CN106273569A - 一种塑料薄膜生产装置 - Google Patents

一种塑料薄膜生产装置 Download PDF

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Publication number
CN106273569A
CN106273569A CN201610723135.XA CN201610723135A CN106273569A CN 106273569 A CN106273569 A CN 106273569A CN 201610723135 A CN201610723135 A CN 201610723135A CN 106273569 A CN106273569 A CN 106273569A
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roll
group
roller
graining
plastic sheeting
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朱振锋
冯友宏
汪建胜
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ANQING XINGFENG INDUSTRY AND TRADE Co Ltd
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ANQING XINGFENG INDUSTRY AND TRADE Co Ltd
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Priority to CN201610723135.XA priority Critical patent/CN106273569A/zh
Publication of CN106273569A publication Critical patent/CN106273569A/zh
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D7/00—Producing flat articles, e.g. films or sheets
    • B29D7/01—Films or sheets
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/002—Combinations of extrusion moulding with other shaping operations combined with surface shaping
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
    • B29C48/82—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
    • B29L2007/00—Flat articles, e.g. films or sheets

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

本发明提出的一种塑料薄膜生产装置，包括模头，模头的出料侧设有轧辊组，轧辊组包括多个呈上下位布置的轧辊，轧辊能由第一驱动装置驱动上下运动，轧辊组出料侧设有印花辊组，所述轧辊组与印花辊组之间设有第一导向辊，所述印花辊组包括相互配合的支撑辊和印花辊，所述印花辊组出料侧设有冷却辊，所述印花辊与冷却辊之间设有第二导向辊，冷却辊出料侧设有切割辊组，冷却辊与所述切割辊组之间设有第三导向辊，所述切割辊组包括相互配合的上切辊和下切辊，所述切割辊组出料侧设有收卷辊。本发明提出的塑料薄膜生产装置，劳动强度低，生产效率高，生产出来的塑料薄膜宽度均一、质地均匀光滑，成膜效果好。

Description

一种塑料薄膜生产装置
技术领域
本发明涉及塑料制品领域，尤其涉及一种塑料薄膜生产装置。
背景技术
塑料薄膜是用聚氯乙烯、聚乙烯、聚丙烯、聚苯乙烯以及其他树脂制成的薄膜，广泛地应用于食品、医药、化工等领域，给人们生活带来了极大的便利。传统的塑料薄膜生产装置操作不便，劳动强度大，成膜效果差，精度以及加工效率均有待提高。
发明内容
基于背景技术存在的技术问题，本发明提出了一种塑料薄膜生产装置，以解决上述技术问题。
本发明提出的一种塑料薄膜生产装置，包括与挤出机连接的模头，模头的出料侧设有轧辊组，所述轧辊组包括多个呈上下位布置的轧辊，轧辊能由第一驱动装置驱动上下运动，使得相邻轧辊之间的距离可调，轧辊组出料侧设有印花辊组，所述轧辊组与印花辊组之间设有第一导向辊，所述印花辊组包括相互配合的支撑辊和印花辊，所述印花辊组出料侧设有冷却辊，所述印花辊与冷却辊之间设有第二导向辊，冷却辊出料侧设有切割辊组，冷却辊与所述切割辊组之间设有第三导向辊，所述切割辊组包括相互配合的上切辊和下切辊，所述切割辊组出料侧设有收卷辊，收卷辊由第二驱动装置驱动转动。
优选地，印花辊与切割辊之间的距离可调。
优选地，上切辊周向设有两列环形凸起，下切辊上设有与所述环形凸起配合的环形凹槽。
优选地，冷却辊与所述切割辊组之间设有辅助冷却装置。
优选地，辅助冷却装置包括吹风嘴。
本发明提出的一种塑料薄膜生产装置，熔化状态下的塑料原料由挤出机输出，通过模头挤压成预定形状后进入轧辊组，受轧辊的作用被挤压成薄膜后，通过第一导向辊水平进入由支撑辊和印花辊组成的印花辊组内，受印花辊组作用被涂抹上预定图案后，通过第二导向辊缠绕在冷却辊上，受冷却辊冷却成型后，通过第三导向辊水平进入由上切辊和下切辊组成的切割辊组内，受切割辊组作用被切割成预定宽度后，缠绕在由第二驱动装置驱动转动的收卷辊内。本发明提出的塑料薄膜生产装置，劳动强度低，生产效率高，生产出来的塑料薄膜宽度均一、质地均匀光滑，成膜效果好。
附图说明
图1为本发明提出的一种塑料薄膜生产装置的结构示意图。
具体实施方式
如图1所示，图1为本发明提出的一种塑料薄膜生产装置的结构示意图。
参照图1，本发明提出的一种塑料薄膜生产装置，包括与挤出机连接的模头1，模头1的出料侧设有轧辊组，所述轧辊组包括多个呈上下位布置的轧辊2，轧辊2能由第一驱动装置驱动上下运动，使得相邻轧辊2之间的距离可调，轧辊组出料侧设有印花辊组，所述轧辊组与印花辊组之间设有第一导向辊3，所述印花辊组包括相互配合的支撑辊4和印花辊5，所述印花辊组出料侧设有冷却辊7，所述印花辊与冷却辊7之间设有第二导向辊6，冷却辊7出料侧设有切割辊组，冷却辊7与所述切割辊组之间设有第三导向辊8，所述切割辊组包括相互配合的上切辊9和下切辊10，所述切割辊组出料侧设有收卷辊11，收卷辊11由第二驱动装置12驱动转动。
本方案原理如下：熔化状态下的塑料原料由挤出机输出，通过模头1挤压成预定形状后进入轧辊组，受轧辊2的作用被挤压成薄膜后，通过第一导向辊3水平进入由支撑辊4和印花辊5组成的印花辊组内，受印花辊组作用被涂抹上预定图案后，通过第二导向辊6缠绕在冷却辊7上，受冷却辊7冷却成型后，通过第三导向辊8水平进入由上切辊9和下切辊10组成的切割辊组内，受切割辊组作用被切割成预定宽度后，缠绕在由第二驱动装置12驱动转动的收卷辊11内。
本方案在所述轧辊组和印花辊组之间设有切割装置，具体地，所述切割装置包括相互配合的上切刀13和下切刀14，上切刀13和下切刀14由第三驱动装置驱动上下运动。当缠绕在收卷辊11上的塑料薄膜达到预定厚度后，可通过所述切割装置将塑料薄膜切断。
印花辊5与切割辊4之间的距离可调，可实现对不同厚度塑料薄膜的印花操作。
为保证生产出来的塑料薄膜宽度均一、稳定，上切辊9周向设有两列环形凸起，下切辊10上设有与所述环形凸起配合的环形凹槽。
冷却辊6与所述切割辊组之间设有辅助冷却装置，具体地，所述辅助冷却装置包括吹风嘴15，通过所述辅助冷却装置可强化对塑料薄膜的冷却效果，保证了成膜质量。
本发明提出的塑料薄膜生产装置，劳动强度低，生产效率高，生产出来的塑料薄膜宽度均一、质地均匀光滑，成膜效果好。
以上所述，仅为本发明较佳的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，根据本发明的技术方案及其发明构思加以等同替换或改变，都应涵盖在本发明的保护范围之内。

Claims (5)

1.一种塑料薄膜生产装置，其特征在于，包括与挤出机连接的模头(1)，模头(1)的出料侧设有轧辊组，所述轧辊组包括多个呈上下位布置的轧辊(2)，轧辊(2)能由第一驱动装置驱动上下运动，使得相邻轧辊(2)之间的距离可调，轧辊组出料侧设有印花辊组，所述轧辊组与印花辊组之间设有第一导向辊(3)，所述印花辊组包括相互配合的支撑辊(4)和印花辊(5)，所述印花辊组出料侧设有冷却辊(7)，所述印花辊与冷却辊(7)之间设有第二导向辊(6)，冷却辊(7)出料侧设有切割辊组，冷却辊(7)与所述切割辊组之间设有第三导向辊(8)，所述切割辊组包括相互配合的上切辊(9)和下切辊(10)，所述切割辊组出料侧设有收卷辊(11)，收卷辊(11)由第二驱动装置(12)驱动转动。
2.根据权利要求1所述的塑料薄膜生产装置，其特征在于，印花辊(5)与支撑辊(4)之间的距离可调。
3.根据权利要求1所述的塑料薄膜生产装置，其特征在于，上切辊(9)周向设有两列环形凸起，下切辊(10)上设有与所述环形凸起配合的环形凹槽。
4.根据权利要求1所述的塑料薄膜生产装置，其特征在于，冷却辊(6)与所述切割辊组之间设有辅助冷却装置。
5.根据权利要求6所述的塑料薄膜生产装置，其特征在于，所述辅助冷却装置包括吹风嘴(15)。
CN201610723135.XA 2016-08-25 2016-08-25 一种塑料薄膜生产装置 Pending CN106273569A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112277347A (zh) * 2020-09-24 2021-01-29 铜陵市超越电子有限公司 抗氧化型金属化薄膜及其制备装置和加工方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204715074U (zh) * 2015-06-19 2015-10-21 浙江中采实业有限公司 无纺布的多种压纹装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204715074U (zh) * 2015-06-19 2015-10-21 浙江中采实业有限公司 无纺布的多种压纹装置

Non-Patent Citations (1)

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Title
卞军 等: "《塑料成型原理及工艺》", 31 August 2015 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112277347A (zh) * 2020-09-24 2021-01-29 铜陵市超越电子有限公司 抗氧化型金属化薄膜及其制备装置和加工方法

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