Wire changing device of conveying device

Abstract

The utility model provides a line changing device of a conveying device, which belongs to the technical field of conveying line changing and comprises a base, the upper end face of the base is symmetrical and fixedly connected with two supporting plates, the upper end faces of the two supporting plates are fixedly connected with sliding rails respectively, the sliding rails are connected with sliding blocks in a sliding mode, and the sliding blocks are arranged on the sliding rails. The upper end face of the sliding block is fixedly connected with a moving disc, the upper end face of the moving disc is symmetrical and fixedly connected with two conveying frames, a supporting structure is arranged between the two conveying frames, two conveying wheels are rotationally connected into each conveying frame, and a conveying belt is in transmission connection between the two conveying wheels. Through the arrangement of the sliding rail, the moving disc, the conveying frame, the conveying belt and the shifting structure, automatic line changing conveying of the displayer is achieved, manual operation is not needed, the line changing efficiency is remarkably improved, the error phenomenon can be avoided, and the problem that in the prior art, the manual line changing efficiency is low is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying line changing, in particular to a line changing device of a conveying device. Background Art

[0002] With the development of science and technology, displays are increasingly used in various fields, such as computers, televisions, mobile phones, etc. In the production process of displays, assembly is an important link. Since the display assembly line is long and the workshop length is limited, line change transmission is required.

[0003] At present, the display has the following problems when it is conveying and changing lines:

[0004] (1) When the display needs to be replaced during the production and assembly process, manual operation is required. Manual replacement is inefficient and prone to errors.

[0005] (2) The stability of the display during the line change process is poor and it is inconvenient to efficiently transport the display, which reduces the effect of line change transportation.

[0006] Therefore, we make improvements on this and propose a line changing device for a conveying device. Utility Model Content

[0007] The purpose of the utility model is to solve the problem that manual operation is required for line changing, which leads to low line changing efficiency.

[0008] In order to achieve the above-mentioned utility model purpose, the utility model provides the following technical solutions:

[0009] A line changing device for a conveying device is provided to improve the above problems.

[0010] The utility model is specifically as follows:

[0011] The sprocket wheel is annularly connected to the gear train of claim 1, wherein the two gear trains are arranged on a pair of cams, the two cams having a plurality of movement paths and a plurality of movement paths respectively connected to the gear train of the plurality of movement paths.

[0012] As a preferred technical solution of the utility model, the support structure includes a support frame fixed between two conveying frames, a group of support tubes are fixedly connected to the upper end surface of the support frame, a group of mounting seats are evenly fixedly connected inside the support tubes, a rotating rod is rotatably connected inside the mounting seat, the end of the rotating rod is rotatably connected to a pulley, and a spring is fixedly connected between the rotating rod and the mounting seat.

[0013] As a preferred technical solution of the utility model, the displacement structure includes a carrying plate symmetrically fixed on the base, the upper end surfaces of the carrying plate are symmetrical and fixedly connected to two fixed seats, a rotating shaft is rotatably connected between the two fixed seats, the upper end surface of one of the carrying plates is fixedly connected to a second motor, and the driving end of the second motor is fixedly connected to the end of the rotating shaft, a transmission gear is fixedly connected to the rotating shaft, a toothed belt is transmission-connected between the transmission gears, a connecting plate is provided on the toothed belt, the connecting plate is fixedly connected to a connecting frame by a bolt assembly, and the top of the connecting frame is fixedly connected to the lower end surface of the movable disk.

[0014] As an optimal technical solution of the utility model, the left and right ends of the upper end surface of the base are respectively fixedly connected with a first stand, the rear side of the upper end surface of the base is fixedly connected with a second stand, and diffuse reflection photoelectric sensors are installed on the first stand and the second stand on the right side.

[0015] As a preferred technical solution of the utility model, the lower end surface of the base is fixedly connected to a frame, and the four corners of the lower end surface of the frame are fixedly connected to support feet.

[0016] As a preferred technical solution of the utility model, a group of support columns are evenly and fixedly connected in the conveying frame, and the top ends of the support columns and the wheel ends of the conveying wheels are on the same horizontal plane.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] In the solution of the utility model:

[0019] 1. Through the slide rail, moving plate, conveying frame, conveying belt and shifting structure, the automatic line change and conveying of the display are realized without manual operation, which significantly improves the efficiency of line change and avoids errors, solving the problem of low efficiency of manual line change in the prior art;

[0020] 2. Through the setting of the support structure, stable line-changing transportation of the display is achieved, which can reduce the friction during transportation, efficiently transport and change the line of the display, reduce wear during transportation, improve the effect of line-changing transportation, and solve the problems of poor transportation and line-changing effect and stability in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic diagram of the overall structure of the line-changing device of the conveying device provided by the utility model;

[0022] Figure 2 A side structural schematic diagram of a line changing device for a conveying device provided by the utility model;

[0023] Figure 3 A schematic diagram of the bottom structure of the line changing device of the conveying device provided by the utility model;

[0024] Figure 4 A schematic diagram of the structure of the moving disk and its components of the line changing device of the conveying device provided by the utility model;

[0025] Figure 5 A schematic diagram of the support structure of the line changing device of the conveying device provided by the utility model;

[0026] Figure 6 The utility model provides Figure 2 The enlarged view of point A in the middle;

[0027] Figure 7 The utility model provides Figure 3 Enlarged view of point B in the middle.

[0028] Indicated in the figure:

[0029] 1. Base; 2. Support plate; 3. Slide rail; 4. Slider; 5. Moving disk; 6. Conveying frame; 7. Support structure; 701. Support frame; 702. Support tube; 703. Mounting seat; 704. Rotating rod; 705. Pulley; 706. Spring; 8. Conveying wheel; 9. Conveying belt; 10. Connecting shaft; 11. Driven gear; 12. First motor; 13. Driving gear; 14. Chain; 15. Shifting structure; 1501. Loading plate; 1502. Fixed seat; 1503. Rotating shaft; 1504. Second motor; 1505. Transmission gear; 1506. Toothed belt; 1507. Connecting piece; 1508. Bolt assembly; 1509. Connecting frame; 16. First stand; 17. Second stand; 18. Diffuse reflection photoelectric sensor; 19. Rack; 20. Support foot; 21. Support column. DETAILED DESCRIPTION

[0030] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments.

[0031] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, the present embodiment proposes a line changing device for a conveying device, comprising a base 1, the upper end surface of the base 1 is symmetrical and fixedly connected with two support plates 2, the upper end surfaces of the two support plates 2 are respectively fixedly connected with slide rails 3, the slide rails 3 are slidably connected with sliders 4, the upper end surfaces of the sliders 4 are fixedly connected with moving disks 5, the upper end surfaces of the moving disks 5 are symmetrical and fixedly connected with two conveying frames 6, a supporting structure 7 is provided between the two conveying frames 6, which is convenient for supporting the display and its carrier, reducing the friction between the display and the conveying belt 9, and convenient for moving the display carrier into the conveying position, the two conveying frames 6 are rotatably connected with two conveying wheels 8, the two conveying wheels 8 are transmission-connected with a conveying belt 9, and the conveying belt 9 can be moved forward by the rotation of the conveying wheels 8. The movable plate 5 is provided with a connecting shaft 10, and a driven gear 11 is fixedly connected to the connecting shaft 10. The movable plate 5 is fixedly connected with a first motor 12, and a driving gear 13 is fixedly connected to the driving end of the first motor 12. A chain 14 is transmission-connected between the driving gear 13 and the driven gear 11. The driving gear 13 is rotated by the first motor 12, and the driving gear 13 drives the chain 14 and the driven gear 11 to rotate. The rotation of the driven gear 11 rotates the connecting shaft 10 and the conveying wheel 8, and then the conveying belt 9 is driven. A shifting structure 15 is provided on the lower side of the movable plate 5, which is convenient for shifting and changing the display for conveying.

[0032] like Figure 1 , Figure 2 and Figure 5 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the support structure 7 includes a support frame 701 fixed between the two conveying frames 6, a group of support tubes 702 are fixedly connected to the upper end surface of the support frame 701, a group of mounting seats 703 are evenly and fixedly connected in the support tubes 702, a rotating rod 704 is rotatably connected in the mounting seat 703, the end of the rotating rod 704 is rotatably connected to the pulley 705, and a spring 706 is fixedly connected between the rotating rod 704 and the mounting seat 703; the pulley 705 is used to facilitate the sliding of the display carrier, and the spring 706 can elastically support the rotating rod 704 to make it floating, thereby facilitating the displacement of the display carrier, reducing friction, and improving the conveying effect.

[0033] like Figure 1 , Figure 2 , Figure 3 , Figure 6 and Figure 7As shown, as a preferred embodiment, on the basis of the above-mentioned manner, further, the displacement structure 15 includes a bearing plate 1501 symmetrically fixed on the base 1, the upper end surface of the bearing plate 1501 is symmetrical and fixedly connected to two fixing seats 1502, a rotating shaft 1503 is rotatably connected between the two fixing seats 1502, a second motor 1504 is fixedly connected to the upper end surface of one of the bearing plates 1501, and the driving end of the second motor 1504 is fixedly connected to the end of the rotating shaft 1503, a transmission gear 1505 is fixedly connected to the rotating shaft 1503, a toothed belt 1506 is transmission-connected between the transmission gears 1505, and a connecting piece 15 is provided on the toothed belt 1506. 07, the connecting piece 1507 is fixedly connected to the connecting frame 1509 through the bolt assembly 1508, and the top of the connecting frame 1509 is fixedly connected to the lower end surface of the movable disk 5; the rotating shaft 1503 and the transmission gear 1505 are rotated by the second motor 1504, and the rotation of the transmission gear 1505 drives the toothed belt 1506, so that the connecting piece 1507 and the connecting frame 1509 move, and then the movable disk 5 is shifted, which is convenient for line changing and conveying of the display, and the bolt assembly 1508 is a bolt and a nut, which is convenient for connecting the connecting piece 1507 and the connecting frame 1509 with the toothed belt 1506, so as to facilitate the adjustment of the position of the movable disk 5.

[0034] like Figure 1 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the left and right ends of the upper end surface of the base 1 are respectively fixedly connected with the first stand 16, the rear side of the upper end surface of the base 1 is fixedly connected with the second stand 17, and the first stand 16 and the second stand 17 on the right side are both installed with diffuse reflection photoelectric sensors 18; the diffuse reflection photoelectric sensors 18 are used to detect whether the carrier is in place, so as to facilitate the subsequent transportation of the display.

[0035] like Figure 1 As shown, as a preferred embodiment, on the basis of the above method, further, the lower end surface of the base 1 is fixedly connected to a frame 19, and the four corners of the lower end surface of the frame 19 are fixedly connected to support feet 20, so as to facilitate the support of the base 1 and improve stability.

[0036] like Figure 4 As shown, as a preferred embodiment, on the basis of the above method, further, a group of support columns 21 are evenly and fixedly connected in the conveying frame 6, and the top ends of the support columns 21 are on the same horizontal plane as the wheel ends of the conveying wheels 8; the conveyor belt 9 can be supported, thereby ensuring stability during transportation.

[0037] Specifically, when the line changing device of the conveying device is working / in use: the display to be changed and its carrier are sent to the top of the conveyor belt 9, and then the second motor 1504 is driven to rotate the rotating shaft 1503 and the transmission gear 1505. The rotation of the transmission gear 1505 causes the toothed belt 1506 to transmit, so that the connecting piece 1507 and the connecting frame 1509 move, and then the movable disk 5 and the slider 4 slide on the slide rail 3. After shifting to the target position, the first motor 12 is started to rotate the driving gear 13, and the driving gear 13 drives the chain 14 and the driven gear 11 to rotate. The rotation of the driven gear 11 causes the connecting shaft 10 and the conveying wheel 8 to rotate, and then the conveyor belt 9 is transmitted, and the display and its carrier are conveyed and changed. The degree of automation is high, and the efficiency of conveying and changing lines is significantly improved.

[0038] All technical features in this embodiment can be freely combined according to actual needs.

[0039] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the protection scope of the present invention.

Claims

1. A line changing device for a conveying device, comprising a base (1), characterized in that: The upper end surface of the base (1) is symmetrical and fixedly connected to two support plates (2), the upper end surfaces of the two support plates (2) are respectively fixedly connected to slide rails (3), the slide rails (3) are slidably connected to sliders (4), the upper end surfaces of the sliders (4) are fixedly connected to a moving disk (5), the upper end surface of the moving disk (5) is symmetrical and fixedly connected to two conveying frames (6), a supporting structure (7) is provided between the two conveying frames (6), the two conveying frames (6) are rotatably connected to two conveying wheels (8), and the two conveying wheels (8) are rotatably connected to the two conveying frames (6). A conveyor belt (9) is transmission-connected between the conveyor wheels (8); a connecting shaft (10) is fixedly connected between the conveyor wheels (8) adjacent to each other on the rear side; a driven gear (11) is fixedly connected to the connecting shaft (10); a first motor (12) is fixedly connected to the movable disk (5); a driving gear (13) is fixedly connected to the driving end of the first motor (12); a chain (14) is transmission-connected between the driving gear (13) and the driven gear (11); and a shifting structure (15) is provided on the lower side of the movable disk (5).

2. A line changing device for a conveying device according to claim 1, characterized in that: The support structure (7) comprises a support frame (701) fixed between two conveying frames (6); a group of support tubes (702) are fixedly connected to the upper end surface of the support frame (701); a group of mounting seats (703) are evenly and fixedly connected inside the support tubes (702); a rotating rod (704) is rotatably connected inside the mounting seat (703); the end of the rotating rod (704) is rotatably connected to a pulley (705); and a spring (706) is fixedly connected between the rotating rod (704) and the mounting seat (703).

3. A line changing device for a conveying device according to claim 1, characterized in that: The displacement structure (15) comprises a bearing plate (1501) symmetrically fixed on the base (1); the upper end surface of the bearing plate (1501) is symmetrical and fixedly connected to two fixing seats (1502); a rotating shaft (1503) is rotatably connected between the two fixing seats (1502); the upper end surface of one of the bearing plates (1501) is fixedly connected to a second motor (1504); and the driving end of the second motor (1504) is connected to the rotating shaft (15 03), a transmission gear (1505) is fixedly connected to the rotating shaft (1503), a toothed belt (1506) is transmission-connected between the transmission gears (1505), a connecting piece (1507) is provided on the toothed belt (1506), the connecting piece (1507) is fixedly connected to a connecting frame (1509) via a bolt assembly (1508), and the top end of the connecting frame (1509) is fixedly connected to the lower end surface of the movable disk (5).

4. A line changing device for a conveying device according to claim 1, characterized in that: The left and right ends of the upper end surface of the base (1) are respectively fixedly connected to first upright frames (16), the rear side of the upper end surface of the base (1) is fixedly connected to a second upright frame (17), and diffuse reflection photoelectric sensors (18) are installed on the first upright frame (16) and the second upright frame (17) on the right side.

5. The line changing device of a conveying device according to claim 1, characterized in that: The lower end surface of the base (1) is fixedly connected to a frame (19), and the four corners of the lower end surface of the frame (19) are fixedly connected to support feet (20).

6. A line changing device for a conveying device according to claim 1, characterized in that: A group of support columns (21) are evenly and fixedly connected inside the conveying frame (6), and the top ends of the support columns (21) are on the same horizontal plane as the wheel ends of the conveying wheels (8).

Images