. The second driving member is used to drive the pushing member 16 to move in the vertical direction to push the bar stock out of the groove 1111 and push the bar stock in the groove 1111 onto the first table 111. Among them, the second driving member can be a cylinder.

[0073] As Figure 1 and Figure 2As shown, the clamping mechanism 20 includes a clamping member and a rotation driving member (not shown in the figure). The clamping member is used to clamp the bar stock, and the rotation driving member is used to drive the clamping member and the bar stock thereon to rotate around the axis of the bar stock. Among them, the clamping member can be a hydraulic three-jaw chuck or a pneumatic three-jaw chuck, etc.; the rotation driving member can be a rotating motor, etc. The clamping member can clamp bar stocks of various diameter specifications, improving the versatility of the cutting device 100.

[0074] Optionally, a detection member is provided inside the clamping member. The cutting device 100 further includes a control component. The detection member, the clamping member, and the rotation driving member are respectively signal-connected to the control component. The detection member is used to detect the length of the bar stock entering the clamping member. When the length of the bar stock entering reaches a preset size, the control component controls the clamping member to clamp the bar stock, and at the same time, the control component controls the rotation driving member to drive the clamping member and the bar stock thereon to rotate, realizing automatic quantitative cutting of the bar stock. Among them, the detection member is a laser sensor. It can be understood that the control component is a prior art, and any control component capable of realizing the above functions can be adopted in this embodiment.

[0075] As Figures 1-3 shown, the circumferential cutting mechanism 30 includes a first driving member 31, a connecting member 32, and a cutting member 33. The connecting member 32 is arranged at the output end of the first driving member 31, and the cutting member 33 is arranged on the connecting member 32. The first driving member 31 is used to drive the connecting member 32 and the cutting member 33 to approach or move away from the bar stock. During cutting, the bar stock rotates around its axis under the drive of the clamping mechanism 20, and the first driving member 31 drives the cutting member 33 to approach the bar stock, and circumferentially cuts the bar stock along the radial direction of the bar stock. It should be noted that the circumferential cutting mechanism 30 does not cut off the core of the bar stock to avoid the shrinkage hole defect of the bar stock core from being exposed. Among them, the first driving member 31 can be a motor. The cutting member 33 can be a grinding wheel.

[0076] Optionally, the cutting device 100 further includes a detection mechanism. The detection mechanism is used to detect the depth of the cutting member 33 cutting the bar stock. When the detection mechanism detects that the depth of the bar stock cut by the cutting member 33 reaches a preset depth, the control component controls the first driving member 31 to stop working, realizing automatic quantitative control of the cutting groove depth of the bar stock. Among them, the detection mechanism can be a laser sensor.

[0077] As Figure 3 shown, the connecting member 32 is in a long strip shape, and a sliding groove 321 is opened on the connecting member 32. The sliding groove 321 extends along the length direction of the connecting member 32, and the cutting member 33 can slide along the sliding groove 321, so that the cutting member 33 can cut bar stocks of different diameters.

[0078] Optionally, the conveying mechanism 40 is a chain conveyor. The chain conveyor is a conventional structure in the prior art and will not be specifically described in this embodiment. In other embodiments, the conveying mechanism 40 can also be a belt conveyor, etc.

[0079] As Figure 1 and Figure 2 shown, the blanking mechanism 50 includes a pressing component 51 and a blanking component 52. The pressing component 51 is configured to press one end of the bar stock against the conveying device; the blanking component 52 is arranged downstream of the pressing component 51 along the second direction and is configured to blank the other end of the bar stock, so as to prevent the shrinkage cavity defect inside the bar stock from being exposed.

[0080] Optionally, the pressing component 51 includes a third driving member 511 and a pressing member 512. The third driving member 511 is arranged on the frame above the conveying mechanism 40, and the pressing member 512 is arranged at the output end of the third driving member 511. The third driving member 511 is used to drive the pressing member 512 to move in the vertical direction to automatically press one end of the bar stock against the conveying mechanism 40, further improving the automation degree of the cutting device 100. Among them, the third driving member 511 is a cylinder.

[0081] Optionally, the blanking component 52 includes a fourth driving member 521 and a blanking member 522. The fourth driving member 521 is arranged on the frame above the conveying mechanism 40, and the blanking member 522 is arranged at the output end of the fourth driving member 521. The fourth driving member 521 is used to drive the blanking member 522 to move in the vertical direction. Among them, the fourth driving member 521 is a cylinder.

[0082] The working process of the blanking mechanism 50 is as follows: When the bar stock is grooved at the circumferential cutting mechanism 30, the conveying mechanism 40 conveys the bar stock to move along the second direction. When the front end of the bar stock exceeds the conveying mechanism 40, the conveying mechanism 40 stops working. The third driving member 511 drives the pressing member 512 to press one end of the bar stock on the conveying mechanism 40, and the fourth driving member 521 drives the blanking member 522 to press the end of the bar stock exceeding the conveying mechanism 40. At this time, the core part remaining after the circumferential cutting of the bar stock is blanked.

[0083] Optionally, the cutting device 100 further includes an aggregate bin 60, and the aggregate bin 60 is used to collect the bar stock blanked by the blanking mechanism 50.

[0084] Optionally, the bottom plate of the aggregate bin 60 is inclined downward, and / or the inner surface of the bottom plate of the aggregate bin 60 is inclined downward. The dropped bar stock will preferentially slide into the downward inclined end of the aggregate bin 60 to prevent the bar stock from piling up.

[0085] Optionally, the cutting device 100 further includes a weighing platform 80. The cutting device 100 further includes an inclined plate. One end of the inclined plate is connected to the conveying mechanism 40, and the other end is connected to the weighing platform 80. A second weighing member 81 is provided on the weighing platform 80. The bar stock cut by the breaking mechanism 50 moves onto the weighing platform 80 through the inclined plate to weigh the cut bar stock. For the bar stock that does not meet the weight requirement, the control component issues a prompt, and the staff removes the bar stock that does not meet the weight requirement. In addition, the loss of the bar stock during the cutting process can be calculated based on the difference in the weights of the bar stock weighed by the first weighing member 12 and the second weighing member 81.

[0086] For ease of understanding, the working process of the cutting device 100 will be described in conjunction with Figures 1-3 the following:

[0087] 1) The second feeding mechanism 70 feeds the bar stock onto the groove 1111, and the second driving member drives the pushing member 16 to move upward to feed the bar stock onto the first table 111; or directly feed the bar stock onto the first table 111.

[0088] 2) Under the action of gravity, the bar stock moves on the first table 111 in the first direction to the second table 112, and then moves onto the roller 14. When the number of fed bar stocks is greater than or equal to two, the rotation driving member drives the second table 112 to rotate upward to block the bar stock. After the previous bar stock is cut, the rotation driving member drives the second table 112 to rotate downward to separate a bar stock to the pushing assembly 13.

[0089] 3) The pushing assembly 13 pushes the bar stock in the second direction to the clamping mechanism 20.

[0090] 4) When the detection member detects that the bar stock reaches the preset length, the clamping member clamps the bar stock, and the rotation driving member drives the clamping member and the bar stock thereon to rotate around the axis direction of the bar stock.

[0091] 5) The first driving member 31 drives the cutting member 33 to cut the rotating bar stock. The detection mechanism detects the cutting depth of the cutting member 33. When the cutting depth reaches the preset depth, the first driving member 31 drives the cutting member to move away from the bar stock. At this time, the core of the bar stock is not cut off.

[0092] 6) The bar stock after circumferential cutting moves to the conveying mechanism 40, and the conveying mechanism 40 conveys the bar stock in the second direction to the cutting-off device. At this time, the front end of the bar stock extends beyond the conveying mechanism 40.

[0093] 7) The conveying mechanism 40 stops working. The third driving member 511 drives the pressing member 512 to press one end of the bar stock on the conveying mechanism 40, and the fourth driving member 521 drives the breaking member 522 to press the end of the bar stock extending beyond the conveying mechanism 40. At this time, the core remaining after the circumferential cutting of the bar stock is broken.

[0094] 8) The bar stock after being broken is rolled down to the weighing platform 80 through the inclined plate for weighing;

[0095] 9) After weighing, the weighing platform 80 rotates to move the bar stock into the aggregate bin 60;

[0096] 10) The staff will perform subsequent processing on the aggregate bin 60 and the bar stock therein.

[0097] Note that in the description of this specification, the description of reference terms such as "some embodiments", "other embodiments", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0098] The above is only the preferred embodiment of the present invention and the technical principles applied. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and various obvious changes, re-adjustments and substitutions can be made by those skilled in the art without departing from the protection scope of the present invention. Therefore, although the present invention has been described in detail through the above embodiments, the present invention is not limited to the above embodiments only. Without departing from the concept of the present invention, more other equivalent embodiments can be included, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. Cutting device, characterized in that, Including: A first feeding mechanism (10), including a feeding table (11) and a pushing component (13). The feeding table (11) is used to carry and convey a bar along a first direction or block the bar from moving along the first direction. The pushing component (13) is used to push the bar on the feeding table (11) to move along a second direction, and the first direction is perpendicular to the second direction; A second feeding mechanism (70), which is arranged in the opposite direction to the first feeding mechanism (10). The second feeding mechanism (70) is configured to feed the bar in the opposite direction of the first direction and feed the bar to the first feeding mechanism (10) along the second direction; A clamping mechanism (20), which is configured to clamp the bar fed by the first feeding mechanism (10), and the clamping mechanism (20) can drive the bar to rotate around its axis; A circumferential cutting mechanism (30), which is configured to cut the bar clamped by the clamping mechanism (20) along the radial direction of the bar; A conveying mechanism (40), which is configured to convey the bar circumferentially cut by the circumferential cutting mechanism (30); A breaking mechanism (50), which is configured to break the bar conveyed by the conveying mechanism (40).

2. The cutting device according to claim 1, wherein The feeding table (11) includes: A first table surface (111); A second table surface (112). The first table surface (111), the second table surface (112) and the pushing component (13) are arranged along the first direction. A material blocking portion (1121) is provided at one end of the second table surface (112) away from the first table surface (111), and the material blocking portion (1121) extends upward from one end of the second table surface (112) away from the first table surface (111).

3. The cutting device according to claim 2, characterized in that, The feeding table (11) further includes: A mounting frame (113). The first table surface (111) is arranged on the mounting frame (113), and one end of the first table surface (111) close to the pushing component (13) is inclined downward.

4. The cutting device according to claim 1, wherein The circumferential cutting mechanism (30) includes: A first driving member (31); A connecting member (32) and a cutting member (33). The connecting member (32) is arranged at the output end of the first driving member (31), and the cutting member (33) is arranged on the connecting member (32). The first driving member (31) is used to drive the connecting member (32) and the cutting member (33) to approach or move away from the bar.

5. The cutting device according to claim 4, characterized in that The connecting member (32) is strip-shaped, and a sliding groove (321) is formed on the connecting member (32). The sliding groove (321) extends along the length direction of the connecting member (32), and the cutting member (33) can slide along the sliding groove (321).

6. The cutting device according to claim 1, characterized in that, The cutting device further includes: An aggregate box (60), which is used to collect the bar broken by the breaking mechanism (50).

7. The cutting device according to claim 6, characterized in that, The bottom plate of the aggregate box (60) is inclined downward, and / or the inner surface of the bottom plate of the aggregate box (60) is inclined downward.

8. The cutting device according to claim 2, characterized in that, The cutting device further includes: A second loading mechanism (70), wherein the second loading mechanism (70) is configured to convey the bar stock in the opposite direction of the first direction and convey the bar stock to the first loading mechanism (10) in the second direction.

9. The cutting device according to claim 8, wherein The first loading mechanism (10) further includes: A pushing component, including a second driving member and a pushing member (16). The first loading mechanism (10) is provided with a groove (1111). The second loading mechanism (70) loads the bar stock into the groove (1111), and the second driving member is used to drive the pushing member (16) to push the bar stock in the groove (1111) onto the first table surface (111).

10. The cutting device according to any one of claims 1-9, wherein the breaking mechanism (50) includes: A pressing component (51), configured to press one end of the bar stock against the conveying mechanism (40); A breaking component (52), arranged downstream of the pressing component (51) in the second direction and configured to break the other end of the bar stock.

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