CN110539347B - Cutting device for tubular plastic part - Google Patents
Cutting device for tubular plastic part Download PDFInfo
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- CN110539347B CN110539347B CN201910928509.5A CN201910928509A CN110539347B CN 110539347 B CN110539347 B CN 110539347B CN 201910928509 A CN201910928509 A CN 201910928509A CN 110539347 B CN110539347 B CN 110539347B
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- 238000005520 cutting process Methods 0.000 title claims abstract description 53
- 238000003825 pressing Methods 0.000 claims description 100
- 230000005540 biological transmission Effects 0.000 claims description 28
- 230000006835 compression Effects 0.000 claims description 21
- 238000007906 compression Methods 0.000 claims description 21
- 230000005484 gravity Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 230000033001 locomotion Effects 0.000 description 11
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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Classifications
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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
- 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
- B26D1/157—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 movable axis
- B26D1/16—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 movable axis mounted on a movable arm or the like
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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
- B26D5/086—Electric, magnetic, piezoelectric, electro-magnetic 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
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping 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
- B26D7/0625—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form by endless conveyors, e.g. belts
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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
- B26D7/27—Means for performing other operations combined with cutting
- B26D7/28—Means for performing other operations combined with cutting for counting the number of cuts or measuring cut lenghts
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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
- B26D7/27—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
- 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
- B26D7/01—Means for holding or positioning work
- B26D2007/013—Means for holding or positioning work the work being tubes, rods or logs
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Details Of Cutting Devices (AREA)
- Nonmetal Cutting Devices (AREA)
Abstract
Description
技术领域technical field
本发明涉及工业生产领域,具体为一种管状塑件的切割装置。The invention relates to the field of industrial production, in particular to a cutting device for tubular plastic parts.
背景技术Background technique
对管状塑件的切割处理,有利于管状塑件的存放,有利于对管状塑件进行下一步加工处理;The cutting process of the tubular plastic parts is beneficial to the storage of the tubular plastic parts and to the next processing of the tubular plastic parts;
现阶段,在对管状塑件的切割处理过程中,需要切割不同直径的管状塑件,而现有的管状塑件的切割处理,大多只能切割固定直径,而且大多为人工切割,耗时耗力,工作效率低,且在切割时调整切割出来管状塑件长度,需要依靠人手动对准调整。At this stage, in the process of cutting tubular plastic parts, it is necessary to cut tubular plastic parts of different diameters. However, most of the existing tubular plastic parts can only be cut with a fixed diameter, and most of them are manual cutting, which is time-consuming and time-consuming. The work efficiency is low, and the length of the cut tubular plastic parts needs to be adjusted manually by humans.
发明内容SUMMARY OF THE INVENTION
本发明要解决的技术问题是提供一种管状塑件的切割装置,克服能够切割管状塑件长度调整和切割不同直径管状塑件的问题,提高切割效率。The technical problem to be solved by the present invention is to provide a cutting device for tubular plastic parts, which overcomes the problems of adjusting the length of the cutting tubular plastic parts and cutting tubular plastic parts of different diameters, and improves the cutting efficiency.
本发明是通过以下技术方案来实现的。The present invention is achieved through the following technical solutions.
本发明的一种管状塑件的切割装置,包括机壳,所述机壳内设有用来取出切割后塑件且下端与外界相连的收集腔,所述收集腔左端壁内设有提供动力并带动塑件运动的驱动机构,所述收集腔右端壁内设有控制机器工作的控制机构,所述机壳内还设有左端与外界相连的工作腔,所述工作腔左侧上端壁内设有可以调整切割塑件长度的调整机构,所述工作腔内设有夹紧和切割塑件的工作机构;A cutting device for tubular plastic parts of the present invention includes a casing, and the casing is provided with a collection cavity for taking out the plastic parts after cutting and the lower end of which is connected to the outside world, and the left end wall of the collection cavity is provided with a power supply and The drive mechanism that drives the movement of plastic parts, the right end wall of the collection cavity is provided with a control mechanism for controlling the work of the machine, the casing is also provided with a working cavity whose left end is connected to the outside world, and the upper end wall of the left side of the working cavity is provided with a working cavity. There is an adjustment mechanism that can adjust the length of the cutting plastic parts, and the working chamber is provided with a working mechanism for clamping and cutting the plastic parts;
所述工作机构包括所述工作腔上端壁内设有的下端与所述工作腔连通的升降腔,所述升降腔内设有升降板,所述升降板内设有下端与所述工作腔连通的升降板腔,所述升降板腔内设有下压板,所述升降腔内设有连接所述升降板下端面和所述升降腔下端壁的两个支撑弹簧,所述工作腔内设有切割块,所述切割块内设有下端与所述工作腔连通的切割块腔,所述切割块腔内设有工作块,所述工作块上端面固定连接有上端贯穿所述切割块腔上端壁且与所述下压板下端面固定连接的下压块,所述工作块内设有工作块腔,所述工作块腔右端壁固定连接有工作电机,所述工作电机动力连接有工作轴,所述工作轴左端固定连接有下端贯穿所述工作块腔下端壁且位于所述工作腔内的刀片,所述工作腔左侧上端壁内设有的下端与所述工作腔连通的压紧腔,所述压紧腔内设有上端位于所述压紧腔内下端位于所述工作腔内的压紧块,所述压紧腔内设有压紧板,所述压紧腔内设有连接所述压紧板下端面与所述压紧块上端壁的两个压紧弹簧,所述压紧块上端面固定连接有上端贯穿所述压紧腔上端壁且与所述升降腔内所述升降板下端面固定连接的固定板;The working mechanism includes a lifting chamber provided in the upper end wall of the working chamber, the lower end of which is communicated with the working chamber, the lifting chamber is provided with a lifting plate, and the lower end of the lifting plate is connected with the working chamber. The lifting plate cavity is provided with a lower pressure plate, and the lifting cavity is provided with two support springs connecting the lower end surface of the lifting plate and the lower end wall of the lifting cavity, and the working cavity is provided with A cutting block, the cutting block is provided with a cutting block cavity whose lower end communicates with the working cavity, the cutting block cavity is provided with a working block, and the upper end surface of the working block is fixedly connected with the upper end passing through the upper end of the cutting block cavity The lower pressing block is fixedly connected with the lower end face of the lower pressing plate, the working block is provided with a working block cavity, the right end wall of the working block cavity is fixedly connected with a working motor, and the working motor is powered with a working shaft, The left end of the working shaft is fixedly connected with a blade whose lower end penetrates the lower end wall of the working block cavity and is located in the working cavity, and the upper end wall on the left side of the working cavity is provided with a pressing cavity whose lower end communicates with the working cavity , the pressing cavity is provided with a pressing block whose upper end is located in the pressing cavity and the lower end is located in the working cavity, a pressing plate is arranged in the pressing cavity, and a connection is arranged in the pressing cavity The lower end surface of the compression plate and the two compression springs on the upper end wall of the compression block are fixedly connected with the upper end of the compression block, which penetrates through the upper end wall of the compression cavity and is connected to the upper end wall of the lifting cavity. A fixed plate that is fixedly connected to the lower end face of the lifting plate;
启动所述驱动机构,驱动机构带动塑件向右移动,此时可以通过调整机构调整所需切割长度,塑件向右运动到接触控制机构,控制机构控制工作机构工作,从而完成管状塑件的切割工作。The drive mechanism is activated, and the drive mechanism drives the plastic part to move to the right. At this time, the required cutting length can be adjusted by the adjustment mechanism, and the plastic part moves to the right to the contact control mechanism. The control mechanism controls the work of the working mechanism, thereby completing the tubular plastic part. cutting work.
进一步地,所述驱动机构包括位于所述收集腔左端壁内的驱动腔,所述驱动腔下端壁固定连接有驱动电机,所述驱动电机动力连接有上端贯穿所述驱动腔上端壁的驱动轴,所述驱动轴下端固定连接有驱动锥齿轮,所述驱动电机右侧设有固定连接于所述驱动腔下端壁的支撑块,所述支撑块转动连接有右端贯穿所述驱动腔右端壁的主动轴,所述主动轴左端固定连接有与所述驱动锥齿轮啮合的主动锥齿轮,所述驱动轴上端固定连接有旋转锥齿轮,所述驱动腔前端壁转动连接有运输轴,所述运输轴后端固定连接有与所述旋转锥齿轮啮合的旋绕齿轮,所述运输轴前端固定连接有运输带轮,所述运输轴右侧设有转动连接于所述驱动腔前端壁的从动带轮轴,所述从动带轮轴前端固定连接有从动带轮,所述从动带轮上设有连接所述从动带轮与所述运输带轮的运输带。Further, the drive mechanism includes a drive cavity located in the left end wall of the collection cavity, a drive motor is fixedly connected to the lower end wall of the drive cavity, and the drive motor is powered with a drive shaft whose upper end penetrates the upper end wall of the drive cavity. The lower end of the drive shaft is fixedly connected with a drive bevel gear, the right side of the drive motor is provided with a support block that is fixedly connected to the lower end wall of the drive cavity, and the support block is rotatably connected with a right end passing through the right end wall of the drive cavity. A drive shaft, the left end of the drive shaft is fixedly connected with a drive bevel gear meshing with the drive bevel gear, the upper end of the drive shaft is fixedly connected with a rotating bevel gear, and the front end wall of the drive cavity is rotatably connected with a transport shaft, the transport shaft The rear end of the shaft is fixedly connected with a revolving gear that meshes with the rotating bevel gear, the front end of the transport shaft is fixedly connected with a transport pulley, and the right side of the transport shaft is provided with a driven belt that is rotatably connected to the front end wall of the drive cavity The front end of the driven pulley shaft is fixedly connected with a driven pulley, and the driven pulley is provided with a transport belt connecting the driven pulley and the transport pulley.
进一步地,所述控制机构包括位于所述收集腔右端壁内的控制腔,所述控制腔下端壁转动连接有控制轴,所述控制轴下端固定连接有从动锥齿轮,所述控制腔内设有固定连接位于所述控制腔内的所述主动轴且与所述从动锥齿轮啮合的传动锥齿轮,所述控制轴上端固定连接有下侧的升降摩擦轮机构,下侧的所述升降摩擦轮机构内设有升降摩擦轮腔,所述升降摩擦轮腔内设有弧形块,所述控制轴右端设有固定连接于所述控制腔下端壁的转动轴,所述转动轴下端固定连接有可以与所述下侧的升降摩擦轮机构啮合的转动齿轮,所述转动轴上端固定连接有转动锥齿轮,所述控制腔前端壁转动连接有下移轴,所述下移轴后端固定连接有与所述转动锥齿轮啮合的旋绕锥齿轮,所述下移轴前端固定连接有下移齿轮,所述控制腔内设有与所述下移齿轮右端啮合且上端贯穿所述控制腔上端壁与所述升降板固定连接的固定齿条,所述控制腔上端壁内设有移动腔,所述移动腔内设有移动块,所述移动腔内设有连接所述移动块右端面与下侧的所述升降摩擦轮机构右端壁的复位弹簧,所述移动块左端面固定连接有左端贯穿下侧的所述升降摩擦轮机构左端壁并位于所述工作腔内的连接板,所述连接板左端面固定连接有平移挡块,所述移动块右端面固定连接有右端贯穿所述移动块右端壁并与下侧的所述升降摩擦轮机构内弧形块固定连接的复位绳。Further, the control mechanism includes a control cavity located in the right end wall of the collection cavity, a control shaft is rotatably connected to the lower end wall of the control cavity, a driven bevel gear is fixedly connected to the lower end of the control shaft, and the control cavity is There is a transmission bevel gear that is fixedly connected to the driving shaft located in the control cavity and is meshed with the driven bevel gear. The upper end of the control shaft is fixedly connected with a lower lifting friction wheel mechanism, and the lower The lifting friction wheel mechanism is provided with a lifting friction wheel cavity, an arc-shaped block is arranged in the lifting friction wheel cavity, the right end of the control shaft is provided with a rotating shaft fixedly connected to the lower end wall of the control cavity, and the lower end of the rotating shaft A rotating gear that can be engaged with the lower side lifting friction wheel mechanism is fixedly connected, a rotating bevel gear is fixedly connected to the upper end of the rotating shaft, and a downward moving shaft is rotatably connected to the front end wall of the control cavity. The end is fixedly connected with a revolving bevel gear that meshes with the rotating bevel gear, the front end of the downward movement shaft is fixedly connected with a downward movement gear, and the control cavity is provided with a right end meshing with the downward movement gear and the upper end penetrates through the control The upper end wall of the cavity is fixedly connected with the fixed rack of the lifting plate, the upper end wall of the control cavity is provided with a moving cavity, the moving cavity is provided with a moving block, and the moving cavity is provided with a right end connected to the moving block The return spring of the right end wall of the lifting friction wheel mechanism facing the lower side, the left end surface of the moving block is fixedly connected with a connecting plate whose left end penetrates the left end wall of the lifting friction wheel mechanism on the lower side and is located in the working cavity, The left end surface of the connecting plate is fixedly connected with a translation stopper, and the right end surface of the moving block is fixedly connected with a reset rope whose right end penetrates through the right end wall of the moving block and is fixedly connected with the arc-shaped block in the lower side of the lifting friction wheel mechanism. .
进一步地,所述调整机构包括位于所述压紧腔上端壁内的调整腔,所述调整腔下端壁转动连接有传动轴,所述传动轴上端固定连接有传动齿轮,所述调整腔内设有固定连接位于所述调整腔内的所述驱动轴并与所述传动齿轮啮合的主动齿轮,所述主动齿轮位于所述调整腔内的上端固定连接有离心机构,所述离心机构内设有四个开口向外与所述调整腔连通的离心腔,所述离心腔内设有离心块,所述离心腔内设有连接所述离心块靠近所述主动齿轮一端和所述离心腔靠近所述主动齿轮端壁的离心弹簧,所述调整腔上端壁固定连接有固定块,所述固定块内设有平移块腔,所述平移块腔内设有平移块,所述平移块腔内设有连接所述平移块右端面和所述平移块腔左端壁的两个水平弹簧,所述调整腔下端壁内设有平移腔,所述调整腔上端壁转动连接有下端贯穿所述调整腔下端壁且位于所述平移腔内的从动轴,所述从动轴上端固定连接有与所述传动齿轮啮合的上侧的升降摩擦轮机构,所述从动轴下端固定连接有位于所述平移腔内的偏心轮,所述平移腔内设有控制块,所述平移腔内设有连接所述控制块右端面与所述平移腔右端壁的两个控制弹簧,所述控制块右端面固定连接有右端贯穿所述平移腔右端壁且与所述工作腔内所述切割块固定连接的控制杆,所述调整腔上端壁内设有按压腔,所述按压腔内设有按压块,所述按压腔内设有连接所述按压块下端面与所述按压腔下端壁的两个竖直弹簧,所述按压块下端面固定连接有下端贯穿所述按压腔下端壁、所述调整腔上端壁并与所述平移块左端面固定连接的控制绳,所述按压腔内设有上端贯穿所述按压腔上端壁并位于外界的竖直三角块,所述按压腔右端壁内设有水平腔,所述水平腔内设有按压挡板,所述水平腔内设有连接所述按压挡板右端面和所述水平腔右端壁的两个按压弹簧,所述按压挡板左端面固定连接有左端贯穿所述水平腔左端壁并位于所述按压腔内的水平三角块。Further, the adjustment mechanism includes an adjustment cavity located in the upper end wall of the compression cavity, the lower end wall of the adjustment cavity is rotatably connected with a transmission shaft, the upper end of the transmission shaft is fixedly connected with a transmission gear, and the adjustment cavity is provided with a transmission shaft. There is a driving gear that is fixedly connected to the drive shaft located in the adjustment cavity and is meshed with the transmission gear. The upper end of the driving gear located in the adjustment cavity is fixedly connected with a centrifugal mechanism, and the centrifugal mechanism is provided with Four centrifugal chambers with openings that communicate with the adjustment chamber outwards, a centrifugal block is arranged in the centrifugal chamber, and a centrifugal block is arranged in the centrifugal chamber to connect one end of the centrifugal block close to the driving gear and the centrifugal chamber close to the other end. The centrifugal spring of the end wall of the driving gear, the upper end wall of the adjustment cavity is fixedly connected with a fixed block, the fixed block is provided with a translation block cavity, the translation block cavity is provided with a translation block, and the translation block cavity is provided with a translation block. There are two horizontal springs connecting the right end surface of the translation block and the left end wall of the translation block cavity, a translation cavity is arranged in the lower end wall of the adjustment cavity, and the upper end wall of the adjustment cavity is rotatably connected with a lower end passing through the lower end of the adjustment cavity. a driven shaft located in the translation cavity, the upper end of the driven shaft is fixedly connected with a lifting friction wheel mechanism on the upper side that meshes with the transmission gear, and the lower end of the driven shaft is fixedly connected with a The eccentric wheel in the cavity, the translation cavity is provided with a control block, the translation cavity is provided with two control springs connecting the right end surface of the control block and the right end wall of the translation cavity, and the right end surface of the control block is fixed A control rod whose right end penetrates the right end wall of the translation cavity and is fixedly connected with the cutting block in the working cavity is connected. A pressing cavity is arranged in the upper end wall of the adjustment cavity, and a pressing block is arranged in the pressing cavity. The pressing cavity is provided with two vertical springs connecting the lower end surface of the pressing block and the lower end wall of the pressing cavity. A control rope fixedly connected to the left end surface of the translation block, the pressing cavity is provided with a vertical triangular block whose upper end penetrates the upper end wall of the pressing cavity and is located outside, and the right end wall of the pressing cavity is provided with a horizontal cavity , the horizontal cavity is provided with a pressing baffle, the horizontal cavity is provided with two pressing springs connecting the right end face of the pressing baffle and the right end wall of the horizontal cavity, and the left end face of the pressing baffle is fixedly connected with a The left end penetrates the left end wall of the horizontal cavity and is located in the horizontal triangular block in the pressing cavity.
进一步地,所述压紧弹簧初始处于拉伸状态,所述水平弹簧初始处于放松状态,所述竖直弹簧初始处于压缩状态,所述按压弹簧初始处于放松状态,所述控制弹簧初始处于压缩状态,所述支撑弹簧初始处于压缩状态,所述复位弹簧初始处于放松状态,所述离心弹簧初始处于放松状态。Further, the compression spring is initially in a stretched state, the horizontal spring is initially in a relaxed state, the vertical spring is initially in a compressed state, the compression spring is initially in a relaxed state, and the control spring is initially in a compressed state , the support spring is initially in a compressed state, the return spring is initially in a relaxed state, and the centrifugal spring is initially in a relaxed state.
进一步地,所述支撑弹簧的弹力大于所述调整机构自身所述重力。Further, the elastic force of the support spring is greater than the gravity of the adjustment mechanism itself.
进一步地,所述平移挡块受到塑件推力大于所述复位弹簧弹力。Further, the thrust force of the translation stopper subjected to the plastic part is greater than the elastic force of the return spring.
进一步地,所述控制绳初始处于拉紧状态,所述升降绳初始处于拉紧状态,所述复位绳初始处于拉紧状态。Further, the control rope is initially in a tensioned state, the lift rope is initially in a tensioned state, and the reset rope is initially in a tensioned state.
进一步地,当所述水平三角块被推到最左侧时,所述升降绳带动所述上侧的升降摩擦轮机构下降恰好至不与所述传动齿轮啮合,当所述平移挡块被推到最左侧时,所述复位绳恰好使所述下侧的升降摩擦轮机构下降至与所述转动齿轮啮合。Further, when the horizontal triangle block is pushed to the leftmost side, the lifting rope drives the lifting friction wheel mechanism on the upper side to descend just enough to not engage with the transmission gear. When it reaches the leftmost side, the reset rope just lowers the lower side lifting friction wheel mechanism to engage with the rotating gear.
本发明的有益效果 :该装置结构简单,操作便捷,该装置可自动对管状塑件进行切割处理,而且可以切割不同规格的管状塑件,还可以调整切割的塑件尺寸,简化了管状塑件切割的过程,通过机械的传动,提高了工作效率。The beneficial effects of the invention are as follows: the device has a simple structure and is convenient to operate. The device can automatically cut the tubular plastic parts, and can cut the tubular plastic parts of different specifications, and can also adjust the size of the cut plastic parts, which simplifies the tubular plastic parts. The cutting process, through the mechanical transmission, improves the work efficiency.
附图说明Description of drawings
为了更清楚地说明发明实施例或现有技术中的技术方案,下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是发明的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。In order to illustrate the embodiments of the invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only For some embodiments of the invention, for those of ordinary skill in the art, other drawings can also be obtained according to these drawings without any creative effort.
图 1 是本发明实施例的结构示意图;FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
图 2 是本发明实施例图1中A处结构放大示意图;FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the embodiment of the present invention;
图 3 是本发明实施例图1中B-B放大结构示意图;FIG. 3 is a schematic view of the enlarged structure of B-B in FIG. 1 according to the embodiment of the present invention;
图 4 是本发明实施例图1中C-C放大结构示意图;FIG. 4 is a schematic diagram of an enlarged structure of C-C in FIG. 1 according to an embodiment of the present invention;
图 5 是本发明实施例离心机构全剖的俯视放大结构示意图;FIG. 5 is a schematic view of the enlarged top view of the centrifugal mechanism in full section according to the embodiment of the present invention;
图 6 是本发明实施例升降摩擦轮机构全剖的俯视放大结构示意图。FIG. 6 is an enlarged schematic top view of a full cross-section of a lifting friction wheel mechanism according to an embodiment of the present invention.
具体实施方式Detailed ways
下面结合图1-6对本发明进行详细说明,其中,为叙述方便,现对下文所说的方位规定如下:下文所说的上下左右前后方向与图1本身投影关系的上下左右前后方向一致。The present invention is described in detail below in conjunction with Fig. 1-6, wherein, for the convenience of description, the orientations mentioned below are now specified as follows: the up-down, left-right, front-rear directions mentioned below are consistent with the up-down, left-right, front-rear directions of the projection relationship of Fig. 1 itself.
结合附图1-6所述的一种管状塑件的切割装置,包括机壳10,所述机壳10内设有用来取出切割后塑件且下端与外界相连的收集腔79,所述收集腔79左端壁内设有提供动力并带动塑件运动的驱动机构93,所述收集腔79右端壁内设有控制机器工作的控制机构76,所述机壳10内还设有左端与外界相连的工作腔18,所述工作腔18左侧上端壁内设有可以调整切割塑件长度的调整机构31,所述工作腔18内设有夹紧和切割塑件的工作机构94,所述工作机构94包括所述工作腔18上端壁内设有的下端与所述工作腔18连通的升降腔53,所述升降腔53内设有升降板52,所述升降板52内设有下端与所述工作腔18连通的升降板腔54,所述升降板腔54内设有下压板97,所述升降腔53内设有连接所述升降板52下端面和所述升降腔53下端壁的两个支撑弹簧68,所述工作腔18内设有切割块55,所述切割块55内设有下端与所述工作腔18连通的切割块腔56,所述切割块腔56内设有工作块57,所述工作块57上端面固定连接有上端贯穿所述切割块腔56上端壁且与所述下压板97下端面固定连接的下压块59,所述工作块57内设有工作块腔95,所述工作块腔95右端壁固定连接有工作电机61,所述工作电机61动力连接有工作轴60,所述工作轴60左端固定连接有下端贯穿所述工作块腔95下端壁且位于所述工作腔18内的刀片58,所述工作腔18左侧上端壁内设有的下端与所述工作腔18连通的压紧腔19,所述压紧腔19内设有上端位于所述压紧腔19内下端位于所述工作腔18内的压紧块17,所述压紧腔19内设有压紧板99,所述压紧腔19内设有连接所述压紧板99下端面与所述压紧块17上端壁的两个压紧弹簧20,所述压紧块17上端面固定连接有上端贯穿所述压紧腔19上端壁且与所述升降腔53内所述升降板52下端面固定连接的固定板51,需要进行切割时,启动所述驱动机构93,驱动机构93带动塑件向右移动,此时可以通过调整机构31调整所需切割长度,塑件向右运动到接触控制机构76,控制机构76控制工作机构94工作,从而完成管状塑件的切割工作。A cutting device for a tubular plastic part described in conjunction with the accompanying drawings 1-6 includes a
有益地,所述驱动机构93包括位于所述收集腔79左端壁内的驱动腔11,所述驱动腔11下端壁固定连接有驱动电机84,所述驱动电机84动力连接有上端贯穿所述驱动腔11上端壁的驱动轴12,所述驱动轴12下端固定连接有驱动锥齿轮13,所述驱动电机84右侧设有固定连接于所述驱动腔11下端壁的支撑块96,所述支撑块96转动连接有右端贯穿所述驱动腔11右端壁的主动轴82,所述主动轴82左端固定连接有与所述驱动锥齿轮13啮合的主动锥齿轮83,所述驱动轴12上端固定连接有旋转锥齿轮85,所述驱动腔11前端壁转动连接有运输轴16,所述运输轴16后端固定连接有与所述旋转锥齿轮85啮合的旋绕齿轮86,所述运输轴16前端固定连接有运输带轮15,所述运输轴16右侧设有转动连接于所述驱动腔11前端壁的从动带轮轴81,所述从动带轮轴81前端固定连接有从动带轮80,所述从动带轮80上设有连接所述从动带轮80与所述运输带轮15的运输带14。Beneficially, the drive mechanism 93 includes a
有益地,所述控制机构76包括位于所述收集腔79右端壁内的控制腔78,所述控制腔78下端壁转动连接有控制轴77,所述控制轴77下端固定连接有从动锥齿轮74,所述控制腔78内设有固定连接位于所述控制腔78内的所述主动轴82且与所述从动锥齿轮74啮合的传动锥齿轮75,所述控制轴77上端固定连接有下侧的升降摩擦轮机构44,下侧的所述升降摩擦轮机构44内设有升降摩擦轮腔89,所述升降摩擦轮腔89内设有弧形块46,所述控制轴77右端设有固定连接于所述控制腔78下端壁的转动轴72,所述转动轴72下端固定连接有可以与所述下侧的升降摩擦轮机构44啮合的转动齿轮73,所述转动轴72上端固定连接有转动锥齿轮70,所述控制腔78前端壁转动连接有下移轴71,所述下移轴71后端固定连接有与所述转动锥齿轮70啮合的旋绕锥齿轮87,所述下移轴71前端固定连接有下移齿轮69,所述控制腔78内设有与所述下移齿轮69右端啮合且上端贯穿所述控制腔78上端壁与所述升降板52固定连接的固定齿条67,所述控制腔78上端壁内设有移动腔22,所述移动腔22内设有移动块64,所述移动腔22内设有连接所述移动块64右端面与下侧的所述升降摩擦轮机构44右端壁的复位弹簧65,所述移动块64左端面固定连接有左端贯穿下侧的所述升降摩擦轮机构44左端壁并位于所述工作腔18内的连接板63,所述连接板63左端面固定连接有平移挡块62,所述移动块64右端面固定连接有右端贯穿所述移动块64右端壁并与下侧的所述升降摩擦轮机构44内弧形块46固定连接的复位绳66。Advantageously, the
有益地,所述调整机构31包括位于所述压紧腔19上端壁内的调整腔25,所述调整腔25下端壁转动连接有传动轴43,所述传动轴43上端固定连接有传动齿轮42,所述调整腔25内设有固定连接位于所述调整腔25内的所述驱动轴12并与所述传动齿轮42啮合的主动齿轮23,所述主动齿轮23位于所述调整腔25内的上端固定连接有离心机构24,所述离心机构24内设有四个开口向外与所述调整腔25连通的离心腔92,所述离心腔92内设有离心块90,所述离心腔92内设有连接所述离心块90靠近所述主动齿轮23一端和所述离心腔92靠近所述主动齿轮23端壁的离心弹簧91,所述调整腔25上端壁固定连接有固定块26,所述固定块26内设有平移块腔30,所述平移块腔30内设有平移块28,所述平移块腔30内设有连接所述平移块28右端面和所述平移块腔30左端壁的两个水平弹簧27,所述调整腔25下端壁内设有平移腔21,所述调整腔25上端壁转动连接有下端贯穿所述调整腔25下端壁且位于所述平移腔21内的从动轴45,所述从动轴45上端固定连接有与所述传动齿轮42啮合的上侧的升降摩擦轮机构44,所述从动轴45下端固定连接有位于所述平移腔21内的偏心轮47,所述平移腔21内设有控制块48,所述平移腔21内设有连接所述控制块48右端面与所述平移腔21右端壁的两个控制弹簧50,所述控制块48右端面固定连接有右端贯穿所述平移腔21右端壁且与所述工作腔18内所述切割块55固定连接的控制杆49,所述调整腔25上端壁内设有按压腔35,所述按压腔35内设有按压块36,所述按压腔35内设有连接所述按压块36下端面与所述按压腔35下端壁的两个竖直弹簧32,所述按压块36下端面固定连接有下端贯穿所述按压腔35下端壁、所述调整腔25上端壁并与所述平移块28左端面固定连接的控制绳29,所述按压腔35内设有上端贯穿所述按压腔35上端壁并位于外界的竖直三角块34,所述按压腔35右端壁内设有水平腔37,所述水平腔37内设有按压挡板38,所述水平腔37内设有连接所述按压挡板38右端面和所述水平腔37右端壁的两个按压弹簧39,所述按压挡板38左端面固定连接有左端贯穿所述水平腔37左端壁并位于所述按压腔35内的水平三角块33。Beneficially, the adjustment mechanism 31 includes an adjustment cavity 25 located in the upper end wall of the
有益地,所述压紧弹簧20初始处于拉伸状态,所述水平弹簧27初始处于放松状态,所述竖直弹簧32初始处于压缩状态,所述按压弹簧39初始处于放松状态,所述控制弹簧50初始处于压缩状态,所述支撑弹簧68初始处于压缩状态,所述复位弹簧65初始处于放松状态,所述离心弹簧91初始处于放松状态。Beneficially, the
有益地,所述支撑弹簧68的弹力大于所述调整机构31自身所述重力。Beneficially, the elastic force of the support spring 68 is greater than the gravity of the adjustment mechanism 31 itself.
有益地,所述平移挡块62受到塑件推力大于所述复位弹簧65弹力。Beneficially, the thrust force of the
有益地,所述控制绳29初始处于拉紧状态,所述升降绳40初始处于拉紧状态,所述复位绳66初始处于拉紧状态。Advantageously, the
有益地,当所述水平三角块33被推到最左侧时,所述升降绳40带动上侧的所述升降摩擦轮机构44下降恰好至不与所述传动齿轮42啮合,当所述平移挡块62被推到最左侧时,所述复位绳66恰好使下侧的所述升降摩擦轮机构44下降至与所述转动齿轮73啮合。Beneficially, when the horizontal
整个装置的机械动作的顺序 :The sequence of mechanical actions of the whole device:
1 :将管状塑件放置到运输带14上,启动电机驱动电机84,驱动电机84带动驱动轴12转动,从而带动旋转锥齿轮85转动,旋转锥齿轮85带动旋绕齿轮86转动从而带动运输轴16转动,从而带动运输带轮15转动,运输带轮15转动从而通过运输带14带动从动带轮80和从动带轮轴81转动,运输带轮15上端的运输带14从而向右运动,运输带14带动管状塑件向右运动;1: Place the tubular plastic part on the
2 :驱动轴12转动带动离心机构24转动,离心机构24内的离心块90受到离心力作用向远离主动齿轮23的方向运动离心弹簧91被拉伸,离心块90运动推动平移块28向右运动,平移块28拉紧控制绳29,从而使按压块36下降竖直弹簧32被压缩,驱动轴12转动带动主动齿轮23转动,从而带动传动齿轮42和传动轴43转动,从而带动上侧的升降摩擦轮机构44和从动轴45转动,从动轴45带动偏心轮47转动,在压缩的控制弹簧50的弹力作用下,控制块48做水平往复运动,从而带动控制杆49和切割块55水平往复运动,切割块55运动到合适位置时手动按下竖直三角块34,竖直三角块34下降使按压腔35向右运动,从而带动按压挡板38向右运动并压缩按压弹簧39,按压挡板38向右运动放松升降绳40使上侧的升降摩擦轮机构44下降不予传动齿轮42啮合,从而使上侧的升降摩擦轮机构44和从动轴45不在转动,偏心轮47不在转动,控制块48和切割块55不在运动,从而完成控制切割管状塑件的长度;2: The rotation of the
3 :运输带14带动管状塑件继续向右运动,接触到平移挡块62并将平移挡块62向右推动,平移挡块62向右运动带动连接板63和移动块64向右运动并使复位弹簧65压缩,连接板63向右运动将复位绳66放松,使下侧的升降摩擦轮机构44在自身重力作用下向下运动与转动齿轮73啮合,驱动轴12带动驱动锥齿轮13转动,从而带动主动锥齿轮83转动,从而带动主动轴82转动,从而带动传动锥齿轮75转动,从而带动从动锥齿轮74转动,从而带动控制轴77转动,此时下侧的升降摩擦轮机构44和转动齿轮73啮合,控制轴77带动下侧的升降摩擦轮机构44转动,从而带动转动齿轮73转动,从而带动转动轴72转动,转动轴72带动转动锥齿轮70转动,从而带动旋绕锥齿轮87转动,从而带动下移轴71转动,下移轴71带动下移齿轮69转动,从而带动固定齿条67向下运动,固定齿条67向下运动带动升降板52向下运动,由于固定板51固定连接于升降板52而下压板97与升降板52内升降板腔54上端壁有空隙,所以升降板52先带动固定板51向下运动,从而带动压紧板99向下运动,从而带动压紧块17向下运动压紧管状塑件,当管状塑件被压紧时,压紧板99继续向下运动,此时压紧弹簧20被压缩管状塑件不会被压变形,升降板52带动下压板97向下运动,下压板97带动下压块59向下运动,从而带动工作块57向下运动,从而带动工作电机61、工作轴60、刀片58向下运动,此时工作电机61带动工作轴60转动,工作轴60带动刀片58转动,从而使刀片58向下运动的同时在转动,完成管状塑件的切割;3: The
4:管状塑件切割后掉入收集腔79中,不再将平移挡块62抵在右侧,在压缩的复位弹簧65的弹力作用下,移动块64和连接板63向左运动,从而推动平移挡块62向左运动恢复初始位置,移动块64向左运动拉紧复位绳66,使下侧的升降摩擦轮机构44上升不与转动齿轮73啮合,不再带动转动齿轮73转动,转动轴72不再转动,在压缩的支撑弹簧68的弹力作用下升降板52上升到原位置,从而带动固定板51、压紧板99、压紧块17、下压板97、下压块59和工作块57回到原位置,压紧块17不在固定管状塑件,在运输带14的带动下管状塑件继续前进,进行下一次切割,切割完成后,关闭驱动电机84,驱动轴12不再转动,离心机构24不再转动,离心机构24内离心块90不再受到离心力,在拉伸的离心弹簧91弹力作用下向靠近主动齿轮23一侧运动回到原位置,离心块90不再推动平移块28,在压缩的水平弹簧27的弹力作用下,平移块28向左运动回到原位置,平移块28向左运动使控制绳29放松,在压缩的竖直弹簧32的弹力作用下,按压块36向上运动回到原位,按压块36向上运动推动竖直三角块34向上运动不再抵住水平三角块33,在压缩的按压弹簧39的弹力作用下,水平腔37和水平三角块33向左运动回到原位,按压挡板38向左运动拉紧升降绳40,从而带动上侧的升降摩擦轮机构44向上运动与传动齿轮42啮合,装置完成复位。4: After the tubular plastic part is cut, it falls into the
上述实施例只为说明本发明的技术构思及特点,其目的在于让熟悉此领域技术的人士能够了解本发明内容并加以实施,并不能以此限制本发明的保护范围。凡根据本发明精神实质所作的等效变化或修饰,都应涵盖在本发明的保护范围内。The above-mentioned embodiments are only intended to illustrate the technical concept and characteristics of the present invention, and the purpose thereof is to enable those skilled in the art to understand the content of the present invention and implement it, but not to limit the protection scope of the present invention. All equivalent changes or modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
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CN111069689A (en) * | 2020-03-06 | 2020-04-28 | 台州椒江门发机械科技有限公司 | Hydraulic engineering pipe cutting machine |
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JPH085037Y2 (en) * | 1993-05-31 | 1996-02-14 | 株式会社石川工業 | Automatic cutting machine for long molded products |
JP4331964B2 (en) * | 2003-04-11 | 2009-09-16 | 株式会社小寺電子製作所 | Tube cutting device |
ITPI20110084A1 (en) * | 2011-07-23 | 2013-01-24 | Ga Vo Meccanica S N C | EQUIPMENT FOR CUTTING TRANSVERSALLY TUBULAR BODIES |
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JP2018122372A (en) * | 2017-01-30 | 2018-08-09 | 佐藤鉄工所株式会社 | Pipe material processing equipment |
CN108818666A (en) * | 2018-06-20 | 2018-11-16 | 福州安辛达环保科技有限公司 | Automate plastic conduit processing unit (plant) |
CN109203009A (en) * | 2018-09-19 | 2019-01-15 | 童崇辉 | A kind of cutter device and its application method |
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