阅读说明：本技术 总装车间零件输送系统 (Part conveying system of assembly workshop ) 是由 曾聚 于 2019-09-03 设计创作，主要内容包括：本发明涉及一种总装车间零件输送系统,包括主线输送辊、主线吊梁输送辊,主线输送辊包括多个输送辊道,输送辊道上设有若干输送吊篮,输送吊篮上设有待运零件,主线吊梁输送辊包括若干吊梁输送辊道,输送辊道间通过吊梁输送辊道传送连接,吊梁输送辊道包括主动辊、从动辊,主动辊与从动辊间通过多个闭环链条传动连接,闭环链条上设有多个沿传送方向间隔设置的吊钩部件,吊钩部件将上游输送辊道上的输送吊篮沿吊梁输送辊道吊运至下游输送辊道上。本发明采用输送辊与吊梁输送辊相结合的自动化方案根据场地的要求灵活布置输送线,具有高效、灵活的特点。(The invention relates to a part conveying system of a general assembly workshop, which comprises a main line conveying roller and a main line hanging beam conveying roller, wherein the main line conveying roller comprises a plurality of conveying roller ways, a plurality of conveying hanging baskets are arranged on the conveying roller ways, parts to be conveyed are arranged on the conveying hanging baskets, the main line hanging beam conveying roller comprises a plurality of hanging beam conveying roller ways, the conveying roller ways are in conveying connection through the hanging beam conveying roller ways, each hanging beam conveying roller way comprises a driving roller and a driven roller, the driving roller and the driven roller are in driving connection through a plurality of closed-loop chains, a plurality of lifting hook parts are arranged on the closed-loop chains at intervals along the conveying direction, and the hanging baskets on the upstream conveying roller way are lifted to the downstream conveying. The invention adopts an automatic scheme of combining the conveying rollers with the hanging beam conveying rollers to flexibly arrange the conveying lines according to the requirements of the field, and has the characteristics of high efficiency and flexibility.)

1. Part conveying system in assembly workshop, characterized by include thread conveying roller, thread hanging beam conveying roller, the thread conveying roller includes a plurality of rollgang, be equipped with a plurality of hanging flower baskets on the rollgang, be equipped with the part of awaiting the transport on the hanging flower basket, the thread hanging beam conveying roller includes a plurality of hanging beam rollgang, pass through between the rollgang hanging beam rollgang conveying is connected, the hanging beam rollgang includes drive roll, driven voller, the drive roll with be connected through a plurality of closed loop chain drive between the driven voller, be equipped with a plurality of hook component along the direction of transfer interval setting on the closed loop chain, hook component follows the hanging flower basket on the rollgang of upper reaches the rollgang is hoisted to the rollgang of low reaches on.

2. The assembly workshop part conveying system according to claim 1, wherein the lifting hook component comprises a rotating chassis, a plurality of lifting hooks are arranged on the rotating chassis side by side, each lifting hook comprises a lifting hook rod, the base end of each lifting hook rod is connected with the rotating chassis, a lifting hook head is arranged on the extending end of each lifting hook rod, and the rotating chassis drives the lifting hooks to drive the conveying baskets to rotate and reverse.

3. The assembly workshop part conveying system according to claim 2, wherein the base ends of the hook rods are hinged to the rotating chassis, the hook rods running to the lower side of the hanging beam rollgang are in an unfolded lifting state, and the hook rods running to the upper side of the hanging beam rollgang are in a folded idle state.

4. The assembly workshop part conveying system according to claim 1, wherein the conveying basket comprises a basket frame and a basket bearing plate, the basket frame comprises a top beam, two ends of the top beam are connected with a suspension rod through a tripod, the lower end of the suspension rod is connected with the basket bearing plate, and parts to be conveyed are arranged on the basket bearing plate.

5. The assembly workshop part conveying system according to claim 1, wherein a weighing roller group device is arranged on the conveying roller way, the weighing roller group device comprises a plurality of weighing conveying rollers, two ends of the roller shaft of each weighing conveying roller are connected with a weighing conveying roller support below, the weighing conveying roller support is connected with a weighing device below, and the weighing device measures the weight of the conveying hanging baskets on the weighing conveying rollers.

6. The assembly workshop part conveying system according to claim 5, further comprising auxiliary line conveying rollers and auxiliary line hanging beam conveying rollers, wherein the auxiliary line conveying rollers comprise a plurality of auxiliary conveying roller ways, the auxiliary line hanging beam conveying rollers comprise a plurality of auxiliary hanging beam conveying roller ways, the auxiliary hanging beam conveying roller ways comprise auxiliary driving rollers and auxiliary driven rollers, the auxiliary driving rollers and the auxiliary driven rollers are in transmission connection through a plurality of closed-loop auxiliary chains, a plurality of auxiliary hanging hook components arranged at intervals in the conveying direction are arranged on the closed-loop auxiliary chains, and unqualified conveying hanging baskets weighed by the weighing roller group device are hoisted onto the auxiliary line conveying rollers and conveyed back to the conveying roller ways at the upstream of the weighing roller group device.

7. The assembly workshop part conveying system according to claim 6, further comprising a detection automatic control system, wherein the detection automatic control system comprises a weighing acquisition module, an auxiliary line hanging beam conveying roller control module, an auxiliary line conveying roller control module and a central processing unit, the weighing acquisition module acquires weight information of passing conveying hanging baskets through the weighing roller group device and sends the weight information to the central processing unit, the central processing unit triggers the auxiliary line hanging beam conveying roller control module and the auxiliary line conveying roller control module according to the result that the received weight information is inconsistent with standard weight information, the auxiliary line hanging beam conveying roller control module controls to open the auxiliary line hanging beam conveying roller to hoist unqualified conveying hanging baskets to the auxiliary line conveying roller, and the auxiliary line conveying roller control module controls to open the auxiliary line conveying roller to convey unqualified conveying hanging baskets back to the conveying roller at the upstream of the weighing device The parts are redistributed on the tracks.

Technical Field

The invention relates to a final assembly workshop part conveying system, in particular to an improved final assembly workshop part conveying system, and belongs to the field of final assembly workshop conveying.

Background

The assembly shop conveying system is an automatic conveying line applied to assembly production, the conveying line is generally connected with a plurality of different stations, and the processing and mounting assemblies corresponding to each station are different, so that the conveying line has the capability of conveying various parts. At present, the required spare part in ordinary final assembly workshop is transported to different stations respectively by the commodity circulation car according to the kind on, needs attach to transport personnel and sorting personnel, sorts in advance by the assembler sometimes, consuming time power, intensity of labour is big, and the job site is chaotic crowded moreover, greatly reduced work efficiency, still improved error rates such as wrong mistake choosing mismatch.

Disclosure of Invention

The invention discloses a new scheme for a part conveying system of a general assembly workshop, an automatic scheme combining a conveying roller and a hanging beam conveying roller is adopted to flexibly arrange a conveying line according to the requirements of a site, and the problems of time and labor consumption, high labor intensity, high accident rate, low working efficiency, site restriction and the like in the conventional scheme adopting manual conveying are solved.

The general assembly workshop part conveying system comprises a main line conveying roller and a main line hanging beam conveying roller, wherein the main line conveying roller comprises a plurality of conveying roller ways, a plurality of conveying hanging baskets are arranged on the conveying roller ways, parts to be conveyed are arranged on the conveying hanging baskets, the main line hanging beam conveying roller comprises a plurality of hanging beam conveying roller ways, the conveying roller ways are in conveying connection through the hanging beam conveying roller ways, each hanging beam conveying roller way comprises a driving roller and a driven roller, the driving roller and the driven roller are in transmission connection through a plurality of closed-loop chains, a plurality of lifting hook parts are arranged on the closed-loop chains at intervals along the conveying direction, and the hanging hook parts lift the conveying hanging baskets on the upstream conveying roller ways onto the downstream conveying.

Furthermore, the lifting hook part of this scheme includes rotating chassis, is equipped with a plurality of lifting hooks of arranging side by side on rotating chassis, and the lifting hook includes the lifting hook pole, and the base end and the rotating chassis of lifting hook pole are connected, are equipped with the lifting hook head on the extension end of lifting hook pole, and rotating chassis drive lifting hook drives carries the rotatory switching-over of hanging flower basket.

Furthermore, the base end of the lifting hook rod is hinged with the rotating chassis, the lifting hook rod running to the lower side of the lifting beam conveying roller way is in an unfolded lifting state, and the lifting hook rod running to the upper side of the lifting beam conveying roller way is in a folded no-load state.

Further, the transport hanging flower basket of this scheme includes hanging flower basket frame, hanging flower basket loading board, and the hanging flower basket frame includes the back timber, and the both ends of back timber are passed through the tripod and are connected with the jib, and the lower extreme and the hanging flower basket loading board of jib are connected, are equipped with on the hanging flower basket loading board and treat fortune part.

Further, be equipped with the roller set device of weighing on the rollgang of this scheme, the roller set device of weighing includes a plurality of conveying rollers of weighing, and the roller both ends of the conveying roller of weighing are connected with the conveying roller leg joint of weighing of below, and the conveying roller leg joint of weighing of below is connected with the weighing device of below, and the weighing device measures the weight of the transport hanging flower basket on the above-mentioned a plurality of conveying rollers of weighing.

Still further, assembly workshop part conveying system of this scheme still includes the auxiliary line conveying roller, auxiliary line hanging beam conveying roller, the auxiliary line conveying roller includes a plurality of assistance rollgang, auxiliary line hanging beam conveying roller includes a plurality of assistance hanging beam rollgang, the assistance hanging beam rollgang includes assistance driving roll, assistance driven voller, assist driving roll and assist the driven voller and be connected through the transmission of a plurality of closed loop assistance chain between the chain, be equipped with a plurality of assistance lifting hook parts that set up along the direction of transfer interval on the closed loop assistance chain, assistance lifting hook part will be through the unqualified transport hanging flower basket handling of weighing roller set device after weighing to the rollgang of the auxiliary line conveying roller upper reaches of transporting back weighing roller set device.

Still further, the assembly workshop part conveying system of this scheme is still including detecting autonomous system, it includes the collection module of weighing to detect autonomous system, auxiliary line hanging beam conveying roller control module, auxiliary line conveying roller control module, a central processing unit, the collection module of weighing sends for central processing unit through the weight information of the transport hanging flower basket that the roller set device gathered the process of weighing, central processing unit triggers auxiliary line hanging beam conveying roller control module according to the inconsistent result of weight information and standard weight information comparison received, auxiliary line conveying roller control module, auxiliary line hanging beam conveying roller control module control opens auxiliary line hanging beam conveying roller and carries the unqualified transport hanging flower basket handling to auxiliary line conveying roller on, auxiliary line conveying roller control module control opens auxiliary line conveying roller and transports unqualified transport back to the transport hanging flower basket on the roller table of weighing roller set device upper reaches redistribution part.

The assembly workshop part conveying system flexibly arranges the conveying lines according to the requirements of the field by adopting an automatic scheme of combining the conveying rollers and the hanging beam conveying rollers, and has the characteristics of high efficiency and flexibility.

Drawings

FIG. 1 is a schematic diagram of an assembly plant parts delivery system.

Fig. 2 is a schematic front view of the suspension beam conveying roller.

Fig. 3 is a schematic left side view of the boom conveyor roller of fig. 2.

Figure 4 is a schematic front view of a transport basket.

Figure 5 is a schematic left side view of the transport basket of figure 4.

Fig. 6 is a schematic view of a weighing roll stack arrangement.

Wherein, 110 is a rollgang, 120 is a hanging beam rollgang, 121 is a drive roll, 122 is a driven roll, 130 is a hook component, 131 is a rotating chassis, 132 is a hook rod, 133 is a hook head, 211 is a top beam, 212 is a tripod, 213 is a suspender, 221 is a basket bearing plate, 311 is a weighing conveyor roll, 312 is a weighing conveyor roll bracket, 320 is a weighing device, 410 is an auxiliary rollgang, and 420 is an auxiliary hanging beam rollgang.

Detailed Description

As shown in fig. 1, 2 and 3, the assembly workshop part conveying system comprises a main line conveying roller and a main line hanging beam conveying roller, wherein the main line conveying roller comprises a plurality of conveying roller ways, a plurality of conveying hanging baskets are arranged on the conveying roller ways, parts to be conveyed are arranged on the conveying hanging baskets, the main line hanging beam conveying roller comprises a plurality of hanging beam conveying roller ways, the conveying roller ways are in conveying connection through the hanging beam conveying roller ways, each hanging beam conveying roller way comprises a driving roller and a driven roller, the driving roller and the driven roller are in transmission connection through a plurality of closed-loop chains, a plurality of hanging hook components arranged at intervals in the conveying direction are arranged on the closed-loop chains, and the hanging hook components are used for hanging the conveying hanging baskets on the upstream conveying roller. According to the technical scheme, the conveying lines are flexibly arranged according to the requirements of the site by adopting an automatic scheme that the conveying rollers are combined with the hanging beam conveying rollers, and the conveying ways can be combined with the hanging beam conveying roller ways in a matched mode to form multiple different conveying modes, so that the requirements of site utilization are met, the conveying efficiency and the flexibility of the distribution of the conveying lines are greatly improved, and the accident rate is reduced.

In order to realize the free rotation reversing of the hanging basket during transmission between different conveying roller ways, as shown in fig. 2 and 3, the lifting hook component comprises a rotating chassis, a plurality of lifting hooks which are arranged side by side are arranged on the rotating chassis, each lifting hook comprises a lifting hook rod, the base end of each lifting hook rod is connected with the rotating chassis, a lifting hook head is arranged at the extending end of each lifting hook rod, and the rotating chassis drives the lifting hooks to drive the conveying hanging basket to rotate and reverse. Based on above scheme, in order to save the operating space of lifting hook pole, the base end of the lifting hook pole of this scheme is articulated with rotatory chassis, and the lifting hook pole that moves to lifting beam rollgang downside is the handling state that expandes, and the lifting hook pole that moves to lifting beam rollgang upside is folding unloaded state.

In order to realize the function of conveying the hanging basket and ensure the structural requirement of conveying the hanging basket, as shown in fig. 4 and 5, the conveying hanging basket of the scheme comprises a hanging basket frame and a hanging basket bearing plate, wherein the hanging basket frame comprises a top beam, two ends of the top beam are connected with a hanging rod through a tripod, the lower end of the hanging rod is connected with the hanging basket bearing plate, and parts to be conveyed are arranged on the hanging basket bearing plate. When the lifting device operates, the lifting hook head of the lifting hook rod hooks the top beam of the conveying hanging basket, and lifting operation is achieved.

In order to avoid part conveying errors, according to the weight consistency of standard parts, whether parts are conveyed more or not or are not conveyed in a missing mode or in a wrong mode can be known through weight measurement, as shown in fig. 6, the conveying roller table of the scheme is provided with the weighing roller group device, the weighing roller group device comprises a plurality of weighing conveying rollers, two ends of a roller shaft of each weighing conveying roller are connected with a weighing conveying roller support below, each weighing conveying roller support is connected with a weighing device below, and the weighing devices measure the weight of conveyed hanging baskets on the plurality of weighing conveying rollers. Based on above scheme, after taking place part conveying error, in order to correct the error in time, avoid the accident in transfer chain low reaches, assembly workshop part conveying system of this scheme still includes the auxiliary line conveying roller, auxiliary line hanging beam conveying roller, the auxiliary line conveying roller includes a plurality of assistance rollgang, auxiliary line hanging beam conveying roller includes a plurality of assistance rollgang, the assistance rollgang includes the assistance driving roll, the assistance driven voller, be connected through a plurality of closed loop assistance chain drive between assistance driving roll and assistance driven voller, be equipped with a plurality of assistance lifting hook parts that set up along the direction of transfer interval on the closed loop assistance chain, assistance lifting hook part will be transported back to the rollgang in weighing roller group device upper reaches on unqualified transport hanging flower basket handling to the auxiliary line conveying roller after weighing roller group device weighs. Furthermore, in order to realize the automatic control of weight detection and backflow correction of the problematic hanging basket, the assembly workshop part conveying system also comprises a detection automatic control system, the detection automatic control system comprises a weighing acquisition module, an auxiliary line hanging beam conveying roller control module and an auxiliary line conveying roller control module, central processing unit, the weight information that the transport hanging flower basket that the collection module of weighing gathered the process through the roller set device of weighing sends for central processing unit, central processing unit triggers auxiliary line hanging beam conveying roller control module according to the weight information that receives and the inconsistent result of standard weight information comparison, auxiliary line conveying roller control module, auxiliary line hanging beam conveying roller control module control is opened auxiliary line hanging beam conveying roller and will be unqualified transport hanging flower basket handling to auxiliary line conveying roller on, auxiliary line conveying roller control module control is opened auxiliary line conveying roller and is transported unqualified transport hanging flower basket back to the rollgang on the roller set device upper reaches and redistribute the part.

The system, the device, the module and the like disclosed in the present disclosure may be implemented by using general and customary schemes known in the art, and the involved algorithms may use known general and customary algorithms, or may be modified as appropriate according to specific situations.

The present general assembly plant parts transport system is not limited to the disclosure of the specific embodiments, the technical solutions presented in the examples can be extended based on the understanding of those skilled in the art, and the simple alternatives made by those skilled in the art according to the present solution in combination with common general knowledge also belong to the scope of the present solution.