Rotary pressing mechanism of bending machine

Abstract

The utility model discloses a bender rotation down-pressing mechanism, including outer shell, conveying subassembly and rotation down-pressing subassembly, the bottom inner wall of outer shell is fixedly connected with left cushion block, the bottom inner wall of outer shell is fixedly connected with right cushion block, the right surface of right cushion block is fixedly connected with electric telescopic pole, and the right surface of electric telescopic pole is fixedly connected with the conveying subassembly. The conveying assembly comprises a first motor, a rotating roller, a conveying belt and a partition plate, the output end of the first motor is fixedly connected with the rotating roller, the side surface of the rotating roller is in rolling connection with the conveying belt, and the rotary pressing assembly comprises a hydraulic cylinder, a mounting frame, a second motor, a rotating shaft, a mounting sleeve and a convex block. According to the metal plate bending machine, the convex blocks on the lower pressing roller can continuously bend metal plates conveyed by the conveying assembly below, three metal plates can be machined by rotating the convex blocks by one circle, the working efficiency is greatly improved, the machined metal plates can be rapidly sent out, assembly line machining is formed, and the production efficiency is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bending machines, in particular to a rotating pressing mechanism of a bending machine. Background Art

[0002] In today's highly developed industrial system, bending machines, as key metal processing equipment, are of great significance. Looking back on its development history, the emergence of bending machines is to meet the needs of bending metal sheets. In terms of the working principle of bending machines, it usually uses molds and pressure devices to apply pressure to metal sheets to make them plastically deformed to achieve the purpose of bending.

[0003] However, traditional bending machines usually adopt a linear pressing method when pressing down. This method can usually only bend one workpiece at a time, and the efficiency is extremely low. After searching, it was found that the technical solution provided by the utility model with application number CN202322319422.2 also has the above-mentioned problems. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a rotating pressing mechanism for a bending machine. By rotating the pressing assembly, the convex block on the pressing roller can continuously press and bend the metal plate conveyed by the conveying assembly below, so that three metal plates can be processed after one rotation, which greatly improves the work efficiency. The processed metal plates can also be quickly delivered to form assembly line processing, thereby further improving production efficiency.

[0005] The utility model also provides a bending machine rotary pressing mechanism, an outer shell, a conveying assembly and a rotary pressing assembly, wherein the bottom inner wall of the outer shell is fixedly connected to a left pad, the bottom inner wall of the outer shell is fixedly connected to a right pad, and the right surface of the right pad is fixedly connected to an electric telescopic rod;

[0006] The conveying assembly includes a No. 1 motor, a roller, a conveyor belt and a partition plate, wherein the output end of the No. 1 motor is fixedly connected to the roller, the side surface of the roller is rollingly connected to the conveyor belt, the upper surface of the conveyor belt is fixedly connected to the partition plate, and the number of the partition plates is multiple and equidistantly distributed;

[0007] The rotating downward pressure assembly includes a hydraulic cylinder, a mounting frame, a No. 2 motor, a rotating shaft, a mounting sleeve and a protrusion. The lower surface of the hydraulic cylinder is fixedly connected to the mounting frame, the right surface of the mounting frame is fixedly connected to the No. 2 motor, the output end of the No. 2 motor is fixedly connected to the rotating shaft, the side surface of the rotating shaft is fixedly connected to the mounting sleeve, and the side surface of the mounting sleeve is fixedly connected to the protrusion.

[0008] According to the rotating downward pressing mechanism of a bending machine, a baffle is fixedly connected to the upper surface of the right pad, and the right end of the electric telescopic rod is fixedly connected to the outer shell.

[0009] According to the rotating downward pressing mechanism of a bending machine, the bottom inner wall of the outer shell is fixedly connected with a slide rail, the number of the slide rails is two and they are distributed on the left and right, and the outer surface of the slide rail is slidably connected to the right pad.

[0010] According to the rotating downward pressing mechanism of a bending machine, the lower surface of the outer shell is fixedly connected with supporting legs, and the number of the supporting legs is four and they are distributed in a rectangular array.

[0011] According to the rotating downward pressing mechanism of a bending machine, a support block is fixedly connected to the bottom inner wall of the outer shell, the inner wall of the support block is rotatably connected to the roller, and the left surface of the No. 1 motor is fixedly connected to the support block.

[0012] According to the rotating downward pressing mechanism of a bending machine, the upper end of the hydraulic cylinder is fixedly connected to the outer shell, and the number of the protrusions is three and they are distributed in a circular array, so that the protrusions can continuously bend the metal plates conveyed by the conveying assembly below, so that three metal plates can be processed after one rotation, which greatly improves work efficiency.

[0013] According to the rotating downward pressing mechanism of a bending machine, the upper surfaces of the left pad and the right pad are located in the same plane as the upper surface of the conveying component, so that the metal plate is more stable during transportation and is not prone to deviation.

[0014] According to the rotating downward pressing mechanism of a bending machine, the electric telescopic rod, the first motor, the hydraulic cylinder and the second motor are all electrically connected to an external power supply.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0017] Figure 1 This is a schematic diagram of the overall structure of a rotating pressing mechanism of a bending machine according to the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of a rotating pressing mechanism of a bending machine of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of a rotary pressing component of a rotary pressing mechanism of a bending machine according to the utility model;

[0020] Figure 4 The utility model is a schematic diagram of the structure of a conveying component of a rotating downward pressing mechanism of a bending machine.

[0021] Legend:

[0022] 1. Outer shell; 2. Conveying assembly; 3. Rotating pressing assembly; 4. Left pad; 5. Right pad; 6. Electric telescopic rod; 7. Baffle; 8. Slide rail; 9. Support leg; 10. No. 1 motor; 11. Roller; 12. Conveyor belt; 13. Partition plate; 14. Support block; 15. Hydraulic cylinder; 16. Mounting frame; 17. No. 2 motor; 18. Rotating shaft; 19. Mounting sleeve; 20. Bump. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0024] Reference Figure 1-4 The utility model embodiment is a rotating pressing mechanism of a bending machine, which includes an outer shell 1, a conveying component 2 and a rotating pressing component 3. The bottom inner wall of the outer shell 1 is fixedly connected with a left pad 4, the bottom inner wall of the outer shell 1 is fixedly connected with a right pad 5, the right surface of the right pad 5 is fixedly connected with an electric telescopic rod 6, the upper surface of the right pad 5 is fixedly connected with a baffle 7, the right end of the electric telescopic rod 6 is fixedly connected to the outer shell 1, the bottom inner wall of the outer shell 1 is fixedly connected with a slide rail 8, the number of slide rails 8 is two and they are distributed on the left and right, the outer surface of the slide rail 8 is slidably connected with the right pad 5, the lower surface of the outer shell 1 is fixedly connected with a supporting leg 9, the number of supporting legs 9 is four and they are distributed in a rectangular array, the upper surfaces of the left pad 4 and the right pad 5 are in the same plane as the upper surface of the conveying component 2.

[0025] The conveying assembly 2 includes a motor No. 10, a roller 11, a conveyor belt 12 and a partition plate 13. The output end of the motor No. 1 is fixedly connected to the roller 11, the side surface of the roller 11 is rollingly connected to the conveyor belt 12, the upper surface of the conveyor belt 12 is fixedly connected to the partition plate 13, and the number of the partition plates 13 is multiple and equidistantly distributed. The bottom inner wall of the outer shell 1 is fixedly connected to a support block 14, the inner wall of the support block 14 is rotatably connected to the roller 11, and the left surface of the motor No. 1 is fixedly connected to the support block 14.

[0026] The rotary pressing assembly 3 includes a hydraulic cylinder 15, a mounting frame 16, a No. 2 motor 17, a rotating shaft 18, a mounting sleeve 19 and a protrusion 20. The upper end of the hydraulic cylinder 15 is fixedly connected to the outer shell 1, the lower surface of the hydraulic cylinder 15 is fixedly connected to the mounting frame 16, the right surface of the mounting frame 16 is fixedly connected to the No. 2 motor 17, the output end of the No. 2 motor 17 is fixedly connected to the rotating shaft 18, the side surface of the rotating shaft 18 is fixedly connected to the mounting sleeve 19, the side surface of the mounting sleeve 19 is fixedly connected to the protrusion 20, the number of the protrusions 20 is three and they are distributed in a circular array, the electric telescopic rod 6, the No. 1 motor 10, the hydraulic cylinder 15 and the No. 2 motor 17 are all electrically connected to an external power supply.

[0027] Working principle: When in use, start the hydraulic cylinder 15 in advance, so that the hydraulic cylinder 15 presses the rotating pressing component 3 downward to between the left pad 4 and the right pad 5. After adjusting the relative height, place the metal plate on the upper surface of the conveying component 2, between the two partition plates 13, and then start the No. 1 motor 10 to drive the roller 11 to rotate, thereby driving the conveyor belt 12 to transport the metal plate to the left pad 4. After one end of the metal plate contacts the upper surface of the left pad 4, it is continued to be pushed to the upper surface of the right pad 5 by the partition plate 13. During the process of the metal plate moving forward, the No. 2 motor 17 is also driving the rotating shaft 18 The rotating shaft 18 drives the upper end projection 20 of the mounting sleeve 19 to rotate synchronously. When the other end of the metal plate contacts the baffle 7, the projection 20 just reaches the middle of the left pad 4 and the right pad 5, so that the metal plate is bent by the projection 20. After the processing is completed, the electric telescopic rod 6 is started to retract the right pad 5, so that the metal plate falls out of the discharge port, so that the conveying component 2 continuously transports the metal plate to be bent by the continuously rotating projection 20, thereby greatly improving the working efficiency, and the processed metal sheet can also be quickly delivered to form assembly line processing, thereby further improving production efficiency.

[0028] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A rotating pressing mechanism for a bending machine, characterized in that: include: An outer shell (1), a conveying assembly (2) and a rotating pressing assembly (3), wherein the bottom inner wall of the outer shell (1) is fixedly connected to a left pad (4), the bottom inner wall of the outer shell (1) is fixedly connected to a right pad (5), and the right surface of the right pad (5) is fixedly connected to an electric telescopic rod (6); The conveying assembly (2) comprises a first motor (10), a roller (11), a conveyor belt (12) and a partition plate (13); the output end of the first motor (10) is fixedly connected to the roller (11); the side surface of the roller (11) is rollingly connected to the conveyor belt (12); the upper surface of the conveyor belt (12) is fixedly connected to the partition plate (13); and the number of the partition plates (13) is multiple and equidistantly distributed; The rotary pressing assembly (3) comprises a hydraulic cylinder (15), a mounting frame (16), a second motor (17), a rotating shaft (18), a mounting sleeve (19) and a protrusion (20); the lower surface of the hydraulic cylinder (15) is fixedly connected to the mounting frame (16); the right surface of the mounting frame (16) is fixedly connected to the second motor (17); the output end of the second motor (17) is fixedly connected to the rotating shaft (18); the side surface of the rotating shaft (18) is fixedly connected to the mounting sleeve (19); and the side surface of the mounting sleeve (19) is fixedly connected to the protrusion (20).

2. A rotating pressing mechanism for a bending machine according to claim 1, characterized in that: A baffle (7) is fixedly connected to the upper surface of the right pad (5), and the right end of the electric telescopic rod (6) is fixedly connected to the outer shell (1).

3. The rotary pressing mechanism of a bending machine according to claim 1, characterized in that: The bottom inner wall of the outer shell (1) is fixedly connected with a slide rail (8), the number of the slide rails (8) is two and they are distributed on the left and right, and the outer surface of the slide rail (8) is slidably connected to the right pad (5).

4. The rotary pressing mechanism of a bending machine according to claim 1, characterized in that: The lower surface of the outer shell (1) is fixedly connected with support legs (9), and the number of the support legs (9) is four and they are distributed in a rectangular array.

5. The rotating and pressing mechanism of a bending machine according to claim 1, characterized in that: A support block (14) is fixedly connected to the bottom inner wall of the outer shell (1), the inner wall of the support block (14) is rotatably connected to the roller (11), and the left surface of the first motor (10) is fixedly connected to the support block (14).

6. The rotating and pressing mechanism of a bending machine according to claim 1, characterized in that: The upper end of the hydraulic cylinder (15) is fixedly connected to the outer shell (1), and the number of the protrusions (20) is three and they are distributed in a ring array.

7. The rotating and pressing mechanism of a bending machine according to claim 1, characterized in that: The upper surfaces of the left cushion block (4) and the right cushion block (5) are located on the same plane as the upper surface of the conveying assembly (2).

8. The rotating and pressing mechanism of a bending machine according to claim 1, characterized in that: The electric telescopic rod (6), the first motor (10), the hydraulic cylinder (15) and the second motor (17) are all electrically connected to an external power source.

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