Discharging mechanism of laser blanking production line

Abstract

The utility model relates to the technical field of laser cutting auxiliary devices, in particular to a blanking mechanism of a laser blanking production line, and adopts the technical scheme that the blanking mechanism comprises a mounting seat, a laser cutting component is fixedly mounted at the top of the mounting seat, a blanking component is arranged on the inner side of the mounting seat, and the mounting seat comprises a base and a limiting frame; the limiting frame is fixedly mounted on the upper surface of the base; the discharging assembly comprises a mounting frame, the mounting frame is located on the side, opposite to the base, of the limiting frame, lifting assemblies are fixedly mounted at the four corners of the mounting frame correspondingly, stand columns with racks are arranged in the lifting assemblies, the outer sides of the stand columns are sleeved with jacking bases, and the bottoms of the lifting assemblies are fixedly connected with the upper surface of the base. Displacement of the coiled material is effectively limited, cutting positioning accuracy and product quality are improved, meanwhile, working efficiency of a production line is improved, and the problems that positioning is difficult and cutting accuracy is reduced due to tension of the coiled material are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to laser cutting auxiliary device technical field, concretely is a kind of blanking mechanism of laser blanking production line. BACKGROUND

[0002] Laser cutting technology is known for its high precision and multi-material adaptability, it can quickly complete cutting operation, greatly improve production efficiency, so it is widely adopted in manufacturing industry.

[0003] After a large amount of retrieval, the disclosure no. CN213888499U discloses an automatic uncoiling laser blanking production line, the tooling platform surface is fixedly installed with first support frame, the first support frame surface one side is fixedly installed with first motor, the output shaft end of first motor is fixedly installed with turntable, the turntable surface one side is fixedly installed with carrier, the tooling platform surface is fixedly installed with side plate, the side plate top is fixedly installed with top plate, the top plate surface is fixedly installed with fan, the fan one side is fixedly installed with duct, the duct far away from the one end of fan is fixedly connected with pipeline, the pipeline bottom is fixedly installed with high-pressure nozzle.

[0004] The prior art CN213888499U can blow the material during blanking and cutting process, blow off the aluminum chips on the surface of the material, avoid damage to the material, and the device can clean the waste without interrupting production.

[0005] In the prior art, when a part of the coil material is unfolded and falls on the conveying belt, the other end of the coil material is still in a curled state. In this case, the unfolded part of the coil material on the conveying belt will be affected by a large tension, and during the cutting operation, the conveying belt itself is stationary and used as an operation table. If there is no appropriate positioning device, the coil material is prone to displacement, which affects the cutting accuracy and thus the quality of the final product. Therefore, a blanking mechanism for laser blanking production line is needed to solve the above problems. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a kind of blanking mechanism of laser blanking production line, with the advantage of effectively limiting the displacement of coil material during cutting process, solve the problem of positioning difficulty and cutting precision decline caused by coil tension.

[0007] To achieve the above object, the utility model provides the following technical scheme: a kind of blanking mechanism of laser blanking production line, including mounting seat, the mounting seat top is fixedly installed with laser cutting assembly, the mounting seat inner side is equipped with blanking assembly, the mounting seat includes base and limiting frame, the limiting frame is fixedly installed on the base upper surface;

[0008] The unloading assembly includes a mounting frame located on the opposite side of the limiting frame from the base, and four lifting assemblies are fixedly installed at the corners of the mounting frame, with the bottom of each lifting assembly fixedly connected to the upper surface of the base.

[0009] Preferably, the laser cutting assembly includes a movable frame fixedly installed on the upper end surface of the limiting frame, a sliding frame slidably installed inside the movable frame, and a laser cutting head fixedly installed at the bottom of the sliding frame. The design of the movable frame and the sliding frame in the laser cutting assembly allows the laser cutting head to move accurately in two directions (X-axis and Y-axis), which improves the flexibility and precision of cutting. The movable frame is fixedly installed on the limiting frame, providing a stable support platform to ensure the stability of the laser cutting head during movement.

[0010] Preferably, the inside of the movable frame is provided with sliding rods distributed along the X-axis and the Y-axis, the sliding frame is slidably installed on the sliding rods distributed along the X-axis, and the laser cutting head is slidably installed on the sliding rods distributed along the Y-axis. In the design, the sliding frame and the laser cutting head slide along the sliding rods distributed along the X-axis and the Y-axis, respectively. This design allows the laser cutting head to move flexibly in a two-dimensional plane, enabling the cutting of complex patterns. By independent control along the two axes, the movement distance of the cutting head can be reduced, improving cutting efficiency.

[0011] Preferably, the limiting frame is narrower than the mounting frame, and the limiting frame is provided with connecting rods with a circular cross-section at both the front and rear ends. The coil material passes through the side of the limiting frame opposite the chain conveyor belt, and the bottom of the coil material is in contact with the upper surface of the chain conveyor belt but is not fixedly connected. In the design, the limiting frame is narrower than the mounting frame, and the front and rear ends are provided with circular connecting rods. This design allows the coil material to easily pass through and be limited, while maintaining contact with the chain conveyor belt, ensuring the stability of the coil material during the cutting process. The coil material is in contact with the chain conveyor belt but is not fixedly connected, which simplifies the loading and unloading process of the coil material and improves the efficiency of the production line.

[0012] Preferably, a transmission motor is fixedly installed on one side of the front end of the mounting frame, and the transmission motor is drivingly installed with the chain conveyor belt through a shaft coupling. In the design, the transmission motor at the front end of the mounting frame is directly drivingly installed with the chain conveyor belt through a shaft coupling. This direct power transmission method reduces energy loss and improves power transmission efficiency. The motor directly drives the chain conveyor belt, ensuring the stability and reliability of the conveying process and reducing the risk of failure due to a complex transmission system.

[0013] Preferably, the lifting assembly comprises a column with a rack, a jacking seat is sleeved outside the column, the jacking seat is fixedly connected to the outside of the mounting frame, a driving gear is arranged in the jacking seat, the driving gear is engaged with the rack on the column, and the driving gear is driven by a motor. The design of the rack and the driving gear in the lifting assembly makes the lifting action more accurate and controllable, which is crucial to ensure the accurate positioning of the coiled material during cutting. Since the structure of the lifting assembly is relatively simple, maintenance and replacement of parts become more convenient, thereby reducing maintenance costs.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] The limiting frame is fixedly installed on the upper surface of the base, and the width of the limiting frame is smaller than the width of the mounting frame, so that the limiting frame can effectively limit the movement of the coiled material. The coiled material passes through the side opposite to the chain conveyor belt relative to the limiting frame, and the bottom of the coiled material is in contact with the upper end surface of the chain conveyor belt, so that stable limiting is realized without fixed connection, thereby effectively preventing displacement of the coiled material during cutting.

[0016] The mounting frame is fixedly installed with lifting assemblies at four corners, and the bottom of the lifting assembly is fixedly connected to the upper surface of the base. This design allows the mounting frame to be adjusted in height according to the thickness of the coiled material and cutting requirements, so as to ensure that the coiled material always maintains the correct position during cutting and reduces displacement caused by the tension of the coiled material.

[0017] The design of the entire blanking mechanism focuses on the stability of the structure, from the fixed installation of the limiting frame to the accurate control of the lifting assembly, all of which are to provide stable support during cutting of the coiled material and reduce displacement caused by unstable structure.

[0018] The coiled material is in contact with the chain conveyor belt but not fixedly connected, which simplifies the loading and unloading process of the coiled material, makes the operation more convenient and fast, and also reduces displacement of the coiled material caused by improper loading and unloading.

[0019] Through these design features, the blanking mechanism of the laser blanking production line can effectively limit the displacement of the coiled material during cutting, improve the positioning accuracy of cutting and product quality, and also improve the working efficiency of the production line. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a front view structural schematic diagram of the utility model;

[0021] Figure 2 It is a mounting seat structure schematic diagram of the utility model;

[0022] Figure 3 It is a laser cutting assembly structure schematic diagram of the utility model;

[0023] Figure 4The utility model discloses a blanking assembly structure schematic view.

[0024] In the drawing: 1, mounting seat, 11, base, 12, limit frame, 2, laser cutting assembly, 21, movable frame, 22, sliding rod, 23, sliding frame, 24, laser cutting head, 3, blanking assembly, 31, mounting frame, 32, chain plate conveyor belt, 33, lifting assembly, 34, transmission motor. DETAILED DESCRIPTION

[0025] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0026] Embodiment one

[0027] As shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 , the utility model provides an embodiment: a kind of blanking mechanism of laser blanking production line, including mounting seat 1, laser cutting assembly 2 is fixedly installed on the top of mounting seat 1, and blanking assembly 3 is equipped in the inner side of mounting seat 1, and mounting seat 1 includes base 11 and limit frame 12, and limit frame 12 is fixedly installed on the upper surface of base 11.

[0028] Blanking assembly 3 includes mounting frame 31, and mounting frame 31 is located at the side opposite to base 11 of limit frame 12, and lifting assembly 33 is fixedly installed at the four corners of mounting frame 31, and the bottom of lifting assembly 33 is fixedly connected with the upper surface of base 11.

[0029] Specifically, limit frame 12 is fixedly installed on the upper surface of base 11, and the width of limit frame 12 is less than the width of mounting frame 31, so that limit frame 12 can effectively limit the movement of coil material. Coil material passes through the side opposite to chain plate conveyor belt 32 of limit frame 12, and the bottom of coil material is in contact with the upper end surface of chain plate conveyor belt 32, so as to realize stable limiting without fixed connection, thereby effectively preventing displacement of coil material during cutting.

[0030] Lifting assembly 33 is fixedly installed at the four corners of mounting frame 31, and the bottom of lifting assembly 33 is fixedly connected with the upper surface of base 11. This design allows mounting frame 31 to be adjusted in height according to the thickness of coil material and cutting requirements, so as to ensure that coil material always maintains correct position during cutting and reduces displacement caused by tension of coil material.

[0031] The design of the entire unloading mechanism focuses on the stability of the structure. From the fixed installation of the limiting frame 12 to the precise control of the lifting assembly 33, it is designed to provide stable support during the cutting process of the coil material and reduce displacement caused by unstable structure.

[0032] The coil material is in contact with the chain plate conveyor belt 32 but not fixedly connected. This design simplifies the loading and unloading process of the coil material, making the operation more convenient and fast, and also reducing the displacement of the coil material caused by improper loading and unloading.

[0033] Through these design features, the unloading mechanism of the laser blanking production line can effectively limit the displacement of the coil material during the cutting process, improve the positioning accuracy of the cutting and the product quality, and also improve the working efficiency of the production line.

[0034] Example Two

[0035] In order to facilitate the position adjustment of the laser cutting head, as shown in Figure 1 and Figure 3 , in this embodiment, the laser cutting assembly 2 includes a movable frame 21 fixedly installed on the upper end surface of the limiting frame 12. The inner side of the movable frame 21 is slidably installed with a sliding frame 23, and the bottom of the sliding frame 23 is fixedly installed with a laser cutting head 24. The design of the movable frame 21 and the sliding frame 23 in the laser cutting assembly 2 allows the laser cutting head 24 to move accurately in two directions X-axis and Y-axis, which improves the flexibility and accuracy of the cutting.

[0036] Further, the inner side of the movable frame 21 is provided with slide rods 22 distributed along the X-axis and the Y-axis. The sliding frame 23 is slidably installed on the slide rods 22 distributed along the X-axis, and the laser cutting head 24 is slidably installed on the slide rods 22 distributed along the Y-axis. In the design, the sliding frame 23 and the laser cutting head 24 slide on the slide rods 22 distributed along the X-axis and the Y-axis respectively. This design allows the laser cutting head 24 to move flexibly in a two-dimensional plane, realizing the cutting of complex patterns. Through independent control along the two axes, the moving distance of the cutting head can be reduced, and the cutting efficiency can be improved.

[0037] Example Three

[0038] In order to improve the limiting efficiency of the coil material and the stability after limiting, as shown in Figure 1 , Figure 2 and Figure 4As shown, in this embodiment, the limiting frame 12 is narrower than the mounting frame 31, and the limiting frame 12 is provided with a connecting rod with a circular cross-section at both ends. The coil material passes from the side opposite the chain conveyor belt 32, and the bottom of the coil material is in contact with the upper surface of the chain conveyor belt 32 but is not fixedly connected. The design of the limiting frame 12 being narrower than the mounting frame 31 and provided with a circular connecting rod at both ends allows the coil material to easily pass through and be limited, while maintaining contact with the chain conveyor belt 32, ensuring the stability of the coil material during the cutting process. The coil material is in contact with the chain conveyor belt 32 but is not fixedly connected, which simplifies the loading and unloading process of the coil material and improves the efficiency of the production line.

[0039] Further, the mounting frame 31 is fixedly installed with a transmission motor 34 at the front end, and the transmission motor 34 is drivingly installed with the chain conveyor belt 32 through a shaft coupling. In the design, the transmission motor 34 at the front end of the mounting frame 31 is directly drivingly installed with the chain conveyor belt 32 through a shaft coupling, which reduces energy loss and improves power transmission efficiency. The direct drive of the motor to the chain conveyor belt 32 ensures the stability and reliability of the conveying process and reduces the risk of failure due to complex transmission systems.

[0040] Further, the lifting assembly 33 includes a column with a rack, and the outside of the column is sleeved with a jacking seat, which is fixedly connected with the outside of the mounting frame 31. The jacking seat is provided with a drive gear inside, which is engaged with the rack on the column, and the drive gear is driven by a motor. The design of the rack and drive gear in the lifting assembly 33 makes the lifting action more accurate and controllable, which is crucial for ensuring the precise positioning of the coil material during the cutting process. Since the structure of the lifting assembly 33 is relatively simple, maintenance and replacement of parts become more convenient, reducing maintenance costs.

[0041] The utility model uses, uncoils one end of coiled material from the placing roller and places in the unloading assembly 3 on, ensures that the uncoiled end of coiled material can smoothly pass through the chain plate conveyer belt 32 and transports, starts the transmission motor 34 on the mounting bracket 31, drives the chain plate conveyer belt 32 to start conveying coiled material through the shaft coupling. Coiled material is conveyed forward under the driving of the chain plate conveyer belt 32, and the uncoiled end passes through the side of the chain plate conveyer belt 32 away from the coiled material placing roller. When the uncoiled end of coiled material passes through the chain plate conveyer belt 32, the lifting assembly 33 is operated, and the unloading assembly 3 is moved up to the appropriate position. The connecting rod of the limiting frame 12 two ends is used in cooperation with the chain plate conveyer belt 32, and the coiled material above the chain plate conveyer belt 32 is limited and clamped, ensuring the stability of coiled material in the cutting process. The laser cutting assembly 2 is started, wherein the movable frame 21 is fixed on the upper end face of the limiting frame 12, and the slide 23 and the laser cutting head 24 are respectively along the X axis and the Y axis distribution slide rod 22 sliding. The laser cutting head 24 is driven by the slide 23 and moves along the predetermined track, and the coiled material is cut. Once cutting is completed, the movement of the laser cutting head 24 is stopped, and the unloading assembly 3 is lowered to facilitate taking out the cut material. The cutting area is cleaned, and the next round of coiled material placement and cutting operation is prepared.

[0042] It is obvious for those skilled in the art that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims instead of the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the involved claims.

Claims

1. A blanking mechanism of a laser blanking production line, comprising a mounting seat (1), a laser cutting assembly (2) is fixedly installed on the top of the mounting seat (1), and a blanking assembly (3) is arranged on the inner side of the mounting seat (1), characterized in that: the mounting seat (1) comprises a base (11) and a limiting frame (12), and the limiting frame (12) is fixedly installed on the upper surface of the base (11); the blanking assembly (3) comprises a mounting frame (31), the mounting frame (31) is located on the side, opposite to the base (11), of the limiting frame (12), four lifting assemblies (33) are fixedly installed at the four corners of the mounting frame (31) respectively, and the bottom of each lifting assembly (33) is fixedly connected with the upper surface of the base (11).

2. The blanking mechanism of a laser blanking production line according to claim 1, characterized in that, the laser cutting assembly (2) comprises a movable frame (21), the movable frame (21) is fixedly installed on the upper end surface of the limiting frame (12), a sliding frame (23) is slidably installed on the inner side of the movable frame (21), and a laser cutting head (24) is fixedly installed on the bottom of the sliding frame (23).

3. The blanking mechanism of a laser blanking production line according to claim 2, characterized in that, the inner side of the movable frame (21) is provided with slide rods (22) distributed along the X-axis and the Y-axis, the sliding frame (23) is slidably installed on the slide rods (22) distributed along the X-axis, and the laser cutting head (24) is slidably installed on the slide rods (22) distributed along the Y-axis.

4. The blanking mechanism of a laser blanking production line according to claim 1, characterized in that, the limiting frame (12) is smaller in width than the mounting frame (31), the limiting frame (12) is provided with connecting rods with a circular cross section at both ends thereof, a coiled material passes through the side, opposite to the chain plate conveying belt (32), of the limiting frame (12), and the bottom of the coiled material is in contact with the upper end surface of the chain plate conveying belt (32) but is not fixedly connected therewith.

5. The blanking mechanism of a laser blanking production line according to claim 1, characterized in that, a transmission motor (34) is fixedly installed on one side of the front end of the mounting frame (31), and the transmission motor (34) is drivingly installed on the chain plate conveying belt (32) through a shaft coupling.

6. The blanking mechanism of a laser blanking production line according to claim 1, characterized in that, the lifting assembly (33) comprises a column provided with a rack, a jacking seat is sleeved on the outer side of the column, the jacking seat is fixedly connected with the outer side of the mounting frame (31), a driving gear is arranged in the jacking seat, the driving gear is engaged with the rack on the column, and the driving gear is driven by a motor.

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