CN115782112B - Plastic braided tube processing device - Google Patents

Plastic braided tube processing device Download PDF

Info

Publication number
CN115782112B
CN115782112B CN202211455946.8A CN202211455946A CN115782112B CN 115782112 B CN115782112 B CN 115782112B CN 202211455946 A CN202211455946 A CN 202211455946A CN 115782112 B CN115782112 B CN 115782112B
Authority
CN
China
Prior art keywords
bundling
movable frame
bearing
rotating shaft
plastic
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.)
Active
Application number
CN202211455946.8A
Other languages
Chinese (zh)
Other versions
CN115782112A (en
Inventor
江辉明
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.)
Zhejiang Huayang Leisure Products Co ltd
Original Assignee
Zhejiang Huayang Leisure 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 Zhejiang Huayang Leisure Products Co ltd filed Critical Zhejiang Huayang Leisure Products Co ltd
Priority to CN202211455946.8A priority Critical patent/CN115782112B/en
Publication of CN115782112A publication Critical patent/CN115782112A/en
Application granted granted Critical
Publication of CN115782112B publication Critical patent/CN115782112B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/62Plastics recycling; Rubber recycling

Landscapes

  • Basic Packing Technique (AREA)
  • Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)

Abstract

The invention provides a plastic woven tube processing device, and belongs to the technical field of processing devices. The manual bundling machine solves the problems of low manual bundling speed, high labor cost and the like in the prior art. The plastic braided tube bundling device comprises a movable frame, a bearing device and a bundling device, wherein the bearing device is arranged on the movable frame, one end of the movable frame is connected to one side of the bundling device through a rotating device, a bundling area is arranged on the bundling device, a gathering device for gathering sheared plastic braided tubes is arranged on the bearing device, a discharging tube is arranged above the bundling area, a feeding notch for the plastic braided tubes to enter is arranged on the bearing device, and the rotating device is used for driving the movable frame to rotate, so that the feeding notch is aligned with the discharging tube or the bearing device reaches the bundling area. The invention has the advantages of being capable of automatically bundling plastic braided tubes and the like.

Description

Plastic braided tube processing device
Technical Field
The invention belongs to the technical field of processing devices, and particularly relates to a plastic woven tube processing device.
Background
Plastic woven tubes are common in life and are commonly used for weaving plastic mats or making leisure articles or artworks, such as artworks folded into stars, roses and the like, and are used as gifts or stored by themselves.
The production process of the plastic braided tube is to melt plastic, extrude the plastic through an extrusion die, process the extruded plastic into a plastic tube with the whole length through a forming machine, then cut into the required length by a cutting machine and output by a discharging tube, and the cut plastic braided tube is usually packed and bound manually and then sold later, so that the manual operation speed is slower, and the labor cost is higher, so that the processing device capable of automatically binding the plastic braided tube is designed.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provide a plastic woven tube processing device.
The plastic braided tube processing device is characterized by comprising a movable frame, a bearing device and a bundling device, wherein the bearing device is arranged on the movable frame, one end of the movable frame is connected to one side of the bundling device through a rotating device, a bundling area is arranged on the bundling device, a gathering device for gathering sheared plastic braided tubes is arranged on the bearing device, a discharging tube is arranged above the bundling area, a feeding notch for the plastic braided tubes to enter is arranged on the bearing device, and the rotating device is used for driving the movable frame to rotate, so that the feeding notch and the discharging tube are aligned or the bearing device reaches the bundling area.
When the plastic braided tube bundling device works, the movable frame is in an inclined state, the discharging tube is aligned with the feeding notch, the discharging tube inputs a whole plastic braided tube into the bearing device, after the required quantity is reached, the discharging tube stops inputting, the bundling device works to gather the plastic braided tube on the bearing device, then the movable frame is rotated by the rotating device to enable the bearing device to reach the bundling area, the bundling device works to bundle the gathered plastic braided tube on the bearing device after the bearing device reaches the bundling area, so that one bundling operation is completed, and when bundling is carried out again, the movable frame is rotated by the rotating device to enable the feeding notch to be aligned with the discharging tube.
In the plastic woven tube processing device, the bundling device is a bundling machine, and the bundling area is provided with an infrared sensor.
In the plastic woven tube processing device, the bearing device comprises two bearing blocks which are respectively arranged at two ends of the movable frame, the bearing blocks are provided with bearing grooves, and a yielding gap is reserved between the two bearing blocks.
In the plastic woven tube processing device, the gathering device comprises two gathering clamping jaws which are respectively arranged on the two bearing blocks, the two gathering clamping jaws comprise two claw sheets, mounting grooves are formed in two sides of the bearing grooves, the two claw sheets are respectively mounted in the two mounting grooves through torsion springs, and the two bearing blocks are respectively provided with an opening device for driving the two claw sheets to open.
In the plastic woven tube processing device, the opening device comprises two electromagnets, the two electromagnets are respectively arranged on the opposite sides of the two claw sheets, and the opposite sides of the two claw sheets are respectively provided with a butt joint iron block for butt joint of the electromagnets.
In the plastic woven tube processing device, the two claw sheets are provided with claw teeth, and the claw teeth on the two claw sheets are arranged between the claw teeth.
In the plastic woven tube processing device, the two opposite surfaces of the claw pieces are respectively provided with a flexible gasket.
In the plastic woven tube processing device, a blanking device is arranged at one end, close to the rotating device, of the movable frame, a blanking opening is formed in one end, close to the rotating device, of the movable frame, the blanking opening is communicated with a bearing groove, close to the rotating device, on a bearing block of the rotating device, the blanking device comprises a first driving motor and an opening and closing door, a rotating shaft is arranged on the opening and closing door, an output shaft of the first driving motor is connected with the rotating shaft, the first driving motor is used for driving the opening and closing door to rotate around the rotating shaft so as to open or close the blanking opening, and a collecting frame is arranged on one side of the rotating shaft.
In the plastic woven tube processing device, the rotating device comprises a connecting frame connected with the bundling device, a rotating shaft arranged at one end of the movable frame and a second driving motor arranged on the bundling device, the movable frame is arranged on the connecting frame through the rotating shaft, an output shaft of the second driving motor is connected with the rotating shaft, and the second driving motor is used for driving the movable frame to rotate around the rotating shaft.
In the plastic woven tube processing device, the second driving motor is connected with the rotating shaft through a speed reducer.
Compared with the prior art, the invention has the advantage of being capable of automatically bundling plastic braided tubes.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural view of the present invention.
Fig. 3 is a schematic structural view of the hidden part of the present invention.
Fig. 4 is a schematic view of a part of the structure of the present invention.
In the figure, 1, a movable frame, 2, a bearing device, 3, a binding device, 4, a rotating device, 5, a binding area, 6, a closing device, 7, a feeding notch, 8, an infrared sensor, 9, a bearing block, 10, a bearing groove, 12, a closing clamping jaw, 13, a jaw piece, 14, a mounting groove, 15, an opening device, 16, an electromagnet, 17, a butt iron block, 18, jaw teeth, 19, a flexible gasket, 20, a blanking device, 21, a blanking opening, 22, a first driving motor, 23, an opening and closing door, 24, a rotating shaft, 25, a collecting frame, 26, a connecting frame, 27, a rotating shaft, 28, a second driving motor, 29, a speed reducer and 30, a discharging pipe.
Detailed Description
The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1-4, the plastic braided tube processing device comprises a movable frame 1, a bearing device 2 and a bundling device 3, wherein the bearing device 2 is arranged on the movable frame 1, one end of the movable frame 1 is connected to one side of the bundling device 3 through a rotating device 4, a bundling area 5 is arranged on the bundling device 3, a collecting device 6 for collecting sheared plastic braided tubes is arranged on the bearing device 2, the discharging tubes are arranged above the bundling area 5, a feeding notch 7 for allowing the plastic braided tubes to enter is arranged on the bearing device 2, the rotating device 4 is used for driving the movable frame 1 to rotate, the feeding notch 7 and the discharging tubes are aligned or the bearing device 2 reach the bundling area 5, the feeding notch 7 and the movable frame 1 are not interfered with each other, and the gap of the feeding notch 7 is just above the movable frame 1, so that the discharging tubes cannot be interfered into the feeding notch 7 when the movable frame 1 is rotated and lifted.
Further, the bundling device 3 is arranged as a bundling machine, the bundling area 5 is provided with an infrared sensor 8, the bundling machine is also called a bundling machine, when the movable frame 1 drives the bearing device 2 to come into the bundling area 5, the infrared sensor 8 senses the plastic braided tube, and the bundling machine bundles the plastic braided tube on the bearing device 2.
In further detail, the bearing device 2 comprises two bearing blocks 9 respectively arranged at two ends of the movable frame 1, bearing grooves 10 are respectively formed in the bearing blocks 9, a yielding gap is reserved between the two bearing blocks 9, after a plastic woven tube arrives on the bearing device 2, the two ends of the plastic woven tube are respectively positioned in the bearing grooves 10 on the two bearing blocks 9, after the bearing device 2 arrives at the bundling area 5, the two bearing blocks 9 are abutted to the bundling machine, the yielding gap is aligned with the bundling area 5, the infrared sensor 8 can sense part of the plastic woven tube positioned in the yielding gap, and the setting of the yielding gap ensures that the bundling belt of the bundling machine can be bundled to the part of the plastic woven tube positioned in the yielding gap, so that normal work is ensured.
Further, the gathering device 6 comprises two gathering clamping jaws 12 which are respectively arranged on the two bearing blocks 9, the two gathering clamping jaws 12 comprise two claw pieces 13, the two sides of the bearing groove 10 are respectively provided with mounting grooves 14, the two claw pieces 13 are respectively arranged in the two mounting grooves 14 through torsion springs, the two bearing blocks 9 are respectively provided with an opening device 15 for driving the two claw pieces 13 to open, when the device is not in operation, the opening device 15 continuously works to separate the two claw pieces 13, so that a plastic woven tube can fall into the bearing groove 10 smoothly, when the device is in operation, the opening device 15 stops working, the two claw pieces 13 are folded under the action force of the torsion springs, the spring elastic control is adopted, and the plastic woven tubes with different numbers can be gathered, and the structure is simple and ingenious.
Further, the opening devices 15 each comprise two electromagnets 16, the two electromagnets 16 are respectively arranged on the opposite surfaces of the two claw pieces 13, the opposite surfaces of the two claw pieces 13 are respectively provided with a butt-joint iron block 17 for butt-joint the electromagnets 16, the electromagnets 16 are powered by an external power supply, and the butt-joint iron blocks 17 and the claw pieces 13 are integrally arranged.
Further, the two claw pieces 13 are respectively provided with claw teeth 18, the claw teeth 18 on the two claw pieces 13 are arranged at intervals, and the arrangement ensures that the claw teeth 18 can be misplaced when the two claw pieces 13 are folded, so that the folding degree of the two claw pieces 13 is higher, and the applicability is good.
Further, the opposite surfaces of the two claw sheets 13 are respectively provided with a flexible liner 19, and in the embodiment, the flexible liners 19 are made of sponge, and the sponge is soft in texture, plays a role in buffering, and is not easy to squeeze and deform the plastic woven tube.
Further, a blanking device 20 is arranged at one end of the movable frame 1, which is close to the rotating device 4, a blanking opening 21 is formed at one end of the movable frame 1, which is close to the rotating device 4, the blanking opening 21 is communicated with a bearing groove 10 on a bearing block 9, which is close to the rotating device 4, the blanking device 20 comprises a first driving motor 22 and an opening and closing door 23, a rotating shaft 24 is arranged on the opening and closing door 23, an output shaft of the first driving motor 22 is connected with the rotating shaft 24, the first driving motor 22 is used for driving the opening and closing door 23 to rotate around the rotating shaft 24 so as to open or close the blanking opening 21, a collecting frame 25 is arranged at one side of the bundling rotating shaft 24, and after one bundling is completed, when the movable frame 1 rotates and inclines again, the first driving motor 22 works to open the opening and closing door 23, so that a bundled plastic woven tube can slide into the collecting frame 25 under the action of gravity without manual taking, and the movable frame is convenient and practical.
Further, the rotating device 4 comprises a connecting frame 26 connected with the bundling device 3, a rotating shaft 27 arranged at one end of the movable frame 1 and a second driving motor 28 arranged on the bundling device 3, the movable frame 1 is arranged on the connecting frame 26 through the rotating shaft 27, an output shaft of the second driving motor 28 is connected with the rotating shaft 27, the second driving motor 28 is used for driving the movable frame 1 to rotate around the rotating shaft 27, the second driving motor 28 is connected with the rotating shaft 27 through a speed reducer 29, and the whole movable frame 1 is heavy, so that the speed reducer 29 is arranged to increase torque.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Although a number of terms are used more herein, the use of other terms is not precluded. These terms are only used to more conveniently describe and explain the nature of the invention and should be construed in a manner consistent with their spirit and scope.

Claims (6)

1.一种塑料编织管加工装置,其特征在于,包括活动架(1)、承载装置(2)及捆扎装置(3),所述承载装置(2)设置在活动架(1)上,所述活动架(1)的一端通过转动装置(4)连接在所述捆扎装置(3)一侧,所述捆扎装置(3)上设置有捆扎区(5),所述承载装置(2)上设置有用于将剪切后的塑料编织管归拢的归拢装置(6),所述承载装置(2)包括两个分别设置在活动架(1)两端的承载块(9),所述承载块(9)均开设有承载槽(10),两个所述承载块(9)之间留有让位间隙,所述归拢装置(6)包括两个分别设置在两个承载块(9)上的归拢夹爪(12),两个归拢夹爪(12)均包括两个爪片(13),所述承载槽(10)的两侧均设置有安装槽(14),两个爪片(13)均通过扭簧分别安装在两个安装槽(14)内,两个所述承载块(9)上均设置有用于驱动两个爪片(13)张开的张开装置(15),所述张开装置(15)均包括两个电磁铁(16),两个电磁铁(16)分别设置在两个爪片(13)相背的一面,两个爪片(13)相背的一面均设置有用于对接电磁铁(16)的对接铁块(17),出料管位于捆扎区(5)的上方,所述承载装置(2)设置有用于供塑料编织管进入的进料缺口(7),所述转动装置(4)用于驱动所述活动架(1)转动,使得进料缺口(7)与出料管对位或承载装置(2)到达捆扎区(5),所述转动装置(4)包括与捆扎装置(3)连接的连接架(26)、设置在活动架(1)一端的转动轴(27)以及安装在捆扎装置(3)上的第二驱动电机(28),所述活动架(1)通过转动轴(27)安装在所述连接架(26)上,所述第二驱动电机(28)的输出轴连接所述转动轴(27),所述第二驱动电机(28)用于驱动所述活动架(1)绕所述转动轴(27)转动。1. A plastic braided tube processing device, characterized in that it comprises a movable frame (1), a bearing device (2) and a bundling device (3), wherein the bearing device (2) is arranged on the movable frame (1), one end of the movable frame (1) is connected to one side of the bundling device (3) through a rotating device (4), the bundling device (3) is provided with a bundling area (5), the bearing device (2) is provided with a gathering device (6) for gathering the cut plastic braided tubes, the bearing device (2) comprises two bearing devices respectively arranged at both ends of the movable frame (1) Block (9), each of the bearing blocks (9) is provided with a bearing groove (10), a clearance gap is left between the two bearing blocks (9), the gathering device (6) comprises two gathering jaws (12) respectively arranged on the two bearing blocks (9), the two gathering jaws (12) each comprises two claw pieces (13), both sides of the bearing groove (10) are provided with mounting grooves (14), the two claw pieces (13) are respectively installed in the two mounting grooves (14) through torsion springs, and the two bearing blocks (9) are provided with a spring for driving the two claw pieces (13) to open. The opening device (15) comprises two electromagnets (16), the two electromagnets (16) are respectively arranged on the opposite sides of the two claws (13), and the opposite sides of the two claws (13) are each provided with a docking iron block (17) for docking with the electromagnets (16). The discharge pipe is located above the bundling area (5), the bearing device (2) is provided with a feed notch (7) for allowing the plastic braided tube to enter, and the rotating device (4) is used to drive the movable frame (1) to rotate so that the feed notch (7) is aligned with the discharge pipe or The carrying device (2) reaches the bundling area (5), the rotating device (4) comprises a connecting frame (26) connected to the bundling device (3), a rotating shaft (27) arranged at one end of the movable frame (1), and a second driving motor (28) installed on the bundling device (3), the movable frame (1) is installed on the connecting frame (26) via the rotating shaft (27), the output shaft of the second driving motor (28) is connected to the rotating shaft (27), and the second driving motor (28) is used to drive the movable frame (1) to rotate around the rotating shaft (27). 2.根据权利要求1所述的一种塑料编织管加工装置,其特征在于,所述捆扎装置(3)设置为捆扎机,所述捆扎区(5)设置有红外感应器(8)。2. A plastic braided tube processing device according to claim 1, characterized in that the bundling device (3) is configured as a bundling machine, and the bundling area (5) is provided with an infrared sensor (8). 3.根据权利要求1所述的一种塑料编织管加工装置,其特征在于,两个所述爪片(13)上均设置有爪齿(18),两个所述爪片(13)上的爪齿(18)间隔设置。3. A plastic braided tube processing device according to claim 1, characterized in that claw teeth (18) are provided on both of the two claw pieces (13), and the claw teeth (18) on the two claw pieces (13) are arranged at intervals. 4.根据权利要求1所述的一种塑料编织管加工装置,其特征在于,两个所述爪片(13)相对的一面均设置有柔性衬垫(19)。4. A plastic braided tube processing device according to claim 1, characterized in that flexible pads (19) are provided on opposite sides of the two claws (13). 5.根据权利要求1所述的一种塑料编织管加工装置,其特征在于,所述活动架(1)靠近转动装置(4)的一端设置有下料装置(20),所述活动架(1)靠近转动装置(4)的一端开设有下料口(21),下料口(21)与靠近转动装置(4)的承载块(9)上的承载槽(10)连通,所述下料装置(20)包括第一驱动电机(22)和开闭门(23),所述开闭门(23)设置有转轴(24),所述第一驱动电机(22)的输出轴和转轴(24)连接,所述第一驱动电机(22)用于驱动开闭门(23)绕转轴(24)转动从而开启或封闭所述下料口(21),所述转轴(24)一侧设置有收集框(25)。5. A plastic braided tube processing device according to claim 1, characterized in that a feeding device (20) is provided at one end of the movable frame (1) close to the rotating device (4), and a feeding port (21) is opened at one end of the movable frame (1) close to the rotating device (4), and the feeding port (21) is connected to the bearing groove (10) on the bearing block (9) close to the rotating device (4), and the feeding device (20) includes a first driving motor (22) and an opening and closing door (23), and the opening and closing door (23) is provided with a rotating shaft (24), and the output shaft of the first driving motor (22) is connected to the rotating shaft (24), and the first driving motor (22) is used to drive the opening and closing door (23) to rotate around the rotating shaft (24) to open or close the feeding port (21), and a collecting frame (25) is provided on one side of the rotating shaft (24). 6.根据权利要求1所述的一种塑料编织管加工装置,其特征在于,所述第二驱动电机(28)通过减速器(29)与转动轴(27)连接。6. A plastic braided tube processing device according to claim 1, characterized in that the second driving motor (28) is connected to the rotating shaft (27) through a reducer (29).
CN202211455946.8A 2022-11-21 2022-11-21 Plastic braided tube processing device Active CN115782112B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211455946.8A CN115782112B (en) 2022-11-21 2022-11-21 Plastic braided tube processing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211455946.8A CN115782112B (en) 2022-11-21 2022-11-21 Plastic braided tube processing device

Publications (2)

Publication Number Publication Date
CN115782112A CN115782112A (en) 2023-03-14
CN115782112B true CN115782112B (en) 2025-07-11

Family

ID=85439384

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202211455946.8A Active CN115782112B (en) 2022-11-21 2022-11-21 Plastic braided tube processing device

Country Status (1)

Country Link
CN (1) CN115782112B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN210592589U (en) * 2019-09-10 2020-05-22 成都顺利华自动化设备有限公司 Multi-pipe packaging system
CN217754467U (en) * 2022-08-16 2022-11-08 易良川 Single-arm folding mechanism and folding strapping machine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES1229047Y (en) * 2019-01-24 2019-07-26 Innova Maqu Industrial S L AUTOMATIC FLEXING HEAD
CN216828432U (en) * 2021-12-24 2022-06-28 苏州卡西特精密机械有限公司 Metal wire winding and binding machine
CN217624321U (en) * 2022-07-06 2022-10-21 商丘市锦华包装科技有限公司 Automatic bundling device for braiding single/sleeve bag

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN210592589U (en) * 2019-09-10 2020-05-22 成都顺利华自动化设备有限公司 Multi-pipe packaging system
CN217754467U (en) * 2022-08-16 2022-11-08 易良川 Single-arm folding mechanism and folding strapping machine

Also Published As

Publication number Publication date
CN115782112A (en) 2023-03-14

Similar Documents

Publication Publication Date Title
CN113352401B (en) Foam strip integration collection device
CN204096569U (en) Automatic feeding
CN213288739U (en) Valve production is punched and is used fastener
CN208165322U (en) Filling and tail sealing machine
CN111013875B (en) A uniform oiling device for automatic oiling of screw rods
CN106956795A (en) Red wine gas column bag automatic packaging unit
CN211916884U (en) An electric gripper
CN204771789U (en) Automatic unloading system that goes up of coupling
CN109866204A (en) A kind of injection system based on tow-armed robot
CN115782112A (en) A plastic braided tube processing device
CN211194991U (en) Intelligent flexible mechanical arm
CN110884176B (en) Fully automatic unattended hose coiling pretreatment system and hose production line
CN109201532A (en) A kind of wood-based planet planing device
CN113619844A (en) A new type of baling equipment
CN209478390U (en) A kind of Forestry Engineering timber cutter device
CN108296565A (en) A kind of cutter device
KR200395548Y1 (en) Device for twisting wires
CN219403161U (en) Small-size infinitely-rotating screwing device
CN110877841B (en) Hose coiling continuous pretreatment device
CN214264819U (en) Stud processing combined machine tool
CN205770412U (en) A kind of carton opening mechanism
CN210789643U (en) Bagged spring welding feeding mechanism
CN111039079B (en) Automatic wire feeding and winding machine
CN107263187A (en) A kind of automatic milling chamfering device
CN108296574B (en) Automatic feeding gear hobbing machine

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant