WO2021026670A1 - 纸容器发泡装置 - Google Patents

纸容器发泡装置 Download PDF

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Publication number
WO2021026670A1
WO2021026670A1 PCT/CN2019/099876 CN2019099876W WO2021026670A1 WO 2021026670 A1 WO2021026670 A1 WO 2021026670A1 CN 2019099876 W CN2019099876 W CN 2019099876W WO 2021026670 A1 WO2021026670 A1 WO 2021026670A1
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WO
WIPO (PCT)
Prior art keywords
zone
heating
cooling
chain
feeding
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PCT/CN2019/099876
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English (en)
French (fr)
Inventor
张静文
Original Assignee
张静文
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Filing date
Publication date
Application filed by 张静文 filed Critical 张静文
Priority to PCT/CN2019/099876 priority Critical patent/WO2021026670A1/zh
Priority to US17/629,647 priority patent/US20220242016A1/en
Priority to EP19941336.0A priority patent/EP4011591A4/en
Priority to JP2022506041A priority patent/JP7265302B2/ja
Priority to CN201980098548.5A priority patent/CN114375245B/zh
Publication of WO2021026670A1 publication Critical patent/WO2021026670A1/zh

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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
    • B29C44/3415—Heating or cooling
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/0277—Apparatus with continuous transport of the material to be cured
    • 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
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/1271—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed parts being partially covered
    • 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
    • B29C44/36—Feeding the material to be shaped
    • B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/16—Cooling
    • 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
    • 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
    • B29L2031/7132—Bowls, Cups, Glasses

Definitions

  • the invention relates to a foaming device, particularly a paper container foaming device.
  • the manufacture of insulated paper containers with foamed layers is to first coat the outer surface of the paper container with foam material, and then heat the paper container in a heating device for foaming, and then move the foamed paper container to Cooling is done elsewhere, and the cooled paper containers can be stacked with each other; however, this process is very complicated and time-consuming. It not only requires separate heating and cooling devices, but also manual transfer and collection of paper containers.
  • a continuous production line type foaming device which is to set heating and cooling areas on the same machine.
  • the paper container is carried through the heating and cooling areas by a conveyor belt to achieve the effect of continuous production.
  • the heating zone and the cooling zone must have a considerable length respectively, which also causes the volume of the foaming device to be comparable Big.
  • the main purpose of the present invention is to provide a paper container foaming device, which can effectively reduce the volume of the machine but still ensure a sufficient path length to separate the heating zone from the cooling zone.
  • the present invention provides a paper container foaming device, which includes a body, a conveying mechanism, a number of sockets, a heating mechanism, a cooling mechanism, a feeding mechanism and a receiving mechanism.
  • the main body is divided into a feeding and receiving zone, a preheating zone, a heating zone and a cooling zone on a horizontal plane.
  • the preheating zone, the heating zone and the cooling zone are respectively provided with a guiding part; the conveying mechanism A chain comprising a closed loop, the chain extends along the feeding and receiving zone, the preheating zone, the heating zone, and the cooling zone in sequence on the horizontal plane, and then returns to the feeding and receiving zone.
  • the chain is preheated Zone, the heating zone and the cooling zone respectively extend in a circuitous manner, so that the preheating zone, the heating zone and the cooling zone respectively have at least one vertical cross-section with at least two paths of the chain; each of the sockets has A supporting part and a base.
  • the several supporting bases are respectively arranged on one side of the chain with their bases in sequence.
  • the supporting part is rotatably arranged on the base for supporting a paper container.
  • the heating mechanism is arranged at The preheating zone and the heating zone are used to heat the preheating zone and the heating zone, and the temperature of the preheating zone is lower than the temperature of the heating zone;
  • the cooling mechanism is arranged in the cooling zone to heat the cooling zone Perform cooling;
  • the feeding mechanism and the receiving mechanism are respectively arranged above the feeding and receiving zone, the feeding mechanism is closer to the preheating zone, the receiving mechanism is closer to the cooling zone, and the feeding mechanism is in sequence
  • the paper container is placed on the supporting portion of the plurality of supporting seats, and the receiving mechanism sequentially retracts the paper container on the plurality of supporting seats.
  • the body defines a front side and a rear side
  • a longitudinal direction is defined by using the front side and the rear side as front and rear edges
  • a transverse direction is defined perpendicular to the longitudinal direction
  • the longitudinal direction and the transverse direction are defined The directions are all parallel to the horizontal plane
  • the feeding and receiving zone is located on the front side of the body
  • the preheating zone, the heating zone and the cooling zone are arranged along the transverse direction and located behind the feeding and receiving zone.
  • the chain extends in the transverse direction in the feeding zone, and the chain extends back and forth along the longitudinal direction in the preheating zone, the heating zone, and the cooling zone, respectively, forming two U-shaped rows
  • the chain is also connected in a U shape between the preheating zone and the heating zone, the chain is also connected in a U shape between the heating zone and the cooling zone, and the chain is connected between the feeding and receiving zone and the
  • the preheating zone is connected in an L shape
  • the chain is connected in an L shape between the cooling zone and the feeding and receiving zone.
  • the turning point of the chain in the preheating zone, the heating zone and the cooling zone is close to the rear end of the body, and the turning point of the chain at the connection between the preheating zone and the heating zone is Close to the feeding and receiving zone, the connecting turning zone of the chain between the heating zone and the cooling zone is close to the feeding and receiving zone.
  • the chain extends back and forth twice along the longitudinal direction in the cooling zone to form a W-shaped four-row shape.
  • the conveying mechanism further includes a plurality of gears, and the plurality of gears are respectively arranged in the preheating zone, the two ends of the heating zone and the cooling zone along the longitudinal direction, and the feeding and receiving zone along the transverse direction. At both ends of the direction, the gears mesh with the chain respectively, and the rotation of the gears drives the chain to advance and turn.
  • the heating mechanism includes a plurality of heating plates and a plurality of air supply ports, the plurality of heating plates are arranged in the preheating zone and the heating zone and are located above the plurality of seats, the plurality of air supply ports It is arranged in the preheating zone and the heating zone and is located above the heating plate, and by providing airflow to push the air heated by the heating plates to the supporting seats.
  • the cooling mechanism includes at least one fan and a vent, the fan provides airflow to the cooling area, and the vent is used for exhausting hot air in the cooling area.
  • the material receiving mechanism sucks the paper containers on the plurality of seats by negative pressure.
  • the chain extends back and forth twice along the longitudinal direction to form a W-shaped four-row shape
  • the conveying mechanism further includes a plurality of gears, and the plurality of gears are respectively arranged in the preheating zone , The heating zone and the cooling zone along the longitudinal direction of the two ends and the feeding and receiving zone along the transverse direction of the two ends, the plurality of gears are meshed with the chain respectively, by the rotation of the plurality of gears Drive the chain forward and turn
  • the heating mechanism includes a plurality of heating plates and a plurality of air supply ports, the plurality of heating plates are arranged in the preheating zone and the heating zone and located above the plurality of bearings, the number An air supply port is provided in the preheating zone and the heating zone and is located above the heating plate, and by providing airflow to push the air heated by the heating plates to the supporting seats
  • the cooling mechanism includes at least one A fan and a vent, the fan provides air flow to the cooling area, and the vent is used to exhaust the hot
  • Figure 1 is a perspective view of the present invention
  • Figure 2 is a perspective view of the present invention from another angle
  • Figure 3 is a perspective view of the present invention when the lid is opened
  • Figure 4 is a partial perspective view of the present invention.
  • Figure 5 is a transverse cross-sectional view of the present invention.
  • Figure 6 is a longitudinal sectional view of the present invention.
  • Fig. 7 is a plan view of the present invention.
  • the present invention provides a paper container foaming device, including a main body 10, a conveying mechanism 20, a plurality of sockets 30, a heating mechanism 40, a cooling mechanism 50, a feeding mechanism 60 With a receiving mechanism 70.
  • the main body 10 is divided on a horizontal plane into a feeding zone 13, a preheating zone 14, a heating zone 15, and a cooling zone 16.
  • the preheating zone 14, the heating zone 15 and the cooling zone 16 are respectively provided There is a guiding part, the preheating zone 14 and the heating zone 15 are substantially isolated from each other by a first partition 121, and the heating zone 15 and the cooling zone 16 are substantially isolated from each other by a second partition 122;
  • the conveying mechanism 20 includes a chain 21 in a closed loop. The chain 21 extends along the feeding and receiving zone 13, the preheating zone 14, the heating zone 15 and the cooling zone 16 in sequence on the horizontal plane, and then returns to the feeding zone.
  • each of the sockets 30 has a supporting portion 32 and a base 31, and the plurality of sockets 30 are respectively arranged on the chain 21 with their bases 31 spaced apart in sequence.
  • the supporting portion 32 is rotatably arranged on the base 31 for supporting an inverted paper container 90.
  • the heating mechanism 40 includes at least two heating plates 41 respectively arranged in the preheating zone 14 and the heating zone 15 to heat the preheating zone 14 and the heating zone 15.
  • the temperature of the preheating zone 14 is lower than the temperature of the heating zone 15, and the chain 21 in the preheating zone 14 is along
  • the heating plate 41 in the preheating zone 14 extends in the length direction, and the chain 21 in the heating zone 15 extends along the length of the heating plate 41 in the heating zone 15;
  • the cooling mechanism 50 is arranged in the cooling zone 16
  • the feeding mechanism 60 and the receiving mechanism 70 are respectively arranged above the feeding and receiving zone 13
  • the feeding mechanism 60 is closer to the preheating zone 14
  • the receiving mechanism 70 is closer to the cooling zone 16
  • the feeding mechanism 60 sequentially places paper containers 90 on the supporting portions 32 of the plurality of seats 30, and the receiving mechanism 70 sequentially retracts the paper on the plurality of seats 30 Container 90.
  • the main body 10 defines a front side and a rear side, the front side and the rear side define a longitudinal direction in conjunction with each other, a transverse direction perpendicular to the longitudinal direction is defined, and the longitudinal direction is connected to the longitudinal direction.
  • the transverse direction is parallel to the horizontal plane, the feeding and receiving zone 13 is located on the front side of the main body 10, and the preheating zone 14, the heating zone 15 and the cooling zone 16 are arranged along the transverse direction and located in the feeding and receiving zone 13
  • the rear; the chain 21 in the feeding zone 13 is extended along the transverse direction, the chain 21 in the preheating zone 14, the heating zone 15 and the cooling zone 16 respectively extend back and forth along the longitudinal direction and roughly It is U-shaped in two rows, and the chain 21 is also U-shaped connected between the preheating zone 14 and the heating zone 15, and the chain 21 is also U-shaped connected between the heating zone 15 and the cooling zone 16
  • the chain 21 is generally L-shaped connection between the feeding and receiving zone 13 and the preheating zone 14, and the chain 21 is generally L-shaped connection between the cooling zone 16 and the feeding and receiving zone 13.
  • the turning point of the chain 21 in the preheating zone 14, the heating zone 15 and the cooling zone 16 is close to the rear end of the body 10, and the chain 21 is in the preheating zone 14 and the heating zone.
  • the connecting turning point between 15 is close to the feeding and receiving zone 13, and the connecting turning zone between the chain 21 and the heating zone 15 and the cooling zone 16 is close to the feeding and receiving zone 13; in addition, the chain 21 is at The cooling zone 16 extends back and forth twice along the longitudinal direction to form a W-shaped four-row shape, so as to provide a longer cooling time.
  • the conveying mechanism 20 further includes a plurality of gears 22, and the plurality of gears 22 are respectively provided in the preheating zone 14, the heating zone 15 and the cooling zone 16 at both ends in the longitudinal direction and the feeding At two ends of the receiving area 13 along the transverse direction, the gears 22 mesh with the chain 21 respectively, and the rotation of the gears 22 drives the chain 21 to advance and turn.
  • the heating mechanism 40 further includes a plurality of air supply ports 42.
  • the plurality of heating plates 41 are disposed in the preheating zone 14 and the heating zone 15 and are located above the plurality of seats 30.
  • the plurality of air supply ports 42 is arranged in the preheating zone 14 and the heating zone 15 and above the heating plate 41, by providing air flow to push the air heated by the heating plates 41 to the supporting seats 30;
  • the cooling mechanism 50 It includes at least one fan 51 and a vent 52.
  • the fan 51 provides air flow to the cooling zone 16, and the vent 52 discharges the hot air in the cooling zone 16.
  • the receiving mechanism 70 sucks the data by negative pressure.
  • the heating zone 15 includes a main heating zone 151 and a cooling zone 152.
  • the main heating zone 151 is closer to the preheating zone 14, and the cooling zone 152 is closer to the cooling zone 16.
  • the temperature of the cooling zone 152 is lower than the temperature of the main heating zone 151, and the main heating zone 151 and the cooling zone 152 are substantially isolated from each other by a third partition 123; the feeding and receiving zone 13 is closer to the rear side
  • a fourth partition 124 is arranged on one side of the, so as to substantially isolate the feeding and receiving zone 13 from the preheating zone 14, the heating zone 15 and the cooling zone 16.
  • the main body 10 includes a base body 12 and a cover body 11, the cover body 11 is pivotally disposed on the base body 12, the chain 21, the plurality of bearings 30, the first partition
  • the plate 121, the second partition 122, the third partition 123, and the fourth partition 124 are provided on the base 12, and the side of the cover 11 facing the base 12 is provided with a first plate 111, A second plate 112 and a third plate 113.
  • the first plate 111, the second plate 112 and the third plate 113 correspond to the first partition 121, the second partition 122 and the third partition, respectively.
  • Plate 123, the first plate body 111, the second plate body 112, the third plate body 113, the first partition 121, the second partition 122, and the third partition 123 are all along the longitudinal direction Extension; when the cover 11 is placed on the base 12, the first plate 111 and the first partition 121 are joined to each other, the second plate 112 and the second partition 122 are joined to each other, the first The three-plate body 113 and the third partition plate 123 are joined to each other; in addition, the body 10 is provided with a heat exhaust port above between the preheating zone 14 and the feeding and receiving zone 13, so as to avoid the preheating zone 14 The hot air flows to the feeding and receiving area 13 and the outside.
  • a gap is formed at a predetermined distance from each other to allow the chain 21 to pass through. Both ends of the fourth partition 124 in the transverse direction are separated from both sides of the body 10 by a predetermined distance to form a gap.
  • the chain 21 passes, and the front side of the cover 11 corresponds to the fourth partition 124. When the cover 11 is closed to the base 12, the front side of the cover 11 is joined to the fourth partition 124 to The preheating zone 14, the heating zone 15 and the cooling zone 16 are covered inside.
  • the supporting portion 32 of each of the sockets 30 has a toothed wheel 321, and each of the guiding parts includes at least two guide rails 171, and the toothed wheel 321 Lean against each of the guide rails 171 and roll along the guide rails 171 (the bottom of each guide rail 171 can be further provided with a soft pad to increase friction), so as to drive the supporting portion 32 to rotate to ensure the paper container 90 in all directions All are heated uniformly.
  • the two guide rails 171 of the preheating zone 14, the heating zone 15 and the cooling zone 16, respectively, are formed on two opposite sides of a middle island 17, and each middle island 17 is sandwiched between the preheating zone 14.
  • the heating zone 15 and the cooling zone 16 between the two rows of chains 21; the preheating zone 14, the heating zone 15 and the cooling zone 16 next to the chain 21 are respectively provided with a rolling surface 18, the several The rolling surface 18 is located below the motion path of the plurality of bearing seats 30, and the end of each bearing seat 30 farther from the chain 21 is provided with a bearing 33, which can rotate along a horizontal axis and abut against the rolling surface 18 When the bearing 30 is moved by the chain 21, the bearing 33 rolls on the rolling surface 18, thereby promoting the smooth advancement of the bearing 30 and supporting the outer side of the bearing 30 upward , To avoid downward deflection of the outside of the bearing 30.
  • a driving device is used to connect the gears 22 to drive the gears 22 to rotate, thereby driving the chain 21 along the feeding and receiving zone 13, the preheating zone 14, the heating zone 15, and the cooling zone 16 and the feeding and receiving area 13 are scrolled sequentially.
  • the feeding mechanism 60 places a paper container 90 to be foamed on the receiving portion 32 of each bearing 30 passing below it, and the bearing 30 is chained 21 Drive and detour through the preheating zone 14 and the heating zone 15 in order to complete the foaming of the foamed material, then detour through the cooling zone 16 to be completely cooled, and finally return to the feeding and receiving zone 13 and be
  • the collection mechanism 70 collects.
  • the chain can extend its path length as much as possible under the premise of the smallest total area. Therefore, even if the receiving area, preheating area, heating area and cooling area are adjacent to each other, because the bearing is located in each area The length of the action path is very sufficient, the paper container can still be heated enough to make foam, and there is enough time in the cooling zone to be fully cooled to facilitate the stacking of multiple paper containers; in addition, the several The partitions isolate most of the adjacent areas from each other to ensure that the hot air in each area does not flow excessively.
  • the temperature of the heating zone is easy to maintain, and the temperature of the cooling zone and the preheating zone is not too high; on the other hand, heating The plate extends completely along the advancing direction of the socket, so that the paper container can be continuously heated evenly during the advancing process.
  • the paper container foaming device provided by the embodiment of the present invention includes a main body, a conveying mechanism, a number of sockets, a heating mechanism, a cooling mechanism, a feeding mechanism and a receiving mechanism, which can effectively reduce the machine platform.
  • the volume can still ensure enough path length to separate the heating zone and the cooling zone. Therefore, it has industrial applicability.

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Abstract

一种纸容器(90)发泡装置，包含：本体(10)、输送装置、数个承座(30)、加热机构(40)、冷却机构(50)、给料机构(60)与收料机构(70)，该本体(10)于一水平面上区分为一给收料区(13)、一预热区(14)、一加热区(15)与一冷却区(16)；该输送装置，包含封闭循环的一链条(21)；各所述承座(30)具有一承置部(32)与一底座(31)；该加热机构(40)设于该预热区(14)与该加热区(15)以对其进行加热；该冷却机构(50)，设于该冷却区(16)以对其进行冷却；该给料机构(60)与收料机构(70)，分别设于该给收料区(13)的上方。借此，纸容器(90)发泡装置，能有效缩小机台体积但仍能确保足够路径长度以确实区隔加热区(15)与冷却区(16)。

Description

纸容器发泡装置 技术领域
本发明是有关于一种发泡装置，特别是一种纸容器发泡装置。
背景技术
一般来说，具有发泡层的隔热纸容器的制造是先于纸容器外表面涂布发泡材，再使纸容器于加热装置内进行加热发泡，发泡完毕的纸容器再移至他处进行冷却，冷却完毕的纸容器方可互相叠合；然而，此工艺十分复杂且耗时耗工，不仅需要分别准备加热装置与冷却装置，还须以人工搬移与收集纸容器。
对此，便出现了连续生产线型的发泡装置，是于同一机台的不同位置设置加热区与冷却区，借由输送带将纸容器携带经过加热区与冷却区，以达到连续生产的效果；然而，为了确保足够的加热时间以达到充分发泡，也为了确保发泡层受到充分冷却，加热区与冷却区分别均须具有相当的长度，这也造成了发泡装置的体积必须相当之大。
因此，如何在确保发泡充分与冷却充分的前提下缩小发泡装置的体积，确为本领域业者的一大课题。
发明内容
本发明的主要目的在于提供一种纸容器发泡装置，能有效缩小机台体积但仍能确保足够路径长度以确实区隔加热区与冷却区。
为达成上述目的，本发明提供一种纸容器发泡装置，包含一本体、一输送机构、数个承座、一加热机构、一冷却机构、一给料机构与一收料机构。
该本体于一水平面上区分为一给收料区、一预热区、一加热区与一冷却区，该预热区、该加热区与该冷却区内分别设有一导引部；该输送机构包含封闭循环的一链条，该链条于该水平面上依序沿该给收料区、该预热区、该加热区与冷却区延伸前进后回到该给收料区，该链条于该预热区、该加热区与该冷却区内分别迂回延伸，使该预热区、该加热区与该冷却区分别具有至少一个铅直截面上有至少二个该链条的路径；各所述承座具有一承置部与一底座，该数个承座分别以其底座依序间隔设于该链条的一侧，该承置部是可转动地设于该底座上以供撑置一纸容器，当各所述承座随该链条于该预热区、该加热区与该冷却区内前进时，该数个导引部与该承置部摩擦而促使该承置部自转；该加热机构设于该预热区与该加热区以对该预热区与该加热区内进行加热，该预热区的温度低于该加热区的温度；该冷却机构设于该冷却区以对该冷却区内进行冷却；该给料机构与该收料机构分别设于该给收料区的上方，该给料机构较靠近该预热区，该收料机构较靠近该冷却区，该给料机构依序置放纸容器于该数个承座的承置部，该收料机构依序收回该数个承座上的纸容器。
可选地，该本体定义有一前侧与一后侧，以该前侧与该后侧为前后边沿定义一纵长方向，定义一横向方向垂直于该纵长方向，该纵长方向与该横向方向均平行于该水平面，该给收料区位于该本体的前侧，该预热区、该加热区与该冷却区沿该横向方向排列而位于该给收料区后方。
可选地，该链条于该给收料区内是沿该横向方向延伸，该链条于该预热区、该加热区与该冷却区中分别沿该纵长方向来回延伸而呈U形两列状，且该链条于该预热区与该加热区之间亦呈U形连接，该链条于该加热区与该冷却区之间亦呈U形连接，该链条于该给收料区与该预热区之间呈L形连接，该链条于该冷却区与该给收料区之间呈L形连接。
可选地，该链条分别于该预热区、该加热区与该冷却区中的转向处是靠近该本体的后端，该链条于该预热区与该加热区之间的连接转向处是靠近该给收料区，该链条于该加热区与该冷却区之间的连接转向区是靠近该给收料区。
可选地，该链条于该冷却区中沿该纵长方向来回延伸两次而呈W形四列状。
可选地，该输送机构更包含数个齿轮，该数个齿轮分别设于该预热区、该加热区与该冷却区沿该纵长方向上的两端以及该给收料区沿该横向方向上的两端，该数个齿轮分别于该链条啮合，借该数个齿轮的转动来带动该链条的前进与转向。
可选地，该加热机构包含数个加热板与数个供气口，该数个加热板设于该预热区与该加热区而位于该数个承座的上方，该数个供气口设于该预热区与该加热区而位于该加热板上方，借由提供气流以将被该数个加热板加热的空气推向该数个承座。
可选地，该冷却机构包含至少一个风扇与通风口，该风扇对该冷却区内提供气流，该通风口供该冷却区内的热气排出。
可选地，该收料机构是借由负压吸取该数个承座上的纸容器。
可选地，该链条于该冷却区中该链条沿该纵长方向来回延伸两次而呈W形四列状；该输送机构更包含数个齿轮，该数个齿轮分别设于该预热区、该加热区与该冷却区沿该纵长方向上的两端以及该给收料区沿该横向方向上的两端，该数个齿轮分别于该链条啮合，借该数个齿轮的转动来带动该链条的前进与转向；该加热机构包含数个加热板与数个供气口，该数个加热板设于该预热区与该加热区而位于该数个承座的上方，该数个供气口设于该预热区与该加热区而位于该加热板上方，借由提供气流以将被该数个加热板加热的空气推向该数个承座；该冷却机构包含至少一个风扇与一通风口，该风扇对该冷却区内提供气流，该通风口供该冷却区内的热气排出；该收料机构是借由负压吸取该数个承座上的纸容器；该本体更包含一气流循环系统，该气流循环系统于该预热区、该加热区与该冷却区中分别具有入气机构与出气机构，借以维持该预热区、该加热与该冷却区中特定方向的气流流动；该预热区与该加热区之间以一第一隔板彼此不完全隔离，该加热区与该冷却区之间以一第二隔板彼此不完全 隔离。
附图说明
图1是本发明的立体图；
图2是本发明另一角度的立体图；
图3是本发明盖体打开时的立体图；
图4是本发明的部分立体图；
图5是本发明的横向截面图；
图6是本发明的纵向截面图；
图7是本发明的俯视图。
图中：
10：本体；11：盖体；111：第一板体；112：第二板体；113：第三板体；12：座体；121：第一隔板；122：第二隔板；123：第三隔板；124：第四隔板；13：给收料区；14：预热区；15：加热区；151：主加热区；152：降温区；16：冷却区；17：中岛；171：导轨；18：滚动面；20：输送机构；21：链条；22：齿轮；30：承座；31：底座；32：承置部；321：齿状轮；33：轴承；40：加热机构；41：加热板；42：供气口；50：冷却机构；51：风扇；52：通风口；60：给料机构；70：收料机构；80：气流循环系统；90：纸容器。
具体实施方式
下面结合附图和具体实施例对本发明作进一步说明，以使本领域的技术人员可以更好的理解本发明并能予以实施，但所举实施例不作为对本发明的限定。
请参考图1至图7，本发明提供一种纸容器发泡装置，包含一本体10、一输送机构20、数个承座30、一加热机构40、一冷却机构50、一给料机构60与一收料机构70。
该本体10于一水平面上区分为一给收料区13、一预热区14、一加热区15与一冷却区16，该预热区14、该加热区15与该冷却区16内分别设有一导引部，该预热区14与该加热区15之间以一第一隔板121彼此大致隔离，该加热区15与该冷却区16之间以一第二隔板122彼此大致隔离；该输送机构20包含封闭循环的一链条21，该链条21于该水平面上依序沿该给收料区13、该预热区14、该加热区15与冷却区16延伸前进后回到该给收料区13，该链条21于该预热区14、该加热区15与该冷却区16内分别迂回延伸，使该预热区14、该加热区15与该冷却区16分别具有至少一个铅直截面上有至少二个该链条21的路径；各所述承座30具有一承置部32与一底座31，该数个承座30分别以其底座31依序间隔设于该链条21的一侧，该承置部32是可转动地设于该底座31上以供撑置一倒置的纸容器90，当各所述承座30随该链条21于该预热区14、该加热区15与该冷却区16内前进时， 该数个导引部与该承置部32摩擦而促使该承置部32自转；该加热机构40包含至少二个加热板41分别设于该预热区14与该加热区15以对该预热区14与该加热区15内进行加热，该预热区14的温度低于该加热区15的温度，该预热区14中的该链条21是沿该预热区14中的加热板41的长度方向延伸，该加热区15中的该链条21是沿该加热区15中的加热板41的长度方向延伸；该冷却机构50设于该冷却区16以对该冷却区16内进行冷却；该给料机构60与该收料机构70分别设于该给收料区13的上方，该给料机构60较靠近该预热区14，该收料机构70较靠近该冷却区16，该给料机构60依序置放纸容器90于该数个承座30的承置部32，该收料机构70依序收回该数个承座30上的纸容器90。
于本实施例中，该本体10定义一前侧与一后侧，该前侧与该后侧的联机定义一纵长方向，定义一横向方向垂直于该纵长方向，该纵长方向与该横向方向均平行于该水平面，该给收料区13位于该本体10的前侧，该预热区14、该加热区15与该冷却区16沿该横向方向排列而位于该给收料区13后方；该链条21于该给收料区13内是沿该横向方向延伸，该链条21于该预热区14、该加热区15与该冷却区16中分别沿该纵长方向来回延伸而概呈U形两列状，且该链条21于该预热区14与该加热区15之间亦呈U形连接，该链条21于该加热区15与该冷却区16之间亦呈U形连接，该链条21于该给收料区13与该预热区14之间概呈L形连接，该链条21于该冷却区16与该给收料区13之间概呈L形连接。
较佳地，该链条21分别于该预热区14、该加热区15与该冷却区16中的转向处是靠近该本体10的后端，该链条21于该预热区14与该加热区15之间的连接转向处是靠近该给收料区13，该链条21于该加热区15与该冷却区16之间的连接转向区是靠近该给收料区13；另外，该链条21于该冷却区16中沿该纵长方向来回延伸两次而概呈W形四列状，借以提供较长的冷却时间。
详细来说，该输送机构20更包含数个齿轮22，该数个齿轮22分别设于该预热区14、该加热区15与该冷却区16沿该纵长方向上的两端以及该给收料区13沿该横向方向上的两端，该数个齿轮22分别于该链条21啮合，借该数个齿轮22的转动来带动该链条21的前进与转向。
此外，该加热机构40另包含数个供气口42，该数个加热板41设于该预热区14与该加热区15而位于该数个承座30的上方，该数个供气口42设于该预热区14与该加热区15而位于该加热板41上方，借由提供气流以将被该数个加热板41加热的空气推向该数个承座30；该冷却机构50包含至少一个风扇51与一通风口52，该风扇51对该冷却区16内提供气流，该通风口52供该冷却区16内的热气排出；该收料机构70是借由负压吸取该数个承座30上的纸容器90；该本体10另更包含一气流循环系统80，该气流循环系统80于该预热区14、该加热区15与该冷却区16中分别具有入气机构与出气机构，借以维持该预热区14、该加热区15与该冷却区16中特定方向的气流流动。
另一方面，于本实施例中，该加热区15包含一主加热区151与一降温区152，该主加热区151较靠近该预热区14，该降温区152较靠近该冷却区16，该降温区152的温度低于该主加热区151的温度，该主加热区151与该降温区152之间以一第三隔板123彼此大致隔离；该给收料区13较靠近该后侧的一侧设有一第四隔板124，借以将该给收料区13大致隔离于该预热区14、该加热区15与该冷却区16之外。
具体来说，该本体10包含一座体12与一盖体11，该盖体11可枢摆地盖设于该座体12之上，该链条21、该数个承座30、该第一隔板121、该第二隔板122、该第三隔板123、该第四隔板124设于该座体12上，该盖体11朝向该座体12的一面设有一第一板体111、一第二板体112与一第三板体113，该第一板体111、第二板体112与第三板体113分别对应该第一隔板121、第二隔板122与第三隔板123，该第一板体111、该第二板体112、该第三板体113、该第一隔板121、该第二隔板122与该第三隔板123均沿该纵长方向延伸；当该盖体11盖设于该座体12时，该第一板体111与该第一隔板121彼此接合，该第二板体112与该第二隔板122彼此接合，该第三板体113与该第三隔板123彼此接合；此外，该本体10于该预热区14与该给收料区13之间的上方设有一排热口，借以避免该预热区14的热气流至该给收料区13及外界。
较佳地，该第一隔板121与该第四隔板124之间、该第二隔板122与该第四隔板124之间、该第三隔板123与该第四隔板124之间分别相隔一预定距离而形成一缺口以供该链条21通过，该第四隔板124沿该横向方向上的两端分别与该本体10的两侧边相距一预定距离而形成一缺口以供该链条21通过，该盖体11的前侧与该第四隔板124对应，当该盖体11盖合于该座体12，该盖体11的前侧与该第四隔板124接合以将该预热区14、该加热区15与该冷却区16包覆于内。
关于各所述承座30，于本实施例中，各所述承座30的承置部32具有一齿状轮321，各所述导引部包含至少二个导轨171，该齿状轮321抵靠于各所述导轨171而沿该导轨171滚动(各所述导轨171底部更可设置一增加摩擦力的软垫)，借以带动该承置部32自转，以确保纸容器90的各个方向均受到均匀加热，该预热区14、该加热区15与该冷却区16分别的该二导轨171形成于一中岛17的相对两面，各所述中岛17夹设于该预热区14、该加热区15与该冷却区16分别的两列链条21之间；该预热区14、该加热区15与该冷却区16中的该链条21旁分别设有一滚动面18，该数个滚动面18位于该数个承座30的动作路径下方，各所述承座30较远离该链条21的一端设有一轴承33，该轴承33能沿一水平轴转动而抵靠于该滚动面18，当该承座30被该链条21带动移动时，该轴承33于该滚动面18上滚动，借此，可促进承座30的顺利前进之余，还可将承座30的外侧往上支撑，以避免承座30外侧往下偏斜。
实际运作时。是借由一驱动装置连接该数个齿轮22，以驱动该数个齿轮22转动，进而带动该链 条21沿着该给收料区13、该预热区14、该加热区15、该冷却区16与该给收料区13的顺序卷动，该给料机构60于各个经过其下方的承座30的承置部32置放一待发泡的纸容器90，该承座30被链条21带动而迂回地依序经过该预热区14与该加热区15以使发泡材完成发泡，再迂回地经过该冷却区16受到完全的冷却，最后回到该给收料区13并被该收料机构70收集。
借由上述结构，该链条能在总面积最小的前提下尽可能的延长其路径长度，因此，纵使给收料区、预热区、加热区与冷却区彼此紧邻，由于承座在各区域内的动作路径长度十分足够，纸容器仍能受到足够的加热以确实发泡，于冷却区内亦有足够的时间能够充分冷却，以利收料机构叠合多个纸容器；此外，该数个隔板将紧邻的各区域彼此大部分隔离，确保各区域的热气不会过度的相互流动，因此，加热区的温度容易维持，冷却区与预热区亦不致温度过高；另一方面，加热板完全沿着承座的前进方向延伸，使得纸容器在前进的过程中可以持续受到均匀的加热。
工业实用性
本发明实施例提供的一种纸容器发泡装置，包含一本体、一输送机构、数个承座、一加热机构、一冷却机构、一给料机构与一收料机构，能有效缩小机台体积但仍能确保足够路径长度以确实区隔加热区与冷却区。因此，具有工业实用性。

Claims (10)

  1. 一种纸容器发泡装置，包含：
    本体，该本体于一水平面上区分为给收料区、预热区、加热区与冷却区，该预热区、该加热区与该冷却区内分别设有导引部；
    输送机构，该输送机构包含封闭循环的一链条，该链条于该水平面上依序沿该给收料区、该预热区、该加热区与冷却区延伸前进后回到该给收料区，该链条于该预热区、该加热区与该冷却区内分别迂回延伸，使该预热区、该加热区与该冷却区分别具有至少一个铅直截面上有至少二个该链条的路径；数个承座，各所述承座具有一承置部与一底座，该数个承座分别以其底座依序间隔设于该链条的一侧，该承置部是可转动地设于该底座上以供撑置一纸容器，当各所述承座随该链条于该预热区、该加热区与该冷却区内前进时，该导引部与该承置部摩擦而促使该承置部自转；
    加热机构，设于该预热区与该加热区以对该预热区与该加热区内进行加热，该预热区的温度低于该加热区的温度；
    冷却机构，设于该冷却区以对该冷却区内进行冷却；
    给料机构与一收料机构，分别设于该给收料区的上方，该给料机构靠近该预热区，该收料机构靠近该冷却区，该给料机构依序置放纸容器于该数个承座的承置部，该收料机构依序收回该数个承座上的纸容器。
  2. 如权利要求1所述的纸容器发泡装置，其中该本体定义有一前侧与一后侧，以该前侧与该后侧为前后边沿定义一纵长方向，定义一横向方向垂直于该纵长方向，该纵长方向与该横向方向均平行于该水平面，该给收料区位于该本体的前侧，该预热区、该加热区与该冷却区沿该横向方向排列而位于该给收料区后方。
  3. 如权利要求2所述的纸容器发泡装置，其中该链条于该给收料区内是沿该横向方向延伸，该链条于该预热区、该加热区与该冷却区中分别沿该纵长方向来回延伸而呈U形两列状，且该链条于该预热区与该加热区之间亦呈U形连接，该链条于该加热区与该冷却区之间亦呈U形连接，该链条于该给收料区与该预热区之间呈L形连接，该链条于该冷却区与该给收料区之间呈L形连接。
  4. 如权利要求3所述的纸容器发泡装置，其中该链条分别于该预热区、该加热区与该冷却区中的转向处是靠近该本体的后端，该链条于该预热区与该加热区之间的连接转向处是靠近该给收料区，该链条于该加热区与该冷却区之间的连接转向区是靠近该给收料区。
  5. 如权利要求3所述的纸容器发泡装置，其中该链条于该冷却区中沿该纵长方向来回延伸两次而呈W形四列状。
  6. 如权利要求3所述的纸容器发泡装置，其中该输送机构更包含数个齿轮，该数个齿轮分别设于该 预热区、该加热区与该冷却区沿该纵长方向上的两端以及该给收料区沿该横向方向上的两端，该数个齿轮分别于该链条啮合，借该数个齿轮的转动来带动该链条的前进与转向。
  7. 如权利要求1至6中任一项所述的纸容器发泡装置，其中该加热机构包含数个加热板与数个供气口，该数个加热板设于该预热区与该加热区而位于该数个承座的上方，该数个供气口设于该预热区与该加热区而位于该加热板上方，借由提供气流以将被该数个加热板加热的空气推向该数个承座。
  8. 如权利要求1至6中任一项所述的纸容器发泡装置，其中该冷却机构包含至少一个风扇与通风口，该风扇对该冷却区内提供气流，该通风口供该冷却区内的热气排出。
  9. 如权利要求1至6中任一项所述的纸容器发泡装置，其中该收料机构是借由负压吸取该数个承座上的纸容器。
  10. 如权利要求4所述的纸容器发泡装置，其中该链条于该冷却区中该链条沿该纵长方向来回延伸两次而呈W形四列状；该输送机构更包含数个齿轮，该数个齿轮分别设于该预热区、该加热区与该冷却区沿该纵长方向上的两端以及该给收料区沿该横向方向上的两端，该数个齿轮分别于该链条啮合，借该数个齿轮的转动来带动该链条的前进与转向；该加热机构包含数个加热板与数个供气口，该数个加热板设于该预热区与该加热区而位于该数个承座的上方，该数个供气口设于该预热区与该加热区而位于该加热板上方，借由提供气流以将被该数个加热板加热的空气推向该数个承座；该冷却机构包含至少一个风扇与一通风口，该风扇对该冷却区内提供气流，该通风口供该冷却区内的热气排出；该收料机构是借由负压吸取该数个承座上的纸容器；该本体更包含一气流循环系统，该气流循环系统于该预热区、该加热区与该冷却区中分别具有入气机构与出气机构，借以维持该预热区、该加热与该冷却区中特定方向的气流流动；该预热区与该加热区之间以一第一隔板彼此不完全隔离，该加热区与该冷却区之间以一第二隔板彼此不完全隔离。
PCT/CN2019/099876 2019-08-09 2019-08-09 纸容器发泡装置 WO2021026670A1 (zh)

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US17/629,647 US20220242016A1 (en) 2019-08-09 2019-08-09 Foaming apparatus for a paper container
EP19941336.0A EP4011591A4 (en) 2019-08-09 2019-08-09 FOAMING APPARATUS FOR PAPER CONTAINER
JP2022506041A JP7265302B2 (ja) 2019-08-09 2019-08-09 紙容器発泡装置
CN201980098548.5A CN114375245B (zh) 2019-08-09 2019-08-09 纸容器发泡装置

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JP7265302B2 (ja) 2023-04-26
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