Adjustable pipe fitting conveying device

Abstract

The utility model relates to an adjustable pipe fitting conveying device which comprises a machine frame, a second transmission belt assembly, a positioning supporting block and a transverse moving assembly, a first transmission assembly and a second transmission assembly are arranged on the two sides of the upper portion of the machine frame respectively, and the second transmission assembly is connected with the machine frame through the transverse moving assembly. The first transmission assembly and the second transmission assembly are each provided with a plurality of positioning supporting blocks, and the positioning supporting blocks are used for fixing pipe fittings. The whole design is ingenious, the width between the second transmission belt assembly and the first transmission belt assembly can be adjusted through the transverse moving assembly, and the pipe fitting conveying device is suitable for conveying work of pipe fittings with different lengths; the pipe fitting can be fixed through the positioning supporting block, the rolling phenomenon of the pipe fitting is avoided, and the pipe fitting can be accurately fed into the next working procedure; ball screws of the transverse moving assembly are linked through chain transmission, actions are unified, and the axial direction is stable when the second transmission assembly moves.

Description

Technical Field

[0001] The utility model belongs to the technical field of logistics equipment, in particular to an adjustable pipe conveying device. Background Art

[0002] In the manufacturing industry, pipe fittings are a commonly used raw material. By performing different forms of processing on pipe fittings, workpieces with different functions can be obtained. In order to facilitate the transportation of pipe fittings, transmission belts are usually used for transportation.

[0003] However, pipe fittings are prone to rolling and sideways shifting during transportation on conveyor belts, and cannot be accurately controlled to enter the next process for processing. There are also conveyor belts with various limiting devices, but most of them are fixed in size and single in specification, and cannot adapt to the transportation of pipe fittings of various lengths. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the utility model provides an adjustable pipe conveying device, the working width of which is adjustable and can be suitable for conveying pipes of different lengths.

[0005] The technical solution adopted by the present invention to solve the above technical problems is:

[0006] An adjustable pipe conveying device, characterized by comprising:

[0007] The frame has a first transmission belt assembly and a second transmission belt assembly respectively provided on both sides of the upper portion of the frame.

[0008] a first transmission belt assembly, the first transmission belt assembly comprising a fixing bracket fixedly connected to the frame, the fixing bracket being provided with a first transmission belt;

[0009] a second transmission belt assembly, the second transmission belt assembly comprising a connecting bracket on which a second transmission belt is provided;

[0010] A positioning bracket is provided with a slot, and a plurality of positioning brackets are evenly distributed on the outside of the first transmission belt and the second transmission belt;

[0011] The transverse movement assembly includes a slide rail, a slider, a ball screw and a ball nut. The slide rail is installed at both ends of the frame, and sliders are respectively provided on the slide rails. The sliders are connected to the two ends of the connecting bracket by connecting angle brackets; the ball screw is installed on the frame by using a first seat bearing, and a ball nut is provided on the ball screw, and the ball nut is connected to the connecting bracket by a fixed seat.

[0012] Furthermore, a first driving shaft and a first fixed shaft are respectively provided at both ends of the fixed bracket, a first driving pulley is provided on the first driving shaft, and a first driven pulley is rotatably provided on the first fixed shaft; the first transmission belt is installed between the first driving pulley and the first driven pulley; a first driving motor for driving the first driving shaft is provided on one side of the fixed bracket.

[0013] Furthermore, a second driving shaft and a second fixed shaft are respectively provided at both ends of the connecting bracket, a second driving pulley is provided on the second driving shaft, and a second driven pulley is rotatably provided on the second fixed shaft; the second transmission belt is installed between the second driving pulley and the second driven pulley; a second driving motor for driving the second driving shaft is provided on one side of the connecting bracket.

[0014] Furthermore, both ends of the first driving shaft are connected to the fixing bracket by using second seat bearings respectively.

[0015] Furthermore, both ends of the second driving shaft are connected to the fixing bracket by using third seat bearings respectively.

[0016] Furthermore, a positioning plate is provided on one side of the upper end of the fixing bracket, a cylinder is provided on one side of the upper end of the connecting bracket, and a limiting plate capable of cooperating with the positioning plate is provided on the piston rod of the cylinder.

[0017] Furthermore, a mounting plate is provided at the lower end of the positioning bracket.

[0018] Furthermore, the number of the ball screws is not less than three, a third drive motor is provided on one side of the frame, and the output shaft of the third drive motor is connected to a ball screw; the ball screws are connected by a chain drive.

[0019] Furthermore, adjustable feet are respectively provided on both sides of the bottom of the frame.

[0020] Compared with the prior art, the present invention has the following advantages:

[0021] The overall design of the utility model is ingenious. The width between the second transmission belt assembly and the first transmission belt assembly can be adjusted through the transverse movement assembly, which is suitable for conveying pipes of different lengths; the pipes can be fixed by the positioning support block to prevent the pipes from rolling, and the pipes can be accurately fed into the next process; the ball screws of the transverse movement assembly are linked by chain transmission, the movements are unified, and the second transmission assembly is axially stable when moving. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2This is a schematic structural diagram of the second conveyor belt assembly of the present invention;

[0024] Figure 3 This is a partial schematic diagram of the first conveyor belt of the present invention;

[0025] Figure 4 This is a partial schematic diagram of the second conveyor belt of the present invention;

[0026] Figure 5 This is a partial schematic diagram of the third drive motor of the present utility model.

[0027] In the figure: 1. frame; 2. fixed bracket; 3. first transmission belt; 4. connecting bracket; 5. second transmission belt; 6. positioning bracket; 7. slot; 8. slide rail; 9. slider; 10. ball screw; 11. ball nut; 12. connecting angle bracket; 13. first seat bearing; 14. fixed seat; 15. first driving shaft; 16. first fixed shaft; 17. first driving pulley; 18. first driven pulley; 19. first drive motor; 20. second driving shaft; 21. second fixed shaft; 22. second driving pulley; 23. second driven pulley; 24. second drive motor; 25. second seat bearing; 26. third seat bearing; 27. positioning plate; 28. cylinder; 29. ​​limit plate; 30. mounting plate; 31. third drive motor; 32. adjustable foot. DETAILED DESCRIPTION

[0028] In order to enable those skilled in the art to better understand the solution of the present invention, the technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0029] This embodiment provides an adjustable pipe conveying device, comprising a frame, a second transmission belt assembly, a positioning support block, and a transverse movement assembly. A first transmission assembly and a second transmission assembly are respectively provided on both sides of the upper portion of the frame, and the second transmission assembly is connected to the frame via the transverse movement assembly. A plurality of positioning support blocks are respectively provided on the first transmission assembly and the second transmission assembly, and the positioning support blocks are used to fix the pipes.

[0030] like Figure 1-Figure 5 As shown, a first transmission belt assembly and a second transmission belt assembly are respectively provided on both sides of the upper portion of the frame 1;

[0031] A first transmission belt assembly, the first transmission belt assembly comprising a fixed bracket 2 fixedly connected to the frame 1, and a first transmission belt 3 is provided on the fixed bracket 2;

[0032] A second transmission belt assembly, the second transmission belt assembly includes a connecting bracket 4, a second transmission belt 5 is provided on the connecting bracket 4, and the second transmission belt 5 is provided parallel to the first transmission belt 3;

[0033] A positioning bracket 6 is provided with a slot 7, and a plurality of positioning brackets 6 are evenly distributed on the outside of the first transmission belt 3 and the second transmission belt 5;

[0034] The first transmission belt 3 and the second transmission belt 5 rotate synchronously, and the slot 7 on the positioning bracket 6 can clamp the pipe to prevent it from falling;

[0035] The second transmission belt assembly is connected to the frame 1 by a transverse movement assembly;

[0036] The transverse movement assembly includes a slide rail 8, a slider 9, a ball screw 10 and a ball nut 11. The slide rail 8 is installed at both ends of the frame 1. The slide rail 8 is provided with a slider 9. The slider 9 is connected to the two ends of the connecting bracket 4 by connecting angle brackets 12. The connecting bracket 4 can move laterally on the frame 1 by using the slider 9 and the slide rail 8.

[0037] The ball screw 10 is mounted on the frame 1 using a first seat bearing 13. A ball nut 11 is provided on the ball screw 10, and the ball nut 11 is connected to the connecting bracket 4 using a fixed seat 14. Due to the cooperation between the ball screw 10 and the ball nut 11, the connecting bracket 1 has stable movements at both ends when moving laterally.

[0038] Furthermore, a first driving shaft 15 and a first fixed shaft 16 are respectively provided at both ends of the fixed bracket 2, a first driving pulley 17 is provided on the first driving shaft 15, and a first driven pulley 18 is rotatably provided on the first fixed shaft 16; the first transmission belt 3 is installed between the driving pulley and the first driven pulley 18; a first driving motor 19 for driving the first driving shaft 15 is provided on one side of the fixed bracket 2.

[0039] Furthermore, a second driving shaft 20 and a second fixed shaft 21 are respectively provided at both ends of the connecting bracket 4, a second driving pulley 22 is provided on the second driving shaft 20, and a second driven pulley 23 is rotatably provided on the second fixed shaft 21; the second transmission belt 5 is installed between the second driving pulley 22 and the second driven pulley 23; a second driving motor 24 for driving the second driving shaft 20 is provided on one side of the connecting bracket 4, and the first driving motor 19 and the second driving motor 24 are both servo motors, which can be synchronously controlled by PLC to facilitate synchronous movement of the first transmission belt 3 and the second transmission belt 5.

[0040] Furthermore, both ends of the first driving shaft 15 are connected to the fixing bracket 2 by using second seat bearings 25 .

[0041] Furthermore, both ends of the second driving shaft 20 are connected to the fixing bracket 2 by using third seated bearings 26 .

[0042] Furthermore, a positioning plate 27 is provided on one side of the upper end of the fixed bracket 2, and a cylinder 28 is provided on one side of the upper end of the connecting bracket 4. A limiting plate 29 that can cooperate with the positioning plate 27 is provided on the piston rod of the cylinder 28. The movement of the cylinder 28 can adjust the distance between the limiting plate 29 and the positioning plate 27, and can prevent extra-long pipes from entering the transmission device.

[0043] Furthermore, a mounting plate 30 is provided at the lower end of the positioning bracket 6, and a mounting hole is opened on the mounting plate 30, which can be mounted on the transmission plate by bolt connection; the mounting plate 30 ensures a stable connection between the positioning bracket 6 and the two transmission belts.

[0044] Furthermore, the number of the ball screws 10 is not less than three, and a third drive motor 31 is provided on one side of the frame 1, and the output shaft of the third drive motor 31 is connected to a ball screw 10; the ball screws 10 are connected by chain transmission, and the chain transmission makes the movement of the ball screws 10 synchronized, so that the connecting bracket 4 is axially stable when it moves laterally.

[0045] Furthermore, adjustable feet 32 ​​are respectively provided on both sides of the bottom of the frame 1 , and the adjustable feet 32 ​​facilitate the frame 1 to adjust its balance.

[0046] Working principle: The utility model realizes fixed transportation of pipe fittings by setting positioning blocks 6 on the first transmission belt 3 and the second transmission belt 5, thereby preventing the pipe fittings from moving during transportation;

[0047] The second transmission belt assembly is connected to the frame 1 through the transverse movement assembly, so that the width of the second transmission belt assembly and the first transmission belt assembly can be adjusted, which is suitable for conveying pipes of different lengths;

[0048] The ball screws 10 of the transverse movement assembly are linked by chain transmission, so that the movement process of the second transmission belt assembly is stable.

[0049] It is understood that the above embodiments are merely exemplary embodiments for illustrating the principles of the present invention, and the present invention is not limited thereto. Those skilled in the art may make various modifications and improvements without departing from the spirit and substance of the present invention, and such modifications and improvements are also considered to be within the scope of protection of the present invention.

Claims

1. An adjustable pipe conveying device, characterized in that: include: A frame, wherein a first transmission belt assembly and a second transmission belt assembly are respectively provided on both sides of an upper portion of the frame; a first transmission belt assembly, the first transmission belt assembly comprising a fixing bracket fixedly connected to the frame, the fixing bracket being provided with a first transmission belt; a second transmission belt assembly, the second transmission belt assembly comprising a connecting bracket on which a second transmission belt is provided; A positioning bracket is provided with a slot, and a plurality of positioning brackets are evenly distributed on the outside of the first transmission belt and the second transmission belt; The transverse movement assembly includes a slide rail, a slider, a ball screw and a ball nut. The slide rail is installed at both ends of the frame, and sliders are respectively provided on the slide rails. The sliders are connected to the two ends of the connecting bracket by connecting angle brackets; the ball screw is installed on the frame by using a first seat bearing, and a ball nut is provided on the ball screw, and the ball nut is connected to the connecting bracket by a fixed seat.

2. The adjustable pipe conveying device according to claim 1, characterized in that: A first driving shaft and a first fixed shaft are respectively provided at both ends of the fixed bracket, a first driving pulley is provided on the first driving shaft, and a first driven pulley is rotatably provided on the first fixed shaft; the first transmission belt is installed between the first driving pulley and the first driven pulley; a first driving motor for driving the first driving shaft is provided on one side of the fixed bracket.

3. The adjustable pipe conveying device according to claim 1, characterized in that: A second driving shaft and a second fixed shaft are respectively provided at both ends of the connecting bracket, a second driving pulley is provided on the second driving shaft, and a second driven pulley is rotatably provided on the second fixed shaft; the second transmission belt is installed between the second driving pulley and the second driven pulley; a second driving motor for driving the second driving shaft is provided on one side of the connecting bracket.

4. The adjustable pipe conveying device according to claim 2, characterized in that: Both ends of the first driving shaft are connected to the fixing bracket by using second seat bearings respectively.

5. The adjustable pipe conveying device according to claim 3, characterized in that: Both ends of the second driving shaft are connected to the fixing bracket by using third seat bearings.

6. The adjustable pipe conveying device according to claim 1, characterized in that: A positioning plate is provided on one side of the upper end of the fixing bracket, a cylinder is provided on one side of the upper end of the connecting bracket, and a limiting plate capable of cooperating with the positioning plate is provided on the piston rod of the cylinder.

7. The adjustable pipe conveying device according to claim 1, characterized in that: The lower end of the positioning bracket is provided with a mounting plate.

8. The adjustable pipe conveying device according to claim 1, characterized in that: The number of the ball screws is not less than three. A third drive motor is provided on one side of the frame. The output shaft of the third drive motor is connected to a ball screw. The ball screws are connected by chain transmission.

9. The adjustable pipe conveying device according to claim 1, characterized in that: Adjustable feet are respectively provided on both sides of the lower side of the frame.

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