A raw material cutting device for aluminum disc processing

Abstract

The application provides a raw material cutting equipment for aluminum disc processing, and belongs to the technical field of aluminum disc processing. The equipment comprises a base, a mounting frame is arranged on the upper surface of the left side of the base, a conveying mechanism is arranged in the mounting frame, a driving mechanism is arranged on the rear side of the base, a reciprocating cutting mechanism is drivingly connected to the driving mechanism, and two groups of the reciprocating cutting mechanisms are symmetrically arranged on the front and back of the reciprocating cutting mechanism. The reciprocating cutting mechanism and the supporting blanking mechanism are arranged, so that the intermittent gear two, the hollow toothed plate and the insert block are matched with the limiting release mechanism. The top plate and the bottom plate can stably perform the reciprocating motion of approaching each other, clamping and cutting and moving away and resetting. The complete and efficient cutting of the aluminum disc is realized. The supporting block can be horizontally telescoped under the action of the guide block and the hinge rod. The supporting plate is extended to avoid deformation during cutting. After cutting, the supporting block is retracted into the storage groove, so that the disc can be smoothly blanked, and the material loss and the equipment jamming risk are effectively reduced.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of aluminum round sheet processing, and particularly relates to a raw material cutting equipment for aluminum round sheet processing. BACKGROUND

[0002] In the field of aluminum round sheet processing, a traditional raw material cutting equipment usually adopts a working mode of continuous conveying and synchronous cutting. In this mode, the plate is continuously fed on the conveying mechanism, and the cutting device cooperates with the plate to perform annular cutting. However, due to the lack of an effective intermittent conveying and cutting linkage mechanism and flexible support and fixing measures for the plate during cutting, the traditional equipment has many limitations in cutting precision, material utilization rate and equipment adaptability, and it is difficult to meet the production requirements of high efficiency and high quality.

[0003] The aluminum round sheet cutting equipment in the prior art mainly has the following defects: firstly, the conveying and cutting actions are mostly continuous or simple time sequence control, which easily leads to inaccurate positioning of the plate or displacement during cutting, affecting the size precision and edge quality of the cut round sheet; secondly, the clamping and fixing mode for the plate during cutting is relatively rigid, lacks effective local support and avoidance structure, not only easily causes the surface of the plate to be pressed and deformed, but also hinders the material falling process after cutting is completed, resulting in reduced production efficiency and frequent equipment maintenance.

[0004] Therefore, the present application provides a raw material cutting equipment for aluminum round sheet processing to solve the above problems. SUMMARY

[0005] The present application aims to solve the problems in the prior art that the aluminum round sheet cutting equipment mainly has the following defects: firstly, the conveying and cutting actions are mostly continuous or simple time sequence control, which easily leads to inaccurate positioning of the plate or displacement during cutting, affecting the size precision and edge quality of the cut round sheet; secondly, the clamping and fixing mode for the plate during cutting is relatively rigid, lacks effective local support and avoidance structure, not only easily causes the surface of the plate to be pressed and deformed, but also hinders the material falling process after cutting is completed, resulting in reduced production efficiency and frequent equipment maintenance, and proposes a raw material cutting equipment for aluminum round sheet processing.

[0006] The present application can be realized by the following technical scheme: a base, a mounting frame is arranged on the upper surface of the left side of the base, a conveying mechanism is arranged in the mounting frame, a driving mechanism is arranged on the rear side of the base, and the driving mechanism is drivingly connected with a reciprocating cutting mechanism, two groups of reciprocating cutting mechanisms are symmetrically arranged front and back, a top plate and a bottom plate are arranged between the two groups of reciprocating cutting mechanisms, annular cutting knives are arranged on the lower surfaces of the front and rear sides of the top plate, material falling grooves are arranged at positions vertically corresponding to the annular cutting knives of the bottom plate, and support and material falling mechanisms are arranged on the circumferential surfaces of the two groups of material falling grooves.

[0007] The support blanking mechanism comprises a mounting block, four mounting blocks are arranged at the front, rear, left and right of the blanking groove respectively, a guide block is arranged in the mounting block, two guide blocks are symmetrically arranged at the front and rear, a hinge rod is arranged on the inner side wall of the lower end of each guide block, the two hinge rods are cross arranged, and the intersection is rotatably connected to the inner side of the bottom plate through a fulcrum, and a support block is hinged to the side of the hinge rod away from the mounting block.

[0008] As a preferred embodiment of the present application, the lower end of the side of the guide block close to the hinge rod is designed as an arc surface, and the upper end is designed as a vertical surface, and the end of the hinge rod is in contact with the surface of the guide block through a ball.

[0009] As a preferred embodiment of the present application, the inner end of the hinge rod close to the mounting block is connected to each other through a torsion spring, and the front and rear sides of the arc outer surface of the support block are provided with a movable slot, and the hinge shaft of the two hinge rods is slidably arranged in the inner side of the movable slot.

[0010] As a preferred embodiment of the present application, the driving mechanism comprises a motor, the motor is arranged on the rear side wall of the base through a motor seat, the power output end of the motor is drivingly connected with a motor shaft, and the circumferential surface of the motor shaft is provided with an intermittent gear one and a belt transmission mechanism.

[0011] As a preferred embodiment of the present application, the transmission mechanism comprises a rotating rod, the rotating rod is rotatably arranged in the inner side of the mounting frame, the circumferential surface of the inner end of the rotating rod is provided with a transmission roller, the upper side of the transmission roller is provided with a driven roller, the circumferential surface of the outer end of the rotating rod is provided with a spur gear, and the lower end of the spur gear is meshingly connected with the upper end of the intermittent gear one.

[0012] As a preferred embodiment of the present application, the reciprocating cutting mechanism comprises a transmission, the transmission is arranged on the base through a support seat, the other end of the belt transmission mechanism is arranged on the input end of the transmission, the circumferential surface of the output end of the transmission is provided with an intermittent gear two and a rotating ring, and each of the intermittent gear two and the rotating ring is provided with two groups, the circumferential surface of each of the two intermittent gear two is provided with a hollow toothed plate, the inner walls on the left and right sides of the hollow toothed plate are provided with teeth meshing with the intermittent gear two, the upper end of the hollow toothed plate on the two inner sides is fixedly connected with the front and rear ends of the top plate through a connecting block, and the left and right sides of the lower end of the hollow toothed plate on the two outer sides are fixedly connected with the front and rear ends of the bottom plate through a connecting block.

[0013] As a preferred embodiment of the present application, the reciprocating cutting mechanism further comprises four lifting rods, which are arranged on the outer surfaces of the upper and lower ends of the two hollow tooth plates, respectively.

[0014] As a preferred embodiment of the present application, the surface of the upper end of the lifting rod is provided with a slot, and the slot is provided with two groups, the inner slot of the lower end of the inner lifting rod and the outer slot of the upper end of the outer lifting rod are both inserted with an insertion block, and the insertion block is movably installed in the inner part of the mounting plate through a compression spring, the side of the insertion block close to the compression spring is provided with a push rod, the push rod is designed in a " " shape, the inner part of the lower end of the push rod is inserted with a wedge-shaped block, the lower end of the wedge-shaped block is provided with a vertical rod, the lower end of the vertical rod is arranged above the rotating ring, the circumferential surface of the rotating ring is provided with a protrusion, and the end of the protrusion is designed in an arc shape.

[0015] As a preferred embodiment of the present application, the side wall of the upper end of the vertical rod is provided with a sliding groove, and a limiting support rod is slidably installed in the inner part of the sliding groove.

[0016] As a preferred embodiment of the present application, the inner part of the bottom plate is provided with a receiving groove, and the receiving groove is provided with two groups, each group is provided with four and is circumferentially arranged outside the blanking groove, eight supporting blocks are slidably installed in the inner part of the eight receiving grooves, respectively, the upper surface of the supporting block is provided with an arc-shaped groove, and the arc-shaped groove is matched with the annular cutting knife.

[0017] Compared with the prior art, the present application has the following advantages:

[0018] (1) By arranging the reciprocating cutting mechanism and the supporting blanking mechanism, the intermittent gear two, the hollow tooth plate and the insertion block achieve the cooperation of the limiting release mechanism, the top plate and the bottom plate can stably perform the reciprocating motion of approaching each other to clamp and cut and moving away to reset, the complete and efficient cutting of the aluminum disc is realized, and the supporting block can be horizontally telescoped under the action of the guide block and the hinge rod, the supporting plate is extended to avoid deformation during cutting, and the supporting block is retracted into the receiving groove after cutting to facilitate the smooth blanking of the disc, thereby effectively reducing material loss and equipment jamming risk.

[0019] (2), the setting of single drive, synchronous control of feeding, cutting, support and blanking and other processes, high degree of automation, strong linkage, the design of convex block and vertical rod ensures that the plug-in block can timely release the limit of the lifting rod before the cutting cycle starts, so that the whole cutting process is smooth, stable and reliable, so that the device can ensure the cutting quality and precision of aluminum round piece, also significantly improve the production efficiency and operation automation level, reduce the labor intervention and maintenance cost. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to facilitate those skilled in the art to understand, the present application is further illustrated below in conjunction with the drawings.

[0021] Figure 1 is a schematic view of the three-dimensional structure of the present application;

[0022] Figure 2 is a front sectional view of the present application;

[0023] Figure 3 is a right sectional view of the present application;

[0024] Figure 4 is a right sectional view of the reciprocating cutting mechanism of the present application;

[0025] Figure 5 is a schematic view of the three-dimensional structure of the conveying mechanism of the present application;

[0026] Figure 6 is a partial sectional view of the lifting rod of the present application;

[0027] Figure 7 is a schematic view of the three-dimensional structure of the present application Figure 6 is an enlarged view of the structure at A of the present application;

[0028] Figure 8 is a bottom sectional view of the mounting plate of the present application;

[0029] Figure 9 is a schematic view of the three-dimensional structure of the support blanking mechanism of the present application;

[0030] Figure 10 is a schematic view of the three-dimensional structure of the support block of the present application.

[0031] As shown in the figure, the raw material cutting equipment for aluminum disc processing comprises a base 1, the upper surface of the left side of the base 1 is provided with a mounting frame 2, the inside of the mounting frame 2 is provided with a conveying mechanism 3, the conveying mechanism 3 comprises a rotating rod 301, the rotating rod 301 is rotatably installed in the inside of the mounting frame 2, the circumferential surface of the inner end of the rotating rod 301 is provided with a transmission roller 302, the upper side of the transmission roller 302 is provided with a driven roller 304, the circumferential surface of the outer end of the rotating rod 301 is provided with a spur gear 303, wherein the conveying mechanism 3 is a common technology in the field, so it is not described in detail; DETAILED DESCRIPTION

[0032] The technical solutions of the present application will be described clearly and completely below in combination with the embodiments. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application. Embodiment 1

[0033] Please refer to Figure 1 - Figure 10 As shown in the figure, the raw material cutting equipment for aluminum disc processing comprises a base 1, the upper surface of the left side of the base 1 is provided with a mounting frame 2, the inside of the mounting frame 2 is provided with a conveying mechanism 3, the conveying mechanism 3 comprises a rotating rod 301, the rotating rod 301 is rotatably installed in the inside of the mounting frame 2, the circumferential surface of the inner end of the rotating rod 301 is provided with a transmission roller 302, the upper side of the transmission roller 302 is provided with a driven roller 304, the circumferential surface of the outer end of the rotating rod 301 is provided with a spur gear 303, wherein the conveying mechanism 3 is a common technology in the field, so it is not described in detail;

[0034] The rear side of the base 1 is provided with a driving mechanism 4, and the driving mechanism 4 is drivingly connected with a reciprocating cutting mechanism 5. The driving mechanism 4 comprises a motor 401 which is arranged on the rear side wall of the base 1 through a motor seat. The power output end of the motor 401 is drivingly connected with a motor shaft 402. The circumferential surface of the motor shaft 402 is provided with an intermittent gear one 403 and a belt transmission mechanism 404. The lower end of the spur gear 303 is meshingly connected with the upper end of the intermittent gear one 403. When the motor 401 works, the intermittent gear one 403 is driven to rotate. When the intermittent gear one 403 rotates to mesh with the spur gear 303, the conveying mechanism 3 works, thereby driving the raw plate to convey to the right. When the intermittent gear one 403 does not mesh with the spur gear 303, the conveying of the raw plate to the right is automatically stopped, thereby facilitating the subsequent cutting work of the aluminum disc.

[0035] The reciprocating cutting mechanism 5 is symmetrically provided with two groups, the reciprocating cutting mechanism 5 includes a transmission 501, and the transmission 501 is installed on the base 1 through a support seat, the other end of the belt transmission mechanism 404 is arranged at the input end of the transmission 501, so that the motor 401 can drive the transmission 501 to rotate through the belt transmission mechanism 404 when the motor 401 works, the circumferential surface of the output end of the transmission 501 is provided with intermittent gears two 502 and rotating rings 503, and the intermittent gears two 502 and the rotating rings 503 are both provided with two groups, the circumferential surface of the two intermittent gears two 502 is provided with a hollow toothed plate 504, and the left and right two sides of the hollow toothed plate 504 are both provided with teeth meshing with the intermittent gears two 502, when the intermittent gears two 502 rotate, when the teeth of the intermittent gears two 502 mesh with one side of the hollow toothed plate 504, the hollow toothed plate 504 can be driven to move vertically upward or downward, then the intermittent gears two 502 continue to move, and when the teeth of the intermittent gears two 502 mesh with the other side of the hollow toothed plate 504, the hollow toothed plate 504 will move in the opposite direction, and the teeth of the intermittent gears two 502 will first completely separate from the teeth of one side of the hollow toothed plate 504, and then rotate to mesh with the teeth of the other side, without the state of meshing with the teeth of both sides at the same time, the upper middle part of the two inner hollow toothed plates 504 is fixedly connected with the front and rear ends of the top plate 6 through the connecting block 505, and the left and right sides of the lower end of the two outer hollow toothed plates 504 are fixedly connected with the front and rear ends of the bottom plate 7 through the connecting block 505, so that when the hollow toothed plate 504 moves vertically, it can drive the top plate 6 or the bottom plate 7 connected therewith to move vertically, the reciprocating cutting mechanism 5 further includes lifting rods 506, and the lifting rods 506 are provided with four, the four lifting rods 506 are arranged on the outer surfaces of the upper and lower ends of the two hollow toothed plates 504 respectively, the front and rear sides of the right end of the mounting frame 2 are both provided with mounting plates 13, the upper lifting rods 506 are slidably installed in the interiors of the mounting plates 13, the mounting plates 13 can limit the upper lifting rods 506, so that the hollow toothed plate 504 and the lifting rods 506 can stably move in the vertical direction, the surfaces of the four lifting rods 506 are both provided with limiting blocks 12, the outer two limiting blocks 12 respectively abut against the upper surfaces of the mounting plates 13 and the surfaces of the support seats, the top plate 6 and the bottom plate 7 are arranged between the two groups of reciprocating cutting mechanisms 5, the lower surfaces of the front and rear sides of the top plate 6 are both provided with annular cutting knives 14, the positions vertically corresponding to the annular cutting knives 14 of the bottom plate 7 are both provided with blanking grooves 9, the circumferential surfaces of the two groups of blanking grooves 9 are both provided with supporting blanking mechanisms 8, the blanking grooves 9 are arranged, so that the aluminum round pieces cut out by the annular cutting knives 14 can fall into the interior of the base 1 through the blanking grooves 9;

[0036] It should be noted that the interior of the base 1 is provided with a moving groove, and the interior of the moving groove is provided with an ejection mechanism, the moving groove is arranged directly below the blanking groove 9, so that the aluminum round pieces falling through the blanking groove 9 can fall on the ejection mechanism, facilitating the smooth removal of the aluminum round pieces for collection or next step processing.

[0037] The upper lifting rod 506 has slots 11 on its surface, and there are two sets of slots 11. Insert blocks 508 are inserted into the slots 11 at the lower end of the inner lifting rod 506 and at the upper end of the outer lifting rod 506. The insert blocks 508 are movably mounted inside the mounting plate 13 via compression springs 507. A push rod 509 is located on the side of the insert block 508 near the compression spring 507. The push rod 509 has a "U"-shaped design, and a wedge block 510 is inserted into the lower end of the push rod 509. A vertical rod 511 is located at the lower end of the wedge block 510. Through the arrangement of the wedge block 510 and the push rod 509, when the wedge block 510 is subjected to force and moves upward, it can push the push rod 509 away from the lifting rod 506. Subsequently, the push rod 509 will cause the insert block 508 to move out of the slot 11, causing the lifting rod 506 to lose its limiting effect. The lifting rod 506 can move vertically. The lower end of the vertical rod 511 is located above the rotating ring 503. The circumferential surface of the rotating ring 503 is provided with a protrusion 514, and the end of the protrusion 514 is arc-shaped. When the rotating ring 503 rotates and the protrusion 514 contacts the lower end of the vertical rod 511, it can push the vertical rod 511 to move upward. The side wall of the upper end of the vertical rod 511 is provided with a sliding groove 512, and a limit support rod 513 is slidably installed inside the sliding groove 512. The upper end of the limit support rod 513 is located on the lower surface of the mounting plate 13. The sliding groove 512 provides sliding space for the limit support rod 513, so that the vertical rod 511 can move vertically smoothly. The limit support rod 513 can limit and support the vertical rod 511, preventing the vertical rod 511 from deviating and affecting its use.

[0038] It should be noted that the limiting block 12 and the insert block 508 provide limiting support for the hollow toothed plate 504. They support the hollow toothed plate 504 when it is at its uppermost or lowermost position, preventing vertical movement when the intermittent gear 2 502 is not meshing with the hollow toothed plate 504. This allows the hollow toothed plate 504 to smoothly move the top plate 6 and the bottom plate 7 closer together to cut the aluminum disc, and then move them away from each other to reset after cutting. For example, in the initial state, because the insert block 508 is inserted and limits the lifting rod 506, the lifting rod 506 supports and limits the top plate 6. At this time, the top plate 6 will not slide down due to gravity. Similarly, during the cutting process, the bottom plate 7 will move upward. Because the insert block 508 is inserted and limits the corresponding lifting rod 506 of the bottom plate 7, it supports the bottom plate 7, preventing it from sliding down due to gravity, thus allowing the cutting work to proceed smoothly.

[0039] The supporting blanking mechanism 8 comprises a mounting block 801, and the mounting block 801 is provided with four and is located at the front, rear, left and right of the blanking groove 9 respectively, the inside of the mounting block 801 is provided with a guide block 802, and the guide block 802 is symmetrically provided with two at the front and rear, the inner side wall of the lower end of the two guide blocks 802 abuts against a hinge rod 803, the two hinge rods 803 are cross arranged, and the intersection is rotatably arranged in the inside of the bottom plate 7 through a fulcrum, the inside of one end of the two hinge rods 803 close to the mounting block 801 is connected with each other through a torsion spring 805, the side of the hinge rod 803 away from the mounting block 801 is hingedly provided with a supporting block 804, the front and rear sides of the arc-shaped outer surface of the supporting block 804 are provided with a movable groove 808, and the hinge shafts of the two hinge rods 803 are slidably arranged in the inside of the two movable grooves 808 respectively. The movable groove 808 provides a small range of movement space for the hinge shaft, and then when the two hinge rods 803 move close to or away from each other, the supporting block 804 can be smoothly driven to move horizontally.

[0040] It should be noted that the side of the guide block 802 close to the hinge rod 803 is designed as an arc-shaped surface 806 at the lower end and a vertical surface 807 at the upper end, the arc-shaped surface 806 is arranged to make the one end of the two hinge rods 803 close to the mounting block 801 move close to each other during the vertical upward movement of the bottom plate 7, thereby pushing the supporting block 804 to move to the blanking groove 9, and the vertical surface 807 is arranged to make the supporting block 804 stay in the blanking groove 9 for a period of time after moving to the inside of the blanking groove 9, thereby abutting against the lower surface of the raw material, cooperating with the top plate 6 to fix the raw material plate, facilitating cutting work, the end of the hinge rod 803 is in contact with the surface of the guide block 802 through a ball 810, and the ball 810 is arranged to reduce the friction force of the contact surface between the hinge rod 803 and the guide block 802, avoid damage of the hinge rod 803 during vertical movement, and improve the service life of the hinge rod 803.

[0041] The inside of the bottom plate 7 is provided with a receiving groove 10, and the receiving groove 10 is provided with two groups, each group is provided with four, and is arranged in a circumferential array on the outside of the blanking groove 9, and the eight supporting blocks 804 are slidably arranged in the eight receiving grooves 10 respectively. The arrangement of the receiving groove 10 provides horizontal movement space for the supporting block 804, which can move to the inside of the blanking groove 9 during cutting to perform clamping and cutting work, and after cutting is completed, the supporting block 804 can move back to the inside of the receiving groove 10, so that the cut aluminum disc falls downward through the blanking groove 9, facilitating the discharge of the aluminum disc. The upper surface of the supporting block 804 is provided with an arc-shaped groove 809, which is matched with the annular cutting knife 14. The arrangement of the arc-shaped groove 809 makes the lower end of the annular cutting knife 14 capable of cutting the raw material plate, and the lower end part of the annular cutting knife 14 is embedded in the inside of the arc-shaped groove 809 after cutting, so that the aluminum disc is completely separated from the raw material plate, and the annular cutting knife 14 will not directly contact the supporting block 804 to be damaged.

[0042] In use, first, the raw material plate is placed on the left side of the conveying mechanism 3, then the motor 401 is started, the motor 401 drives the motor shaft 402, the intermittent gear one 403 and the belt transmission mechanism 404 to rotate, the intermittent gear one 403 is engaged with the straight gear 303, the straight gear 303 is driven to rotate, and then the transmission roller 302 is driven to rotate, the raw material plate is moved to the right, in the process of moving the plate, the teeth of the intermittent gear two 502 are not engaged with the teeth of the side wall of the hollow gear plate 504, when the intermittent gear one 403 is disengaged from the straight gear 303, the quantitative plate moving to the right is completed;

[0043] At this time, the motor shaft 402 continues to rotate, the speed changer 501 is driven to rotate through the belt transmission mechanism 404, the speed changer 501 drives the intermittent gear two 502 and the rotating ring 503 to rotate, before the intermittent gear two 502 is engaged with the teeth of the side wall of the hollow gear plate 504, the protrusion 514 on the rotating ring 503 will first contact the vertical rod 511, then the vertical rod 511 is pushed upward, the vertical rod 511 moves upward to drive the wedge-shaped block 510 to move upward, the wedge-shaped block 510 pushes the push rod 509 and the plug block 508 to move to the inside of the mounting plate 13, so that the plug block 508 moves out of the insertion slot 11 of the lifting rod 506, at this time, the lifting rod 506 can move vertically, then the intermittent gear two 502 is engaged with the hollow gear plate 504, the inside of the hollow gear plate 504 drives the corresponding lifting rod 506 and the top plate 6 to move downward, the outside of the hollow gear plate 504 drives the corresponding lifting rod 506 and the bottom plate 7 to move upward, the top plate 6 and the bottom plate 7 approach each other to clamp and limit the raw material plate, and the annular cutting knife 14 on the lower surface of the top plate 6 can cut the corresponding aluminum disc;

[0044] In the process of moving the bottom plate 7 upward, the hinge rods 803 in the bottom plate 7 approach each other, then the support block 804 is pushed to move to the inside of the blanking groove 9, when the bottom plate 7 moves upward and contacts the lower surface of the plate, the upper surface of the support block 804 also synchronously contacts the lower surface of the plate, then after the intermittent gear two 502 is disengaged from the side of the hollow gear plate 504, the top plate 6 and the bottom plate 7 complete the operation of approaching each other to clamp the plate, and the annular cutting knife 14 cuts the aluminum disc from the plate, at this time, the aluminum disc falls on the surface of the support block 804, then when the intermittent gear two 502 is engaged with the other side of the teeth of the hollow gear plate 504, the top plate 6 and the bottom plate 7 are reset, in the process of resetting the bottom plate 7, the support block 804 moves to the inside of the storage groove 10, after the support block 804 completely moves into the inside of the storage groove 10, the aluminum disc loses the supporting effect and falls from the blanking groove 9, then falls onto the discharging mechanism in the inside of the base 1, the aluminum disc is moved out of the base 1 through the discharging mechanism, which is convenient for subsequent processing.

[0045] The preferred embodiments of the application disclosed above are only to facilitate the elucidation of the application. The preferred embodiments do not describe all the details of the application and limit the application to the specific embodiments. Obviously, many modifications and variations can be made in light of the teachings above. The description is chosen and described in order to provide the best illustration of the application and its practical application to those skilled in the art and to enable those skilled in the art to best utilize the application. The application is limited only by the claims and their full scope and equivalents.

Claims

1. A raw material cutting device for aluminum disc processing, comprising a base (1), the left upper surface of the base (1) is provided with a mounting frame (2), and the inside of the mounting frame (2) is provided with a conveying mechanism (3), characterized in that, The rear side of the base (1) is provided with a driving mechanism (4), and the driving mechanism (4) is drivingly connected with reciprocating cutting mechanisms (5), the reciprocating cutting mechanisms (5) are symmetrically provided in two groups, top plates (6) and bottom plates (7) are arranged between the two groups of reciprocating cutting mechanisms (5), the lower surfaces of the two sides of the top plate (6) are provided with annular cutting knives (14), the bottom plate (7) is provided with blanking grooves (9) corresponding to the annular cutting knives (14) in perpendicular, and the circumferential surfaces of the two groups of blanking grooves (9) are provided with supporting blanking mechanisms (8). The supporting blanking mechanism (8) comprises a mounting block (801), and the mounting block (801) is provided with four mounting blocks (801) and is located at the front, rear, left and right of the blanking groove (9), the inside of the mounting block (801) is provided with guide blocks (802), and the guide blocks (802) are symmetrically provided at the front and rear, the inner side walls of the lower ends of the two guide blocks (802) are abutted with hinge rods (803), the two hinge rods (803) are cross arranged, and the intersection is rotatably installed in the inside of the bottom plate (7) through a support point, and the side of the hinge rod (803) away from the mounting block (801) is hingedly connected with a supporting block (804). The side of the guide block (802) close to the hinge rod (803) is an arc surface (806), and the upper end is a vertical surface (807), the end of the hinge rod (803) is in contact with the surface of the guide block (802) through a ball (810); The ends of the two hinge rods (803) close to the mounting block (801) are connected with each other through torsion springs (805), the front and rear sides of the arc outer surface of the supporting block (804) are provided with movable grooves (808), and the hinge shafts of the two hinge rods (803) are slidingly installed in the interiors of the two movable grooves (808). The driving mechanism (4) comprises a motor (401), the motor (401) is arranged on the rear side wall of the base (1) through a motor seat, the power output end of the motor (401) is drivingly connected with a motor shaft (402), and the circumferential surface of the motor shaft (402) is provided with an intermittent gear one (403) and a belt transmission mechanism (404). The inside of the bottom plate (7) is provided with receiving grooves (10), and the receiving grooves (10) are provided with two groups, each group is provided with four receiving grooves (10) and is circumferentially arranged outside the blanking groove (9), and eight supporting blocks (804) are slidingly installed in the interiors of the eight receiving grooves (10), respectively.

2. The raw material cutting apparatus for aluminum disc processing according to claim 1, characterized by, The conveying mechanism (3) comprises a rotating rod (301), and the rotating rod (301) is rotatably installed in the inside of the mounting frame (2), the circumferential surface of the inner end of the rotating rod (301) is provided with a transmission roller (302), the upper side of the transmission roller (302) is provided with a driven roller (304), the circumferential surface of the outer end of the rotating rod (301) is provided with a straight gear (303), and the lower end of the straight gear (303) is meshingly connected with the upper end of the intermittent gear one (403).

3. The raw material cutting apparatus for aluminum disc processing according to claim 1, characterized by, The reciprocating cutting mechanism (5) comprises a transmission (501), the transmission (501) is installed on the base (1) through a support seat, the other end of the belt transmission mechanism (404) is arranged at the input end of the transmission (501), the circumferential surface of the output end of the transmission (501) is provided with intermittent gear two (502) and rotating ring (503), and the intermittent gear two (502) and the rotating ring (503) are both provided with two groups, the circumferential surface of the two intermittent gear two (502) is provided with a hollow toothed plate (504), and the left and right two inner walls of the hollow toothed plate (504) are provided with teeth meshing with the intermittent gear two (502), the upper end of the two inner hollow toothed plates (504) is fixedly connected with the front and rear ends of the top plate (6) through the connecting block (505), and the left and right sides of the lower end of the two outer hollow toothed plates (504) are fixedly connected with the front and rear ends of the bottom plate (7) through the connecting block (505).

4. The raw material cutting apparatus for aluminum disc processing according to claim 3, characterized by The reciprocating cutting mechanism (5) further comprises a lifting rod (506), and the lifting rod (506) is provided with four, the four lifting rods (506) are arranged on the outer surfaces of the upper and lower ends of the two hollow toothed plates (504), respectively, the front and rear sides of the right end of the mounting frame (2) are provided with mounting plates (13), the upper end of the lifting rod (506) is slidably installed in the mounting plate (13), and the surfaces of the four lifting rods (506) are provided with limiting blocks (12), and the outer two limiting blocks (12) are respectively in abutment with the upper surface of the mounting plate (13) and the surface of the support seat.

5. The raw material cutting apparatus for aluminum disc processing according to claim 4, characterized by The surface of the upper end of the lifting rod (506) is provided with a slot (11), and the slot (11) is provided with two groups, the slot (11) of the lower end of the inner lifting rod (506) and the slot (11) of the upper end of the outer lifting rod (506) are both inserted with an insertion block (508), and the insertion block (508) is movably installed in the mounting plate (13) through a compression spring (507), one side of the insertion block (508) close to the compression spring (507) is provided with a push rod (509), the push rod (509) is designed as a " " shape, a wedge block (510) is inserted in the lower end of the push rod (509), a vertical rod (511) is arranged at the lower end of the wedge block (510), the lower end of the vertical rod (511) is arranged above the rotating ring (503), the circumferential surface of the rotating ring (503) is provided with a protruding block (514), and the end of the protruding block (514) is designed as an arc shape.

6. The raw material cutting apparatus for aluminum disc processing according to claim 5, wherein The side wall of the upper end of the vertical rod (511) is provided with a sliding groove (512), and a limiting support rod (513) is slidably installed in the sliding groove (512), and the upper end of the limiting support rod (513) is arranged on the lower surface of the mounting plate (13).

Images