CN220113289U

CN220113289U - Workpiece storage rack

Info

Publication number: CN220113289U
Application number: CN202321560121.2U
Authority: CN
Inventors: 江子豪; 常海春
Original assignee: GAC Honda Automobile Co Ltd; Guangqi Honda Automobile Research and Development Co Ltd
Current assignee: GAC Honda Automobile Co Ltd; Guangqi Honda Automobile Research and Development Co Ltd
Priority date: 2023-06-16
Filing date: 2023-06-16
Publication date: 2023-12-01
Anticipated expiration: 2033-06-16

Abstract

The utility model discloses a workpiece storage rack, which comprises a first supporting component and a second supporting component which are arranged in a mirror image way, wherein the first supporting component and the second supporting component both comprise a framework, the framework is provided with a plurality of supporting components, the supporting components are distributed along the height direction, the first supporting component and the second supporting component can define a multi-layer storage space through the supporting components, the supporting components are arranged on the framework through a rotating shaft, the supporting components can rotate around the rotating shaft to be in a folding state or an opening state, and the supporting components are provided with supporting parts extending to one side of the rotating shaft; when the device is in a retracted state, the supporting part of the supporting part is tilted upwards so as to avoid workpieces in the interval; when in an open state, the supporting part of the supporting part swings out and extends into the interval, and the supporting part is matched with the framework to limit so as to provide support for workpieces in the interval. The device effectively fixes the parts, reduces the mutual scraping and collision of the parts, and ensures the quality.

Description

Workpiece storage rack

Technical Field

The utility model is used in the field of automobile manufacturing, and particularly relates to a workpiece storage rack.

Background

Currently, chassis components (e.g., rear suspension cross members) of an automobile are transported to a general factory for final assembly after welding, and a storage turnover device is required in the transportation process. The existing storage turnover device is of a goods shelf type or flat plate type structure, the goods shelf type or flat plate type is adopted for placing chassis parts, so that conveying efficiency is improved, as many chassis parts as possible can be placed on the goods shelf type or flat plate in general, when the chassis parts are taken, the automobile chassis parts can be mutually held, mutually scraped and bumped, surface quality of the parts is damaged, and therefore the taking is also laborious. In the conveying process, the phenomena of knocking, bumping, hurting, dirtying and messing can occur among the automobile chassis parts, and the quality of the automobile chassis parts can not be ensured.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art and provide a workpiece storage rack.

The technical scheme adopted for solving the technical problems is as follows:

the workpiece storage rack comprises a first supporting component and a second supporting component which are arranged in a mirror image mode, a space for storing workpieces is reserved between the first supporting component and the second supporting component, each of the first supporting component and the second supporting component comprises a framework, the framework is provided with a plurality of supporting components, the supporting components are distributed in the height direction, the first supporting component and the second supporting component can define a multi-layer storage space through the supporting components, the supporting components are mounted on the framework through rotating shafts, the supporting components can rotate around the rotating shafts to be in a retracted state or an open state, and the supporting components are provided with supporting parts extending to one side of the rotating shafts;

when the support member is in a retracted state, the support part of the support member is tilted upward so as to avoid the workpieces in the interval;

when in an open state, the supporting part of the supporting part swings out and extends into the interval, and the supporting part is limited by the framework in a matching way so as to provide support for a workpiece in the interval.

In combination with the above implementation manners, in some implementation manners, the skeleton is provided with a limiting component on one side of the rotating shaft, which is close to the interval, and when the skeleton is in an open state, the supporting portion of the supporting component abuts against the limiting component and provides support for the workpiece in the interval.

In combination with the above implementation manners, in some implementation manners, the limiting component is provided with a push switch matched with the supporting component in an opened state, and the skeleton is provided with an indicator lamp connected with the push switch at a position corresponding to the height of the layer.

In combination with the above implementation manners, in some implementation manners, the supporting component is provided with a weight part extending to the other side of the rotating shaft, the weight part is provided with a weight increasing block, and the supporting component automatically rotates to the retracted state under the action of gravity.

In combination with the above implementation manner, in some implementation manners, a linkage rod is arranged between two adjacent layers of the supporting components, two ends of the linkage rod are connected to the counterweight parts of the two adjacent layers of the supporting components, and when the supporting components are switched to an open state, the counterweight parts of the supporting components are tilted upwards and jack up the counterweight parts of the supporting components adjacent to the upper side, so that the supporting parts of the supporting components adjacent to the upper side are swung downwards and extend into the interval.

In combination with the above implementation manner, in some implementation manners, the counterweight portion of the supporting component is provided with a guide bar extending towards the back side, the guide bar is provided with a guide groove extending along the length direction, one end of the linkage rod is assembled in the guide groove through a guide pin, and the other end of the linkage rod is hinged to the counterweight portion of the supporting component adjacent to the upper side.

In combination with the above embodiments, in some implementations, a tray is disposed in a space between the first support assembly and the second support assembly, and the workpiece storage rack further includes a lifting mechanism for driving the tray to lift in the space.

In combination with the above implementations, in some implementations, the lifting mechanism includes a first screw rod disposed on the framework of the first support assembly, a second screw rod disposed on the framework of the second support assembly, a tray support assembled on the first screw rod and the second screw rod through screw nuts, and a driving motor driving the first screw rod and the second screw rod.

In combination with the above implementation manners, in some implementation manners, the tray support is provided with a bracket, the tray is detachably installed in the bracket, and the tray is provided with a rubber block for supporting the workpiece.

In combination with the above embodiments, in some implementations, the workpiece storage rack further includes a pallet for laterally overlapping the support members of the first and second support assemblies.

One of the above technical solutions has at least one of the following advantages or beneficial effects: before the spare part is deposited, the supporting part of work piece storage rack is in the state of packing up, and the supporting part of supporting part upwarps to avoid getting the work piece of putting in the interval, and the spare part is when depositing, is put into between first supporting component and the second supporting component by the supreme layering down, and during this, when the spare part was put into on the supporting part of lower floor, the supporting part of upper strata was all in the state of packing up, can get for the spare part like this and put the unobstructed space of getting that provides. Similarly, when the parts are removed, the parts between the first support assembly and the second support assembly are removed from the upper layer from the top to the bottom, and after the parts on the upper layer are removed, the support members are restored to the retracted state, so that the workpieces in the space are avoided. According to the technical scheme, through the supporting part, the device effectively separates the space between parts, so that staff can conveniently take parts, and the working efficiency is improved; in addition, the device effectively fixes parts, reduces mutual scraping and collision of the parts, and ensures quality.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic diagram of one embodiment of the present utility model;

FIG. 2 is a schematic view of the structure of the embodiment shown in FIG. 1 after placement of the bottom two-layer workpiece;

FIG. 3 is a schematic view of the embodiment shown in FIG. 1 after placement of three layers of workpieces;

FIG. 4 is a schematic view of the structure of the pallet holding the work piece according to one embodiment shown in FIG. 1;

fig. 5 is a schematic view of the structure of the pallet in one embodiment shown in fig. 1, overlapping the support member.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

In the present utility model, if directions (up, down, left, right, front and rear) are described, they are merely for convenience of description of the technical solution of the present utility model, and do not indicate or imply that the technical features must be in a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, "a plurality of" means one or more, and "a plurality of" means two or more, and "greater than", "less than", "exceeding", etc. are understood to not include the present number; "above", "below", "within" and the like are understood to include this number. In the description of the present utility model, the description of "first" and "second" if any is used solely for the purpose of distinguishing between technical features and not necessarily for the purpose of indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the present utility model, unless clearly defined otherwise, terms such as "disposed," "mounted," "connected," and the like should be construed broadly and may be connected directly or indirectly through an intermediate medium, for example; the connecting device can be fixedly connected, detachably connected and integrally formed; can be mechanically connected, electrically connected or capable of communicating with each other; may be a communication between two elements or an interaction between two elements. The specific meaning of the words in the utility model can be reasonably determined by a person skilled in the art in combination with the specific content of the technical solution.

In which fig. 1 shows a reference direction coordinate system of an embodiment of the present utility model, and the embodiment of the present utility model is described below with reference to the directions shown in fig. 1.

Embodiments of the present utility model provide a work piece storage rack that can be used for storage of chassis components (e.g., rear suspension cross members) and the like of an automobile.

Referring to fig. 1, 2 and 3, the workpiece storage rack includes a first support assembly 100 and a second support assembly 200 arranged in a mirror image manner, the first support assembly 100 and the second support assembly 200 are spaced apart from each other in a left-right direction, a space for storing workpieces is left between the first support assembly 100 and the second support assembly 200, and a front-rear direction of the space is left for picking and placing the workpieces. The first support assembly 100 and the second support assembly 200 each include a frame 301, the frame 301 is provided with a plurality of support members 302, the support members 302 may be cover plates having a certain thickness, the plurality of support members 302 are distributed along a height direction, the first support assembly 100 and the second support assembly 200 may define a multi-layered storage space through the plurality of support members 302, the first support assembly 100 is used for supporting a first end of a workpiece 400 placed in the storage space, and the second support assembly 200 is used for supporting a second end of the workpiece 400 placed in the storage space. The support member 302 is mounted on the frame 301 through a rotation shaft 303, the support member 302 is rotatable about the rotation shaft 303 to be in a retracted state or an open state, the support member 302 has a support portion 304 extending to one side of the rotation shaft 303, and the support portion 304 is provided with a support pad 305 for supporting and restricting the workpiece 400.

Wherein, in the open state, the supporting portion 304 of the supporting member 302 swings out and extends into the space, and the supporting member 302 cooperates with the frame 301 to limit to provide support for the workpiece 400 in the space.

When in the retracted state, the supporting portion 304 of the supporting member 302 is tilted up to avoid the workpieces 400 in the space, so as to facilitate the picking and placing of the workpieces 400 on the supporting member 302 at the lower layer.

With reference to fig. 1, 2 and 3, before the components are stored, the supporting members 302 of the workpiece storage rack are in a retracted state, that is, the supporting portions 304 of the supporting members 302 are tilted up to avoid the workpieces 400 taken and placed in the space, and when the components are stored, the components are layered from bottom to top and placed between the first supporting assembly 100 and the second supporting assembly 200, and during the process of placing the components on the supporting members 302 of the lower layer, the supporting members 302 of the upper layer are all in a retracted state, so that a clear taking and placing space can be provided for taking and placing the components. Similarly, when the components are removed, the components between the first support assembly 100 and the second support assembly 200 are removed in a top-down stage, and after the components of the upper stage are removed, the support members 302 are restored to the retracted state so as to avoid the work 400 in the space. According to the technical scheme, through the supporting part 302, the device effectively separates the intervals between the parts, so that staff can conveniently take parts, and the working efficiency is improved; in addition, the device effectively fixes parts, reduces mutual scraping and collision of the parts, and ensures quality.

Referring to fig. 1 and 2, a limiting component 305 is disposed on one side of a rotating shaft 303 near a space, the limiting component 305 may be a limiting block or a limiting beam, when in an open state, the bottom of a supporting portion 304 of a supporting component 302 abuts against the limiting component 305, and the supporting component 302 is in an approximately horizontal posture as a whole and provides support for a workpiece 400 in the space.

Further, referring to fig. 1, the limiting member 305 is provided with a push switch 306 for cooperating with the supporting member 302 in an opened state, and the frame 301 is provided with an indicator 307 connected to the push switch 306 at a position corresponding to the height of the layer. In this embodiment, when the support member 302 is in the open state, the push switch 306 is pushed, and at this time, the indicator lamp 307 is turned on to indicate that the support member 302 of the layer has stored the work 400.

In some embodiments, referring to fig. 1 and 2, the supporting member 302 has a weight portion 308 extending to the other side of the rotating shaft 303, the weight portion 308 is provided with a weight increasing block 309, the rotating shaft 303 is disposed between the supporting portion 304 and the weight portion 308, and the supporting member 302 swings down under the action of gravity, so that the supporting portion 304 is tilted up, and automatically rotates to a retracted state.

It will be appreciated that the support member 302 may also be automatically rotated to the stowed position by connecting an elastic member between the frame 301 and the support member 302.

In some embodiments, a linkage member is disposed between two adjacent layers of support members 302, specifically, referring to fig. 1, 2 and 3, a linkage rod 310 is disposed between two adjacent layers of support members 302, two ends of the linkage rod 310 are connected to the weight portions 308 of two adjacent layers of support members 302, and when the support members 302 are switched to an open state, the weight portions 308 of the support members 302 tilt up and jack up the weight portions 308 of the support members 302 adjacent to the upper side, so that the support portions 304 of the support members 302 adjacent to the upper side swing down and extend into the space. Referring to fig. 2, after the bottom layer is placed into the workpiece 400, the supporting member 302 swings to an open state under the weight of the workpiece 400, and the supporting portion 304 is slightly tilted by the upper adjacent layer supporting member 302 under the action of the link lever 310, so that the workpiece 400 can be placed into the upper adjacent layer supporting member 302 from above. Further, referring to fig. 3, after the intermediate layer is placed in the workpiece 400, the supporting member 302 of the intermediate layer swings to an open state under the weight of the workpiece 400, and the supporting portion 304 of the upper adjacent layer supporting member 302 is slightly tilted by the link lever 310, so that the workpiece 400 can be placed in the upper adjacent layer supporting member 302 from above.

Referring to fig. 1 and 2, the weight portion 308 of the support member 302 is provided with a guide bar 311 extending to the rear side, the guide bar 311 extends in the thickness direction of the support member, the guide bar 311 is provided with a guide groove extending in the length direction, one end of the link lever 310 is fitted into the guide groove by a guide pin 312, and the other end of the link lever 310 is hinged to the weight portion 308 of the support member 302 adjacent to the upper side. After the bottom layer is put into the workpiece 400, the supporting member 302 swings to an open state under the weight of the workpiece 400, the guide pin 312 of the linkage rod 310 is located at the bottom of the guide groove, the supporting portion 304 is slightly tilted under the action of the linkage rod 310, the workpiece 400 can be put into the upper adjacent layer supporting member 302 from above, and when the workpiece 400 is put into the upper adjacent layer supporting member 302, the upper adjacent layer supporting member 302 gradually rotates to an open state around the rotation shaft 303, and the guide pin 312 of the linkage rod 310 is adaptively lifted along the guide groove. In this embodiment, the linkage rod 310 achieves linkage between the adjacent layer support members 302 through its rigidity and through sliding fit of the guide pins 312 with the guide grooves.

In some embodiments, referring to fig. 1, 2, and 3, a tray 500 is provided in a space between the first support assembly 100 and the second support assembly 200, and the workpiece storage rack further includes a lifting mechanism for driving the tray 500 to be lifted in the space. The lifting mechanism can drive the tray 500 to lift upward and hold the work 400 placed above on the support member 302.

Further, referring to fig. 1, the lifting mechanism includes a first screw rod 501 provided to the backbone 301 of the first support assembly 100, a second screw rod 502 provided to the backbone 301 of the second support assembly 200, a tray bracket 503 assembled to the first screw rod 501 and the second screw rod 502 through screw nuts, and a driving motor 504 driving the first screw rod 501 and the second screw rod 502. In other words, the lifting mechanism includes a first screw 501, a second screw 502, a tray bracket 503, and a driving motor 504, the first screw 501 is disposed on the skeleton 301 of the first support assembly 100 in the height direction, the second screw 502 is disposed on the skeleton 301 of the second support assembly 200 in the height direction, and the tray bracket 503 is assembled on the first screw 501 and the second screw 502 through screw nuts at both ends.

Further, referring to fig. 4, the tray support 503 is provided with a bracket, the tray 500 is detachably mounted on the bracket, and a rubber block for supporting the workpiece 400 is provided on the tray 500. When the parts are delivered, the tray 500 can move back and forth to remove the parts, and the parts are further grasped by the trolley.

In some embodiments, referring to fig. 5, the workpiece storage rack further comprises a pallet 600 for laterally overlapping the support members 302 of the first support assembly 100 and the support members 302 of the second support assembly 200. The workpiece storage rack can be directly changed into a common 3-layer goods shelf by means of the supporting plate.

In the description of the present specification, reference to the terms "example," "embodiment," or "some embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The present utility model is, of course, not limited to the above-described embodiments, and one skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the utility model, and these equivalent modifications or substitutions are intended to be included in the scope of the present utility model as defined in the appended claims.

Claims

1. The workpiece storage rack is characterized by comprising a first supporting component and a second supporting component which are arranged in a mirror image mode, wherein a space for storing workpieces is reserved between the first supporting component and the second supporting component, each of the first supporting component and the second supporting component comprises a framework, the framework is provided with a plurality of supporting components, the supporting components are distributed in the height direction, the first supporting component and the second supporting component can define a multi-layer storage space through the supporting components, the supporting components are mounted on the framework through rotating shafts, the supporting components can rotate around the rotating shafts to be in a retracted state or an open state, and the supporting components are provided with supporting parts extending to one side of the rotating shafts;

2. The workpiece storage rack of claim 1, wherein the skeleton is provided with a limiting member on a side of the rotating shaft, which is close to the space, and a supporting portion of the supporting member abuts against the limiting member when the skeleton is in an open state and provides support for the workpiece in the space.

3. The workpiece storage rack according to claim 2, wherein the limiting component is provided with a push switch for being matched with the supporting component in an opened state, and the skeleton is provided with an indicator lamp connected with the push switch at a position corresponding to the height of the layer.

4. The workpiece storage rack of claim 1, wherein the support member has a weight portion extending to the other side of the spindle, the weight portion being provided with a weight increasing mass, the support member automatically rotating to the stowed state under the force of gravity.

5. The workpiece storage rack according to claim 4, wherein a linkage rod is arranged between two adjacent layers of the supporting members, two ends of the linkage rod are connected to the weight parts of the two adjacent layers of the supporting members, and when the supporting members are switched to the open state, the weight parts of the supporting members are tilted up and jack up the weight parts of the supporting members adjacent to the upper side, so that the supporting members adjacent to the upper side are swung down and extend into the space.

6. The work storage rack according to claim 5, wherein the weight portion of the support member is provided with a guide bar extending to the back side, the guide bar is provided with a guide groove extending in the length direction, one end of the link lever is fitted to the guide groove by a guide pin, and the other end of the link lever is hinged to the weight portion of the support member adjacent to the upper side.

7. The workpiece storage rack of claim 1, wherein a tray is provided in a space between the first and second support assemblies, the workpiece storage rack further comprising a lifting mechanism for driving the tray to rise and fall in the space.

8. The workpiece storage rack of claim 7, wherein the lifting mechanism comprises a first screw rod disposed on a backbone of the first support assembly, a second screw rod disposed on a backbone of the second support assembly, a tray support assembled to the first screw rod and the second screw rod through screw nuts, and a driving motor driving the first screw rod and the second screw rod.

9. The workpiece storage rack of claim 8, wherein the tray support is provided with a bracket, the tray is detachably mounted on the bracket, and a rubber block for supporting the workpiece is arranged on the tray.

10. The workpiece storage rack of claim 1, further comprising a pallet for laterally overlapping the support members of the first and second support assemblies.