CN205043859U - Safe dustless lath cutter - Google Patents

Safe dustless lath cutter Download PDF

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Publication number
CN205043859U
CN205043859U CN201520677900.XU CN201520677900U CN205043859U CN 205043859 U CN205043859 U CN 205043859U CN 201520677900 U CN201520677900 U CN 201520677900U CN 205043859 U CN205043859 U CN 205043859U
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CN
China
Prior art keywords
frame
contactor
gauge tap
rectangular frame
dustless
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Expired - Fee Related
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CN201520677900.XU
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Chinese (zh)
Inventor
郑晓永
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Individual
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Individual
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Priority to CN201520677900.XU priority Critical patent/CN205043859U/en
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Publication of CN205043859U publication Critical patent/CN205043859U/en
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Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a safe dustless lath cutter belongs to the cutting machine and makes technical field, and it includes the frame, is provided with cutting platform in the frame, the cutting platform below is provided with cutting device, cutting device lateral sliding sets up on vertical crane, cutting device's cutting portion passes cutting platform or is located the frame of cutting platform below, vertical crane includes two parallel arrangement's a supporting beam, is provided with two fixed connection crossbeams between two supporting beam, two fixed connection crossbeams and two supporting beam constitution rectangular frame, the last slider that is provided with of rectangular frame, be provided with vertical traveller in the frame, rectangular frame passes through the slider and is connected with vertical traveller longitudinal sliding motion, and the both ends that lie in the frame bottom respectively are equipped with a lift driving cylinder, and are connected with the rectangular frame transmission, the utility model provides a safe dustless lath cutter security performance is high, controls simply convenient to popularize and use.

Description

The dustless lath cutter of safety
Technical field
The utility model relates to a kind of cutting equipment, is specifically related to the dustless lath cutter of a kind of safety.
Background technology
The utility model is 201520039566.5 based on applicant to the patent No. of earlier application, it is proposed that name is called that " new no-dust lath cutter " is further improved, cutter sweep 3 laterally slip realization cutting to sheet material in frame 1 of " the new no-dust lath cutter " of earlier application, in the process that cutter sweep 3 zero load resets, dish type for cutting is sawed 10 and is in High Rotation Speed state, improper cutting or collision is had for the sheet material separated rested on Cutting platform 2, there is friction or collide to damage dish type according to the service life of 10 and the attractive in appearance of sheet material cutting edge, the important point is that this kind of design exists certain potential safety hazard, what the controller used in earlier application specifically adopted in practice is that automatically controlled pedal is to control the switching of the rotating of reducing motor 19, there is the risk of leaking electricity in automatically controlled pedal and the circuit be connected with automatically controlled pedal, personal safety is threatened.
Utility model content
For the deficiencies in the prior art, the utility model provides a kind of safety dustless lath cutter.
To achieve these goals, the utility model solves the technical scheme that its technical problem adopts: the dustless lath cutter of safety, comprise frame, frame is provided with Cutting platform, cutter sweep is provided with below described Cutting platform, be provided with above described Cutting platform and treat blank fixture, the inside being positioned at frame is provided with crumb loading room, described cutter sweep is laterally slidably arranged on longitudinal crane, the cutting portion of described cutter sweep is through Cutting platform or the frame that is positioned at below Cutting platform, described longitudinal crane comprises two brace summers be arranged in parallel, be provided with two between two brace summers and be fixedly connected with crossbeam, two are fixedly connected with crossbeam and two brace summers form rectangular frame, described rectangular frame is provided with slide block, described frame is provided with longitudinal traveller, rectangular frame is connected with longitudinal traveller longitudinal sliding motion by slide block, the two ends being positioned at frame inner bottom part are respectively provided with a lifting driving cylinder, and be in transmission connection with rectangular frame, the frame being positioned at rectangular frame side is provided with the first gauge tap SQ pressed with rectangular frame top, second gauge tap SQ4, 3rd gauge tap SQ1, the control site of the 3rd gauge tap SQ1 is higher than the control site of the first gauge tap SQ and the second gauge tap SQ4.
The dustless lath cutter of the safety that the utility model provides further, the number of its slide block is two, and be fixedly connected on rectangular frame two ends respectively be fixedly connected with in the middle part of crossbeam, the number of longitudinal traveller is two, and being fixedly connected on two ends in frame respectively, the two ends of rectangular frame are slidably connected on two longitudinal travellers respectively.
The dustless lath cutter of the safety that the utility model provides further, one end of its lifting driving cylinder is fixedly connected with rectangular frame, and the other end of lifting driving cylinder is fixedly connected in frame.
The dustless lath cutter of the safety that the utility model further provides, its lifting driving cylinder is the cylinder of single rod.
The control circuit of the dustless lath cutter of safety, comprises cutting drive motors M1, transverse shifting drive motors M2, first contactor KM1, second contactor KM2, 3rd contactor KM3, first electrothermal relay FR1, second electrothermal relay FR2, circuit breaker Q S1, scram button SB, first gauge tap SQ, second gauge tap SQ4, 3rd gauge tap SQ1, transverse shifting first limit switch SQ2, transverse shifting second limit switch SQ3, described cutting drive motors M1 successively with the first electrothermal relay FR1, first contactor KM1, circuit breaker Q S1 connect, described transverse shifting drive motors M2 successively with the second electrothermal relay FR2, second contactor KM2, circuit breaker Q S1 connects, and is connected in parallel to the 3rd contactor KM3 relative to the second contactor KM2 commutation, the normally closed auxiliary contact of described first electrothermal relay FR1 between the main circuit input and output of the second contactor KM2, scram button SB, the normal opened contact of the first gauge tap SQ, the coil of the first contactor KM1 is connected in series formation control loop successively,
Described 3rd gauge tap SQ1, the normally closed auxiliary contact of the second contactor KM2, the coil of the 3rd contactor KM3, the normally closed contact of transverse shifting first limit switch SQ2 is composed in series the first serial connection chain group successively, the normally closed auxiliary contact of described 3rd contactor KM3, the coil of the second contactor KM2, the normally closed contact of transverse shifting second limit switch SQ3, the normally closed contact of the second gauge tap SQ4 is composed in series the second serial connection chain group successively, second serial connection chain group and first is connected in series formation control loop of connecting with the normally closed auxiliary contact of the second electrothermal relay FR2 again after chain group is connected in parallel.
The control gas circuit of the dustless lath cutter of safety, comprise the first cylinder, the second cylinder, two-position five-way control valve, source of the gas, described two-position five-way control valve is the foot-operated two-position five-way control valve without attached lock, P interface and the source of the gas of described two-position five-way control valve are connected, an interface on first cylinder is communicated with by the A interface of pipeline and two-position five-way control valve or B interface with an interface of the second cylinder, another interface on the first cylinder with and another interface of the second cylinder by the B interface of pipeline and two-position five-way control valve or A orifice.
The beneficial effects of the utility model: when the dustless lath cutter of the safety that the utility model provides does not work, the cutting portion of its cutter sweep is positioned at internal body completely, when cutting, longitudinal crane upwards lifting makes cutting portion just cut to material on platform, when cutter sweep resets, first longitudinal crane falls downward, after making the cutting portion of cutter sweep be positioned at internal body, topping machanism just moves integrally reset, substantially increase the security performance of lath cutter, and the lifting of longitudinal crane controls by controlling pedal-powered pneumatic valve, the control of cutter sweep triggers by the lifting of longitudinal crane the gauge tap be fixed in frame and controls, this makes to manipulate more simple and safety.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model when being in cut state;
Structural representation when Fig. 2 is the utility model zero load reset mode;
Fig. 3 is control circuit figure I of the present utility model;
Fig. 4 is control circuit figure II of the present utility model;
Fig. 5 is control pneumatic diagram of the present utility model;
Fig. 6 be of the present utility model treat blank fixture control pneumatic diagram;
Fig. 7 is gauge tap fixed position of the present utility model schematic diagram.
Detailed description of the invention
The dustless lath cutter of safety as depicted in figs. 1 and 2, comprise frame 1, frame 1 is provided with Cutting platform 2, cutter sweep 3 is provided with below described Cutting platform 2, be provided with above described Cutting platform 2 and treat blank fixture 4, the inside being positioned at frame 1 is provided with crumb loading room, described cutter sweep 3 is laterally slidably arranged on longitudinal crane, the cutting portion of described cutter sweep 3 is through Cutting platform 2 or the frame 1 that is positioned at below Cutting platform 2, described longitudinal crane comprises two brace summers be arranged in parallel 5, be provided with two between two brace summers 5 and be fixedly connected with crossbeam 6, two are fixedly connected with crossbeam 6 and two brace summers 5 form rectangular frame, described rectangular frame is provided with slide block, described frame 1 is provided with longitudinal traveller 7, rectangular frame is connected with the longitudinal sliding motion of longitudinal traveller 7 by slide block, the two ends being positioned at frame 1 inner bottom part are respectively provided with a lifting driving cylinder, and be in transmission connection with rectangular frame, the frame 1 being positioned at rectangular frame side is provided with the first gauge tap SQ pressed with rectangular frame top, second gauge tap SQ4, 3rd gauge tap SQ1, the control site of the 3rd gauge tap SQ1 is higher than the control site of the first gauge tap SQ and the second gauge tap SQ4.
The number of described slide block is two, and be fixedly connected on rectangular frame two ends respectively be fixedly connected with in the middle part of crossbeam 6, the number of longitudinal traveller 7 is two, and is fixedly connected on two ends in frame 1 respectively, and the two ends of rectangular frame are slidably connected on two longitudinal travellers 7 respectively.
One end of described lifting driving cylinder is fixedly connected with rectangular frame, and the other end of lifting driving cylinder 8 is fixedly connected in frame 1.
Described lifting driving cylinder is the cylinder of single rod.
Describedly treat that blank fixture 4 comprises fixed mount 13, some compression driving cylinders 14, briquetting, compress driving cylinder 14 stationary distribution and be connected on fixed mount 13, and drive rod is downward, the end winding support of drive rod connects briquetting.
One end of Cutting platform 2 offers inhales bits mouth, and inhale bits mouth and be communicated with crumb loading room, one end of described bag blank fixture 4 is provided with crumb-suction pipe road 17, and crumb loading room is also communicated with crumb-suction pipe road 17, and the other end in crumb-suction pipe road 17 is connected with dust exhaust apparatus.
Described cutter sweep 3 comprises cutting mechanism, slippage driving mechanism, slippage guide rail, slide 15, cutting mechanism is fixed on slide 15, slippage driving mechanism comprises the fixation kit be fixed on longitudinal crane and the activity-driven assembly be fixed on slide 15, and slide 15 is slidably connected on slippage guide rail.
Described slide 15 is connected with slippage slide rail by sliding bearing, in the bearing block that plain bearing arrangement is arranged on slide bottom surface, slide 15 is provided with cutting mechanism mounting bracket, cutting mechanism comprises dish type saw 16, dish type saw mount pad, cutting drive motors M1, dish type is sawed 16 mount pads and is fixed on cutting mechanism mounting bracket, be provided with a rotating shaft in dish type saw mount pad, dish type is sawed 16 fixedly sleeved on motor M 1 main shaft.
The fixation kit of described slippage driving mechanism is tooth bar and tooth bar securing member, the activity-driven assembly of described slippage driving mechanism is the travelling gear and transverse shifting drive motors M2 that are meshed with tooth bar, on the output shaft that travelling gear is fixedly connected on, slippage driving mechanism drives slide 15 to slidably reciprocate along slippage guide rail, the two ends of slippage guide rail are provided with positive stop and limit switch, described two limit switches are respectively transverse shifting first limit switch SQ2 and transverse shifting second limit switch SQ3, transverse shifting first limit switch SQ2 is fixed on the end of cutter sweep 3 impulse stroke, transverse shifting second limit switch SQ3 is fixed on the end that cutter sweep 3 reset is formed.
The control circuit of the dustless lath cutter of safety as shown in Figure 3 and Figure 4, comprises cutting drive motors M1, transverse shifting drive motors M2, first contactor KM1, second contactor KM2, 3rd contactor KM3, first electrothermal relay FR1, second electrothermal relay FR2, circuit breaker Q S1, scram button SB, first gauge tap SQ, second gauge tap SQ4, 3rd gauge tap SQ1, transverse shifting first limit switch SQ2, transverse shifting second limit switch SQ3, described cutting drive motors M1 successively with the first electrothermal relay FR1, first contactor KM1, circuit breaker Q S1 connect, described transverse shifting drive motors M2 successively with the second electrothermal relay FR2, second contactor KM2, circuit breaker Q S1 connects, and is connected in parallel to the 3rd contactor KM3 relative to the second contactor KM2 commutation, the normally closed auxiliary contact of described first electrothermal relay FR1 between the main circuit input and output of the second contactor KM2, scram button SB, the normal opened contact of the first gauge tap SQ, the coil of the first contactor KM1 is connected in series formation control loop successively,
Described 3rd gauge tap SQ1, the normally closed auxiliary contact of the second contactor KM2, the coil of the 3rd contactor KM3, the normally closed contact of transverse shifting first limit switch SQ2 is composed in series the first serial connection chain group W successively, the normally closed auxiliary contact of described 3rd contactor KM3, the coil of the second contactor KM2, the normally closed contact of transverse shifting second limit switch SQ3, the normally closed contact of the second gauge tap SQ4 is composed in series the second serial connection chain group Z successively, second serial connection chain group Z and first is connected in series formation control loop of connecting with the normally closed auxiliary contact of the second electrothermal relay FR2 again after chain group W is connected in parallel.
The control gas circuit of the dustless lath cutter of safety, comprise the first cylinder 9, second cylinder 10, two-position five-way control valve 11, source of the gas 12, described two-position five-way control valve 11 is the foot-operated two-position five-way control valve without attached lock, P interface and the source of the gas 12 of described two-position five-way control valve 11 are connected, an interface on first cylinder 9 is communicated with by the A interface of pipeline and two-position five-way control valve 11 or B interface with an interface of the second cylinder 10, another interface on first cylinder 9 with and another interface of the second cylinder 10 by the B interface of pipeline and two-position five-way control valve 11 or A orifice.
Operation principle of the present utility model and flow process are: open source of the gas, close circuit breaker Q S1, power needed for utility model works is provided, for cutting plate: sheet material to be cut location to be placed on Cutting platform 2 and by after blank fixture 4 is fixed, trample two-position five-way control valve 11 not unclamp, now the first cylinder 9 and the second cylinder 10 promote the rising of longitudinal crane simultaneously, cutter sweep 3 is driven synchronously to rise, when longitudinal crane rising suppresses the first gauge tap SQ, control the circuit ON of cutting drive motors M1, controlling cutting drive motors M1 drives dish type saw 16 to rotate, the second gauge tap SQ4 is suppressed when longitudinal crane continues rising, off-state (i.e. no power) is between the normally closed contact of now the second gauge tap SQ4, when longitudinal crane continues to rise to extreme higher position, the dish type saw 16 of cutter sweep stretches out Cutting platform 2 and the 3rd gauge tap SQ1 is connected by the control loop suppressing the first serial connection chain group W place, 3rd contactor KM3 closes a floodgate, transverse shifting drive motors M2 drives slide 15 to drive dish type to saw 16 and moves forward into row plate cutting to frame 1 other end, after plate cutting is opened, unclamp two-position five-way control valve 11, longitudinal crane declines immediately, in decline process, unclamp the 3rd gauge tap SQ1 suppressed, the control loop on-off at the first serial connection chain group W place, transverse shifting drive motors M2 quits work, slide 15 transfixion, longitudinal crane continues to decline, unclamp the second gauge tap SQ4 withstood, closure state (being namely energized) is replied between the normally closed contact of now the second gauge tap SQ4, the control loop at the second serial connection chain group Z place is connected, second contactor KM2 closes a floodgate, the travelling backwards of transverse shifting drive motors M2 reverse drive slide 15 resets, when slide 15 travelling backwards suppresses transverse shifting second limit switch SQ3, the control loop at the second serial connection chain group Z place disconnects, second contactor KM2 disconnects, transverse shifting drive motors M2 power-off customization work, complete and once cut workflow.
More than show and describe general principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; the just principle of the present invention described in above-described embodiment and description; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in claimed scope of the present invention.The protection domain of application claims is defined by appending claims and equivalent thereof.

Claims (6)

1. the dustless lath cutter of safety, comprise frame, frame is provided with Cutting platform, cutter sweep is provided with below described Cutting platform, be provided with above described Cutting platform and treat blank fixture, the inside being positioned at frame is provided with crumb loading room, it is characterized in that, described cutter sweep is laterally slidably arranged on longitudinal crane, the cutting portion of described cutter sweep is through Cutting platform or the frame that is positioned at below Cutting platform, described longitudinal crane comprises two brace summers be arranged in parallel, be provided with two between two brace summers and be fixedly connected with crossbeam, two are fixedly connected with crossbeam and two brace summers form rectangular frame, described rectangular frame is provided with slide block, described frame is provided with longitudinal traveller, rectangular frame is connected with longitudinal traveller longitudinal sliding motion by slide block, the two ends being positioned at frame inner bottom part are respectively provided with a lifting driving cylinder, and be in transmission connection with rectangular frame, the frame being positioned at rectangular frame side is provided with the first gauge tap SQ pressed with rectangular frame top, second gauge tap SQ4, 3rd gauge tap SQ1, the control site of the 3rd gauge tap SQ1 is higher than the control site of the first gauge tap SQ and the second gauge tap SQ4.
2. the dustless lath cutter of safety according to claim 1, it is characterized in that, the number of described slide block is two, and be fixedly connected on rectangular frame two ends respectively be fixedly connected with in the middle part of crossbeam, the number of longitudinal traveller is two, and being fixedly connected on two ends in frame respectively, the two ends of rectangular frame are slidably connected on two longitudinal travellers respectively.
3. the dustless lath cutter of safety according to claim 1 and 2, is characterized in that, one end of described lifting driving cylinder is fixedly connected with rectangular frame, and the other end of lifting driving cylinder is fixedly connected in frame.
4. the dustless lath cutter of safety according to claim 3, is characterized in that, described lifting driving cylinder is the cylinder of single rod.
5. the dustless lath cutter of safety according to claim 1, it is characterized in that, the control circuit of the dustless lath cutter of safety, comprise cutting drive motors M1, transverse shifting drive motors M2, first contactor KM1, second contactor KM2, 3rd contactor KM3, first electrothermal relay FR1, second electrothermal relay FR2, circuit breaker Q S1, scram button SB, first gauge tap SQ, second gauge tap SQ4, 3rd gauge tap SQ1, transverse shifting first limit switch SQ2, transverse shifting second limit switch SQ3, described cutting drive motors M1 successively with the first electrothermal relay FR1, first contactor KM1, circuit breaker Q S1 connects, described transverse shifting drive motors M2 successively with the second electrothermal relay FR2, second contactor KM2, circuit breaker Q S1 connects, the 3rd contactor KM3 relative to the second contactor KM2 commutation is connected in parallel between the main circuit input and output of the second contactor KM2,
The normally closed auxiliary contact of described first electrothermal relay FR1, scram button SB, the normal opened contact of the first gauge tap SQ, the coil of the first contactor KM1 are connected in series formation control loop successively;
Described 3rd gauge tap SQ1, the normally closed auxiliary contact of the second contactor KM2, the coil of the 3rd contactor KM3, the normally closed contact of transverse shifting first limit switch SQ2 is composed in series the first serial connection chain group successively, the normally closed auxiliary contact of described 3rd contactor KM3, the coil of the second contactor KM2, the normally closed contact of transverse shifting second limit switch SQ3, the normally closed contact of the second gauge tap SQ4 is composed in series the second serial connection chain group successively, second serial connection chain group and first is connected in series formation control loop of connecting with the normally closed auxiliary contact of the second electrothermal relay FR2 again after chain group is connected in parallel.
6. the dustless lath cutter of safety according to claim 1, it is characterized in that, the control gas circuit of the dustless lath cutter of safety, comprise the first cylinder, second cylinder, two-position five-way control valve, source of the gas, described two-position five-way control valve is the foot-operated two-position five-way control valve without attached lock, P interface and the source of the gas of described two-position five-way control valve are connected, an interface on first cylinder is communicated with by the A interface of pipeline and two-position five-way control valve or B interface with an interface of the second cylinder, another interface on first cylinder with and another interface of the second cylinder by the B interface of pipeline and two-position five-way control valve or A orifice.
CN201520677900.XU 2015-09-02 2015-09-02 Safe dustless lath cutter Expired - Fee Related CN205043859U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520677900.XU CN205043859U (en) 2015-09-02 2015-09-02 Safe dustless lath cutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520677900.XU CN205043859U (en) 2015-09-02 2015-09-02 Safe dustless lath cutter

Publications (1)

Publication Number Publication Date
CN205043859U true CN205043859U (en) 2016-02-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520677900.XU Expired - Fee Related CN205043859U (en) 2015-09-02 2015-09-02 Safe dustless lath cutter

Country Status (1)

Country Link
CN (1) CN205043859U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105108806A (en) * 2015-09-02 2015-12-02 郑晓永 Safe dust-free lath cutter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105108806A (en) * 2015-09-02 2015-12-02 郑晓永 Safe dust-free lath cutter
CN105108806B (en) * 2015-09-02 2019-04-16 郑晓永 The dustless lath cutter of safety

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee
CP02 Change in the address of a patent holder

Address after: Liushi Zhen Jia Village Yueqing city 325600 Zhejiang city of Wenzhou Province

Patentee after: Zheng Xiaoyong

Address before: 325000, No. 878, East Ring Road, Liushi Town, Yueqing, Zhejiang, Wenzhou

Patentee before: Zheng Xiaoyong

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160224

Termination date: 20210902

CF01 Termination of patent right due to non-payment of annual fee