CN105522428A - Material cutting machine easy to maintain - Google Patents

Material cutting machine easy to maintain Download PDF

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Publication number
CN105522428A
CN105522428A CN201610062188.1A CN201610062188A CN105522428A CN 105522428 A CN105522428 A CN 105522428A CN 201610062188 A CN201610062188 A CN 201610062188A CN 105522428 A CN105522428 A CN 105522428A
Authority
CN
China
Prior art keywords
knife bar
cutting knife
cutting
splined shaft
cut
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.)
Withdrawn
Application number
CN201610062188.1A
Other languages
Chinese (zh)
Inventor
沈文强
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.)
Xiamen Boluoge Trade Co Ltd
Original Assignee
Xiamen Boluoge Trade 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 Xiamen Boluoge Trade Co Ltd filed Critical Xiamen Boluoge Trade Co Ltd
Priority to CN201610062188.1A priority Critical patent/CN105522428A/en
Publication of CN105522428A publication Critical patent/CN105522428A/en
Withdrawn legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/02Driving main working members
    • B23Q5/027Driving main working members reciprocating members

Abstract

The invention discloses a material cutting machine easy to maintain. The material cutting machine easy to maintain comprises a supporting body (8), wherein a shell (9) is fixedly arranged on the supporting body (8). A cutting tool bar (7) is slidably installed on the supporting body (8). The cutting tool bar (7) comprises a cutting tool bit (72), a notch (71), a right protruding part (76), a left protruding part (75) and a connection end part (77), wherein the cutting tool bit (72) is located at the left end and used for executing cutting; the notch (71) is located in the upper side face of the cutting tool bar (7); the right protruding part (76) and the left protruding part (75) are located on the lower side face of the cutting tool bar (7); the connection end part (77) is located at the right end and used for being connected with the shell (9); the connection end part (77) is also connected with an elastic ejecting piece (770) so that the connection end part (77) of the cutting tool bar (7) can bias abut against the shell (9); a wedge-shaped plate (73) which can slide up and down and is ejected by an elastic ejecting spring (74) to be pressed towards the cutting tool bar (7) is arranged in supporting body (80) and corresponds to the notch (71).

Description

A kind of material cutting machine being beneficial to maintenance
Technical field
The present invention relates to materials processing device, especially a kind of cutter sweep, the cutter sweep of such as flexible material.
Background technology
Cutter sweep is widely used in material processing field.The cutting that cutter sweep often adopts blade reciprocating and completes material.
But in the process of cutting, cut material often leaves faint residual connecting portion after having cut.This all brings adverse effect to crudy and follow-up procedure of processing.Especially to the cutting such as with certain flexible flexible material, owing to not easily cutting off material completely in the slow motion of trickle position blade, the residual company of material is caused thus.
And if merely increase the speed of service and the cutting force that equipment performance such as accelerates blade to cutter sweep, this significantly will increase cost and increases the complexity of equipment thus be unfavorable for safeguarding.
Summary of the invention
The object of the present invention is to provide a kind of material cutting machine being beneficial to maintenance, it can overcome defect of the prior art.
According to a kind of material cutting machine being beneficial to maintenance of the present invention, comprise the support body being fixedly installed clamshell, described support body is provided with cutting knife bar slidably, described cutting knife bar is included in the cutter head in order to perform cutting at left end place, be positioned at the recess at the upper side place of described cutting knife bar, be positioned at right side protuberance and the left side protrusion at described cutting knife bar downside place, and the engagement end portion in order to engage with described clamshell at right-hand member place, described engagement end portion also engages with top compression elasticity part thus can by the described engagement end portion bias voltage of described cutting knife bar against described clamshell, be provided with accordingly with recess in described support body and can slide up and down and pressed by elastic top pressing spring top and press to the clapboard of described cutting knife bar, the lower end of described clapboard is the lozenges in order to coordinate with the inclined-plane, left side of described recess, also be provided with in described support body by the drive motors of external power source, the screw flight driven by described drive motors is combined with the screw drive slide block led by guide-track groove, and the upper end of described screw drive slide block is stretched between the described right side protuberance and left side protrusion of described cutting knife bar, thus, when engagement end portion described in original state by described top compression elasticity part bias voltage against described clamshell time, described cutting knife bar is in retracted mode, when needs carry out cutting operation, described drive motors runs thus makes described screw drive slide block to left movement to make described upper end to engage with described left side protrusion and to make described cutting knife bar move left, and described cutter head and cut material effects also start to cut, when described cutting knife bar continues to left movement and when making described recess start to engage with the corresponding wedge surface of described clapboard, the elastic reaction of described elastic top pressing spring makes described clapboard to left movement, described cut material is completely severed described cutting knife bar acceleration, after described cut material is completely severed, described drive motors antiport drives described upper end to engage with described right side protuberance, and described cutting knife bar is moved right thus makes described recess depart from the joint with described corresponding wedge surface, described cutting knife bar returns described original state so that perform next cutting operation under the effect of described top compression elasticity part, described screw rod and described drive motors drive junction to be provided with female splined shaft and male splined shaft, described female splined shaft and described male splined shaft are connected with a joggle, described female splined shaft is fixedly connected with described screw rod, described male splined shaft and described drive motors are rotationally connected, to be connected with a joggle easy disassembly and maintenance by described female splined shaft and described male splined shaft.
In the present invention, owing to being provided with the cutting knife bar that the hard to bear screw drive block of energy drives, therefore, it is possible to drive blade movement thus the cutting operation of execution material.And two stressed protuberances of dividing right and left are set on cutting knife bar, hold the drive division driving threaded block therebetween, thus make described threaded block can drive the side-to-side movement of described cutting knife bar, allow again described cutting knife bar and described screw drive block to have spacious momentum to a certain degree, allow knife bar to move in certain free degree relative to screwed hole; And, when being provided with clapboard by elastic top pressing spring top pressure with the cut-out being near completion material at cutting blade, adopting impact cutting movement, thus temporarily accelerate the speed of service of blade, avoid the residual company of material after cutting thus.The energy of this impact cutting movement comes from motor equally.Thisly allowed asynchronously can allow the unexpected accelerated motion of described cutting knife bar and not need the lifting and the replacing that increase extra drive system or power source motor is carried out to performance.The problem of residual company after whole device can effectively solve material removal, and safe and reliable to operation, easy to use.
Accompanying drawing explanation
Fig. 1 is the structural representation being beneficial to the material cutting machine of maintenance of the present invention, wherein shows cutting knife bar and is in retracted mode.
Fig. 2 illustrates the state of the material cutting machine being beneficial to maintenance after cutting knife bar stretches out and completes cutting in Fig. 1.
Detailed description of the invention
Below in conjunction with Fig. 1-2, the present invention is described in detail.
According to a kind of material cutting machine being beneficial to maintenance of embodiment, comprise the support body 8 being fixedly installed clamshell 9, described support body 8 is provided with cutting knife bar 7 slidably, described cutting knife bar 7 is included in the cutter head 72 in order to perform cutting at left end place, be positioned at the recess 71 at the upper side place of described cutting knife bar 7, be positioned at right side protuberance 76 and the left side protrusion 75 at described cutting knife bar 7 downside place, and the engagement end portion 77 in order to engage with described clamshell 9 at right-hand member place, described engagement end portion 77 also engages with top compression elasticity part 770 thus can by described engagement end portion 77 bias voltage of described cutting knife bar 7 against described clamshell 9, be provided with accordingly with recess 71 in described support body 8 can slide up and down and be pushed up by elastic top pressing spring 74 and press and press to the clapboard 73 of described cutting knife bar 7, the lower end of described clapboard 73 is the lozenges in order to coordinate with the inclined-plane, left side of described recess 71, also be provided with in described support body 8 by the drive motors 5 of external power source, screw rod 51 threaded engagement driven by described drive motors 5 has the screw drive slide block 6 led by guide-track groove 62, and the upper end 61 of described screw drive slide block 6 is stretched between the described right side protuberance 76 and left side protrusion 75 of described cutting knife bar 7, thus, when engagement end portion described in original state 77 by described top compression elasticity part 770 bias voltage against described clamshell 9 time, described cutting knife bar 7 is in retracted mode, when needs carry out cutting operation, described drive motors 5 runs thus makes described screw drive slide block 6 to left movement to make described upper end 61 to engage with described left side protrusion 75 and to make described cutting knife bar 7 to left movement, and described cutter head 72 is with cut material effects and start to cut, when described cutting knife bar 7 continues to left movement and makes described recess 71 start to engage with the corresponding wedge surface of described clapboard 73, the elastic reaction of described elastic top pressing spring 74 makes described clapboard 73 accelerate described cutting knife bar 7 to left movement thus described cut material is completely severed, after described cut material is completely severed, described drive motors 5 antiport drives described upper end 61 to engage with described right side protuberance 76, and described cutting knife bar 7 is moved right thus makes described recess 71 depart from the joint with described corresponding wedge surface, described cutting knife bar 7 returns described original state so that perform next cutting operation under the effect of described top compression elasticity part 770, described screw rod 51 drives junction to be provided with female splined shaft 510 and male splined shaft 511 with described drive motors 5, described female splined shaft 510 is connected with a joggle with described male splined shaft 511, described female splined shaft 510 is fixedly connected with described screw rod 51, described male splined shaft 511 is rotationally connected with described drive motors 5, to be connected with a joggle easy disassembly and maintenance by described female splined shaft 510 and described male splined shaft 511.
According to embodiment, wherein, described cut material is flexible material; Preferably there is flexible material.Be such as the materials such as rubber, leather, thin-sheet metal.
Owing to being provided with the cutting knife bar that the hard to bear screw drive block of energy drives, therefore, it is possible to drive blade movement thus the cutting operation of execution material.And two stressed protuberances of dividing right and left are set on cutting knife bar, hold the drive division driving threaded block therebetween, thus make described threaded block can drive the side-to-side movement of described cutting knife bar, allow again described cutting knife bar and described screw drive block to have spacious momentum to a certain degree, allow knife bar to move in certain free degree relative to screwed hole; And, when being provided with clapboard by elastic top pressing spring top pressure with the cut-out being near completion material at cutting blade, adopting impact cutting movement, thus temporarily accelerate the speed of service of blade, avoid the residual company of material after cutting thus.The energy of this impact cutting movement comes from motor equally.Thisly allowed asynchronously can allow the unexpected accelerated motion of described cutting knife bar and not need the lifting and the replacing that increase extra drive system or power source motor is carried out to performance.
By with upper type, those skilled in the art can make various change according to mode of operation within the scope of the invention.

Claims (2)

1. one kind is beneficial to the material cutting machine of maintenance, comprise the support body (8) being fixedly installed clamshell (9), described support body (8) is provided with cutting knife bar (7) slidably, described cutting knife bar (7) is included in the cutter head (72) in order to perform cutting at left end place, be positioned at the recess (71) at the upper side place of described cutting knife bar (7), be positioned at right side protuberance (76) and the left side protrusion (75) at described cutting knife bar (7) downside place, and the engagement end portion (77) in order to engage with described clamshell (9) at right-hand member place, described engagement end portion (77) also engages with top compression elasticity part (770) thus can by described engagement end portion (77) bias voltage of described cutting knife bar (7) against described clamshell (9), be provided with accordingly with recess (71) in described support body (8) can slide up and down and be pushed up by elastic top pressing spring (74) and press and press to the clapboard (73) of described cutting knife bar (7), the lower end of described clapboard (73) is the lozenges in order to coordinate with the inclined-plane, left side of described recess (71), also be provided with in described support body (8) by the drive motors of external power source (5), screw rod (51) threaded engagement driven by described drive motors (5) has the screw drive slide block (6) led by guide-track groove (62), and the upper end (61) of described screw drive slide block (6) is stretched between described right side protuberance (76) and left side protrusion (75) of described cutting knife bar (7), thus, when engagement end portion described in original state (77) by described top compression elasticity part (770) bias voltage against described clamshell (9) time, described cutting knife bar (7) is in retracted mode, when needs carry out cutting operation, described drive motors (5) runs thus makes described screw drive slide block (6) to left movement to make described upper end (61) to engage with described left side protrusion (75) and to make described cutting knife bar (7) to left movement, and described cutter head (72) and cut material effects also start to cut, when described cutting knife bar (7) is continued to left movement and made described recess (71) start to engage with the corresponding wedge surface of described clapboard (73), the elastic reaction of described elastic top pressing spring (74) makes described clapboard (73) accelerate described cutting knife bar (7) to left movement thus described cut material is completely severed, after described cut material is completely severed, described drive motors (5) antiport drives described upper end (61) to engage with described right side protuberance (76), and described cutting knife bar (7) is moved right thus makes described recess (71) depart from the joint with described corresponding wedge surface, described cutting knife bar (7) returns described original state so that perform next cutting operation under the effect of described top compression elasticity part (770), described screw rod (51) and described drive motors (5) drive junction to be provided with female splined shaft (510) and male splined shaft (511), described female splined shaft (510) and described male splined shaft (511) are connected with a joggle, described female splined shaft (510) is fixedly connected with described screw rod (51), described male splined shaft (511) and described drive motors (5) are rotationally connected, to be connected with a joggle easy disassembly and maintenance by described female splined shaft (510) and described male splined shaft (511).
2. a kind of material cutting machine being beneficial to maintenance as claimed in claim 1, wherein, described cut material is flexible material.
CN201610062188.1A 2016-01-29 2016-01-29 Material cutting machine easy to maintain Withdrawn CN105522428A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610062188.1A CN105522428A (en) 2016-01-29 2016-01-29 Material cutting machine easy to maintain

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610062188.1A CN105522428A (en) 2016-01-29 2016-01-29 Material cutting machine easy to maintain

Publications (1)

Publication Number Publication Date
CN105522428A true CN105522428A (en) 2016-04-27

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107052994A (en) * 2016-09-23 2017-08-18 陈益楷 A kind of efficient sheet material conveying sanding apparatus
CN108296963A (en) * 2018-04-04 2018-07-20 福建森德工贸有限公司 One kind being used for numerically controlled processing equipment
CN108312035A (en) * 2018-04-04 2018-07-24 福州鑫厦鑫计算机有限公司长乐区分公司 A kind of numerically controlled processing equipment
CN108527097A (en) * 2018-04-04 2018-09-14 福州鑫厦鑫计算机有限公司长乐区分公司 A kind of numerical control processing apparatus

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203331069U (en) * 2013-05-11 2013-12-11 江阴市中科机电制造有限公司 Locating bar cutting machine
CN203357519U (en) * 2013-07-03 2013-12-25 苏州斯尔特微电子有限公司 Piezoelectric ceramic wafer cutting machine
CN203390047U (en) * 2013-07-01 2014-01-15 第一拖拉机股份有限公司 Punching die structure for side wall of centrosymmetric part
JP2014161999A (en) * 2013-02-23 2014-09-08 Sumiyoshi Arao Paper container disassembler
CN204686918U (en) * 2015-05-19 2015-10-07 天津市有为印刷包装有限公司 A kind of high accuracy paper cutting mechanism with buffering hold down gag
CN204975408U (en) * 2015-09-14 2016-01-20 苏州金澄精密铸造有限公司 Oil circuit spot facing work special plane and device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014161999A (en) * 2013-02-23 2014-09-08 Sumiyoshi Arao Paper container disassembler
CN203331069U (en) * 2013-05-11 2013-12-11 江阴市中科机电制造有限公司 Locating bar cutting machine
CN203390047U (en) * 2013-07-01 2014-01-15 第一拖拉机股份有限公司 Punching die structure for side wall of centrosymmetric part
CN203357519U (en) * 2013-07-03 2013-12-25 苏州斯尔特微电子有限公司 Piezoelectric ceramic wafer cutting machine
CN204686918U (en) * 2015-05-19 2015-10-07 天津市有为印刷包装有限公司 A kind of high accuracy paper cutting mechanism with buffering hold down gag
CN204975408U (en) * 2015-09-14 2016-01-20 苏州金澄精密铸造有限公司 Oil circuit spot facing work special plane and device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107052994A (en) * 2016-09-23 2017-08-18 陈益楷 A kind of efficient sheet material conveying sanding apparatus
CN108296963A (en) * 2018-04-04 2018-07-20 福建森德工贸有限公司 One kind being used for numerically controlled processing equipment
CN108312035A (en) * 2018-04-04 2018-07-24 福州鑫厦鑫计算机有限公司长乐区分公司 A kind of numerically controlled processing equipment
CN108527097A (en) * 2018-04-04 2018-09-14 福州鑫厦鑫计算机有限公司长乐区分公司 A kind of numerical control processing apparatus

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Application publication date: 20160427