WO2018072160A1 - Machine de vérification de sécurité et son appareil de transport - Google Patents

Machine de vérification de sécurité et son appareil de transport Download PDF

Info

Publication number
WO2018072160A1
WO2018072160A1 PCT/CN2016/102654 CN2016102654W WO2018072160A1 WO 2018072160 A1 WO2018072160 A1 WO 2018072160A1 CN 2016102654 W CN2016102654 W CN 2016102654W WO 2018072160 A1 WO2018072160 A1 WO 2018072160A1
Authority
WO
WIPO (PCT)
Prior art keywords
belt
rectangular
conveying device
rectangular profiles
profiles
Prior art date
Application number
PCT/CN2016/102654
Other languages
English (en)
Chinese (zh)
Inventor
郭诗迈
欧石明
张定祥
Original Assignee
中控智慧科技股份有限公司
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 中控智慧科技股份有限公司 filed Critical 中控智慧科技股份有限公司
Priority to CN201680002338.8A priority Critical patent/CN108602624B/zh
Priority to PCT/CN2016/102654 priority patent/WO2018072160A1/fr
Publication of WO2018072160A1 publication Critical patent/WO2018072160A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
    • B65G15/60—Arrangements for supporting or guiding belts, e.g. by fluid jets
    • B65G15/64—Arrangements for supporting or guiding belts, e.g. by fluid jets for automatically maintaining the position of the belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements

Definitions

  • the present invention belongs to the field of security inspection equipment, and more particularly to a delivery device used in a security inspection machine and a security inspection machine using the same.
  • the conveying device of the security inspection machine generally includes a conveying belt, a bracket supporting the conveying belt, and a drum for driving the conveying belt to rotate.
  • the bracket in the conveying device of the current security inspection machine is generally formed by bending a sheet metal laser, bending it, and then welding the strong rib.
  • the mounting flange positions of the bracket are usually processed according to the drawings during the laser cutting process, and then bent and welded to be placed on the integral bracket. Due to the large tolerance of the sheet metal bending, the bending and welding defects will cause deformation, and after welding, the sheet metal parts will continue to generate stress deformation in the long turns; the deformation is more obvious.
  • the positioning accuracy of the mounting hole is generally about 2-5mm.
  • the manufacturing of the crucible has a large deviation and deformation, which causes the two ends of the conveying device to be non-parallel, and the belt will be deflected when the belt is moved. In severe cases, the belt will run out, and the conveying device cannot transport the inspected article.
  • An object of the present invention is to provide a conveying device, which aims to solve the problem that the manufacturing device of the existing security inspection machine has large deviation and deformation, which causes the two ends of the conveying device to be non-parallel, and the working of the belt is generated. The problem of deviation.
  • the present invention is achieved by a conveyor apparatus including a belt for conveying an article, a bracket supporting the belt, a driving roller for driving the belt, and a slave supporting the belt in cooperation with the driving roller.
  • a moving roller, the driven roller and the driving roller are respectively disposed at two ends of the bracket; the bracket comprises a plurality of rectangular profiles connected by stitching.
  • each of the rectangular profiles is provided with a groove
  • the other side of the rectangular profile is provided with ribs that fit into the grooves of the adjacent rectangular profiles.
  • the groove is located at the top of the side of the rectangular profile, and the rib is located at the rectangle The top of the other side of the profile.
  • each of the two side surfaces of the rectangular profile is provided with a receiving groove.
  • the bracket further includes two supporting plates connecting the rectangular profiles, and the two supporting plates are respectively connected to the two ends of the rectangular profile.
  • each of the rectangular profiles has a hollow structure, and each of the rectangular profiles is provided with a rib.
  • each of the ribs is provided with a mounting hole
  • each of the supporting plates is provided with a positioning hole corresponding to the position of the mounting hole.
  • a support bar for tightening the belt is further included, the support bar presses the belt, and two ends of the support bar are respectively pivotally connected to the two support plates.
  • a top surface of each of the rectangular profiles is provided with a semi-mouthed circular groove
  • the conveying device further comprises a needle roller respectively installed in each of the semi-mouthed circular grooves.
  • the invention provides a plurality of rectangular profiles, and a plurality of rectangular profiles are spliced to form a bracket, which is convenient to assemble; and the rectangular profile is used for splicing, and the structures of the rectangular profiles are made the same, thereby avoiding large processing errors and ensuring the brackets.
  • the two ends are parallel, so as to avoid the problem of deviation of the belt work.
  • Another object of the present invention is to provide a security inspection machine comprising the delivery device as described above.
  • the security inspection machine of the present invention uses the above-mentioned conveying device, which can be easily processed and manufactured, and effectively avoids the problem of deviation of the belt work.
  • FIG. 1 is a schematic perspective view of a conveying device according to an embodiment of the present invention.
  • FIG. 2 is a schematic exploded view of the conveying device of FIG. 1;
  • FIG. 3 is a schematic enlarged view of a portion A of FIG. 2.
  • a conveying device 100 includes a belt 15, a bracket 20, a driving roller 13 and a driven roller 12, wherein the driving roller 13 is a driving drum;
  • the belt 15 is used to transport articles and the bracket 20 supports the belt 15 to better support the items on the belt 15.
  • the driven roller 12 and the driving roller 13 are respectively disposed at two ends of the bracket 20; the driving roller 13 and the driven roller 12 cooperate with the supporting belt 15, when the driving roller 13 rotates, the belt 15 is rotated, and the driven roller 12 follows the rotation.
  • the bracket 20 includes a plurality of rectangular profiles 21 to which a plurality of rectangular profiles 21 are joined together.
  • bracket 20 By providing a plurality of rectangular profiles 21 and splicing a plurality of rectangular profiles 21 to form the bracket 20, the assembly is convenient; and the rectangular profiles 21 are used for splicing, and the structures of the rectangular profiles 21 are made identically, so that a large processing error can be well avoided. , to ensure that the two ends of the bracket 20 are parallel, thereby avoiding the problem of the deviation of the belt 15 during operation.
  • each rectangular profile 21 is provided with a groove 211, and the other side of the rectangular profile 21 is provided with a rib 212.
  • the rib on the rectangular profile 21 can be The 212 fits into the recess 211 of the other rectangular profile 21 to effect splicing of the adjacent two rectangular profiles 21.
  • a groove 211 is formed on one side of the rectangular profile 21, and a rib 212 is provided on the other side of the rectangular profile 21, which is convenient for processing, and is also convenient for splicing and connecting two rectangular profiles 21.
  • the groove 211 is located at the top of the side of the rectangular profile 21, and the rib 212 is located at the top of the other side of the rectangular profile 21.
  • the structure is arranged such that the two rectangular profiles 21 are joined together, and the tops of the two rectangular profiles 21 can be joined to better support the belt 15, thereby increasing the weight of the load-bearing article.
  • the recess 211 may also be located at a central position of the side of the rectangular profile 21, with the corresponding rib 21 2 being located at a central position of the other side of the rectangular profile 21.
  • the lower portions of the two side faces of each of the rectangular profiles 21 are respectively provided with receiving grooves 214.
  • the accommodating groove 214 is disposed in the lower part of the two sides of each of the rectangular profiles 21, and the matching plunging rods can be disposed, and the two sides of the plunging rods are respectively inserted into the accommodating grooves 214 of the adjacent two rectangular profiles 21, so as to be Two rectangular profiles 21 are connected.
  • the structure of the accommodating groove 214 is the same as that of the groove 211 described above, so that the splicing can be performed more flexibly.
  • ribs 212 may be respectively disposed at upper and lower portions of one side of each rectangular profile 21.
  • the upper and lower portions of the rectangular profile 21 are respectively provided with grooves 211, so that the two rectangular profiles 21 can be joined together more stably.
  • a rib 212 may be provided at an upper portion of one side of each of the rectangular profiles 21, a groove 211 may be provided at a lower portion of one side of the rectangular profile 21, and an upper portion of the other side of the rectangular profile 21 may be provided.
  • the groove 211 is provided with a rib 21 2 at a lower portion of the other side of the rectangular profile 21.
  • the bracket 20 further includes two supporting plates 22 connecting the rectangular profiles 21, and the two supporting plates 22 are respectively connected to the two ends of the rectangular profile 21.
  • the support is arranged to better secure the spliced rectangular profiles 21 to ensure stable support.
  • the two ends of the driven roller 12 are respectively pivotally connected to the two supporting plates 22, and the two ends of the driving roller 13 are respectively pivotally connected with the two supporting plates 22 to support the driven roller 12 through the two supporting plates 22.
  • the active roller 13 is also included in the bracket 20.
  • each of the rectangular profiles 21 has a hollow structure.
  • Each of the rectangular profiles 21 is provided in a hollow structure to reduce the weight of each of the rectangular profiles 21.
  • each of the rectangular profiles 21 is provided with a rib 215.
  • the ribs 21 5 are provided to increase the strength of each of the rectangular profiles 21.
  • each of the rectangular profiles 21 is an aluminum profile to reduce the weight of each of the rectangular profiles 21.
  • each of the ribs 215 is provided with a mounting hole 216, and a positioning hole 221 is defined in each of the supporting plates 22 corresponding to the mounting hole 216.
  • a mounting hole 216 is provided in each of the ribs 215, and a positioning hole 221 is formed in the support plate 22 to facilitate connection of the support plate 22 to the end faces of the respective rectangular profiles 21 by screws.
  • the ribs 215 are convexly convex inward at positions corresponding to the inner corners of the respective rectangular profiles 21. That is, the strength of the rectangular profile 21 can be increased, and the mounting hole 216 can be conveniently provided on each of the ribs 215. In other embodiments, ribs 215 may also be provided at other locations of the hollow structure of the rectangular profile 21.
  • the rectangular profile 21 can be milled using a numerically controlled machine tool, and the mounting holes 216 on the ribs 215 and the mounting flange can be positioned using a numerically controlled machine tool, and the positioning holes 221 on the support plate 22 can be positioned using a numerically controlled machine tool. And screw fastening, so as to reduce the machining error as much as possible, reduce the stress deformation, and then control the deviation of the bracket 20 within 1mm.
  • the high precision of each of the rectangular profiles 21 makes the belt 15 easy to install and debug, and maintains long-term stable operation.
  • the conveying device 100 further includes a bolster 16 for tightening the belt 15, the bolster 16 pressing against the belt 15 and the two ends of the bolster 16 being pivotally connected to the two supporting plates 22, respectively.
  • the peg 16 can be pressed against the belt 15 to tighten the belt 15 so that the driving roller 13 can better drive the belt 15 to rotate.
  • the rollers 16 are two, which are respectively located at two ends of the bracket 20. In other embodiments, the pegs 16 can also be one, three, four, and the like.
  • each of the rectangular profiles 21 is provided with a semi-portion circular groove 217
  • the conveying device 100 further includes needle rollers respectively mounted in the respective semi-ports circular grooves 217.
  • a semi-portal circular groove 21 7 is formed on the top surface of each rectangular profile 21, and when the needle roller 23 is mounted in each of the half-turn circular grooves 217, the belt 15 can be supported, and the needle roller 23 is in contact with the belt 15 directly above. The belt 15 is pressed against the needle roller 23 to convert the sliding friction into rolling friction to reduce the frictional force.
  • each of the rectangular profiles 21 is provided with a half-mouth circular groove 217 on both sides.
  • the profile in the embodiment of the present invention is preferably an aluminum alloy profile, and of course, in the case where the same function can be achieved, a profile of another material can be used instead.
  • an embodiment of the present invention also discloses a security inspection machine, including the delivery device 100 of any of the above.
  • the security inspection machine uses the above-mentioned conveying device 100, which can be easily processed and manufactured, and effectively avoids the problem of deviation of the work of the belt 15 .

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Belt Conveyors (AREA)
  • Structure Of Belt Conveyors (AREA)

Abstract

L'invention concerne un appareil de transport (100) et une machine de vérification de sécurité utilisant ledit appareil de transport (100), comprenant une courroie (15) destinée à transmettre des articles, un cadre de support (20) destiné à soutenir la courroie (15), un cylindre d'entraînement (13) destiné à entraîner la courroie (15) en rotation et un cylindre entraîné (12) s'ajustant avec le cylindre d'entraînement (13) et soutenant la courroie (15); le cylindre entraîné (12) et le cylindre d'entraînement (13) sont disposés sur les deux extrémités du cadre de support (20), respectivement; le cadre de support (20) comprend une pluralité de matériaux profilés rectangulaires (21) assemblés et reliés ensemble. La pluralité de matériaux profilés rectangulaires (21) sont agencés et la pluralité de matériaux profilés rectangulaires (21) sont assemblés pour former le cadre de support (20) et l'assemblage est pratique; des matériaux profilés rectangulaires (21) sont utilisés pour l'assemblage et la fabrication des structures de chacun des matériaux profilés rectangulaires (21) est identique; ainsi, des erreurs importantes dans l'usinage peuvent être évitées et le parallélisme des deux extrémités du cadre de support (20) est garanti, ce qui permet d'empêcher que la courroie (15) ne s'étende vers un côté lors du fonctionnement.
PCT/CN2016/102654 2016-10-20 2016-10-20 Machine de vérification de sécurité et son appareil de transport WO2018072160A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201680002338.8A CN108602624B (zh) 2016-10-20 2016-10-20 安检机及其输送装置
PCT/CN2016/102654 WO2018072160A1 (fr) 2016-10-20 2016-10-20 Machine de vérification de sécurité et son appareil de transport

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/102654 WO2018072160A1 (fr) 2016-10-20 2016-10-20 Machine de vérification de sécurité et son appareil de transport

Publications (1)

Publication Number Publication Date
WO2018072160A1 true WO2018072160A1 (fr) 2018-04-26

Family

ID=62018228

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/102654 WO2018072160A1 (fr) 2016-10-20 2016-10-20 Machine de vérification de sécurité et son appareil de transport

Country Status (2)

Country Link
CN (1) CN108602624B (fr)
WO (1) WO2018072160A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2172870B (en) * 1985-03-28 1988-08-17 Skf Ab A conveying apparatus
CN201288933Y (zh) * 2008-11-17 2009-08-12 舟山市宏兴塑胶有限公司 承重板
CN205010883U (zh) * 2015-10-10 2016-02-03 公安部第一研究所 一种组合式输送机及应用组合式输送机的行李安检设备
US20160176646A1 (en) * 2014-12-23 2016-06-23 Satpal Singh Portable conveyor belt system suitable for inpsection of objects
CN205402215U (zh) * 2016-03-04 2016-07-27 湖州城区沃森输送机械厂 一种新型铝型材

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102030170B (zh) * 2010-11-22 2012-08-22 北京化工大学 一种低摩擦输送通道及其成型方法
CN202148015U (zh) * 2011-06-24 2012-02-22 无锡杰思物流设备有限公司 皮带输送机
CN203497571U (zh) * 2013-08-09 2014-03-26 陈水金 输送机的改良构造
CN205633910U (zh) * 2016-04-12 2016-10-12 广东高登铝业有限公司 一种自动传送带轨道型材

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2172870B (en) * 1985-03-28 1988-08-17 Skf Ab A conveying apparatus
CN201288933Y (zh) * 2008-11-17 2009-08-12 舟山市宏兴塑胶有限公司 承重板
US20160176646A1 (en) * 2014-12-23 2016-06-23 Satpal Singh Portable conveyor belt system suitable for inpsection of objects
CN205010883U (zh) * 2015-10-10 2016-02-03 公安部第一研究所 一种组合式输送机及应用组合式输送机的行李安检设备
CN205402215U (zh) * 2016-03-04 2016-07-27 湖州城区沃森输送机械厂 一种新型铝型材

Also Published As

Publication number Publication date
CN108602624B (zh) 2020-10-13
CN108602624A (zh) 2018-09-28

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