CN211389266U

CN211389266U - Fixed elevating system of timber and spare part

Info

Publication number: CN211389266U
Application number: CN201921896903.7U
Authority: CN
Inventors: 李明昊
Original assignee: Fansi Machine Tool Tianjin Co ltd
Current assignee: Fansi Machine Tool Tianjin Co ltd
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-09-01
Anticipated expiration: 2029-11-06

Abstract

The utility model discloses a fixed lifting mechanism for wooden doors and parts, which relates to the field of numerical control processing and customized wooden doors, and comprises a first ball screw, a second ball screw, a third ball screw and a fourth ball screw, wherein the first ball screw, the second ball screw, the third ball screw and the fourth ball screw are respectively and rotatably connected at the edge of the upper end face of an underframe, a first screw nut, a second screw nut, a third screw nut and a fourth screw nut are respectively arranged on the first ball screw, the second ball screw, the third ball screw and the fourth ball screw, a first lantern ring is fixedly welded on the outer side face of the first screw nut, a second lantern ring is fixedly welded on the outer side face of the second screw nut, a third lantern ring is fixedly welded on the outer side face of the third screw nut, a fourth lantern ring is fixedly welded on the outer side face of the fourth screw nut, the utility model realizes full-automatic intelligent lifting, the thickness of the workpiece is different, the lifting height is automatically coordinated, the workpiece is accurately positioned in multiple directions, and the positioning and the dismounting are convenient.

Description

Fixed elevating system of timber and spare part

Technical Field

The utility model relates to a timber equipment field especially relates to a timber and spare part installation location, high automatic coordinated elevating system.

Background

The door core of the solid wood composite door is formed by bonding pine, fir or imported filling materials and the like. And (3) externally pasting a density board and a solid wood veneer, performing high-temperature hot pressing to obtain the wood veneer, and sealing edges by using solid wood lines. Generally, the core of a high-grade solid wood composite door is mostly high-quality white pine, and the surface of the high-grade solid wood composite door is a solid wood veneer. The white bulk density is small, the weight is light, and the water content is easy to control, so that the finished door is light in weight and is not easy to deform and crack. In addition, the solid wood composite door has the characteristics of heat preservation, impact resistance, flame retardance and the like, the sound insulation effect is basically the same as that of a solid wood door, parts are generally required to be assembled on the solid wood composite door, the height of the wooden door cannot be adjusted in the assembling process of a traditional wooden door, and the parts and the wooden door cannot be rapidly assembled.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art timber and can't adjusting the height of timber in the equipment process, can't realize with spare part and the quick accurate location of timber, and the fixed elevating system of a timber of proposed and spare part.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a fixed lifting mechanism for wooden doors and parts comprises guide posts, a lifting platform, an underframe, positioning posts and a lifting assembly arranged on the upper side surface of the underframe, wherein the guide posts are welded and fixed at four edges of the upper end surface of the underframe, the upper ends of the four guide posts penetrate through the lifting platform, the lifting assembly comprises a first ball screw, a second ball screw, a third ball screw and a fourth ball screw, the first ball screw, the second ball screw, the third ball screw and the fourth ball screw are respectively and rotatably connected with the edges of the upper end surface of the underframe, a first screw nut, a second screw nut, a third screw nut and a fourth screw nut are respectively arranged on the first ball screw, a first lantern ring is welded and fixed on the outer side surface of the first screw nut, a second lantern ring is welded and fixed on the outer side surface of the second screw nut, and a third lantern ring is fixedly welded on the outer side surface of the third lead screw nut, a fourth lantern ring is fixedly welded on the outer side surface of the fourth lead screw nut, and the first lantern ring, the second lantern ring, the third lantern ring and the fourth lantern ring are respectively and fixedly welded at four corners of the lifting platform.

Preferably, the reference column is equipped with more than three groups, and more than three groups the reference column all passes through side welded fastening on fixing base and the chassis, and more than three groups the elevating platform is all run through to the reference column upper end.

Preferably, the first ball screw is rotatably connected with the first connecting plate through a ball bearing, one end of the first connecting plate is fixedly welded to the top end of one guide pillar, the second ball screw is rotatably connected with the second connecting plate through a ball bearing, one end of the second connecting plate is fixedly welded to the top end of one guide pillar, the third ball screw is rotatably connected with the third connecting plate through a ball bearing, one end of the third connecting plate is fixedly welded to the top end of one guide pillar, the fourth ball screw is rotatably connected with the fourth connecting plate through a ball bearing, and one end of the fourth connecting plate is fixedly welded to the top end of one guide pillar.

Preferably, the lower end of the first ball screw is sleeved with a first belt wheel, the lower end of the second ball screw is sleeved with a second belt wheel, the lower end of the third ball screw is sleeved with a third belt wheel, the lower end of the fourth ball screw is sleeved with a fourth belt wheel, and the first belt wheel, the second belt wheel, the third belt wheel and the fourth belt wheel are all connected through a first synchronous belt.

Preferably, the surface of the bottom end of the first ball screw is fixedly connected with a driven pulley, the driven pulley is connected with a driving pulley through a second synchronous belt, the driving pulley is welded and fixed at one end of an output shaft of a driving motor, and the driving motor is fixedly connected to the surface of one side of the bottom frame through a motor base.

Preferably, a first pinch roller and a second pinch roller are symmetrically arranged on two sides of the upper end face of the underframe, and the first pinch roller and the second pinch roller are respectively attached to the first synchronous belt.

Preferably, the table positioning rod can be randomly inserted and conveniently taken away, multi-workpiece multi-direction accurate positioning can be realized, and the lifting device with the automatic height lifting coordination (specially matched with a mechanical arm to grab materials) can finish a full-automatic production line.

The utility model has the advantages that:

1, through the setting of first ball screw, second ball screw, third ball screw and first ball screw, can rotate simultaneously through first ball screw, second ball screw, third ball screw and fourth ball screw, drive the elevating platform and go up and down, and then drive the timber and go up and down, the fast assembly of spare part and timber of being convenient for improves packaging efficiency, through the setting of locating lever, can fix a position the position of spare part.

2, through the arrangement of the first belt wheel, the second belt wheel, the third belt wheel, the fourth belt wheel and the first synchronous belt, the first belt wheel, the second belt wheel, the third belt wheel and the fourth belt wheel can rotate simultaneously to drive the first ball screw, the second ball screw, the third ball screw and the fourth ball screw to rotate, so that the first ball screw, the second ball screw, the third ball screw and the fourth ball screw can be controlled to rotate simultaneously.

3, the reference column dismouting at will, convenient and fast, positioning accuracy is high, and four lead screws add four guiding orientation, make overall structure more firm, and the lead screw passes merit not only accurate but also swift.

The utility model discloses the structure is reasonable, and lift cooperation PLC has also solved comprehensively that panel thickness differs, and the high problem of differing of lift, lift height coordinate, highly keep unanimous through the lift is automatic, cooperation robotic arm snatchs the material, has solved many work pieces of traditional lift, the multistation location is inaccurate, and robotic arm can not be accurate snatch the problem of material.

Drawings

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

fig. 2 is a schematic diagram of the explosion structure of the present invention.

Reference numbers in the figures: 1 lifting component, 2 guide posts, 3 lifting platforms, 4 underframe, 5 fixed seat, 6 positioning post, 101 first synchronous belt, 102 first pinch roller, 103 driven pulley, 104 driving pulley, 105 first pulley, 106 driving motor, 107 second pulley, 108 first ball screw, 109 first screw nut, 110 second ball screw, 111 second screw nut, 112 first lantern ring, 113 second lantern ring, 114 second connecting plate, 115 third connecting plate, 116 third lantern ring, 117 fourth connecting plate, 118 fourth lantern ring, 119 third ball screw, 120 third screw nut, 121 fourth screw nut, 122 fourth ball screw, 123 third pulley, 124 fourth pulley, 125 second pinch roller and 126 first connecting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a fixed lifting mechanism for wooden doors and components comprises guide posts 2, a lifting platform 3, a bottom frame 4, positioning posts 6 and a lifting assembly 1 arranged on the upper side of the bottom frame 4, wherein the guide posts 2 are welded and fixed at four corners of the upper end surface of the bottom frame 4, the upper ends of the four guide posts 2 penetrate through the lifting platform 3, the lifting assembly 1 comprises a first ball screw 108, a second ball screw 110, a third ball screw 119 and a fourth ball screw 122, the first ball screw 108, the second ball screw 110, the third ball screw 119 and the fourth ball screw 122 are respectively and rotatably connected with the corners of the upper end surface of the bottom frame 4, a first screw nut 109, a second screw nut 111, a third screw nut 120 and a fourth screw nut 121 are respectively arranged on the first ball screw 108, the second ball screw 110, the third ball screw 119 and the fourth ball screw 122, a first collar 112 is welded and fixed on the outer side surface of the first screw nut 109, second lantern ring 113 is welded and fixed on the outer side face of second screw nut 111, third lantern ring 116 is welded and fixed on the outer side face of third screw nut 120, fourth lantern ring 118 is welded and fixed on the outer side face of fourth screw nut 121, first lantern ring 112, second lantern ring 113, third lantern ring 116 and fourth lantern ring 118 are welded and fixed at 3 four edges of elevating platform respectively, can rotate simultaneously through first ball screw 108, second ball screw 110, third ball screw 119 and fourth ball screw 122, drive elevating platform 3 and go up and down, and then drive the timber and go up and down, be convenient for the fast assembly of spare part and timber, the packaging efficiency is improved.

Reference column 6 is equipped with more than three groups, and reference column 6 more than three groups all passes through fixing base 5 and chassis 4 side welded fastening, and 6 upper ends of reference column more than three groups all run through elevating platform 3, can carry on spacingly to timber spare part, improves the packaging efficiency of spare part.

The first ball screw 108 is rotatably connected with the first connecting plate 126 through a ball bearing, one end of the first connecting plate 126 is fixedly welded to the top end of one guide post 2, the second ball screw 110 is rotatably connected with the second connecting plate 114 through a ball bearing, one end of the second connecting plate 114 is fixedly welded to the top end of one guide post 2, the third ball screw 119 is rotatably connected with the third connecting plate 115 through a ball bearing, one end of the third connecting plate 115 is fixedly welded to the top end of one guide post 2, the fourth ball screw 122 is rotatably connected with the fourth connecting plate 117 through a ball bearing, and one end of the fourth connecting plate 117 is fixedly welded to the top end of one guide post 2, so that the stability of the first ball screw 108, the second ball screw 110, the third ball screw 119 and the fourth ball screw 122 during rotation can be improved.

The lower end of the first ball screw 108 is sleeved with the first belt wheel 105, the lower end of the second ball screw 110 is sleeved with the second belt wheel 107, the lower end of the third ball screw 119 is sleeved with the third belt wheel 123, the lower end of the fourth ball screw 122 is sleeved with the fourth belt wheel 124, the first belt wheel 105, the second belt wheel 107, the third belt wheel 123 and the fourth belt wheel 124 are all connected through the first synchronous belt 101, and the first belt wheel 105, the second belt wheel 107, the third belt wheel 123 and the fourth belt wheel 124 can be driven to rotate simultaneously.

First ball screw 108 bottom fixed surface connects driven pulley 103, and driven pulley 103 passes through the second hold-in range and is connected with driving pulley 104, and driving pulley 104 welded fastening is in driving motor 106's output shaft one end, and driving motor 106 passes through motor cabinet fixed connection at chassis 4 side surface, can drive first ball screw 108 and rotate.

The first pinch roller 102 and the second pinch roller 125 are symmetrically arranged on two sides of the upper end face of the underframe 4, the first pinch roller 102 and the second pinch roller 125 are respectively attached to the first synchronous belt 101, the first synchronous belt 101 can be tensioned, and the first synchronous belt 101 is prevented from being loosened.

The working principle is as follows: when the utility model is used, firstly, the wooden door is placed on the lifting platform 3, the circuit of the driving motor 106 is switched on, the driving motor 106 drives the driving pulley 104 to rotate, the driving pulley 104 drives the driven pulley 103 to rotate through the second synchronous belt, the driven pulley 103 drives the first ball screw 108 to rotate, the first ball screw 108 drives the first pulley 105 to rotate, the first pulley 105 drives the second pulley 107, the third pulley 123 and the fourth pulley 124 to rotate through the first synchronous belt 101, the second pulley 107 drives the second ball screw 110 to rotate, the third pulley 123 drives the third ball screw 119 to rotate, the fourth pulley 124 drives the fourth ball screw 122 to rotate, and then the first ball screw 108, the second ball screw 110, the third ball screw 119 and the fourth ball screw 122 rotate simultaneously, the first ball screw nut 109, the second screw nut 111, the third screw nut 120 and the fourth screw nut 121 drive the lifting platform 3 to ascend, the lifting platform 3 drives the wooden door to rise, and then the components are assembled in the wooden door.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element 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.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a fixed elevating system of timber and spare part, includes guide pillar (2), elevating platform (3), chassis (4), reference column (6) and is located and sets up lifting unit (1) on chassis (4) the side, its characterized in that, equal welded fastening guide pillar (2) in four edges and corners of chassis (4) up end, four elevating platform (3) all runs through in guide pillar (2) upper end, lifting unit (1) includes first ball screw (108), second ball screw (110), third ball screw (119) and fourth ball screw (122), first ball screw (108), second ball screw (110), third ball screw (119) and fourth ball screw (122) rotate respectively and connect in chassis (4) up end edges and corners, install first screw nut (109) on first ball screw (108), second ball screw (110), third ball screw (119) and fourth ball screw (122) respectively The lifting platform comprises a first lead screw nut (109), a second lead screw nut (111), a third lead screw nut (120) and a fourth lead screw nut (121), wherein the first lantern ring (112) is welded and fixed on the outer side face of the first lead screw nut (109), the second lantern ring (113) is welded and fixed on the outer side face of the second lead screw nut (111), the third lantern ring (116) is welded and fixed on the outer side face of the third lead screw nut (120), the fourth lantern ring (118) is welded and fixed on the outer side face of the fourth lead screw nut (121), and the first lantern ring (112), the second lantern ring (113), the third lantern ring (116) and the fourth lantern ring (118) are respectively welded and fixed at four edges of the lifting platform (3).

2. The fixed lifting mechanism for wooden doors and parts as claimed in claim 1, wherein the positioning posts (6) are provided with more than three groups, the positioning posts (6) are welded and fixed on the upper side of the bottom frame (4) through the fixing base (5), and the upper ends of the positioning posts (6) penetrate through the lifting platform (3).

3. The fixed lifting mechanism for wooden door and parts of claim 1, the first ball screw (108) is rotationally connected with the first connecting plate (126) through a ball bearing, one end of the first connecting plate (126) is welded and fixed with the top end of one guide post (2), the second ball screw (110) is rotationally connected with the second connecting plate (114) through a ball bearing, one end of the second connecting plate (114) is welded and fixed with the top end of a guide post (2), the third ball screw (119) is rotationally connected with the third connecting plate (115) through a ball bearing, one end of the third connecting plate (115) is welded and fixed with the top end of one guide post (2), the fourth ball screw (122) is rotationally connected with the fourth connecting plate (117) through a ball bearing, one end of the fourth connecting plate (117) is welded and fixed with the top end of one guide pillar (2).

4. The fixed lifting mechanism for wooden doors and components as claimed in claim 1, wherein the lower end of the first ball screw (108) is sleeved with a first pulley (105), the lower end of the second ball screw (110) is sleeved with a second pulley (107), the lower end of the third ball screw (119) is sleeved with a third pulley (123), the lower end of the fourth ball screw (122) is sleeved with a fourth pulley (124), and the first pulley (105), the second pulley (107), the third pulley (123) and the fourth pulley (124) are all connected through a first synchronous belt (101).

5. The fixed lifting mechanism for wooden doors and parts as claimed in claim 1, wherein the bottom surface of the first ball screw (108) is fixedly connected with a driven pulley (103), the driven pulley (103) is connected with a driving pulley (104) through a second synchronous belt, the driving pulley (104) is welded and fixed at one end of an output shaft of a driving motor (106), and the driving motor (106) is fixedly connected with one side surface of the bottom frame (4) through a motor base.

6. The fixed lifting mechanism for wooden doors and parts of claim 1, wherein the first pinch roller (102) and the second pinch roller (125) are symmetrically installed on both sides of the upper end surface of the bottom frame (4), and the first pinch roller (102) and the second pinch roller (125) are respectively attached to the first synchronous belt (101).