Conveyor arc bending device

Abstract

The utility model relates to a conveyor arc bending device which comprises a feeding conveying piece and a correcting piece connected to the feeding conveying piece, the correcting piece is used for correcting the position of a pipe to be bent, an arc bending piece is arranged at the discharging position of the feeding conveying piece, and a discharging conveying piece is arranged at the discharging end of the arc bending piece. According to the technical scheme, the feeding conveying part is used for conveying the to-be-bent pipe to the correcting part from the initial position, the correcting part is used for ensuring that the to-be-bent pipe is located at the correct position before entering the arc bending part, and the arc bending part is used for conducting arc bending machining on the to-be-bent pipe. After machining is completed, the pipe to be bent can be moved to the discharging conveying piece after arc bending is completed. Therefore, automation and high efficiency of the bending process of the to-be-bent arc pipe are achieved, the production efficiency is improved, and the difficulty and the error rate of manual operation are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of arc bender, concretely relates to a conveyor arc bending device. BACKGROUND

[0002] The arc bending device is a kind of mechanical equipment or component combination for bending metal plate, pipe and other materials into arc shape, and its core function is to realize the arc bending of materials.The existing arc bending device includes full-automatic arc bender and semi-automatic arc bender, and the full-automatic arc bender is a kind of efficient metal processing equipment, which realizes automatic bending through preset parameters and control system.The semi-automatic arc bender realizes bending function by manual operation and simple mechanical transmission.

[0003] The prior art such as CN213856491U provides a kind of arc bender for stainless steel pipe processing, to solve the problem that arc bender cannot support the position of stainless steel pipe during use, steel pipe is prone to bending, which affects the quality of stainless steel pipe, by the cooperation of arc bender body, horizontal plate, support plate, screw rod, positioning mechanism, movable block, positioning block, first spring, vertical plate, vertical rod, second spring and roller, the device has the advantage of preventing bending, and the practicality of arc bender is improved.But the scheme needs the operator to hold the pipe to be bent, and places the pipe to be bent into the input end of the arc bender body, after completing bending, the operator takes out the pipe to be bent at the output end of the arc bender body, which seriously wastes manpower and material resources.

[0004] Therefore, it is necessary to provide a conveyor arc bending device to solve the above technical problems. CONTENT OF UTILITY MODEL

[0005] Based on the above description, the utility model provides a kind of conveyor arc bending device to solve the problem that prior art needs the operator to hold the pipe to be bent, and places the pipe to be bent into the input end of the arc bender body, after completing bending, the operator takes out the pipe to be bent at the output end of the arc bender body, which seriously wastes manpower and material resources.

[0006] The technical scheme for solving the above technical problems is as follows: a kind of conveyor arc bending device, including feeding conveyor part and correction part connected to the feeding conveyor part, the correction part is used to correct the position of the pipe to be bent, the feeding conveyor part is provided with arc bending part at discharging position, and the arc bending part is provided with discharging conveyor part at discharging end.

[0007] Further, the arc bending part includes first arc bending frame and second arc bending frame respectively arranged on both sides of the feeding conveyor part, and arc bending rotating rod connected to the first arc bending frame at one end and connected to the second arc bending frame at the other end, and the arc bending rotating rod is connected with arc bending clamping jaw part.

[0008] Further, the curved arc rotating rod on the first curved arc frame is in sliding connection with the first curved arc frame.

[0009] Further, the second curved arc frame is connected with a rotating bearing, the inner ring of the rotating bearing is provided with threads, and the curved arc rotating rod on the second curved arc frame is in threaded connection with the rotating bearing.

[0010] Further, the rotating bearing is connected with a first gear, the first gear is in meshing connection with a second gear, and the second gear is connected with a curved arc motor.

[0011] Further, the curved arc clamping jaw piece is in spiral connection with the middle part of the curved arc rotating rod, and the curved arc clamping jaw piece comprises a clamping jaw cylinder and a clamping jaw connected with the telescopic end of the clamping jaw cylinder.

[0012] Further, the clamping jaw is provided with a clamping jaw cavity, a limiting block is in sliding connection in the clamping jaw cavity, and the limiting block is connected with a limiting cylinder.

[0013] Further, the feeding conveying piece comprises a feeding frame body and at least two rotating rollers connected with the feeding frame body and provided with a feeding conveying belt sleeved on the rotating rollers, and a feeding motor connected with the rotating rollers.

[0014] Further, the correcting piece comprises two correcting supports connected with the two sides of the feeding frame body respectively, and each of the two correcting supports is connected with a correcting cylinder and a correcting clamping jaw, and the two correcting clamping jaws can clamp the pipe to be bent when moving towards each other.

[0015] Further, the correcting piece further comprises two position sensors connected with the two sides of the feeding frame body respectively, and the two position sensors are used to trigger the correcting cylinder to extend when sensing the pipe to be bent.

[0016] Compared with the prior art, the technical scheme of the present application has the following beneficial technical effects:

[0017] The feeding conveying piece is used to convey the pipe to be bent from the initial position to the correcting piece, the correcting piece is used to ensure that the pipe to be bent is in the correct position before entering the bending piece, and the bending piece is used to bend the pipe to be bent. After the machining is completed, the pipe to be bent after bending is moved to the discharging conveying piece. Thus, the automation and high efficiency of the bending process of the pipe to be bent are realized, the production efficiency is improved, and the difficulty and error rate of manual operation are reduced. The problem that the operator needs to hold the pipe to be bent, put the pipe to be bent into the input end of the bending machine body, take out the pipe to be bent at the output end of the bending machine body after the bending is completed, and the human and material resources are seriously wasted is solved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 Figure 1 is a schematic diagram of the overall structure of a conveyor arc bending device according to an embodiment of the present application;

[0019] Figure 2 Figure 2 is a schematic diagram of the overall structure of a conveyor arc bending device according to another embodiment of the present application;

[0020] Figure 3 Figure 3 is a schematic diagram of the side structure of a conveyor arc bending device according to an embodiment of the present application;

[0021] Figure 4 Figure 4 is a schematic diagram of the cross-sectional structure at A-A in Figure 3; Figure 3

[0022] Figure 5 is a schematic diagram of the enlarged structure at Q in Figure 4. Figure 5 Figure 4 In the drawings, the components represented by the respective reference numerals are listed as follows:

[0023] 1, feeding conveying member; 11, feeding frame body; 12, rotating roller; 13, feeding conveying belt; 14, feeding motor;

[0024] 2, straightening member; 21, straightening support; 22, straightening cylinder; 23, straightening clamping jaw; 24, position sensor;

[0025] 3, arc bending member; 31, first arc bending frame; 32, second arc bending frame; 33, arc bending rotating rod;

[0026] 34, arc bending clamping jaw member; 341, clamping jaw cylinder; 342, clamping jaw; 3421, clamping jaw cavity; 343, limiting block; 344, limiting cylinder;

[0027] 35, rotating bearing; 36, first gear; 37, second gear; 38, arc bending motor;

[0028] 4, discharging conveying member.

[0029] DETAILED DESCRIPTION In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the accompanying drawings. The embodiments of the present application are shown in the drawings. However, the present application can be implemented in many different forms, and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0030]

[0031] ​​Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description herein is for describing particular embodiments only and is not intended to be limiting of the application.

[0032] It is to be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientations depicted in the figures. For example, if a device described is turned over in use, a relative preposition such as "below" can be oriented upward, rather than downward. The device can also be oriented in different directions during use or in different orientations than shown in the figures. Thus, the exemplary term "below" can encompass both an orientation of above and below. The devices can be otherwise oriented (e.g., rotated 90 degrees or at other orientations) and the spatial descriptions used herein interpreted accordingly.

[0033] It is to be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientations depicted in the figures. For example, if a device described is turned over in use, a relative preposition such as "below" can be oriented upward, rather than downward. The device can also be oriented in different directions during use or in different orientations than shown in the figures. Thus, the exemplary term "below" can encompass both an orientation of above and below. The devices can be otherwise oriented (e.g., rotated 90 degrees or at other orientations) and the spatial descriptions used herein interpreted accordingly.

[0034] As used herein, the singular forms "a", "an" and "the" include plural referents unless the context clearly dictates otherwise. It is to be understood that the terms "comprising", "comprises" and "comprised of" or "comprising" or "comprise" or "comprises" or "having" or "including" or "include" or "includes" or "containing" or "contain" shall be construed as containing the stated features, integers, steps, components or sections or combinations thereof, but does not preclude the presence or addition of one or more other features, integers, steps, components, sections or combinations thereof.

[0035] As Figures 1 to 5 A conveying machine arc bending device, as shown in the drawings, comprises a feeding conveying member 1 and a correcting member 2 connected to the feeding conveying member 1, the correcting member 2 is used for correcting the position of a pipe to be bent, and a bending member 3 is arranged at the lower position of the feeding conveying member 1, and a feeding conveying member 4 is arranged at the lower end of the bending member 3.

[0036] In the embodiment, the feeding conveying member 1 is used to convey the pipe to be bent from an initial position to the correcting member 2, the correcting member 2 is used to ensure that the pipe to be bent is in a correct position before entering the bending member 3, and the bending member 3 is used to bend the pipe to be bent. After the bending is completed, the bent pipe to be bent is moved to the discharging conveying member 4. Thus, the automation and high efficiency of the bending process of the pipe to be bent are realized, the production efficiency is improved, and the difficulty and error rate of manual operation are reduced. The problem that the operator needs to manually hold the pipe to be bent, put the pipe to be bent into the input end of the bending machine body, and take out the pipe to be bent at the output end of the bending machine body after the bending is completed is solved, and the manpower and material resources are wasted.

[0037] In some embodiments, the bending member 3 comprises a first bending frame 31 and a second bending frame 32 arranged on the two sides of the feeding conveying member 1 respectively, and a bending rotating rod 33 connected to the first bending frame 31 at one end and connected to the second bending frame 32 at the other end, and the bending rotating rod 33 is connected with a bending clamping jaw member 34.

[0038] In the embodiment, the first bending frame 31 and the second bending frame 32 are arranged on the two sides of the feeding conveying member 1 respectively, and the bending rotating rod 33 is connected between the first bending frame 31 and the second bending frame 32 to transfer the bending force, and the bending clamping jaw member 34 is used to clamp and position the pipe to be bent.

[0039] In some embodiments, the bending rotating rod 33 on the first bending frame 31 is in sliding connection with the first bending frame 31.

[0040] In some embodiments, the second bending frame 32 is connected with a rotating bearing 35, the inner ring of the rotating bearing 35 is provided with threads, and the bending rotating rod 33 on the second bending frame 32 is in threaded connection with the rotating bearing 35.

[0041] In some embodiments, the rotating bearing 35 is connected with a first gear 36, the first gear 36 is in meshing connection with a second gear 37, and the second gear 37 is connected with a bending motor 38.

[0042] In the embodiment, the bending motor 38 drives the second gear 37 to rotate, the second gear 37 drives the first gear 36 to rotate, the first gear 36 drives the rotating bearing 35 to rotate, and the rotating bearing 35 is in threaded connection with the bending rotating rod 33. Therefore, the bending rotating rod 33 moves towards the front or rear direction under the driving of the rotating bearing 35. In turn, the bending clamping jaw member 34 arranged in a spiral shape on the bending rotating rod 33 can clamp the pipe to be bent in sequence.

[0043] In some embodiments, the arc-bending clamping jaw 34 is spirally connected in the middle of the arc-bending rotating rod 33, and the arc-bending clamping jaw 34 comprises a clamping jaw cylinder 341 and a clamping jaw 342 connected to the telescopic end of the clamping jaw cylinder 341.

[0044] In the present embodiment, the clamping jaw cylinder 341 can drive the clamping jaw 342 to approach and move away from the pipe to be bent, thereby adjusting the degree of bending of the pipe to be bent.

[0045] In some embodiments, the clamping jaw 342 is provided with a clamping jaw cavity 3421, and a limiting block 343 is slidably connected in the clamping jaw cavity 3421, and a limiting cylinder 344 is connected to the limiting block 343.

[0046] In the present embodiment, when the pipe to be bent enters the clamping jaw 342, the limiting cylinder 344 is extended to drive the limiting block 343 to limit the pipe to be bent, thereby stably clamping the pipe to be bent. It should be noted that, in order to further ensure the stability of clamping, two clamping jaw cavities 3421 are provided on the clamping jaw 342, and a limiting block 343 is arranged in one of the clamping jaw cavities 3421, and a limiting cylinder 344 is connected to the limiting block 343. When the limiting cylinder 344 is extended, the limiting block 343 is in the corresponding clamping jaw cavity 3421, thereby the limiting block 343 can form more stable clamping on the pipe to be bent.

[0047] In some embodiments, the feeding conveying member 1 comprises a feeding frame body 11, at least two rotating rollers 12 rotatably connected to the feeding frame body 11, a feeding conveying belt 13 sleeved on the rotating rollers 12, and a feeding motor 14 connected to the rotating rollers 12.

[0048] In some embodiments, the correcting member 2 comprises two correcting supports 21 respectively connected to the two sides of the feeding frame body 11, two correcting cylinders 22 connected to the correcting supports 21, and correcting clamping jaws 23 connected to the correcting cylinders 22. When the two correcting clamping jaws 23 move towards each other, the pipe to be bent can be clamped.

[0049] In some embodiments, the correcting member 2 further comprises two position sensors 24 respectively connected to the two sides of the feeding frame body 11, and the two position sensors 24 are used to trigger the correcting cylinders 22 to extend when the pipe to be bent is sensed.

[0050] In the present embodiment, when the pipe to be bent enters the sensing range of the position sensor 24, the pipe to be bent is triggered, thereby causing the correcting cylinder 22 to extend to correct the position of the pipe to be bent. In addition, the correcting member 2 is provided with at least one, which respectively corrects the position of the pipe to be bent at different positions. After the correction is completed, the correcting cylinder 22 is immediately retracted to perform subsequent correction work.

[0051] Compared with the prior art, the technical scheme of the application has the following beneficial technical effects:

[0052] The feeding conveying member is used to convey the to-be-bent pipe from the initial position to the correcting member, the correcting member is used to ensure that the to-be-bent pipe is in the correct position before entering the bending member, and the bending member is used to bend the to-be-bent pipe. After the processing is completed, the to-be-bent pipe that has been bent is moved to the discharging conveying member. Thus, the automation and high efficiency of the bending process of the to-be-bent pipe are realized, the production efficiency is improved, and the difficulty and error rate of manual operation are reduced. The problem that the existing technology needs an operator to hold the to-be-bent pipe, put the to-be-bent pipe into the input end of the bending machine body, take out the to-be-bent pipe from the output end of the bending machine body after the bending is completed, and seriously wastes manpower and resources is solved.

[0053] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A conveyor arc bending device characterized by, Including the upper feeding conveying part (1) and the correction part (2) connected on the upper feeding conveying part (1), the correction part (2) is used for correcting the position of the pipe to be bent, the lower end of the bending part (3) is provided with a lower feeding conveying part (4).

2. A conveyor curve device according to claim 1, characterized in that The bending part (3) includes first and second bending frames (31) and (32) respectively arranged on both sides of the upper feeding conveying part (1), a bending rotating rod (33) connected at one end with the first bending frame (31) and at the other end with the second bending frame (32), and a bending clamping jaw part (34) connected on the bending rotating rod (33).

3. A conveyor curve device according to claim 2, wherein The bending rotating rod (33) on the first bending frame (31) is in sliding connection with the first bending frame (31).

4. A conveyor curve device according to claim 3, wherein The second bending frame (32) is connected with a rotating bearing (35), the inner ring of the rotating bearing (35) is provided with threads, and the bending rotating rod (33) on the second bending frame (32) is in threaded connection with the rotating bearing (35).

5. A conveyor curve device according to claim 4, wherein The rotating bearing (35) is connected with a first gear (36), the first gear (36) is in meshing connection with a second gear (37), and the second gear (37) is connected with a bending motor (38).

6. The curved arc conveyor of claim 2, wherein, The bending clamping jaw part (34) is in spiral connection in the middle part of the bending rotating rod (33), and the bending clamping jaw part (34) includes a clamping jaw cylinder (341) and a clamping jaw (342) connected at the telescopic end of the clamping jaw cylinder (341).

7. A conveyor curve device according to claim 6, wherein The clamping jaw (342) is provided with a clamping jaw cavity (3421), a limiting block (343) is in sliding connection in the clamping jaw cavity (3421), and the limiting block (343) is connected with a limiting cylinder (344).

8. The curved arc conveyor of claim 1, wherein, The upper feeding conveying part (1) includes an upper feeding frame body (11) and rotating rollers (12) connected in rotation on the upper feeding frame body (11) and provided with at least two, an upper feeding conveying belt (13) is sleeved on the rotating rollers (12), and an upper feeding motor (14) is connected on the rotating rollers (12).

9. A conveyor curve device according to claim 8, wherein The correction part (2) includes two correction supports (21) connected respectively on both sides of the upper feeding frame body (11), a correction cylinder (22) is connected on each of the two correction supports (21), a correction clamping jaw (23) is connected on the correction cylinder (22), and the two correction clamping jaws (23) can clamp the pipe to be bent when moving towards each other.

10. A conveyor curve device according to claim 9, wherein The correction part (2) further includes two position sensors (24) connected respectively on both sides of the upper feeding frame body (11), and the two position sensors (24) are used to trigger the correction cylinder (22) to extend when sensing the pipe to be bent.

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