Line material conveying assembly

Abstract

The utility model discloses a line body material conveying assembly which comprises a machine frame and conveying rollers arranged at the upper end of the machine frame in a rotating mode, the machine frame is provided with a turning conveying mechanism which is located at the bottoms of the conveying rollers and can go in and out along gaps between the adjacent conveying rollers, and the turning conveying mechanism comprises a conveying part and a lifting part. The conveying part comprises a transferring frame vertically and movably connected to the bottoms of the conveying rollers, supports corresponding to the gaps between the adjacent conveying rollers are arranged at the two ends of the top of the transferring frame, the upper ends of the supports can vertically enter and exit from the gaps between the adjacent conveying rollers, and second synchronous wheels are rotationally arranged on the supports at the two ends correspondingly. And the second synchronous wheels at the two ends are jointly provided with a second conveying belt. According to the line material conveying assembly, the arranged turning conveying mechanism is located at the bottoms of the conveying rollers, the turning conveying mechanism is composed of the conveying part and the lifting part, 90-degree turning conveying can be achieved under the condition that extra space is not increased, the space utilization rate is increased, and the structure is compact.

Description

TECHNICAL FIELD

[0001] The utility model relates to carton production field, especially a line body material conveying assembly. BACKGROUND

[0002] In the industrial production process, material conveying is an indispensable link, especially on the automatic production line, how to efficiently and accurately convey materials directly affects the production efficiency and product quality, among them, 90 degree turning conveying technology is an important means to realize the change of conveying direction of materials in the production line, at present, 90 degree turning conveying device has been widely used in multiple industries, such as food processing, machinery manufacturing, electronic assembly etc.

[0003] The existing 90 degree turning conveying device mostly adopts turning conveyor or similar mechanism, realizes the quick and accurate turning conveying of materials in the horizontal direction through specific design, these devices improve the overall conveying efficiency to a certain extent, but at the same time, there are some significant shortcomings: the traditional 90 degree turning conveyor needs to be set up separately, the manufacturing cost is relatively high, occupies too much space, and the technical difficulty and special demand are also higher;In addition, in order to ensure the stable conveying of materials when realizing 90 degree turning, the conveying speed may need to be reduced, thereby affecting the overall conveying efficiency.

[0004] Therefore, it is necessary to provide a line body material conveying assembly to solve the above problems. CONTENT OF THE UTILITY MODEL

[0005] The main purpose of the utility model is to provide a line body material conveying assembly, which can effectively solve the problems in the background art.

[0006] To achieve the above purpose, the technical scheme adopted by the utility model is:

[0007] A line body material conveying assembly, comprising a rack and a conveying roller rotatably arranged at the upper end of the rack, a direction-changing conveying mechanism is arranged on the rack and located at the bottom of the conveying roller and can enter and exit the gap between adjacent conveying rollers, the direction-changing conveying mechanism comprises a conveying part and a lifting part, the conveying part comprises a transfer frame vertically movably connected to the bottom of the conveying roller, the top of the transfer frame is provided with a support corresponding to the gap between adjacent conveying rollers, the upper end of the support can vertically enter and exit the gap between adjacent conveying rollers, and a second synchronous wheel is rotatably arranged on the support at both ends, and a second conveying belt is arranged on the second synchronous wheels at both ends,

[0008] The lifting part comprises camshafts rotatably arranged at two ends of the bottom of the transfer frame, the end of the camshafts is fixedly provided with a cam, the side of the frame is fixedly provided with a base plate corresponding to the transfer frame and used for supporting the cam, one end of each of the two camshafts is fixedly provided with a corresponding connecting plate, the lower ends of the two connecting plates are movably connected with a connecting plate, one end of the bottom of the transfer frame is fixedly provided with a fixed shaft, the end of the fixed shaft is movably connected with a cylinder corresponding to the connecting plate, and the end of the cylinder away from the fixed shaft is movably connected with the connecting plate, so that the cylinder can drive the transfer frame to ascend and descend when the cylinder is extended and retracted.

[0009] Preferably, the driving source comprises a second speed reducer motor arranged at one end of the bottom of the transfer frame, the bottom of the transfer frame is rotatably connected with a rotating shaft, the end of the rotating shaft and the output end of the second speed reducer motor are provided with corresponding main sprockets, the two main sprockets are movably connected with a main chain, the rotating shaft and one end of the support are provided with corresponding auxiliary sprockets, and the auxiliary sprocket arranged on the support is coaxially arranged with one of the second synchronous wheels, so that the auxiliary sprocket on the support can drive the second synchronous wheel to rotate when the auxiliary sprocket rotates, and the two auxiliary sprockets corresponding to the rotating shaft and the support are movably connected with an auxiliary chain.

[0010] Preferably, each second conveying belt corresponds to at least three second synchronous wheels, and two second synchronous wheels are arranged at the upper end of the support.

[0011] Preferably, one end of the bottom of the transfer frame is rotatably provided with a tensioning wheel corresponding to the auxiliary chain.

[0012] Preferably, the transfer frame is movably connected to the bottom of the conveying roller through a guide assembly, the guide assembly comprises guide columns vertically fixed to the top of the base plate, the side wall of the transfer frame is provided with linear bearings corresponding to the guide columns, and the linear bearings are movably connected to the outside of the guide columns.

[0013] Preferably, one side of the upper end of the frame is rotatably provided with a third synchronous wheel corresponding to the conveying roller, one side of the lower end of the frame is provided with a first speed reducer motor, the output shaft of the first speed reducer motor is provided with a first synchronous wheel corresponding to the third synchronous wheel, the third synchronous wheel and the first synchronous wheel are movably connected with a synchronous belt, and the bottom of the conveying roller is in abutting contact with the upper end of the synchronous belt, so that the conveying roller can rotate when the synchronous belt rotates.

[0014] Preferably, the cam is cylindrical.

[0015] Preferably, the tensioning wheel is engaged with one side of the auxiliary chain, and the auxiliary chain is in a tensioning state when the tensioning wheel is engaged.

[0016] Compared with the prior art, the linear body material conveying assembly has the following advantages

[0017] Beneficial effects:

[0018] The line body material conveying assembly, through the setting of the turning conveying mechanism at the bottom of the conveying roller and the turning conveying mechanism composed of the conveying part and the lifting part, can realize 90-degree turning conveying without increasing additional space, improves the space utilization rate, has compact structure and high linkage, avoids high manufacturing cost and technical difficulty of the traditional turning conveyor, can quickly lift and turn the material, does not need to reduce the conveying speed, and thus improves the overall conveying efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is a structural schematic view of the utility model;

[0020] Figure 2 is a structural schematic view of the utility model from the bottom perspective;

[0021] Figure 3 is a structural schematic view of the utility model in the disassembled state;

[0022] Figure 4 is a structural schematic view of the turning conveying mechanism of the utility model;

[0023] Figure 5 is a structural schematic view of the utility model Figure 4 from another perspective;

[0024] Figure 6 is a structural schematic view of the utility model Figure 4 from still another perspective;

[0025] Figure 7 is a structural schematic view of the utility model from the bottom perspective of the rack.

[0026] In the drawing: 1, rack; 2, conveying roller; 3, first speed reducer motor; 4, second speed reducer motor; 5, first conveying belt; 6, main chain; 7, auxiliary chain; 8, connecting plate; 9, first synchronous wheel; 10, transfer frame; 11, base plate; 12, guide column; 13, cam; 14, linear bearing; 15, second conveying belt; 16, air cylinder; 17, support; 18, second synchronous wheel; 19, auxiliary sprocket; 20, rotating shaft; 21, connecting plate; 22, tensioning wheel; 23, main sprocket; 24, cam shaft; 25, fixed shaft; 26, synchronous belt; 27, third synchronous wheel. DETAILED DESCRIPTION

[0027] In order to make the technical means, creative features, purposes and effects achieved by the utility model easy to understand, the following further describes the utility model in combination with specific implementation manners.

[0028] For example, Figures 1-7As shown, a material conveying assembly for a production line includes a frame 1 and a conveying roller 2 rotatably mounted on the upper end of the frame 1. The frame 1 is equipped with a reversing conveying mechanism located at the bottom of the conveying roller 2 and capable of moving in and out along the gap between adjacent conveying rollers 2. The reversing conveying mechanism includes a conveying section and a lifting section. The conveying section includes a transfer frame 10 vertically and movably connected to the bottom of the conveying roller 2. Supports 17 corresponding to the gaps between adjacent conveying rollers 2 are provided at both ends of the top of the transfer frame 10. The upper ends of the supports 17 can vertically move in and out of the gaps between adjacent conveying rollers 2. Second synchronous pulleys 18 are rotatably mounted on both ends of the supports 17, and second conveyor belts 15 are commonly mounted on the second synchronous pulleys 18 at both ends. Each second conveyor belt 15 corresponds to at least three second synchronous pulleys 18, wherein two of the second synchronous pulleys... The second synchronous wheel 18 is set at the same height on the upper end of the support 17. The transfer frame 10 is equipped with a drive source for driving the second synchronous wheel 18 to rotate. The drive source includes a second reduction motor 4 set at one end of the bottom of the transfer frame 10. The bottom of the transfer frame 10 is rotatably connected to a rotating shaft 20. One end of the rotating shaft 20 and the output end of the second reduction motor 4 are equipped with corresponding main sprockets 23. The two main sprockets 23 are meshed with a main chain 6. The rotating shaft 20 and one end of the support 17 are equipped with corresponding secondary sprockets 19. The secondary sprockets 19 on the support 17 are coaxially arranged with one of the second synchronous wheels 18. Thus, when the secondary sprockets 19 on the support 17 rotate, they can drive the second synchronous wheel 18 to rotate. The two corresponding secondary sprockets 19 on the rotating shaft 20 and the support 17 are meshed with a secondary chain 7.

[0029] The lifting unit includes camshafts 24 rotatably mounted at both ends of the bottom of the transfer frame 10. Cams 13 are fixedly mounted at the ends of the camshafts 24. The cams 13 are cylindrical. A base plate 11 corresponding to the transfer frame 10 and used to support the cams 13 is fixedly mounted on the side of the frame 1. The transfer frame 10 is vertically and movably connected to the bottom of the conveyor roller 2 through a guide assembly. The guide assembly includes a guide post 12 vertically fixed to the top of the base plate 11. A linear bearing 14 corresponding to the guide post 12 is mounted on the side wall of the transfer frame 10, and the linear bearing 14 is movably connected to the outside of the guide post 12. A corresponding connecting plate 21 is fixedly mounted at one end of each of the two camshafts 24. A connecting plate 8 is movably connected to the lower ends of the two connecting plates 21. A fixed shaft 25 is fixedly mounted at one end of the bottom of the transfer frame 10. A cylinder 16 corresponding to the connecting plate 8 is movably connected to one end of the fixed shaft 25. The end of the cylinder 16 away from the fixed shaft 25 is movably connected to the connecting plate 8, so that the cylinder 16 can drive the transfer frame 10 to rise and fall when it extends and retracts.

[0030] To ensure the stable operation of the secondary chain 7, a tensioning wheel 22 corresponding to the secondary chain 7 is rotatably installed at one end of the bottom of the transfer frame 10. The tensioning wheel 22 meshes with one side of the secondary chain 7, and the secondary chain 7 is in a tensioned state when meshed.

[0031] In addition, the upper end of the frame 1 is provided with a third synchronous wheel 27 corresponding to the conveying roller 2, and the lower end of the frame 1 is provided with a first speed reducer motor 3, and the output shaft of the first speed reducer motor 3 is provided with a first synchronous wheel 9 corresponding to the third synchronous wheel 27, and the third synchronous wheel 27 and the first synchronous wheel 9 are provided with a synchronous belt 26, and the bottom of the conveying roller 2 is in abutting state with the upper end of the synchronous belt 26, so that the synchronous belt 26 can drive the conveying roller 2 to rotate when the synchronous belt 26 is running.

[0032] In use, initially, the carton is on the conveying roller 2, the first speed reducer motor 3 drives the synchronous belt 26 to rotate to realize the rotation of the conveying roller 2, and then the carton is conveyed, when the carton is conveyed to the top of the direction-changing conveying mechanism, the control cylinder 16 drives the two connecting plates 21 to rotate through the connecting plate 8, the connecting plate 21 drives the cam shaft 24 to rotate, and then the cam shaft 24 drives the cam 13 to rotate, and then the cam 13 lifts the transfer frame 10, the upper end of the support 17 is out of the gap between the adjacent conveying rollers 2, and the second conveying belt 15 lifts the carton, the second speed reducer motor 4 drives the rotating shaft 20 to rotate through the cooperation of the main chain 6 and the main sprocket 23, the rotating shaft 20 drives the second synchronous wheel 18 to rotate through the cooperation of the secondary sprocket 19 and the secondary chain 7, and then the second synchronous wheel 18 drives the second conveying belt 15 to rotate, and then the second conveying belt 15 moves away the carton, so as to realize the straight line ninety-degree direction-changing conveying, and the conveying can be hidden.

[0033] The basic principle and main features of the present application are shown and described, and the advantages of the present application are shown and described. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application, and various changes and improvements can be made without departing from the spirit and scope of the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A wire body material conveying assembly comprising a frame (1) and a conveying roller (2) rotatably arranged on the upper end of the frame (1), characterized in that: The rack (1) is provided with a direction changing conveying mechanism at the bottom of the conveying roller (2) and can enter and exit the gap between the adjacent conveying rollers (2), the direction changing conveying mechanism comprises a conveying part and a lifting part, the conveying part comprises a transfer frame (10) vertically movably connected to the bottom of the conveying roller (2), the top of the transfer frame (10) is provided with a support (17) corresponding to the gap between the adjacent conveying rollers (2), the upper end of the support (17) can vertically enter and exit the gap between the adjacent conveying rollers (2), and the second synchronous wheel (18) is rotatably arranged on the support (17) at both ends, and the second synchronous wheel (18) is rotatably arranged on the support (17) at both ends. The second conveying belt (15) is commonly arranged on the second synchronous wheel (18) at both ends, and the transfer frame (10) is provided with a driving source for driving the second synchronous wheel (18) to rotate; The lifting part comprises camshafts (24) rotatably arranged at both ends of the bottom of the transfer frame (10), the end of the camshaft (24) is fixedly provided with a cam (13), the side of the rack (1) is fixedly provided with a base plate (11) corresponding to the transfer frame (10) and used for supporting the cam (13), one end of each of the two camshafts (24) is fixedly provided with a corresponding connecting plate (21), and the lower ends of the two connecting plates (21) are movably connected with a connecting plate (8), one end of the bottom of the transfer frame (10) is fixedly provided with a fixed shaft (25), the fixed shaft (25) is movably connected with a pneumatic cylinder (16) corresponding to the connecting plate (8) at one end, and the end of the pneumatic cylinder (16) away from the fixed shaft (25) is movably connected with the connecting plate (8), so that the pneumatic cylinder (16) can drive the transfer frame (10) to rise and fall when it is stretched and contracted.

2. A linear bulk material conveyor assembly according to claim 1, wherein: The driving source comprises a second speed reducer motor (4) arranged at one end of the bottom of the transfer frame (10), the bottom of the transfer frame (10) is rotatably connected with a rotating shaft (20), one end of the rotating shaft (20) and the output end of the second speed reducer motor (4) are provided with corresponding main sprockets (23), the two main sprockets (23) are commonly meshed with a main chain (6), the rotating shaft (20) and one end of the support (17) are provided with corresponding secondary sprockets (19), and the secondary sprocket (19) arranged on the support (17) is coaxially arranged with one of the second synchronous wheels (18), so that the secondary sprocket (19) on the support (17) can drive the second synchronous wheel (18) to rotate when it rotates, and the two secondary sprockets (19) corresponding to the rotating shaft (20) and the support (17) are commonly meshed with a secondary chain (7).

3. A linear bulk material conveyor assembly according to claim 1, wherein: Each of the second conveying belts (15) corresponds to at least three second synchronous wheels (18), and two second synchronous wheels (18) are arranged at the upper end of the support (17).

4. A linear bulk material conveyor assembly according to claim 1, wherein: One end of the bottom of the transfer frame (10) is rotatably provided with a tensioning wheel (22) corresponding to the secondary chain (7).

5. A linear bulk material conveyor assembly according to claim 1, wherein: The transfer frame (10) is vertically movably connected to the bottom of the conveying roller (2) through a guide assembly, the guide assembly comprises a guide column (12) vertically fixed to the top of a base plate (11), the side wall of the transfer frame (10) is provided with a linear bearing (14) corresponding to the guide column (12), and the linear bearing (14) is movably connected to the outside of the guide column (12).

6. A linear bulk material conveyor assembly according to claim 1, wherein: A third synchronous wheel (27) corresponding to the conveying roller (2) is rotatably arranged on one side of the upper end of the rack (1), a first speed reduction motor (3) is arranged on one side of the lower end of the rack (1), a first synchronous wheel (9) corresponding to the third synchronous wheel (27) is arranged on the output shaft of the first speed reduction motor (3), and the third synchronous wheel (27) and the first synchronous wheel (9) are jointly provided with a synchronous belt (26), the bottom of the conveying roller (2) is in abutting contact with the upper end of the synchronous belt (26), so that the conveying roller (2) can be driven to rotate when the synchronous belt (26) operates.

7. A linear material conveying assembly according to claim 1, wherein: The cam (13) is cylindrical.

8. A linear bulk material conveyor assembly according to claim 4, wherein: The tensioning wheel (22) is engaged with one side of the secondary chain (7), and the secondary chain (7) is in a tensioning state when engaged.

Images