阅读说明：本技术 一种冷冻集装箱二次发泡生产系统及生产方法 (Secondary foaming production system and production method for refrigerated container ) 是由 王波 栾明斌 秦泗东 徐兴波 丁玉伟 于 2019-12-11 设计创作，主要内容包括：本发明公开了一种冷冻集装箱二次发泡生产系统及生产方法,包括二次发泡房、第一输送装置、运输线和若干前框发泡夹具。其中,运输线用于输送冷冻集装箱。二次发泡房包括发泡工位,发泡工位设于运输线上,用于对装载前框发泡夹具的冷冻集装箱进行二次发泡工序。运输线在二次发泡房的入口处设有夹具安装工位。运输线在二次发泡房的出口处设有夹具撤出工位。第一输送装置用于将夹具撤出工位处的前框发泡夹具输送至夹具安装工位。通过将安装前框发泡夹具的工序设置在冷冻集装箱进入二次发泡房之前,在前一集装箱进行二次发泡工序时,对后续的集装箱进行前框发泡夹具的安装,减少了二次发泡工位所需的时间,提高了生产效率。(The invention discloses a secondary foaming production system and a secondary foaming production method for a refrigerated container. Wherein the transport line is used for transporting the refrigerated containers. The secondary foaming room comprises a foaming station, and the foaming station is arranged on the transportation line and used for carrying out a secondary foaming process on the refrigerated container loaded with the front frame foaming fixture. The transportation line is provided with a fixture mounting station at the entrance of the secondary foaming room. The conveying line is provided with a clamp withdrawing station at the outlet of the secondary foaming room. The first conveying device is used for conveying the front frame foaming clamp at the clamp withdrawing station to the clamp mounting station. The process setting through frame foaming anchor clamps before will installing gets into the secondary before the frozen container room that foams, when the secondary foaming process is carried out to preceding container, carries out the installation of frame foaming anchor clamps before carrying out subsequent container, has reduced the required time of secondary foaming station, has improved production efficiency.)

1. A refrigerated container secondary foaming production system is characterized by comprising a secondary foaming room, a conveying part, a conveying line and a plurality of front frame foaming clamps; wherein the content of the first and second substances,

the transport line is used for transporting the refrigerated containers;

the secondary foaming room comprises a foaming station, and the foaming station is arranged on the transportation line and is used for performing a secondary foaming process on the refrigerated container loaded with the front frame foaming clamp;

the conveying line is provided with a clamp mounting station at the inlet of the secondary foaming room; the conveying line is provided with a clamp withdrawing station at the outlet of the secondary foaming room;

the conveying part is used for conveying the front frame foaming clamp at the clamp withdrawing station to the clamp mounting station.

2. A secondary foaming production system for a refrigerated container as recited in claim 1 wherein the transportation line comprises a box entering line, a plurality of foaming lines, and a box exiting line; the box inlet line penetrates through the secondary foaming room, and the output end of the box inlet line is arranged in the secondary foaming room; the foaming lines are arranged in the secondary foaming room, the foaming stations and the clamp withdrawing stations are arranged on the foaming lines, and the input end of each foaming line is communicated with the output end of the box inlet line; and the input end of the box outlet line is communicated with the output end of each foaming line and is used for conveying the refrigerated container to the next station.

3. A reefer production system for a reefer container as recited in claim 2 wherein said transport line further comprises a first traverse chain and a second traverse chain;

the first traverse chain is arranged at the output end of the box inlet line and the input ends of the foaming lines and is used for transferring the refrigerated containers on the box inlet line to the foaming lines respectively;

the second transverse moving chain is arranged at the input end of the box outlet line and the output ends of the foaming lines and used for respectively transferring the refrigerated containers on the foaming lines to the box outlet line.

4. A reefer container production system of claim 2, wherein the transportation section comprises a first transportation device, a second transportation device and a wheel platform;

the rotating platform is arranged at an inlet of the secondary foaming room and used for bearing and rotating the front frame foaming clamp; the first conveying device is used for conveying the front frame foaming clamp at the clamp withdrawal station to the input end of the rotary platform;

and the second conveying device is used for conveying the front frame foaming clamp at the output end of the rotary platform to the clamp mounting station.

5. A frozen container secondary foaming production system as claimed in claim 4, wherein the secondary foaming chamber comprises an out-box table corresponding to each foaming line; the box discharging table is arranged at an outlet of the secondary foaming room, is connected with the clamp withdrawing station and is used for bearing the withdrawn front frame foaming clamp; when the clamp is withdrawn, the height of the top surface of the box outlet table is adapted to the height of the bottom surface of the box body of the refrigerated container;

the first conveying device is a monorail crane, a track of the monorail crane is arranged above the box outlet table on each foaming line, and one end of the track of the monorail crane is located above the rotary platform;

the rotating platform is arranged on one side of the box inlet line in parallel, and the input end of the rotating platform and the box outlet platforms are positioned on the same straight line.

6. A reefer container secondary foaming production system as recited in claim 4, wherein said second transport device is a traverser; the transverse moving vehicle is used for transversely moving the front frame foaming clamp at the output end of the wheel rotating platform to the clamp mounting station;

and in the state that the clamp is installed, the height of the top surface of the cross sliding vehicle is matched with the height of the bottom surface of the box body of the refrigeration container.

7. A secondary foaming production system for a refrigerated container as recited in claim 1 wherein the front frame foaming jig comprises a frame, a pulley block, a side stay plate assembly, a top stay plate assembly;

the pulley group is arranged on the bottom surface of the frame;

the two side supporting plate assemblies are respectively arranged on two side surfaces of the rack and are used for respectively supporting two side walls of the refrigerated container;

the top supporting plate component is arranged on the top surface of the frame and used for supporting the top surface of the refrigerated container.

8. A reefer container secondary foaming production system of claim 7, wherein the side supporting plate assembly comprises a side supporting plate, a plurality of guide rail assemblies, a plurality of locking assemblies;

the guide rail assemblies and the locking assemblies are uniformly distributed between the side supporting plate and the rack;

the guide rail assembly comprises a fixed rail, a sliding block and a sliding plate, the fixed rail is fixed on the rack, one end of the sliding plate is connected to the fixed rail in a sliding mode through the sliding block, and the other end of the sliding plate is connected with the side supporting plate;

the locking assembly comprises a base, a locking wrench and a locking rod; the base is fixed on the rack, and the locking wrench is arranged on the base; one end of the locking rod is connected with the side supporting plate, the other end of the locking rod penetrates through the locking wrench, and the locking wrench is used for locking the relative position of the locking rod.

9. A reefer container secondary foaming production system of claim 7, wherein the top bracing plate assembly comprises a top bracing plate, a plurality of air cylinders and a plurality of locking assemblies;

the plurality of cylinders and the plurality of locking assemblies are uniformly distributed between the top supporting plate and the rack;

the air cylinder is fixed on the frame, and the output end of the air cylinder is connected with the top supporting plate;

the locking assembly comprises a base, a locking wrench and a locking rod; the base is fixed on the rack, and the locking wrench is arranged on the base; one end of the locking rod is connected with the jacking plate, the other end of the locking rod penetrates through the locking wrench, and the locking wrench is used for locking the relative position of the locking rod.

10. A secondary foaming production method of a refrigerated container, which is applied to the secondary foaming production system of the refrigerated container as claimed in any one of claims 1 to 13, and is characterized by comprising the following steps:

s1: mounting the front frame foaming clamp on the refrigerated container at the clamp mounting station;

s2: the transportation line conveys the refrigerated container loaded with the front frame foaming clamp into the secondary foaming room and completes a foaming process;

s3: the frozen container is subjected to the evacuation of the front frame foaming clamp at the clamp evacuation station;

s4: the first conveying device conveys the withdrawn front frame foaming jig to the jig mounting station and repeats steps S1 to S4.

Technical Field

The invention belongs to the technical field of container production, and particularly relates to a secondary foaming production system and a secondary foaming production method for a refrigerated container.

Background

A reefer container (refer container) is a container which can be divided into an external container and an internal container and the temperature of which can be adjusted between-60 ℃ and +30 ℃.

In the prior freezing container, a front frame clamp of the freezing container needs to move each clamping mechanism of the front frame foaming clamp into a box respectively at a secondary foaming station, and then a foaming process is carried out after assembling and clamping, wherein the time consumed by single foaming at a foaming mounting station is the clamp mounting time plus the foaming time. At the moment, the next refrigerated container to be foamed for the second time can only wait at the subsequent position, and the next refrigerated container can be moved to the secondary foaming station to repeat the operation after the secondary foaming of the previous refrigerated container is finished, so that the occupied time is long, and the production efficiency is low.

Disclosure of Invention

The invention aims to provide a system and a method for producing a frozen container by secondary foaming, and aims to solve the problem of low production efficiency of the existing frozen container.

In order to solve the problems, the technical scheme of the invention is as follows:

the invention relates to a secondary foaming production system of a refrigerated container, which comprises a secondary foaming room, a conveying part, a conveying line and a plurality of front frame foaming clamps; wherein the content of the first and second substances,

the transport line is used for transporting the refrigerated containers;

the secondary foaming room comprises a foaming station, and the foaming station is arranged on the transportation line and is used for performing a secondary foaming process on the refrigerated container loaded with the front frame foaming clamp;

the conveying line is provided with a clamp mounting station at the inlet of the secondary foaming room; the conveying line is provided with a clamp withdrawing station at the outlet of the secondary foaming room;

the first conveying device is used for conveying the front frame foaming clamp at the clamp withdrawing station to the clamp mounting station.

According to the secondary foaming production system of the refrigerated container, the transportation line comprises a box inlet line, a plurality of foaming lines and a box outlet line; the box inlet line penetrates through the secondary foaming room, and the output end of the box inlet line is arranged in the secondary foaming room; the foaming lines are arranged in the secondary foaming room, the foaming stations and the clamp withdrawing stations are arranged on the foaming lines, and the input end of each foaming line is communicated with the output end of the box inlet line; and the input end of the box outlet line is communicated with the output end of each foaming line and is used for conveying the refrigerated container to the next station.

According to the secondary foaming production system of the refrigerated container, the transportation line further comprises a first transverse moving chain and a second transverse moving chain;

the first traverse chain is arranged at the output end of the box inlet line and the input ends of the foaming lines and is used for transferring the refrigerated containers on the box inlet line to the foaming lines respectively;

the second transverse moving chain is arranged at the input end of the box outlet line and the output ends of the foaming lines and used for respectively transferring the refrigerated containers on the foaming lines to the box outlet line.

The invention relates to a secondary foaming production system of a refrigerated container, wherein a conveying part comprises a first conveying device, a second conveying device and a rotary platform;

the rotating platform is arranged at an inlet of the secondary foaming room and used for bearing and rotating the front frame foaming clamp; the first conveying device is used for conveying the front frame foaming clamp at the clamp withdrawal station to the input end of the rotary platform;

and the second conveying device is used for conveying the front frame foaming clamp at the output end of the rotary platform to the clamp mounting station.

According to the secondary foaming production system of the refrigerated container, the secondary foaming room comprises a box outlet platform corresponding to each foaming line; the box discharging table is arranged at an outlet of the secondary foaming room, is connected with the clamp withdrawing station and is used for bearing the withdrawn front frame foaming clamp; when the clamp is withdrawn, the height of the top surface of the box outlet table is adapted to the height of the bottom surface of the box body of the refrigerated container;

the first conveying device is a monorail crane, a track of the monorail crane is arranged above the box outlet table on each foaming line, and one end of the track of the monorail crane is located above the rotary platform;

the rotating platform is arranged on one side of the box inlet line in parallel, and the input end of the rotating platform and the box outlet platforms are positioned on the same straight line.

In the secondary foaming production system of the refrigerated container, the second conveying device is a transverse moving vehicle; the transverse moving vehicle is used for transversely moving the front frame foaming clamp at the output end of the wheel rotating platform to the clamp mounting station;

and in the state that the clamp is installed, the height of the top surface of the cross sliding vehicle is matched with the height of the bottom surface of the box body of the refrigeration container.

According to the secondary foaming production system of the refrigerated container, the front frame foaming clamp comprises a rack, a pulley block, a side supporting plate assembly and a top supporting plate assembly;

the pulley group is arranged on the bottom surface of the frame;

the two side supporting plate assemblies are respectively arranged on two side surfaces of the rack and are used for respectively supporting two side walls of the refrigerated container;

the top supporting plate component is arranged on the top surface of the frame and used for supporting the top surface of the refrigerated container.

The invention relates to a secondary foaming production system of a refrigerated container, wherein a side supporting plate component comprises a side supporting plate, a plurality of guide rail components and a plurality of locking components;

the guide rail assemblies and the locking assemblies are uniformly distributed between the side supporting plate and the rack;

the guide rail assembly comprises a fixed rail, a sliding block and a sliding plate, the fixed rail is fixed on the rack, one end of the sliding plate is connected to the fixed rail in a sliding mode through the sliding block, and the other end of the sliding plate is connected with the side supporting plate;

the locking assembly comprises a base, a locking wrench and a locking rod; the base is fixed on the rack, and the locking wrench is arranged on the base; one end of the locking rod is connected with the side supporting plate, the other end of the locking rod penetrates through the locking wrench, and the locking wrench is used for locking the relative position of the locking rod.

The invention relates to a secondary foaming production system of a refrigerated container, wherein a top supporting plate component comprises a top supporting plate, a plurality of cylinders and a plurality of locking components;

the plurality of cylinders and the plurality of locking assemblies are uniformly distributed between the top supporting plate and the rack;

the air cylinder is fixed on the frame, and the output end of the air cylinder is connected with the top supporting plate;

the locking assembly comprises a base, a locking wrench and a locking rod; the base is fixed on the rack, and the locking wrench is arranged on the base; one end of the locking rod is connected with the jacking plate, the other end of the locking rod penetrates through the locking wrench, and the locking wrench is used for locking the relative position of the locking rod.

The invention relates to a secondary foaming production method of a refrigerated container, which is applied to any one secondary foaming production system of the refrigerated container and comprises the following steps:

s1: mounting the front frame foaming clamp on the refrigerated container at the clamp mounting station;

s2: the transportation line conveys the refrigerated container loaded with the front frame foaming clamp into the secondary foaming room and completes a foaming process;

s3: the frozen container is subjected to the evacuation of the front frame foaming clamp at the clamp evacuation station;

s4: the first conveying device conveys the withdrawn front frame foaming jig to the jig mounting station and repeats steps S1 to S4.

Due to the adoption of the technical scheme, compared with the prior art, the invention has the following advantages and positive effects:

1. in one embodiment of the invention, a secondary foaming room, a conveying part, a conveying line and a plurality of front frame foaming clamps are respectively arranged on a secondary foaming production line, the conveying line is used for conveying a freezing container, the secondary foaming room for carrying out a secondary foaming process is arranged on the conveying line, a clamp mounting station is arranged on the conveying line at an inlet of the secondary foaming room, and a clamp withdrawing station is arranged on the conveying line at an outlet of the secondary foaming room; and a conveying part is also arranged at an outlet of the secondary foaming room so as to convey the front frame foaming clamp of the clamp withdrawing station back to the clamp mounting station. The process setting through frame foaming anchor clamps before will installing gets into the secondary before the refrigeration container room that foams for when the secondary foaming process was carried out to preceding container, the installation of frame foaming anchor clamps before can carrying out follow-up container of waiting, the required time of secondary foaming station has effectively been reduced, the production beat has further been accelerated, simultaneously through setting up the transport portion, the circulation of secondary foaming production line has been realized, in order to satisfy the production beat of refrigeration container, adapt to mass production, production efficiency has been improved.

2. The process setting through frame foaming anchor clamps before will installing is before frozen container gets into secondary foaming room, has avoided occuping the secondary foaming room inner space, has solved because secondary foaming room inner space restriction leads to the problem of frame foaming anchor clamps before the unable installation of frozen container.

3. The integration of the front frame foaming clamp is realized by arranging each clamping mechanism of the front frame foaming clamp on the frame. And set up the assembly pulley on the bottom surface of frame for preceding frame foaming anchor clamps can be by nimble promotion, when installation or dismantlement, can directly push into the box or by the box in the release, reduced intensity of labour.

Drawings

Fig. 1 is a schematic view of a refrigerated container secondary foaming production system of the present invention;

FIG. 2 is a front view of the foaming jig for a front frame according to the present invention;

FIG. 3 is a side view of the front frame foaming jig of the present invention;

FIG. 4 is a top view of the front frame foaming jig of the present invention;

fig. 5 is a flow chart of the secondary foaming production method of the refrigerated container of the present invention.

Description of reference numerals: 1: a refrigerated container; 2: entering a box line; 3: a foaming line; 4: taking out the box line; 5: a first traverse chain; 6: a second traverse chain; 7: a front frame foaming clamp; 701: a frame; 702: a pulley block; 703: a side supporting plate; 704: fixing a track; 705: a slider; 706: a sliding plate; 707: a base; 708: locking the wrench; 709: a locking lever; 710: a top bracing plate; 711: a cylinder; 8: a wheel-rotating platform; 9: a transverse moving vehicle; 10: a fixture mounting station; 11: withdrawing the fixture from the station; 12: discharging the box from the box table; 13: a monorail crane; 14: a foaming station; 15: and (5) a secondary foaming room.

Detailed Description

The following describes a secondary foaming production system and a production method for a refrigerated container according to the present invention in detail with reference to the accompanying drawings and specific embodiments. Advantages and features of the present invention will become apparent from the following description and from the claims.