Conveyor belt lifting and conveying mechanism

Abstract

The utility model belongs to the technical field of lifting and conveying mechanisms, and discloses a conveying belt lifting and conveying mechanism which comprises an automatic input belt and an automatic output belt, a bottom frame is installed between the automatic input belt and the automatic output belt, and lower guide columns and lower stand columns are vertically installed at the four corners of the bottom frame. A guide rod is slidably mounted on the two lower guide columns, a rotating table is mounted at the upper ends of the two lower stand columns, a lead screw is rotatably mounted on the rotating table, an upper stand column is fixedly mounted at the top of the guide rod, a top plate is fixedly mounted at the other end of the upper stand column, an upper guide column is fixedly mounted on the lower side of the top plate, and a threaded sleeve is mounted at the end of the upper guide column. The threaded sleeve is in threaded connection with the lead screw; two telescopic cylinders are fixedly installed on the lower side of the top plate, and the output ends of the two telescopic cylinders are connected with an automatic belt line together. The lead screw is connected with a driven bevel gear, a double-output-shaft motor is installed on the top plate, and driving bevel gears are installed at the two output ends of the double-output-shaft motor.

Description

Technical Field

[0001] The utility model belongs to the technical field of lifting and transporting mechanisms, and in particular relates to a conveyor belt lifting and transporting mechanism. Background Art

[0002] In the production workshop, the conveyor line of the boxes output by the canning machine is low, while the position of the carton sealing machine is high. However, if the two are connected by tilting, the distance between them will be relatively far, wasting the floor space. That is, there is little space for climbing between the two, so it is not suitable to use the tilting connection method.

[0003] Therefore, the current solution is for people to bend down at the canning machine exit to pick up the products and place them on the second-level transport line. This undoubtedly wastes labor costs and is difficult to work 24 hours a day. Utility Model Content

[0004] In view of the problems raised by the above background technology, the purpose of the utility model is to provide a conveyor belt lifting and transporting mechanism.

[0005] In order to achieve the above technical purpose, the technical solution adopted by the utility model is as follows:

[0006] A conveyor belt lifting and transporting mechanism comprises an automatic input belt and an automatic output belt, a base frame is installed between the automatic input belt and the automatic output belt, the base frame is rectangular, lower guide posts and lower upright posts are vertically installed at the four corners of the base frame, two lower guide posts are diagonally installed, two lower guide posts are slidably installed with guide rods, a rotating table is installed at the upper ends of the two lower upright posts, a screw rod is rotatably installed on the rotating table, an upper upright post is fixedly installed on the top of the guide rod, a top plate is fixedly installed on the other end of the upper post, an upper guide post is fixedly installed on the lower side of the top plate, the upper guide post is placed on the outside of the screw rod, a threaded sleeve is installed at the end of the upper guide post, and the threaded sleeve is threadedly connected to the screw rod;

[0007] Two telescopic cylinders are fixedly installed on the lower side of the top plate, the two telescopic cylinders operate synchronously, and the output ends of the two telescopic cylinders are connected to an automatic belt line;

[0008] The end of the screw rod passes through the top plate and is connected to a driven bevel gear. A double-shaft motor is installed on the top plate. Both output ends of the double-shaft motor are installed with driving bevel gears, and the driving bevel gear is meshed with the driven bevel gear.

[0009] It is further defined that the lower guide column, the lower column, the upper column and the upper guide column are all equipped with a plurality of proximity switches and photoelectric switches. Such a design achieves the purpose of electrified positioning.

[0010] It is further defined that a protective box is installed on the outer side of the driven bevel gear and the driving bevel gear. Such a design prevents impurities from interfering with the rotation of the two and preventing the problem of mechanical injury.

[0011] It is further defined that the automatic output belt is adapted to be installed with multiple ones, and such a design can realize one-to-many automated lifting and transportation.

[0012] It is further defined that reinforcing rods are installed at the end positions of the upper column and the upper guide column. Such a design ensures the overall structural strength.

[0013] The beneficial effects of adopting the utility model are:

[0014] The structural design of the utility model makes the distance between the automatic input belt and the automatic output belt only equal to the width of the chassis, that is, the installation area is small, and under the effect of the automatic belt line and the telescopic cylinder, the lifting purpose is achieved, thereby achieving automated lifting and transportation, saving labor costs, reducing safety hazards of personnel operation, and realizing all-day automated transportation;

[0015] By adopting the structural design of the utility model, under the effect of the double-output shaft motor, the position between the top plate and the bottom frame can be changed, thereby changing the lifting limit height of the automated belt line, expanding the lifting range, and further realizing output at different heights, and then realizing the docking of automatic output belts adapted to multiple heights, thereby improving transportation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings;

[0017] Figure 1 It is a structural schematic diagram of an embodiment of a conveyor belt lifting and transporting mechanism of the utility model;

[0018] Figure 2 It is a cross-sectional structural schematic diagram of an embodiment of a conveyor belt lifting and transporting mechanism of the utility model;

[0019] The main component symbols are described as follows:

[0020] Automatic input belt 1; automatic output belt 2; bottom frame 3; lower guide column 4; lower column 5; guide rod 6; rotating table 7; screw rod 8; upper column 9; top plate 10; upper guide column 11; threaded sleeve 12; telescopic cylinder 13; automatic belt line 14; driven bevel gear 15; double-output shaft motor 16; active bevel gear 17; reinforcing rod 18. DETAILED DESCRIPTION

[0021] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0022] like Figure 1 , Figure 2 As shown, a conveyor belt lifting and transporting mechanism of the utility model comprises an automatic input belt 1 and an automatic output belt 2, a base frame 3 is installed between the automatic input belt 1 and the automatic output belt 2, the base frame 3 is rectangular, lower guide posts 4 and lower upright posts 5 are vertically installed at the four corners of the base frame 3, two lower guide posts 4 are diagonally installed, two lower guide posts 4 are slidably installed with guide rods 6, a rotating table 7 is installed at the upper ends of the two lower upright posts 5, a screw rod 8 is rotatably installed on the rotating table 7, an upper upright post 9 is fixedly installed on the top of the guide rod 6, a top plate 10 is fixedly installed on the other end of the upper upright post 9, an upper guide post 11 is fixedly installed on the lower side of the top plate 10, the upper guide post 11 is placed on the outside of the screw rod 8, a threaded sleeve 12 is installed at the end of the upper guide post 11, and the threaded sleeve 12 is threadedly connected to the screw rod 8;

[0023] Two telescopic cylinders 13 are fixedly installed on the lower side of the top plate 10. The two telescopic cylinders 13 operate synchronously, and the output ends of the two telescopic cylinders 13 are connected to an automatic belt line 14;

[0024] The end of the screw rod 8 passes through the top plate 10 and is connected to a driven bevel gear 15 . A double-shaft motor 16 is installed on the top plate 10 . Both output ends of the double-shaft motor 16 are installed with driving bevel gears 17 . The driving bevel gear 17 is meshed with the driven bevel gear 15 .

[0025] In this embodiment, when a conveyor belt lifting and transporting mechanism is used, the box is transferred from the automatic conveyor belt 1 to the automatic belt line 14, and then the telescopic cylinder 13 operates to lift the automatic belt line 14 to the input end position height of the automatic output end 2, and then the automatic belt line 14 operates to move the box to the automatic output belt 2, and the automatic output end 2 transfers the box to the next process;

[0026] Furthermore, because the automatic belt line 14 is lifted by the telescopic cylinder 13, it can stop at any height and number of times within the travel range of the telescopic cylinder 13, thereby being able to adapt to the docking of the automatic output end 2 at multiple height positions;

[0027] Furthermore, when the height of the automatic output belt 2 exceeds the travel range of the telescopic cylinder 13, the distance between the bottom frame 3 and the top plate 10 can be changed by controlling the operation of the double-output shaft motor 16, thereby expanding the adaptation range;

[0028] The rotation of the double-output shaft motor 16 drives the rotation of the active bevel gear 17, and then drives the rotation of the meshing driven bevel gear 15, that is, drives the screw rod 8 to rotate. Because the threaded sleeve 12 is fixed, the rotation of the screw rod 8 will drive the threaded sleeve 12 to rise and fall, thereby achieving the purpose of height change, and the cooperation of the guide rod 6 and the lower guide column 4 ensures the smooth lifting of the upper part.

[0029] Preferably, the lower guide column 4, the lower column 5, the upper column 9 and the upper guide column 11 are all equipped with a plurality of proximity switches and photoelectric switches. Such a design achieves the purpose of electrified position positioning. In fact, electrified start and stop measures can also be considered according to specific circumstances.

[0030] Preferably, a protective box is installed on the outside of the driven bevel gear 15 and the driving bevel gear 17. Such a design prevents impurities from interfering with the rotation of the two and preventing the mechanical injury. In fact, protective measures can also be considered according to specific circumstances.

[0031] It is preferred that multiple automatic output belts 2 are installed. Such a design can achieve one-to-many automated lifting and transportation. In fact, the height position and number of automatic output belts 2 can also be considered according to specific circumstances.

[0032] Preferably, reinforcing rods 18 are installed at the end positions of the upper column 9 and the upper guide column 11. Such a design ensures the overall structural strength. In fact, the number and fixing measures of the reinforcing rods 18 can also be considered according to specific circumstances.

[0033] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A conveyor belt lifting and transporting mechanism, comprising an automatic input belt (1) and an automatic output belt (2), characterized in that: A base frame (3) is installed between the automatic input belt (1) and the automatic output belt (2), the base frame (3) is rectangular, and lower guide columns (4) and lower columns (5) are vertically installed at the four corners of the base frame (3), two of the lower guide columns (4) are installed diagonally, and two of the lower guide columns (4) are slidably installed with guide rods (6), and a rotating table (7) is installed at the upper ends of the two lower columns (5), and a screw rod (8) is rotatably installed on the rotating table (7), and an upper column (9) is fixedly installed on the top of the guide rod (6), and a top plate (10) is fixedly installed on the other end of the upper column (9), and an upper guide column (11) is fixedly installed on the lower side of the top plate (10), and the upper guide column (11) is placed on the outside of the screw rod (8), and a threaded sleeve (12) is installed at the end of the upper guide column (11), and the threaded sleeve (12) is threadedly connected to the screw rod (8); Two telescopic cylinders (13) are fixedly installed on the lower side of the top plate (10), the two telescopic cylinders (13) operate synchronously, and the output ends of the two telescopic cylinders (13) are connected to an automatic belt line (14); The end of the screw rod (8) passes through the top plate (10) and is connected to a driven bevel gear (15). The top plate (10) is equipped with a double-output shaft motor (16). Both output ends of the double-output shaft motor (16) are equipped with driving bevel gears (17). The driving bevel gear (17) is meshed with the driven bevel gear (15).

2. A conveyor belt lifting and transporting mechanism according to claim 1, characterized in that: The lower guide column (4), the lower upright column (5), the upper upright column (9) and the upper guide column (11) are all equipped with a plurality of proximity switches and photoelectric switches.

3. A conveyor belt lifting and transporting mechanism according to claim 2, characterized in that: Protection boxes are installed on the outer sides of the driven bevel gear (15) and the driving bevel gear (17).

4. A conveyor belt lifting and transporting mechanism according to claim 3, characterized in that: The automatic output belt (2) is adapted to be installed with a plurality of them.

5. A conveyor belt lifting and transporting mechanism according to claim 4, characterized in that: Reinforcement rods (18) are installed at the end positions of the upper column (9) and the upper guide column (11).

Images