CN113146707B - Pulling traction device for broken flat handle rope - Google Patents
Pulling traction device for broken flat handle rope Download PDFInfo
- Publication number
- CN113146707B CN113146707B CN202110499166.2A CN202110499166A CN113146707B CN 113146707 B CN113146707 B CN 113146707B CN 202110499166 A CN202110499166 A CN 202110499166A CN 113146707 B CN113146707 B CN 113146707B
- Authority
- CN
- China
- Prior art keywords
- cam
- swing arm
- draw
- adjusting nut
- pull
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
- B26D1/143—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis
- B26D1/15—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis with vertical cutting member
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/16—Cam means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/27—Means for performing other operations combined with cutting
- B26D7/32—Means for performing other operations combined with cutting for conveying or stacking cut product
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/74—Auxiliary operations
- B31B70/86—Forming integral handles or mounting separate handles
- B31B70/864—Mounting separate handles on bags, sheets or webs
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/66—Disintegrating fibre-containing textile articles to obtain fibres for re-use
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention relates to a pulling traction device for a flat handle rope after cutting, which comprises a wallboard, a box body, a cutter assembly, a cam, a rotating shaft supporting plate, a rotating shaft, a cam swing arm, a pulling traction swing arm, an upper pulling traction assembly, a lower pulling traction assembly, a support arm, an adjusting nut assembly and a spring, wherein the cam is connected to the cutter assembly in a circumferential angle adjustable manner and can rotate along with the cutter assembly, a section of bulge is arranged on a cam working surface, one end of the rotating shaft is sleeved in the rotating shaft supporting plate and can freely rotate, one end of the cam swing arm is tightly held with the rotating shaft, the other end of the cam swing arm is abutted against the cam working surface, one end of the pulling traction swing arm is tightly held with the rotating shaft, the upper pulling traction assembly is connected to the other end of the pulling traction swing arm, and the lower pulling traction assembly is correspondingly arranged with the upper pulling traction assembly.
Description
Technical field:
the invention relates to the technical field of packaging bag processing equipment, in particular to a pulling traction device for a broken flat handle rope.
The background technology is as follows:
the device has the advantages that the linear speed of the device is faster than that of conveying traction after the flat handle rope is cut off, the cut flat handle rope can be pulled away, a certain distance can be generated between the device and the later flat handle rope by utilizing the linear speed, and the subsequent operation flow is facilitated.
The existing pulling traction device for the flat handle rope after being cut off has the problems that the upper pulling traction component and the lower pulling traction component are always in an engaged state in the traction process, separation is avoided, and when the flat handle rope is not cut off, the pulling traction linear speed is faster than the conveying traction speed, slipping or paper pulling phenomenon can occur, the machining efficiency is low and the like.
The invention comprises the following steps:
aiming at the problems, the invention provides a pulling traction device for a flat handle rope, which has high traction efficiency, no paper pulling phenomenon, stable traction and high automation degree after cutting.
The invention is realized by the following technical scheme: the utility model provides a draw material draw gear after flat handle rope cuts off, includes wallboard, box, cutter subassembly, cam, pivot backup pad, pivot, cam swing arm, draws the material and pull the swing arm, goes up and draws material and pull subassembly, pull down material and pull subassembly, support arm, adjusting nut subassembly and spring, cutter subassembly and pivot backup pad set up the box side.
In order to realize the function of pulling the separation of the material traction component from the lower material traction component under the premise of guaranteeing the pulling traction function of the device, the separation time is controlled simultaneously, the circumferential angle of the cam is adjustably connected to the cutter component and can rotate along with the cutter component, a section of protrusion is arranged on the cam working surface, one end of the rotating shaft is sleeved in the rotating shaft supporting plate and can rotate freely, one end of the cam swing arm is tightly held and connected with the rotating shaft, the other end of the cam swing arm is abutted to the cam working surface, one end of the material traction swing arm is tightly held and connected with the rotating shaft, the material traction component is connected to the other end of the material traction swing arm in a pulling manner and can rotate freely, and the material traction component is arranged at the lower part of the side surface of the box and corresponds to the material traction component in a pulling manner. When the cam swing arm is contacted with the non-convex surface on the cam, the material pulling traction swing arm is in a horizontal state, the upper material pulling traction assembly is contacted with the lower material pulling traction assembly, and is in a normal material pulling traction state.
Preferably, the connection mode of one end of the cam swing arm and the rotating shaft is hug tightly, the connection mode of one end of the pulling and traction swing arm and the rotating shaft is hug tightly, and according to actual conditions, one end of the cam swing arm and the rotating shaft, one end of the pulling and traction swing arm and the rotating shaft can be also in other hug tightly connection modes.
In order to ensure that the equipment runs more stably, preferably, a bearing is arranged between the rotating shaft and the rotating shaft supporting plate.
Furthermore, in order to improve the stability of the transmission and traction processes, the other end of the cam swing arm is connected with a screw bearing, and the other end of the cam swing arm is abutted against the cam working surface through the screw bearing.
In order to control the time of lifting and separating the pull-up material traction component from the pull-down material traction component, the installation position of the cam relative to the cutter component in the circumferential direction can be adjusted, and the concrete implementation mode is that two arc through holes are symmetrically formed in the cam, and the cam is connected to the cutter component through the arc through holes.
In order to match the pull-up material traction assembly and the pull-down material traction assembly to complete the pull-up material traction operation, the pressure of the pull-up material traction assembly to the pull-down material traction assembly is guaranteed, one end of the support arm is connected to the wallboard, the adjusting nut assembly is arranged at the other end of the support arm, the adjusting nut assembly is provided with a limiting step, one end of the spring is sleeved on the adjusting nut assembly and abuts against the limiting step, the other end of the spring abuts against the cam swing arm, the adjusting nut assembly can be screwed in or screwed out to compress or loosen the spring, the pressure of the spring to the cam swing arm is regulated, and the pressure is transmitted to the pull-up material traction assembly, so that the pressure of the pull-up material traction assembly to the pull-down material traction assembly is regulated.
Further, the adjusting nut assembly comprises an adjusting nut and a screw rod, wherein the screw rod is connected to the support arm, and the adjusting nut is connected to the screw rod.
The beneficial effects of the invention are as follows: the pulling and pulling traction device after the flat handle rope is cut off realizes that the upper and lower pulling and pulling components are mutually separated at a specific position by designing a section of protruding cam, matching with a connecting rod mechanism such as a swing arm and the like and using the upper and lower pulling and pulling traction components, ensures that the flat handle rope is smoothly pulled, avoids slipping or paper pulling phenomena, and greatly improves the traction and processing efficiency; the installation position of the cam relative to the cutter assembly in the circumferential direction is adjustable, so that the control of the release time of the upper and lower pulling traction assemblies is realized; the traction stability is improved by designing components such as screw bearings and the like and a Harvey enclasping connection mode between the connecting rods; in addition, the pulling and pulling device is high in automation degree after the flat handle rope is cut off.
Description of the drawings:
FIG. 1 is a schematic diagram of a pulling traction device after a flat handle rope is cut off;
fig. 2 is a front view of the pulling traction device of the present invention after the flat handle rope is cut.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the attached drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present invention.
The drawing traction device after the flat handle rope is cut off as shown in fig. 1 and 2 comprises a wallboard 1, a box body 2, a cutter assembly 3, a cam 4, a rotating shaft supporting plate 5, a rotating shaft 6, a cam swing arm 7, a drawing traction swing arm 8, an upper drawing traction assembly 9, a lower drawing traction assembly 10, a support arm 11, an adjusting nut assembly 12 and a spring 13, wherein the cutter assembly 3 and the rotating shaft supporting plate 5 are arranged on the side face of the box body 2.
Two arc through holes 41 have been seted up to the symmetry on the cam 4, the cam 4 pass through arc through hole 41 circumference angle adjustable connect in on the cutter unit spare 3, and can rotate along with the cutter unit spare 3, have one section arch 42 on the cam 4 working face, pivot 6 one end is established through bearing 15 cover in the pivot backup pad 5 and can free rotation, cam swing arm 7 one end with pivot 6 adopts the harpoon to tightly connect, and the other end is connected with screw bearing 14, and through screw bearing 14 with the support of cam 4 working face is leaned on.
The pull-up material traction assembly 9 is connected to the other end of the pull-up material traction swing arm 8 and can rotate freely, and the pull-down material traction assembly 10 is arranged at the lower part of the side face of the box body 2 and corresponds to the pull-up material traction assembly 9.
The wall plate comprises a wall plate 1, a support arm 11, an adjusting nut assembly 12, an adjusting nut assembly 122 and a screw 123, wherein one end of the support arm 11 is connected to the wall plate 1, the adjusting nut assembly 12 comprises an adjusting nut 122 and the screw 123, the screw 123 is connected to the support arm 11, the adjusting nut 122 is connected to the screw 123, the adjusting nut assembly 12 is provided with a limiting step 121, one end of a spring 13 is sleeved on the adjusting nut assembly 12 and abuts against the limiting step 121, the other end of the spring is abutted against the cam swing arm 7, and the spring 13 can be compressed or loosened by screwing in or unscrewing the adjusting nut assembly 12.
When the pulling traction device is used for pulling traction operation after the flat handle rope is cut off, firstly, according to actual needs, the adjusting cam 4 is arranged at the circumferential angle position of the cutter assembly 3, and is connected through the arc-shaped through hole 41 by using a fastener.
When the cutter assembly 3 and the cam 4 connected to the cutter assembly 3 rotate, one end of the cam swing arm 7 is always pressed on the cam 4 under the action of the adjusting nut assembly 12 and the spring 13 on the adjusting nut assembly 12, and the screw bearing 14 is always abutted against the working surface of the cam 4.
When the screw bearing 14 contacts with the non-convex part of the cam 4, the upper pulling material traction component 9 contacts with the lower pulling material traction component 10 for carrying out conveying operation, when the cutter rotates for one circle and cuts off a flat handle rope, and when the flat handle rope is transmitted to a position close to the tangential point of the upper pulling material traction component 9 and the lower pulling material traction component 10, the cam 4 rotates to the convex part 42 to contact with the screw bearing 14, at the moment, the cam swing arm 7 and the pull material traction swing arm 8 are both clasped on the rotating shaft 6, so that the cam swing arm 7 and the pull material traction swing arm 8 rotate anticlockwise along with the rotating shaft 6, the upper pulling material traction component 9 is lifted up along with the rotating shaft, namely, a certain gap is reserved between the upper pulling material traction component 9 and the lower pulling material traction component 10 for the flat handle rope to pass through, and when the screw bearing 14 rotates past the convex part 42 on the cam 4, the upper pulling material traction component 9 contacts with the lower pulling material traction component 10 again, and the flat handle rope is pulled away, so that the work is completed.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "top", "bottom", "side", "end", etc. are directions or positional relationships based on the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present invention.
In addition, in the description of embodiments of the present invention, unless explicitly stated and limited otherwise, the terms "mounted," "connected," "configured," "provided," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Finally, it should be noted that: the above examples are only specific embodiments of the present invention for illustrating the technical solution of the present invention, but not for limiting the scope of the present invention, and although the present invention has been described in detail with reference to the foregoing examples, it will be understood by those skilled in the art that the present invention is not limited thereto: any person skilled in the art may modify or easily conceive of the technical solution described in the foregoing embodiments, or perform equivalent substitution of some of the technical features, while remaining within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention, and are intended to be included in the scope of the present invention. Therefore, the protection scope of the invention is subject to the protection scope of the claims.
Claims (6)
1. The utility model provides a draw material draw gear after flat handle rope cuts off which characterized in that: including wallboard, box, cutter assembly, cam, pivot backup pad, pivot, cam swing arm, draw the material and draw the swing arm, go up and draw material and draw subassembly, pull down material and draw subassembly, support arm, adjusting nut subassembly and spring, cutter assembly and pivot backup pad set up the box side, cam circumference angle adjustably connect cutter assembly is last and can follow cutter assembly rotates together, have one section arch on the cam working face, one end cover of pivot is established in the pivot backup pad and can free rotation, cam swing arm one end with the pivot is held tightly and is connected, the other end with the cam working face supports and leans on, draw material and draw swing arm one end with the pivot is held tightly and is connected, go up draw material and draw the subassembly connect in draw the material swing arm other end and can free rotation, pull down material and draw the subassembly to set up the box side lower part and with go up and draw material and draw the subassembly to correspond to set up, support arm one end is connected on the wallboard, adjusting nut subassembly sets up the support arm other end, adjusting nut has a spacing step on the adjusting nut subassembly, one end cover is established in the pivot support arm and has one end, the spacing step, the cam swing arm supports and is rotated out and can rotate with the adjusting nut assembly by the adjusting nut.
2. The pull-after-break pull device of claim 1, wherein: the other end of the cam swing arm is connected with a screw bearing, and the cam swing arm is abutted against the cam working surface through the screw bearing.
3. The pull-after-break pull device of claim 1, wherein: two arc through holes are symmetrically formed in the cam, and the cam is connected to the cutter assembly through the arc through holes.
4. The pull-after-break pull device of claim 1, wherein: the connecting mode of one end of the cam swing arm and the rotating shaft is hug tightly, and the connecting mode of one end of the pulling and traction swing arm and the rotating shaft is hug tightly.
5. The pull-after-break pull device of claim 1, wherein: and a bearing is arranged between the rotating shaft and the rotating shaft supporting plate.
6. The pull-after-break pull device of claim 1, wherein: the adjusting nut assembly comprises an adjusting nut and a screw rod, wherein the screw rod is connected to the support arm, and the adjusting nut is connected to the screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110499166.2A CN113146707B (en) | 2021-05-08 | 2021-05-08 | Pulling traction device for broken flat handle rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110499166.2A CN113146707B (en) | 2021-05-08 | 2021-05-08 | Pulling traction device for broken flat handle rope |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113146707A CN113146707A (en) | 2021-07-23 |
| CN113146707B true CN113146707B (en) | 2023-07-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110499166.2A Active CN113146707B (en) | 2021-05-08 | 2021-05-08 | Pulling traction device for broken flat handle rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113146707B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2156344Y (en) * | 1992-12-26 | 1994-02-16 | 天津市包装食品机械研究所 | Intermittent draw mechanism |
| CN201665032U (en) * | 2009-11-27 | 2010-12-08 | 何立峰 | Small-size and fully-automatic Transverse breaking device for laminating machine |
| CN102490359B (en) * | 2011-12-06 | 2014-01-01 | 中国科学院遗传与发育生物学研究所 | Production method and equipment of drip irrigation pipe/belt with water permeable side seams |
| CN102442017B (en) * | 2011-12-17 | 2013-06-19 | 南京卓能机械设备有限公司 | Automatic glue prevention device for stick envelope machine |
| CN202369164U (en) * | 2011-12-20 | 2012-08-08 | 唐山万杰机械设备有限公司 | Conveying device for reel materials |
| CN103659868B (en) * | 2013-11-13 | 2016-01-13 | 宁波新安东橡塑制品有限公司 | A kind of rolling cut instrument |
| CN205415734U (en) * | 2016-02-19 | 2016-08-03 | 上海欧朔包装机械有限公司 | Hygenic towelette shearing mechanism |
| CN105729544B (en) * | 2016-04-13 | 2017-11-28 | 中山市信立富机械科技有限公司 | A kind of cutting machine for discontinuous material |
| CN106825327B (en) * | 2017-01-09 | 2019-05-24 | 湖北民族学院 | A kind of clutch feeding mechanism applied to cutter |
| CN108656633B (en) * | 2018-03-28 | 2019-06-14 | 江苏南江智能装备股份有限公司 | A kind of full automatic bag-making machine handle cutoff device |
| CN208135591U (en) * | 2018-03-28 | 2018-11-23 | 江苏南江智能装备股份有限公司 | A kind of rotating disc type handbag handle Sheng Songsheng mechanism |
| CN110434613B (en) * | 2018-08-24 | 2021-04-09 | 湖南湘工环保科技开发有限公司 | Working method of welding rod conveying and cutting mechanism |
| CN209409463U (en) * | 2019-01-15 | 2019-09-20 | 浙江力风机械有限公司 | A kind of Bag Making Machine |
| CN112247024A (en) * | 2020-10-30 | 2021-01-22 | 青岛英派斯健康科技股份有限公司 | Automatic sizing blanking machine for steel cable |
-
2021
- 2021-05-08 CN CN202110499166.2A patent/CN113146707B/en active Active
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| Publication number | Publication date |
|---|---|
| CN113146707A (en) | 2021-07-23 |
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