CN110861249A - Secondary foaming production system and production method for refrigerated container - Google Patents
Secondary foaming production system and production method for refrigerated container Download PDFInfo
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- CN110861249A CN110861249A CN201911266728.8A CN201911266728A CN110861249A CN 110861249 A CN110861249 A CN 110861249A CN 201911266728 A CN201911266728 A CN 201911266728A CN 110861249 A CN110861249 A CN 110861249A
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- foaming
- clamp
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/08—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles using several expanding or moulding steps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/35—Component parts; Details or accessories
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/712—Containers; Packaging elements or accessories, Packages
- B29L2031/7134—Crates, e.g. for bottles
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
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.
Description
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.
Example one
In one embodiment, the secondary foaming production system for the refrigerated container comprises a secondary foaming room 15, a conveying part, a conveying line and a plurality of front frame foaming clamps 7. Wherein the transport line is used for transporting the refrigerated containers 1. The secondary foaming room 15 comprises a foaming station which is arranged on the transportation line and used for carrying out a secondary foaming process on the refrigerated container 1 loaded with the front frame foaming fixture 7. The transport line is provided with a fixture mounting station at the entrance of the secondary foaming chamber 15. The conveying line is provided with a clamp withdrawing station at the outlet of the secondary foaming room 15. The conveying part is used for conveying the front frame foaming clamp 7 at the clamp withdrawing station to the clamp mounting station.
The secondary foaming production line is respectively provided with a secondary foaming room 15, a conveying part, a conveying line and a plurality of front frame foaming clamps 7, wherein the conveying line is used for conveying the refrigerated container 1, the secondary foaming room 15 for carrying out the secondary foaming process is arranged on the conveying line, a clamp mounting station is arranged on the conveying line at the inlet of the secondary foaming room 15, and a clamp withdrawing station is arranged on the conveying line at the outlet of the secondary foaming room 15; a conveying part is also arranged at the outlet of the secondary foaming room 15 to convey the front frame foaming fixture 7 of the fixture withdrawing station back to the fixture mounting station. Through the process setting that will install preceding frame foaming anchor clamps 7 get into between secondary foaming room 15 at frozen container 1 for when the secondary foaming process was carried out to preceding container, can carry out the installation of preceding frame foaming anchor clamps 7 to the container of follow-up waiting, the required time of secondary foaming station has effectively been reduced, the takt 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 frozen container 1's takt, adapt to mass production, and the production efficiency is improved.
The main application object of this embodiment is an integrated refrigerated container. In original split type container production, the secondary foaming anchor clamps divide into preceding frame anchor clamps and back frame anchor clamps, remove to foaming station at the box after, each clamping mechanism of general preceding frame anchor clamps gets into from the front frame end door opening, and each clamping mechanism of back frame anchor clamps gets into from back frame end door opening, carries out the secondary foaming after the installation is accomplished, and secondary foaming room inner space size designs according to this kind of production demand usually.
And integral type frozen container is when the secondary foaming process, because preceding frame does not have the door opening, by the shutoff of three preceding frame wallboards, preceding frame anchor clamps can't get into from the preceding frame end, can only get into from back frame end door opening, and back frame end peripheral space is taken up by back frame anchor clamps, does not have the space to place preceding frame anchor clamps, and secondary foaming room does not reserve sufficient space simultaneously and in order to install preceding frame foaming anchor clamps in integral type frozen container. Therefore this embodiment is through before the installation process with preceding frame anchor clamps advances to secondary foaming room, utilizes the outer idle place in secondary foaming room to install preceding frame foaming anchor clamps, has avoided occuping the space in the secondary foaming room, has reduced the required time of secondary foaming station simultaneously for the production beat, be favorable to realizing integral type frozen container's mass production.
Similarly, the application object of this embodiment also can be split type frozen container, is applicable to split type frozen container front bezel anchor clamps equally, can carry out the installation of foaming anchor clamps to split type frozen container promptly before secondary foaming room, effectively reduces the time that occupies secondary foaming station 14, improves production efficiency for the beat of production.
The production flow of the secondary foaming production system of the refrigerated container is further explained as follows:
the refrigerated container 1 is conveyed to a clamp mounting station 10 in front of a secondary foaming room 15 through a conveying line, and a front frame foaming clamp 7 is mounted on the clamp mounting station 10. After the clamp is installed, the transportation line conveys the refrigerated container 1 to a secondary foaming room 15 for foaming, and after the foaming is finished, the refrigerated container 1 is conveyed to a clamp withdrawing station 11 by the transportation line to withdraw the front frame foaming clamp 7. The front frame foaming jig 7 is then conveyed by the conveying section back to the jig mounting station 10 to wait for the next mounting. At the same time, the refrigerated container 1 from which the jig is removed is transported by the transport line to the next process.
Example two
The embodiment is further improved on the basis of the first embodiment.
In the embodiment, the transport line comprises a box inlet line 2, a plurality of foaming lines 3 and a box outlet line 4. The box inlet line 2 penetrates through the secondary foaming chamber 15, and the output end of the box inlet line 2 is arranged in the secondary foaming chamber 15. A plurality of foaming lines 3 are arranged in a secondary foaming room 15, foaming stations 14 are arranged on the foaming lines 3, the input end of each foaming line 3 is communicated with the output end of the box inlet line 2, and the output end of each foaming line 3 is arranged at the outlet of the secondary foaming room 15. The input end of the box outlet line 4 is arranged at the outlet of the secondary foaming room 15, and the output end of each foaming line 3 is communicated with the input end of the box outlet line 4. The number of the foaming lines 3 may be two or more, and the number is not particularly limited. The provision of a plurality of foaming lines 3 further improves the efficiency of the secondary foaming process.
In another embodiment, the transport line may further comprise a first traverse chain 5 and a second traverse chain 6. The first transverse moving chain 5 is arranged at the output end of the box inlet line 2 and the input ends of the foaming lines 3 and used for transferring the refrigerated containers on the box inlet line 2 to the foaming lines 3 respectively. The specific position relation of the box entering line 2 and the plurality of foaming lines 3 is set, so that the length of the secondary foaming room 15 only needs the length of one foaming line 3, and after the refrigerated container 1 reaches the tail end of the box entering line 2, the refrigerated container 1 can be conveyed to the corresponding foaming line 3 through the first transverse moving chain 5, and subsequent operation on the foaming line 3 can be carried out. The box inlet lines 2 are arranged on the foaming lines 3 in parallel, and the length of the secondary foaming room can be fully utilized. In other embodiments, the box entering line 2 and the plurality of foaming lines 3 are arranged in parallel, and the output end of the box entering line 2 is aligned with the input ends of the plurality of foaming lines 3, and at this time, the first traverse chain 5 is vertically arranged on the output end of the box entering line 2 and the input ends of the plurality of foaming lines 3.
The second traverse chain 6 is arranged at the input end of the box outlet line 4 and the output ends of the foaming lines 3 and is used for transferring the refrigerated containers on the foaming lines 3 to the box outlet line 4 respectively. After the freezing container 1 reaches the tail end of the foaming line 3, the freezing container 1 can be conveyed to the box outlet line 4 by the second traverse chain 6 for subsequent processes. In other embodiments, the box outlet line 4 and the plurality of foaming lines 3 are arranged in parallel, the input end of the box outlet line 4 is aligned with the output ends of the plurality of foaming lines 3, and the second traverse chain 6 is vertically arranged on the input end of the box outlet line 4 and the output ends of the plurality of foaming lines 3.
EXAMPLE III
The present embodiment is a further improvement on the basis of the first embodiment and the second embodiment.
In this embodiment, the conveyor section further comprises a first conveyor, a second conveyor and a wheel platform 8. And the rotary platform 8 is arranged at the inlet of the secondary foaming room 15 and is used for bearing and rotating the front frame foaming fixture 7. The first conveying device is used for conveying the front frame foaming clamp 7 at the clamp withdrawing station to the input end of the rotary platform 8. And the second conveying device is used for conveying the front frame foaming clamp 7 at the output end of the rotary platform 8 to a clamp mounting station. Through setting up wheel platform 8, first conveyor and second conveyor, can realize two sections transports and the wheel of front bezel foaming anchor clamps 7, divide into two sections maximization that can realize resource utilization with the transportation section, set up the automatic wheel that wheel platform 8 can realize front bezel foaming anchor clamps 7, further improve production system's degree of automation.
Example four
The embodiment is further improved on the basis of the third embodiment.
In the present embodiment, the secondary foaming room 15 includes the out-box table 12 corresponding to each foaming line 3. The box discharging table 12 is arranged at the outlet of the secondary foaming room 15, connected with the clamp withdrawing station 11 and used for bearing the withdrawn front frame foaming clamp 7. The first conveying device can convey the front frame foaming clamp 7 which is completely foamed without entering the clamp withdrawing station 11 of the secondary foaming room 15.
In other embodiments, the output end of the foaming line 3 may be disposed at the outlet of the secondary foaming chamber 15, the input end of the box-out line 4 is disposed at the outlet of the secondary foaming chamber 15, and the input end of the box-out table 12 extends into the secondary foaming chamber 15, i.e., a part of the box-out table 12 is located inside the secondary foaming chamber 15, and another part is located outside the secondary foaming chamber 15. Of course, the box outlet table 12 may be located entirely outside the secondary foaming chamber 15, and is not particularly limited herein.
In this embodiment, the first conveying device may be a monorail crane 13, the track of the monorail crane 13 is arranged above the discharging table 12 on each foaming line 3, and one end of the track of the monorail crane 13 is located above the rotary platform 8. The track of the monorail crane 13 is positioned right above each box outlet table 12 and the rotary platform 8, and after the monorail crane 13 lifts the front frame foaming clamp 7, the monorail crane cannot interfere or collide with the refrigerated container 1 on the lower conveying line. The rail-mounted hoisting mode is adopted, the space of a production line field can be fully utilized, a special conveying channel is not required to be arranged, and only the unused upper space is adopted.
In this embodiment, the height of the top surface of the box outlet table 12 can also be adapted to the height of the bottom surface of the container body of the refrigerated container 1. The heights of the front frame and the rear frame are the same, so that the front frame foaming clamp 7 can be directly pushed out from the interior of the refrigerated container 1 to the box outlet table 12, the operations such as carrying and the like are avoided, and the efficiency is improved.
EXAMPLE five
The present embodiment is a further improvement on the above embodiment.
In this embodiment, the wheel platform 8 is disposed in parallel on one side of the box-in line 2, and the input end of the wheel platform 8 and the plurality of box-out platforms 12 are located on the same straight line. This arrangement allows the monorail crane 13 to be a straight track without the need for a complex track to be custom made or specially set up.
In this embodiment, the second conveying device is a traverse car 9. The transverse moving vehicle 9 is used for transversely moving the front frame foaming clamp 7 at the output end of the wheel rotating platform 8 to the clamp mounting station 10. At the moment, the connecting line of the output end of the wheel-rotating platform 8 and the clamp mounting station 10 is perpendicular to the box entering line 2, so that the transportation distance of the transverse moving vehicle 9 is shortest, and the transportation efficiency of the second conveying device is further improved.
Further, in the jig-mounted state, the height of the top surface of the traverse carriage 9 can be adapted to the height of the bottom surface of the box body of the refrigerated container 1. The front frame foaming clamp 7 for transporting the cross sliding vehicle 9 can be directly pushed into the refrigerated container 1, so that the operations such as transportation and the like are avoided, and the efficiency is improved.
EXAMPLE six
In this embodiment, a front frame foaming fixture 7 is applied to the secondary foaming production line of the refrigerated container 1 of the above embodiment, and includes a frame 701, a pulley block 702, a side supporting plate assembly, and a top supporting plate assembly. The pulley block 702 is arranged on the bottom surface of the frame 701. The two side supporting plate assemblies are respectively arranged on two side surfaces of the rack 701 and are used for respectively supporting two side walls of the refrigerated container 1. The top bracing plate assembly is arranged on the top surface of the frame 701 and is used for supporting the top surface of the refrigerated container 1. When the front frame foaming clamp of the conventional container is installed, the front frame foaming clamp is respectively provided with a plurality of fragmentary parts, and workers carry the parts into the container to install and clamp the parts, so that the installation mode of the device is low in efficiency and the labor intensity of the workers is high. In this embodiment, through fagging subassembly and top supporting plate subassembly on frame 701, each part integration with preceding frame foaming anchor clamps has in the frame to set up assembly pulley 702 on the bottom surface of frame 701, make preceding frame foaming anchor clamps 7 can be promoted by in a flexible way, with adaptation different station and topography, during the use, directly push it in the container carry on each subassembly the installation with press from both sides tightly can, occupation time is few, low in labor strength.
In this embodiment, the side brace assembly includes a side brace 703, a plurality of guide rail assemblies, and a plurality of locking assemblies. The guide rail assemblies and the locking assemblies are uniformly distributed between the side support plate 703 and the frame 701. Specifically, the rail assemblies may be three or more and the locking assemblies may be two or more.
Further, the guide rail assembly comprises a fixed rail 704, a sliding block 705 and a sliding plate 706, the fixed rail 704 is fixed on the frame 701, one end of the sliding plate 706 is slidably connected to the fixed rail 704 through the sliding block 705, and the other end of the sliding plate 706 is connected to the side brace 703. The side plate 703 is linearly movable away from or toward the frame 701 by a slide plate 706 and a slider 705.
Further, the locking assembly includes a base 707, a locking wrench 708, and a locking bar 709. A base 707 is fixed to the frame 701, and a locking wrench 708 is provided on the base 707. One end of the locking rod 709 is connected to the side brace 703, the other end of the locking rod 709 passes through the locking wrench 708, and the locking wrench 708 is used for locking the relative position of the locking rod 709. Locking wrench 708 may be a wrench and a press block that may be depressed by swinging the wrench such that locking bar 709 between locking wrench 708 and base 707 is locked.
In this embodiment, the top plate assembly includes a top plate 710, a plurality of cylinders 711, and a plurality of locking assemblies. The plurality of cylinders 711 and the plurality of locking assemblies are uniformly distributed between the top support plate 710 and the frame 701. Specifically, the number of the cylinders 711 may be two or more, and the number of the locking assemblies may be two or more.
Further, the cylinder 711 is fixed on the frame 701 and the output end of the cylinder 711 is connected to the top support plate 710 for performing a jacking operation on the top support plate 710.
Further, the locking assembly includes a base 707, a locking wrench 708, and a locking bar 709. A base 707 is fixed to the frame 701, and a locking wrench 708 is provided on the base 707. One end of the locking rod 709 is connected to the top bracing plate 710, the other end of the locking rod 709 passes through the locking wrench 708, and the locking wrench 708 is used for locking the relative position of the locking rod 709. Locking wrench 708 may be a wrench and a press block that may be depressed by swinging the wrench such that locking bar 709 between locking wrench 708 and base 707 is locked.
EXAMPLE seven
A secondary foaming production method of a refrigerated container is applied to the secondary foaming production line of the refrigerated container in the embodiment and comprises the following steps:
s1: mounting a front frame foaming clamp 7 on the refrigerated container 1 at a clamp mounting station;
s2: the transportation line conveys the refrigerated container 1 loaded with the front frame foaming clamp 7 to a secondary foaming room 15 and completes the foaming process;
s3: the frozen container 1 is subjected to the evacuation of the front frame foaming clamp 7 at a clamp evacuation station;
s4: the first conveying device conveys the withdrawn front frame foaming jig 7 to the jig mounting station and repeats steps S1 to S4.
The following describes the specific flow of the secondary foaming production line:
the first step is as follows: and (4) conveying the front frame foaming clamp 7 stored on the rotary platform 8 to the cross sliding vehicle 9.
The second step is as follows: the traverse car 9, on which the front frame foaming jigs 7 have been loaded, is traversed upward to a jig mounting station 10.
The third step: the front frame foaming jig 7 is pushed into the freezing container 1 from the traverse carriage 9 and mounted.
The fourth step: the container loaded with the foaming jig enters the secondary foaming chamber 15 according to the running direction of the container, and the foaming work is completed in the secondary foaming chamber 15.
The fifth step: after the foaming operation is completed, the container is transported to the jig evacuation station 11.
A sixth step: the front frame foaming jig 7 is pushed out of the box onto the box outlet table 12.
A seventh step of: and a single-rail crane 13 is used for hoisting the front frame foaming fixture 7 on the box outlet table 12, hoisting the front frame foaming fixture to the rotary platform 8 and hoisting the front frame foaming fixture on the rotary platform 8.
An eighth step: and the front frame foaming clamp 7 on the wheel turntable is conveyed to a waiting position according to the running direction of the clamp.
A ninth step: the transverse moving vehicle 9 transversely moves downwards to be aligned with the rotating platform 8, the front frame foaming clamp 7 is conveyed to the transverse moving vehicle 9, the second step circulation is continued, and the whole clamp rotating process is completed.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments. Even if various changes are made to the present invention, it is still within the scope of the present invention if they fall within the scope of the claims of the present invention and their equivalents.
Claims (10)
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.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911266728.8A CN110861249B (en) | 2019-12-11 | 2019-12-11 | Secondary foaming production system and production method for frozen container |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911266728.8A CN110861249B (en) | 2019-12-11 | 2019-12-11 | Secondary foaming production system and production method for frozen container |
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| CN110861249B CN110861249B (en) | 2023-05-05 |
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| US20180133937A1 (en) * | 2015-05-29 | 2018-05-17 | Kraussmaffei Technologies Gmbh | Foaming apparatus for refrigerator cabinets and related foaming method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2038699A (en) * | 1978-12-29 | 1980-07-30 | Yoshino Kogyosho Co Ltd | Orientation-blow molding equipment |
| JPH10128770A (en) * | 1996-10-31 | 1998-05-19 | Daiwa House Ind Co Ltd | Foam molding apparatus for building member, jig and method |
| JP2003137405A (en) * | 2001-11-01 | 2003-05-14 | Toyo Tire & Rubber Co Ltd | Heat insulating panel manufacturing equipment and heat insulating panel manufacturing method |
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| US20180133937A1 (en) * | 2015-05-29 | 2018-05-17 | Kraussmaffei Technologies Gmbh | Foaming apparatus for refrigerator cabinets and related foaming method |
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|---|---|
| CN110861249B (en) | 2023-05-05 |
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