Laser cutting feeding frame

Abstract

The utility model provides a laser cutting feeding frame which comprises a frame body and a carrier plate which is arranged above the frame body and used for supporting a cutting material, a feeding assembly which is arranged on the frame body and located below the carrier plate and comprises a trapezoidal mounting frame arranged on the frame body and a push-pull structure arranged on the trapezoidal mounting frame and used for moving the carrier plate; and the guide structure is arranged above the frame body and is used for stably moving the carrier plate. Through the arranged feeding assembly, a push-pull plate can pull a groove plate and a telescopic plate to rotate with a positioning shaft as the circle center by means of contraction work of an electric push rod, when the telescopic plate rotates, the telescopic end of the telescopic plate can gradually contract and pull a carrier plate, and along with rotation of the telescopic plate, the carrier plate can be gradually pushed to the other end of a frame body, so that feeding work is efficiently and stably completed; and through cooperation of the guide rods, the supporting blocks and the supporting wheels, the carrier plate can be supported and guided, and stable movement of the carrier plate can be guaranteed.

Description

Technical Field

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

[0002] A laser cutting feeder is an auxiliary feeding device used in laser cutting machines. Its main function is to feed materials smoothly and accurately into the laser cutting machine to improve production efficiency and cutting precision. Feeders are usually used in large production lines to effectively reduce the time and labor intensity of manual feeding and ensure the stability and continuity of materials during the cutting process.

[0003] Application No. 202420043706.5 discloses a laser cutting feeder, including a support frame, a fixed seat, a motor, a first rotating seat, a screw, a second rotating seat, a slide rail, a slide block, a placement plate, and an internally threaded cylinder seat. The fixed seat is fixedly mounted on the top right end of the support frame, and the motor is fixedly mounted on the right side of the fixed seat. The first rotating seat is fixedly mounted on the bottom surface of the top layer of the right end of the support frame. The output shaft of the motor passes through the fixed seat and is fixedly connected to the screw. The screw is slidably connected to the first rotating seat. The second rotating seat is fixedly mounted on the bottom surface of the top layer of the left end of the support frame, and the left end of the screw is slidably connected to the second rotating seat. The advantages compared to existing technologies are: 1. The material placement plate and clamping plate set on the top surface of the placement plate ensure stable placement and prevent material spillage. 2. Through the cooperation of the slide rail, slide block, screw, and internally threaded cylinder seat, the material can move steadily and smoothly, making conveying convenient and efficient.

[0004] The above solution has shortcomings in use. The movement of the placement plate is achieved by using a threaded rod and an internal threaded cylinder seat to connect the threaded connection. During long-term friction and movement, the contact surface at the threaded connection will gradually wear, resulting in an increase in the thread clearance, which will affect the accuracy and stability of the connection. Thread wear, loosening or jamming may occur, which will affect the feeding effect. Therefore, we provide a laser cutting feeding rack. Utility Model Content

[0005] This utility model provides a laser cutting feeder to solve the technical problems existing in the background art.

[0006] The purpose and effect of this utility model of a laser cutting feeder are achieved by the following specific technical means: A laser cutting feeder includes a frame and a carrier plate disposed above the frame for supporting the cutting material:

[0007] A feeding assembly, disposed on the frame and located below the carrier plate, includes a trapezoidal mounting frame disposed on the frame and a push-pull structure disposed on the trapezoidal mounting frame for moving the carrier plate;

[0008] A guide structure, located above the frame, is used to move the carrier plate smoothly.

[0009] Preferably, the push-pull structure of the feeding assembly includes a set of electric push rods installed on one side of the trapezoidal mounting frame. The telescopic ends of the two electric push rods are jointly equipped with a push-pull rod. The push-pull rod is fitted with two slotted plates. The other end of each slotted plate is fixedly connected to a telescopic plate. The telescopic end of each telescopic plate is hinged to the bottom surface of the carrier plate through a hinge seat.

[0010] Preferably, each of the two telescopic plates has a positioning shaft rotatably connected to its opposite side, and each of the two positioning shafts has a hanging plate connected to its opposite end. The top of each hanging plate is connected to the bottom surface of the frame.

[0011] Preferably, the two grooved plates are fixedly connected to each other on one side and the two telescopic plates are fixedly connected to each other on one side.

[0012] Preferably, the guide structure includes two sets of support wheels mounted on the bottom surface of the carrier plate, with the bottom end of each support wheel contacting the upper surface of the frame.

[0013] Preferably, the guide structure further includes guide rods slidably connected to the carrier plate, each guide rod having a support block fixedly connected to its front and rear ends, and the bottom end of each support block being connected to the upper surface of the frame.

[0014] Preferably, a positioning frame is fixedly connected to the upper surface of the carrier plate, and a protective pad is provided on the inner wall of the positioning frame.

[0015] Preferably, a support frame is fixedly connected to the bottom surface of the frame.

[0016] Beneficial effects:

[0017] 1. Through the feeding assembly, the electric push rod retracts, and the push-pull plate pulls the slot plate and telescopic plate to rotate around the positioning shaft. When the telescopic plate rotates, its telescopic end gradually retracts and pulls the carrier plate. As the telescopic plate rotates, the carrier plate is gradually pushed to the other end of the frame, thus completing the feeding work efficiently and stably. Through the cooperation of the guide rod, support block and support wheel, the carrier plate can be supported and guided, ensuring the smooth movement of the carrier plate.

[0018] 2. The reinforcing rods can be used to reinforce the groove plates and the telescopic plates, ensuring the stability of the groove plates and telescopic plates when rotating. This further ensures the stability of the telescopic plates when they pull the carrier plate. The positioning frame can be used to position the cutting material on the carrier plate, preventing the cutting material from shifting when the carrier plate moves. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model.

[0020] Figure 2 This is a three-dimensional structural schematic diagram of the frame of this utility model from top view.

[0021] Figure 3 This is a three-dimensional structural diagram of the feeding component of this utility model.

[0022] Figure 4 This is a three-dimensional structural diagram of the carrier plate of this utility model.

[0023] Figure 1-4 In the diagram, the correspondence between component names and drawing numbers is as follows:

[0024] 1. Frame; 2. Carrier plate; 3. Feeding assembly; 301. Trapezoidal mounting frame; 302. Electric push rod; 303. Push-pull rod; 304. Slot plate; 305. Telescopic plate; 306. Hinge seat; 307. Positioning shaft; 308. Hanging plate; 309. Reinforcing rod; 4. Guide structure; 401. Support wheel; 402. Guide rod; 403. Support block; 5. Positioning frame; 6. Support frame. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0026] First Embodiment

[0027] As attached Figure 1 Appendix Figure 2 With appendix Figure 3 As shown: A laser cutting feeder includes a frame 1 and a carrier plate 2 disposed above the frame 1 for supporting the cutting material. The carrier plate 2 can support the cutting material.

[0028] A positioning frame 5 is fixedly connected to the upper surface of the carrier plate 2. The inner wall of the positioning frame 5 is provided with a protective pad. The positioning frame 5 can be used to position the cutting material it carries, which can prevent the cutting material from shifting when the carrier plate 2 moves. In addition, the protective pad inside the positioning frame 5 can prevent the cutting material from colliding with the positioning frame 5.

[0029] The feeding assembly 3, mounted on the frame 1 and located below the carrier plate 2, includes a trapezoidal mounting frame 301 mounted on the frame 1 and a push-pull structure mounted on the trapezoidal mounting frame 301 for moving the carrier plate 2. The push-pull structure of the feeding assembly 3 includes a set of electric push rods 302 mounted on one side of the trapezoidal mounting frame 301. The telescopic ends of the two electric push rods 302 are jointly mounted with a push-pull rod 303. The push-pull rod 303 is fitted with two slotted plates 304. Each slotted plate 304 has another... One end is fixedly connected to a telescopic plate 305. The telescopic end of each telescopic plate 305 is hinged to the bottom surface of the carrier plate 2 through a hinge seat 306. The retraction of the electric push rod 302 can pull the push rod 303, and the slot plate 304 and the telescopic plate 305 will gradually deflect. When the telescopic plate 305 deflects, it will retract. The telescopic end of the telescopic plate 305 will also pull the carrier plate 2 to move, which can pull the carrier plate 2 to the other end of the frame 1, thereby completing the feeding work efficiently and stably.

[0030] The two telescopic plates 305 are rotatably connected to the opposite sides of each other by a positioning shaft 307. The opposite ends of the two positioning shafts 307 are connected to a hanging plate 308. The top of each hanging plate 308 is connected to the bottom surface of the frame 1. By using the cooperation of the positioning shaft 307 and the hanging plate 308, a connection can be made between a point on the outer side of the telescopic plate 305 and the frame 1, which can ensure that when the electric push rod 302 drives the push-pull rod 303 to move, the slot plate 304 and the telescopic plate 305 will rotate.

[0031] The two groove plates 304 and the two telescopic plates 305 are respectively fixedly connected to each other on one side. The reinforcing rods 309 can be used to reinforce the groove plates 304 and the telescopic plates 305, thereby enhancing their stability and enabling the smooth pulling of the carrier plate 2.

[0032] Second Embodiment

[0033] As attached Figure 1 Appendix Figure 2 With appendix Figure 4 As shown: Guide structure 4 is set above frame 1 and is used to move the carrier plate 2 smoothly. Guide structure 4 includes two sets of support wheels 401 installed on the bottom surface of carrier plate 2. The bottom end of each support wheel 401 is in contact with the upper surface of frame 1. The support wheels 401 can distribute the weight of carrier plate 2, allowing carrier plate 2 to move smoothly above frame 1.

[0034] The guide structure 4 also includes a guide rod 402 slidably connected to the carrier plate 2. Each guide rod 402 has a support block 403 fixedly connected to both its front and rear ends. The bottom end of each support block 403 is connected to the upper surface of the frame 1. By using the cooperation between the guide rod 402 and the support block 403, the carrier plate 2 can be stabilized, preventing the carrier plate 2 from shifting when it moves, and ensuring that the carrier plate 2 smoothly transports the cutting material.

[0035] A support frame 6 is fixedly connected to the bottom surface of the frame 1. The support frame 6 can stably support the frame 1 and prevent the frame 1 from shifting or shaking when conveying cutting materials.

[0036] Working principle: When in use, the cutting material is precisely placed on the surface of the carrier plate 2, and then the electric push rod 302 is activated to retract. The electric push rod 302 drives the push rod 303 to move to one side of the carrier plate 2, generating a certain pushing force. At this time, the slot plate 304 begins to gradually deflect downward, and at the same time, the telescopic plate 305 begins to rotate around the positioning shaft 307 as the center, and gradually deflects upward and retracts. As the telescopic end of the telescopic plate 305 gradually retracts, it generates a pulling force to pull the carrier plate 2, so that the carrier plate 2 slides smoothly along the track of the guide rod 402 to the other end of the frame 1, which can efficiently and smoothly complete the feeding work.

Claims

1. A laser cutting feeder, characterized in that, Includes a frame (1) and a carrier plate (2) disposed above the frame (1) for supporting the cut material: The feeding assembly (3), located on the frame (1) and below the carrier plate (2), includes a trapezoidal mounting frame (301) on the frame (1) and a push-pull structure on the trapezoidal mounting frame (301) for moving the carrier plate (2). The push-pull structure of the feeding assembly (3) includes a set of electric push rods (302) installed on one side of the trapezoidal mounting frame (301). The telescopic ends of the two electric push rods (302) are jointly equipped with push-pull rods (303). The push-pull rods (303) are sleeved with two... Each slotted plate (304) has a telescopic plate (305) fixedly connected to its other end. The telescopic end of each telescopic plate (305) is hinged to the bottom surface of the carrier plate (2) through a hinge seat (306). The two telescopic plates (305) are rotatably connected to a positioning shaft (307) on their opposite sides. The two positioning shafts (307) are connected to a hanging plate (308) on their opposite ends. The top of each hanging plate (308) is connected to the bottom surface of the frame (1). The guide structure (4) is located above the frame (1) and is used to move the carrier plate (2) smoothly.

2. The laser cutting feeder according to claim 1, characterized in that: The two groove plates (304) and the two telescopic plates (305) are respectively fixedly connected with a reinforcing rod (309) on the side of each other.

3. The laser cutting feeder according to claim 1, characterized in that: The guide structure (4) includes two sets of support wheels (401) installed on the bottom surface of the carrier plate (2), and the bottom end of each support wheel (401) is in contact with the upper surface of the frame (1).

4. The laser cutting feeder according to claim 1, characterized in that: The guide structure (4) also includes a guide rod (402) slidably connected to the carrier plate (2). Each guide rod (402) has a support block (403) fixedly connected to both its front and rear ends. The bottom end of each support block (403) is connected to the upper surface of the frame (1).

5. The laser cutting feeder according to claim 1, characterized in that: A positioning frame (5) is fixedly connected to the upper surface of the carrier plate (2), and a protective pad is provided on the inner wall of the positioning frame (5).

6. The laser cutting feeder according to claim 1, characterized in that: The bottom surface of the frame (1) is fixedly connected to a support frame (6).

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