CN217125973U

CN217125973U - Lifting and conveying device

Info

Publication number: CN217125973U
Application number: CN202121128794.1U
Authority: CN
Inventors: 鲍佳捷; 陈景峰
Original assignee: Nanjing Lightway Lightweight Technology Research Institute Co ltd
Current assignee: Nanjing Lightway Lightweight Technology Research Institute Co ltd
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2022-08-05
Anticipated expiration: 2031-05-25

Abstract

The utility model relates to a conveying device lifts, include: the automatic conveying device comprises a workpiece platform, a conveying support and two guide rail mechanisms, wherein the conveying support is provided with a plurality of rolling mechanisms, the rolling mechanisms are uniformly distributed on the guide rail mechanisms from front to back, the conveying support is provided with two fixed bases, each fixed base is provided with at least one guide mechanism and a lifting device, and the fixed bases are mechanically connected with the guide mechanisms and the lifting devices; the workpiece platform comprises two lifting supports, and the lifting supports are mechanically connected with the guide mechanism and the lifting device to realize the lifting operation of the workpiece platform; and the conveying support is also provided with a conveying mechanism for realizing the left-right movement of the workpiece platform along the direction of the guide rail mechanism. The utility model has the advantages of reasonable design, degree of automation is high, has improved the production conveying efficiency to the work piece, has adapted to user's production demand.

Description

Lifting and conveying device

Technical Field

The utility model belongs to the automation equipment field relates to a lift conveyer.

Background

In the field of automatic production, automatic production equipment is an indispensable element in an automatic production line, the consistency of production efficiency and production quality is directly influenced by the automation degree of the equipment, some processes in the existing production line need to automatically convey workpieces among the processes, but due to numerous product types, different sizes and shapes, special automatic stations are lacked, a plurality of stations need to be manually operated, the production efficiency is low, and the consistency is difficult to guarantee, for example, in the production process of a container, because the types, the states and the shapes of various parts of the container in various processes are different in the production process of different stations of the container, the automation degree of the existing production line is not high due to the lack of special automatic equipment, the production efficiency is low, and particularly, the operations of positioning, lifting, conveying and the like of the workpieces are involved in the production process, at present, a plurality of stations are manually operated, the manual operation of large-sized workpieces is difficult to complete, and safety accidents are easy to happen, so that a special device needs to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lift conveyer to work piece is automatic lifts and conveys the problem among the solution current automation line, and structural design is simple, reasonable.

To achieve the above object, an embodiment of the present invention provides a lifting and conveying device, including: the conveying support is provided with a plurality of rolling mechanisms and is mechanically connected with the rolling mechanisms, the rolling mechanisms are uniformly distributed on the guide rail mechanisms in the front and at the back and can realize the left and right movement of the lifting conveying device, the conveying support is provided with two fixed bases, each fixed base is provided with at least one guide mechanism and a lifting device, and the fixed bases are mechanically connected with the guide mechanisms and the lifting devices; the workpiece platform comprises two lifting brackets, and the lifting brackets are mechanically connected with the guide mechanism and the lifting device to realize the lifting operation of the workpiece platform; and the conveying support is also provided with a conveying mechanism, and the conveying mechanism is in driving connection with an external driving device and is used for realizing that the workpiece platform moves left and right along the direction of the guide rail mechanism.

Furthermore, the lifting device comprises a floating connecting block, a driving mechanism, a fixed bracket and a driving rod; the utility model discloses a drive device, including floating connecting block, fixed bolster, actuating mechanism, actuating lever upper end and floating connecting block, floating connecting block with lift support carries out mechanical connection, the fixed bolster with unable adjustment base carries out mechanical connection, actuating mechanism fixes on the fixed bolster, the actuating lever lower extreme with actuating mechanism carries out the drive connection and is used for realizing the up-and-down motion of actuating lever, the actuating lever upper end with floating connecting block articulates and is used for realizing the position control of actuating lever.

Furthermore, the guide mechanism comprises a fixed connecting block and a guide supporting rod; the fixed connection block with the lifting support carries out mechanical connection, the upper portion of direction bracing piece with the fixed connection block carries out mechanical connection, the direction bracing piece is in can up-and-down motion be used for realizing in the guiding mechanism work piece platform's location and support.

Furthermore, the rolling mechanism is provided with two rollers, and the two rollers are respectively arranged on the upper side and the lower side of the guide rail mechanism and used for reducing the friction force when the conveying support moves left and right.

Optionally, the transmission mechanism is one of a rack and a transmission chain.

Preferably, the drive mechanism is a cylinder.

Preferably, the transfer rack is a hollow structure for achieving weight reduction.

The utility model relates to a conveying device lifts, beneficial effect does: the utility model provides a lift conveyer, structural design is simple, reasonable, realizes lifting and conveying to great shape work piece process within a definite time in the production line through using cylinder and rack, through using the frictional force when rolling mechanism has reduced the motion, the embodiment of the utility model provides a degree of automation is high, has improved the production conveying efficiency to the work piece, has adapted to user's production demand.

Drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the drawings of the embodiments will be briefly described below, and it is obvious that the drawings in the following description only relate to some embodiments of the present invention, and are not intended to limit the present invention.

Fig. 1 is a three-dimensional structure diagram of a lifting and conveying device provided in an embodiment of the present invention;

fig. 2 is a three-dimensional structure diagram of a lifting device provided in an embodiment of the present invention;

fig. 3 is a right side view of the lifting and conveying device according to the embodiment of the present invention.

In the figure:

1. a workpiece platform; 101. lifting the support; 2. a lifting device; 201. a floating connecting block; 202. a drive mechanism; 203. fixing a bracket; 204. a drive rod; 3. a guide mechanism; 301. fixing a connecting block; 302. a guide support rod; 4. a transport mechanism; 5. a rolling mechanism; 501. a roller; 6. a delivery carriage; 7. a fixed base; 8. a guide rail mechanism.

Detailed Description

In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined below to clearly and completely describe the technical solution of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be obtained by a person skilled in the art without any inventive work based on the described embodiments of the present invention, belong to the protection scope of the present invention.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the utility model can be understood as a specific case by a person of ordinary skill in the art.

A lifting conveyor according to an embodiment of the present invention will be described in detail below with reference to the accompanying drawings.

Fig. 1 shows the utility model discloses lift conveyer spatial structure chart that the embodiment provided, fig. 2 shows the utility model provides a lift conveyer spatial structure chart, fig. 3 shows the utility model provides a lift conveyer right side view. As shown in fig. 1 to fig. 3, the lifting and transferring device provided in the embodiment of the present invention includes: the container box production line comprises a workpiece platform 1 arranged at the upper part, a conveying support 6 and two guide rail mechanisms 8, wherein the workpiece platform 1 is used for placing workpieces, a clamping mechanism can be arranged on the workpiece platform 1 to prevent the workpieces from loosening, and it is worth explaining that the workpiece platform 1 can be correspondingly changed according to the shapes of the workpieces, as shown in figure 1, the embodiment of the utility model provides a container box production line, so that the layout of the workpiece platform 1 is correspondingly designed according to the container box; it should be noted that if other types of workpieces are used, the shape and layout of the workpiece platform 1 may be modified accordingly to accommodate the lifting and transfer of different types of workpieces.

In the lifting and conveying device provided by the embodiment of the utility model, specifically, a plurality of rolling mechanisms 5 are arranged on the conveying bracket 6 and are mechanically connected with the conveying bracket; preferably, the rolling mechanisms 5 are provided in at least 4; the rolling mechanisms 5 are uniformly distributed on the guide rail mechanisms 8 in the front and back direction and can realize the left and right movement of the lifting and conveying device, and each guide rail mechanism 8 is supported and contacted with the rolling mechanism 5, so that the stress is uniform; two fixed bases 7 are arranged on the conveying support 6, at least one guide mechanism 3 and a lifting device 2 are arranged on each fixed base 7, the fixed bases 7 are mechanically connected with the guide mechanisms 3 and the lifting devices 2, and two guide mechanisms 3 are arranged on each fixed base 7, so that the workpiece platform 1 is uniformly stressed, reliable in support and accurate in positioning, and shaking is prevented; the workpiece platform 1 comprises two lifting supports 101, so that the left end and the right end of the workpiece platform 1 are uniformly stressed, and the workpiece platform 1 is prevented from being inclined; the lifting support 101 is mechanically connected with the guide mechanism 3 and the lifting device 2 to realize the lifting operation of the workpiece platform 1; the conveying support 6 is also provided with a conveying mechanism 4, and the conveying mechanism 4 is in driving connection with an external driving device and is used for realizing the left-right movement of the workpiece platform 1 along the direction of the guide rail mechanism 8. Preferably, the transfer mechanism 4 is a rack; the rack is in driving connection with a driving gear in an external driving device, so that the left and right movement of the workpiece platform 1 is realized. Of course, a drive train drive can also be used here.

In the lifting and conveying device provided by the embodiment of the utility model, the lifting device 2 comprises a floating connecting block 201, a driving mechanism 202, a fixed bracket 203 and a driving rod 204; the floating connecting block 201 is mechanically connected with the lifting support 101, the fixed support 203 is mechanically connected with the fixed base 7, the driving mechanism 202 is fixed on the fixed support 203, the lower end of the driving rod 204 is in driving connection with the driving mechanism 202 to realize the up-and-down movement of the driving rod 204, the upper end of the driving rod 204 is hinged with the floating connecting block 201 to realize the position adaptation and adjustment of the driving rod 204, and a ball head is arranged in the floating connecting block 201, so that the position rotation adjustment of the driving rod 204 in the 360-degree direction is realized, the driving rod 204 is more flexibly connected with the floating connecting block 201, and the positions can be adapted; preferably, the drive mechanism 202 is a pneumatic cylinder. When the lifting device is used, the driving mechanism 202 of the lifting device 2 acts through the air path, and the driving rod 204 extends upwards or retracts, so that the two lifting brackets 101 are driven to lift or descend through the floating connecting block 201, and the workpiece platform 1 is lifted or descended.

In the lifting and conveying device provided by the embodiment of the utility model, the guiding mechanism 3 comprises a fixed connecting block 301 and a guiding supporting rod 302; fixed connection piece 301 carries out mechanical connection with lifting support 101, the upper portion and the fixed connection piece 301 of direction bracing piece 302 carry out mechanical connection, the hole in direction bracing piece 302 and the guiding mechanism 3 is connected in the cooperation, direction bracing piece 302 can slide from top to bottom in guiding mechanism 3 and be used for realizing the location and the support of work piece platform 1, work piece platform 1 slope phenomenon has been avoided, it is more steady when making lift and conveying the work piece, the too fast damage of lifting device 2 has also been avoided simultaneously.

The embodiment of the utility model provides an among the lifting conveying device, be provided with gyro wheel 501 two on rolling mechanism 5, two gyro wheels 501 set up respectively in the upper and lower both sides of guide rail mechanism 8, are used for placing the support part on the guide rail mechanism 8 between two gyro wheels 501, through using rolling mechanism 5, become sliding contact for rolling contact to frictional force when having reduced the side-to-side movement of conveying support 6.

The embodiment of the utility model provides an among the lifting conveyer, conveying support 6 is used for realizing subtracting the weight for hollow structure, through using hollow frame to reached lifting conveyer's the purpose of subtracting the weight, makeed drive power littleer, the motion is more high-efficient, has saved the energy.

Compared with the prior art, the utility model provides a pair of lift conveyer, structural design is simple, reasonable, realizes lifting and conveying in the production line to great shape work piece through using cylinder and rack, through using the frictional force when rolling mechanism has reduced the motion, the embodiment of the utility model provides an degree of automation is high, has improved the production conveying efficiency to the work piece, has adapted to user's production demand.

The following points need to be explained:

(1) unless otherwise defined, the same reference numerals in the embodiments and drawings of the present invention represent the same meanings.

(2) The embodiment of the present invention is only related to the structure related to the embodiment of the present invention, and other structures can refer to the common design.

(3) In the drawings, which are used to describe embodiments of the present invention, for purposes of clarity, partial structures in the drawings may be exaggerated or minimized, i.e., the drawings are not drawn on a true scale.

(4) Without conflict, embodiments of the present invention and features of the embodiments may be combined with each other to arrive at new embodiments.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A lift conveyor, comprising: the conveying device comprises a workpiece platform (1) arranged at the upper part, a conveying support (6) and two guide rail mechanisms (8), wherein the conveying support (6) is provided with a plurality of rolling mechanisms (5) and is mechanically connected with the rolling mechanisms, the rolling mechanisms (5) are uniformly distributed on the guide rail mechanisms (8) in the front and back direction and can realize the left and right movement of the lifting conveying device, the conveying support (6) is provided with two fixed bases (7), each fixed base (7) is provided with at least one guide mechanism (3) and one lifting device (2), and the fixed bases (7) are mechanically connected with the guide mechanisms (3) and the lifting devices (2); the workpiece platform (1) comprises two lifting supports (101), and the lifting supports (101) are mechanically connected with the guide mechanism (3) and the lifting device (2) to realize the lifting operation of the workpiece platform (1); the conveying support (6) is further provided with a conveying mechanism (4), and the conveying mechanism (4) is in driving connection with an external driving device and used for realizing that the workpiece platform (1) moves left and right along the direction of the guide rail mechanism (8).

2. A lifting conveyor according to claim 1, characterized in that the lifting device (2) comprises a floating connection block (201), a drive mechanism (202), a fixed support (203), a drive rod (204); floating connecting block (201) with lift support (101) and carry out mechanical connection, fixed bolster (203) with unable adjustment base (7) carry out mechanical connection, actuating mechanism (202) are fixed on fixed bolster (203), actuating lever (204) lower extreme with actuating mechanism (202) are driven and are connected and are used for realizing the up-and-down motion of actuating lever (204), actuating lever (204) upper end with floating connecting block (201) articulate and are used for realizing the position control of actuating lever (204).

3. A lifting conveyor as claimed in claim 2, characterized in that the guide means (3) comprise a fixed connection block (301), a guide support bar (302); fixed connection piece (301) with lift support (101) and carry out mechanical connection, the upper portion of direction bracing piece (302) with fixed connection piece (301) carry out mechanical connection, direction bracing piece (302) are in can up-and-down motion be used for realizing in guiding mechanism (3) the location and the support of work piece platform (1).

4. A lifting conveyor according to claim 3, wherein two rollers (501) are arranged on the rolling mechanism (5), and the two rollers (501) are respectively arranged on the upper side and the lower side of the guide rail mechanism (8) for reducing the friction force when the conveying bracket (6) moves left and right.

5. A lifting conveyor as claimed in any one of claims 1 to 4, characterised in that the conveyor means (4) is one of a rack and a chain.

6. A lifting conveyor as claimed in any one of claims 2 to 4, characterised in that the drive mechanism (202) is a pneumatic cylinder.

7. A lifting conveyor as claimed in any one of claims 1 to 4, characterised in that the conveyor stand (6) is of hollow construction for weight reduction.