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CN-224211881-U - Circulation conveying device

CN224211881UCN 224211881 UCN224211881 UCN 224211881UCN-224211881-U

Abstract

The utility model provides a circulating conveying device which comprises a conveying mechanism and a lifting mechanism, wherein lifting mechanisms are respectively arranged at two ends of the conveying mechanism, the conveying mechanism comprises an upper conveying track and a lower conveying track, the upper conveying track and the lower conveying track are linked through the lifting mechanism, the lifting mechanism comprises a shell, a first driver and a lifting table, the first driver and the lifting table are arranged in the shell, an output shaft of the first driver is connected with the lifting table, the lifting table is used for bearing conveyed objects, the first driver is used for driving the lifting table to lift, the lifting table comprises a rack and rollers, the rollers are arranged on the rack, and the upper surfaces of the rollers are used for contacting the conveyed objects. In the horizontal direction, when the lifting platform is parallel to the upper layer conveying track, the upper surface of the roller is smoothly connected with the upper surface of the upper layer conveying track, and when the lifting platform is parallel to the lower layer conveying track, the upper surface of the roller is smoothly connected with the upper surface of the lower layer conveying track. The conveying flexibility is enhanced.

Inventors

  • ZHANG HUIYAO
  • FANG ZEJI

Assignees

  • 昆山金誉鑫自动化设备有限公司

Dates

Publication Date
20260508
Application Date
20250613

Claims (8)

  1. 1. The circulating conveying device is characterized by comprising a conveying mechanism (10), wherein lifting mechanisms (20) are respectively arranged at two ends of the conveying mechanism (10); The conveying mechanism (10) comprises an upper conveying track (11) and a lower conveying track (12), and the upper conveying track (11) and the lower conveying track (12) are linked through a lifting mechanism (20); the lifting mechanism (20) comprises a shell (21), a first driver (23) and a lifting table (22), wherein the first driver (23) and the lifting table (22) are arranged in the shell (21); The output shaft of the first driver (23) is connected with the lifting table (22), the lifting table (22) is used for bearing a conveying object, and the first driver (23) is used for driving the lifting table (22) to lift.
  2. 2. A circulation conveyor according to claim 1, characterized in that the lifting table (22) comprises a stand (25) and rollers (24), the rollers (24) being arranged on the stand (25), the upper surfaces of the rollers (24) being adapted to contact the transport.
  3. 3. A circulation conveyor according to claim 2, characterized in that, in the horizontal direction, the upper surface of the roller (24) is in smooth engagement with the upper surface of the upper conveyor track (11) when the lifting table (22) is flush with the upper conveyor track (11); When the lifting table (22) is flush with the lower conveying track (12), the upper surface of the roller (24) is smoothly connected with the upper surface of the lower conveying track (12).
  4. 4. A circulation conveyor according to claim 3, characterized in that the side plates of the housing (21) are provided with a first sensor (31) and a second sensor (32), the first sensor (31) being arranged above the upper conveyor track (11), the second sensor (32) being arranged above the lower conveyor track (12); The first sensor (31) is used for sending a first control signal after collecting a conveying object on the lifting table (22) when the lifting table (22) is flush with the upper layer conveying track (11); The first sensor (31) is used for sending a second control signal after collecting a conveying object on the lifting table (22) when the lifting table (22) is flush with the lower conveying track (12); The first driver (23) is connected with the first sensor (31) and the second sensor (32), and the first driver (23) is used for receiving and executing the first control signal or the second control signal.
  5. 5. An endless conveyor according to claim 2, characterized in that the lifting table (22) further comprises a second drive (26), the output shaft of the second drive (26) being connected to the roller wheel (24), the second drive (26) being arranged to drive the roller wheel (24) in rotation.
  6. 6. The circulating conveying device according to claim 5, characterized in that a third sensor (33) is arranged in the middle of the lifting table (22), and the third sensor (33) is used for sending a third control signal after collecting a conveying object positioned in the middle of the lifting table (22); The second driver (26) is connected to a third sensor (33), the second driver (26) being adapted to receive and execute a third control signal.
  7. 7. A circulation conveyor according to claim 6, characterized in that the second driver (26) is connected to the first sensor (31) and the second sensor (32), the second driver (26) being arranged to receive and execute the first control signal or the second control signal.
  8. 8. A circulation conveyor according to claim 1, characterized in that the side wall of the lifting table (22) is provided with a guide block (27), a guide bar (28) is vertically arranged in the housing (21), the guide block (27) is adapted to the guide bar (28), and the first driver (23) moves along the guide bar (28) when driving the lifting table (22) to lift.

Description

Circulation conveying device Technical Field The utility model relates to a conveying device, in particular to a circulating conveying device. Background The traditional conveying device mainly focuses on horizontal material conveying, and for materials conveyed across floors or among different heights, the materials are hard to directly convey from a low place to a high place or descend from the high place to the low place, in order to solve the problem of vertical conveying, manual conveying or other lifting equipment (such as a forklift, a crane and the like) are additionally required to be additionally added, so that labor cost is increased, production efficiency and safety are also affected, and for technological processes requiring continuous production, the flow of the materials in the vertical direction is possibly interrupted, and the continuity and stability of the whole production line are affected. Disclosure of utility model The utility model aims to provide a circulating conveying device, and aims to solve the technical problem of enhancing conveying flexibility. The utility model is realized by the following technical scheme: the circulating conveying device comprises a conveying mechanism and a lifting mechanism, wherein the lifting mechanism is respectively arranged at two ends of the conveying mechanism; The conveying mechanism comprises an upper conveying track and a lower conveying track, and the upper conveying track and the lower conveying track are linked through a lifting mechanism. The conveying device adopts a double-layer structure design of an upper conveying track and a lower conveying track, improves the space utilization rate, enables more materials or products to be borne under the condition of the same occupied area, enhances the conveying capacity and flexibility on the premise of not increasing the occupied area, allows independent or cooperative conveying operation among different levels to be carried out, provides more possibility for complex logistics requirements, is provided with lifting mechanisms at two ends, realizes linkage between the upper conveying track and the lower conveying track through the lifting mechanisms, and allows the materials or products to be transferred between the upper conveying track and the lower conveying track according to the requirements without manual intervention or complicated conversion equipment. The automatic lifting conversion greatly improves the flexibility in the conveying process, can quickly respond to the changing requirements in production or logistics, and can provide various material conveying paths due to the double-layer conveying track and the lifting mechanism. Further, the lifting mechanism comprises a shell, a first driver and a lifting table, wherein the first driver and the lifting table are arranged in the shell; the output shaft of the first driver is connected with the lifting platform, the lifting platform is used for bearing the conveying objects, and the first driver is used for driving the lifting platform to lift. The lifting mechanism is integrated in the shell, the shell provides protection for internal mechanical components, interference and damage of external environment are prevented, and reliability and durability of equipment are improved. Further, the lifting platform comprises a rack and rollers, wherein the rollers are arranged on the rack, and the upper surfaces of the rollers are used for contacting conveyed objects. The roller is arranged on the rack, and the upper surface of the roller is used for contacting and supporting the conveying objects. Compared with the traditional flat plate type lifting platform, the roller design has lower friction resistance and higher rolling efficiency, which means that when a conveyed object moves on the lifting platform, the required driving force is smaller, the movement is smoother, the positioning and the adjustment of the conveyed object on the lifting platform are easier due to the rolling characteristic of the roller, and the position of the conveyed object can be easily pushed or adjusted so as to adapt to different conveying requirements or treatment flows. Further, in the horizontal direction, when the lifting platform is flush with the upper layer conveying track, the upper surface of the roller is smoothly connected with the upper surface of the upper layer conveying track; When the lifting table is flush with the lower conveying track, the upper surface of the roller is smoothly connected with the upper surface of the lower conveying track. When the lifting platform is flush with the upper or lower conveying track, the upper surface of the roller is smoothly connected with the upper surface of the conveying track, so that materials or products can be smoothly transited when being transferred from the lifting platform to the conveying track or from the conveying track to the lifting platform, the problems of blocking, bumping or dropping and the l