CN214868719U

CN214868719U - Rotatable formula multistation structure that lifts

Info

Publication number: CN214868719U
Application number: CN202023300348.2U
Authority: CN
Inventors: 束驰恒; 黄健
Original assignee: SUZHOU SANDE PRECISION MACHINERY CO Ltd
Current assignee: SUZHOU SANDE PRECISION MACHINERY CO Ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-11-26
Anticipated expiration: 2030-12-30

Abstract

The utility model relates to a rotatable lifting formula multistation structure, it includes: the supporting assembly comprises a bottom plate and a frame fixed on the bottom plate; the rotary lifting assembly comprises a gantry mechanism fixed on the bottom plate and a rotary lifting module arranged on the gantry mechanism, wherein the rotary lifting module comprises a shell, a driving gear and a driven gear which are arranged in the shell and are mutually meshed, a lifting shaft penetrating through the driven gear, a universal end bearing rotatably arranged at the end part of the lifting shaft, a universal shaft connected with the universal end bearing, a fixed disc fixed at the end part of the lifting shaft, and a lifting cylinder fixed on the shell and connected with the universal shaft; the utility model discloses rotatable lifting formula multistation structure degree of automation is high, transports efficiently, and the duplex position structure can ensure the material processing and link up of transporting, has saved the input of manpower, practices thrift the cost.

Description

Rotatable formula multistation structure that lifts

Technical Field

The utility model belongs to the technical field of machining, concretely relates to rotatable formula multistation structure that lifts.

Background

With the continuous development of industrialization, more and more production workshops are put into use, rapidly-processed machines need continuous material input, and the existing feeding mode can not meet the work of the machines.

The prior art has many defects, on one hand, the feeding process is generally completed by operators, the manual feeding work efficiency is low, the cost is high, and the high-strength feeding is not beneficial to the physical and mental health development of the operators; on the other hand, the interval time between the processing and the feeding of the material is longer, and the feeding and the processing processes are discontinuous.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a rotatable formula multistation structure that lifts in order to overcome prior art not enough.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a rotatable lift-off multi-station structure comprising:

the supporting assembly comprises a bottom plate and a frame fixed on the bottom plate;

the lifting mechanism comprises a base plate, a lifting mechanism, a rotary lifting assembly, a lifting cylinder and a servo motor, wherein the base plate is provided with a bottom plate, the rotary lifting assembly comprises a gantry mechanism fixed on the base plate, and a rotary lifting module arranged on the gantry mechanism, the rotary lifting module comprises a shell, a driving gear and a driven gear which are arranged in the shell and are mutually meshed, a lifting shaft penetrating through the driven gear, a universal end bearing rotatably arranged at the end part of the lifting shaft, a universal shaft connected with the universal end bearing, a fixed disc fixed at the end part of the lifting shaft, a lifting cylinder fixed on the shell and connected with the universal shaft, and the servo motor connected with the driving gear and used for driving the lifting cylinder to rotate;

the clamping assembly comprises a second supporting plate fixed on the lower surface of the fixed plate, angle plates arranged at two ends of the second supporting plate, finger cylinders fixed on the opposite sides of the angle plates and clamping plates arranged on the outer sides of the finger cylinders.

Preferably, the support assembly further comprises a top plate disposed on the frame, a door hinged to a side wall of the frame, a handle fixed to the door, and a tri-color lamp mounted on the top plate.

Optimally, the gantry mechanism comprises support columns fixed on the bottom plate at intervals, a guide rod frame sleeved at the bottoms of the support columns and a first support plate connected to the tops of the support columns.

Preferably, the rotary lifting assembly further comprises a vertical plate fixed on the first supporting plate, a first proximity switch arranged on the vertical plate at intervals, and a coupler used for connecting the servo motor and the driving gear.

Preferably, the rotary lifting module further comprises a gear ring fixed on the housing, a fixed block arranged on the gear ring, and a second proximity switch fixed on the fixed block.

Preferably, the lifting shaft is free-wheeling within the universal end bearing.

Optimally, the lifting cylinder can drive the universal shaft, the universal end bearing and the lifting shaft to lift synchronously.

Optimally, the driven gear is intermittently meshed with the driving gear under the driving of the lifting shaft.

Due to the application of the technical scheme, compared with the prior art, the utility model has the advantages that the rotatable lifting type multi-station structure of the utility model can drive the clamping component to lift and rotate through the rotating lifting component, the finger cylinder can drive the clamping plate to clamp materials, and the conversion between two stations is completed under the driving of the rotating lifting component, and the first proximity switch and the second proximity switch can ensure the stability and the accuracy of the rotating lifting motion; the utility model discloses rotatable lifting formula multistation structure degree of automation is high, transports efficiently, and the duplex position structure can ensure the material processing and link up of transporting, has saved the input of manpower, practices thrift the cost.

Drawings

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

fig. 2 is a schematic structural view of another aspect of the present invention;

FIG. 3 is a schematic structural view of the present invention with the support assembly removed;

fig. 4 is a schematic view of the structure of fig. 3 from another angle according to the present invention;

fig. 5 is a partial enlarged view of fig. 3 according to the present invention;

FIG. 6 is a schematic view of the structure of FIG. 5 from another angle according to the present invention;

fig. 7 is a schematic structural view of the rotary lifting module of the present invention;

fig. 8 is a schematic structural view of the clamping assembly of the present invention;

fig. 9 is a front view of the gripping assembly of the present invention;

description of reference numerals:

1. a support assembly; 11. a base plate; 12. a frame; 13. a top plate; 14. a door; 15. a handle; 16. a three-color lamp;

2. a rotating lift assembly; 21. a gantry mechanism; 211. a support pillar; 212. a guide bar frame; 213. a first support plate; 22. rotating the lifting module; 221. a housing; 222. a driving gear; 223. a driven gear; 224. a lifting shaft; 225. a universal end bearing; 226. a cardan shaft; 227. fixing the disc; 228. a ring gear; 229. a fixed block; 2291. a second proximity switch; 23. a lifting cylinder; 24. a servo motor; 25. a coupling; 26. a vertical plate; 27. a first proximity switch;

3. a gripping assembly; 31. a second support plate; 32. a gusset; 33. a finger cylinder; 34. and (4) clamping the plate.

Detailed Description

The invention will be further described with reference to examples of embodiments shown in the drawings.

As shown in fig. 1 to 9, the utility model discloses rotatable lifting formula multistation structure is installed on the board usually for the automatic material of transporting, and provide a plurality of stations in order to connect the reloading to use, thereby improve and transport machining efficiency, it mainly includes supporting component 1, rotatory lifting subassembly 2 and presss from both sides and get subassembly 3 etc..

As shown in fig. 1 and 2, the support assembly 1 mainly includes a bottom plate 11, a frame 12, a top plate 13, a door 14, a handle 15, a tri-color lamp 16, and the like; bottom plate 11 is fixed on the processing board usually (bottom plate 11 is rectangle form metal sheet, and No. 45 steel is chooseed for use to the material, and its concrete shape is not with the material the utility model discloses a protection is important, and accessible screw-fastening's mode is realized fixedly). The frame 12 is fixed on the bottom plate 11 (the main body of the frame 12 is formed by welding an aluminum profile and can be fixed on the bottom plate 11 by welding or screw fastening). The top plate 13 is disposed on the frame 12 (the top plate 13 can ensure that foreign objects do not fall into the frame 12, and ensure the normal operation of the structures in the frame 12). Two doors 14 are hinged on the side wall of the frame 12 (the door 14 is installed on the frame 12 through hinges, a handle 15 is fixed on the door 14 to facilitate the opening and closing of the door 14 by an operator, in the embodiment, the other three sides of the frame 12 are provided with antistatic PC boards to separate the internal structure from the external environment well, so that the internal processing condition can be observed conveniently, and the personal safety of surrounding personnel is ensured at the same time). A three-color light 16 is mounted on the top panel 13 (the three-color light 16 effectively reflects the operation of the structure to the operator in time, the three-color light 16 is typically red, green, and yellow, red representing machine failure, green representing machine normal operation, and yellow representing machine idle).

The rotary lifting assembly 2 mainly comprises a gantry mechanism 21, a rotary lifting module 22, a lifting cylinder 23, a servo motor 24, a coupler 25, a vertical plate 26, a first proximity switch 27 and the like. The gantry mechanism 21 is fixed on the bottom plate 11, and the gantry mechanism 21 mainly includes a support column 211, a guide rod bracket 212, a first support plate 213, and the like. The supporting columns 211 are two and are fixed on the bottom plate 11 at intervals (the supporting columns 211 are fixed on the bottom plate 11 through a screw fastening mode). The guide rod bracket 212 is sleeved on the support post 211 (the guide rod bracket 212 is flange-shaped, the guide rod bracket 212 is made of 304 stainless steel in the model of STHWCBL 50; in the embodiment, the guide rod bracket 212 is fixed on the bottom plate 11 and is mainly used for ensuring the strength of the bottom of the support post 211). First backup pad 213 is fixed on the top of support column 211 (first backup pad 213 material is 45 # steel, fixes on the top of support column 211 through the mode of screw fastening for support rotatory lifting module 22).

The rotary lifting module 22 is fixed on the first support plate 213. As shown in fig. 5, 6 and 7, the rotary lifting module 22 mainly includes a housing 221, a driving gear 222, a driven gear 223, a lifting shaft 224, a universal end bearing 225, a universal shaft 226, a fixed disk 227, a gear ring 228, a fixed block 229, a second proximity switch 2291, and the like. The housing 221 is fixed to the first support plate 213 by means of screw fastening (the housing 221 is made of aluminum alloy, and the interior of the housing 221 is hollow). The driving gear 222 and the driven gear 223 are disposed in the housing 221 in an intermeshing manner (in this embodiment, the driving gear 222 and the driven gear 223 have a reduction ratio of 3: 1, and in this embodiment, the driven gear 223 is capable of moving up and down in the housing 221 and intermittently intermeshes with the driving gear 222). The elevating shaft 224 is disposed through the driven gear 223 (the elevating shaft 224 is made of high alloy steel and fixed to the driven gear 223 through a flat key, and the driven gear 223 is driven to rotate along with the rotation of the driving gear 222, and the driven gear 223 can drive the elevating shaft 224 to rotate synchronously; in this embodiment, the elevating shaft 224 can also drive the driven gear 223 to elevate, and the driven gear 223 can intermittently mesh with the driving gear 222 along with the elevation of the elevating shaft 224). The universal end bearing 225 is rotatably installed at the end of the lifting shaft 224 (the end of the lifting shaft 224 is installed on the universal end bearing 225 through a bearing; in this embodiment, the lifting shaft 224 can idle in the universal end bearing 225, and the universal end bearing 225 can drive the lifting shaft 224 to synchronously lift). The universal shaft 226 is connected to the universal end bearing 225 (the universal shaft 226, driven by external power, can drive the universal end bearing 225 to ascend and descend, and simultaneously drive the ascending and descending shaft 224 to ascend and descend). The fixing plate 227 is fixed to the end of the lifting shaft 224 (the fixing plate 227 is circular and fixed by fastening screws; in this embodiment, the lifting shaft 224 can drive the fixing plate 227 to rotate synchronously). The ring gear 228 is fixed to the upper surface of the housing 221, and the fixing block 229 is fixed to the ring gear 228 (the fixing block 229 is fixed by means of screw fastening). The second proximity switch 2291 is mounted on the fixing block 229 (the second proximity switch 2291 is a general proximity switch, and is reliable in operation and stable in performance, and can be used for detecting the rotation angle of the lifting shaft 224 in real time). The lifting cylinder 23 is fixed on the housing 221 and connected to the universal shaft 226 (the lifting cylinder 23 is used for driving the universal shaft 226 to lift, and further driving the universal end bearing 225, the lifting shaft 224 and the driven gear 223 to lift). The servo motor 24 is connected to the driving gear 222 through a coupling 25 and is used for driving the driving gear 222 to rotate (the servo motor 24 is of a type FL6044-1AF61, the coupling 25 is of a type XHW-56C-12-22; in the embodiment, the servo motor 24 drives the driving gear 222 to rotate, and further drives the driven gear 223, the lifting shaft 224 and the fixed disk 227 to synchronously rotate, and the lifting shaft 224 idles in the universal end bearing 225, so that the universal end bearing 225 cannot rotate). The vertical plate 26 is fixed on the side surface of the first support plate 213 (the vertical plate 26 is made of 6061 aluminum alloy). The first proximity switches 27 are three in number, and they are installed on the vertical plate 26 at intervals (the first proximity switches 27 are the same as the second proximity switches 2291, and are used for detecting the lifting height of the lifting shaft 224 in real time).

As shown in fig. 8 and 9, the grasping assembly 3 mainly includes a second support plate 31, an angle plate 32, a finger cylinder 33, a clamp plate 34, and the like. Second backup pad 31 is fixed on fixed disk 227 lower surface (second backup pad 31 is the rectangle metal sheet, and the material is 6061 aluminum alloy, and its concrete shape is not with the material the utility model discloses a protection is important, and accessible screw-fastening's mode is fixed on fixed disk 227). Two corner plates 32 are fixed to both ends of the second support plate 31 (the corner plates 32 are made of 6061 aluminum alloy and can be fixed by screwing, in this embodiment, the right angles of the two corner plates 32 face inward). The finger cylinder 33 is fixed on the opposite side of the angle plate 32 (the finger cylinder 33 is of DHPS-20-A-NC type). The clamping plate 34 is fixed on the outer side of the finger cylinder 33 (the clamping plate 34 can be driven by the finger cylinder 33 to move inwards to clamp the materials or move outwards to release the materials at the same time).

Furthermore, an opening is formed in one side of the frame 12 opposite to the door 14, so that the material can be conveniently transferred and processed.

Further, the operating temperature range of the rotary lift module 22 is: -10 ℃ to 60 ℃.

Further, the material of the rotary lifting module 22 meets the ROHS requirement.

When the rotatable lifting type multi-station structure is actually used, the door 14 on the frame 12 is opened, the material to be processed is placed on the bottom plate 11, and the door 14 is closed; the servo motor 24 drives the driving gear 222 to rotate through the coupler 25, and further drives the driven gear 223, the lifting shaft 224, the fixed disc 227 and the clamping assembly 3 to synchronously rotate (because the lifting shaft 224 idles in the universal end bearing 225, the universal end bearing 225 cannot rotate), the second proximity switch 2291 fixed on the fixed block 229 can detect the rotation angle of the lifting shaft 224 in real time, and when the second proximity switch rotates to a position above the material on the bottom plate 11, the servo motor 24 stops rotating; then the lifting cylinder 23 drives the universal shaft 226 to descend, further drives the universal end bearing 225, the lifting shaft 224, the driven gear 223 and the clamping component 3 to descend synchronously (at this time, the driven gear 223 fixed on the lifting shaft 224 is separated from the driving gear 222), and the finger cylinder 33 drives the clamping plate 34 to move inwards to clamp the material; then the lifting cylinder 23 drives the universal shaft 226 to ascend, and further drives the universal end bearing 225, the lifting shaft 224, the driven gear 223 and the clamping component 3 with the clamped material to ascend synchronously (at this time, the driven gear 223 fixed on the lifting shaft 224 is re-meshed with the driving gear 222, and the first proximity switch 27 located on the vertical plate 26 can detect the ascending height of the lifting shaft 224 in real time, so as to ensure that the driven gear 223 is perfectly meshed with the driving gear 222); servo motor 24 passes through shaft coupling 25 and drives driving gear 222 rotatory once more, and then drives driven gear 223, lift axle 224, fixed disk 227 and accompany the clamp of material and get subassembly 3 synchronous revolution, changes the material to the opposite side and is used for processing, repeat above-mentioned step can, at this in-process, press from both sides and get subassembly 3 and have two stations, when new material changes over to, have the material of processing to transport out.

All in all, the utility model discloses rotatable lifting formula multistation structure degree of automation is high, transports efficiently, and the connection of material processing and transportation can be ensured to the duplex position structure, has saved the input of manpower, practices thrift the cost.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. A rotatable formula multistation structure that lifts up, its characterized in that, it includes:

a support assembly (1), the support assembly (1) comprising a base plate (11) and a frame (12) fixed on the base plate (11);

the rotary lifting component (2), the rotary lifting component (2) comprises a gantry mechanism (21) fixed on the bottom plate (11) and a rotary lifting module (22) arranged on the gantry mechanism (21), the rotary lifting module (22) comprises a shell (221), a driving gear (222) and a driven gear (223) which are arranged in the shell (221) and are meshed with each other, a lifting shaft (224) which is arranged on the driven gear (223) in a penetrating manner, a universal end bearing (225) which is rotatably arranged at the end part of the lifting shaft (224), a universal shaft (226) which is connected with the universal end bearing (225), a fixed disc (227) which is fixed at the end part of the lifting shaft (224), a lifting cylinder (23) which is fixed on the shell (221) and is connected with the universal shaft (226), and a servo motor (24) which is connected with the driving gear (222) and is used for driving the driving gear to rotate;

the clamping assembly (3) comprises a second supporting plate (31) fixed on the lower surface of the fixed plate (227), angle plates (32) arranged at two end parts of the second supporting plate (31), a finger cylinder (33) fixed on the opposite side of the angle plates (32) and clamping plates (34) arranged on the outer side of the finger cylinder (33).

2. A rotatably liftable multi-station structure according to claim 1, wherein: the support assembly (1) further comprises a top plate (13) arranged on the frame (12), a door (14) hinged to the side wall of the frame (12), a handle (15) fixed on the door (14) and a three-color lamp (16) installed on the top plate (13).

3. A rotatably liftable multi-station structure according to claim 1, wherein: the gantry mechanism (21) comprises support columns (211) fixed on the bottom plate (11) at intervals, guide rod frames (212) sleeved at the bottoms of the support columns (211) and first support plates (213) connected to the tops of the support columns (211).

4. A rotatably liftable multi-station structure according to claim 3, wherein: the rotary lifting assembly (2) further comprises a vertical plate (26) fixed on the first supporting plate (213), a first proximity switch (27) arranged on the vertical plate (26) at intervals, and a coupler (25) used for connecting the servo motor (24) and the driving gear (222).

5. A rotatably liftable multi-station structure according to claim 1, wherein: the rotary lifting module (22) further comprises a gear ring (228) fixed on the housing (221), a fixing block (229) disposed on the gear ring (228), and a second proximity switch (2291) fixed on the fixing block (229).

6. A rotatably liftable multi-station structure according to claim 1, wherein: the lifting shaft (224) idles in the universal end bearing (225).

7. A rotatably liftable multi-station structure according to claim 1, wherein: the lifting cylinder (23) can drive the universal shaft (226), the universal end bearing (225) and the lifting shaft (224) to synchronously lift.

8. A rotatably liftable multi-station structure according to claim 1, wherein: the driven gear (223) is intermittently meshed with the driving gear (222) under the driving of the lifting shaft (224).