CN205600122U

CN205600122U - Plasma cutting machine

Info

Publication number: CN205600122U
Application number: CN201620359580.8U
Authority: CN
Inventors: 闫喜庆
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-04-26
Filing date: 2016-04-26
Publication date: 2016-09-28
Anticipated expiration: 2026-04-26

Abstract

The utility model discloses a plasma cutting machine, including organism, cutting mechanism, feeding mechanism and synchro -driven mechanism. The utility model relates to a simply, and convenient for operation, and is high in safety, especially, be good at the mesh grid of cutting through the metal, the metal screen, the plasma cutting machine of sheet metal material, it organizes with driven roller bearing and to avoid the metal mesh grid to set up initiative roller bearing group on the organism, the metal screen, sheet metal materials etc. Are not because of there being the holding power flagging naturally, can also be after the cutting finishes automatic discharging, make things convenient for collection, avoid because of the manual potential safety hazard of bringing of picking up, can guarantee manual operation's security, and chain winding in turn connects at a plurality of sprockets and a plurality of supplementary chain takes turns to and link to each other with driving motor's output shaft and the accuracy of guaranteeing each roller bearing simultaneous movement and coming the assurance to cut is connected through the hold -in range with two adjacent right driven gear to the synchronizing wheel.

Description

A kind of CUT

Technical field

This utility model relates to the machine of a kind of plasma cutting, is primarily related to a kind of CUT.

Background technology

CUT in the market the most substantially can not cut metal net, metal screen, thin plate Material etc., one: the when of cutting, metal net, metal screen, light sheet etc. can be led because not having support force to naturally droop Cause cannot normally be cut, or cut inaccuracy and cut sth. askew.Two: if cutting complete, the workpiece of cutting also can be stayed It is not easy above Cutting platform to collect.

Utility model content

The purpose of this utility model is for above-mentioned the deficiencies in the prior art, it is provided that a kind of high efficiency cutting, convenient accurate, Safety is high, and be particularly good at cutting metal net, metal screen, the CUT of light sheet.

For solving the problems referred to above, technical solution adopted in the utility model is:

A kind of CUT, including body, cutting mechanism, feed mechanism and synchronous drive mechanism, described cutting machine Structure includes that crossbeam and cutter sweep, described crossbeam are horizontally set on above described body, and described cutter sweep slidably sets Put on described crossbeam, it is characterised in that:

Described feed mechanism includes actively roller groups and driven roller groups, and described active roller groups is positioned under driven roller groups Side, described active roller groups is made up of some active roller bearings being horizontally arranged on body by bearing, described active roller bearing Left end is provided with left driving gear, and right-hand member is provided with right driving gear, and some described left driving gears are arranged at intervals with chain Wheel, arranges a left driving gear between two adjacent described sprocket wheels；Described driven roller groups by some by bearing level The driven roller bearing composition being arranged on body, described driven roller bearing and actively roller bearing vertical direction one_to_one corresponding, described driven Roller bearing left end is fixedly installed left driven gear, and described left driven gear engages with left driving gear；

Described synchronous drive mechanism includes multiple auxiliary sprocket wheels, connection auxiliary sprocket wheel and the chain of sprocket wheel being arranged on the left of body Bar, and be arranged on the multiple synchronization wheels on the right side of body, connect synchronization wheel and the Timing Belt of right driving gear；

The lower section of described auxiliary sprocket wheel driving gear between adjacent two sprocket wheels, described chain alternately connects all auxiliary Helping sprocket wheel and sprocket wheel and make sprocket wheel direction of rotation identical, adjacent two described right driving gears are one group, often organize right driving tooth Take turns and synchronize with one take turns corresponding and connected by a Timing Belt；

At least one driving motor for drive sprocket, the output of described driving motor it is provided with in the left side of described body Axle is fixing with described active roller bearing to be connected.

Described driving motor is 2, two described driving motors be respectively arranged at be positioned at body foremost with the master of rearmost end On dynamic roller bearing.

Described driving motor is provided with brake gear and numeral optical rotary encoder, described brake gear and numeral photoelectricity rotation Turn the encoder driver respectively with described driving motor to be connected.

Described driving motor is servomotor.

Described cutting machine also includes orifice plate and the U-type groove laying respectively at body arranged on left and right sides, is provided with in described U-type groove The slide block of lower slider, described driven roller bearing two ends are all connected with slide block by bearing, described U-type groove and the jack on orifice plate One_to_one corresponding, described slide block top is fixedly installed connecting rod, and described connecting rod is inserted in corresponding jack, and Threaded with described jack；Between described slide block and orifice plate, it is arranged with spring in described connecting rod.

Described orifice plate two ends are connected with body by cylinder respectively.

Described body front end is provided with the stopping means limiting material position to be processed, and described stopping means includes being arranged on body Front end and Height Adjustable slide rail, described slide rail is provided with two position limiting slide blocks, is provided with laterally bottom described position limiting slide block Adjustable postive stop baffle.

Using and have the beneficial effects that produced by technique scheme: this utility model design is simple, cutting is convenient precisely, Safety is high, and be particularly good at cutting metal net, metal screen, the CUT of light sheet, and body is arranged Actively roller groups and driven roller groups can avoid metal net, metal screen, light sheet etc. because not having support force and oneself The most sagging, it is also possible to self-emptying after cutting is complete, conveniently compile, it is to avoid because picking up the safety brought by hand Hidden danger, it is ensured that manually-operated safety, actively the gap size between roller groups and driven roller groups is adjustable, When, in cutting process, having foreign material to enter or if material projection suddenly, by the buffering of spring, driven roller bearing is upwards Motion, can pass through, it is to avoid machinery damage, and stopping means can make material to be processed enter actively roller groups smoothly And between driven roller groups, and chain being intertwined and connected on some sprocket wheels and some auxiliary sprocket wheels and driving with first alternately Galvanic electricity machine and second drives the output shaft of motor to be connected and synchronizes wheel by Timing Belt and adjacent two right driven gears Connection ensures that each roller bearing is synchronized with the movement and ensures the elaboration of cutting.

Accompanying drawing explanation

Fig. 1 is the structural representation of a kind of CUT of this utility model；

Fig. 2 is the structural representation that a kind of CUT of this utility model does not install chain additional；

Fig. 3 is the left view of a kind of CUT of this utility model；

Fig. 4 is the right view of a kind of CUT of this utility model；

Fig. 5 is the front view of a kind of CUT of this utility model；

Fig. 6 is the structural representation of a preferred embodiment of a kind of CUT of this utility model；

Fig. 7 is the A portion enlarged drawing of Fig. 6；

Fig. 8 is the structural representation of another preferred embodiment of a kind of CUT of this utility model；

In figure: 1, body；2, crossbeam；3, cutter sweep；4, actively roller bearing；5, left driving gear；6, right master Moving gear；7, driven roller bearing；8, left driven gear；9, sprocket wheel；10, auxiliary sprocket wheel；11, chain Bar；12, wheel is synchronized；13, Timing Belt；14, motor is driven；16, controller；17, slide block； 171, U-type groove；172, orifice plate；173, jack；18, postive stop baffle；19, fixing bar；20、 Spring；21, cylinder；22, slide rail；23, position limiting slide block.

Detailed description of the invention

With embodiment, embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings.Following example are used In explanation this utility model, but can not be used for limiting scope of the present utility model.

As Figure 1-Figure 5, a kind of CUT, drives including body 1, cutting mechanism, feed mechanism and synchronization Motivation structure, described cutting mechanism includes that crossbeam and cutter sweep 3, described crossbeam 2 are horizontally set on above described body 1, Described cutter sweep 3 is slidably disposed on described crossbeam 2；

Described feed mechanism includes actively roller groups and driven roller groups, and described active roller groups is positioned under driven roller groups Side, described active roller groups is made up of some active roller bearings 4 being horizontally arranged on body 1 by bearing, described active Roller bearing 4 left end is provided with left driving gear 5, and right-hand member is provided with right driving gear 6, on some described left driving gears 5 It is arranged at intervals with sprocket wheel 9, between two adjacent described sprocket wheels 9, a left driving gear 5 is set；Described driven roller groups It is made up of some driven roller bearings 7 being horizontally set on body 1 by bearing, described driven roller bearing 7 and actively roller bearing 4 Vertical direction one_to_one corresponding, described driven roller bearing 7 left end is fixedly installed left driven gear 8, described left driven gear 8 Engage with left driving gear 5；

Described synchronous drive mechanism includes being arranged on the multiple auxiliary sprocket wheels 10 on the left of body 1, connects auxiliary sprocket wheel 10 and The chain 11 of sprocket wheel 9, and be arranged on the multiple synchronization wheels 12 on the right side of body 1, connect synchronization wheel 12 and right driving tooth The Timing Belt 13 of wheel 6；

The lower section of the described auxiliary sprocket wheel 10 driving gear 5 between adjacent two sprocket wheels 9, described chain 11 is alternately Connect all auxiliary sprocket wheels 10 and sprocket wheel 9 and make sprocket wheel 9 direction of rotation identical, adjacent two described right driving gears 6 Being one group, often organizing right driving gear 6, synchronize wheel 12 with one corresponding and connected by a Timing Belt 13；

At least one driving motor 14 for drive sprocket 9, described driving motor it is provided with in the left side of described body 1 Output shaft and described active roller bearing fixing be connected.

Described driving motor 14 is provided with brake gear and numeral optical rotary encoder, installs digital light photoelectric coder pair additional The output shaft driving motor 14 carries out position Rotating speed measring, is carried out position compensation by servomotor in real time, makes up and send Expecting that inaccurate situation occurs, described brake gear is arranged on driving motor rear end, by acting on driving motor during work Main shaft on brake block, motor is carried out brake and locking electric machine main shaft.

As shown in Figure 8, being another preferred embodiment of the present utility model, described driving motor 14 is servomotor, The left shaft end of described active roller bearing 4 is provided with Miniature servo-motors, uses multiple Miniature servo-motors to become main power Transmission, uses chain as auxiliary power transmission, plays supplementary rder motion and make in the case of chain installation site is constant With.

As shown in Figure 6 and Figure 7, it is a preferred embodiment of a kind of CUT of this utility model, described cutting Machine also includes orifice plate 172 and the U-type groove 171 laying respectively at body 1 arranged on left and right sides, is provided with up and down in described U-type groove The slide block 17 slided, described driven roller bearing 7 two ends are all connected with slide block 17 by bearing, described U-type groove 171 and hole Jack 173 one_to_one corresponding on plate 172, described slide block 17 top is fixedly installed connecting rod, described connecting rod plug-in mounting In corresponding jack 173, and threaded with described jack；In described slide block 17 and hole in described connecting rod Spring 20 it is arranged with between plate 172.Described orifice plate 172 two ends are connected with body by cylinder 21 respectively.Realize described Actively the gap size between roller groups and driven roller groups is adjustable, when in cutting process, have foreign material to enter or If material projection suddenly, by the buffering of spring, driven roller bearing moves upward, and foreign material can be made to pass through, it is to avoid Machinery damage.

Described body 1 front end is provided with the stopping means limiting material position to be processed, and described stopping means includes being arranged on machine Body 1 front end and Height Adjustable slide rail 22, described slide rail 22 is provided with two position limiting slide blocks 23, described position limiting slide block Being provided with laterally adjustable postive stop baffle 18 bottom 23, postive stop baffle can be with lateral adjustments position, and stopping means can make Material to be processed enters actively between roller groups and driven roller groups smoothly.

As shown in Figure 8, being another preferred embodiment of the present utility model, described driving motor 14 is 6, wherein 2 The large-scale driving in individual position motor, 4 is small-sized driving motor, and two described large-scale driving motors are respectively arranged at and are positioned at body Foremost with on the active roller bearing of rearmost end；4 described small-sized driving motors are arranged on the active roller bearing being positioned at middle part.

The operation principle of this utility model cutting machine: processing order is received by input equipment typing digital control system, digital control system To instruction be sent to drive motor, drive electric machine rotation drive chain wheel drive roller groups run, it is achieved silk screen to be cut or The conveying of sheet metal, meanwhile cutting knife lateral displacement on crossbeam realizes cutting.

Finally should say: above example only in order to the technical solution of the utility model to be described, is not intended to limit；To the greatest extent This utility model has been described in detail by pipe with reference to previous embodiment, and those of ordinary skill in the art are it is understood that it depends on So the technical scheme described in previous embodiment can be modified, or wherein portion of techniques feature is carried out equivalent replace Change；And these amendments or replacement, do not make the essence of appropriate technical solution depart from this utility model embodiment technical scheme Spirit and scope.

Claims

1. a CUT, including body (1), cutting mechanism, feed mechanism and synchronous drive mechanism, described cutting mechanism includes crossbeam (2) and cutter sweep (3), described crossbeam (2) is horizontally set on described body (1) top, described cutter sweep (3) is slidably disposed on described crossbeam (2), it is characterised in that:

Described feed mechanism includes actively roller groups and driven roller groups, described active roller groups is positioned at below driven roller groups, described active roller groups is made up of some active roller bearings (4) being horizontally arranged on body (1) by bearing, described active roller bearing (4) left end is provided with left driving gear (5), right-hand member is provided with right driving gear (6), it is arranged at intervals with sprocket wheel (9) on some described left driving gears (5), between two adjacent described sprocket wheels (9), a left driving gear (5) is set；Described driven roller groups is made up of some driven roller bearings (7) being horizontally set on body (1) by bearing, described driven roller bearing (7) and actively roller bearing (4) vertical direction one_to_one corresponding, described driven roller bearing (7) left end is fixedly installed left driven gear (8), and described left driven gear (8) is engaged with left driving gear (5)；

Described synchronous drive mechanism includes being arranged on multiple auxiliary sprocket wheels (10) in body (1) left side, connection assists sprocket wheel (10) and the chain (11) of sprocket wheel (9), and is arranged on multiple synchronizations wheel (12) on body (1) right side, connection synchronization wheel (12) and the Timing Belt (13) of right driving gear (6)；

Described auxiliary sprocket wheel (10) is positioned at the lower section of the driving gear (5) between adjacent two sprocket wheels (9), described chain (11) alternately connects all auxiliary sprocket wheels (10) and sprocket wheel (9) and makes sprocket wheel (9) direction of rotation identical, adjacent two described right driving gears (6) are one group, and often organizing right driving gear (6), synchronize wheel (12) with one corresponding and connected by Timing Belt (13)；

Be provided with at least one driving motor (14) for drive sprocket (9) in the left side of described body (1), the output shaft of described driving motor is fixing with described active roller bearing to be connected.

A kind of CUT the most according to claim 1, it is characterised in that: described driving motor is 2, two described driving motors be respectively arranged at be positioned at body foremost with on the active roller bearing of rearmost end.

A kind of CUT the most according to claim 1, it is characterized in that: described driving motor (14) is provided with brake gear and numeral optical rotary encoder, described brake gear and the numeral optical rotary encoder driver respectively with described driving motor and is connected.

A kind of CUT the most according to claim 1, it is characterised in that: described driving motor (14) is servomotor.

5. according to a kind of CUT described in any one of claim 1-4, it is characterized in that: also include laying respectively at body (1) left, the orifice plate (172) of right both sides and U-type groove (171), the slide block (17) slided up and down it is provided with in described U-type groove, described driven roller bearing (7) two ends are all connected with slide block (17) by bearing, described U-type groove (171) and jack (173) one_to_one corresponding on orifice plate (172), described slide block (17) top is fixedly installed connecting rod, described connecting rod is inserted in corresponding jack (173), and threaded with described jack；Between described slide block (17) and orifice plate (172), spring (20) it is arranged with in described connecting rod.

A kind of CUT the most according to claim 5, it is characterised in that: described orifice plate (172) two ends are connected with body by cylinder (21) respectively.

A kind of CUT the most according to claim 5, it is characterized in that: described body (1) front end is provided with the stopping means limiting material position to be processed, described stopping means includes being arranged on body (1) front end and Height Adjustable slide rail (22), described slide rail (22) is provided with two position limiting slide blocks (23), and described position limiting slide block (23) bottom is provided with laterally adjustable postive stop baffle (18).