CN211619247U

CN211619247U - Cache bin

Info

Publication number: CN211619247U
Application number: CN202020227136.7U
Authority: CN
Inventors: 金今明
Original assignee: Guangdong Fortran Machinery Co ltd
Current assignee: Guangdong Fortran Machinery Co ltd
Priority date: 2020-02-28
Filing date: 2020-02-28
Publication date: 2020-10-02
Anticipated expiration: 2030-02-28

Abstract

The utility model provides a buffer memory storehouse, include: the device comprises a rack, a lifting device and a cache frame; the lifting device comprises a driving oil cylinder, a transmission chain and a chain wheel set; the chain wheel group is arranged at the upper end of the rack; the driving oil cylinder is arranged at the lower end of the rack; the output end of the driving oil cylinder is provided with a driving wheel, the transmission chain is wound on the driving wheel, one end of the transmission chain is connected with the rack, and the other end of the transmission chain is wound on the chain wheel group and connected with the cache frame; the driving oil cylinder drives the driving wheel to do lifting motion, and the buffer frame is pulled by the transmission chain to do lifting motion in the vertical direction; the utility model discloses not only steady quick, overall structure is compacter moreover, and effectual reduction takes up an area of the space.

Description

Cache bin

Technical Field

The utility model relates to a technical field of assembly line buffer memory, especially a buffer memory storehouse.

Background

The working beats of the front station and the rear station are not matched due to different processing complexity of the plates, when the rear station has processing abnormity or fault, the front station needs to stop the production line and stop working for waiting for the fault of the rear station and then continue the production, and the process flow of the production line has poor elasticity, so that the efficiency of the whole production line is low; partial buffer memory storehouse equipment has appeared in present prior art, and the drive is steady smooth and easy inadequately, leads to the buffer memory storehouse phenomenon of rocking to appear in elevating movement, and partial buffer memory storehouse transmission part structure is complicated and installation space is big for whole bulky lead to taking up an area of the space big.

SUMMERY OF THE UTILITY MODEL

To the above defect, the utility model aims to provide a buffer memory storehouse solves the buffer memory storehouse drive and steadily quick and the not compact problem enough of structure inadequately.

To achieve the purpose, the utility model adopts the following technical proposal:

a cache bin, comprising: the device comprises a rack, a lifting device and a cache frame; the lifting device comprises a driving oil cylinder, a transmission chain and a chain wheel set; the chain wheel group is arranged at the upper end of the rack; the driving oil cylinder is arranged at the lower end of the rack; the output end of the driving oil cylinder is provided with a driving wheel, the transmission chain is wound on the driving wheel, one end of the transmission chain is connected with the rack, and the other end of the transmission chain is wound on the chain wheel group and connected with the cache frame; the driving oil cylinder drives the driving wheel to do lifting motion, and the buffer frame is pulled by the transmission chain to do lifting motion in the vertical direction.

Preferably, the number of the transmission chains is two, and the number of the driving wheels is two; and the two transmission chains are respectively connected with the left side and the right side of the cache frame.

Preferably, the chain wheel set comprises a driving chain wheel, a first driven chain wheel and a second driven chain wheel; the driving chain wheel and the first driven chain wheel are respectively rotatably arranged at the front end and the rear end of the rack, and the second driven chain wheel and the driving chain wheel are sleeved on the same axis and synchronously rotate around the axis.

Preferably, the number of the lifting devices is two, the two lifting devices are respectively arranged at two ends of the front side and the rear side of the rack, and the two chain wheel sets of the lifting devices are connected through a synchronizing rod.

More preferably, the frame is vertical to be equipped with the guide rail, the buffer memory erects and is equipped with the slider, the slider spacing and slide set up in the guide rail.

Preferably, four guide rails are arranged on the periphery of the rack, and four sliding blocks are arranged on the periphery of the cache frame.

Preferably, the cache frame comprises a lifting frame and a plurality of material supporting components; the plurality of material supporting assemblies are transversely arranged below the lifting frame; the material supporting component comprises two material supporting hanging chains and a plurality of material supporting rods; two ask the material chain sling parallel to locate the front and back end of crane, a plurality of ask the material pole vertical arrangement to set up, and every ask the both ends of material pole to connect respectively in the two that the corresponding position was equipped with ask the material chain sling.

Preferably, the material supporting rod is detachably arranged on the material supporting sling chain.

The utility model has the advantages that:

the utility model provides a buffer storage storehouse according to above-mentioned content, through the drive of actuating cylinder the drive wheel to through the driving chain pulling buffer storage frame, it is not only steady quick, effectual reduction installation space moreover makes overall structure compacter, reduces the occupation of land space.

Drawings

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

fig. 2 is a schematic perspective view of the present invention with different viewing angles.

Wherein: the device comprises a rack 1, a guide rail 11, a lifting device 2, a driving oil cylinder 21, a driving wheel 211, a driving chain wheel 231, a first driven chain wheel 232, a second driven chain wheel 233, a transmission chain 22, a chain wheel group 23, a synchronous rod 24, a buffer frame 3, a sliding block 31, a lifting frame 32, a material supporting component 33, a material supporting suspension chain 331 and a material supporting rod 332.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

As shown in fig. 1-2, a cache bin comprising: the device comprises a rack 1, a lifting device 2 and a cache frame 3; the lifting device 2 comprises a driving oil cylinder 21, a transmission chain 22 and a chain wheel set 23; the chain wheel set 23 is arranged at the upper end of the frame 1; the driving oil cylinder 21 is arranged at the lower end of the frame 1; the output end of the driving oil cylinder 21 is provided with a driving wheel 211, the transmission chain 22 is wound on the driving wheel 211, one end of the transmission chain 22 is connected with the rack 1, and the other end of the transmission chain 22 is connected with the buffer frame 3 by winding on the chain wheel group 23; the driving oil cylinder 21 drives the driving wheel 211 to do lifting motion, and the buffer frame 3 does lifting motion in the vertical direction under the pulling of the transmission chain 22.

Specifically, when the driving cylinder 21 drives the driving wheel 211 to ascend, the driving wheel 211 is close to one end of the driving chain 22 connected to the rack 1, the length of the driving chain 22 between the driving wheel 211 and the rack 1 is shortened, the length of the driving chain 22 between the buffer frame 3 and the chain wheel set 23 is lengthened, and the buffer frame 3 descends due to the action of gravity; when the driving oil cylinder 21 drives the driving wheel 211 to descend, the driving wheel 211 is far away from one end of the transmission chain 22 connected to the rack 1, the length of the transmission chain 22 between the driving wheel 211 and the rack 1 is increased, the length of the transmission chain 22 between the buffer frame 3 and the chain wheel set 23 is shortened, and the buffer frame 3 can ascend under the driving action of the driving oil cylinder 21; the power system of the utility model adopts a hydraulic system, and the driving oil cylinder 21 is used for driving, so that the lifting motion of the buffer storage frame 3 can be controlled stably and quickly; in addition, according to the formula s of 1/2h, s is the moving distance of the driving cylinder 21, and h is the actual lifting height of the buffer frame 3, the moving distance driven by the driving cylinder 21 is the general lifting height of the buffer frame 3, so that the installation space can be effectively reduced, and the whole structure is more compact.

Further, two transmission chains 22 are provided, and two driving wheels 211 are provided; the two transmission chains 22 are respectively connected with the left side and the right side of the buffer frame 3.

Specifically, two transmission chains 22 are arranged and are respectively connected with the front end and the rear end of the cache frame 3, so that the stress at the front end and the rear end of the cache frame 3 are balanced, and the cache frame 3 can always keep vertical lifting motion.

Further, the sprocket set 23 includes a driving sprocket 231, a first driven sprocket 232 and a second driven sprocket 233; the driving sprocket 231 and the first driven sprocket 232 are rotatably disposed at the front end and the rear end of the frame 1, respectively, and the second driven sprocket 233 and the driving sprocket 231 are sleeved on the same axis and rotate synchronously around the axis.

Specifically, the transmission chain 22 is driven by the driving oil cylinder 21, is driven by the chain wheel set 23, and is finally connected with the buffer storage frame 3, so that the transmission chain 22 is vertically installed with the buffer storage frame 3, the power transmitted by the transmission chain 22 is in the vertical direction, the transmission effect is effectively improved, and the vertical lifting motion of the buffer storage frame 3 is ensured.

Further, the number of the lifting devices 2 is two, the two lifting devices 2 are respectively arranged at two ends of the front side and the rear side of the rack 1, and the two chain wheel sets 23 of the lifting devices 2 are connected through a synchronizing rod 24.

Specifically, by combining the above, the left end and the right end of the buffer frame 3 are respectively provided with one transmission chain, so that the lifting motion can be realized; on the basis, the lifting devices 2 are further arranged at two ends of the front side and the rear side of the rack 1 respectively, and the transmission chains are arranged at four corners of the cache frame to drive the cache frame to move up and down, so that the cache frame 3 has four scattered stress positions, the stress is more balanced, and the lifting is more stable; the two driving oil cylinders 21 are used for driving at the same time, so that the load of the driving oil cylinders 21 can be reduced, the driving oil cylinders 21 are protected, and the service life of the driving oil cylinders 21 is prolonged; the other two chain wheel sets 23 are connected through the synchronizing rod 24, so that synchronous rotation of the two chain wheel sets 23 is guaranteed, the buffer storage frame 3 is always horizontal in the lifting process, and workpieces are prevented from falling off.

Further, frame 1 is vertical to be equipped with guide rail 11, buffer memory frame 3 is equipped with slider 31, slider 31 spacing and slip set up in guide rail 11.

Specifically, through setting up guide rail 11 with slider 31 not only can be for the elevating movement of buffer memory frame 3 leads, can also be right buffer memory frame 3 carries on spacingly, and is effectual to prevent buffer memory frame 3 rocks in elevating movement, guarantees that elevating movement's is stable smooth and easy.

Furthermore, four guide rails 11 are arranged around the rack 1, and four sliding blocks 31 are arranged around the cache rack 3.

Specifically, the guide rails 11 are arranged on the inner sides of the four upright columns of the rack 1, the sliders 31 are arranged at the front ends and the rear ends of the left side surface and the right side surface of the cache frame 3, the four directions of the front side, the rear side, the left side and the right side of the cache frame 3 are limited through the four groups of guide rails 11 and sliders 31, the stability of the cache frame 3 in lifting motion is further ensured, the cache frame 3 is ensured to be kept horizontal and stable all the time in the lifting process, and the cache frame 3 is prevented from shaking to cause the workpiece to fall.

Further, the cache rack 3 comprises a lifting rack 32 and a plurality of material supporting components 33; the plurality of material supporting components 33 are transversely arranged below the lifting frame 32; the material supporting component 33 comprises two material supporting hanging chains 331 and a plurality of material supporting rods 332; the two material supporting lifting chains 331 are arranged at the front end and the rear end of the lifting frame 32 in parallel, the plurality of material supporting rods 332 are arranged vertically, and two ends of each material supporting rod 332 are respectively connected to the two material supporting lifting chains 331 arranged at corresponding positions.

Specifically, the plurality of material supporting rods 332 are vertically arranged on the material supporting sling chain 331, so that a buffer space is formed between the material supporting rods 332 in each layer, specifically, the buffer frame 3 descends, the material supporting assembly 33 is placed in the conveyor belt, workpieces on the conveyor belt pass through the buffer space between the material supporting rods 332, when a workpiece needing buffer reaches the lower part of the buffer frame 3, the buffer frame 3 ascends, the material supporting rods 332 lift the workpiece needing buffer, and the next workpiece passes through the buffer space in the next layer, so that the buffer purpose is achieved.

Further, the material supporting rod 332 is detachably disposed on the material supporting sling 331.

Specifically, the material supporting rods 332 are detachably connected with the material supporting sling chains 331, and the number and the intervals of the material supporting rods 332 can be set by the material supporting rods 332 according to actual needs, so that the number of buffer spaces between the material supporting rods 332 and the height of the buffer spaces are changed, and the buffer rack 3 can be suitable for different workpiece production lines.

The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.

Claims

1. A cache cartridge, comprising: the device comprises a rack, a lifting device and a cache frame; the lifting device comprises a driving oil cylinder, a transmission chain and a chain wheel set; the chain wheel group is arranged at the upper end of the rack; the driving oil cylinder is arranged at the lower end of the rack; the output end of the driving oil cylinder is provided with a driving wheel, the transmission chain is wound on the driving wheel, one end of the transmission chain is connected with the rack, and the other end of the transmission chain is wound on the chain wheel group and connected with the cache frame; the driving oil cylinder drives the driving wheel to do lifting motion, and the buffer frame is pulled by the transmission chain to do lifting motion in the vertical direction.

2. A cache memory compartment according to claim 1, wherein: the number of the transmission chains is two, and the number of the driving wheels is two; and the two transmission chains are respectively connected with the left side and the right side of the cache frame.

3. A cache memory compartment according to claim 1, wherein: the chain wheel set comprises a driving chain wheel, a first driven chain wheel and a second driven chain wheel; the driving chain wheel and the first driven chain wheel are respectively rotatably arranged at the front end and the rear end of the rack, and the second driven chain wheel and the driving chain wheel are sleeved on the same axis and synchronously rotate around the axis.

4. A cache memory compartment according to claim 2, wherein: the lifting devices are arranged at two ends of the front side and the rear side of the rack respectively, and chain wheel sets of the lifting devices are connected through a synchronizing rod.

5. A cache memory compartment according to claim 1, wherein: the frame is vertical to be equipped with the guide rail, the buffer memory erects and is equipped with the slider, the slider spacing and slip set up in the guide rail.

6. A cache memory bin according to claim 5, wherein: four guide rails are arranged on the periphery of the rack, and four sliding blocks are arranged on the periphery of the cache rack.

7. A cache memory compartment according to claim 1, wherein: the cache frame comprises a lifting frame and a plurality of material supporting components; the plurality of material supporting assemblies are transversely arranged below the lifting frame; the material supporting component comprises two material supporting hanging chains and a plurality of material supporting rods; two ask the material chain sling parallel to locate the front and back end of crane, a plurality of ask the material pole vertical arrangement to set up, and every ask the both ends of material pole to connect respectively in the two that the corresponding position was equipped with ask the material chain sling.

8. A cache memory compartment according to claim 7, wherein: the material supporting rod is detachably arranged on the material supporting sling chain.