A cutting feeding mechanism

Abstract

The utility model discloses a cutting material loading mechanism, including base, saw blade cutting machine, industrial computer all -in -one, the top one side fixed mounting of base has the casing, and industrial computer all -in -one fixed mounting is on the one side outer wall of casing, the top fixed mounting of casing has pneumatic lifting assembly, and the movable end fixed mounting of pneumatic lifting assembly has saw blade cutting machine, the one side of casing is installed electric rotating component, in the utility model, through pneumatic lifting assembly drive saw blade cutting machine realizes accurate vertical feed, and cooperation electric rotating component drives the 180 degree station switching of material frame, and makes two bar stock clamping components alternately carry out material loading and cutting operation, when electric horizontal shift component promotes material stick to cutting position, V type clamping block forms three point positioning clamping and ensures cutting stability. The mechanism integrates material loading, positioning, cutting function in one, through industrial computer all -in -one coordination each execution element action, realizes the automatic circulation processing of bar stock.

Description

Technical Field

[0001] This utility model relates to the field of cutting and feeding technology, and in particular to a cutting and feeding mechanism. Background Technology

[0002] Metal cutting equipment is a mechanical device used to divide, cut, or process metal materials, achieving precise cutting of metal through mechanical force, heat energy, or lasers. Common types include flame cutting (using oxygen and fuel gas to generate high temperatures that melt metal), plasma cutting (using ionized gas to form a high-temperature plasma arc), laser cutting (focusing a high-energy laser beam to vaporize metal), and mechanical cutting (such as sawing machines and shearing machines). These devices are widely used in manufacturing, construction, and automotive repair industries.

[0003] Traditional metal cutting equipment typically relies on manual loading when cutting metal bars, resulting in low efficiency, high labor intensity, and unstable positioning accuracy. While some existing metal cutting equipment can achieve semi-automatic processing, they still suffer from the following technical shortcomings:

[0004] Separation of feeding and cutting processes: Most equipment adopts a single-station design, and feeding and cutting need to be carried out in separate steps, resulting in long processing cycles and making it difficult to meet the needs of continuous mass production.

[0005] Insufficient clamping stability: Ordinary clamping mechanisms are prone to causing the bar stock to shift due to vibration during cutting, affecting cutting accuracy, especially when processing high-hardness metal bars;

[0006] Limited automation: Traditional equipment lacks coordinated control of its various actuators (such as feeding, clamping, and cutting), relies on manual intervention, and is difficult to achieve efficient and stable automated cyclic operation.

[0007] To address the aforementioned issues, there is an urgent need for an automated mechanism that integrates feeding, positioning, and cutting functions to improve processing efficiency and is suitable for continuous batch production of metal bars. Utility Model Content

[0008] This utility model is a cutting and feeding mechanism proposed to overcome the shortcomings of the existing technology.

[0009] To achieve the above objectives, the present invention adopts the following technical solution: a cutting and feeding mechanism, including a base, a saw blade cutter, and an industrial control integrated machine. A housing is fixedly installed on one side of the top of the base, and the industrial control integrated machine is fixedly installed on one side of the outer wall of the housing. A pneumatic lifting assembly is fixedly installed on the top of the housing, and the saw blade cutter is fixedly installed on the movable end of the pneumatic lifting assembly.

[0010] An electric rotating assembly is installed on one side of the housing, and a material rack is installed on the electric rotating assembly. Two bar clamping assemblies are symmetrically installed on the material rack.

[0011] A bracket is fixedly connected to the top side of the base and the housing. An electric lateral movement assembly is installed on the bracket, and a pusher plate is fixedly installed on the movable end of the electric lateral movement assembly.

[0012] Furthermore, the pneumatic lifting assembly includes a guide column, which is fixedly installed on the top of the housing. A lifting cylinder is fixedly connected to one side of the outer surface of the guide column. A slide block is fixedly installed on the movable end of the lifting cylinder, and the slide block is slidably sleeved on the outer surface of the guide column and fixedly connected to the housing of the saw blade cutter. The guide column ensures the stability of the vertical movement of the saw blade cutter and avoids deviation during the cutting process.

[0013] Furthermore, the electric rotating assembly includes a first stepper motor, which is fixedly installed inside the housing. The drive end of the first stepper motor is fixedly connected to a drive gear, and the outer surface of the drive gear is meshed with a driven gear. The inner surface of the driven gear is fixedly connected to a rotating shaft, which is fixedly connected to the material rack. The gear transmission structure is compact and the transmission ratio is precise, ensuring accurate rotation and positioning of the material rack.

[0014] Furthermore, a bearing housing is installed between the rotating shaft and the housing, and the seat of the bearing housing is fixedly connected to the housing. The inner ring of the bearing housing is fixedly connected to the rotating shaft. The bearing housing supports the rotating shaft, reduces rotational friction, and improves the smoothness of movement and service life.

[0015] Furthermore, each of the two bar stock clamping assemblies includes two clamping cylinders, and the two clamping cylinders are symmetrically fixedly installed on the inner side of the material rack. The movable ends of the two clamping cylinders are fixedly connected to movable seats, and two V-shaped clamping blocks are fixedly connected to adjacent sides of the two movable seats. The V-shaped clamping blocks can adapt to clamping bars of different diameters, and the clamping force is uniform.

[0016] Furthermore, each of the two movable seats is symmetrically and fixedly connected to two guide rods on one side of the clamping cylinder. The guide rods pass through the material rack and are slidably connected to the material rack. The guide rods ensure the straightness of the clamping movement and prevent deflection.

[0017] Furthermore, the electric transverse component includes a second stepper motor, which is fixedly mounted on one end of the bracket. A lead screw is fixedly connected to the drive end of the second stepper motor. The lead screw passes through the bracket and is rotatably connected to the bracket. A movable seat is threaded onto the outer surface of the lead screw, and the movable seat is slidably connected to the bracket and fixedly connected to the pusher plate. The sliding connection structure between the movable seat and the bracket has a strong load-bearing capacity, ensuring pushing stability.

[0018] The beneficial effects of this utility model are:

[0019] In use, this utility model discloses a cutting and feeding mechanism that uses a pneumatic lifting component to drive the saw blade cutting machine for precise vertical feeding. Combined with an electric rotating component, it enables the material rack to switch 180° positions, allowing the two bar clamping components to alternately perform feeding and cutting operations. When the electric traversing component pushes the bar to the cutting position, the V-shaped clamping block forms a three-point positioning clamp to ensure cutting stability. This mechanism integrates feeding, positioning, and cutting functions into one unit. Through an industrial control all-in-one computer, it coordinates the actions of each actuator to achieve automatic cyclic processing of the bar stock, significantly improving efficiency compared to traditional manual feeding methods. It is particularly suitable for batch continuous processing of metal bars. Attached Figure Description

[0020] To more clearly illustrate the technical solution of this utility model, the drawings used in the description of the specific embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 : A first-view structural diagram of the present invention;

[0022] Figure 2 : Overall second-view structural diagram of this utility model;

[0023] Figure 3 : Top sectional view of the shell of this utility model.

[0024] The attached figures are labeled as follows:

[0025] 1. Base; 2. Housing; 3. Guide column; 4. Slide; 5. Lifting cylinder; 6. Saw blade cutter; 7. Push plate; 8. Bracket; 9. Material rack; 10. Guide rod; 11. Clamping cylinder; 12. Industrial control all-in-one computer; 13. Second stepper motor; 14. Lead screw; 15. Moving seat; 16. First stepper motor; 17. Drive gear; 18. Driven gear; 19. Bearing seat; 20. Rotating shaft; 21. Movable seat; 22. V-shaped clamping block. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0027] like Figures 1 to 3 As shown, a cutting and feeding mechanism is disclosed, including a base 1, a saw blade cutter 6, and an industrial control integrated machine 12. A housing 2 is fixedly installed on one side of the top of the base 1, and the industrial control integrated machine 12 is fixedly installed on one side of the outer wall of the housing 2. A pneumatic lifting assembly is fixedly installed on the top of the housing 2, and the saw blade cutter 6 is fixedly installed on the movable end of the pneumatic lifting assembly. The pneumatic lifting assembly includes a guide column 3, and the guide column 3 is fixedly installed on the top of the housing 2. A lifting cylinder 5 is fixedly connected to one side of the outer surface of the guide column 3. A slide 4 is fixedly installed on the movable end of the lifting cylinder 5, and the slide 4 is slidably sleeved on the outer surface of the guide column 3 and fixedly connected to the housing of the saw blade cutter 6.

[0028] An electric rotating assembly is installed on one side of the housing 2. The electric rotating assembly is equipped with a material rack 9. The electric rotating assembly includes a first stepper motor 16, which is fixedly installed inside the housing 2. The drive end of the first stepper motor 16 is fixedly connected to a drive gear 17. The outer surface of the drive gear 17 is meshed with a driven gear 18. The inner surface of the driven gear 18 is fixedly connected to a rotating shaft 20. The rotating shaft 20 is fixedly connected to the material rack 9. A bearing seat 19 is installed between the rotating shaft 20 and the housing 2. The seat of the bearing seat 19 is fixedly connected to the housing 2. The inner ring of the bearing inside the bearing seat 19 is fixedly connected to the rotating shaft 20.

[0029] The material rack 9 is symmetrically equipped with two bar clamping assemblies. Each bar clamping assembly includes two clamping cylinders 11, and the two clamping cylinders 11 are symmetrically fixedly installed on the inner side of the material rack 9. The movable ends of the two clamping cylinders 11 are fixedly connected to movable seats 21. Two V-shaped clamping blocks 22 are fixedly connected to adjacent sides of the two movable seats 21. Two guide rods 10 are symmetrically fixedly connected to one side of the two movable seats 21 located on the clamping cylinders 11. The guide rods 10 pass through the material rack 9 and are slidably connected to the material rack 9.

[0030] A bracket 8 is fixedly connected to the top side of the base 1 and the housing 2. The bracket 8 is equipped with an electric transverse assembly. A pusher plate 7 is fixedly installed at the movable end of the electric transverse assembly. The electric transverse assembly includes a second stepper motor 13, which is fixedly installed at one end of the bracket 8. A lead screw 14 is fixedly connected to the drive end of the second stepper motor 13. The lead screw 14 passes through the bracket 8 and is rotatably connected to the bracket 8. A movable seat 15 is threaded onto the outer surface of the lead screw 14. The movable seat 15 is slidably connected to the bracket 8 and fixedly connected to the pusher plate 7. A reinforcing rib is fixedly connected between the movable seat 15 and the pusher plate 7 to ensure the connection strength.

[0031] The industrial control integrated computer 12 is electrically connected to the saw blade cutting machine 6, the lifting cylinder 5, the clamping cylinder 11, the second stepper motor 13, and the first stepper motor 16. This facilitates the industrial control integrated computer 12 in coordinating the action sequence of each actuator, ensuring efficient connection of processes such as loading, clamping, feeding, cutting, and unloading. The specific data analysis and processing involved to further realize the control function are methods that can be implemented by those skilled in the art based on common knowledge. These methods are not within the scope of this solution. The above description is merely to illustrate the beneficial effects that this hardware structure improvement can achieve in conjunction with common knowledge.

[0032] Working principle: The operator places the bar stock 23 between the V-shaped clamping blocks 22 of the bar stock clamping assembly at the feeding station. The two clamping cylinders 11 at this station act simultaneously, pushing the movable seat 21 to move towards the center along the guide rod 10. The four V-shaped clamping blocks 22 clamp the bar stock 23 from both sides at the same time, forming a stable four-point clamping.

[0033] When the first stepper motor 16 starts, it drives the driven gear 18 to rotate through the drive gear 17. The rotating shaft 20, supported by the bearing seat 19, drives the material rack 9 to rotate 180°, moving the clamped bar material to the cutting station.

[0034] The clamping cylinder 11 at the cutting station is slightly loosened, allowing the bar stock 23 to slide within the V-shaped clamping block 22. Then, the second stepper motor 13 is started, driving the lead screw 14 to rotate. The moving seat 15 moves along the lead screw 14, pushing the pusher plate 7 to advance the bar stock 23 to the cutting position. When the bar stock reaches the set position, the pusher plate (7) stops, and the bar stock clamping assembly is fully clamped again, fixing the position of the bar stock.

[0035] The lifting cylinder 5 is activated, pushing the slide 4 to descend smoothly along the guide column 3. The saw blade cutter 6 moves down with the slide 4 to cut the bar 23. During this process, the saw blade cutter 6 is always running. After the cutting is completed, the lifting cylinder 5 returns, driving the saw blade cutter 6 to rise and reset, and the saw blade cutter 6 stops running.

[0036] Next, the material bar clamping assembly at the cutting station releases its grip on the material bar. As the material rack 9 rotates, the material bar falls and is discharged under the influence of gravity.

[0037] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A cutting and feeding mechanism, comprising a base (1), a saw blade cutter (6), and an integrated industrial control computer (12), characterized in that: A housing (2) is fixedly installed on one side of the top of the base (1), and an industrial control all-in-one computer (12) is fixedly installed on one side of the outer wall of the housing (2). A pneumatic lifting assembly is fixedly installed on the top of the housing (2), and a saw blade cutter (6) is fixedly installed on the movable end of the pneumatic lifting assembly. An electric rotating assembly is installed on one side of the housing (2), and a material rack (9) is installed on the electric rotating assembly. Two bar clamping assemblies are symmetrically installed on the material rack (9). A bracket (8) is fixedly connected to the top side of the base (1) and the housing (2). The bracket (8) is equipped with an electric transverse assembly, and a pusher plate (7) is fixedly installed at the movable end of the electric transverse assembly.

2. The cutting and feeding mechanism according to claim 1, characterized in that: The pneumatic lifting assembly includes a guide column (3), which is fixedly installed on the top of the housing (2). A lifting cylinder (5) is fixedly connected to one side of the outer surface of the guide column (3). A slide (4) is fixedly installed on the movable end of the lifting cylinder (5), and the slide (4) is slidably sleeved on the outer surface of the guide column (3) and fixedly connected to the housing of the saw blade cutting machine (6).

3. The cutting and feeding mechanism according to claim 1, characterized in that: The electric rotating assembly includes a first stepper motor (16), which is fixedly installed inside the housing (2). The drive end of the first stepper motor (16) is fixedly connected to a drive gear (17). The outer surface of the drive gear (17) is meshed with a driven gear (18). The inner surface of the driven gear (18) is fixedly connected to a rotating shaft (20). The rotating shaft (20) is fixedly connected to the material rack (9).

4. The cutting and feeding mechanism according to claim 3, characterized in that: A bearing seat (19) is installed between the rotating shaft (20) and the housing (2), and the seat of the bearing seat (19) is fixedly connected to the housing (2), and the inner ring of the bearing built into the bearing seat (19) is fixedly connected to the rotating shaft (20).

5. A cutting and feeding mechanism according to claim 1, characterized in that: Both of the bar clamping assemblies include two clamping cylinders (11), and the two clamping cylinders (11) are symmetrically fixedly installed on the inner side of the material rack (9). The movable ends of the two clamping cylinders (11) are fixedly connected to movable seats (21), and two V-shaped clamping blocks (22) are fixedly connected to adjacent sides of the two movable seats (21).

6. A cutting and feeding mechanism according to claim 5, characterized in that: The two movable seats (21) are symmetrically fixedly connected to two guide rods (10) on one side of the clamping cylinder (11), and the guide rods (10) pass through the material rack (9) and are slidably connected to the material rack (9).

7. The cutting and feeding mechanism according to claim 1, characterized in that: The electric transverse component includes a second stepper motor (13), which is fixedly installed at one end of the bracket (8). The drive end of the second stepper motor (13) is fixedly connected to a lead screw (14). The lead screw (14) passes through the bracket (8) and is rotatably connected to the bracket (8). A movable seat (15) is threaded onto the outer surface of the lead screw (14), and the movable seat (15) is slidably connected to the bracket (8) and fixedly connected to the pusher plate (7).

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