WO2018201527A1 - Dispositif de positionnement et de préhension de machine d'étiquetage pour surface inférieure - Google Patents

Dispositif de positionnement et de préhension de machine d'étiquetage pour surface inférieure Download PDF

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Publication number
WO2018201527A1
WO2018201527A1 PCT/CN2017/085000 CN2017085000W WO2018201527A1 WO 2018201527 A1 WO2018201527 A1 WO 2018201527A1 CN 2017085000 W CN2017085000 W CN 2017085000W WO 2018201527 A1 WO2018201527 A1 WO 2018201527A1
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WO
WIPO (PCT)
Prior art keywords
clamping
positioning
correction
fingers
mounting plate
Prior art date
Application number
PCT/CN2017/085000
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English (en)
Chinese (zh)
Inventor
张志平
陈飞跃
朱彦添
贺小军
Original Assignee
广州市赛康尼机械设备有限公司
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
Application filed by 广州市赛康尼机械设备有限公司 filed Critical 广州市赛康尼机械设备有限公司
Publication of WO2018201527A1 publication Critical patent/WO2018201527A1/fr

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65C—LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
    • B65C9/00—Details of labelling machines or apparatus
    • B65C9/02—Devices for moving articles, e.g. containers, past labelling station

Definitions

  • the invention relates to the field of automatic labeling technology, in particular to a positioning and clamping device for a bottom labeling machine.
  • the jaws of the above conventional labeling equipment generally only achieve a higher precision clamping positioning for a shape-regulated product, and when the shape of the product is irregular, the jaws are often unable to effectively and accurately produce the product. Clamping and positioning, resulting in the labeling position of the product can not be accurate, high precision and the alignment of the labeling equipment, affecting the labeling accuracy of the label or trademark, resulting in the product quality not meeting the requirements and causing rework or scrapping, increasing the production of the enterprise cost.
  • the present invention to provide a bottom labeling machine and a positioning and clamping device thereof, which can be applied to clamping positioning and correction of irregular shaped products, thereby improving the alignment accuracy of the product and the labeling station, thereby The labeling accuracy is high and the product meets the processing quality requirements.
  • a bottom labeling machine comprising:
  • a first conveying mechanism for inputting a product to be labeled, the first conveying mechanism being electrically connected to the controller;
  • the positioning clamping device is electrically connected to the controller, and the positioning clamping device comprises a clamping mechanism disposed above the first conveying mechanism, the clamping mechanism comprising a driving member a fixing seat that is drivingly connected to the driving member, and at least three clamping correction fingers disposed on the fixing seat, at least three of the clamping correction fingers are rotatable relative to the fixing seat and are formed
  • the material chamber is clamped, and at least three of the clamp correction fingers are relatively close to or away from each other.
  • the above ground labeling machine When the above ground labeling machine is working, before the labeling product is transported by the first conveying mechanism to the labeling station, it is moved to the lower side of the clamping mechanism of the positioning clamping device, and then under the driving action of the controller, at least three The clamp correction finger is relatively close to the product to be labeled and is located in the chuck cavity. In this way, the characteristics of the finger can be rotated relative to the fixed seat by the clamping material, which can be well adapted to the clamping position and posture correction of the irregular shaped product, so that the shaped product adjusts the posture to the height of the labeling station. Thereby greatly improving the accuracy of product labeling and ensuring high production quality of the product.
  • a positioning and clamping device for a bottom labeling machine which is electrically connected to a controller, and includes:
  • the clamping mechanism disposed above the first conveying mechanism, the clamping mechanism comprising a driving member, a fixing seat drivingly connected to the driving member, and at least three clamping correction fingers disposed on the fixing seat, at least The three of the clip-correcting fingers are rotatable relative to the mount and enclose a pocket forming chamber, and at least three of the clip-correcting fingers are relatively close or distant.
  • the entrainment mechanism includes four of the entrainment correction fingers, and the drive member is provided with a first drive shaft and a second drive shaft that are synchronous or sequential, the mount includes a first mounting plate connected to the first driving shaft, and a second mounting plate connected to the second driving shaft, wherein two of the clamping correction fingers are spaced apart from the first mounting plate, and the other two The clamp correction finger is spaced apart from the second mounting plate and is opposite to the two of the clamp correction fingers on the first mounting plate.
  • the two groups of four clamps are arranged to be in contact with the product to be labeled at the same time, so that the clamping of the product can be made stronger by more contact nip points, and at the same time, the rotation can be corrected in four rotations.
  • the driving of the finger makes the product more suitable for adjusting its posture and meeting the labeling requirements, thereby further improving the labeling accuracy.
  • the entrainment correction finger is provided with a guard for preventing pinching of the product; or further comprising a protective sleeve that is fitted over the entrainment correction finger. This prevents the jamming material from pinching or deforming the product when the finger is gripped, which affects the quality of the product.
  • the first mounting plate and/or the second mounting plate are provided with an adjusting portion for adjusting the distance between adjacent two clamping correction fingers, the clamping correction finger and the adjustment
  • the part can be slid and locked.
  • the sliding fit of the finger and the adjusting portion can be flexibly adjusted, and the spacing between the two clamping correction fingers on the same mounting plate can be flexibly adjusted, thereby changing the size of the clamping cavity to better adapt to different size products. Clamping positioning is conducive to expanding the scope of application.
  • the positioning clamping device further includes a driving mechanism and a second detecting electric eye disposed on the driving mechanism
  • the driving mechanism includes a sliding rail
  • the clamping mechanism further includes a sliding seat.
  • the sliding seat is slidably disposed on the sliding rail and can be triggered to cooperate with the second detecting electric eye. Therefore, by sliding the sliding seat disposed on the sliding rail and the second detecting electric eye to cooperate, the movement of the driving mechanism can be quickly stopped under the control of the controller, thereby ensuring that the clamping mechanism is accurately stopped directly above the product to be labeled. Improve the reliability and accuracy of the clamping mechanism.
  • the driving mechanism includes a power member, a synchronous wheel drivingly coupled to the power member, a timing belt disposed on the synchronous wheel, and a linear bearing disposed on the sliding rail.
  • the sliding seat is sleeved on the linear bearing and connected to the timing belt and can move synchronously. In this way, the positioning mechanism can be more accurately positioned to ensure the stability of the material and the labeling; and the synchronous belt pulley transmission mechanism can ensure the smooth movement of the material feeding mechanism and reduce the noise.
  • two position sensors for preventing excessive movement of the carriage are further included, and the two position sensors are respectively mounted at both ends of the slide rail.
  • the clamping mechanism moves to both ends of the sliding rail and is triggered by the position sensor, it can be stopped immediately under the control of the controller, and the clamping mechanism is prevented from excessively moving and impacting or colliding with other components to cause damage. Affect the service life of the labeling machine.
  • FIG. 1 is a schematic front view showing the structure of a bottom labeling machine according to an embodiment of the present invention
  • FIG. 2 is a side view showing the structure of a bottom labeling machine according to an embodiment of the present invention
  • FIG. 3 is a schematic top plan view of a bottom labeling machine according to an embodiment of the invention.
  • FIG. 4 is a schematic structural view of a material feeding mechanism according to an embodiment of the present invention.
  • first conveying mechanism 110, transmission component, 120, conveying member, 121, clamping station, 130, first detecting electric eye, 200, positioning clamping device, 210, clamping mechanism, 211, driving member, 211a , first drive shaft, 211b, second drive shaft, 212, fixed seat, 212a, first mounting plate, 212b, second mounting plate, 213, clamp correction finger, 214, slide, 220, drive mechanism, 221 , slide rail, 230, second detecting electric eye, 240, third detecting electric eye, 300, clamping cavity, 400, labeling actuator, 500, second conveying mechanism.
  • first and second in the present invention do not represent a specific number and order, but are merely used for distinguishing names.
  • a bottom labeling machine includes: a controller (not shown); and a first conveying mechanism 100 for inputting a product to be labeled,
  • the first conveying mechanism 100 is electrically connected to the controller; and the positioning clamping device 200 is electrically connected to the controller, and the positioning clamping device 200 is disposed on the a clamping mechanism 210 above the first conveying mechanism 100
  • the clamping mechanism 210 includes a driving member 211, a fixing base 212 drivingly connected to the driving member 211, and at least three disposed on the fixing base 212 a clamp correction finger 213, at least three of the clamp correction fingers 213 are rotatable relative to the fixing base 212, and enclosing a clamping cavity 300, and at least three of the clamping correction fingers 213 are relatively close Or stay away.
  • the above ground labeling machine When the above ground labeling machine is in operation, before the labeling product is transported by the first conveying mechanism 100 to the labeling station, it is moved to the lower side of the clamping mechanism 210 of the positioning clamping device 200, and then driven by the controller. At least three of the clamp correction fingers 213 are located relatively close to each other to clamp the product to be labeled and located in the chuck cavity 300. In this way, the characteristics of the finger-correcting finger 213 being rotatable relative to the fixed seat 212 can be well adapted to the clamping position and posture correction of the irregular shaped product, so that the profiled product can be adjusted to the height of the labeling station. Position, which greatly improves the accuracy of product labeling and ensures high production quality.
  • the at least three clamp correction fingers 213 should be in different planes; that is, when the number of the clamp correction fingers 213 is three, the triangles are arranged, and the triangular enclosed cavity is the clamp. Cavity 300.
  • the driving member 211 is provided with a first driving shaft 211a and a second driving shaft 211b which are synchronously or sequentially operated.
  • the fixing base 212 includes a first mounting plate 212a connected to the first driving shaft 211a, and a second mounting plate 212b connected to the second driving shaft 211b, wherein the two clamping correction fingers 213 are spaced apart from each other.
  • two other of the clamping correction fingers 213 are spaced apart from the second mounting plate 212b and correct the fingers with the two clamping members on the first mounting plate 212a. One by one.
  • the clamping of the product can be made stronger by more contact nip points, and at the same time in four rotatable clamping Corrected by the finger, the product is more suitable for adjusting its posture and meeting the labeling requirements, thereby further improving the labeling accuracy.
  • the controller may be a PLC, a numerical control system or a microprocessor, etc., and the implementation is preferably a PLC, and the automatic processing of the labeling device can be realized through a preset program, which is beneficial to reducing labor cost and increasing the addition. Work efficiency.
  • the first conveying mechanism 100 is a transmission mechanism of the motor and the pulley, and realizes the start-stop operation under the control of the PLC.
  • the entraining mechanism 210 specifically includes a clamping cylinder provided with two piston rods (a first driving shaft 211a and a second driving shaft 211b) disposed opposite to each other, and the two piston rods may be synchronous or stepwise Moving, this embodiment is preferably a synchronous telescopic movement.
  • Mounting plates are respectively mounted on the two piston rods by bolt assemblies.
  • the lower end of the mounting plate is mounted with four square-shaped clamping correction fingers 213.
  • the clamping correction fingers 213 are self-rotating bearings or cylinders.
  • the body is optionally a cylinder and is flush with the top surface of the first conveying mechanism 100.
  • the tightening action point causes the product to rotate and adjust the posture, and at the same time forms a tight clamping contact with the four cylinders to achieve long clamping positioning and attitude correction.
  • the posture of the product satisfies the position and accuracy requirements at the time of labeling.
  • the entrainment correction finger 213 is provided with a guard (not shown) for preventing pinching of the product; or further includes a protective cover that is fitted to the entrainment correction finger 213. This can prevent the pinch correction finger 213 from pinching or deforming the product when the product is gripped, which affects the quality of the product.
  • the protective part and the protective cover may be made of soft materials such as plastic and foam to avoid direct contact with the hard and hard materials when the product is clamped.
  • first mounting plate 212a and/or the second mounting plate 212b are provided with an adjusting portion for adjusting the distance between adjacent two clamping correction fingers 213, the clamping correction finger 213 and the adjusting portion. Slidable and lockable.
  • the adjusting portion may be a strip hole, and the clamping correction finger is slid in the strip hole through the bolt assembly to adjust the spacing to an appropriate value, and then the bolt assembly is locked to achieve the mounting and fixing.
  • the first conveying mechanism 100 includes a transmission assembly 110 , a conveying member 120 disposed on the transmission assembly 110 , and a first detecting electric eye disposed on the transmission assembly 110 . 130.
  • the conveying member 120 is provided with a clamping station 121, and the first detecting electric eye 130 is opposite to the clamping station 121.
  • a triggering cooperation is performed with the first detecting electric eye 130, so that the movement of the first conveying mechanism 100 can be quickly stopped under the control of the controller, thereby ensuring the positional accuracy of the product.
  • the clamping mechanism 210 In order to achieve the cooperation with the clamping mechanism 210.
  • the positioning and clamping device 200 further includes a driving mechanism 220 and a second detecting electric eye 230 disposed on the driving mechanism 220.
  • the driving mechanism 220 includes a sliding rail 221
  • the clamping mechanism 210 further includes a sliding seat 214, and the sliding seat 214 is slidably disposed on the sliding rail 221 and can be triggered to cooperate with the second detecting electric eye 230. Therefore, by sliding the sliding seat 214 disposed on the sliding rail 221 and the second detecting electric eye 230 to cooperate, the driving mechanism 220 can be quickly stopped under the control of the controller, thereby ensuring that the clamping mechanism 210 is accurately stopped at the label to be labeled. Directly above the product, the reliability and accuracy of the product held by the clamping mechanism 210 are improved.
  • the positioning clamping device 200 further comprising a labeling actuator 400 electrically connected to the controller and spaced apart from the end of the first conveying mechanism 100, the positioning clamping device 200 further The third detecting electric eye 240 is included, and when the clamping mechanism 210 is triggered in cooperation with the third detecting electric eye 240, the labeling actuator 400 labels the product on the clamping mechanism 210. Therefore, when the clamping mechanism 210 is moved to and triggered by the third detecting electric eye 240, the driving mechanism 220 can be stopped immediately under the control action of the controller to prevent the clamping mechanism 210 from further moving, and the product and the labeling are prevented from being executed.
  • the workpiece 400 has an excessive alignment processing deviation, which affects the labeling accuracy of the product.
  • the labeling actuator 400 may be a labeling head for attaching the label to the bottom surface of the product.
  • a second conveyor for conveying the labeled product to the next process is further included
  • the second conveying mechanism 500 is spaced apart from a side of the labeling actuator 400 away from the first conveying mechanism 100, and the second conveying mechanism 500 is located at a movement stroke of the clamping mechanism 210. Inside. Therefore, the second conveying mechanism 500 located in the movement formation of the material feeding mechanism 210 can quickly convey the labelled product to the next processing station, thereby avoiding product backlog and greatly improving the working efficiency of the labeling machine.
  • first conveying mechanism 100 and the second conveying mechanism 500 are spaced apart, and a vacancy formed therebetween is used for mounting the labeling actuator 400, and the upper area of the vacancy is a labeling operation area. Moreover, the spacing of the vacancies should not affect the labeling action of the labeling actuator 400.
  • first conveying mechanism 100 and the second conveying mechanism 500 are both pulley transmission mechanisms, and have the advantages of simple structure, stable transmission, and manufacturing cost.
  • the driving mechanism 220 includes a power component, a synchronous wheel drivingly connected to the power component, a timing belt disposed on the synchronous wheel, and a linear bearing disposed on the sliding rail 221, and the sliding seat 214 is set. And on the linear bearing and connected to the timing belt and can move synchronously.
  • the positioning mechanism 210 can be more accurately positioned to ensure the stability during the clamping and labeling; and the synchronous pulley transmission mechanism can ensure the smooth movement of the clamping mechanism 210 and reduce the noise.
  • the power component is a servo motor, which has reliable frequent stop and aerodynamic performance, and has no delay, and has high positioning accuracy.
  • two position sensors for preventing excessive movement of the carriage 214 are further included, and the two position sensors are respectively installed at two ends of the slide rail 221.
  • the clamping mechanism 210 moves to both ends of the sliding rail 221 and is triggered by the position sensor, it can be stopped immediately under the control of the controller to prevent the clamping mechanism 210 from excessively moving and impacting or colliding with other components. Damage occurs and affects the service life of the labeling machine.

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  • Labeling Devices (AREA)

Abstract

L'invention concerne un dispositif de positionnement et de préhension d'une machine d'étiquetage pour une surface inférieure. Le dispositif de positionnement et de préhension est relié électriquement à un dispositif de commande, et comprend un mécanisme de préhension de pièce (210) disposé au-dessus d'un premier mécanisme de transport (100). Le mécanisme de préhension de pièce comprend un élément d'entraînement (211), une base de support (212) reliée en entraînement à l'élément d'entraînement, et au moins trois doigts de correction de préhension de pièce (213) disposés au niveau de la base de support. Lesdits au moins trois doigts de correction de préhension de pièce peuvent tourner par rapport à la base de support, renfermer et former une cavité de maintien de pièce (300), et se rapprocher ou s'éloigner les uns des autres. Au moyen de la capacité de rotation des doigts de correction de préhension de pièce par rapport à la base de support, la présente invention offre une plus grande adaptabilité pour maintenir, positionner et effectuer une correction d'attitude sur un produit ayant une forme irrégulière, ce qui permet d'ajuster une attitude du produit à aligner de manière précise avec une position de travail d'étiquetage et, par conséquent, d'améliorer la précision d'étiquetage et d'assurer une plus grande qualité de fabrication.
PCT/CN2017/085000 2017-05-02 2017-05-19 Dispositif de positionnement et de préhension de machine d'étiquetage pour surface inférieure WO2018201527A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201720480318.3 2017-05-02
CN201720480318.3U CN207078416U (zh) 2017-05-02 2017-05-02 底面贴标机

Publications (1)

Publication Number Publication Date
WO2018201527A1 true WO2018201527A1 (fr) 2018-11-08

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PCT/CN2017/085000 WO2018201527A1 (fr) 2017-05-02 2017-05-19 Dispositif de positionnement et de préhension de machine d'étiquetage pour surface inférieure

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WO (1) WO2018201527A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106882439A (zh) * 2017-05-02 2017-06-23 广州市赛康尼机械设备有限公司 底面贴标机
CN110282212A (zh) * 2019-07-05 2019-09-27 昆山斯帕克机电设备有限公司 一种底部套标机
CN110979882A (zh) * 2019-12-10 2020-04-10 惠州市永信利自动化设备有限公司 一种可翻转贴装的贴附机

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB809475A (en) * 1956-06-26 1959-02-25 Meyer Geo J Mfg Co Improvements in or relating to labelling machines for applying wrap-around labels
CN101772455A (zh) * 2007-08-02 2010-07-07 建筑自动机械制造A.C.M.A.股份公司 用于容器包装机中的封盖组件的夹持装置
CN104417086A (zh) * 2013-09-04 2015-03-18 克朗斯股份公司 容器处理装置处的用于容器的夹持单元
CN105083666A (zh) * 2015-09-11 2015-11-25 蔡雁行 一种包装箱夹紧机构

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB809475A (en) * 1956-06-26 1959-02-25 Meyer Geo J Mfg Co Improvements in or relating to labelling machines for applying wrap-around labels
CN101772455A (zh) * 2007-08-02 2010-07-07 建筑自动机械制造A.C.M.A.股份公司 用于容器包装机中的封盖组件的夹持装置
CN104417086A (zh) * 2013-09-04 2015-03-18 克朗斯股份公司 容器处理装置处的用于容器的夹持单元
CN105083666A (zh) * 2015-09-11 2015-11-25 蔡雁行 一种包装箱夹紧机构

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