CN211971651U

CN211971651U - Lifting platform mechanism

Info

Publication number: CN211971651U
Application number: CN202020399964.9U
Authority: CN
Inventors: 赵继伟; 包克兵; 续振林; 陈明峰; 朱石宝
Original assignee: Xiamen Jude Electronic Technology Co ltd; Xiamen Hongxin Electronic Technology Group Co Ltd
Current assignee: Xiamen Jude Electronic Technology Co ltd; Xiamen Hongxin Electronic Technology Group Co Ltd
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2020-11-20
Anticipated expiration: 2030-03-25

Abstract

The utility model discloses a lifting platform mechanism, include: the lifting mechanism comprises a fixing plate, a first bearing, a first guide pillar, a lifting platform, a lifting plate, a second bearing, a second guide pillar, a motor fixing seat, a lifting motor and a screw rod; the lifting platform is arranged on the top end of the first guide pillar, the lifting plate is arranged on the bottom end of the first guide pillar, the second bearings are respectively arranged on the inner sides of the first guide pillars corresponding to the lifting plate in a sleeved mode, the second guide pillars are respectively arranged in the second bearings in a sleeved mode, the top end of each second guide pillar is fixedly connected below the fixed plate, the motor fixing seat is arranged on the bottom ends of the four second guide pillars, the lifting motor is arranged below the middle area of the motor fixing seat in an inverted mode, one end of the lead screw penetrates through the motor fixing seat and is connected to the output end of the lifting motor through a coupler, the other end of the lead screw penetrates through the lifting plate and is connected to the lower portion of the fixed plate, and lead screw nuts of the lead screw are arranged on the lifting plate in a sleeved mode.

Description

Lifting platform mechanism

Technical Field

The utility model relates to a technical field of automation equipment especially indicates a lift platform mechanism.

Background

Along with the upgrading of industry and the improvement of production technology, the production of a lot of enterprises changes automated production into, need design a plurality of processing steps in the automated production equipment and add man-hour, the machining height of each product probably has the difference, add man-hour between the processing product of co-altitude not, need go up and down to the product, current one kind mode of operation is to place the product that is in lower position on waiting to process the station through the mode of manual handling with the product, after the product processing was accomplished, equipment can carry the product to appointed position, remove from appointed position by the workman. In addition, the manipulator does not sense and judge the height function of each product, and the risk of product crush damage at a high position, product taking failure at a low position or product placement irregularity exists.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide a lift platform mechanism that can assist the upper and lower unloading to improve production efficiency.

In order to achieve the above purpose, the solution of the present invention is:

a lifting platform mechanism comprises a fixing plate, a first bearing, a first guide pillar, a lifting platform, a lifting plate, a second bearing, a second guide pillar, a motor fixing seat, a lifting motor and a screw rod; the fixed plate is arranged on a workbench which is expected to take or discharge materials, a first bearing is sleeved on the fixed plate, a first guide pillar is sleeved in the first bearing, the lifting platform is arranged on the top end of the first guide pillar, the lifting plate is arranged on the bottom end of the first guide pillar, a second bearing is sleeved on the inner side of the lifting plate corresponding to the first guide pillar, a second guide pillar is sleeved in the second bearing, the top end of the second guide pillar is fixedly connected below the fixed plate, the motor fixing seat is arranged on the bottom end of the second guide pillar, the lifting motor is inverted below the middle area of the motor fixing seat, one end of the screw rod penetrates through the motor fixing seat and is connected to the output end of the lifting motor through a coupler, the other end of the screw rod penetrates through the lifting plate and is connected below the fixed plate, and a screw rod nut of the screw rod.

After the scheme of the oil adding device, the utility model discloses during lift platform used, the product was directly from the assembly line or on moving the lift platform through the AGV transfer, and lift motor drive lifter plate drove the perpendicular up-and-down motion of lift platform, compares and snatchs the structure in current manipulator, the utility model discloses once can stack a plurality of products, lift platform rises to with the same high back in processing position, the manipulator is got at every turn, the blowing position is unanimous, need not too much and reciprocates the action, can save time, improves work efficiency, can ensure in addition that the blowing is got to every turn accuracy, does not harm the product.

Furthermore, the fixed plate is of a quadrilateral structure, and the number of the first bearings, the first guide pillars, the second bearings and the second guide pillars is two or four respectively and corresponds to two sides or four corners of the fixed plate respectively.

Furthermore, the lifting platform mechanism of the utility model also comprises a platform induction module; the platform sensing module comprises a platform high-position sensor, a platform low-position limit sensor and a platform sensing piece; the high-order inductor of platform sets up on fixed plate below one side, the low-order inductor of platform, the low-order limit inductor of platform sets up respectively on one side of motor fixing base below and the high-order inductor vertical alignment of platform, the high-order inductor of platform just can be drawn in the vertical induction to the setting of platform response piece on lifter plate and the high-order inductor vertical alignment of platform one side, platform low-order inductor and the low-order limit inductor of platform, the design is extended respectively at the upper and lower both ends of platform response piece, be provided with high-order and low level limit induction length respectively, be used for the lifter plate at the high-order of vertical motion orbit, the low level, the response when the low level limit, the protection the utility model discloses lift platform mechanism.

Further, the utility model discloses lift platform mechanism is still including the high-order response module of product, and the high-order response module setting of product is on the periphery that is located lift platform mechanism used mounted position for the whole highest layer product that folds the product reachs the assigned position on the response lift platform.

Further, the high-order response module of product includes support and position inductor, and the position inductor setting is on the upper portion of support and inductor orientation lift platform, corresponding to the position of wanting to get the material or the blowing.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a front side view of the present invention.

Fig. 3 is a right side view of the present invention.

Detailed Description

In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

As shown in fig. 1 to 3, the present invention discloses a lifting platform mechanism 100, which comprises a fixing plate 1, a first bearing 2, a first guide pillar 3, a lifting platform 4, a lifting plate 5, a second bearing 6, a second guide pillar 7, a motor fixing seat 8, a lifting motor 9 and a screw rod 10; the fixed plate 1 is arranged on a workbench for material taking or discharging, four first bearings 2 are sleeved on four corners of the fixed plate 1, four first guide posts 3 are respectively sleeved in the four first bearings 2, the lifting platform 4 is arranged on top ends of the four first guide posts 3, the lifting plate 5 is arranged on bottom ends of the four first guide posts 3, four second bearings 6 are respectively sleeved on inner sides of the lifting plate 5 corresponding to the four first guide posts 3, four second guide posts 7 are respectively sleeved in the four second bearings 6, top ends of the four second guide posts 7 are fixedly connected below the fixed plate 1, motor fixing seats 8 are arranged on bottom ends of the four second guide posts 7, the lifting motor 9 is inversely arranged below a middle area of the motor fixing seat 8, one end of a screw rod 10 penetrates through the motor fixing seat 8 and is connected to an output end of the lifting motor 9 through a coupler, and the other end of the screw rod 10 penetrates through the lifting plate 5 and is connected below the fixed plate 1, a screw nut of the screw 10 is sleeved on the lifting plate 5; when the lifting platform is used, products are directly transferred to the lifting platform 4 from the assembly line or through the AGV, and the lifting motor 9 drives the lifting plate 5 to drive the lifting platform 4 to vertically move up and down.

The lifting platform mechanism 100 of the utility model also comprises a platform induction module 11; the platform sensing module 11 includes a platform high sensor 111, a platform low sensor 112, a platform low limit sensor 113 and a platform sensing sheet 114; high-order inductor 111 of platform sets up on one side of fixed plate 1 below, platform low level inductor 112, platform low level limit inductor 113 sets up respectively on one side of vertically aligning with high-order inductor 111 in the below about motor fixing base 8, platform response piece 114 sets up on lifter plate 5 and the high-order inductor 111 of platform vertically align one side and can cross high-order inductor 111 of platform by the vertical induction, platform low level inductor 112 and platform low level limit inductor 113, the design is extended respectively to both ends about platform response piece 114, be provided with high-order and low level limit induction length respectively, be used for lifter plate 5 to respond to when the high-order, low level limit of vertical movement orbit, protect the utility model discloses lift platform mechanism 100.

Further, the utility model discloses lift platform mechanism 100 is still including product high-order response module 12, and product high-order response module 12 sets up on the periphery that is located lift platform mechanism 100 used mounted position for the highest level product of whole pile of products reachs the assigned position on response lift platform 4.

Further, the product high-level sensing module 12 includes a bracket 121 and a position sensor 122, wherein the position sensor 122 is disposed on the upper portion of the bracket 121 and faces the lifting platform 4, corresponding to a position where a material is to be taken or placed.

The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.

Claims

1. A lift platform mechanism, comprising: the lifting mechanism comprises a fixing plate, a first bearing, a first guide pillar, a lifting platform, a lifting plate, a second bearing, a second guide pillar, a motor fixing seat, a lifting motor and a screw rod; the first bearing is sleeved on the fixing plate, the first guide pillar is sleeved in the first bearing, the lifting platform is arranged on the top end of the first guide pillar, the lifting plate is arranged on the bottom end of the first guide pillar, the second bearing is sleeved on the inner side of the lifting plate corresponding to the first guide pillar, the second guide pillar is sleeved in the second bearing, the top end of the second guide pillar is fixedly connected below the fixing plate, the motor fixing seat is arranged on the bottom end of the second guide pillar, the lifting motor is inverted below the middle area of the motor fixing seat, one end of the lead screw penetrates through the motor fixing seat and is connected to the output end of the lifting motor through a coupler, the other end of the lead screw penetrates through the lifting plate and is connected to the lower portion of the fixing plate, and a lead screw nut of the lead screw is sleeved.

2. The elevating platform assembly as set forth in claim 1, wherein: the fixed plate is of a quadrilateral structure, and the number of the first bearings, the first guide pillars, the second bearings and the second guide pillars is two or four respectively and corresponds to two sides or four corners of the fixed plate respectively.

3. The elevating platform assembly as set forth in claim 1, wherein: the device also comprises a platform sensing module; the platform sensing module comprises a platform high-position sensor, a platform low-position limit sensor and a platform sensing piece; the high-level inductor of platform sets up on one side below the fixed plate, the low-level inductor of platform, the low-level limit inductor of platform sets up respectively on one side of motor fixing base below and the high-level inductor vertical alignment of platform, the high-level inductor of platform just can be drawn in the vertical induction to the platform response piece setting on lifter plate and the high-level inductor vertical alignment of platform one side, low-level inductor of platform and the low-level limit inductor of platform, the design is extended respectively at the upper and lower both ends of platform response piece, be provided with high-level and low-level limit induction length respectively, be used for the lifter plate high-level at the vertical movement orbit, low level, respond to during the low level limit.

4. A lift platform mechanism according to any one of claims 1 to 3, wherein: still including the high-order response module of product, the high-order response module setting of product is on being located the periphery that lift platform mechanism used mounted position for the top product arrival assigned position of whole pile of product on the response lift platform.

5. The elevating platform assembly as set forth in claim 4, wherein: the product high-level induction module comprises a support and a position inductor, wherein the position inductor is arranged on the upper portion of the support, faces the lifting platform and corresponds to a position where a material is to be taken or placed.