Lifted corner transfer mechanism

Abstract

The utility model relates to the field of conveying mechanism, concretely is a kind of lifting corner conveying mechanism, including gantry, the gantry is set at the corner of external transmission line, the inside of the gantry is provided with lifting assembly, the outside of the gantry is installed with corner conveying part, the corner conveying part includes guide rail, conveying frame, longitudinal conveying part and horizontal conveying part, the guide rail is fixed in gantry side, the movable part outside of the guide rail is fixed in conveying frame, the longitudinal conveying part is installed in the top of guide rail, the horizontal conveying part is installed at the intermediate position of longitudinal conveying part, without additional independent lifting platform or reconstruction external transmission line, both can accurately adapt to the docking demand of different height external transmission line, and material conveying path is greatly shortened, avoid the problem of reduced conveying efficiency due to path extension, significantly improve the material conveying continuity of automatic production line corner node.

Description

Technical Field

[0001] This utility model relates to the field of conveying mechanisms, specifically to a lifting and rotating conveying mechanism. Background Technology

[0002] In the field of automated production lines, the continuous transfer of materials requires frequent passage through the corner nodes of the transmission line. As the core equipment connecting external transmission lines of different directions and heights, the operating efficiency and stability of the corner conveyor directly affect the smoothness of the overall production or sorting process.

[0003] Currently, most corner conveyor equipment on the market adopts a fixed height design, which can only be adapted to external transmission lines of a single height. It requires the addition of an independent lifting platform or overall modification of the transmission line, which extends the material conveying path and reduces the conveying efficiency. It is difficult to meet the needs of automated production lines for uninterrupted and high-precision corner conveying. Therefore, a lifting corner conveyor mechanism is proposed. Utility Model Content

[0004] In order to solve the technical problems existing in the prior art, the present invention provides a lifting and turning angle transmission mechanism.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a lifting and turning conveying mechanism, including a platform, the platform being disposed at the corner of an external transmission line, a lifting assembly being disposed inside the platform, and a turning conveying part being installed on the outside of the platform, the turning conveying part including a guide rail, a conveying frame, a longitudinal conveying part and a transverse conveying part, the guide rail being fixed to the side of the platform, the conveying frame being fixed outside the movable part of the guide rail, the longitudinal conveying part being installed on the top of the guide rail, and the transverse conveying part being installed at the middle position of the longitudinal conveying part.

[0006] Preferably, the lifting assembly includes a hydraulic lifting rod, a sprocket bracket, sprockets, and chains. The hydraulic lifting rod is installed at the bottom of the platform, the sprocket bracket is installed at the top of the movable part of the hydraulic lifting rod, two sets of sprockets are respectively installed on both sides of the sprocket bracket via rotating shafts, and two sets of chains are respectively arranged outside the two sets of sprockets, with one end of the chain connected to the conveyor frame and the other end of the chain connected to the bottom of the platform.

[0007] Preferably, the longitudinal conveying section includes a roller linkage frame, rollers and roller motors. The roller linkage frame is installed on the top of the conveyor frame, and several sets of rollers are respectively arranged on both sides of the roller linkage frame. The roller motor is installed on the lower end of one side of the roller, and the output end of the roller motor is connected to the input end of the roller.

[0008] Preferably, the transverse conveying unit includes a fixed plate, a cylinder, a push plate, a push rod, a mounting plate, a belt conveyor base, a belt conveyor, and a belt conveyor motor. The fixed plate is fixed at the center of the inside of the conveyor frame. The cylinder is installed at the bottom center of the fixed plate. The push plate is fixed at the bottom end of the movable part of the cylinder. The push rod is located at the four corners of the fixed plate, and the bottom end of the push rod is connected to the push plate. The mounting plate is fixed between the top ends of the push rods. Several sets of belt conveyor bases are fixed side by side at the top of the mounting plate, and a linkage rod is set between the input ends of the several sets of belt conveyor bases. Several sets of belt conveyors are respectively fixed inside each set of belt conveyor bases. The belt conveyor is connected to the input end of the belt conveyor base. The belt conveyor motor is fixed on one side of the outer mounting plate, and the output end of the belt conveyor motor is connected to the linkage rod.

[0009] Preferably, the roller linkage frame is equipped with a linkage gear set that corresponds to each group of rollers. The driving gear of the linkage gear set is keyed to the output shaft of the roller motor, and the driven gear of the linkage gear set is keyed to the rotating shaft of the roller. The linkage gear set enables the roller motor to drive all rollers synchronously.

[0010] Preferably, there is a gap between two adjacent sets of belt conveyors. The width of the gap is adapted to the width of the external belt conveyor component, and the depth of the gap is not less than the embedding depth of the external belt conveyor component. The external belt conveyor component can be fitted into the gap space, and after fitting, the conveying surface of the external belt conveyor component is flush with the conveying surface of the belt conveyor, so as to achieve seamless connection and conveying between the external belt conveyor component and the belt conveyor.

[0011] Preferably, the vertical movement range of the belt conveyor is both above and below the roller.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. In this utility model, by cooperating the lifting components inside the platform with the side guide rail of the corner conveyor, the conveyor frame can be directly driven to rise and fall stably along the guide rail without the need to add an independent lifting platform or modify the external transmission line. It can accurately adapt to the docking requirements of external transmission lines at different heights, and significantly shorten the material conveying path, avoiding the problem of reduced conveying efficiency caused by the extension of the path, and significantly improving the continuity of material conveying at the corner node of the automated production line.

[0014] 2. In this utility model, the precise structural cooperation between the transverse conveying section and the longitudinal conveying section enables high-precision transfer of materials during corner conveying. The belt conveyor of the transverse conveying section can be raised and lowered to the receiving position above the roller or the transfer position below the roller under the drive of the cylinder and push rod. With the guide structure on both sides of the belt conveyor and the synchronous linkage design of multiple belt conveyors, the problems of material deviation and jamming during transfer are effectively avoided. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a three-dimensional side view structural diagram of the present invention;

[0017] Figure 3 This is a three-dimensional bottom view of the structure of this utility model;

[0018] Figure 4 This is a three-dimensional structural diagram of the transverse conveying section of this utility model;

[0019] Figure 5 This is a three-dimensional upward view of the structure of this utility model.

[0020] The numbers in the diagram represent: 1. Platform; 2. Lifting assembly; 21. Hydraulic lifting rod; 22. Sprocket bracket; 23. Sprocket; 24. Chain; 3. Corner conveyor; 31. Guide rail; 32. Conveyor frame; 33. Longitudinal conveyor; 331. Roller linkage frame; 332. Roller; 333. Roller motor; 34. Lateral conveyor; 341. Fixing plate; 342. Cylinder; 343. Push plate; 344. Push rod; 345. Mounting plate; 346. Belt conveyor base; 347. Belt conveyor; 348. Belt conveyor motor. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments, which will further illustrate the above and other technical features and advantages of the present invention. However, the following embodiments are only preferred embodiments of the present invention and are not all of them.

[0022] Example:

[0023] like Figures 1-5 As shown, a lifting and corner conveying mechanism includes a platform 1, which is located at the corner of an external transmission line. A lifting assembly 2 is installed inside the platform 1, and a corner conveying section 3 is installed on the outside of the platform 1. The corner conveying section 3 includes a guide rail 31, a conveying frame 32, a longitudinal conveying section 33, and a transverse conveying section 34. The guide rail 31 is fixed to the side of the platform 1, the conveying frame 32 is fixed to the movable part of the guide rail 31, the longitudinal conveying section 33 is installed on the top of the guide rail 31, and the transverse conveying section 34 is installed at the middle position of the longitudinal conveying section 33.

[0024] The lifting assembly 2 includes a hydraulic lifting rod 21, a sprocket bracket 22, sprockets 23, and chains 24. The hydraulic lifting rod 21 is installed at the bottom inside the platform 1. The sprocket bracket 22 is installed at the top of the movable part of the hydraulic lifting rod 21. Two sets of sprockets 23 are respectively installed on both sides of the sprocket bracket 22 via shafts. Two sets of chains 24 are respectively located outside the two sets of sprockets 23, with one end of the chain 24 connected to the transmission frame 32 and the other end of the chain 24 connected to the bottom of the platform 1. The movable part of the hydraulic lifting rod 21... When the section extends, the sprocket bracket 22 moves upward synchronously under the push of the movable part of the hydraulic lifting rod 21. The sprockets 23 at both ends of the sprocket bracket 22 move upward synchronously with the sprocket bracket 22. The chain 24 is pushed by the sprocket 23 and drives the conveyor frame 32 to move upward. The conveyed items are lifted upward synchronously. When the movable part of the hydraulic lifting rod 21 moves downward, the sprocket bracket 22 moves downward synchronously under the drive of the movable part of the hydraulic lifting rod 21. The chain 24 is lowered by the drive of the sprocket 23, so that the conveyor frame 32 moves vertically downward.

[0025] The longitudinal conveying unit 33 includes a roller linkage frame 331, rollers 332, and roller motor 333. The roller linkage frame 331 is installed on the top of the conveyor frame 32. Several sets of rollers 332 are respectively arranged on both sides of the roller linkage frame 331. The roller motor 333 is installed on the lower end of one side of the roller 332. The output end of the roller motor 333 is connected to the input end of the roller 332. The roller motor 333 is used to drive the roller linkage frame 331. The roller linkage frame 331 synchronously drives each set of rollers 332 arranged inside itself, so that each set of rollers 332 rotates at the same speed, and the transferred items on the surface of the rollers 332 are sent out synchronously.

[0026] The belt conveyor 347 can move up and down within a range that allows it to operate in two positions: above and below the roller 332. When the movable part of the cylinder 342 is fully extended, the belt conveyor 347 rises to its highest position, with its conveying surface higher than the top surface of the roller 332, for receiving items conveyed by external conveying equipment. When the movable part of the cylinder 342 is fully retracted, the belt conveyor 347 descends to its lowest position, with its conveying surface lower than the top surface of the roller 332, for transferring items to the surface of the roller 332.

[0027] The transverse conveying unit 34 includes a fixed plate 341, a cylinder 342, a push plate 343, a push rod 344, a mounting plate 345, a belt conveyor base 346, a belt conveyor 347, and a belt conveyor motor 348. The fixed plate 341 is fixed at the center of the interior of the conveyor frame 32. The cylinder 342 is installed at the bottom center of the fixed plate 341. The push plate 343 is fixed at the bottom of the movable part of the cylinder 342. The push rod 344 is located at the four corners of the fixed plate 341, and the bottom end of the push rod 344 is connected to the push plate 345. 43 connection, mounting plate 345 is fixed between the top ends of push rod 344, several sets of belt conveyor bases 346 are fixed side by side on the top end of mounting plate 345, and a linkage rod is set between the input ends of several sets of belt conveyor bases 346, several sets of belt conveyors 347 are respectively fixed inside each set of belt conveyor bases 346, the belt conveyor 347 is connected to the input end of belt conveyor base 346, the belt conveyor motor 348 is fixed on one side of the outer mounting plate 345, and the output end of belt conveyor motor 348 is connected to the linkage rod;

[0028] When receiving the transferred items, cylinder 342 drives push plate 343 to move upward, push rod 344 moves upward synchronously under the drive of push plate 343, and mounting plate 345 drives belt conveyor base 346 and belt conveyor 347 to move upward synchronously under the push of push rod 344 until belt conveyor 347 is aligned with external conveying equipment. Belt conveyor motor 348 drives belt conveyor base 346 and belt conveyor 347 to work. After the working belt conveyor 347 supports the transferred items, it can transport the transferred items to the center position of conveyor frame 32. At this time, push plate 343 drives push plate 343 to move downward, and push rod 344 moves downward synchronously under the drive of push plate 343 until belt conveyor 347 is lower than roller 332. At this time, the transferred items are transferred from belt conveyor 347 to the surface of roller 332.

[0029] There is a gap between two adjacent belt conveyors 347. The width of the gap is adapted to the width of the external belt conveyor component. The depth of the gap is not less than the embedding depth of the external belt conveyor component. The external belt conveyor component can be fitted into the gap space. After fitting, the conveying surface of the external belt conveyor component is flush with the conveying surface of the belt conveyor 347, so as to achieve seamless connection and conveying between the external belt conveyor component and the belt conveyor 347.

[0030] The vertical movement range of the belt conveyor 347 is respectively above and below roller 332.

[0031] When in use, the belt conveyor motor 348 operates, and the belt conveyor motor 348 synchronously drives each set of belt conveyors 347 to work through the linkage rod. The conveyor belt that cooperates with the transverse conveyor section 34 conveys the items to be conveyed to the belt conveyor 347. The working belt conveyor 347 transfers the items to be conveyed to the center position of the conveyor frame 32. Then, the cylinder 342 extends, and the push plate 343 drives the push rod 344 to move down under the push of the cylinder 342. The moving push rod 344 drives the mounting plate 345 and the belt conveyor base 346, belt conveyor 347 and belt conveyor motor 348 on the mounting plate 345 to move down. The items to be conveyed on the surface of the belt conveyor 347 fall into the outer surface of the longitudinal conveyor section 33 under the drive of the belt conveyor 347.

[0032] The movable part of the hydraulic lifting rod 21 extends, and the sprocket bracket 22 moves upward synchronously under the push of the movable part of the hydraulic lifting rod 21. The sprockets 23 at both ends of the sprocket bracket 22 move upward synchronously with the sprocket bracket 22. The chain 24 is pushed by the sprockets 23 and drives the conveyor frame 32 to move upward. The conveyed items are lifted upward synchronously. When the longitudinal conveying part 33 is connected to the upper conveying mechanism, the roller motor 333 works. The roller motor 333 drives the roller shaft linkage frame 331 to work. The rollers 332 arranged inside the roller shaft linkage frame 331 rotate synchronously, driving the conveyed items to move and be sent out synchronously.

[0033] The above description is merely a preferred embodiment of the present utility model and is illustrative rather than restrictive. Those skilled in the art will understand that many changes, modifications, and even equivalents can be made within the spirit and scope defined by the claims of the present utility model, all of which will fall within the protection scope of the present utility model.

Claims

1. A lifting and rotating conveying mechanism, characterized in that, The device includes a platform (1) located at the corner of the external transmission line. A lifting assembly (2) is installed inside the platform (1). A corner conveying part (3) is installed on the outside of the platform (1). The corner conveying part (3) includes a guide rail (31), a conveying frame (32), a longitudinal conveying part (33), and a transverse conveying part (34). The guide rail (31) is fixed to the side of the platform (1). The conveying frame (32) is fixed outside the movable part of the guide rail (31). The longitudinal conveying part (33) is installed on the top of the guide rail (31). The transverse conveying part (34) is installed at the middle position of the longitudinal conveying part (33).

2. The lifting and turning conveying mechanism as described in claim 1, characterized in that, The lifting assembly (2) includes a hydraulic lifting rod (21), a sprocket bracket (22), sprockets (23), and chains (24). The hydraulic lifting rod (21) is installed at the bottom inside the frame (1). The sprocket bracket (22) is installed at the top of the movable part of the hydraulic lifting rod (21). Two sets of sprockets (23) are respectively installed on both sides of the sprocket bracket (22) through a rotating shaft. Two sets of chains (24) are respectively arranged outside the two sets of sprockets (23). One end of the chain (24) is connected to the conveyor frame (32), and the other end of the chain (24) is connected to the bottom of the frame (1).

3. The lifting and turning conveyor mechanism as described in claim 2, characterized in that, The longitudinal conveying section (33) includes a roller linkage frame (331), rollers (332) and roller motor (333). The roller linkage frame (331) is installed on the top of the conveyor frame (32). Several sets of rollers (332) are respectively arranged on both sides of the roller linkage frame (331). The roller motor (333) is installed on the lower end of one side of the roller (332). The output end of the roller motor (333) is connected to the input end of the roller (332).

4. The lifting and turning conveying mechanism as described in claim 3, characterized in that, The transverse conveying section (34) includes a fixed plate (341), a cylinder (342), a push plate (343), a push rod (344), a mounting plate (345), a belt conveyor base (346), a belt conveyor (347), and a belt conveyor motor (348). The fixed plate (341) is fixed at the middle position inside the conveyor frame (32). The cylinder (342) is installed at the bottom center position of the fixed plate (341). The push plate (343) is fixed at the bottom end of the movable part of the cylinder (342). The push rod (344) is set at the four corners of the fixed plate (341). The bottom end of the push rod (344) Connected to the push plate (343), the mounting plate (345) is fixed between the top ends of the push rod (344). Several sets of belt conveyor seats (346) are fixed side by side on the top ends of the mounting plate (345), and a set of linkage rods is set between the input ends of the several sets of belt conveyor seats (346). Several sets of belt conveyors (347) are respectively fixed inside each set of belt conveyor seats (346). The belt conveyor (347) is connected to the input end of the belt conveyor seat (346). The belt conveyor motor (348) is fixed on one side of the outer mounting plate (345), and the output end of the belt conveyor motor (348) is connected to the linkage rod.

5. The lifting and turning conveying mechanism as described in claim 3, characterized in that, The roller linkage frame (331) is equipped with a linkage gear set that corresponds one-to-one with each group of rollers (332). The driving gear of the linkage gear set is keyed to the output shaft of the roller motor (333), and the driven gear of the linkage gear set is keyed to the rotating shaft of the roller (332). The linkage gear set enables the roller motor (333) to drive all rollers (332) synchronously.

6. The lifting and turning conveying mechanism as described in claim 4, characterized in that, There is a gap between two adjacent belt conveyors (347). The width of the gap is adapted to the width of the external belt conveyor component. The depth of the gap is not less than the embedding depth of the external belt conveyor component. The external belt conveyor component can be fitted into the gap space. After fitting, the conveying surface of the external belt conveyor component is flush with the conveying surface of the belt conveyor (347) to achieve seamless connection and conveying between the external belt conveyor component and the belt conveyor (347).

7. The lifting and turning conveying mechanism as described in claim 4, characterized in that, The vertical movement range of the belt conveyor (347) is respectively above the roller (332) and below the roller (332).

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