Multifunctional bending machine with hemming function

Abstract

The utility model discloses a multifunctional bending machine with the hemming function, and relates to the technical field of bending machines, the multifunctional bending machine with the hemming function comprises a bending machine, a processor and a controller are installed on one side of the bending machine, a functional assembly is arranged on one side of the bending machine, and the processor is connected with the controller. An auxiliary hemming assembly is mounted on the top face of the functional assembly and comprises an automatic lifting table and a storage plate, the storage plate is mounted on the top face of the automatic lifting table and arranged on the upper portion of the functional assembly, a mounting frame is mounted on one side of the storage plate, a feeding groove is formed in one side of the mounting frame, and a discharging groove is formed in the other side of the mounting frame. And a feeding roller is mounted on the inner wall of the mounting frame. According to the utility model, through the cooperation of the auxiliary hemming assembly and the functional assembly, the integration of bending, hemming and feeding is realized, the process switching time is reduced, and the processing efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of bending machine technology, specifically a multi-functional bending machine with edge rolling function. Background Technology

[0002] A multi-functional bending machine with plate rolling function uses a mold design to meet certain edge rolling functions without taking up more space, and uses angle adjustment and other functions to assist bending.

[0003] Existing bending machines use a lower die with a curling groove to curl the edges after bending. However, due to the small size of the die and the difficulty in controlling its position, the bent sheet material needs to be manually placed into the curling groove for curling. This operation increases manual labor and also reduces processing accuracy. Utility Model Content

[0004] This utility model provides a multi-functional bending machine with edge curling function, which has the advantage of automatically switching the processing area of ​​the sheet metal to meet the processing shape. This solves the problem that existing bending machines use a lower die with an edge curling groove to curl the edge after bending. However, due to the small size of the die and the difficulty in controlling its position, it is necessary to manually place the bent sheet metal into the edge curling groove for edge curling. This operation increases manual labor and also reduces processing accuracy.

[0005] To achieve the goal of automatically switching the processing area of ​​the sheet metal to meet the processing shape, this utility model provides the following technical solution: a multi-functional bending machine with edge curling function, including a bending machine, a processor and a controller installed on one side of the bending machine, a functional component provided on one side of the bending machine, and an auxiliary edge curling component installed on the top surface of the functional component, wherein:

[0006] The auxiliary edge-rolling assembly includes an automatic lifting platform and a shelf. The shelf is mounted on the top surface of the automatic lifting platform and is located above the functional components. A mounting frame is mounted on one side of the shelf, and a feeding groove is provided on one side of the mounting frame. A feeding roller is mounted on the inner wall of the mounting frame. A telescopic rod is mounted on the bottom surface of the mounting frame. A gear is mounted on one side of the mounting frame, and a chain is mounted on the outer surface of the gear. A stepper motor is provided on one side of the gear, and a protective frame is provided on the outer surface of the stepper motor.

[0007] As a preferred embodiment of this utility model, an upper die is installed on one side of the bending machine, a lower die is provided at the lower part of the upper die, a rolling groove is provided on one side of the lower die, the functional component includes a hydraulic cylinder, the hydraulic cylinder is installed on the top surface of one side of the bending machine, a connecting rod is installed on the top surface of the hydraulic cylinder, a slider is installed at one end of the connecting rod, and an adjusting plate is installed on the outer surface of the slider.

[0008] As a preferred technical solution of this utility model, one side surface of the bending machine is fixedly connected to one side surface of the processor, the processor and the controller are electrically connected to each other, the upper die is fixedly connected to the transmission end of the bending machine, the upper die and the lower die correspond to each other and cooperate, one side of the lower die is provided with a rolling plate groove for the rolling edge function, and the bottom surface of the lower die is fixedly connected to the top surface of the throat inner wall of the bending machine.

[0009] As a preferred embodiment of this utility model, the hydraulic cylinders are two equidistantly fixedly installed on one side of the top surface of the bending machine. The output end of the hydraulic cylinder is movably and rotatably connected to one end of the connecting rod, and the other end of the connecting rod is movably and rotatably connected to the inner wall of the slider. The outer surface of the slider is slidably connected to the inner wall of the bottom surface of the adjusting plate. The hydraulic cylinders and the controller are electrically connected to each other.

[0010] As a preferred technical solution of this utility model, the automatic lifting platform consists of two equidistant fixed installation and adjustment plates. The top surface of the automatic lifting platform and the bottom surface of the placement plate are fixedly connected to each other. One side of each placement plate is slidably connected to one side of the inner wall of a mounting frame and to both sides of the mounting frame. Both sides of the two mounting frames are provided with feeding grooves, which are used to fix the plates.

[0011] As a preferred technical solution of this utility model, the four feeding rollers are grouped into one large group, and the feeding rollers are divided into four large groups. Each large group of feeding rollers is divided into two small groups. One small group of feeding rollers is movably and rotatably installed on the inner wall of the shelf, and the other small group of feeding rollers is movably and rotatably installed on the inner wall of the mounting frame. A gear is installed on the outer surface of the small group of feeding rollers installed on the inner wall of the mounting frame, and the outer surface of the gear is driven by a chain.

[0012] As a preferred embodiment of this utility model, a stepper motor is provided on one side of the gear, the output end of the stepper motor is fixedly connected to one end of the feed roller, one side of the stepper motor is in contact with the inner wall of a protective frame, one side of the protective frame is fixedly connected to one side of the mounting frame, the stepper motor is electrically connected to the controller, the telescopic rod is electrically connected to the controller, and the automatic lifting platform is electrically connected to the controller.

[0013] Compared with the prior art, this utility model provides a multi-functional bending machine with a curling function, which has the following advantages:

[0014] This multi-functional bending machine with edge-rolling capability integrates bending, edge-rolling, and feeding through the cooperation of auxiliary edge-rolling components and functional components, reducing process changeover time and improving processing efficiency. The feed rollers are driven in groups to adapt to different sheet thicknesses, preventing slippage or indentation and improving processing accuracy. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the external structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the external structure of this utility model from another angle;

[0017] Figure 3 This is a schematic diagram of the functional component structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the auxiliary edge-rolling component structure of this utility model;

[0019] Figure 5 This is a schematic diagram of the internal structure of the auxiliary edge-rolling component of this utility model;

[0020] Figure 6 This is a schematic diagram of the connection structure between the upper and lower molds of this utility model.

[0021] In the diagram: 1. Bending machine; 2. Processor; 3. Controller; 4. Upper die; 5. Lower die; 6. Rolling groove; 7. Functional component; 70. Hydraulic cylinder; 71. Connecting rod; 72. Slider; 73. Adjusting plate; 8. Auxiliary edge rolling assembly; 80. Automatic lifting platform; 81. Storage plate; 82. Mounting frame; 83. Feed chute; 84. Feed roller; 85. Telescopic rod; 86. Gear; 87. Chain; 88. Stepper motor; 89. Protective frame. Detailed Implementation

[0022] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example 1

[0023] Please see Figures 1-3This utility model discloses a multi-functional bending machine with a curling function, including a bending machine 1, a processor 2 and a controller 3 installed on one side of the bending machine 1, a functional component 7 provided on one side of the bending machine 1, and an auxiliary curling component 8 installed on the top surface of the functional component 7, wherein:

[0024] The auxiliary hemming assembly 8 includes an automatic lifting platform 80 on a shelf 81. The shelf 81 is mounted on the top surface of the automatic lifting platform 80. The shelf 81 is located on the upper part of the functional assembly 7. A mounting frame 82 is mounted on one side of the shelf 81. A feeding groove 83 is opened on one side of the mounting frame 82. A feeding roller 84 is mounted on the inner wall of the mounting frame 82. A telescopic rod 85 is mounted on the bottom surface of the mounting frame 82. A gear 86 is mounted on one side of the mounting frame 82. A chain 87 is mounted on the outer surface of the gear 86. A stepper motor 88 is provided on one side of the gear 86. A protective frame 89 is provided on the outer surface of the stepper motor 88.

[0025] An upper die 4 is installed on one side of the bending machine 1, and a lower die 5 is provided at the lower part of the upper die 4. A rolling groove 6 is provided on one side of the lower die 5. The functional component 7 includes a hydraulic cylinder 70. The hydraulic cylinder 70 is installed on the top surface of one side of the bending machine 1. A connecting rod 71 is installed on the top surface of the hydraulic cylinder 70. A slider 72 is installed at one end of the connecting rod 71. An adjusting plate 73 is installed on the outer surface of the slider 72.

[0026] One side surface of the bending machine 1 is fixedly connected to one side surface of the processor 2. The processor 2 and the controller 3 are electrically connected to each other. The upper die 4 is fixedly connected to the transmission end of the bending machine 1. The upper die 4 and the lower die 5 correspond to each other and cooperate. A rolling plate groove 6 for the rolling edge function is opened on one side of the lower die 5. The bottom surface of the lower die 5 is fixedly connected to the top surface of the throat inner wall of the bending machine 1.

[0027] The sheet material to be processed is fed into the mounting frame 82 through the feed chute 83, and the sheet material is clamped by the feed roller 84. The stepper motor 88 drives the gear 86 and chain 87 to rotate the feed roller 84, automatically conveying the sheet material to the designated position. The telescopic rod 85 adjusts the position of the mounting frame 82 according to the width of the sheet material to ensure that the sheet material is centered and fixed. Example 2

[0028] Based on the above embodiment 1, please refer to Figures 4-6 The hydraulic cylinders 70 are two equidistant fixed installations on one side of the top surface of the bending machine 1. The output end of the hydraulic cylinder 70 is movably and rotatably connected to one end of the connecting rod 71. The other end of the connecting rod 71 is movably and rotatably connected to the inner wall of the slider 72. The outer surface of the slider 72 is slidably connected to the inner wall of the bottom surface of the adjusting plate 73. The hydraulic cylinders 70 and the controller 3 are electrically connected to each other.

[0029] The automatic lifting platform 80 is the top surface of two equidistant fixed installation and adjustment plates 73. The top surface of the automatic lifting platform 80 is fixedly connected to the bottom surface of the storage plate 81. One side of each storage plate 81 is slidably connected to one side of the inner wall of a mounting frame 82 and to both sides of the mounting frame 82. Both sides of the two mounting frames 82 are provided with feeding grooves 83, which are used to fix the plates.

[0030] The four feed rollers 84 form a large group, and the four feed rollers 84 are divided into two subgroups. One subgroup of feed rollers 84 is rotatably mounted on the inner wall of the shelf 81, and the other subgroup of feed rollers 84 is rotatably mounted on the inner wall of the mounting frame 82. A gear 86 is mounted on the outer surface of the subgroup of feed rollers 84 mounted on the inner wall of the mounting frame 82. The outer surface of the gear 86 is driven by a chain 87.

[0031] A stepper motor 88 is provided on one side of the gear 86. The output end of the stepper motor 88 is fixedly connected to one end of the feed roller 84. One side of the stepper motor 88 is in contact with the inner wall of a protective frame 89. One side of the protective frame 89 is fixedly connected to one side of the mounting frame 82. The stepper motor 88 is electrically connected to the controller 3. The telescopic rod 85 is electrically connected to the controller 3. The automatic lifting platform 80 is electrically connected to the controller 3.

[0032] The hydraulic cylinder 70 is activated, pushing the slider 72 via the connecting rod 71, which in turn moves the adjusting plate 73 to adjust the position and angle of the edge-rolling die. The upper die 4 moves downwards under the drive of the bending machine 1, engaging with the rolling groove 6 of the lower die 5 to perform initial bending of the sheet metal. The automatic lifting platform 80 raises the placement plate 81 according to a preset program, allowing the edge of the sheet metal to enter the edge-rolling die, completing the edge-rolling process.

[0033] The working principle and usage process of this utility model are as follows: The operator inputs the parameters of the material to be processed, such as thickness and edge curling angle, through the controller 3. The controller transmits the instructions to the processor 2, and the processor calculates the processing path and force according to the preset algorithm.

[0034] Sheet feeding and positioning: The sheet material to be processed is fed into the feeding slot 83 of the mounting frame 82, and the sheet material is clamped by the feeding roller 84. The stepper motor 88 drives the gear 86 and chain 87 to rotate the feeding roller 84, automatically conveying the sheet material to the designated position. The telescopic rod 85 adjusts the position of the mounting frame 82 according to the width of the sheet material to ensure that the sheet material is centered and fixed.

[0035] Edge curling: The hydraulic cylinder 70 is activated, pushing the slider 72 via the connecting rod 71, which in turn moves the adjusting plate 73 to adjust the position and angle of the edge curling die. The upper die 4 moves downwards under the drive of the bending machine 1, engaging with the rolling groove 6 of the lower die 5 to perform initial bending of the sheet metal. The automatic lifting platform 80 raises the placement plate 81 according to a preset program, allowing the edge of the sheet metal to enter the edge curling die, completing the edge curling process.

[0036] Completion and Reset: After processing is completed, all components automatically reset to their initial state, and controller 3 prompts the operator to remove the finished product.

Claims

1. A multi-functional bending machine with a curling function, comprising a bending machine (1), wherein a processor (2) and a controller (3) are installed on one side of the bending machine (1), characterized in that: A functional component (7) is provided on one side of the bending machine (1), and an auxiliary edge-rolling component (8) is installed on the top surface of the functional component (7), wherein: The auxiliary edge-rolling assembly (8) includes an automatic lifting platform (80) on a shelf (81). The shelf (81) is installed on the top surface of the automatic lifting platform (80). The shelf (81) is located on the upper part of the functional component (7). A mounting frame (82) is installed on one side of the shelf (81). A feeding groove (83) is opened on one side of the mounting frame (82). A feeding roller (84) is installed on the inner wall of the mounting frame (82). A telescopic rod (85) is installed on the bottom surface of the mounting frame (82). A gear (86) is installed on one side of the mounting frame (82). A chain (87) is installed on the outer surface of the gear (86). A stepper motor (88) is provided on one side of the gear (86). A protective frame (89) is provided on the outer surface of the stepper motor (88).

2. The multi-functional bending machine with edge-rolling function according to claim 1, characterized in that: The bending machine (1) has an upper die (4) installed on one side, and a lower die (5) is provided at the lower part of the upper die (4). A rolling groove (6) is provided on one side of the lower die (5). The functional component (7) includes a hydraulic cylinder (70). The hydraulic cylinder (70) is installed on the top surface of one side of the bending machine (1). A connecting rod (71) is installed on the top surface of the hydraulic cylinder (70). A slider (72) is installed at one end of the connecting rod (71). An adjusting plate (73) is installed on the outer surface of the slider (72).

3. A multi-functional bending machine with edge-rolling function according to claim 2, characterized in that: One side surface of the bending machine (1) is fixedly connected to one side surface of the processor (2). The processor (2) and the controller (3) are electrically connected to each other. The upper die (4) is fixedly connected to the transmission end of the bending machine (1). The upper die (4) and the lower die (5) correspond to each other and cooperate. A rolling plate groove (6) for the rolling edge function is opened on one side of the lower die (5). The bottom surface of the lower die (5) is fixedly connected to the top surface of the throat inner wall of the bending machine (1).

4. A multi-functional bending machine with edge-rolling function according to claim 2, characterized in that: The hydraulic cylinders (70) are two equidistant fixed installations on one side of the top surface of the bending machine (1). The output end of the hydraulic cylinder (70) is movably and rotatably connected to one end of the connecting rod (71). The other end of the connecting rod (71) is movably and rotatably connected to the inner wall of the slider (72). The outer surface of the slider (72) is slidably connected to the inner wall of the bottom surface of the adjusting plate (73). The hydraulic cylinders (70) and the controller (3) are electrically connected to each other.

5. A multi-functional bending machine with edge-rolling function according to claim 4, characterized in that: The automatic lifting platform (80) is the top surface of two equidistant fixed installation and adjustment plates (73). The top surface of the automatic lifting platform (80) and the bottom surface of the storage plate (81) are fixedly connected to each other. One side of each storage plate (81) is slidably connected to the inner wall of one side of a mounting frame (82) and the two sides of the mounting frame (82). Both sides of the two mounting frames (82) are provided with feeding grooves (83), which are used to cooperate in fixing the plates.

6. A multi-functional bending machine with edge-rolling function according to claim 2, characterized in that: The feed rollers (84) are divided into four groups of four. Each group of feed rollers (84) is further divided into two subgroups. One subgroup of feed rollers (84) is rotatably mounted on the inner wall of the shelf (81), and the other subgroup of feed rollers (84) is rotatably mounted on the inner wall of the mounting frame (82). A gear (86) is mounted on the outer surface of the subgroup of feed rollers (84) mounted on the inner wall of the mounting frame (82). The outer surface of the gear (86) is driven by a chain (87).

7. A multi-functional bending machine with edge-rolling function according to claim 6, characterized in that: A stepper motor (88) is provided on one side of the gear (86). The output end of the stepper motor (88) is fixedly connected to one end of the feed roller (84). One side of the stepper motor (88) is in contact with the inner wall of a protective frame (89). One side of the protective frame (89) is fixedly connected to one side of the mounting frame (82). The stepper motor (88) is electrically connected to the controller (3). The telescopic rod (85) is electrically connected to the controller (3). The automatic lifting platform (80) is electrically connected to the controller (3).

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