CN209363879U - The contactless edge-neatening apparatus of metal hollow - Google Patents

Abstract

A kind of contactless edge-neatening apparatus of metal hollow, including feeding-passage, separation feed mechanism and trimming mechanism；Feeding-passage is for arranging metal hollow and sending metal hollow into trimming mechanism one by one；Separating feed mechanism includes sub-material driving lever, has and extends and retracts two states；Sub-material driving lever protrudes into feeding-passage under stretching state, and the metal hollow in the metal hollow and feeding-passage that are located in trimming mechanism is separated；Sub-material driving lever leaves feeding-passage under retracted mode, and the metal hollow in feeding-passage enters trimming mechanism；Trimming mechanism includes laser cutter and rotary positioning structure, and the latter positions metal hollow and drives its rotation；The beam emissions head direction of laser cutter is positioned and the metal hollow of rotation transmitting cutting beam, to carry out deburring to it；Metal hollow after deburring discharges from the discharging side of trimming mechanism.The utility model can save raw material, improve cut quality, reduce maintenance cost.

Description

The contactless edge-neatening apparatus of metal hollow

Technical field

The utility model relates to the processing equipment fields of metal hollow, and in particular to a kind of metal hollow it is non-contact Formula edge-neatening apparatus.

Background technique

Metal hollow is a kind of metal tub body open at one end, common such as metal can and power battery shell.With For metal can (two-piece cans of the materials such as iron, aluminium), usual metal can is made of cover and can body, after can body drawing and forming its It to be cut in short transverse, so that can body height is consistent and removes the burr at tank mouth, therefore to be used to tank mouth deburring dress It sets.

The edge-neatening apparatus of metal can is mostly mechanical edge-neatening apparatus at present, and deficiency existing for the mechanical device includes: structure Complicated, required precision height, cutter need to frequently replace, maintenance cost is high, require high (the especially tune of cutter head to maintenance personnel It is whole).

Specifically, therefore existing trimmer using mechanical severing device due to being had the following problems:

One, in order to continuously, reliably be produced, can factory needs to carry out periodically more some vulnerable parts (such as cutter) It changes, and hands over length and the replacement cycle of phase according to vulnerable part, the quantity that inventory is certain is needed, so as to cause maintenance cost height；

Two, since the structure of mechanical device limits, the waste material ring width generated after deburring is usually less than 3mm, certain journey The waste of raw material is caused on degree, and tank mouth is turned up or varus there are a degree of after deburring；Additionally there are flat tank, The typical problems such as card tank；

Three, it in order to guarantee that mechanical trimmer can be stablized into tank, needs to accumulate a fixed number between stretching-machine and trimmer The jar of amount, therefore increased stretching-machine on foot at a distance from mechanical trimmer；It further needs exist for carrying out the speed of mechanical trimmer Regulation, the quantity to guarantee jar accumulation is relatively fixed, this just needs mechanical trimmer continually to cut between high speed and low speed It changes；

Four, multiple tank type mixed production is a kind of present development trend, and existing trimmer is remodeled, and process is complicated, and working hour is long, changes Also to carry out different degrees of debugging according to the actual situation after the completion of type can be only achieved smooth production, therefore does not meet and quickly remodel Requirement, influence the production efficiency of factory.

Therefore, above-mentioned the shortcomings of the prior art how is solved, is become as the class to be researched and solved of the utility model Topic.

Summary of the invention

The purpose of the utility model is to provide a kind of contactless edge-neatening apparatus of metal hollow.

In order to achieve the above objectives, the technical solution adopted in the utility model is:

A kind of contactless edge-neatening apparatus of metal hollow, including feeding-passage, separation feed mechanism and trimmer Structure；

Metal hollow to deburring is arranged successively in feeding-passage, and by feeding-passage by each metal hollow Body is sent one by one carries out deburring into the trimming mechanism；

The separation feed mechanism corresponds to the feeding-passage setting, and is located at the charging side of the trimming mechanism；Institute It states and separates feed mechanism with a sub-material driving lever, which, which has, extends and retracts two working conditions；In the state of stretching Under, the sub-material driving lever protrudes into the feeding-passage, will be located at the metal hollow in the trimming mechanism and the charging Metal hollow in channel separates；Under retracted mode, the sub-material driving lever leaves the feeding-passage, in feeding-passage Metal hollow enter the trimming mechanism；

The trimming mechanism includes laser cutter and rotary positioning structure；The rotary positioning structure to enter deburring The metal hollow of mechanism is positioned and drives the metal hollow using its longitudinal centre line as axis rotation；

The corresponding metal hollow setting being located on the rotary positioning structure of the laser cutter, laser cutter Beam emissions head direction is positioned and the metal hollow of rotation transmitting cutting beam, the cutting beam act on metal The surface of hollow body, to carry out deburring to it；

The metal hollow after deburring is completed to discharge from the discharging side of the trimming mechanism.

Related content in above-mentioned technical proposal is explained as follows:

1. in above scheme, carrying out mouth to metal hollow by trimming in " deburring " involved in this case tank industry i.e. processed The finishing in portion.

2. in above scheme, the separation feed mechanism only has one to fall into described repair every time for controlling metal hollow In the mechanism of side, while it can be used for controlling the speed of feeding；

" charging " of this case is for single unit system, and " feeding " then for the trimming mechanism.

3. in above scheme, the laser cutter is located at the side of the metal hollow positioned, cutting beam To be preferred perpendicular to metal hollow external surface.

4. in above scheme, the feeding-passage includes muti-piece limit plate, each limit plate, which successively splices, to be defined to be formed One rectangle guide channel；The width of the guide channel is corresponding with the diameter of the metal hollow, each metal hollow Body arranges in the guide channel.

5. further including tapping channel in above scheme, which corresponds to the discharging side setting of the trimming mechanism, The metal hollow after completing deburring discharges via the tapping channel.The tapping channel can be adopted with the feeding-passage With identical structure setting.

6. in above scheme, the feeding-passage is vertically arranged, constitutes each metal hollow and leaned on certainly in vertical direction Weight feeding.Except the scheme that this is vertically arranged and in addition to, feeding-passage can also be horizontally disposed with, and passing through horizontal delivery device, to carry out metal empty The horizontal feeding of heart body.

7. in above scheme, the tapping channel level discharging constitutes a right angle with the feeding-passage being vertically arranged The metal hollow displacement path of shape；The trimming mechanism is located at the junction of the feeding-passage and the tapping channel.

In the specific implementation, it is not necessarily right angle that feeding-passage, which is formed by angle when combining connection with tapping channel, Form, other such as schemes of acute angle and obtuse angle form can also be used, and only the scheme of the square either pan feeding is still Discharging all more efficiently and is easily realized, so what is received is preferred version.

8. in above scheme, the feeding-passage and the tapping channel are specifically also possible to the structures such as guide rail or conduit Form.

9. in above scheme, the sub-material driving lever drives the relatively described feeding-passage to rotate by one first driving mechanism Swing or straight reciprocating motion.

First driving mechanism can be the typical active drive structure such as motor, cylinder, be also possible to passive matrix Structure, such as can be an elastic component, elastic force is set as when the metal hollow accumulation in feeding-passage a to fixed number When amount, elastic force can be overcome so that sub-material driving lever is rotated away from feeding-passage because of the thrust that metal hollow generates, and it is empty to work as metal After heart body enters trimming mechanism, change due to accumulating the metal hollow quantity in feeding-passage, so that metal hollow Gross mass reduction, the thrust generated is less than the elastic force of the elastic component, thus driving mechanism is able to divide by own resilient Material driving lever, which rotates to be sent into feeding-passage once again, stops metal hollow, and the program is particularly suitable when feeding-passage is vertical Situation when setting, but it is lower compared to reliability for active drive structure.

10. in above scheme, the rotary positioning structure includes location mandril and positioning seat, the two coaxial arrangement and same Step is pivoted；The location mandril protrudes into the metal hollow, is supported from inside to metal hollow, described fixed Position seat carries out vacuum suction positioning to the bottom of metal hollow.The location mandril and the positioning seat can pass through motor Driving rotation.

11. in above scheme, being additionally provided with inflatable mouth in the location mandril, which is used for by the institute of positioning support The inner cavity for stating metal hollow is blown into gas.

It designs whereby, facilitates the surface of expanding metal hollow body, so that metal hollow is when being cut by laser, tank The surface of body cutting effect will not be caused unstable because of out-of-flatnesses such as recess or even there is a situation where not exclusively cuttings, after air blowing Tank body cross section be close to or up to the circle of standard；The gas preferentially selects high-pressure inert gas；

In addition, blowing, there are one effects, that is, the slag generated when by cutting is blown out, and slag is prevented to be attached to metal sky The inner wall of heart body reduces the pollution to inner wall.

12. in above scheme, the location mandril also passes through one second driving mechanism drives edge and axially does straight-line displacement；It repairs Side device further includes a demoulding component, and after the metal hollow completes deburring, the location mandril is with residual scrap ring axial direction It is moved at the demoulding component, the end face by demoulding component stops the residual scrap ring and is detached from the locating core Stick.

13. further including a position sensor in above scheme, which corresponds to the trimming mechanism setting；When Position sensor detects in trimming mechanism when not having metal hollow, will issue detection signal to a control circuit, and pass through Control circuit issues a control signal to the separation feed mechanism, and the sub-material driving lever is made to leave the feeding-passage, so as to To trimming mechanism feeding.

14. in above scheme, the work of the also controllable laser cutter of the control circuit, when position sensor is not felt When should arrive metal hollow and entering trim position, then laser cutter will not receive working signal, i.e. laser cutter at this time It will not open.By the setting of the position sensor and the control circuit, so that each metal hollow is in deburring Before will first pass through and confirm in place, when only confirmation metal hollow comes into trimming mechanism really, just can according to it is normal when Sequence activates laser cutter work.

The working principle of the utility model is as follows:

One, due to using contactless cutting, the tank body of metal hollow is not contacted in cutting process, therefore knife is not present Tank mouth Burr Problem caused by tool is worn, while avoiding the frequent of cutter and replacing and precision intricately adjusts；

Two, due to using contactless cutting, joint-cutting can accomplish width that is very narrow, therefore can reducing residual scrap ring, from And reduce the blanking size of preceding working procedure, it saves material；

Three, due to using contactless cutting, the handoff procedure of pot need to only adjust trimming mechanism position, and then replacement is few Measuring part of remodeling can be completed the process of remodeling, and reduce to maintenance personnel's Capability Requirement；

It four, can be with fixed speed due to not needing speed change in the operational process of equipment using contactless cutting Degree operation does not need the accumulation for carrying out metal hollow, reduces the spacing with stretching-machine.

In conclusion the utility model has the advantages that

1, raw material are saved, the cost of raw material is reduced；2, it can quickly and easily remodel, saving is remodeled the time, and current tank is adapted to The requirement of factory's multiple tank type mixed production；3, the defects of cut quality is stablized, impulse- free robustness, spiral tank, flat tank；4, maintenance is simple, dimension It protects at low cost；5, space occupied is small, reduces equipment spacing, reduces worker and walks fatigue resistance.

Detailed description of the invention

Attached drawing 1 is the utility model embodiment structural schematic diagram；

Attached drawing 2 is the B-B cross-section structure diagram of Fig. 1；

Attached drawing 3 is the left view of Fig. 1；

Attached drawing 4 is the top view of Fig. 1；

Attached drawing 5 is the structural schematic diagram of the utility model embodiment metal can.

In the figures above: 1. feeding-passages；2. metal can；Metal can after 2a. deburring；2b. residual scrap ring；2c. cleavage It sets；3. limit plate；4. guide channel；5. tapping channel；6. sub-material driving lever；7. laser cutter；8. the longitudinal center of metal can Line；9. beam emissions head；10. location mandril；11. positioning seat；12. demoulding component；12a. demoulding the end face of component.

Specific embodiment

The utility model is further described with reference to the accompanying drawings and embodiments:

Embodiment: referring to shown in attached drawing 1 ~ 5, a kind of contactless edge-neatening apparatus of metal hollow, including feeding-passage 1, separate feed mechanism and trimming mechanism.The metal hollow is by taking metal can 2 as an example.

Metal can 2 to deburring is arranged successively in feeding-passage 1 along the length direction of the feeding-passage 1, and is passed through Each metal can 2 is sent one by one and carries out deburring into the trimming mechanism by feeding-passage 1.

The feeding-passage 1 includes muti-piece limit plate 3, and each limit plate 3, which successively splices, to be defined to form rectangle guiding Channel 4；The width of the guide channel 4 is slightly larger than the diameter of the metal can 2, and length is slightly larger than the length of metal can 2, each institute Metal can 2 is stated to arrange in the guide channel 4.The feeding-passage 1 is vertically arranged, and constitutes each metal can 2 vertical Direction is by feeding of being self-possessed.Except the scheme that this is vertically arranged and in addition to, feeding-passage 1 can also be horizontally disposed with, and pass through horizontal delivery device Carry out the horizontal feeding of metal can 2 (non-attached drawing shows).

It further include tapping channel 5, the discharging side setting of the corresponding trimming mechanism of the tapping channel 5, after completing deburring The metal can 2a discharge via the tapping channel 5.The tapping channel 5 can be with the feeding-passage 1 using identical Structure setting.The horizontal discharging of the tapping channel 5, the metal can 2 of a square is constituted with the feeding-passage 1 being vertically arranged Displacement path；The trimming mechanism is located at the junction of the feeding-passage 1 and the tapping channel 5.

In the specific implementation, feeding-passage 1 is formed by angle when combining connection with tapping channel 5 and not is only capable of being straight Angular formula, other such as schemes of acute angle and obtuse angle form can also be used, and only the scheme of the square either pan feeding is also It is to discharge all more efficiently and easily to realize, so what is received is preferred version.

The separation feed mechanism corresponds to the feeding-passage 1 and is arranged, and is located at the charging side of the trimming mechanism；With It is fallen into the trimming mechanism for only one every time in control metal can 2, while can be used for controlling the speed of feeding.The separation Feed mechanism has a sub-material driving lever 6, which, which has, extends and retracts two working conditions；In the extended state, institute It states sub-material driving lever 6 to protrude into the feeding-passage 1, will be located in the metal can 2 in the trimming mechanism and the feeding-passage 1 Metal can 2 separate；Under retracted mode, the sub-material driving lever 6 leaves the feeding-passage 1, the metal in feeding-passage 1 Tank 2 enters the trimming mechanism, and the metal can 2 being initially positioned in trimming mechanism is completed deburring and discharges.

" charging " of this case is for single unit system, and " feeding " then for the trimming mechanism.

Wherein, the sub-material driving lever 6 drives the relatively described feeding-passage 1 by one first driving mechanism (not drawing in figure) Rotate or swing (or straight reciprocating motion).

First driving mechanism can be the typical active drive structure such as motor, cylinder, be also possible to passive matrix Structure, such as can be an elastic component, elastic force is set as when the accumulation of metal can 2 in feeding-passage 1 to certain amount When, elastic force can be overcome because of the thrust that metal can 2 generates so that sub-material driving lever 6 is rotated away from feeding-passage 1, and when metal can 2 into After entering trimming mechanism, change due to accumulating 2 quantity of metal can in feeding-passage 1, so that 2 gross mass of metal can reduces, Its thrust generated is less than the elastic force of the elastic component, thus the first driving mechanism is able to rely on own resilient by sub-material driving lever 6 Rotation is sent into feeding-passage 1 and is stopped to metal can 2 once again, and the program is particularly suitable when feeding-passage 1 is vertically arranged Situation (i.e. the present embodiment), but it is lower compared to reliability for active drive structure.

The trimming mechanism includes laser cutter 7 and rotary positioning structure；The rotary positioning structure repairs entrance The metal can 2 of side mechanism is positioned and drives the metal can 2 with its longitudinal centre line 8 for axis rotation.

The corresponding metal can 2 being located on the rotary positioning structure of the laser cutter 7 is arranged, laser cutter 7 Towards being positioned and the metal can 2 of rotation transmitting cutting beam, which acts on metal can on beam emissions head 9 2 surface, to carry out deburring to it, after 2 rotation of metal can at least one is enclosed, laser cutter 7 is completed to its deburring operation；Institute The side that laser cutter 7 is located at the metal can 2 positioned is stated, cutting beam perpendicular to 2 outer surface of metal can be preferred.

The metal can 2 after deburring is completed to discharge from the discharging side of the trimming mechanism.

The rotary positioning structure includes location mandril 10 and positioning seat 11, and the two is coaxially disposed and synchronizes revolves around axis Turn；The location mandril 10 protrudes into the metal can 2, is supported from inside to metal can 2, and the positioning seat 11 is to metal The bottom of tank 2 carries out vacuum suction positioning.The location mandril 10 and the positioning seat 11 can be rotated by motor driven.

It is additionally provided in the location mandril 10 inflatable mouth (not drawn in figure), which is used for by the institute of positioning support The inner cavity for stating metal can 2 is blown into gas.It designs whereby, facilitates the surface of expanding metal tank 2, so that metal can 2 is being swashed When light is cut, the surface of tank body because of out-of-flatnesses such as recess will not cause cutting effect unstable or even occur not exclusively to cut Situation, the tank body cross section after air blowing are close to or up to the circle of standard；The gas preferentially selects high-pressure inert gas.

Wherein, the location mandril 10 also (does not draw) drives edge by one second driving mechanism and axially does straight line position in figure It moves；Edge-neatening apparatus further includes a demoulding component 12, and after the metal can 2 completes deburring, the location mandril 10 is with waste material At ring 2b axial displacement to the demoulding component 12, the end face 12a by demoulding component stops simultaneously the residual scrap ring 2b It is detached from the location mandril 10.

It wherein, further include a position sensor (not drawn in figure), which corresponds to the trimming mechanism setting； When position sensor, which detects, does not have metal can 2 in trimming mechanism, detection signal will be issued to a control circuit, and pass through control Circuit processed issues a control signal to the separation feed mechanism, and the sub-material driving lever 6 is made to leave the feeding-passage 1, so as to To trimming mechanism feeding.

The work of the also controllable laser cutter 7 of the control circuit, when position sensor do not sense metal can 2 into When entering trim position, then laser cutter 7 will not receive working signal, i.e., laser cutter 7 will not be opened at this time.Pass through institute The setting of position sensor and the control circuit is stated, so that each metal can 2 will first pass through before deburring and confirm in place, When only confirmation metal can 2 comes into trimming mechanism really, just laser cutter 7 can be activated to work according to normal timing.

Now the working principle of the utility model is described as follows:

Each metal can 2 to deburring sequentially enters the feeding-passage 1 being vertically arranged from top to bottom, in feeding-passage 1 Lower section adjoin and be equipped with the separation feed mechanism at the trimming mechanism, controllable metal can 2 falls into institute for only one every time It states in trimming mechanism；

After metal can 2 falls into trimming mechanism, the bottom of metal can 2 by vacuum suction on the positioning seat 11, simultaneously The location mandril 10 is from the inside axially into metal can 2；Plug 10 to be positioned protrudes into metal can 2 and crosses cutting position 2c Afterwards, location mandril 10 and metal can 2 reach support and position and be blown into high pressure gas initially towards the inside of metal can 2；

Then, the location mandril 10 is rotated with the positioning seat 11 with identical revolving speed and direction；Laser at this time Cutter 7 is opened, and cutting beam directive just on the surface of the metal can of rotation 2, starts cutting operation；

After completing cutting, laser cutter 7 is closed, and location mandril 10 starts to remove metal can 2a's with residual scrap ring 2b Tank mouth, when location mandril 10 leaves the tank mouth of metal can 2a completely, the release of positioning seat 11 is to the true of the bottom metal can 2a Suction is attached, and metal can 2a leaves cutting position by itself rotation or by the push of other power sources (such as high pressure gas), enters Tapping channel 5 discharges；

Meanwhile location mandril 10 with residual scrap ring 2b towards axial displacement is continued at the demoulding component 12, pass through demoulding Residual scrap ring 2b is taken off the end face of component 12 from location mandril 10；So far, edge-neatening apparatus completes a duty cycle.

The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique Personage can understand the content of the utility model and implement accordingly, do not limit the protection scope of the present invention. All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover the protection scope of the utility model it It is interior.

Claims (10)

1. a kind of contactless edge-neatening apparatus of metal hollow, it is characterised in that:

Including feeding-passage, separate feed mechanism and trimming mechanism；

Metal hollow to deburring is arranged successively in feeding-passage, and by feeding-passage by each metal hollow by A send carries out deburring into the trimming mechanism；

The separation feed mechanism corresponds to the feeding-passage setting, and is located at the charging side of the trimming mechanism；Described point There is a sub-material driving lever every feed mechanism, which, which has, extends and retracts two working conditions；In the extended state, institute It states sub-material driving lever to protrude into the feeding-passage, will be located in the metal hollow in the trimming mechanism and the feeding-passage Metal hollow separate；Under retracted mode, the sub-material driving lever leaves the feeding-passage, the metal in feeding-passage Hollow body enters the trimming mechanism；

The trimming mechanism includes laser cutter and rotary positioning structure；The rotary positioning structure to enter trimming mechanism Metal hollow positioned and drive the metal hollow using its longitudinal centre line as axis rotation；

The corresponding metal hollow setting being located on the rotary positioning structure of the laser cutter, the light beam of laser cutter Transmitting head direction is positioned and the metal hollow of rotation transmitting cutting beam, the cutting beam act on metal hollow The surface of body, to carry out deburring to it；

The metal hollow after deburring is completed to discharge from the discharging side of the trimming mechanism.

2. edge-neatening apparatus according to claim 1, it is characterised in that: the feeding-passage includes muti-piece limit plate, each institute It states limit plate and successively splices and define to form a rectangle guide channel；The width of the guide channel is straight with the metal hollow Diameter is corresponding, and each metal hollow arranges in the guide channel.

3. edge-neatening apparatus according to claim 1, it is characterised in that: further include tapping channel, which corresponds to institute The discharging side setting of trimming mechanism is stated, the metal hollow after completing deburring discharges via the tapping channel.

4. edge-neatening apparatus according to claim 1, it is characterised in that: the feeding-passage is vertically arranged, and is constituted each described Metal hollow is in vertical direction by feeding of being self-possessed.

5. edge-neatening apparatus according to claim 3, it is characterised in that: tapping channel level discharging and is vertically arranged The feeding-passage constitute a square metal hollow displacement path；The trimming mechanism be located at the feeding-passage with The junction of the tapping channel.

6. edge-neatening apparatus according to claim 1, it is characterised in that: the sub-material driving lever is driven by one first driving mechanism The dynamic relatively described feeding-passage is rotated or swung or straight reciprocating motion.

7. edge-neatening apparatus according to claim 1, it is characterised in that: the rotary positioning structure include location mandril and Positioning seat, the two are coaxially disposed and synchronize and be pivoted；The location mandril protrudes into the metal hollow, from inside to gold Belong to hollow body to be supported, the positioning seat positions the bottom of metal hollow.

8. edge-neatening apparatus according to claim 7, it is characterised in that: be additionally provided with inflatable mouth in the location mandril, this blows Port is used to be blown into gas to by the inner cavity of the metal hollow of positioning support.

9. edge-neatening apparatus according to claim 7, it is characterised in that: the location mandril also passes through one second driving mechanism Drives edge axially does straight-line displacement；Edge-neatening apparatus further includes a demoulding component, described after the metal hollow completes deburring Location mandril with residual scrap ring axial displacement to the demoulding component at, by demould component end face to the residual scrap ring carry out Stop and is detached from the location mandril.

10. edge-neatening apparatus according to claim 1, it is characterised in that: further include a position sensor, the position sensor The corresponding trimming mechanism setting；When position sensor, which detects, does not have metal hollow in trimming mechanism, detected issuing Signal issues a control signal to the separation feed mechanism to a control circuit, and by control circuit, dials the sub-material Bar leaves the feeding-passage, so as to trimming mechanism feeding.