CN215324890U

CN215324890U - Storage assembly line body of sub vehicle frame

Info

Publication number: CN215324890U
Application number: CN202121474601.8U
Authority: CN
Inventors: 冯启; 聂嘉许; 雷豹; 陶华云; 陈林
Original assignee: Zoomlion Heavy Industry Science and Technology Co Ltd
Current assignee: Zoomlion Heavy Industry Science and Technology Co Ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2021-12-28
Anticipated expiration: 2031-06-30

Abstract

The utility model provides a storage assembly line body of an auxiliary frame, which comprises a storage line body, an assembly conveying line and a backflow conveying line, wherein the storage line body comprises a warehousing storage roller machine assembly, a transfer roller machine and a warehouse-out storage roller machine assembly which are sequentially arranged along the conveying direction of the auxiliary frame, and the transfer roller machine is used for transferring a support tool bearing the auxiliary frame from the warehousing storage roller machine assembly to the warehouse-out storage roller machine assembly; the assembly conveying line is used for conveying and assembling the auxiliary frame output from the storage line body and outputting the auxiliary frame from a discharge end of the assembly conveying line; and the backflow conveying line is used for conveying the unloaded supporting tool to the feeding end of the storage line body in a backflow mode. The utility model realizes the automatic warehousing and ex-warehouse of the auxiliary frame without manual participation; the auxiliary frame and the supporting tool required by assembly can be automatically loaded to the assembly line without manual hoisting and line loading, so that the operation time is greatly reduced; the unloaded supporting tool can automatically flow back and be butted for storage, the unloaded supporting tool does not need to be hoisted manually, and the operation efficiency is improved.

Description

Storage assembly line body of sub vehicle frame

Technical Field

The utility model belongs to the technical field of pump trucks, and particularly relates to a storage assembly line body of an auxiliary frame.

Background

Concrete pump trucks are engineering machines that pump and deliver concrete to a pour point. The pump truck mainly comprises an upper loader and a chassis, and the auxiliary frame is a key part for connecting the upper loader of the pump truck and the chassis.

At present sub vehicle frame is unloaded and is piled up in ground by artifical hoist and mount, leaves sub vehicle frame assembly line head in, and sub vehicle frame's assembly line body form is the flat link chain transfer chain, and artifical hoist and mount earlier support frock to the first station of the transfer line body when the assembly, then the manual work finds required sub vehicle frame according to the plan of going on the production line, hoists sub vehicle frame to supporting on the frock through the hoist and mount mode. An underground conveying line for supporting the tool to flow back is arranged beside the plate chain conveying line, and two ends of the conveying line are provided with elevators. At the last station of the auxiliary frame assembly line body, after an auxiliary frame workpiece to be assembled is lifted away from the supporting tool, the large workpiece is manually lifted to the lifter of the backflow line body, the lifter descends, the supporting tool flows back to the line head lifter through the underground and then is lifted to the ground, and the supporting tool is manually lifted to be assembled with wires. When the auxiliary frame is assembled and put on line in a manual storage mode, the auxiliary frame needs to be searched through manual judgment, and the efficiency is low; the storage of the auxiliary frame is not matched with the online plan to achieve first-in first-out; the auxiliary frames are inconvenient to stack, place and leave the warehouse, and are assembled on an assembly line for manual hoisting; the auxiliary frame support tool needs to manually hoist an upper assembly line to a return line, and the auxiliary time is prolonged.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects or shortcomings in the prior art, the utility model provides a storage assembly line body of an auxiliary frame, which realizes automatic warehousing, ex-warehouse and assembly of the auxiliary frame and improves the working efficiency.

In order to achieve the above object, the present invention provides a storage assembly line body of a subframe, the storage assembly line body of the subframe including:

the storage line body comprises a warehousing storage rolling machine assembly, a transfer rolling machine and a ex-warehouse storage rolling machine assembly which are sequentially arranged along a first direction, wherein the transfer rolling machine is used for transferring a supporting tool bearing an auxiliary frame from the warehousing storage rolling machine assembly to the ex-warehouse storage rolling machine assembly, and the first direction is parallel to the ground;

the assembly conveying line is used for conveying and assembling the auxiliary frame output from the storage line body and outputting the auxiliary frame from a discharge end of the assembly conveying line; and

and the backflow conveying line is used for conveying the unloaded supporting tool to the feeding end of the storage line body in a backflow mode.

In an embodiment of the utility model, the warehousing storage roller machine assembly comprises a plurality of first storage roller machines and warehousing roller machines which are arranged side by side at intervals along a second direction, the ex-warehousing storage roller machine assembly comprises a plurality of second storage roller machines and ex-warehousing roller machines which are arranged side by side at intervals along the second direction, and the transfer roller machines can slide along the second direction which is parallel to the ground and is vertical to the first direction.

In an embodiment of the utility model, the storage assembly line body of the subframe further comprises a second lifting mechanism arranged between the assembly conveying line and the storage line body, and the second lifting mechanism is used for moving the support tool bearing the subframe from the delivery rolling machine to the feeding end of the assembly conveying line.

In the embodiment of the utility model, the feeding end of the storage line body is further provided with an upper rolling machine, a third lifting mechanism is arranged between the upper rolling machine and the storage line body, and the third lifting mechanism is used for lifting the support tool bearing the auxiliary frame from the upper rolling machine to the feeding end of the storage line body.

In the embodiment of the utility model, the loading roller machine, the warehousing roller machine, the first storage roller machine, the second storage roller machine and the ex-warehouse roller machine are all fixed roller machine structures;

the fixed rolling machine comprises a first structure body, a first roller assembly and a driving assembly, wherein the first roller assembly and the driving assembly are arranged on the first structure body, the first roller assembly comprises a plurality of rollers which are arranged at intervals along the length direction of the first structure body, and the driving assembly is used for driving the plurality of rollers to rotate forwards or backwards simultaneously so as to drive the supporting tool to move.

In an embodiment of the utility model, the transfer rolling machine comprises a second structure body, a first roller assembly arranged on the second structure body and a second roller assembly arranged below the second structure body, wherein the second roller assembly comprises a driving piece arranged on a travelling wheel and a driving piece driving the travelling wheel to travel.

In the embodiment of the utility model, the assembly conveying line and the backflow conveying line are arranged side by side at intervals in the third direction, two ends of the assembly conveying line and two ends of the backflow conveying line are respectively in one-to-one correspondence, the storage assembly line body of the auxiliary frame further comprises a first lifting mechanism arranged close to the discharge end of the assembly conveying line, and the first lifting mechanism is used for transferring the unloaded supporting tool from the discharge end of the assembly conveying line to the feed end of the backflow conveying line; the third direction is perpendicular to both the first direction and the second direction.

In the embodiment of the utility model, the supporting tool comprises a supporting body, and a first supporting part and a second supporting part which are arranged on the supporting body, wherein the first supporting part and the second supporting part are arranged at intervals along the length direction of the supporting body, the relative positions of the first supporting part and the second supporting part are adjustable, and limit stoppers for limiting an auxiliary frame are arranged on the first supporting part and the second supporting part.

In the embodiment of the utility model, the side of the supporting tool facing the auxiliary frame is coated with the flexible material.

In an embodiment of the present invention, the storage wire body is disposed on a support, a slide rail extending along a second direction is disposed on the support at a position corresponding to the transfer roller, and the transfer roller can slide along the slide rail, and the second direction is parallel to the ground and perpendicular to the first direction.

Through the technical scheme, the storage assembly line body of the auxiliary frame provided by the embodiment of the utility model has the following beneficial effects:

the auxiliary frame is transported to a storage line body by a delivery vehicle and is hoisted to a warehousing storage rolling bed assembly of the storage line body, a part of auxiliary frames in the warehousing storage rolling bed assembly are stored, the auxiliary frame needing to be delivered from a warehouse is transferred to a delivery storage rolling bed assembly from the warehousing storage rolling bed assembly through a transfer rolling bed to be stored or wait for delivery from the warehouse, the auxiliary frame needing to be delivered from the warehouse enters a feeding end of an assembly conveying line from the delivery storage rolling bed assembly, and is assembled and transported along the transmission direction of the assembly conveying line, and the assembled auxiliary frame is hoisted away to the next procedure after reaching a discharge end of the assembly conveying line. The circulation process of whole sub vehicle frame all is gone on under the bearing of supporting the frock, and after the discharge end of sub vehicle frame at the assembly transfer chain was hung from, empty supporting frock is then carried to the feed end of the storage line body through the backward flow transfer chain backward flow to the feeding of waiting for next sub vehicle frame is put in storage. The utility model realizes the automatic warehousing and ex-warehouse of the auxiliary frame without manual participation; the auxiliary frame and the supporting tool required by assembly can be automatically loaded on an assembly conveying line, manual hoisting and line loading are not needed, and the operation time is greatly reduced; and the unloaded support tool can automatically flow back and be butted for storage, and the unloaded support tool does not need to be hoisted manually. The whole storage assembly line body forms a closed loop, automatic scheduling is completed through the warehouse management system and the MES system, and the operation efficiency is improved.

Additional features and advantages of the utility model will be set forth in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide an understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:

FIG. 1 is a schematic view of a storage assembly line body of a subframe according to one embodiment of the present invention;

FIG. 2 is a schematic front view of a storage assembly line body of a subframe according to one embodiment of the present invention;

FIG. 3 is a schematic top view of a storage assembly line body of a subframe according to one embodiment of the utility model;

FIG. 4 is a schematic structural diagram of a support fixture in a storage assembly line body of a subframe according to an embodiment of the utility model;

FIG. 5 is a schematic view of a fixed roller bed in a storage assembly line body of a subframe according to one embodiment of the present invention;

FIG. 6 is a schematic front view of a transfer roller in a storage assembly line of a subframe according to one embodiment of the present invention;

FIG. 7 is a schematic top view of a transfer roller in a storage assembly line body of a subframe according to one embodiment of the present invention;

FIG. 8 is a schematic front view of a storage assembly line body of a second embodiment subframe of the present invention;

FIG. 9 is a schematic front view of a storage assembly line body of a subframe of a third embodiment of the present invention;

fig. 10 is a schematic front view of a storage assembly line body of a subframe according to a fourth embodiment of the present invention.

Description of the reference numerals

21-station rolling machine with 1 storage line body

11 warehouse entry storage roller machine subassembly 3 backward flow transfer chain

111 warehouse entry roller bed 4 supports frock

112 first storage roller 41 support body

12 move and carry first supporting part of rolling bed 42

121 second structural body 43 second support

122 roller 44 limit stop

First lifting mechanism of 123 traveling wheels 5

124 first structural body 51 and second lifting mechanism

125 drive assembly 52 third lifting mechanism

126 piece rolling machine on chain component 6

127 drive shaft 7 support

13 storage roller machine subassembly 8 sub vehicle frame of going out of warehouse

131 first direction of warehouse-out rolling machine X

132 second storage roller machine Y third direction

14 slide rail Z second direction

2 Assembly conveying line

Detailed Description

The following detailed description of specific embodiments of the utility model refers to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative and explanatory of the utility model and are not restrictive thereof.

The storage assembly line body of the sub frame according to the present invention will be described below with reference to the accompanying drawings.

Referring to fig. 1 and 2, in an embodiment of the present invention, a storage assembly line body of a subframe is provided, the storage assembly line body of the subframe includes a storage line body 1, an assembly conveying line 2, and a backflow conveying line 3, the storage line body 1 includes a warehousing storage roller machine assembly 11, a transfer roller machine 12, and an ex-warehouse storage roller machine assembly 13 that are sequentially arranged along a first direction, the transfer roller machine 12 is configured to transfer a support tool 4 bearing a subframe 8 from the warehousing storage roller machine assembly 11 to the ex-warehouse storage roller machine assembly 13; the assembly conveying line 2 is used for conveying and assembling the auxiliary frame 8 output from the storage line body 1 and outputting the auxiliary frame from the discharge end of the assembly conveying line 2; the backflow conveying line 3 is used for conveying the unloaded supporting tool 4 to the feeding end of the storage line body 1 in a backflow mode; the first direction is the X-axis direction in fig. 1, and is also the transportation direction of the subframe 8.

Specifically, the subframe 8 is transported to a storage line body by a delivery vehicle, is hoisted to a warehousing storage roller assembly 11 of the storage line body 1, part of the subframe 8 in the warehousing storage roller assembly 11 is stored, the subframe 8 needing to be delivered from the warehouse is transferred to a delivery storage roller assembly 13 from the warehousing storage roller assembly 11 through a transfer roller 12 to be stored or wait for delivery, the subframe 8 needing to be delivered from the warehouse enters a feeding end of the assembly conveying line 2 from the delivery storage roller assembly 13 and is assembled and transported along a transmission direction of the assembly conveying line 2, and the assembled subframe 8 is hoisted to the next process after reaching a discharging end of the assembly conveying line 2. The circulation process of whole sub vehicle frame 8 all is gone on under supporting the bearing of frock 4, and after sub vehicle frame 8 was hung from at the discharge end of assembly transfer chain 2, empty supporting frock 4 then through 3 backward flow conveying of backward flow transfer chain to the feed end of storage line body 1 to wait for the feeding warehouse entry of next sub vehicle frame 8. Wherein, assembly transfer chain 2 and backward flow transfer chain 3 form bilayer structure, will assemble transfer chain 2 and set up on the ground to the plane of the station roller 21 among the assembly transfer chain 2 of the overground layer is flushed with the bottom surface, is convenient for the operator operation. The transfer rolling machine 12 plays a role in intermediate transition transfer, so that automatic warehousing and automatic ex-warehouse of the auxiliary frame 8 are realized without manual participation; the auxiliary frame 8 and the supporting tool 4 required by assembly can be automatically loaded on the assembly conveying line 2, manual hoisting and line loading are not needed, and the operation time is greatly reduced; and, unloaded support frock 4 can automatic backward flow and butt joint storage, need not the unloaded support frock 4 of manual hoisting. The whole storage assembly line body forms a closed loop, automatic scheduling is completed through the warehouse management system and the MES system, and the operation efficiency is improved.

In the embodiment of the present invention, as shown in fig. 3, the warehousing storage roller assembly 11 includes a plurality of first storage rollers 112 and warehousing rollers 111 arranged side by side at intervals in the second direction, the ex-warehouse storage roller assembly 13 includes a plurality of second storage rollers 132 and ex-warehouse rollers 131 arranged side by side at intervals in the second direction, and the transfer roller 12 is capable of sliding in the second direction, which is the Z-axis direction in fig. 1. In the warehousing storage roller machine assembly 11, which comprises one warehousing roller machine 111 and a plurality of first storage roller machines 112, the warehousing roller machine 111 and the plurality of first storage roller machines 112 are uniformly arranged at intervals; the delivery storage roller machine assembly 13 comprises a delivery roller machine 131 and a plurality of second storage roller machines 132, the delivery roller machine 131 and the plurality of second storage roller machines 132 are also uniformly arranged at intervals, and each roller machine in the storage roller machine assembly 11 and each roller machine in the delivery storage roller machine assembly 13 are arranged in a one-to-one correspondence manner along the left-right direction; the number of the first storage roller 112 and the second storage roller 132 may be determined according to the amount of the sub-frame 8 required for the design.

In the embodiment of the present invention, as shown in fig. 4, the support tool 4 includes a support body 41, and a first support portion 42 and a second support portion 43 provided on the support body 41, the first support portion 42 and the second support portion 43 are arranged at intervals along the length direction of the support body 41, and the relative positions of the first support portion 42 and the second support portion 43 are adjustable, and limit stoppers 44 for limiting the position of the subframe 8 are provided on both the first support portion 42 and the second support portion 43. A boss is also provided at the right end of the support body 41 to support the rear portion of the subframe 8. The first support portion 42 is movable on the support body 41 in a first direction, and adjusts a distance between the first support portion 42 and the second support portion 43 to accommodate and support subframes 8 having different lengths. Open the limit stop 44 that has the opening in the middle of all being provided with on first supporting part 42 and second supporting part 43, with sub vehicle frame 8 joint in limit stop 44's opening part to can prevent that sub vehicle frame 8 from removing in the width direction, further, guarantee sub vehicle frame 8 at the stationarity of circulation in-process through the limiting displacement who supports and limit stop 44.

In the embodiment of the present invention, the side of the support tool 4 facing the subframe 8 is coated with a flexible material. The flexible material may be polyurethane, and is coated on all surfaces of the tail portion of the support tool 4, the first support portion 42, and the second support portion 43, which are in contact with the subframe 8, so as to protect paint on the subframe 8.

In the embodiment of the utility model, the assembly conveying line 2 and the backflow conveying line 3 are arranged side by side at intervals in the third direction, two ends of the assembly conveying line 2 and two ends of the backflow conveying line 3 are respectively in one-to-one correspondence, the storage assembly line body of the subframe further comprises a first lifting mechanism 5 which is arranged close to the discharge end of the assembly conveying line 2, and the first lifting mechanism 5 is used for transferring the unloaded supporting tool 4 from the discharge end of the assembly conveying line 2 to the feed end of the backflow conveying line 3. As shown in fig. 1, the third direction is the Y-axis direction.

In an embodiment, the reflow conveying line 3 is disposed below the assembly conveying line 2, that is, the reflow conveying line 3 is located below the ground, and at this time, the first lifting mechanism 5 lowers the unloaded support tool 4 output from the discharge end of the assembly conveying line 2 to the feed end of the reflow conveying line 3, so as to complete the butt joint of the unloaded support tool 4 and the reflow conveying line 3; in another embodiment, as shown in fig. 10, the reflow line 3 may be disposed above the assembly line 2, and at this time, the first lifting mechanism 5 lifts the empty supporting tool 4 output from the discharging end of the assembly line 2 to the feeding end of the reflow line 3 for docking. It should be noted that no matter the backward flow transfer chain 3 is located the below or the top of assembling transfer chain 2, correspond about the feed end that will assemble transfer chain 2 and the discharge end of backward flow transfer chain 3 all the time, the discharge end of assembling transfer chain 2 corresponds along the third direction with the feed end of backward flow transfer chain 3, and first elevating system 5 only needs to rise or descend and can accomplish the butt joint between assembling transfer chain 2 and the backward flow transfer chain 3. According to the utility model, the unloaded support tool 4 automatically flows back to the storage line body 1, so that the unloaded support tool 4 does not need to be hoisted manually, and the operation efficiency is greatly improved.

In the embodiment of the present invention, the storage wire body 1 is provided on the carriage 7, the carriage 7 is provided with the slide rail 14 extending in the second direction at a position corresponding to the transfer roller 12, and the transfer roller 12 is slidable along the slide rail 14. Wherein the bracket 7 is a steel structure platform. The upper surface of the bracket 7 is provided with a plurality of parallel and spaced slide rails 14, each slide rail 14 extends along the front-back direction, and the bottom of the transfer roller machine 12 is in contact fit with each slide rail 14, so that the transfer roller machine 12 can slide along the slide rails 14 to butt different roller machines in the warehousing storage roller machine assembly 11 or the ex-warehousing storage roller machine assembly 13, thereby realizing different requirements.

In the embodiment of the present invention, the storage assembly line body of the subframe further includes a second lifting mechanism 51 disposed between the assembly line 2 and the storage line body 1, and the second lifting mechanism 51 is configured to move the support tool 4 carrying the subframe 8 from the delivery roller 131 to the feeding end of the assembly line 2.

Further, each auxiliary frame 8 is separated from the supporting tool 4 after being assembled, and the unloaded supporting tool 4 returns to the storage line body 1 through the backflow conveying line 3 to support the next auxiliary frame 8. The no-load supporting tool 4 has the following circulation process: the first lifting mechanism 5 carries the unloaded support tool 4 to descend or ascend so as to butt against the backflow roller bed of the backflow conveying line 3 → the unloaded support tool 4 enters the backflow roller bed and returns to the discharge end of the backflow conveying line 3 → the second lifting mechanism 51 descends or ascends to butt against the backflow roller bed, the unloaded support tool 4 enters the second lifting mechanism 51 → the second lifting mechanism 51 lifts up to butt against the delivery roller bed 131, the unloaded support tool 4 enters the delivery roller bed 131 → the transfer roller bed 12 moves to butt against the delivery roller bed 131, the unloaded support tool 4 enters the transfer roller bed 12 → the transfer roller bed 12 moves to butt against the delivery roller bed 111, the unloaded support tool 4 enters the delivery roller bed 111 → the third lifting mechanism 52 to lift up to butt against the delivery roller bed 111, the unloaded support tool 4 enters the delivery roller bed 111 → the third lifting mechanism 52 descends to butt against the delivery roller bed 6, and the unloaded support tool 4 enters the delivery roller bed 6, and waiting for loading and warehousing the auxiliary frame 8. When the auxiliary frame 8 is not needed to be put in storage, other unloaded supporting tools 4 are accumulated on the reflux roller bed.

In the embodiment of the present invention, the feeding end of the storage line body 1 is further provided with an upper rolling machine 6, a third lifting mechanism 52 is arranged between the upper rolling machine 6 and the storage line body 1, and the third lifting mechanism 52 is configured to lift the support tool 4 carrying the subframe 8 from the upper rolling machine 6 to the feeding end of the storage line body 1. The first lifting mechanism 5, the second lifting mechanism 51, and the third lifting mechanism 52 in the present invention may be lifters.

In the embodiment of the utility model, the supporting tool 4 carries the auxiliary frame 8 to circulate on each roller of the storage line body 1 and the assembly conveying line 2, the supporting tool 4 falls on the roller 122 of the roller, and the auxiliary frame 8 falls on the supporting tool 4. The whole circulation process of sub vehicle frame 8 is all the time along with supporting frock 4, and the circulation process is as follows: the auxiliary frame 8 is hoisted to the workpiece roller 6 → the third lifting mechanism 52 to butt the workpiece roller 6, the auxiliary frame 8 enters the third lifting mechanism 52 → the third lifting mechanism 52 to lift the butted warehousing roller 111, the auxiliary frame 8 enters the warehousing roller 111 → the transferred roller 12 to butt the warehousing roller 111, the auxiliary frame 8 enters the transferred roller 12 → the transferred roller 12 moves to the idle first storage roller 112, the auxiliary frame 8 enters the first storage roller 112 to store → the transferred roller 12 moves to the first storage roller 112 needing the online auxiliary frame 8, the auxiliary frame 8 enters the transferred roller 12 → the transferred roller 12 moves to butt the ex-warehousing roller 131, the auxiliary frame 8 enters the ex-warehousing roller 131 → the second lifting mechanism 51 to lift the butted ex-warehousing roller 131, the auxiliary frame 8 enters the second lifting mechanism 51 → the second lifting mechanism 51 to descend, butt and assemble the conveying line 2, the auxiliary frame 8 enters the first station roller 21 → 8 of the auxiliary frame 2 to assemble the auxiliary frame 21 → 8 at each assembling station according to the rhythm of the line body 21 upward flowing → the auxiliary frame 8 is lifted away from the assembly conveying line 2 after the assembly is completed.

In the second embodiment of the present invention, as shown in fig. 8, the sub-frame 8 is stored on the ground according to the actual site function requirement, and the platform structure of the support 7 and the third lifting mechanism 52 may be eliminated, so that the warehousing roller machine 111 and the loading roller machine 6 are the same roller machine, and the height of the second lifting mechanism 51 is reduced.

In addition, in the third embodiment of the present invention, as shown in fig. 9, the stock amount of the subframe 8 may be increased by using a multi-layer platform for the storage line body 1 according to the stock amount requirement of the subframe 8 design. In this embodiment, the heights of the second lifting mechanism 51 and the third lifting mechanism 52 are relatively increased, and the numbers of the warehousing roller bed 111, the ex-warehouse roller bed 131, the transfer roller bed 12, and the first storage roller bed 112 and the second storage roller bed 132 are increased, so that the requirements relating to more stock quantity requirements can be met, and the storage stock quantity of the subframe 8 can be increased.

In addition, the entire subframe 8 storage is managed by the warehouse management system and scheduled by the warehouse control system. The two-dimensional code containing workpiece information is pasted on the supplied materials of the auxiliary frame 8, scanning is carried out before the auxiliary frame 8 is put in storage, the system automatically finishes storage according to the storage position information condition, and in addition, the storage management system automatically selects the required auxiliary frame 8 to be taken out of the storage according to the production requirement and automatically loads a wiring. Specifically, the information flow of the sub-frame 8 entering the warehouse is as follows: and the MES requests the warehousing order to be sent to the WMS for receiving, then scans the warehousing order, generates a temporary warehouse stock (virtual warehouse), performs scheduling to generate operation, and then generates a warehousing instruction which drives equipment such as a related rolling machine of the storage assembly line body to operate and start operation. When the auxiliary frame 8 needs to be delivered, only the delivery order needs to be changed into the delivery order, and then a delivery instruction is generated to start the relevant delivery action.

In the embodiment of the present invention, the loading roller machine 6, the loading roller machine 111, the first storage roller machine 112, the second storage roller machine 132, the unloading roller machine 131, and the station roller machine 21 are all fixed roller machine structures; as shown in fig. 5, the fixed roller machine includes a first structure body 124, and a first roller assembly and a driving assembly 125 disposed on the first structure body 124, the first roller assembly includes a plurality of rollers 122 arranged at intervals along a length direction of the first structure body 124, and the driving assembly 125 is configured to drive the plurality of rollers 122 to rotate forward or backward at the same time, so as to drive the support tool 4 to move.

It should be noted that the position of the fixed roller bed is fixed, and when the subframe 8 is on the fixed roller bed, the first roller assembly of the fixed roller bed rotates to drive the supporting tool 4 on the roller bed to move, and further drive the entire subframe 8 to move. Wherein, drive assembly 125 includes motor and chain subassembly 126, and every gyro wheel 122's both ends are all around being equipped with the sprocket, lie in and adopt the linkage to connect between two arbitrary adjacent sprockets of same row, and the output shaft and the sprocket of motor are connected, and the output shaft rotation of motor is used for driving the sprocket and rotates to it is rotatory to drive gyro wheel 122, and when the motor corotation, the corotation of drive gyro wheel 122 drives sub vehicle frame 8 and gos forward, and when the motor reversal, the reversal of drive gyro wheel 122 drives sub vehicle frame 8 and retreats.

In the embodiment of the present invention, as shown in fig. 6 and 7, the transferring roller 12 includes a second structure body 121, a first roller assembly disposed on the second structure body 121, and a second roller assembly disposed under the second structure body 121, the second roller assembly including a driving member disposed on the traveling wheels 123 and driving the traveling wheels 123 to travel.

It should be noted that, in addition to the first roller assembly driving the sub-frame 8 to move the transferring roller 12, the transferring roller 12 itself may be driven by the traveling wheels 123 to change its position. Two traveling wheels 123 are arranged below the second structure main body 121, the two traveling wheels 123 are connected with a motor through a transmission shaft 127, and the motor rotates forwards or backwards to drive the transmission shaft 127 to rotate forwards or backwards, so that the traveling wheels 123 move forwards and backwards along the slide rail 14, and the moving of the transfer rolling bed 12 on the slide rail 14 is realized.

In the description of the present invention, it is to be understood that the terms "first", "second" and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean 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, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims

1. The utility model provides a storage assembly line body of sub vehicle frame which characterized in that, the storage assembly line body of sub vehicle frame includes:

the storage line body (1) comprises a warehousing storage roller machine assembly (11), a transfer roller machine (12) and an ex-warehouse storage roller machine assembly (13) which are sequentially arranged along a first direction, wherein the transfer roller machine (12) is used for transferring a supporting tool (4) bearing the auxiliary frame (8) from the warehousing storage roller machine assembly (11) to the ex-warehouse storage roller machine assembly (13), and the first direction is parallel to the ground;

an assembly conveying line (2), wherein the assembly conveying line (2) is used for conveying and assembling the auxiliary frame (8) output from the storage line body (1) and outputting the auxiliary frame from a discharging end of the assembly conveying line (2); and

and the backflow conveying line (3) is used for conveying the unloaded supporting tool (4) to the feeding end of the storage line body (1) in a backflow mode.

2. The storage assembly line body of the subframe according to claim 1, wherein the warehousing storage roller machine assembly (11) comprises a plurality of first storage roller machines (112) and warehousing roller machines (111) arranged side by side at intervals in a second direction, and the ex-warehouse storage roller machine assembly (13) comprises a plurality of second storage roller machines (132) and ex-warehouse roller machines (131) arranged side by side at intervals in the second direction, and the transfer roller machine (12) is slidable in the second direction, and the second direction is parallel to the ground and perpendicular to the first direction.

3. The storage assembly line body of sub frame of claim 2, characterized in that it further comprises a second lifting mechanism (51) arranged between the assembly line (2) and the storage line body (1), said second lifting mechanism (51) being adapted to move the support tooling (4) bearing the sub frame (8) from the ex-warehouse roller (131) to the feed end of the assembly line (2).

4. The storage assembly line body of a subframe according to claim 3, characterized in that the feed end of the storage line body (1) is further provided with an upper rolling machine (6), a third lifting mechanism (52) is arranged between the upper rolling machine (6) and the storage line body (1), and the third lifting mechanism (52) is used for lifting the support tool (4) bearing the subframe (8) from the upper rolling machine (6) to the feed end of the storage line body (1).

5. The storage assembly line body of a subframe according to claim 4, wherein the upper roller (6), the warehousing roller (111), the first storage roller (112), the second storage roller (132) and the ex-warehouse roller (131) are all fixed roller structures;

the fixed roller machine comprises a first structure body (124), a first roller assembly and a driving assembly (125), wherein the first roller assembly and the driving assembly (125) are arranged on the first structure body (124), the first roller assembly comprises a plurality of rollers (122) which are arranged along the length direction of the first structure body (124) at intervals, and the driving assembly (125) is used for driving the plurality of rollers (122) to rotate forwards or backwards simultaneously so as to drive the supporting tool (4) to move.

6. The storage assembly line body of the subframe according to claim 5, wherein the transfer roller (12) comprises a second structural body (121), a first roller assembly disposed on the second structural body (121), and a second roller assembly disposed under the second structural body (121), the second roller assembly comprising a driving member disposed on a traveling wheel (123) and driving the traveling wheel (123) to travel.

7. The storage assembly line body of the subframe according to any one of claims 2 to 6, wherein the assembly line (2) and the reflow line (3) are arranged side by side at intervals along a third direction, two ends of the assembly line (2) and two ends of the reflow line (3) respectively correspond to each other one by one, the storage assembly line body of the subframe further comprises a first lifting mechanism (5) arranged close to a discharge end of the assembly line (2), and the first lifting mechanism (5) is used for transferring the unloaded support tool (4) from the discharge end of the assembly line (2) to a feed end of the reflow line (3); the third direction is perpendicular to both the first direction and the second direction.

8. The storage assembly line body of the subframe according to any one of claims 1 to 6, wherein the support tool (4) comprises a support body (41) and a first support part (42) and a second support part (43) which are arranged on the support body (41), the first support part (42) and the second support part (43) are arranged at intervals along the length direction of the support body (41) and are adjustable in relative position, and limit stoppers (44) for limiting the subframe (8) are arranged on the first support part (42) and the second support part (43).

9. The storage assembly line body of sub-frame according to claim 8, characterized in that the side of the support tooling (4) facing the sub-frame (8) is coated with a flexible material.

10. The storage assembly line body of a subframe according to claim 2, wherein the storage line body (1) is provided on a support (7), a slide rail (14) extending in the second direction is provided on the support (7) at a position corresponding to the transfer roller (12), the transfer roller (12) is slidable along the slide rail (14), and the second direction is a horizontal direction and is perpendicular to the first direction.