Material up-and-down conveyor

Abstract

The utility model provides a material up-and-down conveyor which comprises a base, a mounting frame and an extensible lifting table, the upper end face of the base is provided with an inwards-concave mounting groove, a mounting table is rotatably connected in the mounting groove, the mounting frame is mounted on the upper end face of the mounting table, the front face of the mounting frame is provided with a through groove, and the through groove is connected with the extensible lifting table. The extensible lifting platform is arranged, and the length of the lifting platform can be increased according to requirements, so that adaptability is improved, and objects of different sizes can be transported conveniently.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of logistics transportation equipment, in particular to an upper and lower material conveyor. Background Art

[0002] Sheet metal is a comprehensive cold processing technology for thin metal plates (usually less than 6mm), including shearing, punching / cutting / combining, folding, welding, riveting, splicing, forming (such as car body), etc. Its notable feature is that the thickness of the same part is consistent. The products processed by sheet metal technology are called sheet metal parts. At present, factories use conveyors for transportation, but the existing conveyors cannot adjust the width of the conveying end according to actual needs.

[0003] For example, the patent with application number 201721873160.2 discloses an up-and-down conveyor including a frame, a lifting device and a translation device arranged in the frame; the frame includes a first lifting space and a second lifting space arranged in parallel laterally, a lifting device is arranged in each of the first lifting space and the second lifting space, and the translation device extends between the top of the first lifting space and the top of the second lifting space; the frame is provided with an overall opening on the front side of the first lifting space and the front side of the second lifting space; the lifting device includes a screw assembly and a lifting platform installed on the screw assembly, and the lifting platform includes two support seats located on both sides of the lifting platform, and there is a gap between the two support seats to form an insertion position, and the insertion position faces the overall opening. The up-and-down conveyor provided by the utility model is suitable for transferring various materials, and the up-and-down conveyor has a large loading capacity, the workload of the material transport robot is greatly reduced, and the work efficiency is effectively improved.

[0004] The inventors believe that the existing technology cannot adjust the width of the conveying end according to actual needs, and cannot convey objects when the conveying object exceeds the width of the conveying end. The adaptability is not enough and cannot fully meet the use requirements. Utility Model Content

[0005] The utility model mainly provides a material up and down conveyor to solve the technical problems raised in the above background technology.

[0006] The technical solution adopted by the utility model to solve the above technical problems is:

[0007] A material up and down conveyor comprises a base, a mounting frame and an extendable lifting platform, the upper end surface of the base is provided with an inwardly recessed mounting groove, the mounting platform is rotatably connected in the mounting groove, the mounting frame is installed on the upper end surface of the mounting platform, the front surface of the mounting frame is provided with a through groove, and a driving component for driving the extendable lifting platform is provided in the through groove.

[0008] Preferably, the extendable lifting platform includes a hydraulic cylinder, a mounting plate, a lifting plate and an extension plate, the lifting plate is slidably connected in the through groove, the mounting plate is symmetrically mounted on the rear end face of the lifting plate, the extension plate is slidably connected to the front end face of the lifting plate, the front end face of the lifting plate is provided with a plurality of grooves, the rear end face of the extension plate is provided with protrusions engaged with the grooves, the lower end face of the extension plate and the front end face of the mounting plate are both provided with mounting ears, the output end and the end of the hydraulic cylinder are both provided with a rotating shaft rotatably connected to the mounting ear, the rotating shaft extends into the ear hole of the mounting ear and is rotatably connected to the ear hole of the mounting ear.

[0009] Preferably, the inner wall of the groove is provided with a sliding rod, the rear end surface of the extension plate is provided with a sliding groove that fits with the sliding rod, and the sliding rod extends into the sliding groove to be slidably connected with the sliding groove.

[0010] Preferably, the front end surface of the mounting frame is symmetrically provided with a guide groove, and the rear end surface of the mounting plate is symmetrically provided with a sliding block slidably connected to the guide groove.

[0011] Preferably, the driving assembly includes a first motor, a reducer, a connecting rod and a screw rod, the screw rod being rotatably connected in the through-groove, the upper and lower ends of the through-groove are symmetrically provided with rotating holes, the upper and lower ends of the screw rod are symmetrically provided with rotating rods rotatably connected to the rotating holes, the rear end face of the lifting plate is provided with a mounting block, the mounting block is slidably connected in the through-groove, the upper end face of the mounting block is provided with a threaded hole, the threaded hole passes through the upper and lower ends of the mounting block, the screw rod passes through the threaded hole and is threadedly connected to the threaded hole, a mounting bin is provided in the mounting platform, the first motor is installed in the mounting bin, the reducer is installed in the mounting bin, and the output end of the first motor is connected to the reducer, the connecting rod is connected to the other end of the reducer, the connecting rod passes through the mounting platform and extends into the rotating hole and is fixedly connected to the rotating rod.

[0012] Preferably, a triangular support plate is provided on the rear end surface of the mounting frame.

[0013] Preferably, an equipment compartment is provided in the base, a second motor is installed in the equipment compartment, a connecting shaft is installed at the output end of the second motor, the connecting shaft passes through the equipment compartment and extends into the installation groove to be fixedly connected to the bottom surface of the mounting platform.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. By setting up an extendable lifting platform, the length of the lifting platform can be extended according to needs, thereby improving adaptability and facilitating the transportation of objects of different sizes;

[0016] 2. By setting up a hydraulic cylinder, a mounting plate, a lifting plate and an extension plate, the extension plate can be driven to move by a second driving assembly, so as to be adjusted according to actual needs.

[0017] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a side cross-sectional view of the base and mounting frame of the utility model;

[0020] Figure 3 This is a top cross-sectional view of the extendable lifting platform of the utility model;

[0021] Figure 4 It is a side cross-sectional view of the extendable lifting platform of the utility model;

[0022] Figure 5 for Figure 2 A magnified view of area a;

[0023] Figure 6 for Figure 2 A magnified image of area b;

[0024] Figure 7 for Figure 2 Magnified image of area c;

[0025] Figure 8 for Figure 2 Enlarged view of area d.

[0026] In the figure: 1. base; 11. mounting groove; 12. mounting platform; 121. mounting compartment; 13. equipment compartment; 131. second motor; 132. connecting shaft; 2. mounting frame; 21. through groove; 211. rotating hole; 22. guide groove; 3. extendable lifting platform; 31. hydraulic cylinder; 311. rotating shaft; 32. mounting plate; 321. slider; 33. lifting plate; 331. groove; 332. slide groove; 333. mounting block; 3331. threaded hole; 34. extension plate; 341. protrusion; 342. slide rod; 4. drive assembly; 41. first motor; 42. reducer; 43. connecting rod; 44. screw rod; 441. rotating rod; 5. mounting ear; 6. support plate. DETAILED DESCRIPTION

[0027] In order to facilitate the understanding of the present invention, the present invention will be described in more detail below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly connected by technicians in the technical field to which the present invention belongs. The terminology used in the specification of the present invention is for the purpose of describing specific embodiments and is not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0029] Please pay attention to Figures 1 to 8 A material up and down conveyor includes a base 1, a mounting frame 2 and an extendable lifting platform 3. The upper end surface of the base 1 is provided with an inwardly recessed mounting groove 11, and a mounting platform 12 is rotatably connected in the mounting groove 11. The mounting frame 2 is installed on the upper end surface of the mounting platform 12. The front surface of the mounting frame 2 is provided with a through groove 21, and a driving component 4 for driving the extendable lifting platform 3 is provided in the through groove 21.

[0030] Specifically, by providing an extendable lifting platform 3, the length of the lifting platform can be extended according to needs, thereby improving adaptability and facilitating the transportation of objects of different sizes.

[0031] Please pay attention to Figure 1 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8The extendable lifting platform 3 includes a hydraulic cylinder 31, a mounting plate 32, a lifting plate 33 and an extension plate 34. The lifting plate 33 is slidably connected in the through groove 21. The mounting plate 32 is symmetrically mounted on the rear end surface of the lifting plate 33. The extension plate 34 is slidably connected to the front end surface of the lifting plate 33. The front end surface of the lifting plate 33 is provided with a plurality of grooves 331. The rear end surface of the extension plate 34 is provided with a convex block 341 engaged with the groove 331. The lower end surface of the extension plate 34 and the front end surface of the mounting plate 32 are both provided with a mounting ear 5. The output end and the end of the hydraulic cylinder 31 are both provided with a rotating shaft 311 rotatably connected to the mounting ear 5. The rotating shaft 311 extends into the ear hole of the mounting ear 5 and is rotatably connected to the ear hole of the mounting ear 5. By setting the hydraulic cylinder 31, The mounting plate 32, the lifting plate 33 and the extension plate 34 can be driven to move by the second driving assembly 4, so as to be adjusted according to actual needs. The inner wall of the groove 331 is provided with a sliding rod 342, and the rear end face of the extension plate 34 is provided with a sliding groove 332 that fits with the sliding rod 342. The sliding rod 342 extends into the sliding groove 332 and is slidably connected to the sliding groove 332. By providing the sliding rod 342 and the sliding groove 332, the extension plate 34 can be conveniently slidably installed. The front end surface of the mounting frame 2 is symmetrically provided with a guide groove 22, and the rear end surface of the mounting plate 32 is symmetrically provided with a slider 321 that is slidably connected to the guide groove 22. By providing the guide groove 22 and the slider 321, the mounting plate 32 can be conveniently slidably connected to the front end face of the mounting frame 2, so that the mounting plate 32 can be installed sufficiently stably.

[0032] Please pay attention to Figure 2 , Figure 6The driving assembly 4 includes a first motor 41, a reducer 42, a connecting rod 43 and a screw rod 44. The screw rod 44 is rotatably connected to the through-slot 21. The through-slot 21 is symmetrically provided with a rotating hole 211 at the upper and lower ends. The screw rod 44 is symmetrically provided with a rotating rod 441 rotatably connected to the rotating hole 211 at the upper and lower ends. The rear end surface of the lifting plate 33 is provided with a mounting block 333. The mounting block 333 is slidably connected to the through-slot 21. The upper end surface of the mounting block 333 is provided with a threaded hole 3331. The threaded hole 3331 runs through the upper and lower ends of the mounting block 333. The screw rod 44 passes through the threaded hole 3331 and is threadedly connected to the threaded hole 3331. Then, a mounting bin 121 is provided in the mounting platform 12, the first motor 41 is installed in the mounting bin 121, the reducer 42 is installed in the mounting bin 121, and the output end of the first motor 41 is connected to the reducer 42, the connecting rod 43 is connected to the other end of the reducer 42, the connecting rod 43 passes through the mounting platform 12 and extends into the rotating hole 211 and is fixedly connected to the rotating rod 441. By arranging the first motor 41, the reducer 42, the connecting rod 43, the screw rod 44, the mounting block 333 and the threaded rod, the screw rod 44 can be driven to rotate by the first motor 41, and the lifting plate 33 can be driven up and down by the screw rod 44 cooperating with the threaded hole 3331.

[0033] Please pay attention to Figure 1 , Figure 2 , Figure 6 A triangular support plate 6 is provided on the rear end face of the mounting frame 2. By providing the triangular support plate, the mounting frame 2 can be supported to improve the stability of the mounting frame 2. An equipment bin 13 is provided in the base 1. A second motor 131 is installed in the equipment bin 13. A connecting shaft 132 is installed at the output end of the second motor 131. The connecting shaft 132 penetrates the equipment bin 13 and extends into the mounting groove 11 to be fixedly connected to the bottom surface of the mounting platform 12. By providing the second motor 131 and the connecting shaft 132, the mounting platform 12 can be driven to rotate, thereby automatically adjusting the direction of the lifting plate 33.

[0034] The specific operation mode of the utility model is as follows:

[0035] When adjustment is required, the switch is pressed to start the hydraulic cylinder 31, and the hydraulic cylinder 31 is pushed forward. At the same time, since the hydraulic cylinder 31 is rotatably connected to the mounting ear 5 through the rotating shaft 311, when the hydraulic cylinder 31 is extended, it will rotate around the rotating shaft 311 as the center of the circle, so that the hydraulic cylinder 31 can be extended, so that the hydraulic cylinder 31 can push the extension plate 34 to move, and at the same time, the extension plate 34 drives the sliding rod 342 to slide in the sliding groove 332. When it is adjusted to a suitable length, the switch is pressed again to turn off the hydraulic cylinder 31. Further, the object is placed on the extension plate 34 and the lifting plate 33, and then the switch is pressed to start the first motor 41. The first motor 41 rotates clockwise to start and drives the screw rod 44 to rotate The mounting block 333 moves upward through the cooperation of the screw rod 44 and the threaded hole 3331, and the mounting block 333 drives the lifting plate 33 to move upward. At the same time, the lifting plate 33 drives the mounting plate 32 to move upward, and the slider 321 also slides in the guide groove 22. When the lifting plate 33 rises to the required height, press the switch to turn off the first motor 41. When descending, just press the reverse button of the first motor 41 to start the first motor 41 counterclockwise to move the lifting plate 33 downward. When rotation adjustment is required, press the switch to start the second motor 131. The second motor 131 can drive the mounting platform 12 to rotate, thereby realizing the horizontal rotation adjustment of the mounting frame 2.

[0036] The above description of the utility model in combination with the accompanying drawings is an exemplary description. Obviously, the specific implementation of the utility model is not limited to the above-mentioned method. As long as the non-substantial improvements are made by adopting the method concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A material up-and-down conveyor, comprising a base (1), a mounting frame (2) and an extendable lifting platform (3), characterized in that: The upper end surface of the base (1) is provided with an inwardly recessed mounting groove (11), a mounting platform (12) is rotatably connected in the mounting groove (11), the mounting frame (2) is mounted on the upper end surface of the mounting platform (12), the front surface of the mounting frame (2) is provided with a through groove (21), and a driving component (4) for driving the extendable lifting platform (3) is provided in the through groove (21).

2. A material up and down conveyor according to claim 1, characterized in that: The extendable lifting platform (3) comprises a hydraulic cylinder (31), a mounting plate (32), a lifting plate (33) and an extension plate (34); the lifting plate (33) is slidably connected in the through groove (21); the mounting plate (32) is symmetrically mounted on the rear end face of the lifting plate (33); the extension plate (34) is slidably connected to the front end face of the lifting plate (33); the front end face of the lifting plate (33) is provided with a plurality of grooves (331); the rear end face of the extension plate (34) is provided with a protrusion (341) engaged with the grooves (331); the lower end face of the extension plate (34) and the front end face of the mounting plate (32) are both provided with mounting ears (5); the output end and the end of the hydraulic cylinder (31) are both provided with a rotating shaft (311) rotatably connected to the mounting ear (5); the rotating shaft (311) extends into the ear hole of the mounting ear (5) and is rotatably connected to the ear hole of the mounting ear (5).

3. A material up and down conveyor according to claim 2, characterized in that: The inner wall of the groove (331) is provided with a sliding rod (342), the rear end surface of the extension plate (34) is provided with a sliding groove (332) that fits with the sliding rod (342), and the sliding rod (342) extends into the sliding groove (332) and is slidably connected with the sliding groove (332).

4. A material up and down conveyor according to claim 2, characterized in that: The front end surface of the mounting frame (2) is symmetrically provided with a guide groove (22), and the rear end surface of the mounting plate (32) is symmetrically provided with a sliding block (321) slidably connected to the guide groove (22).

5. The material up and down conveyor according to claim 2, characterized in that: The driving assembly (4) comprises a first motor (41), a speed reducer (42), a connecting rod (43) and a screw rod (44); the screw rod (44) is rotatably connected in the through-groove (21); the through-groove (21) is symmetrically provided with a rotating hole (211) at the upper and lower ends; the screw rod (44) is symmetrically provided with a rotating rod (441) rotatably connected to the rotating hole (211) at the upper and lower ends; the rear end surface of the lifting plate (33) is provided with a mounting block (333); the mounting block (333) is slidably connected in the through-groove (21); the upper end surface of the mounting block (333) is provided with a threaded hole (3331); the threaded hole (3331) penetrates the mounting plate (333). At the upper and lower ends of the mounting block (333), the screw rod (44) passes through the threaded hole (3331) and is threadedly connected to the threaded hole (3331); a mounting bin (121) is provided in the mounting platform (12); the first motor (41) is installed in the mounting bin (121); the reducer (42) is installed in the mounting bin (121); the output end of the first motor (41) is connected to the reducer (42); the connecting rod (43) is connected to the other end of the reducer (42); the connecting rod (43) passes through the mounting platform (12) and extends into the rotating hole (211) to be fixedly connected to the rotating rod (441).

6. The material up and down conveyor according to claim 1, characterized in that: A triangular support plate (6) is provided on the rear end surface of the mounting frame (2).

7. A material up and down conveyor according to claim 6, characterized in that: An equipment compartment (13) is provided in the base (1), a second motor (131) is installed in the equipment compartment (13), a connecting shaft (132) is installed at the output end of the second motor (131), and the connecting shaft (132) passes through the equipment compartment (13) and extends into the installation groove (11) to be fixedly connected to the bottom surface of the installation platform (12).

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