WO2022095533A1 - Mécanisme de pressage de bande - Google Patents

Mécanisme de pressage de bande Download PDF

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Publication number
WO2022095533A1
WO2022095533A1 PCT/CN2021/112172 CN2021112172W WO2022095533A1 WO 2022095533 A1 WO2022095533 A1 WO 2022095533A1 CN 2021112172 W CN2021112172 W CN 2021112172W WO 2022095533 A1 WO2022095533 A1 WO 2022095533A1
Authority
WO
WIPO (PCT)
Prior art keywords
belt pressing
belt
pressing mechanism
swing arm
mounting block
Prior art date
Application number
PCT/CN2021/112172
Other languages
English (en)
Chinese (zh)
Inventor
何瑜华
姜水波
Original Assignee
台州市永派包装设备有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN202022555482.0U external-priority patent/CN215554400U/zh
Priority claimed from CN202011228003.2A external-priority patent/CN114435654A/zh
Application filed by 台州市永派包装设备有限公司 filed Critical 台州市永派包装设备有限公司
Publication of WO2022095533A1 publication Critical patent/WO2022095533A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B13/00—Bundling articles
    • B65B13/18—Details of, or auxiliary devices used in, bundling machines or bundling tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B13/00—Bundling articles
    • B65B13/18—Details of, or auxiliary devices used in, bundling machines or bundling tools
    • B65B13/20—Means for compressing or compacting bundles prior to bundling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B13/00—Bundling articles
    • B65B13/18—Details of, or auxiliary devices used in, bundling machines or bundling tools
    • B65B13/22—Means for controlling tension of binding means

Definitions

  • the invention relates to a belt pressing mechanism, in particular to a tensioning mechanism of a hand-held baler.
  • a portable baler is a portable device that can be easily carried to the relevant work point for bundling items.
  • the tightening mechanism is used to tighten the packing belt after wrapping around the article once, and its executive mechanism adopts a tightening wheel.
  • the inner bottom of the arm is provided with a structure that cooperates with the tension wheel. When the swing arm and the tension wheel are closed, the structure cooperates with the tension wheel to clamp the packing belt and can tighten the packing belt.
  • the purpose of the present invention is to provide a belt pressing mechanism, which can avoid the problem that the packing belt falls out when the swing arm and the tensioning wheel of the hand-held baler are closed, and at the same time does not hinder the operation of the tensioning belt. For this reason, the present invention adopts the following technical solutions:
  • the belt pressing mechanism is characterized in that the belt pressing mechanism is arranged on the swing arm of the hand-held baler, and the belt pressing mechanism comprises a first elastic mechanism and a belt pressing part, and the first elastic mechanism presses the belt pressing part to the belt pressing part.
  • the lower end of the belt pressure part is lower than the tooth plate set at the bottom of the inner side of the swing arm and close to the side of the belt pressure mechanism. the upper end of .
  • the belt pressing member adopts rolling elements.
  • the hand-held baler is provided with a strap-limiting structure on the inner side of the swing arm.
  • the belt pressing mechanism is provided with a rotatable installation block, the first elastic mechanism and the belt pressing part are arranged in the installation block, and the belt pressing part is at the height of the clearance through the rotation of the installation block
  • the mounting block is connected with the second elastic mechanism to adapt to the lifting of the packing belt when the belt is tightened.
  • the belt pressing mechanism is provided with a spacer sleeve and a connecting screw, the spacer sleeve is connected with the installation block, and the connection screw connects the installation block with the swing arm.
  • the first elastic mechanism adopts a compression spring, an installation hole is arranged inside the installation block, and a steel ball is used for the pressure belt part, the compression spring and the steel ball are arranged in the installation hole, and the lower end of the installation hole is smaller than the steel ball. diameter.
  • the second elastic mechanism adopts a torsion spring, and the torsion spring is sleeved between the spacers and connected between the swing arm and the mounting block.
  • the installation block is provided with a connection hole, the spacer is provided with a part inserted into the connection hole, and the connection screw is connected with the swing arm through the connection hole and the spacer;
  • the hole of the connection hole is located at the lower part of the connection hole as the installation hole, the pressure belt part adopts steel ball, the compression spring and the steel ball are arranged in the installation hole, the lower end of the installation hole is smaller than the diameter of the steel ball, the spacer
  • the insertion part of the sleeve serves as a support member of the compression spring.
  • the spacer is provided with a portion inserted into the connection hole and serves as a rotation axis of the mounting block.
  • a concave area is provided on the outer side of the swing arm, and the mounting block is correspondingly disposed in the concave area.
  • the strapping can be prevented from falling out to the outside by pressing the strap to a certain extent. It can adapt and elastically give way without hindering the work of the tensioning belt, which helps to automate the operation of the portable baler.
  • FIG. 1 is a schematic diagram of an embodiment of a handleless hand-held baler applying the present invention.
  • FIG. 2 is a front view of the swing arm provided with the belt pressing mechanism in this embodiment.
  • FIG. 3 is a perspective view of a swing arm provided with a belt pressing mechanism in this embodiment.
  • FIG. 4 is an exploded view of the structure shown in FIG. 3 .
  • the belt pressing mechanism 101 provided by the present invention is arranged on the swing arm 100 of the portable baler, and the reference numeral 200 is the tension wheel of the portable baler.
  • a toothed plate 102 is arranged at the bottom of the inner side of the swing arm 100. After the swing arm 100 is rotated and closed between the tensioning wheel 200, the toothed plate 102 cooperates with the tensioning wheel 200 and clamps the packing belt 300. When the 200 rotates, tighten the packing belt 300 to the right (based on the placement position of the hand-held baler in FIG. 1 ).
  • the belt pressing mechanism includes a first elastic mechanism and a belt pressing component, the first elastic component adopts a compression spring 10, and the belt pressing component adopts a steel ball 1, which is easy to install and has a small frictional resistance to the packing belt 300;
  • the compression spring 10 pushes the steel ball 1 downward, allows the steel ball 1 to retract and provides a downward restoring force for the steel ball 1.
  • the height of the lower end of the steel ball 1 is lower than the tooth plate 102 provided at the bottom of the inner side of the swing arm.
  • the upper end 104 near the side of the belt pressing mechanism when the curved swing arm 100 and the tensioning wheel 200 are in the open state and the packing belt 300 is put in, the belt pressing part (steel ball 1) can press the packing belt 300 downward, When the swing arm 100 is rotated in the closing direction, the state of the packing tape 300 can be effectively maintained and prevented from falling out.
  • the portable baler is provided with a packing belt limit structure on the inner side of the swing arm, which can ensure that the position of the packing belt 300 in the width direction is appropriate when it is put in, and is convenient for the belt pressing part to play a belt pressing role. Structures such as limit block 5 or limit plate are adopted.
  • the belt pressing mechanism is provided with a rotatable mounting block 2, and the rotation axis of the mounting block 2 is orthogonal to the rotation axis of the swing arm 100.
  • the belt pressing member (steel ball 1) on the mounting block 2 changes in height
  • the belt pressing part is adapted to the lifting of the packing belt when the belt is tightened at the height of the vacant position, so that the belt pressing and the tightening process of the portable baler are more coordinated, which not only ensures the pressure Belt effect, but also makes the process of tightening the belt smooth.
  • the mounting block 2 is provided with a mounting hole 21 .
  • the compression spring 10 and the steel ball 1 are provided in the mounting hole 21 , and the lower end hole 211 of the mounting hole 21 is smaller than the diameter of the steel ball 1 .
  • the belt pressing mechanism is provided with a spacer 3 and a connecting screw 4, the spacer 3 has an insertion end 31, the mounting block 2 is provided with a connection hole 23, the insertion end 31 is inserted into the connection hole 23, and the screw 4 It is connected to the swing arm 100 through the connection hole 23 and the spacer 3, and the reference numeral 105 is the screw connection hole on the swing arm that is matched with the screw 4; the mounting block 2 is provided with an orthogonal pass through the connection hole 23.
  • the lower part of the connection hole is used as the installation hole 21, and the upper hole 22 is used as the through hole for installing the compression spring 10 and the steel ball 1. After assembly, it can be blocked with a stuffy cover.
  • the insertion end 31 of the spacer serves as the rotation axis of the mounting block 2 and serves as the support member of the compression spring 10 .
  • the installation block 2 is connected to a second elastic mechanism, and the second elastic mechanism adopts a torsion spring 20 , which is sheathed between the spacers 3 and connected between the swing arm 100 and the installation block 2 .
  • a concave area 103 is provided on the outer side of the swing arm 100, and the mounting block 1 is correspondingly disposed in the concave area 103, which facilitates the setting of the belt pressing member.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Finger-Pressure Massage (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

Un mécanisme de pressage de bande (101). Le mécanisme de pressage de bande (101) est disposé sur un porte-à-faux (100) d'une machine de conditionnement. Le mécanisme de pressage de bande (101) comprend un premier mécanisme flexible et une partie de pressage de bande. Le premier mécanisme flexible presse vers le bas la partie de pressage de bande, permet à la partie de pressage de bande de se rétracter, et fournit à la partie de pressage de bande une force de rebond de type rappel vers le bas. La hauteur de l'extrémité inférieure de la partie de pressage de bande est inférieure à l'extrémité supérieure du côté d'une plaque dentée (102) à proximité du mécanisme de pressage de bande (101) disposé au niveau de la partie inférieure du côté interne du porte-à-faux (100). Le mécanisme de pressage de bande (101), lorsque le porte-à-faux (100) et une roue de tension (200) sont fermés l'un par rapport à l'autre, est apte à empêcher la chute d'une bande de conditionnement (300) grâce à un certain degré de pressage de bande, et, lorsque la bande de conditionnement (300) est tendue de sorte que la bande de conditionnement (300) est soulevée, est apte à céder de manière adaptative et flexible, ce qui permet de ne pas gêner la mise sous tension de la bande, ce qui favorise la mise en œuvre de l'automatisation de fonctionnement d'une machine de conditionnement portative.
PCT/CN2021/112172 2020-11-06 2021-08-12 Mécanisme de pressage de bande WO2022095533A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN202022555482.0 2020-11-06
CN202022555482.0U CN215554400U (zh) 2020-11-06 2020-11-06 压带机构
CN202011228003.2 2020-11-06
CN202011228003.2A CN114435654A (zh) 2020-11-06 2020-11-06 压带机构

Publications (1)

Publication Number Publication Date
WO2022095533A1 true WO2022095533A1 (fr) 2022-05-12

Family

ID=81457492

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2021/112172 WO2022095533A1 (fr) 2020-11-06 2021-08-12 Mécanisme de pressage de bande

Country Status (2)

Country Link
TW (1) TWI821729B (fr)
WO (1) WO2022095533A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102026875A (zh) * 2008-04-23 2011-04-20 奥格派克有限公司 带有拉紧装置的捆扎设备
DE202011050797U1 (de) * 2011-07-22 2011-11-11 Pantech International Inc. Kipphebelanordnung einer Umreifungsmaschine
EP2711301A1 (fr) * 2012-09-24 2014-03-26 S.I.A.T. SOCIETA' INTERNAZIONALE APPLICAZIONI TECNICHE S.p.A. Dispositif de cerclage mobile
CN104169172A (zh) * 2011-11-14 2014-11-26 普利马克包装有限责任公司 捆扎机
CN104870315A (zh) * 2012-09-24 2015-08-26 信诺国际Ip控股有限责任公司 具有可枢转的摇杆的捆扎装置
CN105358432A (zh) * 2013-05-05 2016-02-24 奥格派克有限公司 捆扎设备
CN211139769U (zh) * 2019-11-15 2020-07-31 台州市永派包装设备有限公司 一种拉紧齿板机构

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM540729U (zh) * 2017-01-10 2017-05-01 Yang Bey Industrial Co Ltd 束帶束緊器

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102026875A (zh) * 2008-04-23 2011-04-20 奥格派克有限公司 带有拉紧装置的捆扎设备
DE202011050797U1 (de) * 2011-07-22 2011-11-11 Pantech International Inc. Kipphebelanordnung einer Umreifungsmaschine
CN104169172A (zh) * 2011-11-14 2014-11-26 普利马克包装有限责任公司 捆扎机
EP2711301A1 (fr) * 2012-09-24 2014-03-26 S.I.A.T. SOCIETA' INTERNAZIONALE APPLICAZIONI TECNICHE S.p.A. Dispositif de cerclage mobile
CN104870315A (zh) * 2012-09-24 2015-08-26 信诺国际Ip控股有限责任公司 具有可枢转的摇杆的捆扎装置
CN105358432A (zh) * 2013-05-05 2016-02-24 奥格派克有限公司 捆扎设备
CN211139769U (zh) * 2019-11-15 2020-07-31 台州市永派包装设备有限公司 一种拉紧齿板机构

Also Published As

Publication number Publication date
TWI821729B (zh) 2023-11-11
TW202218820A (zh) 2022-05-16

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