Discharging and conveying device for pipe fitting assembly line welding operation

Abstract

The utility model relates to the technical field of conveying equipment, in particular to a discharging conveying device for pipe fitting assembly line welding operation, which comprises a plurality of groups of conveying devices, each conveying device comprises a rack, and a driving shaft and a driven shaft are rotationally arranged at the two ends of the rack in the length direction respectively; a driving device for driving the driving shaft to rotate is mounted on the rack; the two ends, in the length direction, of the driving shaft are both sleeved with driving gears, the two ends of the driven shaft are both sleeved with driven gears, the driving gears and the driven gears are jointly meshed with chains, a conveying belt is arranged between the two chains, and the conveying belt comprises a plurality of chain plates which are evenly arranged in the circumference direction of the chains at intervals. Mounting plates are arranged at the two ends of the chain plate in the length direction, and the mounting plates are fixed to the chain. The pipe fitting discharging and conveying device has the advantage of being capable of automatically discharging and conveying pipe fittings.

Description

Technical Field

[0001] This application relates to the technical field of transmission equipment, and particularly to a blanking device for pipe fitting assembly line welding operations. Background Art

[0002] Currently, ship pipelines are pipes used on ships to connect various mechanical equipment and are used to convey working media such as water, oil, and gas. They are divided into power pipelines and ship system pipelines. Power pipelines are various pipelines serving the main engine and auxiliary engines, including fuel, lubricating oil, cooling water, compressed air, exhaust, waste heat, etc. pipelines. Ship system pipelines are for improving the anti-sinking and stability of ships and to meet the normal living needs of crew and passengers. When manufacturing pipelines, welding operations are often required. With the continuous improvement of technology, the method of automatic production operations through welding equipment in pipe fitting welding has gradually replaced the method of manual welding operations in traditional technology. After welding is completed, the welded pipe fittings need to be removed from the welding equipment. However, in the prior art, the method of manual blanking has low efficiency. Therefore, there is an urgent need for a blanking device to automatically blank the welded pipe fittings to improve the operation efficiency. Utility Model Content

[0003] To improve the problem of low efficiency of manual blanking in the above background art, this application provides a blanking and transmission device for pipe fitting assembly line welding operations.

[0004] The blanking and transmission device for pipe fitting assembly line welding operations provided by this application adopts the following technical solutions:

[0005] A blanking and transmission device for pipe fitting assembly line welding operations includes several groups of transmission devices. Each transmission device includes a frame. A driving shaft and a driven shaft are respectively rotatably provided at two ends of the length direction of the frame. A driving device for driving the driving shaft to rotate is installed on the frame; both ends of the driving shaft in the length direction are sleeved with driving gears, both ends of the driven shaft are sleeved with driven gears, a chain is commonly engaged on the driving gear and the driven gear, and a conveyor belt is arranged between the two chains. The conveyor belt includes several chain plates evenly spaced along the circumference direction of the chain. Installation plates are provided at both ends of the length of the chain plate, and the installation plates are fixed on the chain.

[0006] Preferably, the cross-section of the chain plate is U-shaped, and the U-shaped bottom wall of the chain plate is detachably connected to the installation plate.

[0007] Preferably, the chain plate is fixed on the installation plate by bolts.

[0008] Preferably, a plurality of support beams are arranged on the frame along its length direction. Both ends of the support beams in the length direction are fixed on the frame. A first support pipe is commonly arranged at the ends of the plurality of support beams. A first support plate for supporting the chain is arranged on the first support pipe.

[0009] Preferably, cushion blocks are arranged in the middle sections of the plurality of support beams. A second support pipe is commonly installed on the plurality of cushion blocks. A second support plate is arranged on the second support pipe. Rolling wheels for abutting and rolling on the second support plate are installed on the U-shaped bottom wall of the chain plate.

[0010] Preferably, a plurality of retaining bars are evenly arranged on the conveyor belt along its circumferential direction. The retaining bars are installed on the chain plate.

[0011] Preferably, a guardrail frame is arranged on the frame.

[0012] In summary, the present application includes at least one of the following beneficial technical effects: During the operation of the present application, the welded pipe fittings are placed on the chain plate by a manipulator for transmission. The motor drives the drive shaft to rotate, the drive shaft drives the drive gear to rotate, and the drive gear drives the chain plate to rotate, so as to drive the transmission of the pipe fittings through the rotation of the chain, with high efficiency. Description of the Drawings

[0013] Figure 1 is a blanking transmission device for pipe fitting pipeline welding operation in an embodiment of the present application.

[0014] Figure 2 is an exploded view of the transmission device in an embodiment of the present application for showing.

[0015] Figure 3 is Figure 2 the enlarged view of part A in

[0016] Figure 4 is an exploded view of the connection relationship between the support beam and the chain plate in an embodiment of the present application for showing.

[0017] Description of the reference numerals: 1, frame; 2, guardrail frame; 3, drive shaft; 31, drive gear; 4, driven shaft; 41, driven gear; 5, chain; 6, conveyor belt; 61, chain plate; 611, rolling wheel; 62, mounting plate; 7, support beam; 71, first support pipe; 72, first support plate; 73, cushion block; 731, second support pipe; 74, second support plate; 8, retaining bar. Detailed Description of the Embodiment

[0018] The following further Figures 1-4 describes the present application in detail with reference to the

[0019] An embodiment of the present application discloses a blanking transmission device for pipe fitting pipeline welding operation. Refer to Figures 1 to 4, the blanking and conveying device includes several groups of conveying devices. Each conveying device includes a frame 1, on which a guardrail frame 2 is arranged; at both ends of the frame 1 in the length direction, a driving shaft 3 and a driven shaft 4 are rotatably arranged through bearings respectively. A driving device for driving the driving shaft 3 to rotate is installed on the frame 1, and the driving device is a motor; both ends of the driving shaft 3 in the length direction are sleeved with driving gears 31, and both ends of the driven shaft 4 are sleeved with driven gears 41. A chain 5 is commonly engaged on the driving gears 31 and the driven gears 41. A conveyor belt 6 is arranged between the two chains 5. The conveyor belt 6 includes several chain plates 61 evenly spaced along the circumference direction of the chain 5. Installation plates 62 are arranged at both ends of the length of the chain plate 61, and the installation plates 62 are fixed on the chain 5. During operation, the welded pipe fittings are placed on the chain plates 61 by a manipulator for conveying. The motor drives the driving shaft 3 to rotate, the driving shaft 3 drives the driving gear 31 to rotate, the driving gear 31 drives the chain 5 to rotate, and the chain 5 drives the chain plate 61 to move, so as to drive the conveying of the pipe fittings through the movement of the chain plate 61.

[0020] Referring to Figure 2 , Figure 3 and Figure 4 , the cross-section of the chain plate 61 is U-shaped, and the U-shaped bottom wall of the chain plate 61 is detachably connected to the installation plate 62 by bolts. Several support beams 7 are arranged on the frame 1 along its length direction. Both ends of the support beams 7 in the length direction are fixed on the frame 1. A first support pipe 71 is commonly arranged at the ends of several support beams 7. The length direction of the first support pipe 71 is perpendicular to the length direction of the support beam 7. A first support plate 72 for supporting the chain 5 is arranged on the first support pipe 71. A cushion block 73 is arranged in the middle section of several support beams 7. A second support pipe 731 is commonly installed on several cushion blocks 73. A second support plate 74 is arranged on the second support pipe 731. A roller 611 for abutting and rolling on the second support plate 74 is installed on the U-shaped bottom wall of the chain plate 61. Several stop bars 8 are evenly arranged on the conveyor belt 6 along its circumference direction. The stop bars 8 are installed on the chain plates 61, and the arrangement of the stop bars 8 plays a role in preventing the pipe fittings from rolling.

[0021] The above are all preferred embodiments of this application. The protection scope of this application is not limited by this. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. A material feeding and conveying device for pipe assembly line welding operation, characterized in that: The invention comprises a plurality of transmission devices, wherein the transmission devices comprise a frame (1), wherein a driving shaft (3) and a driven shaft (4) are rotatably arranged at two ends of the frame (1) in the length direction, and a driving device for driving the driving shaft (3) to rotate is installed on the frame (1); a driving gear (31) is sleeved at two ends of the driving shaft (3) in the length direction, and a driven gear (41) is sleeved at two ends of the driven shaft (4); a chain (5) is meshed with the driving gear (31) and the driven gear (41); a conveyor belt (6) is arranged between two of the chains (5); the conveyor belt (6) comprises a plurality of chain plates (61) evenly spaced along the circumference direction of the chains (5); mounting plates (62) are arranged at two ends of the length of the chain plates (61); and the mounting plates (62) are fixed on the chains (5).

2. A material feeding and conveying device for pipe assembly line welding operation according to claim 1, characterized in that: The cross section of the chain plate (61) is U-shaped, and the U-shaped bottom wall of the chain plate (61) is detachably connected to the mounting plate (62).

3. A material feeding and conveying device for pipe assembly line welding operation according to claim 2, characterized in that: The chain plate (61) is fixed on the mounting plate (62) by means of bolts.

4. The material feeding and conveying device for pipe assembly line welding operation according to claim 1 is characterized in that: The frame (1) is provided with a plurality of support beams (7) along its length direction, and both ends of the support beams (7) in the length direction are fixed to the frame (1). The ends of the plurality of support beams (7) are provided with a support tube (71) in common, and the support tube (71) is provided with a support plate (72) for supporting the chain (5).

5. The material feeding and conveying device for pipe assembly line welding operation according to claim 4 is characterized in that: A cushion block (73) is provided in the middle section of the plurality of support beams (7), a support tube 2 (731) is commonly mounted on the plurality of cushion blocks (73), a support plate 2 (74) is mounted on the support tube 2 (731), and a roller (611) for abutting against and rolling on the support plate 2 (74) is mounted on the U-shaped bottom wall of the chain plate (61).

6. The material feeding and conveying device for pipe assembly line welding operation according to claim 1 is characterized in that: A plurality of baffles (8) are evenly arranged on the conveyor belt (6) along its circumference direction, and the baffles (8) are installed on the chain plate (61).

7. The material feeding and conveying device for pipe assembly line welding operation according to claim 1 is characterized in that: A guardrail frame (2) is provided on the frame (1).

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