WO2023150991A1 - Machine de meulage par vibration - Google Patents

Machine de meulage par vibration Download PDF

Info

Publication number
WO2023150991A1
WO2023150991A1 PCT/CN2022/075948 CN2022075948W WO2023150991A1 WO 2023150991 A1 WO2023150991 A1 WO 2023150991A1 CN 2022075948 W CN2022075948 W CN 2022075948W WO 2023150991 A1 WO2023150991 A1 WO 2023150991A1
Authority
WO
WIPO (PCT)
Prior art keywords
plate
grinding
discharge
discharge port
support
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2022/075948
Other languages
English (en)
Chinese (zh)
Inventor
周志权
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hubei Xiongzhi Plastic Hardware Products Co Ltd
Original Assignee
Hubei Xiongzhi Plastic Hardware Products Co Ltd
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 Hubei Xiongzhi Plastic Hardware Products Co Ltd filed Critical Hubei Xiongzhi Plastic Hardware Products Co Ltd
Priority to PCT/CN2022/075948 priority Critical patent/WO2023150991A1/fr
Publication of WO2023150991A1 publication Critical patent/WO2023150991A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
    • B24B31/06—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving oscillating or vibrating containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
    • B24B31/12—Accessories; Protective equipment or safety devices; Installations for exhaustion of dust or for sound absorption specially adapted for machines covered by group B24B31/00
    • B24B31/16—Means for separating the workpiece from the abrasive medium at the end of operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B57/00—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents

Definitions

  • the utility model relates to the technical field of spare parts production, in particular to a vibration grinder.
  • the workpiece In the process of producing spare parts (automobile radiators, train back panels, etc.), the workpiece needs to be ground to remove the burrs on the surface of the workpiece.
  • the existing grinding device usually puts the grinding stone and the workpiece into the machine body, and then drives them to move together. During the movement, the surface of the workpiece is ground by the grinding stone.
  • the above operation process after the grinding is completed, , It is necessary to manually take out the workpieces in the body one by one, and the automatic separation of the grinding stone and the workpiece cannot be realized, resulting in low production efficiency.
  • the purpose of the utility model is to provide a vibrating grinder, aiming to solve the problem of low production efficiency due to manual separation of workpieces and grinding stones.
  • a vibrating grinder comprising a bracket, a grinding mechanism and a first vibrating mechanism that drives the vibration of the grinding mechanism are arranged on the bracket, A separation mechanism and a second vibrating mechanism for driving the separation mechanism to vibrate are provided, the grinding mechanism is arranged obliquely, and a first discharge port is provided at the lower end of the grinding mechanism, and the separation mechanism is located at the side of the first discharge port. Below, several grinding stone blanking holes are evenly opened on the separation mechanism.
  • the first vibration mechanism drives the grinding mechanism to vibrate up and down. Grinding, at the same time, because the grinding mechanism is inclined, the workpiece and the grinding stone move downward along the grinding mechanism while vibrating with the grinding mechanism, and then the workpiece and grinding stone fall into the separation mechanism from the first discharge port, and the second The vibration mechanism, the second vibration mechanism drives the workpiece and the grinding stone to vibrate up and down with the separation mechanism, and the grinding stone will fall into the inside of the separation mechanism through the grinding stone blanking hole (the grinding stone is smaller than the hole diameter of the grinding stone blanking hole, and the size of the workpiece is larger than the grinding stone.
  • the diameter of the stone blanking hole), the workpiece stays on the separation mechanism, so as to realize the automatic separation of the workpiece and the grinding stone; by setting the grinding mechanism, the first vibration mechanism, the separation mechanism, etc., the automatic grinding and discharging of the workpiece and the grinding stone are realized , and the automatic separation of the workpiece and the grinding stone is realized through the separation mechanism, and there is no need to manually remove the workpiece for discharging, thereby improving production efficiency.
  • the utility model is further set as: the separation mechanism includes a bottom plate, baffles fixed on both sides of the bottom plate and a first discharge plate located between the two baffles, the first discharge plate is The water level is higher than the bottom plate, and the grinding stone discharge hole is opened on the first discharge plate.
  • the second vibration mechanism drives the workpiece and the grinding stone to vibrate up and down, so that the workpiece and the grinding stone are separated, and the grinding stone falls from the grinding stone discharge hole. into the bottom plate; by setting the bottom plate and the first discharge plate, the automatic separation of the workpiece and the grinding stone is realized, and at the same time, a baffle is set to prevent the grinding stone or workpiece from falling from the side.
  • the utility model is further set as: the separation mechanism also includes a second discharge plate located between the two baffle plates, the projection of the second discharge plate in the vertical direction is the same as that of the first discharge plate The projections of the plates in the vertical direction overlap, and the vertical projection of the side of the second discharge plate away from the first discharge port is located outside the vertical projection of the first discharge plate , the horizontal plane where the second discharge plate is located is lower than the horizontal plane where the first discharge plate is located, and the grinding stone blanking hole is opened on the second discharge plate.
  • the second discharge plate is set under the first discharge plate, through the height difference between the two, when the workpiece falls from the first discharge plate to the second discharge plate, a certain impact force is formed, and the The workpiece is turned over, so that the grinding stone stuck on the workpiece is separated from the workpiece.
  • the utility model is further set as: the first discharge plate is evenly arranged with several first loading plates along the vertical direction, and the second discharge plate is evenly provided with several second loading plates along the vertical direction. There is a set distance between two adjacent first loading plates, a set distance between two adjacent second loading plates, and the grinding stone blanking holes are located adjacent to each other. between two first loading plates and between two adjacent second loading plates.
  • a first material carrier plate is set on the first material discharge plate
  • a second material carrier plate is set on the second material discharge plate
  • a strip-shaped groove is formed between adjacent first material carrier plates
  • Elongated grooves are also formed between adjacent second loading plates, which increases the area where the grinding stone falls compared with the grinding stone drop hole, making it easier for the grinding stone to separate from the workpiece.
  • the utility model is further set as: the side of the baffle plate close to the bottom plate is provided with a second discharge port, the second discharge port is located at the end of the baffle plate away from the first discharge port, The bottom plate is inclined, the end of the bottom plate close to the first discharge port is higher than the end of the bottom plate away from the first discharge port, and the side of the bottom plate close to the second discharge port It is lower than the side of the bottom plate away from the second outlet.
  • the bottom plate is inclined, and the end of the bottom plate close to the second discharge port is lower than the end of the bottom plate close to the first discharge port, and at the same time, the side of the bottom plate close to the second discharge port is lower than the bottom plate and away from the second discharge port.
  • One side of the outlet so that the grinding stones falling on the bottom plate can be easily output from the second outlet through the action of gravity.
  • the utility model is further set as follows: the second material outlet is provided with a first material delivery member, the support is provided with several first delivery wheels for rotation, the support is provided with a The first driving mechanism for the synchronous rotation of the material wheel, the first material conveying wheel is provided with a first conveyor belt, the first conveyor belt is inclined, and the bottom end of the first material conveyor is located at the first Directly above a conveying belt, a second conveying member is arranged on the support, the top of the first conveying belt is located directly above the second conveying member, and the bottom of the second conveying member The end is located directly above the grinding mechanism, the second conveying member is fixedly connected to the first vibrating mechanism, and the first vibrating mechanism can drive the second conveying member to vibrate.
  • the grinding stone falls from the first conveying member provided on the second discharge port onto the first conveying belt, and then the grinding stone is transported from the bottom end of the first conveying belt through the running first conveying belt. It is transported to the top of the first conveying belt, then falls into the second conveying part, and is transported to the grinding mechanism through the second conveying part, so as to realize the reciprocating utilization of the grinding stone; at the same time, the first vibrating mechanism can drive the second The second conveying part vibrates to prevent the grinding stone from blocking the second conveying part, so that the grinding stone can be smoothly transferred from the second conveying part to the grinding mechanism.
  • a further setting of the present invention is that: the first feeding wheels are symmetrically distributed on both sides of the support, and the cross-section of the first feeding belt is V-shaped.
  • the first conveyor belt is set in a V shape, and the grinding stone will be located in the middle of the first conveyor belt, thereby preventing the grinding stone from falling from both sides of the first conveyor belt during the conveying process.
  • the utility model is further set as follows: the bracket is provided with a material retaining frame with a wide top and a narrow bottom, the bottom of the material retaining frame is located directly above the first conveying belt, and the first conveying part The bottom end is located directly above the material retaining frame.
  • the grinding stone falls from the first conveying part to the stopper frame, and then falls from the bottom of the stopper frame onto the first conveyor belt.
  • the stopper frame With setting the stopper frame with a wide top and a narrow bottom, the grinding stone can be ensured After the stone is output from the first conveying member, it can accurately fall onto the first conveying belt, while preventing the grinding stone from falling from the bottom of the inclined first conveying belt.
  • the utility model is further set as: a first water outlet pipe is arranged between the baffle plates, the first water outlet pipe is located above the first discharge plate, and several first water outlet pipes are provided with a plurality of first water outlet pipes.
  • a water outlet hole, a second water outlet hole is opened on the bottom plate, the horizontal plane of the second water outlet hole is higher than the horizontal plane of the second material outlet, and a filter screen is arranged on the second water outlet hole , the bottom of the second water outlet hole is communicated with a second water outlet pipe.
  • the first water outlet pipe and the first water outlet hole are arranged above the first discharge plate and the second discharge plate.
  • the grinding stone and the workpiece on the first loading plate and the second loading plate are washed to remove the dust on the surface of the grinding stone and the workpiece.
  • the impact of the water flow can also accelerate the separation of the grinding stone stuck on the workpiece from the workpiece.
  • the utility model is further set as: the support is provided with a plurality of second feeding wheels for rotation, and the support is provided with a second driving mechanism for driving the rotation of the second feeding wheels, and the second feeding wheels
  • a second conveyor belt is arranged on the material wheel, and one end of the second conveyor belt is located directly above the grinding mechanism.
  • the height difference between the two makes a certain impact force when the workpiece falls from the first discharge plate to the second discharge plate, and makes it The workpiece is turned over, so that the grinding stone stuck on the workpiece is separated from the workpiece.
  • the grinding stone is transported from the second discharge port to the grinding mechanism, so as to realize the reciprocating utilization of the grinding stone.
  • Fig. 1 is a schematic structural view of an embodiment of a vibrating grinder of the present invention
  • Fig. 2 is a schematic cross-sectional structure diagram of an embodiment of a vibration grinder of the present invention
  • Fig. 3 is the enlarged schematic view of A in Fig. 2;
  • Fig. 4 is a schematic structural view of an embodiment of a vibrating grinder of the present invention.
  • FIG. 5 is an enlarged schematic view of B in FIG. 4 .
  • bracket 2. grinding mechanism; 3. first vibration mechanism; 4. separation mechanism; 41. bottom plate; 42. baffle plate; 43. first discharge plate; 44. second discharge plate; 5 , the second vibrating mechanism; 6, the first outlet; 7, the grinding stone blanking hole; 8, the first loading plate; 9, the second loading plate; 10, the second outlet; 11, the first 12.
  • a vibratory grinding machine provided by the utility model comprises a support 1, a grinding mechanism 2 and a first vibration mechanism 3 that drives the grinding mechanism 2 to vibrate are arranged on the support 1, a separation mechanism 4 and a vibration driving separation mechanism 4 are arranged on the support 1
  • the second vibrating mechanism 5, the grinding mechanism 2 is inclined, the lower end of the grinding mechanism 2 is provided with a first discharge port 6, the separation mechanism 4 is located below the first discharge port 6, and several Grinding stone blanking hole 7.
  • the separation mechanism 4 includes a base plate 41, baffle plates 42 fixed on both sides of the base plate 41, and a first discharge plate 43 between the two baffle plates 42, the level of the first discharge plate 43 is higher than the base plate 41, The grinding stone discharge hole 7 is opened on the first discharge plate 43 .
  • the separation mechanism 4 also includes a second discharge plate 44 located between the two baffle plates 42, the projection of the second discharge plate 44 in the vertical direction overlaps with the projection of the first discharge plate 43 in the vertical direction
  • the vertical projection of the side of the second discharge plate 44 away from the first discharge port 6 is located outside the vertical projection of the first discharge plate 43, and the horizontal plane where the second discharge plate 44 is located is low On the horizontal plane where the first discharge plate 43 is located, the grinding stone discharge hole 7 is opened on the second discharge plate 44 .
  • first loading plates 8 are evenly arranged on the first discharging plate 43 along the vertical direction
  • second loading plates 9 are evenly arranged on the second discharging plate 44 along the vertical direction.
  • the grinding stone blanking hole 7 is located between the two adjacent first loading plates 8 Between and between two adjacent second carrier plates 9.
  • the side of the baffle plate 42 close to the bottom plate 41 is provided with a second discharge port 10, the second discharge port 10 is located at the end of the baffle plate 42 away from the first discharge port 6, the bottom plate 41 is inclined, and the bottom plate 41 is close to the first discharge port 6.
  • One end of the first discharge port 6 is higher than the end of the bottom plate 41 away from the first discharge port 6
  • the side of the bottom plate 41 close to the second discharge port 10 is lower than the side of the bottom plate 41 away from the second discharge port 10 .
  • the second discharge port 10 is provided with a first feeding member 11, and several first feeding wheels 12 are rotated on the support 1, and the first feeding wheel 12 is provided on the support 1 to drive the first feeding wheels 12 to rotate synchronously.
  • Drive mechanism 13 the first feeding wheel 12 is provided with the first feeding belt 14, the first feeding belt 14 is inclined, the bottom end of the first feeding part 11 is positioned directly above the first feeding belt 14, the support 1 is provided with a second conveying member 15, the top of the first conveying belt 14 is located directly above the second conveying member 15, the bottom end of the second conveying member 15 is located directly above the grinding mechanism 2, and the second conveying
  • the material part 15 is fixedly connected with the first vibrating mechanism 3, and the first vibrating mechanism 3 can drive the second material conveying part 15 to vibrate.
  • first feeding wheels 12 are symmetrically distributed on both sides of the support 1, and the cross section of the first feeding belt 14 is V-shaped.
  • bracket 1 is provided with a material retaining frame 16 with a wide top and a narrow bottom. above.
  • a first water outlet pipe 17 is arranged between the baffle plates 42, and the first water outlet pipe 17 is located above the first discharge plate 43, and several first water outlet holes 18 are provided on the first water outlet pipe 17, and a plurality of first water outlet holes 18 are provided on the first water outlet pipe 17, and a number of first water outlet holes 18 are provided on the bottom plate 41.
  • second feeding wheels 22 are rotated on the support 1, and the support 1 is provided with a second drive mechanism 23 for driving the second feeding wheels 22 to rotate.
  • the second feeding wheels 22 are provided with a second feeding wheel 22.
  • Material belt 24 , one end of the second conveying belt 24 is located directly above the grinding mechanism 2 .
  • the first vibration mechanism 3 includes a spring arranged between the bracket 1 and the grinding mechanism 2 and a motor that drives the vibration of the grinding mechanism 2
  • the second vibration mechanism 5 includes a spring arranged between the bracket 1 and the bottom plate 41.
  • the spring and the motor that drives the vibration of the separation mechanism 4 the first drive mechanism 13 includes a belt arranged between the first feed wheel 12 and a motor that drives the first feed wheel 12 to rotate
  • the second drive mechanism 23 includes a motor that is arranged on the first feed wheel 12 The belt between the two feeding wheels 22 and the motor that drives the second feeding wheel 22 to rotate.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

Machine de meulage par vibration, comprenant un support (1). Un mécanisme de meulage (2) et un premier mécanisme de vibration (3) permettant d'amener le mécanisme de meulage (2) à vibrer sont disposés sur le support (1), un mécanisme de séparation (4) et un second mécanisme de vibration (5) permettant d'amener le mécanisme de séparation (4) à vibrer sont disposés sur le support (1), et le mécanisme de meulage (2) est disposé obliquement. Un premier orifice d'évacuation (6) est formé dans l'extrémité inférieure du mécanisme de meulage (2), le mécanisme de séparation (4) est situé en dessous du premier orifice d'évacuation (6), et une pluralité de trous d'obturation de meule (7) sont uniformément formés dans le mécanisme de séparation (4). Le mécanisme de meulage, le premier mécanisme de vibration, le mécanisme de séparation et similaires sont disposés pour mettre en œuvre un meulage et une évacuation automatiques de pièces à travailler et de meules, et les pièces à travailler et les meules sont automatiquement séparées au moyen du mécanisme de séparation, de sorte qu'il n'est pas nécessaire de retirer manuellement les pièces à travailler en vue de l'évacuation, améliorant ainsi l'efficacité de production.
PCT/CN2022/075948 2022-02-11 2022-02-11 Machine de meulage par vibration Ceased WO2023150991A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2022/075948 WO2023150991A1 (fr) 2022-02-11 2022-02-11 Machine de meulage par vibration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2022/075948 WO2023150991A1 (fr) 2022-02-11 2022-02-11 Machine de meulage par vibration

Publications (1)

Publication Number Publication Date
WO2023150991A1 true WO2023150991A1 (fr) 2023-08-17

Family

ID=87563468

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2022/075948 Ceased WO2023150991A1 (fr) 2022-02-11 2022-02-11 Machine de meulage par vibration

Country Status (1)

Country Link
WO (1) WO2023150991A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118848796A (zh) * 2024-07-04 2024-10-29 湖北雄志塑胶五金制品有限公司 工件打磨用颗粒料的循环系统
CN119077602A (zh) * 2024-11-11 2024-12-06 江苏泰汇不锈钢有限公司 一种不锈钢件表面划痕修复设备

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4254586A (en) * 1979-03-30 1981-03-10 King-Seeley Thermos Co. Time cycle control system for vibratory finishing machines
EP0066007A1 (fr) * 1981-05-29 1982-12-08 ROLLWASCH ITALIANA S.p.A. Procédé et appareil pour le traitement vibratoire de surfaces métalliques suivant un cycle continu à durée de traitement commandée
JP2002210416A (ja) * 2001-01-16 2002-07-30 Tdk Corp メディア分離方法及び装置
CN203831223U (zh) * 2014-05-20 2014-09-17 浙江湖磨抛光磨具制造有限公司 卧式圆筒振动光饰机
CN109822446A (zh) * 2019-03-28 2019-05-31 兴三星云科技有限公司 锌铝合金压铸零件研磨筛选烘干一体生产线
CN209565967U (zh) * 2019-01-10 2019-11-01 浙江湖磨抛光磨具制造有限公司 一种圆弧通过式光饰机及其研磨钝化线

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4254586A (en) * 1979-03-30 1981-03-10 King-Seeley Thermos Co. Time cycle control system for vibratory finishing machines
EP0066007A1 (fr) * 1981-05-29 1982-12-08 ROLLWASCH ITALIANA S.p.A. Procédé et appareil pour le traitement vibratoire de surfaces métalliques suivant un cycle continu à durée de traitement commandée
JP2002210416A (ja) * 2001-01-16 2002-07-30 Tdk Corp メディア分離方法及び装置
CN203831223U (zh) * 2014-05-20 2014-09-17 浙江湖磨抛光磨具制造有限公司 卧式圆筒振动光饰机
CN209565967U (zh) * 2019-01-10 2019-11-01 浙江湖磨抛光磨具制造有限公司 一种圆弧通过式光饰机及其研磨钝化线
CN109822446A (zh) * 2019-03-28 2019-05-31 兴三星云科技有限公司 锌铝合金压铸零件研磨筛选烘干一体生产线

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118848796A (zh) * 2024-07-04 2024-10-29 湖北雄志塑胶五金制品有限公司 工件打磨用颗粒料的循环系统
CN118848796B (zh) * 2024-07-04 2025-03-28 湖北雄志塑胶五金制品有限公司 工件打磨用颗粒料的循环系统
CN119077602A (zh) * 2024-11-11 2024-12-06 江苏泰汇不锈钢有限公司 一种不锈钢件表面划痕修复设备

Similar Documents

Publication Publication Date Title
WO2023150991A1 (fr) Machine de meulage par vibration
CN110280388A (zh) 一种新式磁选机及使用方法
CN202398537U (zh) 重力分级去石机的振动系统
CN106391202A (zh) 一种谷物磨粉机
CN111318967B (zh) 石材用履带通过式抛丸机
CN212284880U (zh) 一种砂石筛分输送系统
CN215465954U (zh) 一种带有缓冲式下料口的振动筛
CN212071626U (zh) 石材用履带通过式抛丸机
CN212442030U (zh) 一种可避免堵塞的原矿石加工用筛选装置
CN221753965U (zh) 一种除尘防堵塞大米去石机
CN205413581U (zh) 一种化肥筛选装置及包装生产线
CN214160463U (zh) 一种能够提升分离效果的筛砂机振动筛料斗
CN207103088U (zh) 一种石料筛分机
CN116459936A (zh) 混凝土骨料加工设备及加工方法
CN209287726U (zh) 一种谷糙分离机
CN108908093B (zh) 一种链板坯件抛光后的分选清理机构
CN111745799A (zh) 一种瓷砖连续布干粒方法
CN114192401A (zh) 一种混凝土骨料筛选调配机及其使用方法
CN206082622U (zh) 一种面粉生产过程中的小麦初步清理系统
CN207272834U (zh) 一种数控车床的自动接料装置
CN212795354U (zh) 一种瓷砖连续布干粒设备
CN221583207U (zh) 一种自动下料筛分式磁力打磨抛光机
CN205550532U (zh) 一种摇床清洗输送分离装置
CN220991752U (zh) 一种黄金工程用矿石筛选机构
CN221413918U (zh) 一种建筑垃圾筛分装置

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: 22925353

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: 22925353

Country of ref document: EP

Kind code of ref document: A1