WO2022217787A1 - Appareil d'alimentation automatique pour machine d'emballage de caoutchouc naturel - Google Patents

Appareil d'alimentation automatique pour machine d'emballage de caoutchouc naturel Download PDF

Info

Publication number
WO2022217787A1
WO2022217787A1 PCT/CN2021/109852 CN2021109852W WO2022217787A1 WO 2022217787 A1 WO2022217787 A1 WO 2022217787A1 CN 2021109852 W CN2021109852 W CN 2021109852W WO 2022217787 A1 WO2022217787 A1 WO 2022217787A1
Authority
WO
WIPO (PCT)
Prior art keywords
drum
rubber
telescopic
roller
push
Prior art date
Application number
PCT/CN2021/109852
Other languages
English (en)
Chinese (zh)
Inventor
李振华
郭博睿
孙世海
白先权
丁爱武
张毅超
Original Assignee
海南天然橡胶产业集团股份有限公司
海南中橡科技有限公司
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 海南天然橡胶产业集团股份有限公司, 海南中橡科技有限公司 filed Critical 海南天然橡胶产业集团股份有限公司
Publication of WO2022217787A1 publication Critical patent/WO2022217787A1/fr

Links

Images

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
    • B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
    • B65B35/30—Arranging and feeding articles in groups
    • B65B35/40—Arranging and feeding articles in groups by reciprocating or oscillatory pushers
    • 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
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types

Definitions

  • the invention relates to the technical field of rubber baling and feeding, in particular to an automatic feeding device for a natural rubber baler.
  • Natural rubber is a natural polymer compound with polyisoprene as the main component.
  • the latex harvested from the rubber tree is diluted with impurities, then solidified with acid, then matured, creped, granulated, dried and packaged to obtain commercially available natural rubber.
  • general-purpose natural rubber can be divided into granular rubber, smoked sheet rubber, crepe sheet rubber, air-dried sheet rubber and technical grade standard rubber.
  • the finished product of natural rubber needs to go through various processes such as latex collection, purification, mixing, dilution, acid addition and solidification, rubber block curing, thinning, drying, weighing, packing, etc., to obtain rubber blocks that meet the weight requirements; Under the processing of the process, when it reaches the weighing process, due to the influence of various factors, the weight of the molded rubber block is prone to be lower than the standard weight. The labor cost is increased, and the feeding efficiency is low.
  • Patent No. CN201611018084.7 is an automatic feeding device for a baler of a natural rubber dry packaging production line. It is provided with a conveying device I, the two sides of the end of the conveying device I are respectively provided with an electric push rod I and an unpowered conveying roller I, and the end of the unpowered conveying roller I is provided with a standard plastic bag cutting device and a standard plastic bag cutting board. The two sides of the plastic bag cutting board are respectively provided with electric push rod II and unpowered conveying roller II.
  • the top of the unpowered conveying roller II is provided with a glue feeding device, and the end of the unpowered conveying roller II is provided with a feeding cutting device.
  • the invention provides an automatic feeding device for a natural rubber baler, which aims to solve the problem of low efficiency of manual feeding when the above-mentioned bulk rubber needs feeding after weighing.
  • the present invention provides an automatic feeding device for a natural rubber baler, including a bracket, a telescopic frame, a movable frame, a roller, a pushing assembly and a feeding assembly, and the telescopic frame is connected to the On the bracket, the movable frame is connected to the telescopic frame through the second telescopic component; the roller is rotatably arranged on the movable frame, and a plurality of troughs for placing rubber sheets are uniformly distributed on the drum along the circumferential direction.
  • the pushing assembly is arranged in the drum, and the pushing assembly performs telescopic motion through the rotation of the drum, so that when the material trough rotates to the bottom of the drum, the pushing assembly pushes the rubber
  • the sheet is pushed out of the trough and pressed on the block rubber that needs to be replenished
  • the feeding assembly is arranged on the movable frame, and the feeding assembly is connected with the drum to drive the feeding assembly. Push the rubber sheet into the trough.
  • the pushing assembly includes a polygonal track groove, a limit roller and a push rod, and the polygonal track groove is arranged on both sides of the drum and is fixedly connected with the drum;
  • the movable frame is provided with a fixed shaft,
  • the polygonal track groove is sleeved on the fixed shaft through a bearing;
  • the push rod is slidably arranged on the fixed shaft along the vertical direction;
  • the limit roller is rotatably connected to both ends of the push rod , the limit roller is located in the polygon track groove;
  • the push rod is provided with a pressure rod.
  • the feeding assembly includes a spiral push roller, a transmission bevel gear and a material box for placing multiple pieces of the rubber sheets, and the spiral push roller is rotatably arranged on both sides of the movable frame; the drive The bevel gear is arranged at the end of the spiral push roller, the two ends of the roller are provided with annular bevel gears, and the transmission bevel gear meshes with the annular bevel gear for transmission; the material box is arranged on the movable frame .
  • the number of the spiral push rollers is two; the spiral groove on the spiral push roller at one end of the drum is opposite to the spiral groove on the spiral push roller at the other end of the drum, so as to When the roller is rotated to drive the spiral push rollers on both sides to rotate synchronously and reversely, the rubber sheet is pushed into the material chute for vertical unloading.
  • first telescopic member and the second telescopic member are electric push rods or pneumatic push rods.
  • two sides of the telescopic frame are provided with rectangular limit holes
  • two sides of the movable frame are provided with movable rollers, and the movable rollers are located in the rectangular limit holes.
  • each arc-shaped bottom edge of the polygonal track groove is correspondingly arranged with the material trough along the circumferential direction of the drum, so that the roller is always in the vertical direction in the process of driving the polygonal track groove to rotate.
  • the pressing rod pushes the rubber sheet away from the material trough; the vertical section of the material trough is a trapezoidal structure.
  • the fixing shaft is provided with a limit rod along the vertical direction, and the push rod is sleeved on the limit rod, so that the limit rod can slide in the vertical direction.
  • the tying pin is located in the middle of the rubber sheet, and the flat end of the tying pin protrudes from the surface of the rubber sheet; There is a round hole through which the pressing rod pushes the rubber sheet out of the trough, and pushes the binding pin to fasten the rubber sheet on the block rubber.
  • the first telescopic part and the second telescopic part are electrically connected to the control module respectively, so that the control module controls the vertical telescopic movement and control of the first telescopic part
  • the second telescopic component performs horizontal telescopic movement.
  • the push rod in the push assembly moves in a vertical direction under the rotation of the polygonal track groove, so that the Rotate the rubber sheet at the vertical bottom of the drum to push out the trough to realize rolling feeding, and rely on the rolling distance to convert the rubber sheet required for the counterweight, which effectively improves the accuracy of feeding.
  • the roller can be fed during the rotation process, so that the rubber sheet used for the counterweight is pressed into the feeding trough for feeding, so that the rubber sheet can be unloaded and the block rubber can be loaded.
  • the feeding of the trough is also carried out, so that the drum always maintains the counterweight rubber sheet in the trough during the rotation process, which effectively improves the feeding speed and solves the problem of manual feeding.
  • the degree of automation is high, which further improves the The feeding efficiency of block rubber packing is improved.
  • Fig. 1 is the schematic diagram of a kind of natural rubber baler automatic feeding device of the application
  • FIG. 2 is a schematic diagram of a telescopic frame of a natural rubber baler automatic feeding device of the application
  • Fig. 3 is the drum schematic diagram of a kind of natural rubber baler automatic feeding device of the application
  • Fig. 4 is the schematic schematic diagram of the enlarged partial A of a kind of natural rubber baler automatic feeding device of the application;
  • Fig. 5 is the internal schematic diagram of the drum of a kind of natural rubber baler automatic feeding device of the application
  • Fig. 6 is the partial B enlarged schematic diagram of a kind of natural rubber baler automatic feeding device of the application.
  • FIG. 7 is a schematic diagram of a pushing component of an automatic feeding device for a natural rubber baler according to the application.
  • FIG. 8 is a schematic diagram of a feeding assembly of an automatic feeding device for a natural rubber baler according to the application;
  • FIG. 9 is an enlarged schematic diagram of part C of a natural rubber baler automatic feeding device of the application.
  • Fig. 10 is the drum shaft view of a kind of natural rubber baler automatic feeding device of the application.
  • FIG. 11 is a schematic diagram of a drum of an automatic feeding device for a natural rubber baler according to the present application.
  • the present invention provides an automatic feeding device for a natural rubber baler, including a bracket 1, a telescopic frame 2, a movable frame 3, a roller 4, a pushing assembly and a feeding assembly, and the telescopic frame 2
  • the first telescopic part 5 is connected to the bracket 1 to control the vertical lifting movement of the telescopic frame 2 through the first telescopic part 5
  • the movable frame 3 is connected to the telescopic frame 2 through the second telescopic part 6 to pass the second
  • the telescopic member 6 is used to control the horizontal telescopic movement of the movable frame 3
  • the drum 4 is rotatably arranged on the movable frame 3, and the drum 4 is evenly distributed with a plurality of troughs 41 for placing the rubber sheets 7 for counterweight in the circumferential direction, so as to pass the second telescopic member 6 to make the drum 4 rotate and advance on the block rubber
  • the pushing component is arranged in the drum 4, and the pushing component performs telescopic
  • the roller 4 is pushed down and rolled, and the weighted rubber sheet 7 is pushed out of the trough 41 and pressed against the block rubber, so as to realize the control of the block that does not meet the weight. It can effectively improve the efficiency of rubber feeding, reduce manual labor, and improve the efficiency of rubber packaging.
  • the first telescopic part 5 and the second telescopic part 6 are electric push rods 53 or pneumatic push rods 53 , so that the telescopic frame 2 and the movable frame 3 are pushed to move by the electric push rod 53 or the pneumatic push rod 53 .
  • rectangular limit holes 21 are provided on both sides of the telescopic frame 2
  • movable rollers 31 are provided on both sides of the movable frame 3 . 31 is limited, so that the movable frame 3 is pushed by the second telescopic member 6, and the movable roller 31 rolls in the rectangular limit hole 21, so that the movable frame 3 can stably perform linear motion and is supported by the movable roller 31. .
  • the pressing component includes a polygonal track groove 51 , a limit roller 52 and a push rod 53 , and the polygonal track groove 51 is provided on both sides of the drum 4 . And it is fixedly connected with the roller 4; the movable frame 3 is provided with a fixed shaft 8, the polygonal track groove 51 is sleeved on the fixed shaft 8 through a bearing, and the fixed shaft 8 is fixed and fixed, so that the roller 4 is in the second telescopic part 6.
  • the push rod 53 Under the push, it rotates around the fixed shaft 8 through the polygonal track groove 51; the push rod 53 is slidably arranged on the fixed shaft 8 in the vertical direction; the limit roller 52 is rotatably connected to both ends of the push rod 53, and the limit roller 52 It is located in the polygonal track groove 51; the push rod 53 is provided with a pressure rod 54 to push the weighted rubber sheet 7 out of the material groove 41 through the pressure rod 54 to realize the function of replenishment.
  • the feeding assembly includes a screw push roller 61, a transmission bevel gear 62 and a material box 63 for placing multiple pieces of rubber sheets 7.
  • the screw push roller 61 is rotatably arranged on both sides of the movable frame 3;
  • the transmission bevel gear 62 is provided with
  • the two ends of the drum 4 are provided with annular bevel gears 9, and the transmission bevel gear 62 meshes with the annular bevel gear 9 for transmission, so as to drive the spiral push rollers 61 on both sides of the drum 4 through the rotation of the drum 4 to carry out.
  • the material box 63 is arranged on the movable frame 3, and the rubber sheet 7 is located in the material box 63 at a certain interval; further, the movable frame 3 is provided with a through groove , so that the rubber sheet 7 in the material box 63 can enter the material tank 41 through the through groove.
  • the drum 4 can be fed during the rotation, so as to press the rubber sheet 7 used for the counterweight into the feeding chute 41 for feeding, so that the rubber sheet 7 can be unloaded and aligned with the block.
  • the rubber is replenished, it also feeds the trough 41, so that the drum 4 always keeps the counterweight rubber sheet 7 in the trough 41 during the rotation process, which effectively improves the feeding speed and solves the problem of manual feeding.
  • the high degree of automation further improves the feeding efficiency of block rubber packing.
  • the spiral groove 611 on the spiral push roller 61 at one end of the drum 4 is opposite to the spiral groove 611 on the spiral push roller 61 at the other end of the drum 4, so that the drum 4
  • the rotation drives the spiral push rollers 61 on both sides to rotate synchronously and reversely, the rubber sheet 7 is pushed into the material chute 41 for vertical unloading, so as to realize the feeding of the rubber sheet 7;
  • the ends are provided with protrusions, so as to cooperate with the spiral grooves 611 on the spiral push roller 61, so that the spiral grooves 611 can drive the rubber sheet 7 to move vertically through the protrusions during the rotation.
  • each arc-shaped bottom edge 511 of the polygonal track groove 51 and the material trough 41 are arranged correspondingly along the circumferential direction of the drum 4 , so that in the process of driving the polygonal track groove 51 to rotate by the drum 4 , the pressing rod 54 is always in the vertical direction.
  • the vertical section of the trough 41 is a trapezoid structure, and the lower bottom edge of the trapezoid structure is located outside the rollers round, so that the rubber sheet 7 can be clamped in the material trough 41, and it is convenient to carry out material loading and unloading during the rotation of the drum 4.
  • the fixed shaft 8 is provided with a limit rod 81 along the vertical direction, and the push rod 53 is sleeved on the limit rod 81, so that the limit rod 81 can slide in the vertical direction, so as to facilitate the limit roller 52 in the polygonal track.
  • the pressing rod 54 is pushed to move in the vertical direction, so as to push the weighted rubber sheet 7 out of the trough 41 and into the block rubber. Refill.
  • a tie 10 is further included, and the tie 10 is located in the through hole in the middle of the rubber sheet 7 ; the flat end of the tie 10 protrudes from the surface of the rubber sheet 7 , So that the rubber sheet 7 is located in the material box 63 through the tie pins 10 at intervals; a circular hole 42 is provided in the material trough 41 in the vertical direction opposite to the pressing rod 54, and the pressing rod 54 pushes the rubber sheet 7 out of the feeding trough through the round hole 42 41, and push the tie pin 10 to fasten the rubber sheet 7 on the block rubber, so as to prevent the block rubber from falling under the conveying belt, thus causing the problem that the weight of the block rubber does not meet the standard when packing, effectively improving the The packing accuracy of the block rubber improves the quality of the block rubber packing product.
  • the weighted rubber sheet 7 is fastened to the block rubber, so as to avoid the packing weight caused by the falling of the rubber sheet 7 during the conveying process of the block rubber.
  • the problem of non-compliance with the standard appears, which effectively improves the accuracy of the packaging weight.
  • the first telescopic part 5 and the second telescopic part 6 are electrically connected to the control module respectively, so that the control module controls the vertical telescopic movement of the first telescopic part 5 and the horizontal telescopic movement of the second telescopic part 6. Telescopic movement; the control module compares the weight information of the block rubber from the weighing process with the standard weight, and converts it into the linear distance of the rotation of the drum 4, so that the distance of the drum 4 is equivalent to the corresponding rubber sheet 7 feeding quantity , so as to realize the replenishment of one or more pieces of rubber sheet 7 .
  • a push switch (not shown) is also included.
  • the push switch is arranged in the material box 63 and located on the inner wall of the bottom of the material box 63.
  • the push switch is electrically A buzzer is connected; when the rubber sheet 7 in the material box 63 is used up, the rubber sheet 7 is separated from the push switch, and the push switch is reset to turn on the buzzer to realize the alarm, reminding the staff that the material box 63 needs to add weight rubber Sheet 7.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

L'invention concerne un appareil d'alimentation automatique pour une machine d'emballage de caoutchouc naturel, comprenant un support (1), un cadre télescopique (2), un cadre mobile (3), un tambour (4), un ensemble de poussée et un ensemble d'alimentation. Le cadre télescopique (2) est relié au support (1) au moyen de premiers éléments télescopiques (5) et le cadre mobile (3) est relié au cadre télescopique (2) au moyen d'un second élément télescopique (6). Le tambour (4) est disposé de manière rotative sur le cadre mobile (3) et une pluralité de goulottes (41) pour placer des feuilles de caoutchouc (7) sont uniformément réparties sur le tambour (4) le long de la direction circonférentielle. L'ensemble de poussée est disposé dans le tambour (4) et l'ensemble de poussée effectue un mouvement télescopique au moyen de la rotation du tambour (4), de telle sorte que, lorsqu'une goulotte (41) tourne vers le bas du tambour (4), l'ensemble de poussée pousse une feuille de caoutchouc (7) hors de la goulotte (41) et presse celle-ci sur le caoutchouc séquencé qui doit être réapprovisionné. L'ensemble d'alimentation est disposé sur le cadre mobile (3) et l'ensemble d'alimentation est en liaison de transmission avec le tambour (4), de telle sorte que l'ensemble d'alimentation pousse les feuilles de caoutchouc (7) dans les goulottes (41). L'appareil augmente efficacement la vitesse d'alimentation, résout le problème de l'alimentation manuelle, a un degré élevé d'automatisation et améliore en outre l'efficacité de réapprovisionnement de l'emballage en caoutchouc séquencé.
PCT/CN2021/109852 2021-04-13 2021-07-30 Appareil d'alimentation automatique pour machine d'emballage de caoutchouc naturel WO2022217787A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202110392209 2021-04-13
CN202110392209.7 2021-04-13

Publications (1)

Publication Number Publication Date
WO2022217787A1 true WO2022217787A1 (fr) 2022-10-20

Family

ID=83640112

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2021/109852 WO2022217787A1 (fr) 2021-04-13 2021-07-30 Appareil d'alimentation automatique pour machine d'emballage de caoutchouc naturel

Country Status (1)

Country Link
WO (1) WO2022217787A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107628305A (zh) * 2017-08-31 2018-01-26 广州达意隆包装机械股份有限公司 在位可调星轮机构及送瓶系统
CN108082919A (zh) * 2017-12-22 2018-05-29 鲁军 一种自动供料机构
CN108082628A (zh) * 2016-11-20 2018-05-29 海南大学 一种天然橡胶干燥包装生产线打包机自动补料装置
WO2018137797A1 (fr) * 2017-01-24 2018-08-02 Krones Ag Installation de traitement de contenants et procédé de transport d'éléments fonctionnels dans une installation de traitement de contenants destinée à traiter des contenants
CN109018997A (zh) * 2018-08-01 2018-12-18 温州市申威达电子电器厂 一种高速负压滚轮输送装置
CN209815215U (zh) * 2019-03-22 2019-12-20 宁波均普工业自动化有限公司 一种滚筒供料装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108082628A (zh) * 2016-11-20 2018-05-29 海南大学 一种天然橡胶干燥包装生产线打包机自动补料装置
WO2018137797A1 (fr) * 2017-01-24 2018-08-02 Krones Ag Installation de traitement de contenants et procédé de transport d'éléments fonctionnels dans une installation de traitement de contenants destinée à traiter des contenants
CN107628305A (zh) * 2017-08-31 2018-01-26 广州达意隆包装机械股份有限公司 在位可调星轮机构及送瓶系统
CN108082919A (zh) * 2017-12-22 2018-05-29 鲁军 一种自动供料机构
CN109018997A (zh) * 2018-08-01 2018-12-18 温州市申威达电子电器厂 一种高速负压滚轮输送装置
CN209815215U (zh) * 2019-03-22 2019-12-20 宁波均普工业自动化有限公司 一种滚筒供料装置

Similar Documents

Publication Publication Date Title
WO2022217787A1 (fr) Appareil d'alimentation automatique pour machine d'emballage de caoutchouc naturel
CN113895683A (zh) 一种胶带缠绕式打包机及缠绕打包工艺
CN107434079A (zh) 一种可自动调节位置大小的胶带标签纸给料装置
CN207745779U (zh) 一种药粉混合装置
CN115924170A (zh) 一种用于米粉的自动称重包装装置
CN215852004U (zh) 一种用于包装设备的定量落料装置
CN202104184U (zh) 全自动干豆腐机
CN207683929U (zh) 一种便于调节的纸箱包装用打包机
CN113575631A (zh) 一种挂面压片设备
CN213735654U (zh) 一种鲜湿米粉分装装置
CN220923385U (zh) 一种制药用全自动压片装置
CN220279993U (zh) 一种压砖机的自动布料装置
CN218434119U (zh) 一种瓦楞纸板堆码机用举升机构
CN219055460U (zh) 一种产品压块成型装置
CN112830299B (zh) 一种高速双工位收卷机及收卷生产工艺
CN213005643U (zh) 一种全清废模切机的防纸张掉头装置
CN217321028U (zh) 一种石塑塑料袋的打包装置
CN210538498U (zh) 一种对圆柱状牛舌饼塑形装置
CN217751561U (zh) 一种可给土壤增肥的自然降解塑料袋生产用裁剪装置
CN212468033U (zh) 一种使用方便的水产品饲料造粒机
CN2480800Y (zh) 柔性薄膜卷筒机
CN209950286U (zh) 一种揉捻机
CN114313468B (zh) 一种水彩包装用半自动成型装置
CN219487929U (zh) 包装膜辊距调节机构
CN217407745U (zh) 一种烟叶均匀分布装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 21936659

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 21936659

Country of ref document: EP

Kind code of ref document: A1